Exposure
- ID
- GRAVI.2025-02-11T05:26:30.838_2
- Header ID
- GRAVI.2025-02-11T05:26:30.838
- Date updated
- 2025-02-11 05:40:35 UTC+0000
- Release date
- 2026-02-11 05:40:35 UTC+0000
- UTC Start
- 2025-02-11 05:26:30.838
- UTC End
- 2025-02-11 05:31:18.838
- MJD Start
- 60717.22674581
- MJD End
- 60717.23007914334
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013816
- Ambient temperature (°C)
- 13.94
- Seeing (arcsec)
- 0.635
Observation
- ID
- 63935
- 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
- 47603
- Name
- Gaia_DR3_37964426809
- RA
- 177.67382916666665
- DEC
- 1.7647225
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 | 47.2860 | 47.4990 | 16.5000 | 17.3000 |
| U1-U3 | 84.2990 | 84.8650 | 23.9000 | 24.8000 |
| U1-U4 | 107.0410 | 108.5200 | 58.2110 | 58.6550 |
| U2-U3 | 37.9170 | 38.2710 | 33.3000 | 34.0000 |
| U2-U4 | 78.3530 | 79.3460 | 81.9000 | 81.9630 |
| U3-U4 | 60.4020 | 60.7430 | 109.9980 | 109.8420 |
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 | 60717.22674581 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 3796442680948579328 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_37964426809 |
| RA | 177.680308 |
| DEC | 1.76304 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 326.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 47.286 |
| HIERARCH ESO ISS PBL12 END | 47.499 |
| HIERARCH ESO ISS PBLA12 START | 16.5 |
| HIERARCH ESO ISS PBLA12 END | 17.3 |
| HIERARCH ESO ISS PBL13 START | 84.299 |
| HIERARCH ESO ISS PBL13 END | 84.865 |
| HIERARCH ESO ISS PBLA13 START | 23.9 |
| HIERARCH ESO ISS PBLA13 END | 24.8 |
| HIERARCH ESO ISS PBL14 START | 107.041 |
| HIERARCH ESO ISS PBL14 END | 108.52 |
| HIERARCH ESO ISS PBLA14 START | 58.211 |
| HIERARCH ESO ISS PBLA14 END | 58.655 |
| HIERARCH ESO ISS PBL23 START | 37.917 |
| HIERARCH ESO ISS PBL23 END | 38.271 |
| HIERARCH ESO ISS PBLA23 START | 33.3 |
| HIERARCH ESO ISS PBLA23 END | 34.0 |
| HIERARCH ESO ISS PBL24 START | 78.353 |
| HIERARCH ESO ISS PBL24 END | 79.346 |
| HIERARCH ESO ISS PBLA24 START | 81.9 |
| HIERARCH ESO ISS PBLA24 END | 81.963 |
| HIERARCH ESO ISS PBL34 START | 60.402 |
| HIERARCH ESO ISS PBL34 END | 60.743 |
| HIERARCH ESO ISS PBLA34 START | 109.998 |
| HIERARCH ESO ISS PBLA34 END | 109.842 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012475 |
| HIERARCH ESO ISS AMBI TEMP | 13.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_37964426809 |
| HIERARCH ESO FT ROBJ ALPHA | 115041.719 |
| HIERARCH ESO FT ROBJ DELTA | 014553.001 |