MGAB-V451 to MGAB-V500 light curves

MGAB-V451

Gaia EDR3 position: 269.909906 13.466228

Variability type: UGSU:

Variability range: 17.8 - 21.3 r

MGAB-V452

Gaia EDR3 position: 254.171782 -24.932531

Variability type: UG

Variability range: 15.4 - 19.3 g

MGAB-V453

Gaia EDR3 position: 323.362095 63.349280

Variability type: UGER:

Variability range: 18.1 - 22.0 r

Remarks: Superoutburst cycle is approximately 35-40 days with two normal outbursts happening between.

MGAB-V454

Gaia EDR3 position: 287.328339 -8.250863

Variability type: YSO

Variability range: 16.1 - 19.7 r

Note: Not a discovery (MGAB-V454 was previously reported to Transient Name Server by the Zwicky Transient Facility with name ZTF18abimytv).

MGAB-V455

Gaia EDR3 position: 292.179675 14.893801

Variability type: UGER

Variability range: 17.9 - 21.6 r

Remarks: Superoutburst cycle is approximately 60 days.

MGAB-V456

Gaia EDR3 position: 92.062944 -6.234661

Variability type: YSO

Variability range: 16.5 - 20.1: r

MGAB-V457

Gaia EDR3 position: 303.369211 -0.933067

Variability type: UG

Variability range: 17.9 - 21.6 g

MGAB-V458

Gaia EDR3 position: 268.066235 6.169133

Variability type: UG

Variability range: 17.6 - 21.1 r

MGAB-V459

Gaia EDR3 position: 12.372737 54.954898

Variability type: UG

Variability range: 18.0 - 21.7 g

MGAB-V460

Gaia EDR3 position: 27.802797 36.135425

Variability type: UG

Variability range: 17.8 - 21.5 g

MGAB-V461

Gaia EDR3 position: 38.040282 52.118685

Variability type: UG

Variability range: 18.3 - 21.8 g

MGAB-V462

Gaia EDR3 position: 37.238375 58.390148

Variability type: UGSS

Variability range: 18.0 - 21.5 r

MGAB-V463

Gaia EDR3 position: 102.176834 15.623938

Variability type: UG+VY

Variability range: 17.2 - 20.5 r

Remarks: Low probability of being an AGN.

MGAB-V464

Gaia EDR3 position: 110.302200 -8.289631

Variability type: UG

Variability range: 17.7 - 20.9 g

MGAB-V465

Gaia EDR3 position: 284.756511 -9.974144

Variability type: UG

Variability range: 18.0 - 21.4 r

MGAB-V466

Gaia EDR3 position: 287.028005 -13.071049

Variability type: UG

Variability range: 18.1 - 21.3 g

MGAB-V467

Gaia EDR3 position: 274.197423 8.004122

Variability type: UG+E

Variability range: 16.8 - 20.8 r

Remarks: Eclipse-shaped features are visible in ZTF's time-series data.

MGAB-V468

Gaia EDR3 position: 106.767229 -12.492213

Variability type: UG

Variability range: 17.3 - 20.8 r

MGAB-V469

Gaia EDR3 position: 94.976868 9.308578

Variability type: UG

Variability range: 16.9 - 20.9 g

MGAB-V470

Gaia EDR3 position: 301.297803 14.131888

Variability type: UGSU:

Variability range: 18.1 - 21.6 g

MGAB-V471

Gaia EDR3 position: 292.498280 8.590431

Variability type: UG

Variability range: 18.1 - 21.4 g

MGAB-V472

Gaia EDR3 position: 299.582087 29.436342

Variability type: UGSU:

Variability range: 18.5 - 21.8 g

MGAB-V473

Gaia EDR3 position: 312.786857 19.130898

Variability type: UG

Variability range: 18.3 - 22.0 g

MGAB-V474

Gaia EDR3 position: 358.441822 63.795720

Variability type: UGSU:

Variability range: 17.7 - 21.3 r

Remarks: Frequent superoutbursts suggest a possible UGER type variable.

MGAB-V475

Gaia EDR3 position: 346.370398 52.654491

Variability type: UGSS

Variability range: 18.1 - 21.9 g

MGAB-V476

Gaia EDR3 position: 304.603383 38.387987

Variability type: YSO

Variability range: 18.1 - 21.5 r

MGAB-V477

Gaia EDR3 position: 305.997515 23.051526

Variability type: UGER

Variability range: 18.0 - 21.6 g

Remarks: Superoutburst cycle is approximately 60-65 days.

MGAB-V478

Gaia EDR3 position: 312.364253 46.201773

Variability type: UGSU:

Variability range: 18.8 - <21.9 g

MGAB-V479

Gaia EDR3 position: 308.626257 62.332093

Variability type: UGSU:

Variability range: 18.6 - 22.1: g

MGAB-V480

Gaia EDR3 position: 308.437366 57.127213

Variability type: UGSS

Variability range: 18.1 - 21.8 r

MGAB-V481

Gaia EDR3 position: 293.757925 -0.888624

Variability type: UG

Variability range: 18.1 - 21.6 r

MGAB-V482

Gaia EDR3 position: 291.603007 -13.726812

Variability type: UG

Variability range: 17.4 - 20.8 g

MGAB-V483

Gaia EDR3 position: 298.237468 22.687854

Variability type: UG

Variability range: 18.2 - 21.3 r

MGAB-V484

Gaia EDR3 position: 319.399533 37.176910

Variability type: UGSU:

Variability range: 18.2 - 22.0 r

MGAB-V485

Gaia EDR3 position: 88.253671 10.169687

Variability type: UG

Variability range: 18.1 - 21.8 g

MGAB-V486

Gaia EDR3 position: 94.301949 10.354829

Variability type: AM:

Variability range: 18.4 - 20.5 g

MGAB-V487

Gaia EDR3 position: 103.783201 -1.936447

Variability type: UG

Variability range: 17.7 - 21.4 g

MGAB-V488

Gaia EDR3 position: 44.423839 48.862266

Variability type: UG

Variability range: 18.4 - 21.4 r

MGAB-V489

Gaia EDR3 position: 321.696860 44.348019

Variability type: UGSU:

Variability range: 18.2 - 21.5 r

MGAB-V490

Gaia EDR3 position: 284.487014 -11.191493

Variability type: UGZ

Variability range: 17.7 - 21.1 g

MGAB-V491

Gaia EDR3 position: 291.561600 -0.409041

Variability type: UG

Variability range: 17.2 - 21.2 g

MGAB-V492

Gaia EDR3 position: 85.276856 36.244404

Variability type: YSO

Variability range: 16.8 - 20.3 r

MGAB-V493

Gaia EDR3 position: 332.978858 43.154694

Variability type: UGSU:

Variability range: 17.5 - 21.4 r

MGAB-V494

Gaia EDR3 position: 302.960686 5.612482

Variability type: CV+E:

Variability range: 18.3 - 21.7 r

MGAB-V495

Gaia EDR3 position: 304.285856 26.339827

Variability type: UG

Variability range: 18.6 - 22.0 g

MGAB-V496

Gaia EDR3 position: 1.478263 56.559518

Variability type: NL/VY

Variability range: 17.4 - <21.2 r

MGAB-V497

Gaia EDR3 position: 287.299474 -6.074779

Variability type: UG

Variability range: 17.9 - 21.1 r

MGAB-V498

Gaia EDR3 position: 254.156503 -18.693468

Variability type: UG

Variability range: 15.6 - 18.9 g

MGAB-V499

Gaia EDR3 position: 10.506378 65.130589

Variability type: YSO

Variability range: 16.7 - 20.6 r

MGAB-V500

Gaia EDR3 position: 1.613368 49.174868

Variability type: UGSU:

Variability range: 17.0 - 20.1 g

These discoveries were possible with publicly available ZTF and ASAS-SN data.

Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing, Products, and Archive (2019PASP..131a8003M)

MGAB-V401 - MGAB-V450

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MGAB-V501 - MGAB-V550

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