Exposure
- ID
- GRAVI.2025-11-03T04:23:59.803_1
- Header ID
- GRAVI.2025-11-03T04:23:59.803
- Date updated
- 2025-11-03 04:30:57 UTC+0000
- Release date
- 2025-11-03 04:23:59 UTC+0000
- UTC Start
- 2025-11-03 04:23:59.803
- UTC End
- 2025-11-03 04:25:59.803
- MJD Start
- 60982.18333105
- MJD End
- 60982.18471993889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004668500000000001
- Ambient temperature (°C)
- 10.71
- Seeing (arcsec)
- 0.5700000000000001
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 | 71.4240 | 70.9320 | 104.6000 | 104.5000 |
| A0-J2 | 119.2140 | 118.7580 | 84.1000 | 83.9000 |
| A0-K0 | 127.1460 | 127.0180 | 68.9460 | 68.7280 |
| G1-J2 | 57.9500 | 57.9930 | 58.6000 | 58.4000 |
| G1-K0 | 80.6640 | 80.8920 | 37.8810 | 37.8930 |
| J2-K0 | 33.4730 | 33.4740 | 0.1120 | 0.4660 |
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 | 60982.18333105 |
| 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 | 71.424 |
| HIERARCH ESO ISS PBL12 END | 70.932 |
| HIERARCH ESO ISS PBLA12 START | 104.6 |
| HIERARCH ESO ISS PBLA12 END | 104.5 |
| HIERARCH ESO ISS PBL13 START | 119.214 |
| HIERARCH ESO ISS PBL13 END | 118.758 |
| HIERARCH ESO ISS PBLA13 START | 84.1 |
| HIERARCH ESO ISS PBLA13 END | 83.9 |
| HIERARCH ESO ISS PBL14 START | 127.146 |
| HIERARCH ESO ISS PBL14 END | 127.018 |
| HIERARCH ESO ISS PBLA14 START | 68.946 |
| HIERARCH ESO ISS PBLA14 END | 68.728 |
| HIERARCH ESO ISS PBL23 START | 57.95 |
| HIERARCH ESO ISS PBL23 END | 57.993 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 80.664 |
| HIERARCH ESO ISS PBL24 END | 80.892 |
| HIERARCH ESO ISS PBLA24 START | 37.881 |
| HIERARCH ESO ISS PBLA24 END | 37.893 |
| HIERARCH ESO ISS PBL34 START | 33.473 |
| HIERARCH ESO ISS PBL34 END | 33.474 |
| HIERARCH ESO ISS PBLA34 START | 0.112 |
| HIERARCH ESO ISS PBLA34 END | 0.466 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005021 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004316 |
| HIERARCH ESO ISS AMBI TEMP | 10.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | G_33-35_A |
| HIERARCH ESO FT ROBJ ALPHA | 010314.156 |
| HIERARCH ESO FT ROBJ DELTA | 200552.244 |