Exposure
- ID
- GRAVI.2025-03-17T04:35:01.181_2
- Header ID
- GRAVI.2025-03-17T04:35:01.181
- Date updated
- 2025-03-17 04:50:43 UTC+0000
- Release date
- 2026-03-17 04:50:43 UTC+0000
- UTC Start
- 2025-03-17 04:35:01.181
- UTC End
- 2025-03-17 04:40:21.181
- MJD Start
- 60751.19098589
- MJD End
- 60751.19468959371
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011505999999999999
- Ambient temperature (°C)
- 14.41
- Seeing (arcsec)
- 0.635
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 | 55.6450 | 55.6130 | 10.1000 | 10.9000 |
| U1-U3 | 101.6740 | 101.6130 | 15.5000 | 16.4000 |
| U1-U4 | 128.9210 | 129.1180 | 39.2570 | 40.3450 |
| U2-U3 | 46.5830 | 46.5660 | 22.1000 | 23.0000 |
| U2-U4 | 84.7990 | 85.2130 | 57.9190 | 59.0730 |
| U3-U4 | 54.3900 | 54.9190 | 88.0370 | 89.0340 |
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 | 60751.19098589 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160635 |
| DEC | -44.33084 |
| 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 | 55.645 |
| HIERARCH ESO ISS PBL12 END | 55.613 |
| HIERARCH ESO ISS PBLA12 START | 10.1 |
| HIERARCH ESO ISS PBLA12 END | 10.9 |
| HIERARCH ESO ISS PBL13 START | 101.674 |
| HIERARCH ESO ISS PBL13 END | 101.613 |
| HIERARCH ESO ISS PBLA13 START | 15.5 |
| HIERARCH ESO ISS PBLA13 END | 16.4 |
| HIERARCH ESO ISS PBL14 START | 128.921 |
| HIERARCH ESO ISS PBL14 END | 129.118 |
| HIERARCH ESO ISS PBLA14 START | 39.257 |
| HIERARCH ESO ISS PBLA14 END | 40.345 |
| HIERARCH ESO ISS PBL23 START | 46.583 |
| HIERARCH ESO ISS PBL23 END | 46.566 |
| HIERARCH ESO ISS PBLA23 START | 22.1 |
| HIERARCH ESO ISS PBLA23 END | 23.0 |
| HIERARCH ESO ISS PBL24 START | 84.799 |
| HIERARCH ESO ISS PBL24 END | 85.213 |
| HIERARCH ESO ISS PBLA24 START | 57.919 |
| HIERARCH ESO ISS PBLA24 END | 59.073 |
| HIERARCH ESO ISS PBL34 START | 54.39 |
| HIERARCH ESO ISS PBL34 END | 54.919 |
| HIERARCH ESO ISS PBLA34 START | 88.037 |
| HIERARCH ESO ISS PBLA34 END | 89.034 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012282 |
| HIERARCH ESO ISS AMBI TEMP | 14.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |