| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 18 Dec 2005 |
Observer: NDM/NDM,JJH |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20051218.* |
Temp.: 3° C |
RH (%): 76 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Thin ci |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
22:12 |
0 |
E |
Bias |
76 |
60 Cyg, zeta Tau, gamma Cas at IRTF tonight | |||
| 06-10 |
22:27 |
3 |
E |
Flat |
4301 |
||||
| 11 |
22:52 |
300 |
E |
Th-Ar |
122 |
||||
| 12 |
23:00 |
300 |
+2:32 |
E |
alpha Cyg | A2Ia |
1.3 |
203 |
Guiding, seeing not too good ... #13 23:07 Th-Ar |
| 14 |
23:18 |
3600 |
+2:31 |
E |
60 Cyg |
B1Ve |
5.4 |
110 |
#15 0:21 Th-Ar |
| 16 |
0:47 |
300 |
+0:19 |
E |
alpha Cas |
K0IIIa |
2.2 |
166 |
#17 0:54 Th-Ar |
| 18 |
1:11 |
1200 |
+0:27 |
E |
gamma Cas |
B0IVpe |
2.4 |
393 |
#19 1:34 Th-Ar |
| 20 |
1:52 |
3600 |
+1:32 |
E |
kappa Cas |
B0.7Ia |
4:2 |
183 |
#21 2:55 Th-Ar |
| 22 |
3:17 |
3600 |
-0:37 |
E |
48 Per |
B3Ve |
4.0 |
225 |
#23 4:20 Th-Ar |
| 24 |
4:46 |
1200 |
-0:37 |
E |
zeta Tau | B2IVe |
3.0 |
187 |
#25 5:10 Th-Ar |
| 26 |
5:31 |
600 |
+0:09 |
E |
epsilon Ori | B0Ia |
1.7 |
196 |
#27 5:45 Th-Ar |
| 28 |
6:01 |
300 |
+1:01 |
E |
beta Ori | B8Ia |
0.1 |
379 |
RH 93% Closing |
| 29 |
6:06 |
300 |
|
E |
Th-Ar |
|
123 |
|
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| 30-34 |
6:17 |
0 |
|
E |
Bias |
|
|
78 |
|
| 35-39 |
6:37 |
2 |
|
E |
Flat |
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|
3925 |
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