| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 2006 Feb 22 |
Observer: KSB,
NDR, AG |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060222.* |
Temp. (°C): 9 |
RH (%): 62 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: clear, cirrus --> cloudy |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 1-5 |
22:17 |
0 |
zenith |
E |
Bias |
72 |
Getting early start on cal obs, due to dinner w/
candidate |
||
| 6-10 |
22:29 |
2 |
" |
E |
Flat |
2139 |
|||
| 11 |
22:42 |
300 |
" |
E |
Th-Ar |
121 |
|||
| 12 |
0:53 |
300 |
E |
Th-Ar |
121 |
NDR starts evening for KSB |
|||
| 13 |
1:01 |
600 |
-00:01 |
E |
epsilon Ori |
B0Ia |
1.70 |
270 |
#14 1:16 Th-Ar |
| 15 |
1:29 |
1200 |
+00:25 |
E |
zeta Tau |
B2IVe |
3.0 |
156 |
#16 1:58 Th-Ar |
| 17 |
2:06 |
3600 |
+00:18 |
E |
FR CMa |
B1Vpe |
5.6 |
114 |
#18 3:09
Th-Ar
KSB taking over (thanks, NDR!) |
| 19 |
3:29 |
300 |
+2:49 |
E |
beta Ori |
B8 Ia |
0.12 |
203 |
#20 3:37 Th-Ar
some clouds moving in |
| 21 |
3:53 |
600 |
+0:42 |
E |
beta Gem |
K0 IIIb |
1.14 |
456 |
#22 4:06 Th-Ar
RV std |
| 22-26 |
4:15 |
0 |
to zenith |
E |
Bias |
|
75 |
clouds moving in, no 2nd shift observer; closing
up |
|
| 27-31 |
4:26 |
3 |
zenith |
E |
Flat |
|
3921 |
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