Exposure
- ID
- GRAVI.2023-07-02T07:26:25.260_2
- Header ID
- GRAVI.2023-07-02T07:26:25.260
- Date updated
- 2023-07-02 07:41:11 UTC+0000
- Release date
- 2024-07-02 07:41:11 UTC+0000
- UTC Start
- 2023-07-02 07:26:25.260
- UTC End
- 2023-07-02 07:32:25.260
- MJD Start
- 60127.31001458
- MJD End
- 60127.314181246664
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029395000000000003
- Ambient temperature (°C)
- 13.87
- Seeing (arcsec)
- 0.55
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
- 303.63346666666666
- DEC
- 36.806305555555554
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 | 41.9480 | 42.5590 | 45.7000 | 45.5000 |
| U1-U3 | 81.8650 | 82.9300 | 50.4000 | 50.1000 |
| U1-U4 | 127.0740 | 127.6340 | 65.9700 | 65.1080 |
| U2-U3 | 40.2120 | 40.6460 | 55.4000 | 54.8000 |
| U2-U4 | 88.9190 | 88.6890 | 75.3790 | 74.3620 |
| U3-U4 | 52.9420 | 52.1740 | 90.4220 | 89.4450 |
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 | 60127.31001458 |
| 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 | 41.948 |
| HIERARCH ESO ISS PBL12 END | 42.559 |
| HIERARCH ESO ISS PBLA12 START | 45.7 |
| HIERARCH ESO ISS PBLA12 END | 45.5 |
| HIERARCH ESO ISS PBL13 START | 81.865 |
| HIERARCH ESO ISS PBL13 END | 82.93 |
| HIERARCH ESO ISS PBLA13 START | 50.4 |
| HIERARCH ESO ISS PBLA13 END | 50.1 |
| HIERARCH ESO ISS PBL14 START | 127.074 |
| HIERARCH ESO ISS PBL14 END | 127.634 |
| HIERARCH ESO ISS PBLA14 START | 65.97 |
| HIERARCH ESO ISS PBLA14 END | 65.108 |
| HIERARCH ESO ISS PBL23 START | 40.212 |
| HIERARCH ESO ISS PBL23 END | 40.646 |
| HIERARCH ESO ISS PBLA23 START | 55.4 |
| HIERARCH ESO ISS PBLA23 END | 54.8 |
| HIERARCH ESO ISS PBL24 START | 88.919 |
| HIERARCH ESO ISS PBL24 END | 88.689 |
| HIERARCH ESO ISS PBLA24 START | 75.379 |
| HIERARCH ESO ISS PBLA24 END | 74.362 |
| HIERARCH ESO ISS PBL34 START | 52.942 |
| HIERARCH ESO ISS PBL34 END | 52.174 |
| HIERARCH ESO ISS PBLA34 START | 90.422 |
| HIERARCH ESO ISS PBLA34 END | 89.445 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003066 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002813 |
| HIERARCH ESO ISS AMBI TEMP | 13.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | HIP99770 |
| HIERARCH ESO FT ROBJ ALPHA | 201432.032 |
| HIERARCH ESO FT ROBJ DELTA | 364822.700 |