| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 2006 Nov 04 |
Observer: GBT,
BBR/NDM,BBR |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20061104.* |
Temp. (°C): 10 |
RH (%): 63 |
Grating: 6 | λc: Hα | Tilt: 4o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Mostly clear/cirrus |
Slit: 255 | Temp.: -93.5oC | Focus: 5.81 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 1-5 |
23:07 |
0 |
E |
bias |
76 |
BBR = Blagoy Rangelov |
|||
| 6-10 |
23:37 |
6 |
E |
flat |
3139 |
||||
| 11 |
23:52 |
300 |
E |
Th-Ar |
108 |
||||
| 12 |
00:20 |
600 |
+00:53 |
E |
eta Cep |
K0IV |
3.4 |
153 |
#13 00:34 Th-Ar |
| 14 |
00:58 |
300 |
+01:35 |
E |
alpha Cyg |
A2Ia |
1.3 |
146 |
#15 01:07 Th-Ar ... Break for public observing |
| 16 |
02:47 |
300 |
-0:34 |
E |
alpha Cas |
K0IIIa |
2.2 |
207 |
#17 2:57 Th-Ar |
| 18 |
03:14 |
2400 |
-00:01 |
E |
kappa Cas | B0.7Ia |
4.2 |
194 |
#19 03:58 Th-Ar |
| 20 |
04:14 |
1200 |
+00:35 |
E |
gamma Cas | B0IVpe |
2.4 |
526 |
#21 04:43 Th-Ar |
| 22 |
04:56 |
2400 |
-01:14 |
E |
HR 1035 |
B9Ia |
4.3 |
186 |
#23 5:39 Th-Ar |
| 24 |
05:58 |
2400 |
+2:31 |
E |
omicron Cas |
B5IIIe |
4.5 |
169 |
#25 6:41 Th-Ar .. lost focus? Adjusted focus out |
| 26 |
7:03 |
1200 |
-1:15 |
E |
zeta Tau |
B2IVe |
3.0 |
219 |
#27 7:26 Th-Ar ... focus in |
| 28 |
7:49 |
300 |
-0:28 |
E |
epsilon Ori |
B0Ia |
1.7 |
163 |
#29 7:57 Th-Ar |
| 30 |
8:07 |
300 |
-0:09 |
E |
" |
" |
" |
158 |
#31 8:15 Th-Ar ... focusing doesn't seem to help |
| 32 |
8:28 |
300 |
+0:33 |
E |
beta Ori |
B8Ia |
0.1 |
326 |
#33 8:36 Th-Ar |
| 34 |
8:55 |
600 |
+0:33 |
E |
zeta Ori |
O9.5Ib |
2.0 |
190 |
|
| 35 |
9:08 |
300 |
|
E |
Th-Ar |
|
|
110 |
|
| 36-40 |
09:13 |
0 |
|
E |
bias |
|
|
81 |
|
| 41-45 |
09:30 |
6 |
|
E |
flat |
|
|
4138 |
Clouding up, close |
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