Exposure
- ID
- GRAVI.2025-03-16T06:15:42.517_2
- Header ID
- GRAVI.2025-03-16T06:15:42.517
- Date updated
- 2025-03-16 06:25:33 UTC+0000
- Release date
- 2026-03-16 06:25:33 UTC+0000
- UTC Start
- 2025-03-16 06:15:42.517
- UTC End
- 2025-03-16 06:16:11.317
- MJD Start
- 60750.26090876
- MJD End
- 60750.26124209333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007405500000000001
- Ambient temperature (°C)
- 13.93
- Seeing (arcsec)
- 0.8500000000000001
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 | 43.4840 | 43.5300 | 20.5000 | 20.6000 |
| U1-U3 | 78.2070 | 78.3210 | 28.8000 | 28.9000 |
| U1-U4 | 106.0420 | 106.2860 | 64.0100 | 64.0390 |
| U2-U3 | 35.7240 | 35.7910 | 38.8000 | 38.9000 |
| U2-U4 | 80.2850 | 80.4260 | 85.9010 | 85.8730 |
| U3-U4 | 61.7590 | 61.7900 | 110.9540 | 110.9080 |
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 | 60750.26090876 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 1176209886733406592 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_11762098867 |
| RA | 219.00602 |
| 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 | 55.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 43.484 |
| HIERARCH ESO ISS PBL12 END | 43.53 |
| HIERARCH ESO ISS PBLA12 START | 20.5 |
| HIERARCH ESO ISS PBLA12 END | 20.6 |
| HIERARCH ESO ISS PBL13 START | 78.207 |
| HIERARCH ESO ISS PBL13 END | 78.321 |
| HIERARCH ESO ISS PBLA13 START | 28.8 |
| HIERARCH ESO ISS PBLA13 END | 28.9 |
| HIERARCH ESO ISS PBL14 START | 106.042 |
| HIERARCH ESO ISS PBL14 END | 106.286 |
| HIERARCH ESO ISS PBLA14 START | 64.01 |
| HIERARCH ESO ISS PBLA14 END | 64.039 |
| HIERARCH ESO ISS PBL23 START | 35.724 |
| HIERARCH ESO ISS PBL23 END | 35.791 |
| HIERARCH ESO ISS PBLA23 START | 38.8 |
| HIERARCH ESO ISS PBLA23 END | 38.9 |
| HIERARCH ESO ISS PBL24 START | 80.285 |
| HIERARCH ESO ISS PBL24 END | 80.426 |
| HIERARCH ESO ISS PBLA24 START | 85.901 |
| HIERARCH ESO ISS PBLA24 END | 85.873 |
| HIERARCH ESO ISS PBL34 START | 61.759 |
| HIERARCH ESO ISS PBL34 END | 61.79 |
| HIERARCH ESO ISS PBLA34 START | 110.954 |
| HIERARCH ESO ISS PBLA34 END | 110.908 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007156 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007655 |
| HIERARCH ESO ISS AMBI TEMP | 13.93 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_11762098867 |
| HIERARCH ESO FT ROBJ ALPHA | 143600.560 |
| HIERARCH ESO FT ROBJ DELTA | 094447.454 |