Exposure
- ID
- GRAVI.2022-08-18T09:13:38.053_2
- Header ID
- GRAVI.2022-08-18T09:13:38.053
- Date updated
- 2022-08-18 09:30:49 UTC+0000
- Release date
- 2023-08-18 09:30:48 UTC+0000
- UTC Start
- 2022-08-18 09:13:38.053
- UTC End
- 2022-08-18 09:18:58.053
- MJD Start
- 59809.38446821
- MJD End
- 59809.3881719137
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060165
- Ambient temperature (°C)
- 6.46
- Seeing (arcsec)
- 0.8
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 | 54.4110 | 54.4160 | 358.4000 | 359.2000 |
| U1-U3 | 100.4560 | 100.4380 | 2.9000 | 3.8000 |
| U1-U4 | 128.4860 | 128.6110 | 22.0230 | 23.2600 |
| U2-U3 | 46.4140 | 46.4040 | 8.2000 | 9.2000 |
| U2-U4 | 81.6160 | 81.9650 | 37.5300 | 38.9440 |
| U3-U4 | 47.0060 | 47.5920 | 66.4460 | 67.8490 |
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 | 59809.38446821 |
| 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 | 54.411 |
| HIERARCH ESO ISS PBL12 END | 54.416 |
| HIERARCH ESO ISS PBLA12 START | 358.4 |
| HIERARCH ESO ISS PBLA12 END | 359.2 |
| HIERARCH ESO ISS PBL13 START | 100.456 |
| HIERARCH ESO ISS PBL13 END | 100.438 |
| HIERARCH ESO ISS PBLA13 START | 2.9 |
| HIERARCH ESO ISS PBLA13 END | 3.8 |
| HIERARCH ESO ISS PBL14 START | 128.486 |
| HIERARCH ESO ISS PBL14 END | 128.611 |
| HIERARCH ESO ISS PBLA14 START | 22.023 |
| HIERARCH ESO ISS PBLA14 END | 23.26 |
| HIERARCH ESO ISS PBL23 START | 46.414 |
| HIERARCH ESO ISS PBL23 END | 46.404 |
| HIERARCH ESO ISS PBLA23 START | 8.2 |
| HIERARCH ESO ISS PBLA23 END | 9.2 |
| HIERARCH ESO ISS PBL24 START | 81.616 |
| HIERARCH ESO ISS PBL24 END | 81.965 |
| HIERARCH ESO ISS PBLA24 START | 37.53 |
| HIERARCH ESO ISS PBLA24 END | 38.944 |
| HIERARCH ESO ISS PBL34 START | 47.006 |
| HIERARCH ESO ISS PBL34 END | 47.592 |
| HIERARCH ESO ISS PBLA34 START | 66.446 |
| HIERARCH ESO ISS PBLA34 END | 67.849 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00533 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006703 |
| HIERARCH ESO ISS AMBI TEMP | 6.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |