Exposure
- ID
- GRAVI.2025-03-17T05:31:25.324_2
- Header ID
- GRAVI.2025-03-17T05:31:25.324
- Date updated
- 2025-03-17 05:40:39 UTC+0000
- Release date
- 2026-03-17 05:40:38 UTC+0000
- UTC Start
- 2025-03-17 05:31:25.324
- UTC End
- 2025-03-17 05:32:29.324
- MJD Start
- 60751.23015421
- MJD End
- 60751.23089495074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010442
- Ambient temperature (°C)
- 14.95
- Seeing (arcsec)
- 0.48
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 | 55.1620 | 55.1450 | 18.0000 | 18.2000 |
| U1-U3 | 100.7520 | 100.7190 | 24.0000 | 24.2000 |
| U1-U4 | 130.1900 | 130.1970 | 49.7480 | 49.9900 |
| U2-U3 | 46.2540 | 46.2410 | 31.2000 | 31.4000 |
| U2-U4 | 88.2010 | 88.2600 | 68.9650 | 69.2190 |
| U3-U4 | 58.9210 | 59.0080 | 97.7250 | 97.9530 |
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 | 60751.23015421 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6108518340549366656 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_61085183405 |
| RA | 205.160655 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 55.162 |
| HIERARCH ESO ISS PBL12 END | 55.145 |
| HIERARCH ESO ISS PBLA12 START | 18.0 |
| HIERARCH ESO ISS PBLA12 END | 18.2 |
| HIERARCH ESO ISS PBL13 START | 100.752 |
| HIERARCH ESO ISS PBL13 END | 100.719 |
| HIERARCH ESO ISS PBLA13 START | 24.0 |
| HIERARCH ESO ISS PBLA13 END | 24.2 |
| HIERARCH ESO ISS PBL14 START | 130.19 |
| HIERARCH ESO ISS PBL14 END | 130.197 |
| HIERARCH ESO ISS PBLA14 START | 49.748 |
| HIERARCH ESO ISS PBLA14 END | 49.99 |
| HIERARCH ESO ISS PBL23 START | 46.254 |
| HIERARCH ESO ISS PBL23 END | 46.241 |
| HIERARCH ESO ISS PBLA23 START | 31.2 |
| HIERARCH ESO ISS PBLA23 END | 31.4 |
| HIERARCH ESO ISS PBL24 START | 88.201 |
| HIERARCH ESO ISS PBL24 END | 88.26 |
| HIERARCH ESO ISS PBLA24 START | 68.965 |
| HIERARCH ESO ISS PBLA24 END | 69.219 |
| HIERARCH ESO ISS PBL34 START | 58.921 |
| HIERARCH ESO ISS PBL34 END | 59.008 |
| HIERARCH ESO ISS PBLA34 START | 97.725 |
| HIERARCH ESO ISS PBLA34 END | 97.953 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010612 |
| HIERARCH ESO ISS AMBI TEMP | 14.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_61085183405 |
| HIERARCH ESO FT ROBJ ALPHA | 134037.652 |
| HIERARCH ESO FT ROBJ DELTA | -441948.858 |