Exposure
- ID
- GRAVI.2023-01-15T05:24:28.926_1
- Header ID
- GRAVI.2023-01-15T05:24:28.926
- Date updated
- 2023-01-15 05:36:41 UTC+0000
- Release date
- 2023-01-15 05:24:28 UTC+0000
- UTC Start
- 2023-01-15 05:24:28.926
- UTC End
- 2023-01-15 05:29:08.926
- MJD Start
- 59959.22533479
- MJD End
- 59959.2285755307
- Exposure time (s)
- 280.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063835
- Ambient temperature (°C)
- 12.76
- Seeing (arcsec)
- 0.585
Observation
- ID
- 53870
- Category
- calibrator
- Program ID
- 110.24AB.001
- Program Title
- EXPLORING THE SURFACE - WIND CONNECTION OF THE RED SUPERGIANTS, BETELGEUSE AND VY CMA
- Program Type
- Normal
- PI / COI
- MONTARGES/ CANNON/ LEBRE/ DUPREE/ HUMPHREYS/ LAGADEC/ SCICLUNA/ KERVELLA/ DE KOTER/ LOPEZ ARISTE/ SANCHEZ/ PALADINI/ DECIN/ KRAVCHENKO/ WITTKOWSKI/ NORRIS/ CHIAVASSA/ RIDGWAY/ PERRIN/ HAUBOIS/ CANTALLOUBE/ RAU/ LOPEZ/ JONES
Target
- ID
- 40054
- Name
- HD_62576
- RA
- 115.882337
- DEC
- -28.41073
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2890 | 25.2810 | 146.7000 | 147.3000 |
| A0-D0 | 31.6250 | 31.5270 | 75.2000 | 75.7000 |
| A0-C1 | 22.5270 | 22.4890 | 120.3920 | 121.0510 |
| B2-D0 | 33.6700 | 33.6270 | 29.7000 | 30.2000 |
| B2-C1 | 11.2160 | 11.2020 | 29.6780 | 30.1550 |
| D0-C1 | 22.4540 | 22.4260 | 209.7420 | 210.2190 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24AB.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59959.22533479 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD_62576 |
| HIERARCH ESO INS SOBJ NAME | HD_62576 |
| RA | 115.882337 |
| DEC | -28.41073 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 301.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 28 |
| HIERARCH ESO ISS PBL12 START | 25.289 |
| HIERARCH ESO ISS PBL12 END | 25.281 |
| HIERARCH ESO ISS PBLA12 START | 146.7 |
| HIERARCH ESO ISS PBLA12 END | 147.3 |
| HIERARCH ESO ISS PBL13 START | 31.625 |
| HIERARCH ESO ISS PBL13 END | 31.527 |
| HIERARCH ESO ISS PBLA13 START | 75.2 |
| HIERARCH ESO ISS PBLA13 END | 75.7 |
| HIERARCH ESO ISS PBL14 START | 22.527 |
| HIERARCH ESO ISS PBL14 END | 22.489 |
| HIERARCH ESO ISS PBLA14 START | 120.392 |
| HIERARCH ESO ISS PBLA14 END | 121.051 |
| HIERARCH ESO ISS PBL23 START | 33.67 |
| HIERARCH ESO ISS PBL23 END | 33.627 |
| HIERARCH ESO ISS PBLA23 START | 29.7 |
| HIERARCH ESO ISS PBLA23 END | 30.2 |
| HIERARCH ESO ISS PBL24 START | 11.216 |
| HIERARCH ESO ISS PBL24 END | 11.202 |
| HIERARCH ESO ISS PBLA24 START | 29.678 |
| HIERARCH ESO ISS PBLA24 END | 30.155 |
| HIERARCH ESO ISS PBL34 START | 22.454 |
| HIERARCH ESO ISS PBL34 END | 22.426 |
| HIERARCH ESO ISS PBLA34 START | 209.742 |
| HIERARCH ESO ISS PBLA34 END | 210.219 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006137 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00663 |
| HIERARCH ESO ISS AMBI TEMP | 12.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |