| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 29 Sep 2006 |
Observer: GBT, ENH |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060929.* |
Temp. (°C): 20 |
RH (%): 68 |
Grating: 6 | λc: Hα | Tilt: 4o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: mostly clear |
Slit: 255 | Temp.: -93.5oC | Focus: 5.81 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
00:27 |
0 |
E |
Bias |
74 |
|
|||
| 06-10 |
00:50 |
2 |
E |
Flat |
4079 |
||||
| 11 |
01:06 |
300 |
E |
Th-Ar |
113 |
||||
| 12 |
01:24 |
300 |
+2:36 |
E |
beta Oph | K2 III | 2.8 | 212 |
#13 01:32 Th-Ar |
| 14 |
01:51 |
1200 |
+1:57 |
E |
beta Lyr | B7 Vpe |
3.5 |
393 |
#15 2:14 Th-Ar |
| 16 |
02:31 |
300 |
+0:46 |
E |
alpha Cyg | A2 Ia |
1.3 |
490 |
#17 2:39 Th-Ar |
| 18 |
02:55 |
3600 |
+0:50 |
E |
60 Cyg | B1 Ve |
5.4 |
162 |
#19 3:59 Th-Ar |
| 20 |
04:14 |
1800 |
+1:25 |
E |
nu Cep | A2 Ia |
4.3 |
242 |
#21 4:50 Th-Ar (RH 87%) |
| 22 |
5:12 |
3600 |
+0:19 |
E |
6 Cas |
A3 Ia+ |
5.4 |
203 |
#23 6:15 Th-Ar |
| 24 |
6:33 |
1800 |
+0:56 |
E |
kappa Cas |
B0.7 Ia |
4.2 |
216 |
RH 93% #25 7:06 Th-Ar |
| 26-30 |
7:18 |
0 |
|
E |
Bias |
|
78 |
RH 95%, closing |
|
| 31-35 |
7:33 |
1 |
|
E |
Flat |
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|
3556 |
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