| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 2006 Nov 10 |
Observer: GBT, ENH |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20061110.* |
Temp. (°C): 25 |
RH (%): 83 |
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 |
22:58 |
0 |
E |
Bias |
76 |
||||
| 6-10 |
23:12 |
6 |
E |
Flat |
3558 |
||||
| 11 |
23:26 |
300 |
E |
Th-Ar |
108 |
lost DEC motor control; called NDM - fixed
problem |
|||
| 12 |
00:41 |
300 |
-2:18 |
E |
alpha Cas |
K0 IIIa |
2.2 |
313 |
RV standard; #13 00:49 Th-Ar |
| 14 |
1:02 |
300 |
+2:02 |
E |
alpha Cyg | A2 Ia |
1.3 |
542 |
#15 1:10 Th-Ar |
| 16 |
1:29 |
1800 |
+1:24 |
E |
nu Cep |
A2 Ia |
4.3 |
291 |
#17 2:02 Th-Ar |
| 18 |
2:19 |
3600 |
+0:11 |
E |
6 Cas |
A3 Ia |
5.4 |
253 |
#19 3:22 Th-Ar |
| 20 |
3:35 |
1800 |
+0:43 |
E |
kappa Cas | B0.7 Ia |
4.1 |
285 |
#21 4:09 Th-Ar |
| 22 |
4:23 |
1800 |
+0:20 |
E |
phi Per |
B2 Vpe |
4.1 |
351 |
#23 4:56 Th-Ar |
| 24 |
5:12 |
2700 |
-0:36 |
E |
HR 1040 |
A0 Iab |
4.6 |
289 |
#25 6:00 Th-Ar |
| 26 |
6:17 |
300 |
-1:15 |
E |
beta Ori |
B8 Ia |
0.1 |
803 |
RH suddenly 95%, trying to get priority target
anyway |
| 27 |
6:25 |
300 |
|
E |
Th-Ar |
|
|
112 |
|
| 28-32 |
6:55 |
0 |
|
E |
Bias |
|
|
80 |
waited a bit, just in case. RH still 96%,
closing |
| 33-37 |
7:10 |
6 |
|
E |
Flat |
|
|
3283 |
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|