Exposure
- ID
- GRAVI.2025-03-16T05:51:30.455_2
- Header ID
- GRAVI.2025-03-16T05:51:30.455
- Date updated
- 2025-03-16 06:00:36 UTC+0000
- Release date
- 2026-03-16 06:00:36 UTC+0000
- UTC Start
- 2025-03-16 05:51:30.455
- UTC End
- 2025-03-16 05:51:59.255
- MJD Start
- 60750.24410249
- MJD End
- 60750.24443582333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007105
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.675
Observation
- ID
- 65119
- 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
- 48490
- Name
- Gaia_DR3_11762098867
- RA
- 219.0023333333333
- DEC
- 9.746514999999999
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 | 42.2540 | 42.2930 | 16.6000 | 16.8000 |
| U1-U3 | 74.9880 | 75.0940 | 25.0000 | 25.2000 |
| U1-U4 | 98.5230 | 98.7950 | 62.9210 | 62.9670 |
| U2-U3 | 33.7560 | 33.8240 | 35.6000 | 35.7000 |
| U2-U4 | 75.7480 | 75.9180 | 86.7000 | 86.6730 |
| U3-U4 | 60.5560 | 60.6060 | 112.4180 | 112.3640 |
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 | 60750.24410249 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 1176209886733406592 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_11762098867 |
| RA | 219.005956 |
| DEC | 9.74446 |
| 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 | 55.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 42.254 |
| HIERARCH ESO ISS PBL12 END | 42.293 |
| HIERARCH ESO ISS PBLA12 START | 16.6 |
| HIERARCH ESO ISS PBLA12 END | 16.8 |
| HIERARCH ESO ISS PBL13 START | 74.988 |
| HIERARCH ESO ISS PBL13 END | 75.094 |
| HIERARCH ESO ISS PBLA13 START | 25.0 |
| HIERARCH ESO ISS PBLA13 END | 25.2 |
| HIERARCH ESO ISS PBL14 START | 98.523 |
| HIERARCH ESO ISS PBL14 END | 98.795 |
| HIERARCH ESO ISS PBLA14 START | 62.921 |
| HIERARCH ESO ISS PBLA14 END | 62.967 |
| HIERARCH ESO ISS PBL23 START | 33.756 |
| HIERARCH ESO ISS PBL23 END | 33.824 |
| HIERARCH ESO ISS PBLA23 START | 35.6 |
| HIERARCH ESO ISS PBLA23 END | 35.7 |
| HIERARCH ESO ISS PBL24 START | 75.748 |
| HIERARCH ESO ISS PBL24 END | 75.918 |
| HIERARCH ESO ISS PBLA24 START | 86.7 |
| HIERARCH ESO ISS PBLA24 END | 86.673 |
| HIERARCH ESO ISS PBL34 START | 60.556 |
| HIERARCH ESO ISS PBL34 END | 60.606 |
| HIERARCH ESO ISS PBLA34 START | 112.418 |
| HIERARCH ESO ISS PBLA34 END | 112.364 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007105 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007105 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_11762098867 |
| HIERARCH ESO FT ROBJ ALPHA | 143600.560 |
| HIERARCH ESO FT ROBJ DELTA | 094447.454 |