CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
Echelle settings | UT Date: 10 Dec 2006 |
Observer: NDM |
LDS Settings | ||||
---|---|---|---|---|---|---|---|
X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20061210.* |
Temp. (°C): 11 |
RH (%): 61 |
Grating: 6 | λc: Hα | Tilt: 4o |
Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Clear, SW wind gusting to 20-24 mph |
Slit: 255 | Temp.: -93.5oC | Focus: 5.81 |
Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
---|---|---|---|---|---|---|---|---|---|
01-05 |
22:35 |
0 |
E |
Bias |
75 |
Stay in NW, SE because of wind. |
|||
06-10 |
22:51 |
5 |
E |
Flat |
4138 |
||||
11 |
23:15 |
300 |
E |
Th-Ar |
107 |
||||
12 |
23:22 |
300 |
+2:21 |
E |
alpha Cyg |
A2Ia |
1.3 |
288 |
#13 23:30 Th-Ar |
14 |
23:44 |
3600 |
+0:59 |
E |
pi Aqr |
B1Ve |
4.8 |
136 |
Wind has dropped a bit, make an exception for
this object |
15 |
0:47 |
300 |
|
E |
Th-Ar |
|
|||
16 |
1:08 |
3600 |
+3:47 |
E |
60 Cyg |
B1Ve |
5.4 |
111 |
#17 2:11 Th-Ar |
18 |
2:27 |
300 |
+1:26 |
E |
alpha Cas |
K0IIIa | 2.2 |
168 |
pretty Pretty poopy; try again ... #19 2:35 Th-Ar ... Adjust focus |
20 |
2:42 |
300 |
+1:42 |
E |
" |
" |
" |
179 |
Oh,well ... #21 2:50 Th-Ar |
22 |
3:09 |
1800 |
-2:48 |
E |
zeta Tau |
B2IVe |
3.0 |
299 |
#23 3:41 Th-Ar |
24 |
3:55 |
900 |
+2:39 |
E |
gamma Cas |
B0IVpe |
2.4 |
354 |
#25 4:13 Th-Ar |
26 |
4:27 |
2700 |
+2:24 |
E |
phi Per |
B2Vpe |
4.1 |
210 |
#27 5:15 Th-Ar |
28 |
5:30 |
3600 |
+1:34 |
E |
psi Per |
B5Ve |
4.3 |
232 |
#29 6:33 Th-Ar |
30 |
6:47 |
2700 |
+2:19 |
E |
48 Per |
B3Vpe |
4.0 |
197 |
#31 7:35 Th-Ar |
32 |
7:50 |
3600 |
+2:36 |
E |
alpha Cam |
O9.5Ia |
4.3 |
177 |
#33 8:52 Th-Ar |
34 |
9:06 |
3600 |
+3:41 |
E |
11 Cam |
B2.5Ve |
5.0 |
121 |
|
35 |
10:08 |
300 |
|
E |
Th-Ar | |
|
108 |
Out of targets; close |
36-40 |
10:16 |
0 |
|
E |
Bias |
|
|
78 |
|
41-45 |
10:33 |
5 |
|
E |
Flat |
|
|
4624 |
|