Exposure
- ID
- GRAVI.2020-01-07T03:45:40.978_2
- Header ID
- GRAVI.2020-01-07T03:45:40.978
- 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 03:45:40.978
- UTC End
- 2020-01-07 03:51:00.978
- MJD Start
- 58855.15672428
- MJD End
- 58855.1604279837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0011555
- Ambient temperature (°C)
- 10.05
- Seeing (arcsec)
- 2.46
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 | 51.1680 | 50.9680 | 31.4000 | 32.1000 |
| U1-U3 | 93.5390 | 93.1280 | 38.2000 | 39.0000 |
| U1-U4 | 125.3620 | 124.8440 | 66.7670 | 67.7720 |
| U2-U3 | 43.1720 | 42.9680 | 46.4000 | 47.2000 |
| U2-U4 | 88.7380 | 88.5550 | 86.2700 | 87.3680 |
| U3-U4 | 62.1270 | 62.2140 | 112.7370 | 113.8070 |
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 | 58855.15672428 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 51.168 |
| HIERARCH ESO ISS PBL12 END | 50.968 |
| HIERARCH ESO ISS PBLA12 START | 31.4 |
| HIERARCH ESO ISS PBLA12 END | 32.1 |
| HIERARCH ESO ISS PBL13 START | 93.539 |
| HIERARCH ESO ISS PBL13 END | 93.128 |
| HIERARCH ESO ISS PBLA13 START | 38.2 |
| HIERARCH ESO ISS PBLA13 END | 39.0 |
| HIERARCH ESO ISS PBL14 START | 125.362 |
| HIERARCH ESO ISS PBL14 END | 124.844 |
| HIERARCH ESO ISS PBLA14 START | 66.767 |
| HIERARCH ESO ISS PBLA14 END | 67.772 |
| HIERARCH ESO ISS PBL23 START | 43.172 |
| HIERARCH ESO ISS PBL23 END | 42.968 |
| HIERARCH ESO ISS PBLA23 START | 46.4 |
| HIERARCH ESO ISS PBLA23 END | 47.2 |
| HIERARCH ESO ISS PBL24 START | 88.738 |
| HIERARCH ESO ISS PBL24 END | 88.555 |
| HIERARCH ESO ISS PBLA24 START | 86.27 |
| HIERARCH ESO ISS PBLA24 END | 87.368 |
| HIERARCH ESO ISS PBL34 START | 62.127 |
| HIERARCH ESO ISS PBL34 END | 62.214 |
| HIERARCH ESO ISS PBLA34 START | 112.737 |
| HIERARCH ESO ISS PBLA34 END | 113.807 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001325 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.000986 |
| HIERARCH ESO ISS AMBI TEMP | 10.05 |
| HIERARCH ESO ISS AMBI FWHM START | 2.46 |
| HIERARCH ESO ISS AMBI FWHM END | 2.46 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |