| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 27 May 2006 |
Observer: NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060527.* |
Temp. (°C): 30 |
RH (%): 88 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Clear |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:34 |
0 |
E |
Bias |
74 |
|
|||
| 06-10 |
1:53 |
8 |
E |
Flat |
3217 |
||||
| 11 |
2:07 |
300 |
E |
Th-Ar |
114 |
||||
| 12 |
2:15 |
600 |
+3:14 |
E |
epsilon Leo | G1II |
3.0 |
141 |
#13 2:28 Th-Ar |
| 14 |
2:40 |
1200 |
+3:16 |
E |
alpha Leo |
B7Vn |
1.4 |
722 |
Telluric std, going for high SNR ... RH 90% |
| 15 |
3:03 |
300 |
|
E |
Th-Ar |
|
|||
| 16 |
3:23 |
2700 |
+1:33 |
E |
kappa Dra |
B6IIIpe |
3.9 |
149 |
Through clds ... #17 4:11 Th-Ar |
| 18-22 |
4:19 |
0 |
E |
Bias |
78 |
Closing, RH 95% |
|||
| 23-27 |
4:32 |
5 |
|
E |
Flat |
|
3172 |
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