Exposure
- ID
- GRAVI.2025-03-17T05:09:16.268_2
- Header ID
- GRAVI.2025-03-17T05:09:16.268
- Date updated
- 2025-03-17 05:25:39 UTC+0000
- Release date
- 2026-03-17 05:25:39 UTC+0000
- UTC Start
- 2025-03-17 05:09:16.268
- UTC End
- 2025-03-17 05:14:36.268
- MJD Start
- 60751.21477162
- MJD End
- 60751.2184753237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0108375
- Ambient temperature (°C)
- 14.84
- Seeing (arcsec)
- 0.665
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 | 55.3960 | 55.3430 | 14.9000 | 15.7000 |
| U1-U3 | 101.2030 | 101.1010 | 20.7000 | 21.6000 |
| U1-U4 | 129.9040 | 130.0060 | 45.7460 | 46.7790 |
| U2-U3 | 46.4310 | 46.3930 | 27.7000 | 28.6000 |
| U2-U4 | 87.0860 | 87.4000 | 64.7660 | 65.8500 |
| U3-U4 | 57.3560 | 57.7810 | 93.9970 | 94.9530 |
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 | 60751.21477162 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160666 |
| DEC | -44.33085 |
| 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 | 55.396 |
| HIERARCH ESO ISS PBL12 END | 55.343 |
| HIERARCH ESO ISS PBLA12 START | 14.9 |
| HIERARCH ESO ISS PBLA12 END | 15.7 |
| HIERARCH ESO ISS PBL13 START | 101.203 |
| HIERARCH ESO ISS PBL13 END | 101.101 |
| HIERARCH ESO ISS PBLA13 START | 20.7 |
| HIERARCH ESO ISS PBLA13 END | 21.6 |
| HIERARCH ESO ISS PBL14 START | 129.904 |
| HIERARCH ESO ISS PBL14 END | 130.006 |
| HIERARCH ESO ISS PBLA14 START | 45.746 |
| HIERARCH ESO ISS PBLA14 END | 46.779 |
| HIERARCH ESO ISS PBL23 START | 46.431 |
| HIERARCH ESO ISS PBL23 END | 46.393 |
| HIERARCH ESO ISS PBLA23 START | 27.7 |
| HIERARCH ESO ISS PBLA23 END | 28.6 |
| HIERARCH ESO ISS PBL24 START | 87.086 |
| HIERARCH ESO ISS PBL24 END | 87.4 |
| HIERARCH ESO ISS PBLA24 START | 64.766 |
| HIERARCH ESO ISS PBLA24 END | 65.85 |
| HIERARCH ESO ISS PBL34 START | 57.356 |
| HIERARCH ESO ISS PBL34 END | 57.781 |
| HIERARCH ESO ISS PBLA34 START | 93.997 |
| HIERARCH ESO ISS PBLA34 END | 94.953 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009696 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011979 |
| HIERARCH ESO ISS AMBI TEMP | 14.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |