Exposure
- ID
- GRAVI.2025-03-16T05:25:51.389_2
- Header ID
- GRAVI.2025-03-16T05:25:51.389
- Date updated
- 2025-03-16 05:35:33 UTC+0000
- Release date
- 2026-03-16 05:35:33 UTC+0000
- UTC Start
- 2025-03-16 05:25:51.389
- UTC End
- 2025-03-16 05:26:20.189
- MJD Start
- 60750.22628923
- MJD End
- 60750.22662256333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0072840000000000005
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 0.7050000000000001
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 | 41.2060 | 41.2350 | 12.1000 | 12.2000 |
| U1-U3 | 71.9340 | 72.0250 | 20.4000 | 20.6000 |
| U1-U4 | 89.7500 | 90.0470 | 61.1600 | 61.2290 |
| U2-U3 | 31.7310 | 31.7950 | 31.3000 | 31.4000 |
| U2-U4 | 70.0490 | 70.2480 | 87.5490 | 87.5220 |
| U3-U4 | 58.6880 | 58.7580 | 114.2680 | 114.2020 |
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 | 60750.22628923 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 1176209886733406592 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_11762098867 |
| RA | 219.005922 |
| DEC | 9.74449 |
| 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 | 41.206 |
| HIERARCH ESO ISS PBL12 END | 41.235 |
| HIERARCH ESO ISS PBLA12 START | 12.1 |
| HIERARCH ESO ISS PBLA12 END | 12.2 |
| HIERARCH ESO ISS PBL13 START | 71.934 |
| HIERARCH ESO ISS PBL13 END | 72.025 |
| HIERARCH ESO ISS PBLA13 START | 20.4 |
| HIERARCH ESO ISS PBLA13 END | 20.6 |
| HIERARCH ESO ISS PBL14 START | 89.75 |
| HIERARCH ESO ISS PBL14 END | 90.047 |
| HIERARCH ESO ISS PBLA14 START | 61.16 |
| HIERARCH ESO ISS PBLA14 END | 61.229 |
| HIERARCH ESO ISS PBL23 START | 31.731 |
| HIERARCH ESO ISS PBL23 END | 31.795 |
| HIERARCH ESO ISS PBLA23 START | 31.3 |
| HIERARCH ESO ISS PBLA23 END | 31.4 |
| HIERARCH ESO ISS PBL24 START | 70.049 |
| HIERARCH ESO ISS PBL24 END | 70.248 |
| HIERARCH ESO ISS PBLA24 START | 87.549 |
| HIERARCH ESO ISS PBLA24 END | 87.522 |
| HIERARCH ESO ISS PBL34 START | 58.688 |
| HIERARCH ESO ISS PBL34 END | 58.758 |
| HIERARCH ESO ISS PBLA34 START | 114.268 |
| HIERARCH ESO ISS PBLA34 END | 114.202 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007498 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00707 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_11762098867 |
| HIERARCH ESO FT ROBJ ALPHA | 143600.560 |
| HIERARCH ESO FT ROBJ DELTA | 094447.454 |