Exposure
- ID
- GRAVI.2020-01-07T04:09:17.038_2
- Header ID
- GRAVI.2020-01-07T04:09:17.038
- 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 04:09:17.038
- UTC End
- 2020-01-07 04:14:37.038
- MJD Start
- 58855.17311386
- MJD End
- 58855.1768175637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0012515
- Ambient temperature (°C)
- 10.16
- Seeing (arcsec)
- 2.915
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 | 50.2850 | 50.0520 | 34.5000 | 35.2000 |
| U1-U3 | 91.7180 | 91.2390 | 41.5000 | 42.3000 |
| U1-U4 | 123.0010 | 122.3570 | 70.9540 | 71.9580 |
| U2-U3 | 42.2670 | 42.0280 | 49.9000 | 50.7000 |
| U2-U4 | 87.8310 | 87.5580 | 90.8640 | 91.9730 |
| U3-U4 | 62.4050 | 62.4390 | 117.2260 | 118.3140 |
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 | 58855.17311386 |
| 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 | 50.285 |
| HIERARCH ESO ISS PBL12 END | 50.052 |
| HIERARCH ESO ISS PBLA12 START | 34.5 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 91.718 |
| HIERARCH ESO ISS PBL13 END | 91.239 |
| HIERARCH ESO ISS PBLA13 START | 41.5 |
| HIERARCH ESO ISS PBLA13 END | 42.3 |
| HIERARCH ESO ISS PBL14 START | 123.001 |
| HIERARCH ESO ISS PBL14 END | 122.357 |
| HIERARCH ESO ISS PBLA14 START | 70.954 |
| HIERARCH ESO ISS PBLA14 END | 71.958 |
| HIERARCH ESO ISS PBL23 START | 42.267 |
| HIERARCH ESO ISS PBL23 END | 42.028 |
| HIERARCH ESO ISS PBLA23 START | 49.9 |
| HIERARCH ESO ISS PBLA23 END | 50.7 |
| HIERARCH ESO ISS PBL24 START | 87.831 |
| HIERARCH ESO ISS PBL24 END | 87.558 |
| HIERARCH ESO ISS PBLA24 START | 90.864 |
| HIERARCH ESO ISS PBLA24 END | 91.973 |
| HIERARCH ESO ISS PBL34 START | 62.405 |
| HIERARCH ESO ISS PBL34 END | 62.439 |
| HIERARCH ESO ISS PBLA34 START | 117.226 |
| HIERARCH ESO ISS PBLA34 END | 118.314 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001203 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0013 |
| HIERARCH ESO ISS AMBI TEMP | 10.16 |
| HIERARCH ESO ISS AMBI FWHM START | 3.08 |
| HIERARCH ESO ISS AMBI FWHM END | 2.75 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |