| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 8 Sep 2006 |
Observer: GBT, ENH |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060908.* |
Temp. (°C): 30 |
RH (%): 80 |
Grating: 6 | λc: Hα | Tilt: 4o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: clear w/ haze, full moon |
Slit: 255 | Det. Temp.: -93.5oC | Focus: 5.81 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
0:46 |
0 |
E |
Bias |
78 |
Miranda (? - red screen) PC had c:\ prompt - I
restarted |
|||
| 06-10 |
3:55 |
7 |
E |
Flat |
2341 |
Took a while to find a star and to set RA/DEC |
|||
| 11 |
4:13 |
300 |
E |
Th-Ar |
115 |
and offsets - seems fine now | |||
| 12 |
4:22 |
1200 |
+3:06 |
E |
beta Lyr |
B7 Vpe |
3.45 |
240 |
#13 Th-Ar 4:50 |
| 14 |
5:11 |
300 |
+2:54 |
E |
alpha Aql |
A7Vnn |
0.77 |
596 |
telluric std #15 5:18 Th-Ar |
| 16 |
5:32 |
300 |
+2:24 |
E |
alpha Cyg |
A2 Ia |
1.25 |
490 |
#17 5:40 Th-Ar |
| 18 |
5:54 |
3600 |
-0:30 |
E |
LQ And |
B4 Vne |
6.5 |
117 |
#19 6:58 Th-Ar |
| 20 |
7:13 |
900 |
+0:07 |
E |
alpha Cas |
K0 IIIa |
2.2 |
748 |
RV std #21 7:31 Th-Ar |
| 22 |
7:58 |
2400 |
-0:11 |
E |
phi Per |
B2 Vpe |
4.1 |
348 |
RH 89% #23 8:41 Th-Ar |
| 24 |
9:01 |
2700 |
-1:00 |
E |
psi Per |
B5 Ve |
4.3 |
335 |
RH 91% #25 9:49 Th-Ar |
| 26 |
10:03 |
1800 |
-0:31 |
E |
48 Per |
B3 Ve |
4.0 |
249 |
ended in twilight #27 10:35 Th-Ar |
| 28-32 |
10:43 |
0 |
|
E |
Bias |
|
|
83 |
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| 33-37 |
11:02 |
3 |
|
E |
Flat |
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3723 |
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