Exposure
- ID
- GRAVI.2024-05-12T03:18:58.315_1
- Header ID
- GRAVI.2024-05-12T03:18:58.315
- Date updated
- 2024-05-12 03:25:42 UTC+0000
- Release date
- 2024-05-12 03:18:58 UTC+0000
- UTC Start
- 2024-05-12 03:18:58.315
- UTC End
- 2024-05-12 03:20:18.315
- MJD Start
- 60442.13817494
- MJD End
- 60442.1391008659
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002257
- Ambient temperature (°C)
- 12.76
- Seeing (arcsec)
- 0.7
Observation
- ID
- 59225
- Category
- calibrator
- Program ID
- 113.26BP.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
- Program Type
- Normal
- PI / COI
- GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
- ID
- 43888
- Name
- HD_102627
- RA
- 177.255277
- DEC
- 16.13251
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 62.9650 | 62.5640 | 107.5000 | 107.5000 |
| A0-J2 | 108.7750 | 108.3260 | 82.6000 | 82.5000 |
| A0-K0 | 122.4000 | 122.1780 | 65.8670 | 65.7140 |
| G1-J2 | 58.0330 | 58.0070 | 55.5000 | 55.4000 |
| G1-K0 | 86.1610 | 86.2670 | 36.8230 | 36.8110 |
| J2-K0 | 36.2870 | 36.3100 | 6.0450 | 6.2670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BP.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60442.13817494 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD102627 |
| HIERARCH ESO INS SOBJ NAME | HD_102627 |
| RA | 177.255277 |
| DEC | 16.13251 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | K0 |
| EXPTIME | 96.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 62.965 |
| HIERARCH ESO ISS PBL12 END | 62.564 |
| HIERARCH ESO ISS PBLA12 START | 107.5 |
| HIERARCH ESO ISS PBLA12 END | 107.5 |
| HIERARCH ESO ISS PBL13 START | 108.775 |
| HIERARCH ESO ISS PBL13 END | 108.326 |
| HIERARCH ESO ISS PBLA13 START | 82.6 |
| HIERARCH ESO ISS PBLA13 END | 82.5 |
| HIERARCH ESO ISS PBL14 START | 122.4 |
| HIERARCH ESO ISS PBL14 END | 122.178 |
| HIERARCH ESO ISS PBLA14 START | 65.867 |
| HIERARCH ESO ISS PBLA14 END | 65.714 |
| HIERARCH ESO ISS PBL23 START | 58.033 |
| HIERARCH ESO ISS PBL23 END | 58.007 |
| HIERARCH ESO ISS PBLA23 START | 55.5 |
| HIERARCH ESO ISS PBLA23 END | 55.4 |
| HIERARCH ESO ISS PBL24 START | 86.161 |
| HIERARCH ESO ISS PBL24 END | 86.267 |
| HIERARCH ESO ISS PBLA24 START | 36.823 |
| HIERARCH ESO ISS PBLA24 END | 36.811 |
| HIERARCH ESO ISS PBL34 START | 36.287 |
| HIERARCH ESO ISS PBL34 END | 36.31 |
| HIERARCH ESO ISS PBLA34 START | 6.045 |
| HIERARCH ESO ISS PBLA34 END | 6.267 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002257 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002257 |
| HIERARCH ESO ISS AMBI TEMP | 12.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |