| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 30 Jul 2006 |
Observer: NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060730.* |
Temp. (°C): 37 |
RH (%): 84 |
Grating: 6 | λc: Hα | Tilt: 4o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Haze |
Slit: 255 | Det. Temp.: -86oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:29 |
0 |
E |
Bias |
82 |
|
|||
| 06-10 |
1:42 |
16 |
E |
Flat |
4398 |
||||
| 11 |
2:03 |
300 |
E |
Th-Ar |
121 |
||||
| 12 |
2:11 |
180 |
-0:37 |
E |
betaOph | K2III |
2.8 |
177 |
Not so good; focus OUT ... #13 2:17 Th-Ar |
| 14 |
2:31 |
1200 |
+1:27 |
E |
delta Sco |
B0.3IVe |
2.2 |
404 |
#15 2:54 Th-Ar |
| 16 |
3:05 |
1200 |
+2:44 |
E |
betaLib |
B8IIIn |
2.6 |
283 |
#17 3:28 Th-Ar |
| 18 |
3:40 |
1200 |
+1:58 |
E |
zeta Oph |
O9.5Vne |
2.6 |
413 |
#19 4:02 Th-Ar |
| 20 |
4:17 |
2700 |
+3:40 |
E |
theta CrB |
B6Vnne |
4.1 |
334 |
!! ... #21 5:05 Th-Ar |
| 22 |
5:16 |
900 |
+1:23 |
E |
betaLyr | B7Vpe |
3.5 |
221 |
?? ... #23 5:34 Th-Ar |
| 24 |
5:47 |
300 |
+0:02 |
E |
alpha Cyg | A2Ia |
1.3 |
522 |
RH 94%; last object |
| 25 |
5:55 |
300 |
|
E |
Th-Ar | |
121 |
||
| 26-30 |
6:03 |
0 |
|
E |
Bias |
|
|
83 |
|
| 31-35 |
6:19 |
8 | E |
Flat |
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|
3660 |
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