UIT Categories

First digits of jotfid / pointid	Category
00	HUT CAMERA SENSITIVITY TARGETS
03	CALIBRATION
05	WUPPE APERTURE POSITION CALIBRATORS
06	CALIBRATION
11	COMETS
12	PLANETS
13	ASTEROIDS, ETC.
21	SUPERGIANTS
22	OE/BE STARS
23	WOLF-RAYET STARS
24	RAPID ROTATORS
25	NORMAL WHITE DWARFS
26	MAGNETIC/PULSATING W.D.
27	PLANETARY NEBULA NUCLEI
28	NORMAL STARS A0 & LATER
29	HOT SUBDWARFS
31	PRE-MAIN SEQUENCE STARS
32	CATACLYSMIC VARIABLES
34	SYMBIOTIC STARS
35	ACTIVE CHROMOSPHERES
36	PULSATING VARIABLES
38	HIGH MASS X-RAY BINARIES
41	PLANETARY NEBULAE
42	REFLECTION NEBULAE
43	H II REGIONS
44	SUPER NOVA REMNANTS
45	I.S. POLARIZATION PROBES
47	HERBIG-HARO OBJECTS
48	DARK CLOUDS
51	METAL POOR GLOBULARS
52	METAL RICH GLOBULARS
53	OPEN (GALACTIC) CLUSTERS
54	O/B ASSOCIATIONS
61	NEARBY GALAXIES
62	SPIRALS
63	ELLIPTICALS
64	IRREGULARS
65	DWARFS
66	EDGE ON SYSTEMS
71	INTERACTING GALAXIES
72	AMORPHOUS GALAXIES
73	RAPID STAR FORMATION
74	W/CIRCUMGALACTIC MATTER
81	SEYFERT I GALAXIES
82	SEYFERT II GALAXIES
83	RADIO GALAXIES
84	RADIO LOUD QUASISTELLAR OBJECTS
85	RADIO QUIET QUASISTELLAR OBJECTS
86	BL LACERTAE OBJECTS
88	OVV QUASARS
91	SPIRAL POOR CLUSTERS
92	SPIRAL RICH CLUSTERS
93	X-RAY SELECTED CLUSTERS
94	DEEP SURVEY FIELDS
95	COOLING FLOW CLUSTERS