| CCD Observing Log of Ritter Observatory | |
Page 1 | of |
| Echelle settings | UT Date: 2005 Mar 9 |
Observer: DRL |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt 235.0 | Wavelength H alpha | Exposure: 20050309.* |
Temp.: 0 C |
RH (%): 80 | Grating 6 | Wavelength 5500 A | Tilt 359 |
| Echelle Tilt 20.55 | Slit 275 | Sky Conditions:
Clear |
Det. Temp. -95C | Slit ~200 microns | Focus 6.45 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:50 |
0 |
- |
E |
Bias |
- |
- |
75 |
Test for RJB. After bakeout of echelle vacuum
chamber |
| 06-10 |
2:03 |
4 |
- |
E |
Flat |
- |
- |
2195 |
test comps had fuzzy haloes |
| 11 |
2:17 |
300 |
- |
E |
Th-Ar |
- |
- |
85 |
Still very fuzzy |
| 12 |
2:26 |
600 |
- |
E |
Th-Ar |
- |
- |
97 |
data-typ: object |
| 13 |
2:43 |
300 |
- |
E |
Th-Ar |
- |
- |
85 |
Dew cap heater off. Still have cat eyes. |
| 14-18 |
2:57 |
4 |
- |
E |
Flat |
- |
- |
2456 |
|
| 19-23 |
3:10 |
0 |
- |
E |
Bias |
- |
- |
74 |
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|