Exposure
- ID
- GRAVI.2025-03-17T04:41:01.196_2
- Header ID
- GRAVI.2025-03-17T04:41:01.196
- Date updated
- 2025-03-17 04:55:44 UTC+0000
- Release date
- 2026-03-17 04:55:43 UTC+0000
- UTC Start
- 2025-03-17 04:41:01.196
- UTC End
- 2025-03-17 04:46:21.196
- MJD Start
- 60751.19515273
- MJD End
- 60751.1988564337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011075499999999999
- Ambient temperature (°C)
- 14.18
- Seeing (arcsec)
- 0.6950000000000001
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 | 55.6110 | 55.5750 | 10.9000 | 11.7000 |
| U1-U3 | 101.6090 | 101.5410 | 16.5000 | 17.3000 |
| U1-U4 | 129.1300 | 129.3140 | 40.4150 | 41.4980 |
| U2-U3 | 46.5650 | 46.5450 | 23.1000 | 24.0000 |
| U2-U4 | 85.2400 | 85.6410 | 59.1480 | 60.2930 |
| U3-U4 | 54.9530 | 55.4670 | 89.0990 | 90.0910 |
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 | 60751.19515273 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160626 |
| DEC | -44.33081 |
| 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 | 55.611 |
| HIERARCH ESO ISS PBL12 END | 55.575 |
| HIERARCH ESO ISS PBLA12 START | 10.9 |
| HIERARCH ESO ISS PBLA12 END | 11.7 |
| HIERARCH ESO ISS PBL13 START | 101.609 |
| HIERARCH ESO ISS PBL13 END | 101.541 |
| HIERARCH ESO ISS PBLA13 START | 16.5 |
| HIERARCH ESO ISS PBLA13 END | 17.3 |
| HIERARCH ESO ISS PBL14 START | 129.13 |
| HIERARCH ESO ISS PBL14 END | 129.314 |
| HIERARCH ESO ISS PBLA14 START | 40.415 |
| HIERARCH ESO ISS PBLA14 END | 41.498 |
| HIERARCH ESO ISS PBL23 START | 46.565 |
| HIERARCH ESO ISS PBL23 END | 46.545 |
| HIERARCH ESO ISS PBLA23 START | 23.1 |
| HIERARCH ESO ISS PBLA23 END | 24.0 |
| HIERARCH ESO ISS PBL24 START | 85.24 |
| HIERARCH ESO ISS PBL24 END | 85.641 |
| HIERARCH ESO ISS PBLA24 START | 59.148 |
| HIERARCH ESO ISS PBLA24 END | 60.293 |
| HIERARCH ESO ISS PBL34 START | 54.953 |
| HIERARCH ESO ISS PBL34 END | 55.467 |
| HIERARCH ESO ISS PBLA34 START | 89.099 |
| HIERARCH ESO ISS PBLA34 END | 90.091 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012282 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009869 |
| HIERARCH ESO ISS AMBI TEMP | 14.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |