Exposure
- ID
- GRAVI.2020-01-07T03:56:05.004_2
- Header ID
- GRAVI.2020-01-07T03:56:05.004
- 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 03:56:05.004
- UTC End
- 2020-01-07 03:56:24.204
- MJD Start
- 58855.16394681
- MJD End
- 58855.1641690322
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001194
- Ambient temperature (°C)
- 10.3
- Seeing (arcsec)
- 4.35
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 | 50.7960 | 50.7720 | 32.7000 | 32.8000 |
| U1-U3 | 92.7730 | 92.7240 | 39.7000 | 39.8000 |
| U1-U4 | 124.3880 | 124.3250 | 68.6110 | 68.7230 |
| U2-U3 | 42.7920 | 42.7680 | 47.9000 | 48.0000 |
| U2-U4 | 88.3850 | 88.3610 | 88.2870 | 88.4100 |
| U3-U4 | 62.2770 | 62.2850 | 114.7030 | 114.8240 |
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 | 58855.16394681 |
| 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 | 50.796 |
| HIERARCH ESO ISS PBL12 END | 50.772 |
| HIERARCH ESO ISS PBLA12 START | 32.7 |
| HIERARCH ESO ISS PBLA12 END | 32.8 |
| HIERARCH ESO ISS PBL13 START | 92.773 |
| HIERARCH ESO ISS PBL13 END | 92.724 |
| HIERARCH ESO ISS PBLA13 START | 39.7 |
| HIERARCH ESO ISS PBLA13 END | 39.8 |
| HIERARCH ESO ISS PBL14 START | 124.388 |
| HIERARCH ESO ISS PBL14 END | 124.325 |
| HIERARCH ESO ISS PBLA14 START | 68.611 |
| HIERARCH ESO ISS PBLA14 END | 68.723 |
| HIERARCH ESO ISS PBL23 START | 42.792 |
| HIERARCH ESO ISS PBL23 END | 42.768 |
| HIERARCH ESO ISS PBLA23 START | 47.9 |
| HIERARCH ESO ISS PBLA23 END | 48.0 |
| HIERARCH ESO ISS PBL24 START | 88.385 |
| HIERARCH ESO ISS PBL24 END | 88.361 |
| HIERARCH ESO ISS PBLA24 START | 88.287 |
| HIERARCH ESO ISS PBLA24 END | 88.41 |
| HIERARCH ESO ISS PBL34 START | 62.277 |
| HIERARCH ESO ISS PBL34 END | 62.285 |
| HIERARCH ESO ISS PBLA34 START | 114.703 |
| HIERARCH ESO ISS PBLA34 END | 114.824 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001194 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001194 |
| HIERARCH ESO ISS AMBI TEMP | 10.3 |
| HIERARCH ESO ISS AMBI FWHM START | 4.35 |
| HIERARCH ESO ISS AMBI FWHM END | 4.35 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |