Exposure
- ID
- GRAVI.2023-07-02T07:19:34.243_2
- Header ID
- GRAVI.2023-07-02T07:19:34.243
- Date updated
- 2023-07-02 07:35:52 UTC+0000
- Release date
- 2024-07-02 07:35:52 UTC+0000
- UTC Start
- 2023-07-02 07:19:34.243
- UTC End
- 2023-07-02 07:25:34.243
- MJD Start
- 60127.30525744
- MJD End
- 60127.3094241067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028115
- Ambient temperature (°C)
- 13.84
- Seeing (arcsec)
- 0.525
Observation
- ID
- 56111
- Category
- science
- Program ID
- 1104.C-0651(G)
- Program Title
- AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
- Program Type
- DDT
- PI / COI
- LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ ...
Target
- ID
- 41560
- Name
- HIP99770
- RA
- 303.633466666667
- DEC
- 36.8063055555556
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 | 41.2910 | 41.9190 | 45.8000 | 45.7000 |
| U1-U3 | 80.7140 | 81.8160 | 50.8000 | 50.5000 |
| U1-U4 | 126.4210 | 127.0460 | 66.8680 | 66.0100 |
| U2-U3 | 39.7370 | 40.1910 | 56.0000 | 55.4000 |
| U2-U4 | 89.1170 | 88.9290 | 76.4380 | 75.4260 |
| U3-U4 | 53.7190 | 52.9770 | 91.4360 | 90.4670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(G) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60127.30525744 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HIP99770 |
| HIERARCH ESO INS SOBJ NAME | HIP99770b |
| RA | 303.636964 |
| DEC | 36.80654 |
| 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 | 388.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 41.291 |
| HIERARCH ESO ISS PBL12 END | 41.919 |
| HIERARCH ESO ISS PBLA12 START | 45.8 |
| HIERARCH ESO ISS PBLA12 END | 45.7 |
| HIERARCH ESO ISS PBL13 START | 80.714 |
| HIERARCH ESO ISS PBL13 END | 81.816 |
| HIERARCH ESO ISS PBLA13 START | 50.8 |
| HIERARCH ESO ISS PBLA13 END | 50.5 |
| HIERARCH ESO ISS PBL14 START | 126.421 |
| HIERARCH ESO ISS PBL14 END | 127.046 |
| HIERARCH ESO ISS PBLA14 START | 66.868 |
| HIERARCH ESO ISS PBLA14 END | 66.01 |
| HIERARCH ESO ISS PBL23 START | 39.737 |
| HIERARCH ESO ISS PBL23 END | 40.191 |
| HIERARCH ESO ISS PBLA23 START | 56.0 |
| HIERARCH ESO ISS PBLA23 END | 55.4 |
| HIERARCH ESO ISS PBL24 START | 89.117 |
| HIERARCH ESO ISS PBL24 END | 88.929 |
| HIERARCH ESO ISS PBLA24 START | 76.438 |
| HIERARCH ESO ISS PBLA24 END | 75.426 |
| HIERARCH ESO ISS PBL34 START | 53.719 |
| HIERARCH ESO ISS PBL34 END | 52.977 |
| HIERARCH ESO ISS PBLA34 START | 91.436 |
| HIERARCH ESO ISS PBLA34 END | 90.467 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002557 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003066 |
| HIERARCH ESO ISS AMBI TEMP | 13.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | HIP99770 |
| HIERARCH ESO FT ROBJ ALPHA | 201432.032 |
| HIERARCH ESO FT ROBJ DELTA | 364822.700 |