CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
Echelle settings | UT Date: 2005-Sep 03 |
Observer: NDR |
LDS Settings | ||||
---|---|---|---|---|---|---|---|
X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20050903.*** |
Temp.: 33 C |
RH (%): 52 | Grating: 6 | λc: Hα | Tilt: 3o |
Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: mostly clear |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 |
Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
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01-05 |
23:38 |
0 |
|
E |
Bias |
|
|
80 |
public observing tonight, then I'll take a
spectrum. |
06-10 |
23:52 |
4 |
|
E |
Flat |
|
|
4089 |
flats taken while pointed at M 13 (it is near
zenith) |
11 |
1:29 |
300 |
|
E |
ThAr | |
101 |
|
|
12 |
1:37 |
300 |
-1:49 |
E |
alpha Cyg |
A2Iae |
1.26 |
179 |
I'm going to try again...still getting used to
new fiber setup. |
13 |
1:48 |
600 |
-1:37 |
E |
alpha Cyg |
A2Iae |
1.26 |
101 |
A few clouds in the area. This was much worse,
but I have to go. I'll do better on Sunday. |
14 |
2:02 |
300 |
|
E |
ThAr |
|
|
101 |
|
15-19 |
2:11 |
0 |
|
E |
Bias |
|
|
81 |
|
20-24 |
2:23 |
4 |
|
E |
Flat |
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|
3834 |
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