| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 2006 Apr 25 |
Observer:DRL | LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure:20060425.*** | Temp. (°C): 25 |
RH (%): 63 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Scattered clouds |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 001-005 |
23:26 |
0 |
E |
Bias |
73 |
|
|||
| 006 |
23:40 |
2 |
E |
Flat |
2134 |
||||
| 007 |
3 |
E |
Flat |
3090 |
|||||
| 008 |
23:50 |
4 |
E |
Flat |
3523 |
||||
| 009 |
5 |
E |
Flat | 5091 |
|||||
| 010 |
23:58 |
4 |
|
E |
Flat | 4152 |
|||
| 011 |
00:42 |
300 |
E |
Th-Ar | 111 |
||||
| 012 |
01:00 |
1200 |
-0:08 |
E |
epsilon Leo |
G1II |
2.98 |
483 |
#13 1:23 Th-Ar Stadium
lights on |
| 014 |
01:43 |
3600 |
-0:09 |
E |
HD91120 |
B9IV/V |
5.59 |
135 |
#15 2:47 Th-Ar Stadium
lights off @ 02:00 |
| 016 |
3:15 |
3600 |
-0:40 |
E |
kappa Dra | B6IIIpe |
3.87 |
665 |
#17 4:18 Th-Ar CCDOPS crash - restarted |
| 018 |
4:36 |
3165 |
-2:17 |
E |
theta CrB | B6Vnne |
4.14 |
213 |
#19 5:33 Th-Ar Clouds! |
| 020-024 |
5:41 |
4 |
|
E |
Flat |
|
|
3662 |
|
| 025-029 |
5:54 |
0 |
|
E |
Bias |
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|
76 |
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