backVI Photometric Maps of the OGLE-III Galactic Disk Fields
We present OGLE-III Photometric Maps of the Galactic Disk. They contain precise, calibrated VI photometry of about 9 million stars from 21 OGLE-III fields in the Galactic Disk observed regularly in the years 2001-2008 and covering over 7 square degrees in the sky. Precise astrometry of these objects is also provided. We discuss quality of the data and present a few color-magnitude diagrams of the observed fields.
List of fields observed in the Galactic Disk:
| Field | RA | Dec | lII | bII |
|---|---|---|---|---|
| CAR100 | 11:07:00 | -61:06:30 | 290.6544 | -0.7510 |
| CAR104 | 10:57:30 | -61:40:00 | 289.8439 | -1.7249 |
| CAR105 | 10:52:20 | -61:40:00 | 289.2911 | -1.9906 |
| CAR106 | 11:03:00 | -61:50:00 | 290.5054 | -1.6063 |
| CAR107 | 10:47:15 | -62:00:25 | 288.9089 | -2.5647 |
| CAR108 | 10:47:15 | -61:24:35 | 288.6343 | -2.0343 |
| CAR109 | 10:42:10 | -62:10:25 | 288.4607 | -2.9904 |
| CAR110 | 10:42:15 | -61:34:35 | 288.1846 | -2.4606 |
| CAR111 | 10:47:15 | -60:48:45 | 288.3599 | -1.5037 |
| CAR112 | 10:52:20 | -61:04:15 | 289.0276 | -1.4562 |
| CAR113 | 10:57:20 | -61:04:08 | 289.5717 | -1.1922 |
| CAR114 | 10:57:20 | -60:28:18 | 289.3178 | -0.6516 |
| CAR115 | 10:40:30 | -62:09:00 | 288.2783 | -3.0629 |
| CAR116 | 10:37:00 | -62:45:00 | 288.2176 | -3.7841 |
| CAR117 | 10:42:05 | -62:45:00 | 288.7274 | -3.5017 |
| CAR118 | 10:38:30 | -63:20:50 | 288.6602 | -4.2207 |
| CEN106 | 11:32:30 | -60:50:00 | 293.4598 | 0.5784 |
| CEN107 | 11:54:00 | -62:00:00 | 296.2458 | 0.1238 |
| CEN108 | 13:33:00 | -64:15:00 | 307.4281 | -1.7417 |
| MUS100 | 13:15:00 | -64:51:00 | 305.4335 | -2.0928 |
| MUS101 | 13:25:00 | -64:58:00 | 306.4749 | -2.3261 |
To check if we observe(d) at particular RA/Dec, use OGLE Field Finder.
Sample CMD diagram:
The OGLE-III Photometric Maps of the Galactic Disk are available to the
astronomical community from
the OGLE Internet archive. See README file there for details.
Any comments about the data and the form of their presentation are welcome
as they can improve the future releases of photometric maps of other
OGLE-III fields. Send your messages to
this address.
PLEASE cite the following paper when using the data or referring to
these OGLE results:
Szymanski et al., 2010,
Acta Astron., 60, 295
(astro-ph/1101.1799).