Exposure
- ID
- GRAVI.2025-01-21T01:39:22.207_2
- Header ID
- GRAVI.2025-01-21T01:39:22.207
- Date updated
- 2025-01-21 01:45:39 UTC+0000
- Release date
- 2026-01-21 01:45:38 UTC+0000
- UTC Start
- 2025-01-21 01:39:22.207
- UTC End
- 2025-01-21 01:40:26.207
- MJD Start
- 60696.06900702
- MJD End
- 60696.06974776074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005278
- Ambient temperature (°C)
- 14.28
- Seeing (arcsec)
- 0.965
Observation
- ID
- 63456
- 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
- 47285
- Name
- Gaia_DR3_32503282090
- RA
- 56.84725416666666
- DEC
- -1.9722075000000001
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 | 55.4870 | 55.5220 | 32.9000 | 33.0000 |
| U1-U3 | 101.3620 | 101.4160 | 38.6000 | 38.7000 |
| U1-U4 | 129.7160 | 129.6530 | 63.3890 | 63.3860 |
| U2-U3 | 46.4840 | 46.5000 | 45.5000 | 45.5000 |
| U2-U4 | 86.6050 | 86.4710 | 82.3600 | 82.3590 |
| U3-U4 | 56.7500 | 56.6040 | 111.8000 | 111.8700 |
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 | 60696.06900702 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 3250328209054347264 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_32503282090 |
| RA | 56.85048 |
| DEC | -1.9737 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 55.487 |
| HIERARCH ESO ISS PBL12 END | 55.522 |
| HIERARCH ESO ISS PBLA12 START | 32.9 |
| HIERARCH ESO ISS PBLA12 END | 33.0 |
| HIERARCH ESO ISS PBL13 START | 101.362 |
| HIERARCH ESO ISS PBL13 END | 101.416 |
| HIERARCH ESO ISS PBLA13 START | 38.6 |
| HIERARCH ESO ISS PBLA13 END | 38.7 |
| HIERARCH ESO ISS PBL14 START | 129.716 |
| HIERARCH ESO ISS PBL14 END | 129.653 |
| HIERARCH ESO ISS PBLA14 START | 63.389 |
| HIERARCH ESO ISS PBLA14 END | 63.386 |
| HIERARCH ESO ISS PBL23 START | 46.484 |
| HIERARCH ESO ISS PBL23 END | 46.5 |
| HIERARCH ESO ISS PBLA23 START | 45.5 |
| HIERARCH ESO ISS PBLA23 END | 45.5 |
| HIERARCH ESO ISS PBL24 START | 86.605 |
| HIERARCH ESO ISS PBL24 END | 86.471 |
| HIERARCH ESO ISS PBLA24 START | 82.36 |
| HIERARCH ESO ISS PBLA24 END | 82.359 |
| HIERARCH ESO ISS PBL34 START | 56.75 |
| HIERARCH ESO ISS PBL34 END | 56.604 |
| HIERARCH ESO ISS PBLA34 START | 111.8 |
| HIERARCH ESO ISS PBLA34 END | 111.87 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005003 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005553 |
| HIERARCH ESO ISS AMBI TEMP | 14.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_32503282090 |
| HIERARCH ESO FT ROBJ ALPHA | 034723.341 |
| HIERARCH ESO FT ROBJ DELTA | -015819.947 |