| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 2006 Jun 15 |
Observer: NDR, EEA, BWR |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt: 235.0 | λc: Hα | Exposure: 20060615.* |
Temp. (°C): 27 |
RH (%): 51 |
Grating: 6 | λc: Hα | Tilt: 3o |
| Echelle Tilt: 21.95 | Slit: 275 | Sky
Conditions: clear |
Slit: 255 | Det. Temp.: -95oC | Focus: 5.70 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:35 |
0 |
E |
Bias |
75 |
EEA = Erin Allgaier; BWR = Brad Rush |
|||
| 06-10 |
1:48 |
7 |
E |
Flat |
4107 |
||||
| 11 |
2:12 |
300 |
E |
Th-Ar |
114 |
||||
| 12 |
2:24 |
2700 |
+1:48 |
E |
kappa Dra |
B6IIIpe |
3.87 |
461 |
#13 3:15 Th-Ar |
| 14 |
3:27 |
2700 |
-0:06 |
E |
theta CrB |
B6Vnne |
4.14 |
148 |
#14 4:15 Th-Ar |
| 16 |
4:30 |
1200 |
+0:29 |
E |
delta Sco |
B0.3IVe |
1.6 |
271 |
tweaked focus; #17 4:55 Th-Ar |
| 18 |
5:08 |
1200 |
+0:31 |
E |
zeta Oph |
O9.5Vn |
2.56 |
141 |
#18 5:31 Th-Ar |
| 20 |
5:45 |
600 |
+0:01 | E |
beta Oph |
K2III |
2.77 |
103 |
focus out try again... |
| 21 |
6:01 |
600 |
+0:18 |
E |
beta Oph |
K2III |
2.77 |
371 |
#21 6:14 Th-Ar |
| 23 |
6:29 |
300 |
-2:12 |
E |
alpha Cyg |
A2Iae |
1.25 |
321 |
check header #24 6:37 Th-Ar |
| 25 |
6:48 |
3600 |
-2:12 |
E |
60 Cyg |
B1Ve |
5.4 |
133 |
#26 7:52 Th-Ar |
| 27 |
8:06 |
3600 |
-2:18 |
E |
pi Aqr |
B1Ve |
4.8 |
215 |
closing, RH = 87% |
| 28 |
9:08 |
300 |
|
E |
ThAr |
|
|
119 |
|
| 29-33 |
9:16 |
0 |
|
E |
Bias |
|
|
80 |
|
| 34 |
9:32 |
7 |
|
E |
Flat |
|
|
5765 |
|
| 35-39 |
9:34 |
5 |
|
E |
Flat |
|
|
4411 |
much better |
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