Exposure
- ID
- GRAVI.2025-01-19T08:15:28.982_2
- Header ID
- GRAVI.2025-01-19T08:15:28.982
- Date updated
- 2025-01-19 08:30:46 UTC+0000
- Release date
- 2026-01-19 08:30:46 UTC+0000
- UTC Start
- 2025-01-19 08:15:28.982
- UTC End
- 2025-01-19 08:20:48.982
- MJD Start
- 60694.34408544
- MJD End
- 60694.34778914371
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034599999999999995
- Ambient temperature (°C)
- 12.07
- Seeing (arcsec)
- 1.0499999999999998
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 | 50.9680 | 50.8650 | 18.5000 | 19.4000 |
| U1-U3 | 94.5080 | 94.2910 | 24.6000 | 25.5000 |
| U1-U4 | 129.1600 | 128.9920 | 48.9610 | 50.1000 |
| U2-U3 | 44.1670 | 44.0630 | 31.7000 | 32.7000 |
| U2-U4 | 89.0690 | 89.1570 | 65.8310 | 67.0590 |
| U3-U4 | 58.0810 | 58.3720 | 91.1070 | 92.3010 |
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 | 60694.34408544 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6060057503020288640 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60600575030 |
| RA | 191.918247 |
| DEC | -58.29776 |
| 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 | 50.968 |
| HIERARCH ESO ISS PBL12 END | 50.865 |
| HIERARCH ESO ISS PBLA12 START | 18.5 |
| HIERARCH ESO ISS PBLA12 END | 19.4 |
| HIERARCH ESO ISS PBL13 START | 94.508 |
| HIERARCH ESO ISS PBL13 END | 94.291 |
| HIERARCH ESO ISS PBLA13 START | 24.6 |
| HIERARCH ESO ISS PBLA13 END | 25.5 |
| HIERARCH ESO ISS PBL14 START | 129.16 |
| HIERARCH ESO ISS PBL14 END | 128.992 |
| HIERARCH ESO ISS PBLA14 START | 48.961 |
| HIERARCH ESO ISS PBLA14 END | 50.1 |
| HIERARCH ESO ISS PBL23 START | 44.167 |
| HIERARCH ESO ISS PBL23 END | 44.063 |
| HIERARCH ESO ISS PBLA23 START | 31.7 |
| HIERARCH ESO ISS PBLA23 END | 32.7 |
| HIERARCH ESO ISS PBL24 START | 89.069 |
| HIERARCH ESO ISS PBL24 END | 89.157 |
| HIERARCH ESO ISS PBLA24 START | 65.831 |
| HIERARCH ESO ISS PBLA24 END | 67.059 |
| HIERARCH ESO ISS PBL34 START | 58.081 |
| HIERARCH ESO ISS PBL34 END | 58.372 |
| HIERARCH ESO ISS PBLA34 START | 91.107 |
| HIERARCH ESO ISS PBLA34 END | 92.301 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003912 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003008 |
| HIERARCH ESO ISS AMBI TEMP | 12.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 1.13 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60600575030 |
| HIERARCH ESO FT ROBJ ALPHA | 124739.201 |
| HIERARCH ESO FT ROBJ DELTA | -581751.263 |