Exposure
- ID
- GRAVI.2023-02-12T05:59:58.469_1
- Header ID
- GRAVI.2023-02-12T05:59:58.469
- Date updated
- 2023-02-12 06:11:34 UTC+0000
- Release date
- 2023-02-12 05:59:58 UTC+0000
- UTC Start
- 2023-02-12 05:59:58.469
- UTC End
- 2023-02-12 06:03:58.469
- MJD Start
- 59987.24998228
- MJD End
- 59987.2527600578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008473
- Ambient temperature (°C)
- 15.88
- Seeing (arcsec)
- 0.89
Observation
- ID
- 54014
- 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
- 40146
- Name
- HD91063
- RA
- 157.590702
- DEC
- -19.86376
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1370 | 90.0000 | 117.3000 | 117.7000 |
| A0-J2 | 128.9590 | 128.7930 | 94.1000 | 94.5000 |
| A0-J3 | 132.4120 | 132.4200 | 47.4540 | 47.8230 |
| G1-J2 | 58.2280 | 58.2180 | 56.5000 | 56.8000 |
| G1-J3 | 132.0520 | 132.0740 | 7.5990 | 8.0350 |
| J2-J3 | 103.5080 | 103.4550 | 342.5270 | 342.9860 |
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 | 59987.24998228 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD91063 |
| HIERARCH ESO INS SOBJ NAME | HD91063 |
| RA | 157.590702 |
| DEC | -19.86376 |
| 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 | 90.137 |
| HIERARCH ESO ISS PBL12 END | 90.0 |
| HIERARCH ESO ISS PBLA12 START | 117.3 |
| HIERARCH ESO ISS PBLA12 END | 117.7 |
| HIERARCH ESO ISS PBL13 START | 128.959 |
| HIERARCH ESO ISS PBL13 END | 128.793 |
| HIERARCH ESO ISS PBLA13 START | 94.1 |
| HIERARCH ESO ISS PBLA13 END | 94.5 |
| HIERARCH ESO ISS PBL14 START | 132.412 |
| HIERARCH ESO ISS PBL14 END | 132.42 |
| HIERARCH ESO ISS PBLA14 START | 47.454 |
| HIERARCH ESO ISS PBLA14 END | 47.823 |
| HIERARCH ESO ISS PBL23 START | 58.228 |
| HIERARCH ESO ISS PBL23 END | 58.218 |
| HIERARCH ESO ISS PBLA23 START | 56.5 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 132.052 |
| HIERARCH ESO ISS PBL24 END | 132.074 |
| HIERARCH ESO ISS PBLA24 START | 7.599 |
| HIERARCH ESO ISS PBLA24 END | 8.035 |
| HIERARCH ESO ISS PBL34 START | 103.508 |
| HIERARCH ESO ISS PBL34 END | 103.455 |
| HIERARCH ESO ISS PBLA34 START | 342.527 |
| HIERARCH ESO ISS PBLA34 END | 342.986 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008839 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008107 |
| HIERARCH ESO ISS AMBI TEMP | 15.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |