Exposure
- ID
- GRAVI.2025-02-17T04:06:07.228_2
- Header ID
- GRAVI.2025-02-17T04:06:07.228
- Date updated
- 2025-02-17 17:55:22 UTC+0000
- Release date
- 2026-02-17 17:55:19 UTC+0000
- UTC Start
- 2025-02-17 04:06:07.228
- UTC End
- 2025-02-17 04:11:27.228
- MJD Start
- 60723.17091699
- MJD End
- 60723.1746206937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006078
- Ambient temperature (°C)
- 14.01
- Seeing (arcsec)
- 0.755
Observation
- ID
- 64587
- 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
- 48068
- Name
- Gaia_DR3_60767302911
- RA
- 183.05003749999997
- DEC
- -54.23045472222223
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 | 53.4120 | 53.3970 | 2.9000 | 3.7000 |
| U1-U3 | 98.9480 | 98.8930 | 7.8000 | 8.7000 |
| U1-U4 | 129.8190 | 129.8860 | 28.2170 | 29.4100 |
| U2-U3 | 45.9680 | 45.9400 | 13.6000 | 14.6000 |
| U2-U4 | 84.7060 | 84.9880 | 43.8870 | 45.2210 |
| U3-U4 | 50.6460 | 51.1370 | 71.1490 | 72.4710 |
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 | 60723.17091699 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 6076730291172791040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_60767302911 |
| RA | 183.053693 |
| DEC | -54.23085 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 53.412 |
| HIERARCH ESO ISS PBL12 END | 53.397 |
| HIERARCH ESO ISS PBLA12 START | 2.9 |
| HIERARCH ESO ISS PBLA12 END | 3.7 |
| HIERARCH ESO ISS PBL13 START | 98.948 |
| HIERARCH ESO ISS PBL13 END | 98.893 |
| HIERARCH ESO ISS PBLA13 START | 7.8 |
| HIERARCH ESO ISS PBLA13 END | 8.7 |
| HIERARCH ESO ISS PBL14 START | 129.819 |
| HIERARCH ESO ISS PBL14 END | 129.886 |
| HIERARCH ESO ISS PBLA14 START | 28.217 |
| HIERARCH ESO ISS PBLA14 END | 29.41 |
| HIERARCH ESO ISS PBL23 START | 45.968 |
| HIERARCH ESO ISS PBL23 END | 45.94 |
| HIERARCH ESO ISS PBLA23 START | 13.6 |
| HIERARCH ESO ISS PBLA23 END | 14.6 |
| HIERARCH ESO ISS PBL24 START | 84.706 |
| HIERARCH ESO ISS PBL24 END | 84.988 |
| HIERARCH ESO ISS PBLA24 START | 43.887 |
| HIERARCH ESO ISS PBLA24 END | 45.221 |
| HIERARCH ESO ISS PBL34 START | 50.646 |
| HIERARCH ESO ISS PBL34 END | 51.137 |
| HIERARCH ESO ISS PBLA34 START | 71.149 |
| HIERARCH ESO ISS PBLA34 END | 72.471 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007569 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004587 |
| HIERARCH ESO ISS AMBI TEMP | 14.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_60767302911 |
| HIERARCH ESO FT ROBJ ALPHA | 121212.009 |
| HIERARCH ESO FT ROBJ DELTA | -541349.637 |