In contrast to Charles Messier's catalog, which identified faint fuzzy objects to avoid when searching for comets, Sir Patrick Caldwell-Moore curated a list of captivating and noteworthy celestial objects that you should actively seek out for observation. Interestingly, two of these objects were never assigned NGC designations. Sir Patrick's letter, provided below, sheds light on the origins of this list, revealing the inspiration and process behind its creation at his residence in Selsey, England, amidst his personal observatories.
The 109 objects featured on this list span a magnitude range from 1 to 13 and cover a broad declination range from +85° to -80°, demanding a degree of diligence in observation. Nevertheless, the rewards far surpass any inconvenience. Engaging in this observing program opens the door to numerous mesmerizing celestial sights in the night sky, offering the opportunity to encounter new and captivating astronomical wonders.
Conduct and document your observations by utilizing the Observation Log Sheet or an equivalent form. The form includes sections for both written descriptions and drawings. While only one of these is mandatory, it is crucial that the details are comprehensive enough to assure your society's awards coordinator that you genuinely invested time and dedication in locating and, ideally, understanding the significance that led Sir Patrick to include the object on his esteemed list. Although an image may be included, it is essential to note that it cannot substitute for the firsthand visual observation.