Exposure
- ID
- GRAVI.2025-02-17T06:49:40.644_2
- Header ID
- GRAVI.2025-02-17T06:49:40.644
- 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 06:49:40.644
- UTC End
- 2025-02-17 06:55:00.644
- MJD Start
- 60723.2844982
- MJD End
- 60723.288201903706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00959
- Ambient temperature (°C)
- 13.97
- Seeing (arcsec)
- 0.55
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 | 50.0300 | 49.8810 | 25.3000 | 26.2000 |
| U1-U3 | 92.5360 | 92.2300 | 31.9000 | 32.8000 |
| U1-U4 | 127.3780 | 127.0720 | 57.9760 | 59.0930 |
| U2-U3 | 43.2140 | 43.0660 | 39.5000 | 40.5000 |
| U2-U4 | 89.4270 | 89.4120 | 75.5430 | 76.7420 |
| U3-U4 | 60.1360 | 60.3460 | 100.5650 | 101.7270 |
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 | 60723.2844982 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6059507987719518976 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60595079877 |
| RA | 187.697261 |
| DEC | -58.18836 |
| 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 | 50.03 |
| HIERARCH ESO ISS PBL12 END | 49.881 |
| HIERARCH ESO ISS PBLA12 START | 25.3 |
| HIERARCH ESO ISS PBLA12 END | 26.2 |
| HIERARCH ESO ISS PBL13 START | 92.536 |
| HIERARCH ESO ISS PBL13 END | 92.23 |
| HIERARCH ESO ISS PBLA13 START | 31.9 |
| HIERARCH ESO ISS PBLA13 END | 32.8 |
| HIERARCH ESO ISS PBL14 START | 127.378 |
| HIERARCH ESO ISS PBL14 END | 127.072 |
| HIERARCH ESO ISS PBLA14 START | 57.976 |
| HIERARCH ESO ISS PBLA14 END | 59.093 |
| HIERARCH ESO ISS PBL23 START | 43.214 |
| HIERARCH ESO ISS PBL23 END | 43.066 |
| HIERARCH ESO ISS PBLA23 START | 39.5 |
| HIERARCH ESO ISS PBLA23 END | 40.5 |
| HIERARCH ESO ISS PBL24 START | 89.427 |
| HIERARCH ESO ISS PBL24 END | 89.412 |
| HIERARCH ESO ISS PBLA24 START | 75.543 |
| HIERARCH ESO ISS PBLA24 END | 76.742 |
| HIERARCH ESO ISS PBL34 START | 60.136 |
| HIERARCH ESO ISS PBL34 END | 60.346 |
| HIERARCH ESO ISS PBLA34 START | 100.565 |
| HIERARCH ESO ISS PBLA34 END | 101.727 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008872 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010308 |
| HIERARCH ESO ISS AMBI TEMP | 13.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60595079877 |
| HIERARCH ESO FT ROBJ ALPHA | 123046.274 |
| HIERARCH ESO FT ROBJ DELTA | -581116.775 |