Exposure
- ID
- GRAVI.2025-11-03T04:18:38.789_1
- Header ID
- GRAVI.2025-11-03T04:18:38.789
- Date updated
- 2025-11-03 04:26:32 UTC+0000
- Release date
- 2025-11-03 04:18:38 UTC+0000
- UTC Start
- 2025-11-03 04:18:38.789
- UTC End
- 2025-11-03 04:20:38.789
- MJD Start
- 60982.17961561
- MJD End
- 60982.18100449889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004857
- Ambient temperature (°C)
- 10.66
- Seeing (arcsec)
- 0.52
Observation
- ID
- 71097
- Category
- calibrator
- Program ID
- 116.28NC.004
- Program Title
- GRAVITY-GAIA DR4 EXOPLANET SURVEY IN NEARBY LOW-MASS BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- KERVELLA / GALLENNE / ARENOU / BEICHMAN / BOURDAROT / LACOUR / MENDEZ / MÉRAND / NOWAK
Target
- ID
- 52777
- Name
- G_33-35_A
- RA
- 15.811034
- DEC
- 20.0983
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.5780 | 72.1030 | 104.8000 | 104.7000 |
| A0-J2 | 120.2660 | 119.8360 | 84.6000 | 84.4000 |
| A0-K0 | 127.4170 | 127.3110 | 69.4520 | 69.2430 |
| G1-J2 | 57.8340 | 57.8850 | 59.0000 | 58.8000 |
| G1-K0 | 80.1100 | 80.3410 | 37.8320 | 37.8550 |
| J2-K0 | 33.4770 | 33.4740 | 359.2570 | 359.6120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28NC.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60982.17961561 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 33-35 A |
| HIERARCH ESO INS SOBJ NAME | G_33-35_A |
| RA | 15.811034 |
| DEC | 20.0983 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 135.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 72.578 |
| HIERARCH ESO ISS PBL12 END | 72.103 |
| HIERARCH ESO ISS PBLA12 START | 104.8 |
| HIERARCH ESO ISS PBLA12 END | 104.7 |
| HIERARCH ESO ISS PBL13 START | 120.266 |
| HIERARCH ESO ISS PBL13 END | 119.836 |
| HIERARCH ESO ISS PBLA13 START | 84.6 |
| HIERARCH ESO ISS PBLA13 END | 84.4 |
| HIERARCH ESO ISS PBL14 START | 127.417 |
| HIERARCH ESO ISS PBL14 END | 127.311 |
| HIERARCH ESO ISS PBLA14 START | 69.452 |
| HIERARCH ESO ISS PBLA14 END | 69.243 |
| HIERARCH ESO ISS PBL23 START | 57.834 |
| HIERARCH ESO ISS PBL23 END | 57.885 |
| HIERARCH ESO ISS PBLA23 START | 59.0 |
| HIERARCH ESO ISS PBLA23 END | 58.8 |
| HIERARCH ESO ISS PBL24 START | 80.11 |
| HIERARCH ESO ISS PBL24 END | 80.341 |
| HIERARCH ESO ISS PBLA24 START | 37.832 |
| HIERARCH ESO ISS PBLA24 END | 37.855 |
| HIERARCH ESO ISS PBL34 START | 33.477 |
| HIERARCH ESO ISS PBL34 END | 33.474 |
| HIERARCH ESO ISS PBLA34 START | 359.257 |
| HIERARCH ESO ISS PBLA34 END | 359.612 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004902 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004812 |
| HIERARCH ESO ISS AMBI TEMP | 10.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | G_33-35_A |
| HIERARCH ESO FT ROBJ ALPHA | 010314.156 |
| HIERARCH ESO FT ROBJ DELTA | 200552.244 |