| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 05 Oct 2005 |
Observer: KSB, JH,
AG |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20051005.* |
Temp.: 32° C |
RH (%): 78% |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Cirrus, hazy --> clear, very hazy |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 1-5 |
23:42 |
0 |
zenith |
E |
bias |
79 |
|||
| 6-10 |
0:00 | 4 |
" |
E |
flat |
2950 |
|||
| 11 |
0:12 |
300 |
" |
E |
Th-Ar |
102 |
|||
| 12 |
0:42 |
3600 |
+2:04 |
E |
66 Oph |
B2 Ve |
4.78 |
129 |
#13 1:45 Th-Ar |
| 14 |
2:05 |
300 |
+1:36 |
E |
alpha Aql |
A7 Vnn |
0.77 |
454 |
#15 2:13
Th-Ar Telluric std |
| 16 |
2:31 |
300 |
+1:11 |
E |
alpha Cyg |
A2 Ia |
1.25 |
268 |
#17 2:39 Th-Ar |
| 18 |
2:55 |
300 |
+0:32 |
E |
epsilon Peg |
K2 Ib-II |
2.39 |
197 |
#19 3:02
Th-Ar RV std |
| 20 |
3:20 |
3600 |
-0:18 |
E |
HD 217543 |
B3 Vpe |
6.6 |
94 |
#21 4:22 Th-Ar |
| 22 |
4:40 |
900 |
-0:54 |
E |
gamma Cas |
B0 IVpe |
2.4 |
195 |
#23 4:57 Th-Ar |
| 24-28 |
5:05 |
0 |
zenith |
E |
bias | |
83 |
No 2nd shift observer - closing up. RH =
80% |
|
| 29-33 |
5:18 |
4 |
" |
E |
flat | |
2302 |
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