| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: Jul 14 2006 |
Observer: NDM, NMD, ANF,
ENH |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure:20060714.* | Temp. (°C): 23 |
RH (%): 90 |
Grating: 6 | λc: Hα | Tilt: 4o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Cirrus |
Slit: 255 | Det. Temp.: -86oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:41 |
0 |
E |
Bias |
78 |
NMD = Nathan De Lee (MSU) |
|||
| 201 |
1:49 |
0 |
L |
Bias 5x |
127 |
||||
| 06-10 |
2:00 |
2 |
E |
Flat |
4440 |
||||
| 202 |
1:57 |
3 |
L |
Flat 5x |
6245 |
||||
| 11 |
2:30 |
300 |
+0:40 |
E |
alpha Ser |
K2IIIb |
2.7 |
335 |
Test Exposure Deleted |
| 203 |
2:52 |
1 |
|
L |
Ne | |
|||
| 204 |
3:00 |
300 |
+0:16 |
L |
zeta Oph |
O9.5Vne |
2.6 |
2566 |
#205 3:06 Ne |
| 11 |
3:12 |
300 |
E |
Th-Ar | 120 |
||||
| 12 |
3:23 |
1200 |
+0:39 |
E |
zeta Oph | O9.5Vne | 2.6 |
574 |
#13 3:48 Th-Ar (Fixed Halebopp clock time) |
| 206 |
3:56 |
300 |
|
L |
Dark |
|
176 |
||
| 14 |
4:10 |
180 |
+0:20 |
E |
betaOph | K2III |
2.8 |
181 |
#15 4:16 Th-Ar #207 4:38 Ne |
| 208 |
4:41 |
300 |
-1:16 |
L |
omicron Aql | F8V |
5.11 |
446 |
#209 4:47 Ne |
| 16-20 |
4:50 |
0 |
|
E |
Bias |
|
|
80 |
|
| 210 |
4:51 |
0 |
|
L |
Bias 5x |
|
|
125 |
Relative Humidity above 93% closing... |
| 211 |
5:03 |
3 |
|
L |
Flat 5x |
|
|
4609 |
|
| 21-25 |
5:18 |
1 |
|
E |
Flat |
|
|
2779 |
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