| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 11 Mar 2007 |
Observer: SJR |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20070311.0* |
Temp. (°C): 7 | RH (%): 50 |
Grating: 6 | λc: Hα | Tilt: 4o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: clear |
Slit: 255 | Temp.: -93.5oC | Focus: 5.81 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 201 |
23:54 |
0 |
L |
bias X5 |
134 |
||||
| 202 |
0:01 |
5 |
L |
flat X5 |
3147 | ||||
| 203 |
0:39 |
1 |
L |
Ne comp |
693 |
took a long time to find the star,as some
twilight was still there and then I had to move the Focus OUT |
|||
| 204 |
0:42 |
600 |
+2:45 |
L |
10 Tau |
F9IV-V |
+4.28 |
421 |
205 0:55 Ne |
| 206 |
1:08 |
3600 |
+1:48 |
L |
HD 31648 |
A2e |
+7.66 |
323 |
207 2:10 Ne |
| 208 |
2:20 |
900 |
+2:37 |
L |
23 Ori |
B1V |
+5.0 |
324 |
209 2:37 Ne RH=69% |
| 210 |
2:57 |
3600 |
+2:24 |
L |
55 Gem |
F8Ib var |
+8.67 |
401 |
211 3:59 Ne |
| 212 |
4:16 |
3600 |
+2:55 |
L |
HD 52266 |
O9V |
+7.2 |
350 | 213 5:17 Ne RH= 80% |
| 214 |
5:35 |
3600 |
+0:26 |
L |
HD 93521 |
O9Vp |
+7.06 |
506 |
215 6:36 Ne |
| 216 |
6:51 |
300 |
+0:40 |
L |
beta Vir |
F9V |
+3.61 |
630 |
217 6:58 Ne |
| 218 |
7:19 |
600 |
-2:33 |
L |
theta CrB |
B6Vnne | +4.14 |
666600219 7:32 Ne out of interesting targets.
something is worng with this line, The ADUs should be 600. |
|
| 220 |
7:34 |
5 |
|
L |
flat X5 |
|
|
3392 |
|
| 221 |
7:35 |
0 |
|
L |
bias X5 |
|
|
139 |
|
| 222 |
7:40 |
3600 |
|
L |
dark X10 |
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