| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 9 Apr 2006 |
Observer: NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060409.* |
Temp. (°C): 13 |
RH (%): 61 |
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 |
0:28 |
0 |
E |
Bias |
72 |
|
|||
| 06-10 |
0:40 |
1 |
E |
Flat |
2673 |
||||
| 11 |
0:55 |
300 |
E |
Th-Ar |
119 |
||||
| 12 |
1:03 |
600 |
+3:02 |
E |
epsilon Ori | B0Ia |
1.7 |
283 |
#13 1:13 Th-Ar |
| 14 |
1:25 |
600 |
+3:20 |
E |
zeta Ori |
O9.5Ib |
2.0 |
241 |
#15 1:38 Th-Ar |
| 16 |
1:49 |
1200 |
+3:47 |
E |
zeta Tau |
B2IVe |
3.0 |
246 |
#17 2:12 Th-Ar |
| 18 |
2:24 |
2700 |
+3:31 |
E |
nu Gem |
B6IIIe |
4.1 |
154 |
#19 3:12 Th-Ar |
| 20 |
3:23 |
1200 |
+3:31 |
E |
betaCMi |
B8Ve |
2.9 |
206 |
#21 3:46 Th-Ar |
| 22 |
4:00 |
3600 |
+1:05 |
E |
HD 91120 |
B9IV/V |
5.6 |
111 |
#23 5:02 Th-Ar |
| 24 |
5:15 |
600 |
+3:05 |
E |
epsilon Leo | G1II |
3.0 |
145 |
#25 5:27 Th-Ar |
| 26 |
5:47 |
2700 |
+0:49 |
E |
kappa Dra | B6IIIpe |
3.9 |
311 |
#27 6:35 Th-Ar ... Wrong coords on card. Fixed. |
| 28 |
6:48 |
3000 |
-1:08 |
E |
theta CrB | B6Vnne |
4.1 |
223 |
#29 7:41 Th-Ar |
| 30 |
7:59 |
1200 |
-0:25 |
E |
delta Sco | B0.3IVa |
1.6 |
394 |
#31 8:21 Th-Ar |
| 32 |
8:34 |
1200 |
-0:27 |
E |
zeta Oph | O9.5Vn |
2.6 |
290 |
#33 8:58 Th-Ar |
| 34 |
9:15 |
300 |
-3:49 |
E |
alpha Cyg | A2Ia |
1.3 |
291 |
#35 9:23 Th-Ar |
| 36 |
9:35 |
2100 |
-3:49 |
E |
60 Cyg |
B1Ve |
5.4 |
104 |
Abort; too much twilight |
| 37 |
10:13 |
300 |
|
E |
Th-Ar | |
|
120 |
|
| 38-42 |
10:21 |
0 |
|
E |
Bias |
|
|
76 |
|
| 43-47 |
10:37 | 2 | E | Flat | 3083 |