Exposure
- ID
- GRAVI.2020-02-10T02:59:37.991_2
- Header ID
- GRAVI.2020-02-10T02:59:37.991
- Date updated
- 2020-02-10 03:15:23 UTC+0000
- Release date
- 2021-02-10 03:15:23 UTC+0000
- UTC Start
- 2020-02-10 02:59:37.991
- UTC End
- 2020-02-10 03:04:57.991
- MJD Start
- 58889.12474527
- MJD End
- 58889.1284489737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007161
- Ambient temperature (°C)
- 15.46
- Seeing (arcsec)
- 0.825
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 | 47.1560 | 46.8240 | 42.3000 | 43.0000 |
| U1-U3 | 85.2550 | 84.5680 | 49.9000 | 50.7000 |
| U1-U4 | 113.9340 | 112.9460 | 82.4340 | 83.4770 |
| U2-U3 | 39.0180 | 38.6710 | 59.2000 | 60.0000 |
| U2-U4 | 83.5810 | 83.0920 | 103.7430 | 104.9340 |
| U3-U4 | 62.1580 | 62.0790 | 129.8900 | 131.0560 |
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 | 58889.12474527 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824195 |
| DEC | -51.0658 |
| 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 | 47.156 |
| HIERARCH ESO ISS PBL12 END | 46.824 |
| HIERARCH ESO ISS PBLA12 START | 42.3 |
| HIERARCH ESO ISS PBLA12 END | 43.0 |
| HIERARCH ESO ISS PBL13 START | 85.255 |
| HIERARCH ESO ISS PBL13 END | 84.568 |
| HIERARCH ESO ISS PBLA13 START | 49.9 |
| HIERARCH ESO ISS PBLA13 END | 50.7 |
| HIERARCH ESO ISS PBL14 START | 113.934 |
| HIERARCH ESO ISS PBL14 END | 112.946 |
| HIERARCH ESO ISS PBLA14 START | 82.434 |
| HIERARCH ESO ISS PBLA14 END | 83.477 |
| HIERARCH ESO ISS PBL23 START | 39.018 |
| HIERARCH ESO ISS PBL23 END | 38.671 |
| HIERARCH ESO ISS PBLA23 START | 59.2 |
| HIERARCH ESO ISS PBLA23 END | 60.0 |
| HIERARCH ESO ISS PBL24 START | 83.581 |
| HIERARCH ESO ISS PBL24 END | 83.092 |
| HIERARCH ESO ISS PBLA24 START | 103.743 |
| HIERARCH ESO ISS PBLA24 END | 104.934 |
| HIERARCH ESO ISS PBL34 START | 62.158 |
| HIERARCH ESO ISS PBL34 END | 62.079 |
| HIERARCH ESO ISS PBLA34 START | 129.89 |
| HIERARCH ESO ISS PBLA34 END | 131.056 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007353 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006969 |
| HIERARCH ESO ISS AMBI TEMP | 15.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.0870 |
| HIERARCH ESO FT ROBJ DELTA | -510359.4410 |