Exposure
- ID
- GRAVI.2025-02-17T05:58:04.513_2
- Header ID
- GRAVI.2025-02-17T05:58:04.513
- Date updated
- 2025-02-17 18:00:28 UTC+0000
- Release date
- 2026-02-17 18:00:22 UTC+0000
- UTC Start
- 2025-02-17 05:58:04.513
- UTC End
- 2025-02-17 05:58:52.513
- MJD Start
- 60723.24866335
- MJD End
- 60723.249218905556
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007962
- Ambient temperature (°C)
- 13.42
- Seeing (arcsec)
- 0.6699999999999999
Observation
- ID
- 63380
- Category
- science
- Program ID
- 114.27M1.001
- Program Title
- DIRECT DETECTION OF GIANT EXOPLANETS NEAR THE WATER-ICE LINE
- Program Type
- Normal
- PI / COI
- KAMMERER / LACOUR / BALMER / CHAUVIN / WANG / MÉRAND / NOWAK / PUEYO / OTTEN / DESIDERA / JANSON / XUAN / RICKMAN / STOLKER / MENARD / LE COROLLER / BILLER / HINKLEY / WOILLEZ / LANGLOIS / WAHHAJ / LE BOUQUIN
Target
- ID
- 47219
- Name
- Gaia_DR3_60595079877
- RA
- 187.69280833333332
- DEC
- -58.18799305555555
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.1230 | 51.1060 | 17.5000 | 17.6000 |
| U1-U3 | 94.8130 | 94.7770 | 23.5000 | 23.7000 |
| U1-U4 | 129.3540 | 129.3290 | 47.6360 | 47.8390 |
| U2-U3 | 44.3050 | 44.2880 | 30.5000 | 30.7000 |
| U2-U4 | 88.9450 | 88.9640 | 64.4210 | 64.6400 |
| U3-U4 | 57.7310 | 57.7850 | 89.7680 | 89.9810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27M1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60723.24866335 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6059507987719518976 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60595079877 |
| RA | 187.697236 |
| DEC | -58.18839 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 51.123 |
| HIERARCH ESO ISS PBL12 END | 51.106 |
| HIERARCH ESO ISS PBLA12 START | 17.5 |
| HIERARCH ESO ISS PBLA12 END | 17.6 |
| HIERARCH ESO ISS PBL13 START | 94.813 |
| HIERARCH ESO ISS PBL13 END | 94.777 |
| HIERARCH ESO ISS PBLA13 START | 23.5 |
| HIERARCH ESO ISS PBLA13 END | 23.7 |
| HIERARCH ESO ISS PBL14 START | 129.354 |
| HIERARCH ESO ISS PBL14 END | 129.329 |
| HIERARCH ESO ISS PBLA14 START | 47.636 |
| HIERARCH ESO ISS PBLA14 END | 47.839 |
| HIERARCH ESO ISS PBL23 START | 44.305 |
| HIERARCH ESO ISS PBL23 END | 44.288 |
| HIERARCH ESO ISS PBLA23 START | 30.5 |
| HIERARCH ESO ISS PBLA23 END | 30.7 |
| HIERARCH ESO ISS PBL24 START | 88.945 |
| HIERARCH ESO ISS PBL24 END | 88.964 |
| HIERARCH ESO ISS PBLA24 START | 64.421 |
| HIERARCH ESO ISS PBLA24 END | 64.64 |
| HIERARCH ESO ISS PBL34 START | 57.731 |
| HIERARCH ESO ISS PBL34 END | 57.785 |
| HIERARCH ESO ISS PBLA34 START | 89.768 |
| HIERARCH ESO ISS PBLA34 END | 89.981 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00781 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008114 |
| HIERARCH ESO ISS AMBI TEMP | 13.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60595079877 |
| HIERARCH ESO FT ROBJ ALPHA | 123046.274 |
| HIERARCH ESO FT ROBJ DELTA | -581116.775 |