| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 3 Mar 2005 |
Observer: NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt 235.0 | Wavelength H alpha | Exposure: 20050303.* |
Temp.: 0C | RH (%): 80 | Grating 6 | Wavelength 5500 A | Tilt 359 |
| Echelle Tilt 20.55 | Slit 275 | Sky Conditions:
Cirrus, haze |
Det. Temp. -95C | Slit ~200 microns | Focus 6.45 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
3:57 |
0 |
|
E |
Bias |
|
|
72 |
|
| 06 |
4:00 |
0 |
|
L |
Bias (5X) |
|
|
132 |
|
| 07-11 |
4:15 |
4 |
|
E |
Flat |
|
|
3906 |
|
| 12 |
4:16 |
30 |
|
L |
Flat(5X) |
|
|
3913 |
|
| 13 |
4:31 |
300 |
|
E |
Th-Ar |
|
|
86 |
|
| 14 | 4:41 |
300 |
+2:06 |
E |
beta Gem |
K0IIIb |
1.1 |
160 |
Guiding was poor #15 4:49 Th-Ar |
| 15 |
5:03 |
180 |
|
L |
Fe-Ar |
|
|
181 |
|
| 16 |
5:11 |
1200 |
+3:19 |
L |
19 Mon |
B1V |
5.0 |
421 |
Telluric std LDS #17 5:32 Fe-Ar |
| 18 |
5:50 |
300 |
|
E |
Th-Ar |
|
|
87 |
|
| 19 |
5:58 |
3600 |
+1:02 |
E |
eta Leo |
A0Ib |
3.5 |
163 |
|
| 20 |
6:02 |
1200 |
+1:06 |
L |
Sky@eta Leo |
|
|
221 |
#21 7:01 Th-Ar |
| 22-26 |
7:21 |
0 |
|
E |
Bias |
|
|
74 |
Transparency & seeing too poor given lack
of bright targets. |
| 27-31 |
7:34 |
4 |
|
E |
Flat |
|
|
4096 |
Close. |
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