| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 28 May 2006 |
Observer: NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060528.* |
Temp. (°C): 34 |
RH (%): 70 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Cirrus/haze |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:22 |
0 |
E |
Bias |
75 |
|
|||
| 06-10 |
1:58 |
20 |
E |
Flat |
2998 |
Trouble getting flat lamp exposure right. |
|||
| 11 |
2:12 |
300 |
E |
Th-Ar |
116 |
||||
| 12 |
2:20 |
900 |
+3:23 |
E |
epsilon Leo | G1II |
3.0 |
169 |
#13 2:38 Th-Ar |
| 14 |
2:49 |
1200 |
+3:29 |
E |
alpha Leo |
B7Vn |
1.4 |
501 |
#15 3:12 Th-Ar |
| 16 |
3:25 |
3600 |
+1:40 |
E |
kappa Dra |
B6IIIpe |
3.9 |
218 |
#17 4:28 Th-Ar |
| 18 |
4:41 |
3600 |
-0:03 |
E |
theta CrB |
B6Vnne |
4.1 |
124 |
Didn't like focus ... #19 5:44 Th-Ar |
| 20 |
6:00 |
1800 |
+0:48 |
E |
delta Sco |
B0.3IVe |
1.6 |
650 |
#21 6:33 Th-Ar |
| 22 |
6:44 |
600 |
-0:10 |
E |
betaOph | K2III |
2.8 |
162 |
#23 6:56 Th-Ar |
| 24 |
7:13 |
600 |
-2:39 |
E |
alpha Cyg | A2Ia |
1.3 |
316 |
#25 7:26 Th-Ar |
| 26 |
7:41 |
3600 |
-2:31 |
E |
60 Cyg |
B1Ve |
5.4 |
101 |
|
| 27 |
8:43 |
300 |
|
E |
Th-Ar | |
|
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|
| 28-32 |
8:51 |
0 |
|
E |
Bias |
|
|
81 |
|
| 33-37 |
9:07 |
4 |
|
E |
Flat |
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|
4353 |
I have made no adjustments to the flat lamp. |
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