| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 4 Mar 2006 |
Observer: NDM/ENH |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060304.* |
Temp. (°C): 4 |
RH (%): 76 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Clear |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
2:53 |
0 |
E |
Bias |
72 |
Cleared up just a little while ago. |
|||
| 06-10 |
3:05 |
2 |
E |
Flat |
4303 |
||||
| 11 |
3:21 |
300 |
E |
Th-Ar |
121 |
||||
| 12 |
3:29 |
300 |
+0:57 |
E |
betaGem | K0IIIb |
1.1 |
366 |
#13 3:37 Th-Ar |
| 14 |
3:51 |
900 |
+3:27 |
E |
zeta Tau |
B2IVe |
3.0 |
200 |
#15 4:08 Th-Ar |
| 16 |
4:21 |
2700 |
+3:06 |
E |
nu Gem |
B6IIIe |
4.1 |
168 |
#17 5:09 Th-Ar |
| 18 |
5:23 |
1200 |
+3:09 |
E |
betaCMi |
B8 Ve |
2.9 |
188 |
#19 5:46 Th-Ar |
| 20 |
6:02 |
3600 |
+0:27 |
E |
HD 93521 |
O9 Vp |
7.1 |
83 |
#21 7:05 Th-Ar |
| 22 |
7:24 |
900 |
+0:08 |
E |
deltaCrv | B9.5 IVn |
2.9 |
158 |
telluric std #23 7:42 Th-Ar |
| 24 |
8:02 |
2700 |
+0:42 |
E |
kappa Dra | B6 IIIpe |
3.9 |
264 |
#25 8:52 Th-Ar |
| 26 |
9:24 |
3000 |
-0:53 |
E |
theta CrB | B6Vnne |
4.1 |
178 |
#27 10:19 Th-Ar |
| 28 |
10:38 |
1200 |
-0:07 |
E |
delta Sco | B0.3 IVe |
1.6 |
338 |
#29 11:04 Th-Ar |
| 30-34 |
11:13 |
0 |
|
E |
Bias |
|
|
76 |
dawn |
| 35-39 |
11:26 |
2 |
|
E |
Flat |
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2662 |
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