| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 2006 May 9 |
Observer: NDR |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060509.* |
Temp. (°C): 25 |
RH (%): 50 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Mostly Clear, with a few high cirrus clouds |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
2:21 |
0 |
E |
Bias |
74 |
|
|||
| 06-10 |
2:35 |
3 |
E |
Flat |
3640 |
||||
| 11 |
2:57 |
300 |
E |
Th-Ar |
112 |
||||
| 12 |
3:04 |
2700 |
+0:04 |
E |
kappa Dra |
B6IIIpe |
3.87 |
204 | #13 4:03 Th-Ar |
| 14 |
4:13 |
3600 |
-1:45 |
E |
theta CrB |
B6Vnne |
4.14 |
139 |
#15 5:16 Th-Ar |
| 16 |
5:31 |
1800 |
-0:54 |
E |
delta Sco |
B0.3IVe |
1.6 |
1076 |
#17 6:05 Th-Ar |
| 18 |
6:19 | 1800 |
-2:56 |
E |
beta Lyr |
B7Vpe |
3.45 |
203 |
#19 3:51 Th-Ar |
| 20 |
7:09 |
600 |
-3:57 |
E |
alpha Cyg |
A2Iae |
1.25 |
436 |
going to close... not another observer and I am
exhausted |
| 21 |
7:22 |
300 |
|
E |
Th-Ar |
|
114 |
||
| 22-26 |
7:29 |
0 |
|
E |
Bias |
|
77 |
||
| 27-31 |
7:42 |
3 |
|
E |
Flat | |
3697 |
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