Exposure
- ID
- GRAVI.2020-01-07T04:33:02.098_2
- Header ID
- GRAVI.2020-01-07T04:33:02.098
- 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 04:33:02.098
- UTC End
- 2020-01-07 04:33:21.298
- MJD Start
- 58855.18960761
- MJD End
- 58855.1898298322
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001428
- Ambient temperature (°C)
- 10.18
- Seeing (arcsec)
- 2.79
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 | 49.2560 | 49.2260 | 37.5000 | 37.5000 |
| U1-U3 | 89.5940 | 89.5330 | 44.7000 | 44.8000 |
| U1-U4 | 120.0970 | 120.0120 | 75.1650 | 75.2780 |
| U2-U3 | 41.2040 | 41.1730 | 53.4000 | 53.5000 |
| U2-U4 | 86.5490 | 86.5100 | 95.5380 | 95.6640 |
| U3-U4 | 62.4680 | 62.4670 | 121.8200 | 121.9440 |
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 | 58855.18960761 |
| 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 | 49.256 |
| HIERARCH ESO ISS PBL12 END | 49.226 |
| HIERARCH ESO ISS PBLA12 START | 37.5 |
| HIERARCH ESO ISS PBLA12 END | 37.5 |
| HIERARCH ESO ISS PBL13 START | 89.594 |
| HIERARCH ESO ISS PBL13 END | 89.533 |
| HIERARCH ESO ISS PBLA13 START | 44.7 |
| HIERARCH ESO ISS PBLA13 END | 44.8 |
| HIERARCH ESO ISS PBL14 START | 120.097 |
| HIERARCH ESO ISS PBL14 END | 120.012 |
| HIERARCH ESO ISS PBLA14 START | 75.165 |
| HIERARCH ESO ISS PBLA14 END | 75.278 |
| HIERARCH ESO ISS PBL23 START | 41.204 |
| HIERARCH ESO ISS PBL23 END | 41.173 |
| HIERARCH ESO ISS PBLA23 START | 53.4 |
| HIERARCH ESO ISS PBLA23 END | 53.5 |
| HIERARCH ESO ISS PBL24 START | 86.549 |
| HIERARCH ESO ISS PBL24 END | 86.51 |
| HIERARCH ESO ISS PBLA24 START | 95.538 |
| HIERARCH ESO ISS PBLA24 END | 95.664 |
| HIERARCH ESO ISS PBL34 START | 62.468 |
| HIERARCH ESO ISS PBL34 END | 62.467 |
| HIERARCH ESO ISS PBLA34 START | 121.82 |
| HIERARCH ESO ISS PBLA34 END | 121.944 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001428 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001428 |
| HIERARCH ESO ISS AMBI TEMP | 10.18 |
| HIERARCH ESO ISS AMBI FWHM START | 2.79 |
| HIERARCH ESO ISS AMBI FWHM END | 2.79 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |