Exposure
- ID
- GRAVI.2020-02-10T03:42:26.099_2
- Header ID
- GRAVI.2020-02-10T03:42:26.099
- Date updated
- 2020-02-10 03:50:20 UTC+0000
- Release date
- 2021-02-10 03:50:20 UTC+0000
- UTC Start
- 2020-02-10 03:42:26.099
- UTC End
- 2020-02-10 03:42:45.299
- MJD Start
- 58889.15446874
- MJD End
- 58889.1546909622
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015358
- Ambient temperature (°C)
- 15.55
- Seeing (arcsec)
- 0.675
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 | 44.4110 | 44.3660 | 47.2000 | 47.3000 |
| U1-U3 | 79.5870 | 79.4950 | 55.3000 | 55.4000 |
| U1-U4 | 105.7790 | 105.6470 | 90.5170 | 90.6420 |
| U2-U3 | 36.1560 | 36.1090 | 65.2000 | 65.3000 |
| U2-U4 | 79.5250 | 79.4590 | 113.0360 | 113.1790 |
| U3-U4 | 61.4150 | 61.4010 | 138.9100 | 139.0470 |
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 | 58889.15446874 |
| 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 | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 44.411 |
| HIERARCH ESO ISS PBL12 END | 44.366 |
| HIERARCH ESO ISS PBLA12 START | 47.2 |
| HIERARCH ESO ISS PBLA12 END | 47.3 |
| HIERARCH ESO ISS PBL13 START | 79.587 |
| HIERARCH ESO ISS PBL13 END | 79.495 |
| HIERARCH ESO ISS PBLA13 START | 55.3 |
| HIERARCH ESO ISS PBLA13 END | 55.4 |
| HIERARCH ESO ISS PBL14 START | 105.779 |
| HIERARCH ESO ISS PBL14 END | 105.647 |
| HIERARCH ESO ISS PBLA14 START | 90.517 |
| HIERARCH ESO ISS PBLA14 END | 90.642 |
| HIERARCH ESO ISS PBL23 START | 36.156 |
| HIERARCH ESO ISS PBL23 END | 36.109 |
| HIERARCH ESO ISS PBLA23 START | 65.2 |
| HIERARCH ESO ISS PBLA23 END | 65.3 |
| HIERARCH ESO ISS PBL24 START | 79.525 |
| HIERARCH ESO ISS PBL24 END | 79.459 |
| HIERARCH ESO ISS PBLA24 START | 113.036 |
| HIERARCH ESO ISS PBLA24 END | 113.179 |
| HIERARCH ESO ISS PBL34 START | 61.415 |
| HIERARCH ESO ISS PBL34 END | 61.401 |
| HIERARCH ESO ISS PBLA34 START | 138.91 |
| HIERARCH ESO ISS PBLA34 END | 139.047 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013721 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016995 |
| HIERARCH ESO ISS AMBI TEMP | 15.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.0870 |
| HIERARCH ESO FT ROBJ DELTA | -510359.4410 |