CCD Observing Log of Ritter Observatory | |
Page 2 |
of 2 |
Echelle settings | UT Date: Sep 22, 2005 | Observer: ENH |
LDS Settings | ||||
---|---|---|---|---|---|---|---|
X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20050922 |
Temp.: |
RH (%): 93% |
Grating: 6 | λc: Hα | Tilt: 3o |
Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: increasing haze |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 |
Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
---|---|---|---|---|---|---|---|---|---|
38-42 |
10:21 |
0 |
E |
Bias |
83 |
RH 93%, closing |
|||
43-47 |
10:34 |
6 |
E |
Flat |
3899 |
||||
|
|
|
|
||||||
|
|
|
|||||||
|
|||||||||
|
|
|
|
||||||
|
|
|
|
|
|||||
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|