CCD Observing Log of Ritter Observatory
Page  1 of  1

Echelle settings UT Date:  4 Jun 2006
Observer: NDM, LAS
LDS Settings
X-Disp Tilt: 235.0 λc: Hα Exposure: 20060604.*
Temp. (°C):
RH (%): 83
Grating: 6 λc: Hα Tilt: 3o
Echelle Tilt: 21.95 Slit: 275 Sky Conditions: scattered clouds
Slit: 255 Det. Temp.: -95oC Focus: 5.70


Exp #
Start Time
(UT)
Dur
(s)
HA
Start
E/L
Object
Sp. Type
V
Mag
ADU's
(/pix)
Comments
01-05
2:14
0

E
Bias


77
 
06-10
2:48
30

E
Flat


3343