Exposure
- ID
- GRAVI.2022-08-18T08:15:37.907_2
- Header ID
- GRAVI.2022-08-18T08:15:37.907
- Date updated
- 2022-08-18 08:30:54 UTC+0000
- Release date
- 2023-08-18 08:30:54 UTC+0000
- UTC Start
- 2022-08-18 08:15:37.907
- UTC End
- 2022-08-18 08:20:57.907
- MJD Start
- 59809.34418874
- MJD End
- 59809.3478924437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003444
- Ambient temperature (°C)
- 7.65
- Seeing (arcsec)
- 1.45
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 | 54.1470 | 54.1910 | 349.7000 | 350.6000 |
| U1-U3 | 100.3520 | 100.3860 | 353.4000 | 354.4000 |
| U1-U4 | 127.4680 | 127.5370 | 9.0560 | 10.3420 |
| U2-U3 | 46.4510 | 46.4530 | 357.8000 | 358.8000 |
| U2-U4 | 78.4560 | 78.7160 | 22.2680 | 23.8190 |
| U3-U4 | 41.0070 | 41.5750 | 50.3080 | 52.0480 |
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 | 59809.34418874 |
| 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 | 54.147 |
| HIERARCH ESO ISS PBL12 END | 54.191 |
| HIERARCH ESO ISS PBLA12 START | 349.7 |
| HIERARCH ESO ISS PBLA12 END | 350.6 |
| HIERARCH ESO ISS PBL13 START | 100.352 |
| HIERARCH ESO ISS PBL13 END | 100.386 |
| HIERARCH ESO ISS PBLA13 START | 353.4 |
| HIERARCH ESO ISS PBLA13 END | 354.4 |
| HIERARCH ESO ISS PBL14 START | 127.468 |
| HIERARCH ESO ISS PBL14 END | 127.537 |
| HIERARCH ESO ISS PBLA14 START | 9.056 |
| HIERARCH ESO ISS PBLA14 END | 10.342 |
| HIERARCH ESO ISS PBL23 START | 46.451 |
| HIERARCH ESO ISS PBL23 END | 46.453 |
| HIERARCH ESO ISS PBLA23 START | 357.8 |
| HIERARCH ESO ISS PBLA23 END | 358.8 |
| HIERARCH ESO ISS PBL24 START | 78.456 |
| HIERARCH ESO ISS PBL24 END | 78.716 |
| HIERARCH ESO ISS PBLA24 START | 22.268 |
| HIERARCH ESO ISS PBLA24 END | 23.819 |
| HIERARCH ESO ISS PBL34 START | 41.007 |
| HIERARCH ESO ISS PBL34 END | 41.575 |
| HIERARCH ESO ISS PBLA34 START | 50.308 |
| HIERARCH ESO ISS PBLA34 END | 52.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003529 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003359 |
| HIERARCH ESO ISS AMBI TEMP | 7.65 |
| HIERARCH ESO ISS AMBI FWHM START | 1.44 |
| HIERARCH ESO ISS AMBI FWHM END | 1.46 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |