Exposure
- ID
- GRAVI.2025-03-16T05:34:15.411_2
- Header ID
- GRAVI.2025-03-16T05:34:15.411
- Date updated
- 2025-03-16 05:50:40 UTC+0000
- Release date
- 2026-03-16 05:50:40 UTC+0000
- UTC Start
- 2025-03-16 05:34:15.411
- UTC End
- 2025-03-16 05:39:03.411
- MJD Start
- 60750.23212281
- MJD End
- 60750.23545614333
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005745500000000001
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.9299999999999999
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 | 41.5150 | 41.7260 | 13.6000 | 14.6000 |
| U1-U3 | 72.8800 | 73.4980 | 22.0000 | 23.0000 |
| U1-U4 | 92.6950 | 94.4990 | 61.8150 | 62.1830 |
| U2-U3 | 32.3800 | 32.7930 | 32.8000 | 33.7000 |
| U2-U4 | 72.0070 | 73.1840 | 87.2710 | 87.0970 |
| U3-U4 | 59.3620 | 59.7520 | 113.6270 | 113.2450 |
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 | 60750.23212281 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 1176209886733406592 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_11762098867 |
| RA | 219.005917 |
| 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 | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 41.515 |
| HIERARCH ESO ISS PBL12 END | 41.726 |
| HIERARCH ESO ISS PBLA12 START | 13.6 |
| HIERARCH ESO ISS PBLA12 END | 14.6 |
| HIERARCH ESO ISS PBL13 START | 72.88 |
| HIERARCH ESO ISS PBL13 END | 73.498 |
| HIERARCH ESO ISS PBLA13 START | 22.0 |
| HIERARCH ESO ISS PBLA13 END | 23.0 |
| HIERARCH ESO ISS PBL14 START | 92.695 |
| HIERARCH ESO ISS PBL14 END | 94.499 |
| HIERARCH ESO ISS PBLA14 START | 61.815 |
| HIERARCH ESO ISS PBLA14 END | 62.183 |
| HIERARCH ESO ISS PBL23 START | 32.38 |
| HIERARCH ESO ISS PBL23 END | 32.793 |
| HIERARCH ESO ISS PBLA23 START | 32.8 |
| HIERARCH ESO ISS PBLA23 END | 33.7 |
| HIERARCH ESO ISS PBL24 START | 72.007 |
| HIERARCH ESO ISS PBL24 END | 73.184 |
| HIERARCH ESO ISS PBLA24 START | 87.271 |
| HIERARCH ESO ISS PBLA24 END | 87.097 |
| HIERARCH ESO ISS PBL34 START | 59.362 |
| HIERARCH ESO ISS PBL34 END | 59.752 |
| HIERARCH ESO ISS PBLA34 START | 113.627 |
| HIERARCH ESO ISS PBLA34 END | 113.245 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004669 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006822 |
| HIERARCH ESO ISS AMBI TEMP | 13.91 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_11762098867 |
| HIERARCH ESO FT ROBJ ALPHA | 143600.560 |
| HIERARCH ESO FT ROBJ DELTA | 094447.454 |