Exposure
- ID
- GRAVI.2025-02-18T06:40:37.672_2
- Header ID
- GRAVI.2025-02-18T06:40:37.672
- Date updated
- 2025-02-18 06:50:28 UTC+0000
- Release date
- 2026-02-18 06:50:28 UTC+0000
- UTC Start
- 2025-02-18 06:40:37.672
- UTC End
- 2025-02-18 06:41:25.672
- MJD Start
- 60724.2782138
- MJD End
- 60724.27876935555
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006444
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.91
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 | 50.1600 | 50.1350 | 24.6000 | 24.7000 |
| U1-U3 | 92.8020 | 92.7510 | 31.1000 | 31.2000 |
| U1-U4 | 127.6380 | 127.5880 | 56.9640 | 57.1630 |
| U2-U3 | 43.3410 | 43.3170 | 38.6000 | 38.8000 |
| U2-U4 | 89.4280 | 89.4290 | 74.4570 | 74.6710 |
| U3-U4 | 59.9370 | 59.9770 | 99.5130 | 99.7200 |
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 | 60724.2782138 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6059507987719518976 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60595079877 |
| RA | 187.696797 |
| DEC | -58.18817 |
| 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 | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 50.16 |
| HIERARCH ESO ISS PBL12 END | 50.135 |
| HIERARCH ESO ISS PBLA12 START | 24.6 |
| HIERARCH ESO ISS PBLA12 END | 24.7 |
| HIERARCH ESO ISS PBL13 START | 92.802 |
| HIERARCH ESO ISS PBL13 END | 92.751 |
| HIERARCH ESO ISS PBLA13 START | 31.1 |
| HIERARCH ESO ISS PBLA13 END | 31.2 |
| HIERARCH ESO ISS PBL14 START | 127.638 |
| HIERARCH ESO ISS PBL14 END | 127.588 |
| HIERARCH ESO ISS PBLA14 START | 56.964 |
| HIERARCH ESO ISS PBLA14 END | 57.163 |
| HIERARCH ESO ISS PBL23 START | 43.341 |
| HIERARCH ESO ISS PBL23 END | 43.317 |
| HIERARCH ESO ISS PBLA23 START | 38.6 |
| HIERARCH ESO ISS PBLA23 END | 38.8 |
| HIERARCH ESO ISS PBL24 START | 89.428 |
| HIERARCH ESO ISS PBL24 END | 89.429 |
| HIERARCH ESO ISS PBLA24 START | 74.457 |
| HIERARCH ESO ISS PBLA24 END | 74.671 |
| HIERARCH ESO ISS PBL34 START | 59.937 |
| HIERARCH ESO ISS PBL34 END | 59.977 |
| HIERARCH ESO ISS PBLA34 START | 99.513 |
| HIERARCH ESO ISS PBLA34 END | 99.72 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00568 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007208 |
| HIERARCH ESO ISS AMBI TEMP | 13.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60595079877 |
| HIERARCH ESO FT ROBJ ALPHA | 123046.274 |
| HIERARCH ESO FT ROBJ DELTA | -581116.775 |