Best Calibration Sources for Jan. 2, 2026
Current Anti-Solar Point: RA = 06:52:50.49 / Dec = +22:52:57.8
Spectrophotometric Calibration Sources for FTN
|
Name
|
R.A.
|
Dec.
|
V Mag.
|
Spectral Type
|
| HZ4 |
03:55:21.99 |
+09:47:18.1 |
14.52 |
DA4 |
| LB227 |
04:09:28.90 |
+17:07:54.4 |
15.34 |
DA4 |
| HZ2 |
04:12:43.55 |
+11:51:49.0 |
13.86 |
DA3 |
| HD 26912 |
04:15:32.06 |
+08:53:32.5 |
4.28 |
B3IV |
| HR1544 |
04:50:36.72 |
+08:54:00.6 |
4.36 |
A1V |
| HD 31331 |
04:54:50.71 |
+00:28:01.8 |
5.97 |
B5/7II |
| G191-B2B |
05:05:30.62 |
+52:49:51.9 |
11.78 |
DA1 |
| GD71 |
05:52:27.62 |
+15:53:13.2 |
13.03 |
DA1 |
| HILT600 |
06:45:13.37 |
+02:08:14.7 |
10.44 |
B1 |
| G193-74 |
07:53:27.26 |
+52:29:31.5 |
15.70 |
DA0 |
| BD+75d325 |
08:10:49.49 |
+74:57:57.9 |
9.54 |
O5p |
| HD 68099 |
08:11:16.60 |
+09:49:16.5 |
6.07 |
B8III |
| HR3454 |
08:43:13.47 |
+03:23:55.2 |
4.30 |
B3V |
| AGK+81d266 |
09:21:19.18 |
+81:43:27.6 |
11.92 |
sdO |
Spectrophotometric Calibration Sources for FTS
|
Name
|
R.A.
|
Dec.
|
V Mag.
|
Spectral Type
|
| SA95-42 |
03:53:43.67 |
-00:04:33.8 |
15.61 |
DA |
| HD 37112 |
05:36:03.58 |
-00:46:47.9 |
8.00 |
B7/8II/III |
| LTT2415 |
05:56:24.74 |
-27:51:32.4 |
12.21 |
sdG |
| HD 52266 |
07:00:21.08 |
-05:49:35.9 |
7.23 |
O9.5IIIn |
| HD 72526 |
08:33:25.36 |
-00:18:29.1 |
7.93 |
B9.5V |
| LTT3218 |
08:41:32.43 |
-32:56:32.9 |
11.86 |
DA |
