Exposure
- ID
- GRAVI.2025-02-18T05:02:52.424_2
- Header ID
- GRAVI.2025-02-18T05:02:52.424
- Date updated
- 2025-02-18 05:15:40 UTC+0000
- Release date
- 2026-02-18 05:15:40 UTC+0000
- UTC Start
- 2025-02-18 05:02:52.424
- UTC End
- 2025-02-18 05:08:12.424
- MJD Start
- 60724.21032898
- MJD End
- 60724.2140326837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0077285
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.8200000000000001
Observation
- ID
- 63391
- 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
- 47230
- Name
- Gaia_DR3_60600575030
- RA
- 191.91333749999998
- DEC
- -58.29757305555555
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 | 51.8520 | 51.8140 | 6.9000 | 7.8000 |
| U1-U3 | 96.5020 | 96.4040 | 12.2000 | 13.2000 |
| U1-U4 | 130.1960 | 130.1790 | 33.5010 | 34.6930 |
| U2-U3 | 45.1340 | 45.0840 | 18.4000 | 19.4000 |
| U2-U4 | 87.0010 | 87.2010 | 48.9890 | 50.3030 |
| U3-U4 | 53.3780 | 53.7790 | 74.5140 | 75.8300 |
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 | 60724.21032898 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6060057503020288640 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60600575030 |
| RA | 191.915721 |
| DEC | -58.29756 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 51.852 |
| HIERARCH ESO ISS PBL12 END | 51.814 |
| HIERARCH ESO ISS PBLA12 START | 6.9 |
| HIERARCH ESO ISS PBLA12 END | 7.8 |
| HIERARCH ESO ISS PBL13 START | 96.502 |
| HIERARCH ESO ISS PBL13 END | 96.404 |
| HIERARCH ESO ISS PBLA13 START | 12.2 |
| HIERARCH ESO ISS PBLA13 END | 13.2 |
| HIERARCH ESO ISS PBL14 START | 130.196 |
| HIERARCH ESO ISS PBL14 END | 130.179 |
| HIERARCH ESO ISS PBLA14 START | 33.501 |
| HIERARCH ESO ISS PBLA14 END | 34.693 |
| HIERARCH ESO ISS PBL23 START | 45.134 |
| HIERARCH ESO ISS PBL23 END | 45.084 |
| HIERARCH ESO ISS PBLA23 START | 18.4 |
| HIERARCH ESO ISS PBLA23 END | 19.4 |
| HIERARCH ESO ISS PBL24 START | 87.001 |
| HIERARCH ESO ISS PBL24 END | 87.201 |
| HIERARCH ESO ISS PBLA24 START | 48.989 |
| HIERARCH ESO ISS PBLA24 END | 50.303 |
| HIERARCH ESO ISS PBL34 START | 53.378 |
| HIERARCH ESO ISS PBL34 END | 53.779 |
| HIERARCH ESO ISS PBLA34 START | 74.514 |
| HIERARCH ESO ISS PBLA34 END | 75.83 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007119 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008338 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60600575030 |
| HIERARCH ESO FT ROBJ ALPHA | 124739.201 |
| HIERARCH ESO FT ROBJ DELTA | -581751.263 |