Best Calibration Sources for June 28, 2025
Current Anti-Solar Point: RA = 18:31:14.69 / Dec = -23:14:39.2
Spectrophotometric Calibration Sources for FTN
Name
|
R.A.
|
Dec.
|
V Mag.
|
Spectral Type
|
BD+33d2642 |
15:51:59.89 |
+32:56:54.3 |
10.81 |
B2IV |
G138-31 |
16:27:53.49 |
+09:12:16.0 |
16.14 |
DC |
HD 164852 |
18:02:23.05 |
+20:50:01.1 |
5.25 |
B3IV |
HD 170783 |
18:31:04.45 |
+04:37:37.0 |
7.73 |
Be |
HR7596 |
19:54:44.80 |
+00:16:25.1 |
5.62 |
A0III |
HD 191263 |
20:08:38.28 |
+10:43:33.1 |
6.34 |
B2IV |
G24-9 |
20:13:55.68 |
+06:42:44.8 |
15.72 |
DC |
Spectrophotometric Calibration Sources for FTS
Name
|
R.A.
|
Dec.
|
V Mag.
|
Spectral Type
|
LTT6248 |
15:38:59.65 |
-28:35:37.0 |
11.80 |
A |
EG274 |
16:23:33.84 |
-39:13:46.2 |
11.03 |
DA |
HD 149363 |
16:34:28.28 |
-06:08:10.3 |
7.81 |
B0 |
HD 154445 |
17:05:32.26 |
-00:53:31.4 |
5.61 |
B1V |
LTT7379 |
18:36:25.95 |
-44:18:36.9 |
10.23 |
G0 |
HD 187350 |
19:49:33.45 |
-01:06:03.7 |
8.14 |
OBe |
LTT7987 |
20:10:56.85 |
-30:13:06.6 |
12.23 |
DA |
HR7950 |
20:47:40.55 |
-09:29:44.8 |
3.78 |
A1V |