Exposure
- ID
- GRAVI.2025-03-16T05:52:57.458_2
- Header ID
- GRAVI.2025-03-16T05:52:57.458
- Date updated
- 2025-03-16 06:05:35 UTC+0000
- Release date
- 2026-03-16 06:05:35 UTC+0000
- UTC Start
- 2025-03-16 05:52:57.458
- UTC End
- 2025-03-16 05:57:45.458
- MJD Start
- 60750.24510947
- MJD End
- 60750.248442803335
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071305
- Ambient temperature (°C)
- 13.76
- 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 | 42.3230 | 42.5740 | 16.9000 | 17.8000 |
| U1-U3 | 75.1750 | 75.8530 | 25.3000 | 26.1000 |
| U1-U4 | 99.0010 | 100.6830 | 63.0010 | 63.2710 |
| U2-U3 | 33.8750 | 34.2990 | 35.8000 | 36.6000 |
| U2-U4 | 76.0470 | 77.0870 | 86.6520 | 86.4800 |
| U3-U4 | 60.6450 | 60.9450 | 112.3220 | 111.9880 |
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 | 60750.24510947 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 1176209886733406592 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_11762098867 |
| RA | 219.005966 |
| DEC | 9.74448 |
| 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 | 42.323 |
| HIERARCH ESO ISS PBL12 END | 42.574 |
| HIERARCH ESO ISS PBLA12 START | 16.9 |
| HIERARCH ESO ISS PBLA12 END | 17.8 |
| HIERARCH ESO ISS PBL13 START | 75.175 |
| HIERARCH ESO ISS PBL13 END | 75.853 |
| HIERARCH ESO ISS PBLA13 START | 25.3 |
| HIERARCH ESO ISS PBLA13 END | 26.1 |
| HIERARCH ESO ISS PBL14 START | 99.001 |
| HIERARCH ESO ISS PBL14 END | 100.683 |
| HIERARCH ESO ISS PBLA14 START | 63.001 |
| HIERARCH ESO ISS PBLA14 END | 63.271 |
| HIERARCH ESO ISS PBL23 START | 33.875 |
| HIERARCH ESO ISS PBL23 END | 34.299 |
| HIERARCH ESO ISS PBLA23 START | 35.8 |
| HIERARCH ESO ISS PBLA23 END | 36.6 |
| HIERARCH ESO ISS PBL24 START | 76.047 |
| HIERARCH ESO ISS PBL24 END | 77.087 |
| HIERARCH ESO ISS PBLA24 START | 86.652 |
| HIERARCH ESO ISS PBLA24 END | 86.48 |
| HIERARCH ESO ISS PBL34 START | 60.645 |
| HIERARCH ESO ISS PBL34 END | 60.945 |
| HIERARCH ESO ISS PBLA34 START | 112.322 |
| HIERARCH ESO ISS PBLA34 END | 111.988 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007105 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007156 |
| HIERARCH ESO ISS AMBI TEMP | 13.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_11762098867 |
| HIERARCH ESO FT ROBJ ALPHA | 143600.560 |
| HIERARCH ESO FT ROBJ DELTA | 094447.454 |