| CCD Observing Log of Ritter Observatory | |
Page 1 | of 1 |
| Echelle settings | UT Date: 5 May 2005 |
Observer: NDM,
DWK/NDM |
LDS Settings | ||||
|---|---|---|---|---|---|---|---|
| X-Disp Tilt 235.0 | Wavelength H alpha | Exposure: 20050505.* | Temp.: 19 C |
RH (%): 45 | Grating 6 | Wavelength H alpha |
Tilt 3 |
| Echelle Tilt 21.95 | Slit 275 | Sky
Conditions: Clear/Haze |
Slit 240 |
Det. Temp. -95C | Focus 6.28 | ||
| Exp # |
(UT) |
(s) |
Start |
|
|
|
Mag |
(/pix) |
Comments |
|---|---|---|---|---|---|---|---|---|---|
| 01-05 |
1:07 |
0 |
|
E |
Bias |
|
|
73 |
|
| 06-10 |
1:23 |
4 |
|
E |
Flat |
|
|
4494 |
|
| 11 |
2:25 |
300 |
+4:17 |
E |
Th-Ar |
|
|
99 |
trouble with Tscope flaps... |
| 12 |
2:33 |
1500 |
+4:24 |
E |
beta CMi |
B8Ve |
2.90 |
182 |
#13 Th-Ar 3:01 |
| 14 |
3:25 |
600 |
+4:58 |
E |
beta Gem |
K0 IIIb |
1.14 |
392 |
#15 Th-Ar 3:38 |
| 16 |
3:58 |
3600 |
+0:42 |
E |
kappa Dra |
B6 III pe |
3.87 |
172 |
#17 Th-Ar 5:01 |
| 18-22 |
5:10 |
0 |
|
E |
Bias | |
|
77 |
no targets for a couple hrs...closing |
| 23 |
5:25 |
4 |
|
E |
Flat | |
|
3592 |
That was a practice closing. Open up again ...
NDM |
| 24 |
6:10 |
300 |
|
E |
Th-Ar |
|
|
102 |
Was out of focus. Re-focused, I hope. |
| 25 |
6:19 |
1200 |
-0:22 |
E |
delta Sco |
B0.3IVe |
1.6 |
380 |
|
| 26 |
6:24 |
0 |
|
L |
Bias 5X |
|
|
132 |
#27 6:41 Th-Ar #28 7:15 Ne |
| 29 |
7:17 |
600 |
-3:14 |
L |
omicron Aql |
F8V |
5.1 |
516 |
RV std LDS #30 7:29 Ne |
| 31 |
7:39 |
3600 |
-3:11 |
L |
HD 191612 |
O6-O8f?p |
7.8 |
415 |
#32 8:41 Ne #33 8:58 Th-Ar |
| 34 |
9:06 |
300 |
-2:16 |
E |
alpha Cyg |
A2Ia |
1.3 |
149 |
Skip comp, do again |
| 35 |
9:15 |
600 |
-2:07 |
E |
" |
" |
" |
263 |
#36 9:28 Th-Ar |
| 37-41 |
9:38 |
0 |
|
E |
Bias |
|
|
76 |
|
| 42 |
9:51 |
3 |
|
E |
Flat |
|
|
3597 |
|
| 43-46 |
9:53 |
3 |
|
E |
Flat |
|
|
3725 |
|
| 47 |
9:51 |
5 |
|
L |
Flat 5X |
|
|
4358 |
|
| 48 | 10:04 | 3600 | L | Dark 10X |