Exposure
- ID
- GRAVI.2020-01-07T04:22:47.072_2
- Header ID
- GRAVI.2020-01-07T04:22:47.072
- Date updated
- 2020-01-07 11:43:02 UTC+0000
- Release date
- 2021-01-07 11:43:02 UTC+0000
- UTC Start
- 2020-01-07 04:22:47.072
- UTC End
- 2020-01-07 04:23:06.272
- MJD Start
- 58855.18248926
- MJD End
- 58855.1827114822
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0011
- Ambient temperature (°C)
- 10.42
- Seeing (arcsec)
- 2.36
Observation
- ID
- 43526
- Category
- science
- Program ID
- 1104.C-0651(A)
- 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
- 33035
- Name
- betapic
- RA
- 86.8211958333333
- DEC
- -51.0665113888889
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 | 49.7190 | 49.6910 | 36.2000 | 36.2000 |
| U1-U3 | 90.5510 | 90.4940 | 43.3000 | 43.4000 |
| U1-U4 | 121.4190 | 121.3410 | 73.3410 | 73.4530 |
| U2-U3 | 41.6830 | 41.6550 | 51.9000 | 52.0000 |
| U2-U4 | 87.1480 | 87.1130 | 93.5060 | 93.6310 |
| U3-U4 | 62.4660 | 62.4670 | 119.8200 | 119.9430 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58855.18248926 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824186 |
| DEC | -51.06574 |
| 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 | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 49.719 |
| HIERARCH ESO ISS PBL12 END | 49.691 |
| HIERARCH ESO ISS PBLA12 START | 36.2 |
| HIERARCH ESO ISS PBLA12 END | 36.2 |
| HIERARCH ESO ISS PBL13 START | 90.551 |
| HIERARCH ESO ISS PBL13 END | 90.494 |
| HIERARCH ESO ISS PBLA13 START | 43.3 |
| HIERARCH ESO ISS PBLA13 END | 43.4 |
| HIERARCH ESO ISS PBL14 START | 121.419 |
| HIERARCH ESO ISS PBL14 END | 121.341 |
| HIERARCH ESO ISS PBLA14 START | 73.341 |
| HIERARCH ESO ISS PBLA14 END | 73.453 |
| HIERARCH ESO ISS PBL23 START | 41.683 |
| HIERARCH ESO ISS PBL23 END | 41.655 |
| HIERARCH ESO ISS PBLA23 START | 51.9 |
| HIERARCH ESO ISS PBLA23 END | 52.0 |
| HIERARCH ESO ISS PBL24 START | 87.148 |
| HIERARCH ESO ISS PBL24 END | 87.113 |
| HIERARCH ESO ISS PBLA24 START | 93.506 |
| HIERARCH ESO ISS PBLA24 END | 93.631 |
| HIERARCH ESO ISS PBL34 START | 62.466 |
| HIERARCH ESO ISS PBL34 END | 62.467 |
| HIERARCH ESO ISS PBLA34 START | 119.82 |
| HIERARCH ESO ISS PBLA34 END | 119.943 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0011 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0011 |
| HIERARCH ESO ISS AMBI TEMP | 10.42 |
| HIERARCH ESO ISS AMBI FWHM START | 2.36 |
| HIERARCH ESO ISS AMBI FWHM END | 2.36 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |