| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 12 Nov 2005 |
Observer: NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20051112.* |
Temp.: 17° C |
RH (%): 50 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Cirrus/brk clds |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
22:53 |
0 |
E |
Bias |
78 |
||||
| 06-10 |
23:08 |
1 |
E |
Flat |
2557 |
||||
| 11 |
23:21 |
300 |
E |
Th-Ar |
|||||
| 12 |
23:30 |
300 |
+0:39 |
E |
alpha Cyg | A2Ia |
1.3 |
301 |
#13 23:37 Th-Ar ... good seeing, poor transparency |
| 14 |
23:54 |
3600 |
+2:12 |
E |
HD 184279 |
B0.5IV |
7.0 |
89 |
#15 0:57 Th-Ar ... Adjusted focus |
| 16 |
1:13 |
3600 |
+2:46 |
E |
P Cyg |
B1Ia+ |
4.8 |
318 |
#17 2:16 Th-Ar ... Break for visitors, see if I can refocus |
| 18 |
3:04 |
300 |
E |
Th-Ar |
123 |
||||
| 19 |
3:11 |
300 |
+0:22 |
E |
alpha Cas |
K0IIIa |
2.2 |
220 |
#20 3:19 Th-Ar |
| 21 |
3:35 |
3600 |
+2:30 |
E |
EW Lac |
B3IVpe |
5.4 |
154 |
#22 4:38 Th-Ar |
| 23 |
4:52 |
2700 |
+2:49 |
E |
rho Cas | G2IaOevar |
4.4 |
238 |
|
| 24 |
5:40 |
300 |
|
E |
Th-Ar | |
125 |
No second shift observer. Clds, too. Closing. |
|
| 25-29 |
5:48 |
0 |
|
E |
Bias |
|
|
79 |
|
| 30-34 |
6:00 |
2 |
|
E |
Flat |
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|
2463 |
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