CCD Observing Log of Ritter Observatory
Page  1 of  1

Echelle settings UT Date: 04 Oct 2005
 Observer:  NDM, NMK, IJM, DM/NDM, JJH
 LDS Settings
X-Disp Tilt: 235.0 λc: Hα Exposure: 20051004.*
 Temp.: 36° C
 RH (%):61
 Grating: 6 λc: Hα Tilt: 3o
Echelle Tilt: 21.95 Slit: 275 Sky Conditions: Cirrus/cloudy
 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
 23:34
 0
E
 bias

78
06-10
 23:53
 2
E
 flat

3516
11
 00:12
 300
E
 Th-Ar

100
12
 00:22
 300
 -00:10
 E
 alpha Aql A7 V nn 0.77 346
13
 00:31
 300
E
 Th-Ar


101
14
 00:51
 300
 -00:32
 E
  alpha Cyg
 A2 Ia
 1.25
 313
15
 1:00
 300
E
 Th-Ar 

101
16
 1:28
 300
 -00:58
 E
  epsilon Peg
 K2 Ib-II
 2.39
 212
17
 1:36
 300
E
 Th-Ar

102
18
 2:10
 300
 -00:37
 E
 alpha Aqr G2 Ib
 2.96
 129
19
 2:19
 300
E
 Th-Ar

102
20
 2:38
 3600
 -00:29
 E
 pi Aqr
 B1Ve
 4.8
 157
 #21 3:41 Th-Ar
22
 4:01
 3600
 +1:34
 E
 nu Cep
 A2Ia
 4.3
 268
 #23 5:05 Th-Ar
24
 5:19
 1568 +0:39
 E
 LQ And
 B4Vne
 6.5
 87
 Aborted due to clds ... #25 5:49 Th-Ar ... close
26-30
 6:02
 0
E
 Bias

83
31-35
 6:14
 5
E
 Flat

3804