| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 25 Nov 2006 |
Observer: GBT |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20061125.* |
Temp. (°C): 15 |
RH (%): 92 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 1-5 |
22:39 |
0 |
E |
Bias |
76 |
|
|||
| 6-10 |
22:52 |
7 |
E |
Flat |
3649 |
||||
| 11 |
23:09 |
300 |
E |
Th-Ar |
106 |
||||
| 12 |
23:20 |
1200 |
+3:11 |
E |
beta Lyr |
B7 Vpe |
3.5 |
157 |
#13 23:47 Th-Ar |
| 14-18 |
23:55 |
0 |
E |
Bias |
76 |
RH at 95% - closing | |||
| 19-23 |
00:11 |
8 |
|
E |
Flat |
4648 |
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