Exposure
- ID
- GRAVI.2022-08-18T09:07:35.039_2
- Header ID
- GRAVI.2022-08-18T09:07:35.039
- Date updated
- 2022-08-18 09:21:59 UTC+0000
- Release date
- 2023-08-18 09:21:59 UTC+0000
- UTC Start
- 2022-08-18 09:07:35.039
- UTC End
- 2022-08-18 09:12:55.039
- MJD Start
- 59809.38026665
- MJD End
- 59809.3839703537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005978
- Ambient temperature (°C)
- 6.85
- Seeing (arcsec)
- 0.74
Observation
- ID
- 51995
- Category
- science
- Program ID
- 1104.C-0651(F)
- 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 | 54.4020 | 54.4100 | 357.5000 | 358.3000 |
| U1-U3 | 100.4700 | 100.4570 | 1.9000 | 2.8000 |
| U1-U4 | 128.3570 | 128.4780 | 20.6990 | 21.9420 |
| U2-U3 | 46.4250 | 46.4150 | 7.1000 | 8.1000 |
| U2-U4 | 81.2490 | 81.5940 | 36.0090 | 37.4380 |
| U3-U4 | 46.3790 | 46.9680 | 64.9220 | 66.3540 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(F) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59809.38026665 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicc |
| RA | 86.82409 |
| DEC | -51.06552 |
| 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 | 54.402 |
| HIERARCH ESO ISS PBL12 END | 54.41 |
| HIERARCH ESO ISS PBLA12 START | 357.5 |
| HIERARCH ESO ISS PBLA12 END | 358.3 |
| HIERARCH ESO ISS PBL13 START | 100.47 |
| HIERARCH ESO ISS PBL13 END | 100.457 |
| HIERARCH ESO ISS PBLA13 START | 1.9 |
| HIERARCH ESO ISS PBLA13 END | 2.8 |
| HIERARCH ESO ISS PBL14 START | 128.357 |
| HIERARCH ESO ISS PBL14 END | 128.478 |
| HIERARCH ESO ISS PBLA14 START | 20.699 |
| HIERARCH ESO ISS PBLA14 END | 21.942 |
| HIERARCH ESO ISS PBL23 START | 46.425 |
| HIERARCH ESO ISS PBL23 END | 46.415 |
| HIERARCH ESO ISS PBLA23 START | 7.1 |
| HIERARCH ESO ISS PBLA23 END | 8.1 |
| HIERARCH ESO ISS PBL24 START | 81.249 |
| HIERARCH ESO ISS PBL24 END | 81.594 |
| HIERARCH ESO ISS PBLA24 START | 36.009 |
| HIERARCH ESO ISS PBLA24 END | 37.438 |
| HIERARCH ESO ISS PBL34 START | 46.379 |
| HIERARCH ESO ISS PBL34 END | 46.968 |
| HIERARCH ESO ISS PBLA34 START | 64.922 |
| HIERARCH ESO ISS PBLA34 END | 66.354 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006626 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00533 |
| HIERARCH ESO ISS AMBI TEMP | 6.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |