Exposure
- ID
- GRAVI.2025-03-17T05:15:16.283_2
- Header ID
- GRAVI.2025-03-17T05:15:16.283
- Date updated
- 2025-03-17 05:30:30 UTC+0000
- Release date
- 2026-03-17 05:30:30 UTC+0000
- UTC Start
- 2025-03-17 05:15:16.283
- UTC End
- 2025-03-17 05:20:36.283
- MJD Start
- 60751.21893846
- MJD End
- 60751.2226421637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0107335
- Ambient temperature (°C)
- 15.02
- Seeing (arcsec)
- 0.595
Observation
- ID
- 65197
- 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
- 48562
- Name
- Gaia_DR3_61085183405
- RA
- 205.1568833333333
- DEC
- -44.330238333333334
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 | 55.3390 | 55.2810 | 15.8000 | 16.5000 |
| U1-U3 | 101.0930 | 100.9820 | 21.6000 | 22.5000 |
| U1-U4 | 130.0130 | 130.0940 | 46.8510 | 47.8670 |
| U2-U3 | 46.3900 | 46.3470 | 28.6000 | 29.5000 |
| U2-U4 | 87.4210 | 87.7120 | 65.9270 | 66.9920 |
| U3-U4 | 57.8110 | 58.2140 | 95.0200 | 95.9650 |
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 | 60751.21893846 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160657 |
| DEC | -44.33084 |
| 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 | 55.339 |
| HIERARCH ESO ISS PBL12 END | 55.281 |
| HIERARCH ESO ISS PBLA12 START | 15.8 |
| HIERARCH ESO ISS PBLA12 END | 16.5 |
| HIERARCH ESO ISS PBL13 START | 101.093 |
| HIERARCH ESO ISS PBL13 END | 100.982 |
| HIERARCH ESO ISS PBLA13 START | 21.6 |
| HIERARCH ESO ISS PBLA13 END | 22.5 |
| HIERARCH ESO ISS PBL14 START | 130.013 |
| HIERARCH ESO ISS PBL14 END | 130.094 |
| HIERARCH ESO ISS PBLA14 START | 46.851 |
| HIERARCH ESO ISS PBLA14 END | 47.867 |
| HIERARCH ESO ISS PBL23 START | 46.39 |
| HIERARCH ESO ISS PBL23 END | 46.347 |
| HIERARCH ESO ISS PBLA23 START | 28.6 |
| HIERARCH ESO ISS PBLA23 END | 29.5 |
| HIERARCH ESO ISS PBL24 START | 87.421 |
| HIERARCH ESO ISS PBL24 END | 87.712 |
| HIERARCH ESO ISS PBLA24 START | 65.927 |
| HIERARCH ESO ISS PBLA24 END | 66.992 |
| HIERARCH ESO ISS PBL34 START | 57.811 |
| HIERARCH ESO ISS PBL34 END | 58.214 |
| HIERARCH ESO ISS PBLA34 START | 95.02 |
| HIERARCH ESO ISS PBLA34 END | 95.965 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010481 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010986 |
| HIERARCH ESO ISS AMBI TEMP | 15.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |