| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 8 Jun 2005 |
Observer: GBT, NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt 235.0 | Wavelength H alpha | Exposure: 20050608.* |
Temp.: 35 C |
RH (%): 55 | Grating 6 | Wavelength H alpha |
Tilt 3 |
| Echelle Tilt 21.95 | Slit 275 | Sky
Conditions: partly cloudy, soupy |
Slit 240 |
Det. Temp. -95C | Focus 6.28 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:24 |
0 |
|
E |
Bias |
|
|
78 |
|
| 06-10 |
2:04 |
4 |
|
E |
Flat |
|
|
3157 |
|
| 11 |
2:26 |
1200 |
+03:49 |
E |
alpha Leo |
B7 Vn |
1.4 |
217 |
#12 2:50 Th-Ar |
| 13 |
3:20 |
2400 |
-01:07 |
E |
delta Sco |
B0.3 IVe |
1.6 |
299 |
#14 4:06 Th-Ar |
| 15 |
5:02 |
600 |
-01:08 |
E |
beta Oph |
K2 III |
2.8 |
118 |
#16 5:17 Th-Ar |
| 17 |
5:46 |
900 |
-03:22 |
E |
alpha Cyg |
A2 Ia |
1.3 |
188 |
#18 6:06 Th-Ar; check coords. in header. |
| 19-23 |
6:22 |
0 |
|
E |
Bias |
|
|
82 |
Closing up - poor sky conditions. |
| 24-28 |
6:48 |
5 |
|
E |
Flat |
|
|
3955 |
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