Exposure
- ID
- GRAVI.2025-02-18T06:34:22.657_2
- Header ID
- GRAVI.2025-02-18T06:34:22.657
- Date updated
- 2025-02-18 06:45:37 UTC+0000
- Release date
- 2026-02-18 06:45:37 UTC+0000
- UTC Start
- 2025-02-18 06:34:22.657
- UTC End
- 2025-02-18 06:39:42.657
- MJD Start
- 60724.27387334
- MJD End
- 60724.2775770437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006725
- Ambient temperature (°C)
- 13.68
- Seeing (arcsec)
- 0.89
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 | 50.3110 | 50.1750 | 23.6000 | 24.5000 |
| U1-U3 | 93.1160 | 92.8350 | 30.1000 | 31.0000 |
| U1-U4 | 127.9360 | 127.6690 | 55.7230 | 56.8380 |
| U2-U3 | 43.4920 | 43.3570 | 37.5000 | 38.5000 |
| U2-U4 | 89.4140 | 89.4280 | 73.1260 | 74.3220 |
| U3-U4 | 59.6820 | 59.9120 | 98.2220 | 99.3820 |
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 | 60724.27387334 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6059507987719518976 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60595079877 |
| RA | 187.696772 |
| DEC | -58.18818 |
| 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 | 50.311 |
| HIERARCH ESO ISS PBL12 END | 50.175 |
| HIERARCH ESO ISS PBLA12 START | 23.6 |
| HIERARCH ESO ISS PBLA12 END | 24.5 |
| HIERARCH ESO ISS PBL13 START | 93.116 |
| HIERARCH ESO ISS PBL13 END | 92.835 |
| HIERARCH ESO ISS PBLA13 START | 30.1 |
| HIERARCH ESO ISS PBLA13 END | 31.0 |
| HIERARCH ESO ISS PBL14 START | 127.936 |
| HIERARCH ESO ISS PBL14 END | 127.669 |
| HIERARCH ESO ISS PBLA14 START | 55.723 |
| HIERARCH ESO ISS PBLA14 END | 56.838 |
| HIERARCH ESO ISS PBL23 START | 43.492 |
| HIERARCH ESO ISS PBL23 END | 43.357 |
| HIERARCH ESO ISS PBLA23 START | 37.5 |
| HIERARCH ESO ISS PBLA23 END | 38.5 |
| HIERARCH ESO ISS PBL24 START | 89.414 |
| HIERARCH ESO ISS PBL24 END | 89.428 |
| HIERARCH ESO ISS PBLA24 START | 73.126 |
| HIERARCH ESO ISS PBLA24 END | 74.322 |
| HIERARCH ESO ISS PBL34 START | 59.682 |
| HIERARCH ESO ISS PBL34 END | 59.912 |
| HIERARCH ESO ISS PBLA34 START | 98.222 |
| HIERARCH ESO ISS PBLA34 END | 99.382 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006368 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007082 |
| HIERARCH ESO ISS AMBI TEMP | 13.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60595079877 |
| HIERARCH ESO FT ROBJ ALPHA | 123046.274 |
| HIERARCH ESO FT ROBJ DELTA | -581116.775 |