Exposure
- ID
- GRAVI.2020-02-10T02:48:43.964_2
- Header ID
- GRAVI.2020-02-10T02:48:43.964
- Date updated
- 2020-02-10 03:05:22 UTC+0000
- Release date
- 2021-02-10 03:05:22 UTC+0000
- UTC Start
- 2020-02-10 02:48:43.964
- UTC End
- 2020-02-10 02:54:03.964
- MJD Start
- 58889.11717551
- MJD End
- 58889.1208792137
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066805
- Ambient temperature (°C)
- 15.6
- Seeing (arcsec)
- 0.93
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 | 47.7710 | 47.4570 | 41.0000 | 41.7000 |
| U1-U3 | 86.5250 | 85.8760 | 48.5000 | 49.3000 |
| U1-U4 | 115.7570 | 114.8260 | 80.4400 | 81.4700 |
| U2-U3 | 39.6590 | 39.3310 | 57.6000 | 58.4000 |
| U2-U4 | 84.4780 | 84.0210 | 101.4750 | 102.6460 |
| U3-U4 | 62.2870 | 62.2240 | 127.6640 | 128.8140 |
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 | 58889.11717551 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicc |
| 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 | 47.771 |
| HIERARCH ESO ISS PBL12 END | 47.457 |
| HIERARCH ESO ISS PBLA12 START | 41.0 |
| HIERARCH ESO ISS PBLA12 END | 41.7 |
| HIERARCH ESO ISS PBL13 START | 86.525 |
| HIERARCH ESO ISS PBL13 END | 85.876 |
| HIERARCH ESO ISS PBLA13 START | 48.5 |
| HIERARCH ESO ISS PBLA13 END | 49.3 |
| HIERARCH ESO ISS PBL14 START | 115.757 |
| HIERARCH ESO ISS PBL14 END | 114.826 |
| HIERARCH ESO ISS PBLA14 START | 80.44 |
| HIERARCH ESO ISS PBLA14 END | 81.47 |
| HIERARCH ESO ISS PBL23 START | 39.659 |
| HIERARCH ESO ISS PBL23 END | 39.331 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 84.478 |
| HIERARCH ESO ISS PBL24 END | 84.021 |
| HIERARCH ESO ISS PBLA24 START | 101.475 |
| HIERARCH ESO ISS PBLA24 END | 102.646 |
| HIERARCH ESO ISS PBL34 START | 62.287 |
| HIERARCH ESO ISS PBL34 END | 62.224 |
| HIERARCH ESO ISS PBLA34 START | 127.664 |
| HIERARCH ESO ISS PBLA34 END | 128.814 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006195 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007166 |
| HIERARCH ESO ISS AMBI TEMP | 15.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |