CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
Echelle settings | UT Date: 5 Nov 2005 |
Observer: NDM |
LDS Settings | ||||
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X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20051105.* |
Temp.: 26 °C |
RH (%): 67 |
Grating: 6 | λc: Hα | Tilt: 3o |
Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: Cirrus |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 |
Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
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01-05 |
23:14 |
0 |
E |
Bias |
78 |
Hole in clds approaching? |
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06-10 |
23:27 |
2 |
E |
Flat |
2229 |
||||
11 |
23:40 |
300 |
E |
Th-Ar |
127 |
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12 |
23:49 |
600 |
+0:31 |
E |
alpha Cyg | A2Ia |
1.3 |
1146 |
Through ci ... sweet spot found?? #13 0:01 Th-Ar |
14 |
0:17 |
300 |
-0:03 |
E |
epsilon Peg |
K2Ib-II |
2.4 |
451 |
Yep, sweet spot! #15 0:25 Th-Ar |
16 |
0:41 |
1200 |
+0:19 |
E |
nu Cep |
A2Ia |
4.3 |
185 |
Through clds #17 1:04 Th-Ar |
` |
|
Break for public obs, then clds. #18 deleted.
Close. |
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19-23 |
3:19 |
0 |
E |
Bias |
78 |
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24-28 |
3:32 |
2 |
|
E |
Flat |
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3516 |
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