Observing Log
=============

This file describes the images that make up the raw and reduced datasets 
from the KPNO 2.1-m telescope acquired on UT 2-9 July 2005. The instrument 
was SQIID. J, H, and K band images were obtained simultaneously for each
frame number.

Two targets were observed: the comet Tempel 1, and the Persson et al. (1998) 
[PERSSONETAL1998] standard star field S791-C (RA = 13h17m29.6s, 
Dec = -05d32m37s). Resulting photometric data were published by Knight et 
al. in Icarus in 2007 [KNIGHTETAL2007].

UT July 2, 2005
===============
Night 1 of 8. Partly cloudy. Total images: 24 (12 comet frames and 12 sky 
frames). No standard stars were taken due to clouds.

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
24	  sky	     8		 10
25-26	  Tempel 1   8		 10
27-28	  sky	     8		 10
29-30	  Tempel 1   8		 10
31	  sky	     8		 10



UT July 3, 2005
===============
Night 2 of 8. Photometric. Total images: 339 (249 comet frames, 30 standard 
star frames, and 60 dark frames).

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
6-15	  dark	     3		 5	 only included in raw archive 
16-25	  dark	     8		 10	 only included in raw archive
75-79	  S791C	     3		 5	    
80	  Tempel 1   8		 1
81-95	  Tempel 1   8		 4
96-100	  Tempel 1   8		 8
107-111	  S791C	     3		 5
112-116	  Tempel 1   3		 5
117-121	  Tempel 1   8		 8
122-126	  Tempel 1   6		 10
127-153	  Tempel 1   6		 5
154-173	  Tempel 1   5		 6	



UT July 4, 2005
===============
Night 3 of 8. No clouds were noted during observations, but the J, H, and 
K sky backgrounds were significantly higher than all other nights of the run.
Total images: 294 (213 comet frames, 21 sky frames, 30 standard star, and
30 dark frames).

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
3-7	  dark	     6		 5	 only included in raw archive 
8-12	  dark	     8		 5	 only included in raw archive 
22-26	  S791C	     3		 5	    
27	  Tempel 1   8		 10
28	  sky	     8		 10
29	  Tempel 1   8		 10
30	  sky	     8		 10
31	  Tempel 1   8		 10
32	  sky	     8		 10
33	  Tempel 1   8		 10
34	  sky	     8		 10
35	  Tempel 1   8		 10
36	  sky	     8		 10
37	  Tempel 1   8		 10
38	  sky	     8		 10
39	  Tempel 1   8		 10
40	  sky	     8		 10
48-52	  S791C	     3		 5
53-110	  Tempel 1   6		 7       H images 100-110 approach saturation
111-116	  Tempel 1   4		 10



UT July 5, 2005
===============
Night 4 of 8. Photometric. Total images: 459 (159 comet frames, 30 sky 
frames, 30 standard star frames, and 240 dark frames).

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
1-20	  dark	     4		 10	 only included in raw archive 
21-40	  dark	     8		 10	 only included in raw archive 
41-60	  dark	     6		 7	 only included in raw archive
61-80	  dark	     3		 5	 only included in raw archive
92-96	  S791C	     3		 5
97-102	  Tempel 1   6		 7
103	  Tempel 1   8		 10
104	  sky	     8		 10
105	  Tempel 1   8		 10
106	  sky	     8		 10
107	  Tempel 1   8		 10
108	  sky	     8		 10
109	  Tempel 1   8		 10
110	  sky	     8		 10
111	  Tempel 1   8		 10
112	  sky	     8		 10
113-118	  Tempel 1   6		 7
119	  sky	     6		 7
120	  Tempel 1   8		 10
121	  sky	     8		 10
122	  Tempel 1   8		 10
123	  sky	     8		 10
124	  Tempel 1   8		 10
125	  sky	     8		 10
126	  Tempel 1   8		 10
127	  sky	     8		 10
131-135	  S791C	     3		 5
136-166	  Tempel 1   6		 7
167	  Tempel 1   4		 10




UT July 6, 2005
===============
Night 5 of 8. Photometric. Total images: 429 (186 comet frames, 9 sky frames,
54 standard star frames, and 180 dark frames).

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
1-20	  dark	     3		 10	 only included in raw archive
21-40	  dark	     6		 10	 only included in raw archive
41-60	  dark	     3		 5	 only included in raw archive
107-112	  S791C	     3		 5
113-119	  Tempel 1   6		 7
120	  Tempel 1   8		 10
121	  sky	     8		 10
122	  Tempel 1   8		 10
123	  sky	     8		 10
124	  Tempel 1   8		 10
125	  sky	     8		 10
126-131	  S791C	     3		 5
132-147	  Tempel 1   6		 7
148-153	  S791C	     3		 5
154-189	  Tempel 1   6		 7



UT July 7, 2005
===============
Night 6 of 8. Photometric. Total images: 456 (228 comet frames, 45 standard 
star frames, 183 dark frames).

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
2-21	  dark	     6		 7	 only included in raw archive
22-42	  dark	     8		 10	 only included in raw archive
43-62	  dark	     3		 5	 only included in raw archive
100-104	  S791C	     3		 5
105-120	  Tempel 1   6		 7
121-125	  S791C	     3		 5
126-130	  Tempel 1   6		 7
131-145	  Tempel 1   8		 10
146-150	  S791C	     3		 5
151-190	  Tempel 1   6		 7




UT July 8, 2005
===============
Night 7 of 8. Photometric. Total images: 423 (195 comet frames, 48 standard 
star frames, and 180 dark frames).

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
1-20	  dark	     3		 5	 only included in raw archive
21-40	  dark	     6		 7	 only included in raw archive
41-60	  dark	     8		 10	 only included in raw archive
73-78	  S791C	     3		 5
79-98	  Tempel 1   8		 10
99-103	  S791C	     3		 5
104-113	  Tempel 1   8		 10
114-118	  S791C	     3		 5
119-153	  Tempel 1   6		 7



UT July 9, 2005
===============
Night 8 of 8. Photometric. Total images: 470 (171 comet frames, 48 standard 
star frames, and 251 dark frames).

Frames    Object     Exp. (sec)  Coadds  Notes
------	  ------     ----------  ------  ---------------------------------
1-20	  dark	     3		 5	 only included in raw archive
21-40	  dark	     6		 7	 only included in raw archive
41-60	  dark	     8		 10	 only included in raw archive
61-66	  dark	     6		 10	 only included in raw archive
					 n8066k not saved at telescope
73-90	  dark	     6		 10	 only included in raw archive
101-106	  S791C	     3		 5
107	  Tempel 1   3		 5
108-117	  Tempel 1   8		 10
118-122	  S791C	     3		 5
123-137	  Tempel 1   8		 10
138-142	  S791C	     3		 5
143	  Tempel 1   3		 5
144-173	  Tempel 1   6		 7

