Embedded Files
Steve Boerner
Chesterfield, MO 63017
sboerner@charter.net
Astronomical League Member-at-Large
Northern ARP Peculiar Galaxies Observing Program certificate number 104-I
To find other galaxies in the images below I set SkySafari Pro 6.0 to display DSOs brighter than magnitude 15.3. Dimmer galaxies not appearing in the image were not identified.
The entries below are sorted in RA order.
Southern Arp Peculiar Galaxy Observing ProgramRequirement: Observers from either the Northern or Southern hemisphere will be required to observe any 100 of the Southern Arp galaxies. The 106 Southern Arp galaxies were imaged with the telescopes of Slooh. See the Slooh Scope Information tab above or click here for more information on Slooh locations, other scopes, presets, and weather/sky condition descriptions.
All images were taken with Slooh telescopes and in most cases (87/106) Chile One with a FOV of 31x21 arcminutes and 0.47 arcsec/pixel scale (before binning). Chile One has the smallest FOV of all the Southern Hemisphere scopes and was chosen because many of the targets are small...5 arcminutes or less. The other nineteen images were taken with Canary One with a FOV of 37x37 arcminutes and 0.717 arcsec/pixel scale (before binning). The Canary One images can easily be identified below because they are square.
Image formats and post processing:
Slooh saves images in two formats: fits and jpgs. Slooh calibrates, stacks, and adjusts gamma based on preset prior to saving the image as a jpg. Fits are calibrated, saved but not stacked. I used Slooh's jpgs whenever possible. I used Slooh's Multi Luminance 50-sec preset for all targets. This preset gives multiple (usually 3) 50 second monochrome luminance filter images with 2x2 binning. The 50 second exposure gets me down to about magnitude 15 depending on nightly conditions (Moon, light clouds). In most cases dimmer companions are not detected.
The images were post processed with levels, curves, dodging/burning, and Astronomy Tools with my old version of PhotoShop to bring out more detail. I used Noise Ninja to reduce noise. My PhotoShop skills are limited.
In all images below North is Up and East is to the Left.
See the bottom of the page for how I obtained the Arp Catagories and Notes for the entries.
Look here to see the Abbreviations used in the Notes below.
Look here to see the Arp Catagories.
The entries for AL#s is for my internal numbering/naming system and should be ignored.
#: 1/100
AL#: 3
Arp-Madore #: AM 0007-251
Name: NGC 24
Constellation: Sculptor
RA (J2000): 00h09m56.5s
Dec (J2000): -24d57m47s
Magnitude: 12.4
Size: 5.8 x 1.3 arcminutes
Notes: SPIRAL + APP. COMP'NS. off MI.AX.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/2/2021
Time Imaged: 02:35 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 2/100
AL#: 4
Arp-Madore #: AM 0011-232
Name: NGC 45
Constellation: Cetus
RA (J2000): 00h14m04.0s
Dec (J2000): -23d10m55s
Magnitude: 11.6
Size: 8.5 x 5.9 arcminutes
Notes: RESOLVED SPIRAL + APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/2/2021
Time Imaged: 02:45 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 3/100
AL#: 5
Arp-Madore #: AM 0027-333
Name: NGC 134
Constellation: Sculptor
RA (J2000): 00h30m22.0s
Dec (J2000): -33d14m39s
Magnitude: 11.4
Size: 8.5 x 2.0 arcminutes
Notes: SP. w. MATR'L + DIAMETRIC COMP'NS
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/16/2021
Time Imaged: 04:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 131 is about 1/2 way to the right edge from the target.
#: 4/100
AL#: 7
Arp-Madore #: AM 0031-280B
Name: NGC 150
Constellation: Sculptor
RA (J2000): 00h34m15.5s
Dec (J2000): -27d48m13s
Magnitude: 12
Size: 3.9 x 1.9 arcminutes
Notes: HI.S.BR. 'MERGER' + 5 COMP'NS.
Arp Categories: 8,10
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 10/2/2021
Time Imaged: 02:55 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 5/100
AL#: 9
Arp-Madore #: AM 0033-253
Name: IC 1558
Constellation: Sculptor
RA (J2000): 00h35m47.1s
Dec (J2000): -25d22m28s
Magnitude: 12.6
Size: 3.4 x 2.5 arcminutes
Notes: DWARF SPIRAL
Arp Categories: 20
Dwarf galaxies (low surface brightness)
Date Imaged: 10/2/2021
Time Imaged: 03:15 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 6/100
AL#: 12
Arp-Madore #: AM 0050-312
Name: NGC 289
Constellation: Sculptor
RA (J2000): 00h52m42.3s
Dec (J2000): -31d12m21s
Magnitude: 11.7
Size: 5.1 x 3.6 arcminutes
Notes: SP. w. I/A COMP'N.(DISTURBED ARM)
Arp Categories: 1,10
Galaxies with interacting companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 10/16/2021
Time Imaged: 05:00 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 7/100
AL#: 13
Arp-Madore #: AM 0052-375
Name: NGC 300
Constellation: Sculptor
RA (J2000): 00h54m53.5s
Dec (J2000): -37d41m04s
Magnitude: 9.0
Size: 22 x 16 arcminutes
Notes: SUPER-ASSOC. on ENDS of ARMS
Arp Categories: 10
Galaxies with peculiar spiral arms
Date Imaged: 10/11/2021
Time Imaged: 05:20 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 8/100
AL#: 21
Arp-Madore #: AM 0128-225
Name: NGC 578
Constellation: Cetus
RA (J2000): 01h30m29.1s
Dec (J2000): -22d40m03s
Magnitude: 11.4
Size: 4.9 x 3.1 arcminutes
Notes: SPIRAL w. 6 COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/9/2021
Time Imaged: 02:05 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 9/100
AL#: 23
Arp-Madore #: AM 0132-414
Name: NGC 625
Constellation: Phoenix
RA (J2000): 01h35m04.6s
Dec (J2000): -41d26m10s
Magnitude: 11.7
Size: 5.8 x 1.9 arcminutes
Notes: S0?/IRR. + DISTURBED COMP'N.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/16/2021
Time Imaged: 07:10 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 10/100
AL#: 25
Arp-Madore #: AM 0145-530A
Name: NGC 685
Constellation: Eridanus
RA (J2000): 01h47m42.8s
Dec (J2000): -52d45m43s
Magnitude: 11.5
Size: 3.7 x 3.3 arcminutes
Notes: RESOLVED GALAXY + COMPACT [A82]
Arp Categories: 8,13
Galaxies with apparent companion(s)
Compact (very high-surface-brightness) galaxies
Date Imaged: 10/18/2021
Time Imaged: 01:55 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 11/100
AL#: 35
Arp-Madore #: AM 0244-302
Name: NGC 1097
Constellation: Fornax
RA (J2000): 02h46m19.0s
Dec (J2000): -30d16m30s
Magnitude: 10.2
Size: 9.3 x 6.3 arcminutes
Notes: SPIRAL w. I/A COMP'N. (ARP 77)
Arp Categories: 1
Galaxies with interacting companion(s)
Date Imaged: 10/11/2021
Time Imaged: 07:15 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 131 is about 1/2 way to the right edge from the target.
#: 12/100
AL#: 38
Arp-Madore #: AM 0300-230
Name: NGC 1187
Constellation: Eridanus
RA (J2000): 03h02m37.6s
Dec (J2000): -22d52m02s
Magnitude: 11.7
Size: 5.5 x 4.1 arcminutes
Notes: SPIRAL + I/A COMP'N.
Arp Categories: 1
Galaxies with interacting companion(s)
Date Imaged: 9/30/2021
Time Imaged: 04:55 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
PGC 11469 above and to the left of the bright star.
#: 13/100
AL#: 41
Arp-Madore #: AM 0311-255
Name: NGC 1255
Constellation: Fornax
RA (J2000): 03h13m32.0s
Dec (J2000): -25d43m31s
Magnitude: 12.1
Size: 4.2 x 2.6 arcminutes
Notes: BRIGHT-RIMMED SPIRAL + DIAMETRICS
Arp Categories: 8,12
Galaxies with apparent companion(s)
Peculiar disks (major asymmetry or deformation)
Date Imaged: 9/30/2021
Time Imaged: 05:50 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
PGC 3244085 is in the glow above the target.
#: 14/100
AL#: 43
Arp-Madore #: AM 0315-411
Name: NGC 1291
Constellation: Eridanus
RA (J2000): 03h17m18.6s
Dec (J2000): -41d06m29s
Magnitude: 9.4
Size: 9.8 x 8.1 arcminutes
Notes: Sa w. COMP'NS. (ONE DWARF)
Arp Categories: 8,20
Galaxies with apparent companion(s)
Dwarf galaxies (low surface brightness)
Date Imaged: 10/11/2021
Time Imaged: 07:30 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 15/100
AL#: 44
Arp-Madore #: AM 0317-664
Name: NGC 1313
Constellation: Reticulum
RA (J2000): 03h18m16.0s
Dec (J2000): -66d29m54s
Magnitude: 9.2
Size: 9.1 x 6.9 arcminutes
Notes: Sdm + HI.S.BR. COMP'N. + MATR'L.
Arp Categories: 8,13,15,16
Galaxies with apparent companion(s)
Compact (very high-surface-brightness) galaxies
Galaxies with tails, loops of material or debris
Irregular or disturbed,(apparently isolated) galaxies
Date Imaged: 10/11/2021
Time Imaged: 05:05 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1313A is the "star" at a 45 degree angle below and to the left of the target.
#: 16/100
AL#: 46
Arp-Madore #: AM 0320-372
Name: NGC 1316
Constellation: Fornax
RA (J2000): 03h22m41.7s
Dec (J2000): -37d12m30s
Magnitude: 9.4
Size: 12 x 8.5 arcminutes
Notes: FORNAX A "RINGING" [PKS],[MC]
Arp Categories: 1,15,22
Galaxies with interacting companion(s)
Galaxies with tails, loops of material or debris
Miscellaneous (rare or distinctive objects)
Date Imaged: 10/11/2021
Time Imaged: 05:30 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1318 is above the target.
#: 17/100
AL#: 48
Arp-Madore #: AM 0326-311
Name: NGC 1344
Constellation: Fornax
RA (J2000): 03h28m19.7s
Dec (J2000): -31d04m05s
Magnitude: 11.3
Size: 6 x 3.5 arcminutes
Notes: S0 w. PLATEAUS (ARC of 4 [N.W.])
Arp Categories: 16,22
Irregular or disturbed,(apparently isolated) galaxies
Miscellaneous (rare or distinctive objects)
Date Imaged: 10/16/2021
Time Imaged: 05:20 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 18/100
AL#: 49
Arp-Madore #: AM 0329-334
Name: NGC 1350
Constellation: Fornax
RA (J2000): 03h31m08.1s
Dec (J2000): -33d37m43s
Magnitude: 11.5
Size: 5.2 x 2.8 arcminutes
Notes: LARGE SB w. APP. COMP'N.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/16/2021
Time Imaged: 05:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 19/100
AL#: 50
Arp-Madore #: AM 0332-250
Name: NGC 1371
Constellation: Fornax
RA (J2000): 03h35m01.3s
Dec (J2000): -24d55m59s
Magnitude: 11.6
Size: 5.6 x 3.9 arcminutes
Notes: SPIRAL w. APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/9/2021
Time Imaged: 01:25 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 20/100
AL#: 52
Arp-Madore #: AM 0334-350
Name: NGC 1380
Constellation: Fornax
RA (J2000): 03h36m27.6s
Dec (J2000): -34d58m34s
Magnitude: 11.2
Size: 4.8 x 2.3 arcminutes
Notes: S0 w. I/A DBL. COMP'N. (VV 150)
Arp Categories: 1, 2
Galaxies with interacting companion(s)
Interacting doubles (galaxies of comparable size)
Date Imaged: 10/17/2021
Time Imaged: 04:45 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1380A, NGC 1380B, and NGC 1381 are in the frame but can't be seen.
#: 21/100
AL#: 54
Arp-Madore #: AM 0335-244
Name: NGC 1385
Constellation: Fornax
RA (J2000): 03h37m28.3s
Dec (J2000): -24d30m05s
Magnitude: 11.8
Size: 3.4 x 2 arcminutes
Notes: V. DISTURBED SPIRAL + I/A TRIPLE
Arp Categories: 3,12
Interacting triples
Peculiar disks (major asymmetry or deformation)
Date Imaged: 10/9/2021
Time Imaged: 02:45 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 22/100
AL#: 55
Arp-Madore #: AM 0336-231
Name: NGC 1395
Constellation: Eridanus
RA (J2000): 03h38m29.8s
Dec (J2000): -23d01m40s
Magnitude: 11
Size: 5.9 x 4.5 arcminutes
Notes: DISTURBED E + 5 DWARFS + JET
Arp Categories: 7, 8,15,17
Galaxies with (linear) jets
Galaxies with apparent companion(s)
Galaxies with tails, loops of material or debris
Chains (four or more galaxies aligned)
Date Imaged: 10/9/2021
Time Imaged: 04:25 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 23/100
AL#: 56
Arp-Madore #: AM 0336-263
Name: NGC 1398
Constellation: Fornax
RA (J2000): 03h38m52.1s
Dec (J2000): -26d20m16s
Magnitude: 10.6
Size: 7.1 x 5.4 arcminutes
Notes: SPIRAL + COMP'NS w. DIAMETRIC
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/16/2021
Time Imaged: 05:15 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 24/100
AL#: 59
Arp-Madore #: AM 0340-472
Name: NGC 1433
Constellation: Horologium
RA (J2000): 03h42m01.5s
Dec (J2000): -47d13m19s
Magnitude: 10.7
Size: 6.5 x 5.9 arcminutes
Notes: FACE-ON SB + VERY COMPACT COMP'N.
Arp Categories: 8,13
Galaxies with apparent companion(s)
Compact (very high-surface-brightness) galaxies
Date Imaged: 10/11/2021
Time Imaged: 05:10 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 25/100
AL#: 62
Arp-Madore #: AM 0342-444
Name: NGC 1448
Constellation: Horologium
RA (J2000): 03h44m31.9s
Dec (J2000): -44d38m41s
Magnitude: 11.4
Size: 7.6 x 1.7 arcminutes
Notes: EDGE-ON w. 5 APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/18/2021
Time Imaged: 04:10 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 26/100
AL#: 68
Arp-Madore #: AM 0354-423 NED01
Name: NGC 1487 NED01
Constellation: Eridanus
RA (J2000): 03h55m44.7s
Dec (J2000): -42d22m02s
Magnitude: 11.9
Size: 2.0 x 1.4 arcminutes
Notes: IRR. w. LOOPS + I/A DBL. COMP'N.
Arp Categories: 1, 2,15,16
Galaxies with interacting companion(s)
Interacting doubles (galaxies of comparable size)
Galaxies with tails, loops of material or debris
Date Imaged: 10/18/2021
Time Imaged: 02:00 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
It looks like magnitude 12 PGC 14121 overlaps the target.
#: 27/100
AL#: 71
Arp-Madore #: AM 0355-462
Name: NGC 1493
Constellation: Horologium
RA (J2000): 03h57m27.4s
Dec (J2000): -46d12m39s
Magnitude: 11.8
Size: 3.5 x 3.2 arcminutes
Notes: FACE-ON SP. + DIAMETRIC COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/18/2021
Time Imaged: 04:20 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 28/100
AL#: 74
Arp-Madore #: AM 0359-674
Name: NGC 1511
Constellation: Hydrus
RA (J2000): 03h59m39.8s
Dec (J2000): -67d38m20s
Magnitude: 11.9
Size: 3.5 x 1.2 arcminutes
Notes: M82-TYPE + FILAMENTS (2 COMP'NS.)
Arp Categories: 8,15,16,24
Galaxies with apparent companion(s)
Galaxies with tails, loops of material or debris
Irregular or disturbed,(apparently isolated) galaxies
Close triples (not visibly interacting)
Date Imaged: 10/18/2021
Time Imaged: 04:25 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1511A is on the bottom edge of the image to the left of center.
#: 29/100
AL#: 75
Arp-Madore #: AM 0402-433
Name: NGC 1512
Constellation: Horologium
RA (J2000): 04h03m54.3s
Dec (J2000): -43d20m56s
Magnitude: 11.1
Size: 8.9 x 5.6 arcminutes
Notes: SB w. FAINT CIRC. THIN ARMS + I/A
Arp Categories: 1,10
Galaxies with interacting companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 10/18/2021
Time Imaged: 04:30 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1510 is the brighter "star" below and to the right.
#: 30/100
AL#: 76
Arp-Madore #: AM 0402-541
Name: NGC 1515
Constellation: Dorado
RA (J2000): 04h04m02.7s
Dec (J2000): -54d06m00s
Magnitude: 12.1
Size: 5.2 x 1.1 arcminutes
Notes: SPIRAL w. 7 COMP'NS. [A82]
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/18/2021
Time Imaged: 04:45 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
Magnitude 15.4 NGC 1515A can just be seen to the right of the target.
#: 31/100
AL#: 79
Arp-Madore #: AM 0408-561
Name: NGC 1533
Constellation: Dorado
RA (J2000): 04h09m51.8s
Dec (J2000): -56d07m06s
Magnitude: 11.7
Size: 2.8 x 2.3 arcminutes
Notes: SB(r) w. I/A DBL. COMP'N.
Arp Categories: 1, 2,12
Galaxies with interacting companion(s)
Interacting doubles (galaxies of comparable size)
Peculiar disks (major asymmetry or deformation)
Date Imaged: 10/16/2021
Time Imaged: 05:45 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 2039 can be seen by extending a line from the target through the double star towards the right corner.
#: 32/100
AL#: 81
Arp-Madore #: AM 0410-330
Name: NGC 1532
Constellation: Eridanus
RA (J2000): 04h12m04.3s
Dec (J2000): -32d52m27s
Magnitude: 10.7
Size: 12.6 x 3.3 arcminutes
Notes: SP. w. LINEAR ARM + COMP'NS.(I/A)
Arp Categories: 1, 8,10
Galaxies with interacting companion(s)
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 10/11/2021
Time Imaged: 06:50 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1531 is just above and to the right of the target. IC 2041 is about 1/2 way from the target to the bright star on the left.
#: 33/100
AL#: 83
Arp-Madore #: AM 0411-314
Name: NGC 1537
Constellation: Eridanus
RA (J2000): 04h13m40.7s
Dec (J2000): -31d38m44s
Magnitude: 12.2
Size: 3.9 x 2.6 arcminutes
Notes: LARGE E/S0 w. LINEAR STREAMERS
Arp Categories: 15
Galaxies with tails, loops of material or debris
Date Imaged: 10/18/2021
Time Imaged: 04:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 34/100
AL#: 82
Arp-Madore #: AM 0411-575
Name: NGC 1543
Constellation: Reticulum
RA (J2000): 04h12m43.2s
Dec (J2000): -57d44m17s
Magnitude: 11.5
Size: 4.9 x 2.8 arcminutes
Notes: SB0 w. FAINT OUTER RING
Arp Categories: 6, 8,12
Ring galaxies (or morphologically similar objects)
Galaxies with apparent companion(s)
Peculiar disks (major asymmetry or deformation)
Date Imaged: 10/16/2021
Time Imaged: 06:00 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 35/100
AL#: 77
Arp-Madore #: AM 0411-822
Name: ESO 015- G008
Constellation: Mensa
RA (J2000): 04h07m13.7s
Dec (J2000): -82d17m04s
Magnitude: 10.8
Size: 0.9 x 0.4 arcminutes
Notes: RING around a STAR
Arp Categories: 12,21
Peculiar disks (major asymmetry or deformation)
Stellar objects with associated nebulosity
Date Imaged: 10/18/2021
Time Imaged: 05:20 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 36/100
AL#: 84
Arp-Madore #: AM 0413-561
Name: NGC 1546
Constellation: Dorado
RA (J2000): 04h14m36.5s
Dec (J2000): -56d03m39s
Magnitude: 11.8
Size: 3 x 1.7 arcminutes
Notes: GAL. w. PEC. DUST (V.LARGE BULGE)
Arp Categories: 14
Galaxies with prominent or unusual dust absorption
Date Imaged: 10/16/2021
Time Imaged: 06:30 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 37/100
AL#: 85
Arp-Madore #: AM 0414-554
Name: NGC 1549
Constellation: Dorado
RA (J2000): 04h15m45.1s
Dec (J2000): -55d35m32s
Magnitude: 10.7
Size: 4.9 x 4.1 arcminutes
Notes: CLOSE PAIR (#1) SS-4a
Arp Categories: 23
Close pairs (not visibly interacting)
Date Imaged: 10/11/2021
Time Imaged: 06:35 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1553 is below and to the left along the bottom edge.
#: 38/100
AL#: 86
Arp-Madore #: AM 0415-555
Name: NGC 1553
Constellation: Dorado
RA (J2000): 04h16m10.5s
Dec (J2000): -55d46m49s
Magnitude: 10.3
Size: 4.5 x 2.8 arcminutes
Notes: CLOSE PAIR (#2) SS-4b
Arp Categories: 23
Close pairs (not visibly interacting)
Date Imaged: 10/11/2021
Time Imaged: 05:25 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 2058 is in the lower left corner and NGC 1549 is at the top edge right of center.
#: 39/100
AL#: 87
Arp-Madore #: AM 0417-625
Name: NGC 1559
Constellation: Reticulum
RA (J2000): 04h17m35.8s
Dec (J2000): -62d47m01s
Magnitude: 11
Size: 3.5 x 2 arcminutes
Notes: LARGE IRR.
Arp Categories: 16
Irregular or disturbed,(apparently isolated) galaxies
Date Imaged: 10/18/2021
Time Imaged: 05:05 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 40/100
AL#: 91
Arp-Madore #: AM 0420-570
Name: NGC 1574
Constellation: Reticulum
RA (J2000): 04h21m58.8s
Dec (J2000): -56d58m29s
Magnitude: 11.4
Size: 3.4 x 3.1 arcminutes
Notes: DWARF
Arp Categories: 20
Dwarf galaxies (low surface brightness)
Date Imaged: 10/18/2021
Time Imaged: 05:15 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 41/100
AL#: 92
Arp-Madore #: AM 0426-550
Name: NGC 1596
Constellation: Dorado
RA (J2000): 04h27m38.1s
Dec (J2000): -55d01m40s
Magnitude: 12.1
Size: 3.7 x 1 arcminutes
Notes: CLOSE PAIR (#2: IRR.)
Arp Categories: 16,23
Irregular or disturbed,(apparently isolated) galaxies
Close pairs (not visibly interacting)
Date Imaged: 10/18/2021
Time Imaged: 05:30 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 1602 and PGC 418165 overlap below and to the left of the target.
#: 42/100
AL#: 93
Arp-Madore #: AM 0430-544
Name: NGC 1617
Constellation: Dorado
RA (J2000): 04h31m39.5s
Dec (J2000): -54d36m08s
Magnitude: 11.4
Size: 4.3 x 2.1 arcminutes
Notes: BRIGHT GALAXY (PEC. DUST in ARMS)
Arp Categories: 8,14
Galaxies with apparent companion(s)
Galaxies with prominent or unusual dust absorption
Date Imaged: 10/18/2021
Time Imaged: 05:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 2085 is in the upper left corner.
#: 43/100
AL#: 94
Arp-Madore #: AM 0444-592
Name: NGC 1672
Constellation: Dorado
RA (J2000): 04h45m42.5s
Dec (J2000): -59d14m50s
Magnitude: 10.3
Size: 6.6 x 5.5 arcminutes
Notes: B.M. SPIRAL + COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/1/2021
Time Imaged: 07:30 UT
Sky Conditions: 4/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 44/100
AL#: 95
Arp-Madore #: AM 0447-595
Name: NGC 1688
Constellation: Dorado
RA (J2000): 04h48m23.8s
Dec (J2000): -59d48m01s
Magnitude: 12.6
Size: 2.4 x 1.9 arcminutes
Notes: DISTURBED SPIRAL + COMPACT [N.E.]
Arp Categories: 13,16
Compact (very high-surface-brightness) galaxies
Irregular or disturbed,(apparently isolated) galaxies
Date Imaged: 10/1/2021
Time Imaged: 07:50 UT
Sky Conditions: 4/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 45/100
AL#: 96
Arp-Madore #: AM 0448-320
Name: NGC 1679
Constellation: Caelum
RA (J2000): 04h49m54.6s
Dec (J2000): -31d57m53s
Magnitude: 12
Size: 2.7 x 2 arcminutes
Notes: LARGE Sd/DWARF
Arp Categories: 8,10,20
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Dwarf galaxies (low surface brightness)
Date Imaged: 10/18/2021
Time Imaged: 05:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 46/100
AL#: 97
Arp-Madore #: AM 0452-594
Name: NGC 1703
Constellation: Dorado
RA (J2000): 04h52m52.1s
Dec (J2000): -59d44m32s
Magnitude: 11.9
Size: 3 x 2.6 arcminutes
Notes: LARGE SPIRAL w. APP. COMP'NS.
Arp Categories: 6, 8
Ring galaxies (or morphologically similar objects)
Galaxies with apparent companion(s)
Date Imaged: 10/1/2021
Time Imaged: 08:00 UT
Sky Conditions: 4/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 47/100
AL#: 99
Arp-Madore #: AM 0503-380
Name: NGC 1792
Constellation: Columba
RA (J2000): 05h05m14.4s
Dec (J2000): -37d58m51s
Magnitude: 10.9
Size: 5.2 x 2.6 arcminutes
Notes: DISTURBED SPIRAL + 5 COMP'NS.
Arp Categories: 8,10
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 9/28/2021
Time Imaged: 08:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 48/100
AL#: 102
Arp-Madore #: AM 0505-373
Name: NGC 1808
Constellation: Columba
RA (J2000): 05h07m42.3s
Dec (J2000): -37d30m47s
Magnitude: 10.8
Size: 6.5 x 3.9 arcminutes
Notes: SB w. PECULIAR ABS'N + 11 COMP'NS
Arp Categories: 8,14
Galaxies with apparent companion(s)
Galaxies with prominent or unusual dust absorption
Date Imaged: 9/28/2021
Time Imaged: 08:45 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 49/100
AL#: 109
Arp-Madore #: AM 0526-634
Name: NGC 1947
Constellation: Dorado
RA (J2000): 05h26m47.6s
Dec (J2000): -63d45m36s
Magnitude: 11.7
Size: 3 x 2.6 arcminutes
Notes: E w. ABSORPTION LANE
Arp Categories: 14
Galaxies with prominent or unusual dust absorption
Date Imaged: 9/28/2021
Time Imaged: 08:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 50/100
AL#: 111
Arp-Madore #: AM 0531-232
Name: NGC 1979
Constellation: Lepus
RA (J2000): 05h34m01.1s
Dec (J2000): -23d18m36s
Magnitude: 12.8
Size: 2.2 x 1.8 arcminutes
Notes: E + 5 COMP'NS. (GROUP of 5)
Arp Categories: 8,18
Galaxies with apparent companion(s)
Groups (four or more galaxies not aligned)
Date Imaged: 9/30/2021
Time Imaged: 03:35 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 51/100
AL#: 113
Arp-Madore #: AM 0545-341
Name: NGC 2090
Constellation: Columba
RA (J2000): 05h47m01.9s
Dec (J2000): -34d15m02s
Magnitude: 12
Size: 4.9 x 2.4 arcminutes
Notes: LATE-TYPE SP. w. FAINT OUTER ARMS
Arp Categories: 10
Galaxies with peculiar spiral arms
Date Imaged: 9/28/2021
Time Imaged: 08:55 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 52/100
AL#: 116
Arp-Madore #: AM 0559-234
Name: NGC 2139
Constellation: Lepus
RA (J2000): 06h01m08.0s
Dec (J2000): -23d40m20s
Magnitude: 12
Size: 2.6 x 1.9 arcminutes
Notes: DISTURBED SINGLE w. LONG TAIL
Arp Categories: 15,16
Galaxies with tails, loops of material or debris
Irregular or disturbed,(apparently isolated) galaxies
Date Imaged: 9/28/2021
Time Imaged: 09:05 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 53/100
AL#: 117
Arp-Madore #: AM 0608-340
Name: NGC 2188
Constellation: Columba
RA (J2000): 06h10m09.5s
Dec (J2000): -34d06m22s
Magnitude: 12.1
Size: 4.4 x 1.1 arcminutes
Notes: HI.S.BR. IRR.
Arp Categories: 8,16
Galaxies with apparent companion(s)
Irregular or disturbed,(apparently isolated) galaxies
Date Imaged: 10/18/2021
Time Imaged: 06:00 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 54/100
AL#: 121
Arp-Madore #: AM 0619-271
Name: NGC 2217
Constellation: Canis Major
RA (J2000): 06h21m39.8s
Dec (J2000): -27d14m01s
Magnitude: 11.7
Size: 4.5 x 4.2 arcminutes
Notes: SB (DUST + KNOTS in OUTER CIRC.
Arp Categories: 8,10,13,14
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Compact (very high-surface-brightness) galaxies
Galaxies with prominent or unusual dust absorption
Date Imaged: 10/9/2021
Time Imaged: 05:25 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 55/100
AL#: 127
Arp-Madore #: AM 0642-273
Name: NGC 2280
Constellation: Canis Major
RA (J2000): 06h44m49.1s
Dec (J2000): -27d38m19s
Magnitude: 10.9
Size: 6.3 x 3.1 arcminutes
Notes: SPIRAL + 5 APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/11/2021
Time Imaged: 07:00 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 56/100
AL#: 129
Arp-Madore #: AM 0648-641 NED02
Name: NGC 2307
Constellation: Volans
RA (J2000): 06h48m50.8s
Dec (J2000): -64d20m08s
Magnitude: 12.9
Size: 1.7 x 1.6 arcminutes
Notes: CLOSE PAIR (#2: SB(r))
Arp Categories: 23
Close pairs (not visibly interacting)
Date Imaged: 10/7/2021
Time Imaged: 08:15 UT
Sky Conditions: 4/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
The right star in the double above the target is NGC 2305.
#: 57/100
AL#: 128
Arp-Madore #: AM 0648-641NED01
Name: NGC 2305
Constellation: Volans
RA (J2000): 06h48m37.3s
Dec (J2000): -64d16m24s
Magnitude: 12.7
Size: 2 x 1.5 arcminutes
Notes: CLOSE PAIR (#2: SB(r))
Arp Categories: 23
Close pairs (not visibly interacting)
Date Imaged: 10/7/2021
Time Imaged: 07:35 UT
Sky Conditions: 4/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
The same field as above. The target, NGC 2305 is the right "star" in the double and NGC 2307 is towards the bottom.
#: 58/100
AL#: 131
Arp-Madore #: AM 0700-283
Name: NGC 2325
Constellation: Canis Major
RA (J2000): 07h02m40.4s
Dec (J2000): -28d41m50s
Magnitude: 12.4
Size: 3.3 x 1.9 arcminutes
Notes: E w. DIAMETRIC COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 9/30/2021
Time Imaged: 06:05 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 59/100
AL#: 136
Arp-Madore #: AM 0721-685
Name: NGC 2397
Constellation: Volans
RA (J2000): 07h21m20.0s
Dec (J2000): -69d00m05s
Magnitude: 12.7
Size: 2.5 x 1.2 arcminutes
Notes: BR.GAL. (SPIRALS off both MI.AX.)
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/1/2021
Time Imaged: 08:45 UT
Sky Conditions: 4/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 2397 A and B are in the frame but can't be seen.
#: 60/100
AL#: 140
Arp-Madore #: AM 0729-620
Name: NGC 2417
Constellation: Carina
RA (J2000): 07h30m12.1s
Dec (J2000): -62d15m10s
Magnitude: 12.8
Size: 2.8 x 1.9 arcminutes
Notes: SPIRAL + 2 APP. COMP'NS.
Arp Categories: 1, 2, 8
Galaxies with interacting companion(s)
Interacting doubles (galaxies of comparable size)
Galaxies with apparent companion(s)
Date Imaged: 10/1/2021
Time Imaged: 09:05 UT
Sky Conditions: 4/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 2200 and 2200A are above the lower right corner.
#: 61/100
AL#: 141
Arp-Madore #: AM 0736-692
Name: NGC 2442
Constellation: Volans
RA (J2000): 07h36m23.8s
Dec (J2000): -69d31m51s
Magnitude: 11.2
Size: 5.5 x 4.9 arcminutes
Notes: SPIRAL w. PEC. ARMS (7 COMP'NS.)
Arp Categories: 10, 8
Galaxies with peculiar spiral arms
Galaxies with peculiar spiral arms
Date Imaged: 10/18/2021
Time Imaged: 06:05 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
PGC21457 is about 1/2 way to the left edge of the field just above the center.
#: 62/100
AL#: 145
Arp-Madore #: AM 0815-271
Name: NGC 2559
Constellation: Puppis
RA (J2000): 08h17m06.1s
Dec (J2000): -27d27m21s
Magnitude: 11.7
Size: 4.1 x 2.1 arcminutes
Notes: SPIRAL w. PEC. ARM + APP. COMP'N.
Arp Categories: 8,10
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 10/18/2021
Time Imaged: 07:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 63/100
AL#: 147
Arp-Madore #: AM 0831-224
Name: NGC 2613
Constellation: Pyxis
RA (J2000): 08h33m22.8s
Dec (J2000): -22d58m25s
Magnitude: 11.2
Size: 7.2 x 1.8 arcminutes
Notes: EDGE-ON SB w. 5 APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/9/2021
Time Imaged: 05:45 UT
Sky Conditions: 3/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 64/100
AL#: 157
Arp-Madore #: AM 0915-220
Name: NGC 2835
Constellation: Hydra
RA (J2000): 09h17m52.9s
Dec (J2000): -22d21m17s
Magnitude: 11
Size: 6.6 x 4.4 arcminutes
Notes: 3-ARMED SPIRAL
Arp Categories: 11
Three-armed spirals and multiple-armed spirals
Date Imaged: 10/18/2021
Time Imaged: 08:15 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 65/100
AL#: 165
Arp-Madore #: AM 0943-305
Name: NGC 2997
Constellation: Antlia
RA (J2000): 09h45m38.8s
Dec (J2000): -31d11m28s
Magnitude: 10.1
Size: 8.9 x 6.8 arcminutes
Notes: PARENT to MANY DWARFS
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/18/2021
Time Imaged: 07:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 66/100
AL#: 354
Arp-Madore #: AM 1515-235 NED01
Name: NGC 5898
Constellation: Libra
RA (J2000): 15h18m13.5s
Dec (J2000): -24d05m53s
Magnitude: 12.5
Size: 2.2 x 2.0 arcminutes
Notes: PAIR (I/A COMP'N) (#2: E )
Arp Categories: 1, 8,18,23
Galaxies with interacting companion(s)
Galaxies with apparent companion(s)
Groups (four or more galaxies not aligned)
Close pairs (not visibly interacting)
Date Imaged: 9/29/2021
Time Imaged: 00:45 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 5903 is to the left above center. The smaller PGC 54644 is below it and below center.
#: 67/100
AL#: 355
Arp-Madore #: AM 1515-235 NED02
Name: NGC 5903
Constellation: Libra
RA (J2000): 15h18m36.5s
Dec (J2000): -24d04m07s
Magnitude: 12.2
Size: 2.7 x 2.1 arcminutes
Notes: PAIR (I/A COMP'N) (#2: E )
Arp Categories: 1, 8,18,23
Galaxies with interacting companion(s)
Galaxies with apparent companion(s)
Groups (four or more galaxies not aligned)
Close pairs (not visibly interacting)
Date Imaged: 9/29/2021
Time Imaged: 00:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
The same field as above with PGC 54644 is below it and below center and NGC 5898 lower and to the right of the target.
#: 68/100
AL#: 359
Arp-Madore #: AM 1648-590
Name: NGC 6221
Constellation: Ara
RA (J2000): 16h52m46.1s
Dec (J2000): -59d13m07s
Magnitude: 11.2
Size: 3.5 x 2.5 arcminutes
Notes: GALAXY w. LINEAR ARM + 4 COMP'NS.
Arp Categories: 8,10
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 9/29/2021
Time Imaged: 00:35 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
The faint PG 59124 is centered and slightly more than 1/2 way to the right edge.
#: 69/100
AL#: 364
Arp-Madore #: AM 1757-662
Name: NGC 6492
Constellation: Pavo
RA (J2000): 18h02m48.3s
Dec (J2000): -66d25m50s
Magnitude: 12.3
Size: 2.5 x 1.2 arcminutes
Notes: SPIRAL w. APP. COMP'N.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/11/2021
Time Imaged: 00:05 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 70/100
AL#: 366
Arp-Madore #: AM 1806-852 NED01
Name: NGC 6438
Constellation: Octans
RA (J2000): 18h22m17.5s
Dec (J2000): -85d24m07s
Magnitude: 12.1
Size: 1.6 x 1.3 arcminutes
Notes: E + IRR. (ISOLATED I/A DBL.)
Arp Categories: 2
Interacting doubles (galaxies of comparable size)
Date Imaged: 9/29/2021
Time Imaged: 00:20 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 6438 and NGC 6438A overlap with A being a bit below and to the left.
#: 71/100
AL#: 368
Arp-Madore #: AM 1823-670
Name: IC 4710
Constellation: Pavo
RA (J2000): 18h28m38.0s
Dec (J2000): -66d58m56s
Magnitude: 12.5
Size: 3.6 x 2.8 arcminutes
Notes: KNOTTY Sd/DWARF + DWARF COMP'N.
Arp Categories: 8,20
Galaxies with apparent companion(s)
Dwarf galaxies (low surface brightness)
Date Imaged: 10/11/2021
Time Imaged: 00:10 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 72/100
AL#: 369
Arp-Madore #: AM 1830-583
Name: IC 4721
Constellation: Pavo
RA (J2000): 18h34m24.7s
Dec (J2000): -58d29m48s
Magnitude: 12.4
Size: 5.2 x 1.5 arcminutes
Notes: SP. w. JET(?) + COMP'N. [DN]
Arp Categories: 7, 8,23
Galaxies with (linear) jets
Galaxies with apparent companion(s)
Close pairs (not visibly interacting)
Date Imaged: 9/29/2021
Time Imaged: 01:25 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 4720 is above the target and to the right. IC 4720A is below the target.
#: 73/100
AL#: 371
Arp-Madore #: AM 1840-622 NED02
Name: NGC 6673
Constellation: Pavo
RA (J2000): 18h45m06.3s
Dec (J2000): -62d17m50s
Magnitude: 12.6
Size: 2.2 x 0.9 arcminutes
Notes: PAIR (#2: E ) = SS-19a
Arp Categories: 23
Close pairs (not visibly interacting)
Date Imaged: 10/11/2021
Time Imaged: 00:15 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
PG 62346 is below and to the right.
#: 74/100
AL#: 372
Arp-Madore #: AM 1843-651
Name: NGC 6684
Constellation: Pavo
RA (J2000): 18h48m57.9s
Dec (J2000): -65d10m24s
Magnitude: 11.3
Size: 4.0 x 2.6 arcminutes
Notes: HI.S.BR. SB(r) (MED.BR. ENVELOPE)
Arp Categories: 12,22
Peculiar disks (major asymmetry or deformation)
Miscellaneous (rare or distinctive objects)
Date Imaged: 10/11/2021
Time Imaged: 00:20 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 75/100
AL#: 378
Arp-Madore #: AM 1857-535
Name: NGC 6725
Constellation: Telescopium
RA (J2000): 19h01m56.6s
Dec (J2000): -53d51m47s
Magnitude: 12.2
Size: 2.2 x 0.5 arcminutes
Notes: S0 + APP. I/A DBL. (in CHAIN)
Arp Categories: 2, 8,17
Interacting doubles (galaxies of comparable size)
Galaxies with apparent companion(s)
Chains (four or more galaxies aligned)
Date Imaged: 10/11/2021
Time Imaged: 00:25 UT
Sky Conditions: 2/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
The chain goes off the frame to the left, but is too dim and small to see.
#: 76/100
AL#: 379
Arp-Madore #: AM 1905-635
Name: NGC 6744
Constellation: Pavo
RA (J2000): 19h09m46.1s
Dec (J2000): -63d51m27s
Magnitude: 9.1
Size: 20 x 12.9 arcminutes
Notes: SPIRAL w. COMP'N. NORMAL to ARM
Arp Categories: 1
Galaxies with interacting companion(s)
Date Imaged: 10/16/2021
Time Imaged: 00:20 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 77/100
AL#: 382
Arp-Madore #: AM 1910-622
Name: IC 4831
Constellation: Pavo
RA (J2000): 19h14m43.8s
Dec (J2000): -62d16m21s
Magnitude: 12.3
Size: 3.4 x 0.9 arcminutes
Notes: GROUP of 4 (#2: EDGE-ON SPIRAL)
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/16/2021
Time Imaged: 00:30 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 78/100
AL#: 391
Arp-Madore #: AM 1950-585
Name: IC 4901
Constellation: Pavo
RA (J2000): 19h54m23.5s
Dec (J2000): -58d42m49s
Magnitude: 12.3
Size: 4.8 x 3.2 arcminutes
Notes: GALAXY w. M51-TYPE COMP'N.
Arp Categories: 8, 9
Galaxies with apparent companion(s)
M51-types (companion at end of spiral arm)
Date Imaged: 10/18/2021
Time Imaged: 01:35 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 79/100
AL#: 393
Arp-Madore #: AM 1959-560
Name: ESO 185- G054
Constellation: Telescopium
RA (J2000): 20h03m27.0s
Dec (J2000): -55d56m50s
Magnitude: 11.3
Size: 3.5 x 2.4 arcminutes
Notes: E (BOX NUCLEUS) + 7 COMP'NS.
Arp Categories: 8,16,23
Galaxies with apparent companion(s)
Irregular or disturbed,(apparently isolated) galaxies
Close pairs (not visibly interacting)
Date Imaged: 10/18/2021
Time Imaged: 03:35 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 80/100
AL#: 396
Arp-Madore #: AM 2006-483
Name: NGC 6868
Constellation: Telescopium
RA (J2000): 20h09m54.1s
Dec (J2000): -48d22m46s
Magnitude: 11.7
Size: 3.5 x 2.8 arcminutes
Notes: E w. APP. COMP'N in GROUP of 9
Arp Categories: 8,18
Galaxies with apparent companion(s)
Groups (four or more galaxies not aligned)
Date Imaged: 10/16/2021
Time Imaged: 00:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 6870 is above the target and to the left.
#: 81/100
AL#: 399
Arp-Madore #: AM 2011-705
Name: NGC 6872
Constellation: Pavo
RA (J2000): 20h16m56.5s
Dec (J2000): -70d46m06s
Magnitude: 12.7
Size: 6.0 x 1.7 arcminutes
Notes: INTEGRAL-SIGN SPIRAL + I/A COMP'N
Arp Categories: 1,12,17
Galaxies with interacting companion(s)
Peculiar disks (major asymmetry or deformation)
Chains (four or more galaxies aligned)
Date Imaged: 10/16/2021
Time Imaged: 00:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 6876, NGC 6877 and NGC 6880 are below and to the left.
#: 82/100
AL#: 401
Arp-Madore #: AM 2015-411
Name: IC 4991
Constellation: Sagittarius
RA (J2000): 20h18m23.3s
Dec (J2000): -41d03m01s
Magnitude: 11.6
Size: 2.6 x 1.8 arcminutes
Notes: D GALAXY + PECULIAR COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/17/2021
Time Imaged: 02:10 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
PGC 101233 is below and to the left of the target.
#: 83/100
AL#: 404
Arp-Madore #: AM 2021-434
Name: NGC 6902
Constellation: Sagittarius
RA (J2000): 20h24m28.1s
Dec (J2000): -43d39m13s
Magnitude: 11.6
Size: 5.6 x 3.9 arcminutes
Notes: MULTI-ARMED SPIRAL + APP. COMP'N.
Arp Categories: 8,10
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Date Imaged: 10/17/2021
Time Imaged: 02:15 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 84/100
AL#: 409
Arp-Madore #: AM 2031-320
Name: NGC 6925
Constellation: Microscopium
RA (J2000): 20h34m20.6s
Dec (J2000): -31d58m51s
Magnitude: 12.1
Size: 4.5 x 1.2 arcminutes
Notes: SP. w. DISTURBED OUTER REGIONS
Arp Categories: 8,12
Galaxies with apparent companion(s)
Peculiar disks (major asymmetry or deformation)
Date Imaged: 10/17/2021
Time Imaged: 02:20 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 85/100
AL#: 411
Arp-Madore #: AM 2036-542
Name: NGC 6942
Constellation: Indus
RA (J2000): 20h40m37.8s
Dec (J2000): -54d18m11s
Magnitude: 12.7
Size: 2.0 x 1.5 arcminutes
Notes: SB(r) + COMP'NS. (I/A DBL.)
Arp Categories: 2, 8
Interacting doubles (galaxies of comparable size)
Galaxies with apparent companion(s)
Date Imaged: 10/16/2021
Time Imaged: 01:00 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 86/100
AL#: 416
Arp-Madore #: AM 2041-381
Name: NGC 6958
Constellation: Microscopium
RA (J2000): 20h48m42.6s
Dec (J2000): -37d59m51s
Magnitude: 12.3
Size: 2.1 x 1.7 arcminutes
Notes: S0 w. MANY COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/16/2021
Time Imaged: 04:20 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 87/100
AL#: 417
Arp-Madore #: AM 2047-692
Name: IC 5052
Constellation: Pavo
RA (J2000): 20h52m01.6s
Dec (J2000): -69d11m36s
Magnitude: 11.2
Size: 5.9 x 0.8 arcminutes
Notes: DWARF (EDGE-ON)
Arp Categories: 20
Dwarf galaxies (low surface brightness)
Date Imaged: 10/16/2021
Time Imaged: 03:45 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 88/100
AL#: 427
Arp-Madore #: AM 2113-422 NED02
Name: ESO 342- G027
Constellation: Microscopium
RA (J2000): 21h16m55.3s
Dec (J2000): -42d15m36s
Magnitude: 12.3
Size: 2.0 x 1.5 arcminutes
Notes: I/A DBL.(#2): SS-26b = B 2113-424
Arp Categories: 2
Interacting doubles (galaxies of comparable size)
Date Imaged: 10/18/2021
Time Imaged: 03:45 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 89/100
AL#: 428
Arp-Madore #: AM 2115-484
Name: NGC 7049
Constellation: Indus
RA (J2000): 21h19m00.2s
Dec (J2000): -48d33m43s
Magnitude: 11.7
Size: 4.3 x 3.0 arcminutes
Notes: PAIR (#2: S0 w. ABSORPTION)
Arp Categories: 14,23
Galaxies with prominent or unusual dust absorption
Close pairs (not visibly interacting)
Date Imaged: 10/16/2021
Time Imaged: 03:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 90/100
AL#: 433
Arp-Madore #: AM 2133-544
Name: NGC 7090
Constellation: Indus
RA (J2000): 21h36m28.8s
Dec (J2000): -54d33m26s
Magnitude: 11.3
Size: 7.4 x 1.3 arcminutes
Notes: DUSTY IRR. w. ASYMMETRIC TAIL
Arp Categories: 15,20
Galaxies with tails, loops of material or debris
Dwarf galaxies (low surface brightness)
Date Imaged: 10/17/2021
Time Imaged: 02:25 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 91/100
AL#: 444
Arp-Madore #: AM 2157-245
Name: NGC 7167
Constellation: Aquarius
RA (J2000): 22h00m30.6s
Dec (J2000): -24d37m57s
Magnitude: 12.9
Size: 1.7 x 1.3 arcminutes
Notes: SPIRAL w. COMP'N. in DISK
Arp Categories: 8,12
Galaxies with apparent companion(s)
Peculiar disks (major asymmetry or deformation)
Date Imaged: 10/2/2021
Time Imaged: 20:25 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 92/100
AL#: 449
Arp-Madore #: AM 2158-515
Name: NGC 7168
Constellation: Indus
RA (J2000): 22h02m07.4s
Dec (J2000): -51d44m35s
Magnitude: 12.9
Size: 2.0 x 1.5 arcminutes
Notes: E w. PECULIAR COMP'N.(JETS?)
Arp Categories: 7, 8
Galaxies with (linear) jets
Galaxies with apparent companion(s)
Date Imaged: 10/18/2021
Time Imaged: 01:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
PGC 101233 is below and to the left of the target.
#: 93/100
AL#: 450
Arp-Madore #: AM 2159-513
Name: IC 5152
Constellation: Indus
RA (J2000): 22h02m41.5s
Dec (J2000): -51d17m47s
Magnitude: 11.1
Size: 5.2 x 3.2 arcminutes
Notes: HIGHLY RESOLVED Sm
Arp Categories: 20
Dwarf galaxies (low surface brightness)
Date Imaged: 10/16/2021
Time Imaged: 04:10 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 94/100
AL#: 451
Arp-Madore #: AM 2202-502
Name: NGC 7196
Constellation: Indus
RA (J2000): 22h05m54.8s
Dec (J2000): -50d07m10s
Magnitude: 12.4
Size: 2.5 x 1.8 arcminutes
Notes: E + 5 APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 9/29/2021
Time Imaged: 00:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 95/100
AL#: 452
Arp-Madore #: AM 2205-574
Name: NGC 7205
Constellation: Indus
RA (J2000): 22h08m34.3s
Dec (J2000): -57d26m33s
Magnitude: 11.6
Size: 4.1 x 2.0 arcminutes
Notes: LARGE SPIRAL + APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 9/29/2021
Time Imaged: 00:40 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
NGC 7205 A is to the right of the target about 1/2 way to the edge.
#: 96/100
AL#: 454
Arp-Madore #: AM 2206-472
Name: NGC 7213
Constellation: Grus
RA (J2000): 22h09m16.2s
Dec (J2000): -47d10m00s
Magnitude: 11
Size: 3.1 x 2.8 arcminutes
Notes: S0 w. PEC. DUST + COMP'NS.[PKS?]
Arp Categories: 8,14
Galaxies with apparent companion(s)
Galaxies with prominent or unusual dust absorption
Date Imaged: 10/16/2021
Time Imaged: 04:15 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 97/100
AL#: 455
Arp-Madore #: AM 2208-304
Name: NGC 7221
Constellation: Piscis Austrinus
RA (J2000): 22h11m15.0s
Dec (J2000): -30d33m38s
Magnitude: 12.8
Size: 2.0 x 1.6 arcminutes
Notes: SPIRAL w. INTERSECTING ARM
Arp Categories: 10
Galaxies with peculiar spiral arms
Date Imaged: 10/2/2021
Time Imaged: 21:25 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 98/100
AL#: 464
Arp-Madore #: AM 2217-245
Name: NGC 7252
Constellation: Aquarius
RA (J2000): 22h20m44.8s
Dec (J2000): -24d40m42s
Magnitude: 12.7
Size: 1.9 x 1.6 arcminutes
Notes: "4-PETAL DAISY" (FILAMENTS)
Arp Categories: 15
Galaxies with tails, loops of material or debris
Date Imaged: 10/1/2021
Time Imaged: 21:05 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
#: 99/100
AL#: 467
Arp-Madore #: AM 2225-250 NED02
Name: NGC 7285
Constellation: Aquarius
RA (J2000): 22h28m38.0s
Dec (J2000): -24d50m27s
Magnitude: 12.8
Size: 2.3 x 1.8 arcminutes
Notes: I/A DBL. w. EXTENDED PLUME
Arp Categories: 2, 9,15
Interacting doubles (galaxies of comparable size)
M51-types (companion at end of spiral arm)
Galaxies with tails, loops of material or debris
Date Imaged: 10/2/2021
Time Imaged: 20:55 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
Overlaps with the dimmer NGC 7284 on the left.
#: 100/100
AL#: 469
Arp-Madore #: AM 2233-261
Name: NGC 7314
Constellation: Piscis Austrinus
RA (J2000): 22h35m46.2s
Dec (J2000): -26d03m01s
Magnitude: 11.9
Size: 4.6 x 2.1 arcminutes
Notes: SPIRAL w. 4 APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/2/2021
Time Imaged: 21:15 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
The dim NGC 7213 is below and to the right.
#: 101/100
AL#: 470
Arp-Madore #: AM 2236-664
Name: NGC 7329
Constellation: Tucana
RA (J2000): 22h40m24.2s
Dec (J2000): -66d28m44s
Magnitude: 12.1
Size: 3.9 x 2.6 arcminutes
Notes: SPIRAL w. APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/17/2021
Time Imaged: 02:30 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 5235 can just be seen between the brighter star below and to the left of the target and the double towards the left edge.
#: 102/100
AL#: 477
Arp-Madore #: AM 2252-425
Name: NGC 7412
Constellation: Grus
RA (J2000): 22h55m45.7s
Dec (J2000): -42d38m31s
Magnitude: 11.9
Size: 3.9 x 2.9 arcminutes
Notes: PAIR (#1: SPLIT-ARMED SPIRAL)
Arp Categories: 8,10,23
Galaxies with apparent companion(s)
Galaxies with peculiar spiral arms
Close pairs (not visibly interacting)
Date Imaged: 10/18/2021
Time Imaged: 03:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
#: 103/100
AL#: 497
Arp-Madore #: AM 2254-364
Name: IC 1459
Constellation: Grus
RA (J2000): 22h57m10.6s
Dec (J2000): -36d27m44s
Magnitude: 11
Size: 5.2 x 3.8 arcminutes
Notes: E (CENTRE of DN 2254-367 [PKS])
Arp Categories: 12,17,20
Peculiar disks (major asymmetry or deformation)
Chains (four or more galaxies aligned)
Dwarf galaxies (low surface brightness)
Date Imaged: 10/18/2021
Time Imaged: 03:55 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 5264 is the flat galaxy below and to the right of the target.
#: 104/100
AL#: 480
Arp-Madore #: AM 2254-434
Name: IC 5267
Constellation: Grus
RA (J2000): 22h57m13.6s
Dec (J2000): -43d23m46s
Magnitude: 11.4
Size: 5.2 x 3.9 arcminutes
Notes: PAIR (#2: SPIRAL w. COMP'NS)
Arp Categories: 8,23
Galaxies with apparent companion(s)
Close pairs (not visibly interacting)
Date Imaged: 10/18/2021
Time Imaged: 04:00 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
IC 5267 A is hiding over on the middle of the right edge.
#: 105/100
AL#: 481
Arp-Madore #: AM 2309-284
Name: NGC 7507
Constellation: Sculptor
RA (J2000): 23h12m07.6s
Dec (J2000): -28d32m23s
Magnitude: 12.2
Size: 2.8 x 2.7 arcminutes
Notes: E + 5 COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/2/2021
Time Imaged: 22:25 UT
Sky Conditions: 4/5
Scope: Canary 1
Preset: Multi Luminance 50-seconds
NGC 7513 is in the upper left corner of the image.
#: 106/100
AL#: 486
Arp-Madore #: AM 2325-413
Name: IC 5325
Constellation: Phoenix
RA (J2000): 23h28m43.4s
Dec (J2000): -41d20m00s
Magnitude: 11.8
Size: 2.8 x 2.5 arcminutes
Notes: SPIRAL + APP. COMP'NS.
Arp Categories: 8
Galaxies with apparent companion(s)
Date Imaged: 10/18/2021
Time Imaged: 01:50 UT
Sky Conditions: 3/5
Scope: Chile 1
Preset: Multi Luminance 50-seconds
The images below are clickable. Right clicking can bring up the image and it can be enlarged.
Including Notes and Arp Classes:
The best Internet source for information about the Arp-Madore catalog is the CATALOGUE OF SOUTHERN PECULIAR GALAXIES AND ASSOCIATIONS. Among other things the website has twenty-four ASCII text file that break the over eight thousand eight hundred Arp-Madore members into separate Arp catagories (no file for Catagory 21: Stellar objects with associated nebulosity ). In these text files each Arp-Madore entry is given two lines similar to the entry below:
AM 0015-340 00 15 34 ( 3.011) 347.62 (261.5) RINGED SPIRAL + COMP'NS. S = 8.1 MIN. 8, , , -34 09.2 ( 0.333) -80.14 ( -1.3) 350-G-7 F350/J2633: (X=273,Y=224)
There is a key describing the file's contents. The data is in seven columns and contains the Arp-Madore name, RA, Notes, Size, Arp Class(s), Dec, other catalogs the object is in, the galactic and supergalactic latitude/longitude, the plate number and location the data was from. Much of the information isn't needed (underlined above is good).
I combined the two lines into one and all twenty-four files into a single file with 8816 lines. I then wrote a small program that searched the entire AM Catalog for the five hundred AM objects in the AL's Program and wrote the matches to a new text file. I then imported the new file into Excel with Fixed Width so I could control the columns for the needed information. I cleaned up some duplication caused by the AL's NED entries and was finished.
A link to the final spreadsheet is here. The new columns (Arp-Madore# for verification with existing AM#, Notes, and Arp Categories) are marked at the top as imported.
I didn't attempt (yet) to include subcategories (#1, 2, 6, 7, 8, 10). I think with some copy/paste, Word/Excel work it should be possible. I'll take a look at it when I get some time.
Hmmmm.... at first glance this isn't going to work out. The only source for the subcatagories are the listings from the left margin. They don't seem to have enough entries for the 500 AM#s...lots missing... including 3/4 of the first ones.
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