Exposure
- ID
- GRAVI.2020-01-07T01:48:49.683_2
- Header ID
- GRAVI.2020-01-07T01:48:49.683
- Date updated
- 2020-01-07 11:37:45 UTC+0000
- Release date
- 2021-01-07 11:37:45 UTC+0000
- UTC Start
- 2020-01-07 01:48:49.683
- UTC End
- 2020-01-07 01:49:53.683
- MJD Start
- 58855.07557504
- MJD End
- 58855.0763157807
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0013985
- Ambient temperature (°C)
- 11.22
- Seeing (arcsec)
- 2.23
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 | 53.8100 | 53.7910 | 15.1000 | 15.3000 |
| U1-U3 | 98.9650 | 98.9250 | 21.0000 | 21.2000 |
| U1-U4 | 130.2050 | 130.2010 | 45.2540 | 45.5510 |
| U2-U3 | 45.7620 | 45.7440 | 27.8000 | 28.1000 |
| U2-U4 | 87.9250 | 87.9860 | 63.1500 | 63.4680 |
| U3-U4 | 57.1000 | 57.2060 | 90.7670 | 91.0640 |
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 | 58855.07557504 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824412 |
| DEC | -51.06601 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 94.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 53.81 |
| HIERARCH ESO ISS PBL12 END | 53.791 |
| HIERARCH ESO ISS PBLA12 START | 15.1 |
| HIERARCH ESO ISS PBLA12 END | 15.3 |
| HIERARCH ESO ISS PBL13 START | 98.965 |
| HIERARCH ESO ISS PBL13 END | 98.925 |
| HIERARCH ESO ISS PBLA13 START | 21.0 |
| HIERARCH ESO ISS PBLA13 END | 21.2 |
| HIERARCH ESO ISS PBL14 START | 130.205 |
| HIERARCH ESO ISS PBL14 END | 130.201 |
| HIERARCH ESO ISS PBLA14 START | 45.254 |
| HIERARCH ESO ISS PBLA14 END | 45.551 |
| HIERARCH ESO ISS PBL23 START | 45.762 |
| HIERARCH ESO ISS PBL23 END | 45.744 |
| HIERARCH ESO ISS PBLA23 START | 27.8 |
| HIERARCH ESO ISS PBLA23 END | 28.1 |
| HIERARCH ESO ISS PBL24 START | 87.925 |
| HIERARCH ESO ISS PBL24 END | 87.986 |
| HIERARCH ESO ISS PBLA24 START | 63.15 |
| HIERARCH ESO ISS PBLA24 END | 63.468 |
| HIERARCH ESO ISS PBL34 START | 57.1 |
| HIERARCH ESO ISS PBL34 END | 57.206 |
| HIERARCH ESO ISS PBLA34 START | 90.767 |
| HIERARCH ESO ISS PBLA34 END | 91.064 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001465 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001332 |
| HIERARCH ESO ISS AMBI TEMP | 11.22 |
| HIERARCH ESO ISS AMBI FWHM START | 2.23 |
| HIERARCH ESO ISS AMBI FWHM END | 2.23 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |