Exposure
- ID
- GRAVI.2020-01-07T04:05:20.028_2
- Header ID
- GRAVI.2020-01-07T04:05:20.028
- 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 04:05:20.028
- UTC End
- 2020-01-07 04:05:39.228
- MJD Start
- 58855.17037069
- MJD End
- 58855.1705929122
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001193
- Ambient temperature (°C)
- 10.83
- Seeing (arcsec)
- 2.55
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 | 50.4440 | 50.4190 | 33.9000 | 34.0000 |
| U1-U3 | 92.0470 | 91.9950 | 41.0000 | 41.0000 |
| U1-U4 | 123.4380 | 123.3690 | 70.2460 | 70.3580 |
| U2-U3 | 42.4310 | 42.4050 | 49.3000 | 49.4000 |
| U2-U4 | 88.0110 | 87.9830 | 90.0830 | 90.2070 |
| U3-U4 | 62.3730 | 62.3790 | 116.4610 | 116.5820 |
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 | 58855.17037069 |
| 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 | 50.444 |
| HIERARCH ESO ISS PBL12 END | 50.419 |
| HIERARCH ESO ISS PBLA12 START | 33.9 |
| HIERARCH ESO ISS PBLA12 END | 34.0 |
| HIERARCH ESO ISS PBL13 START | 92.047 |
| HIERARCH ESO ISS PBL13 END | 91.995 |
| HIERARCH ESO ISS PBLA13 START | 41.0 |
| HIERARCH ESO ISS PBLA13 END | 41.0 |
| HIERARCH ESO ISS PBL14 START | 123.438 |
| HIERARCH ESO ISS PBL14 END | 123.369 |
| HIERARCH ESO ISS PBLA14 START | 70.246 |
| HIERARCH ESO ISS PBLA14 END | 70.358 |
| HIERARCH ESO ISS PBL23 START | 42.431 |
| HIERARCH ESO ISS PBL23 END | 42.405 |
| HIERARCH ESO ISS PBLA23 START | 49.3 |
| HIERARCH ESO ISS PBLA23 END | 49.4 |
| HIERARCH ESO ISS PBL24 START | 88.011 |
| HIERARCH ESO ISS PBL24 END | 87.983 |
| HIERARCH ESO ISS PBLA24 START | 90.083 |
| HIERARCH ESO ISS PBLA24 END | 90.207 |
| HIERARCH ESO ISS PBL34 START | 62.373 |
| HIERARCH ESO ISS PBL34 END | 62.379 |
| HIERARCH ESO ISS PBLA34 START | 116.461 |
| HIERARCH ESO ISS PBLA34 END | 116.582 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001193 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001193 |
| HIERARCH ESO ISS AMBI TEMP | 10.83 |
| HIERARCH ESO ISS AMBI FWHM START | 2.4 |
| HIERARCH ESO ISS AMBI FWHM END | 2.7 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |