Exposure
- ID
- GRAVI.2022-01-05T08:03:48.083_1
- Header ID
- GRAVI.2022-01-05T08:03:48.083
- Date updated
- 2022-01-05 08:16:11 UTC+0000
- Release date
- 2022-01-05 08:03:48 UTC+0000
- UTC Start
- 2022-01-05 08:03:48.083
- UTC End
- 2022-01-05 08:07:48.083
- MJD Start
- 59584.33597318
- MJD End
- 59584.3387509578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010933
- Ambient temperature (°C)
- 13.14
- Seeing (arcsec)
- 0.635
Observation
- ID
- 49168
- Category
- calibrator
- Program ID
- 108.221X.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MÉRAND/ GIEREN
Target
- ID
- 36797
- Name
- HD91063
- RA
- 157.590676
- DEC
- -19.86374
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5080 | 90.4970 | 115.1000 | 115.5000 |
| A0-J2 | 129.1540 | 129.2150 | 92.0000 | 92.3000 |
| A0-J3 | 131.9470 | 132.0750 | 45.1590 | 45.5760 |
| G1-J2 | 58.0480 | 58.1070 | 54.3000 | 54.7000 |
| G1-J3 | 131.9340 | 131.9520 | 5.0410 | 5.4860 |
| J2-J3 | 103.7760 | 103.7350 | 339.9860 | 340.4100 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.221X.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59584.33597318 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD91063 |
| HIERARCH ESO INS SOBJ NAME | HD91063 |
| RA | 157.590676 |
| DEC | -19.86374 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 90.508 |
| HIERARCH ESO ISS PBL12 END | 90.497 |
| HIERARCH ESO ISS PBLA12 START | 115.1 |
| HIERARCH ESO ISS PBLA12 END | 115.5 |
| HIERARCH ESO ISS PBL13 START | 129.154 |
| HIERARCH ESO ISS PBL13 END | 129.215 |
| HIERARCH ESO ISS PBLA13 START | 92.0 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 131.947 |
| HIERARCH ESO ISS PBL14 END | 132.075 |
| HIERARCH ESO ISS PBLA14 START | 45.159 |
| HIERARCH ESO ISS PBLA14 END | 45.576 |
| HIERARCH ESO ISS PBL23 START | 58.048 |
| HIERARCH ESO ISS PBL23 END | 58.107 |
| HIERARCH ESO ISS PBLA23 START | 54.3 |
| HIERARCH ESO ISS PBLA23 END | 54.7 |
| HIERARCH ESO ISS PBL24 START | 131.934 |
| HIERARCH ESO ISS PBL24 END | 131.952 |
| HIERARCH ESO ISS PBLA24 START | 5.041 |
| HIERARCH ESO ISS PBLA24 END | 5.486 |
| HIERARCH ESO ISS PBL34 START | 103.776 |
| HIERARCH ESO ISS PBL34 END | 103.735 |
| HIERARCH ESO ISS PBLA34 START | 339.986 |
| HIERARCH ESO ISS PBLA34 END | 340.41 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01127 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010596 |
| HIERARCH ESO ISS AMBI TEMP | 13.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |