| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 2005 May 26 |
Observer: DWK, ENH |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt 235.0 | Wavelength H alpha | Exposure: 20050526.* |
Temp.: 27 C |
RH (%): 60 |
Grating 6 | Wavelength H alpha |
Tilt 3 |
| Echelle Tilt 21.95 | Slit 275 | Sky
Conditions: Clear |
Slit 240 |
Det. Temp. -95C | Focus 6.28 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:02 |
0 |
|
E |
bias |
|
|
74 |
|
| 06-10 |
1:20 |
4 |
|
E |
flat |
|
|
4076 |
|
| 11 |
2:14 |
300 |
-0:30 |
E |
Th-Ar |
|
|
93 |
|
| 12 |
2:23 |
600 |
-0:20 |
E | alpha Vir |
BIV |
0.98 |
95 |
#13 2:35 Th-Ar |
| 14 |
3:06 |
3600 |
+1:12 |
E |
kappa Dra |
B6 III pe |
3.87 |
153 |
#15 4:09 Th-Ar |
| 16 |
4:31 |
1500 |
-0:48 |
E |
delta Sco |
B 0.3 IVe |
1.6 |
325 |
#17 5:00 Th-Ar |
| 18 |
5:17 |
3600 |
+0:33 |
E |
48 Lib |
B5 IIIpe |
4.88 |
122 |
#19 6:20 Th-Ar RH 78% |
| 20 |
6:34 |
3600 |
+0:48 |
E |
Chi Oph |
B1.5 Ve |
4.4 |
150 |
#21 7:37 Th-Ar |
| 22 |
7:53 |
900 |
+0:51 |
E |
Beta Oph |
K2 III |
2.8 |
159 |
RV std #23 8:11 Th-Ar |
| 24 |
8:33 |
3524 |
-1:02 |
E |
P Cyg |
B1 Ia+ |
4.8 |
126 |
RH 90%...aborted due to twilight |
| 25 |
9:35 |
300 |
|
E |
Th-Ar |
|
|
96 |
|
| 26-30 |
9:43 |
0 |
|
E |
Bias |
|
|
79 |
|
| 31-35 |
9:59 |
5 |
|
E |
Flat |
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|
3612 |
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