Exposure
- ID
- GRAVI.2025-03-17T04:31:10.171_2
- Header ID
- GRAVI.2025-03-17T04:31:10.171
- Date updated
- 2025-03-17 04:40:47 UTC+0000
- Release date
- 2026-03-17 04:40:47 UTC+0000
- UTC Start
- 2025-03-17 04:31:10.171
- UTC End
- 2025-03-17 04:32:14.171
- MJD Start
- 60751.18831216
- MJD End
- 60751.189052900736
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0082745
- Ambient temperature (°C)
- 14.48
- Seeing (arcsec)
- 0.8049999999999999
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 | 55.6660 | 55.6590 | 9.5000 | 9.7000 |
| U1-U3 | 101.7130 | 101.6990 | 14.9000 | 15.2000 |
| U1-U4 | 128.7790 | 128.8310 | 38.5000 | 38.7740 |
| U2-U3 | 46.5930 | 46.5890 | 21.4000 | 21.6000 |
| U2-U4 | 84.5060 | 84.6130 | 57.1130 | 57.4060 |
| U3-U4 | 54.0150 | 54.1520 | 87.3420 | 87.5940 |
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 | 60751.18831216 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.16063 |
| DEC | -44.33082 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 55.666 |
| HIERARCH ESO ISS PBL12 END | 55.659 |
| HIERARCH ESO ISS PBLA12 START | 9.5 |
| HIERARCH ESO ISS PBLA12 END | 9.7 |
| HIERARCH ESO ISS PBL13 START | 101.713 |
| HIERARCH ESO ISS PBL13 END | 101.699 |
| HIERARCH ESO ISS PBLA13 START | 14.9 |
| HIERARCH ESO ISS PBLA13 END | 15.2 |
| HIERARCH ESO ISS PBL14 START | 128.779 |
| HIERARCH ESO ISS PBL14 END | 128.831 |
| HIERARCH ESO ISS PBLA14 START | 38.5 |
| HIERARCH ESO ISS PBLA14 END | 38.774 |
| HIERARCH ESO ISS PBL23 START | 46.593 |
| HIERARCH ESO ISS PBL23 END | 46.589 |
| HIERARCH ESO ISS PBLA23 START | 21.4 |
| HIERARCH ESO ISS PBLA23 END | 21.6 |
| HIERARCH ESO ISS PBL24 START | 84.506 |
| HIERARCH ESO ISS PBL24 END | 84.613 |
| HIERARCH ESO ISS PBLA24 START | 57.113 |
| HIERARCH ESO ISS PBLA24 END | 57.406 |
| HIERARCH ESO ISS PBL34 START | 54.015 |
| HIERARCH ESO ISS PBL34 END | 54.152 |
| HIERARCH ESO ISS PBLA34 START | 87.342 |
| HIERARCH ESO ISS PBLA34 END | 87.594 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007899 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00865 |
| HIERARCH ESO ISS AMBI TEMP | 14.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |