Exposure
- ID
- GRAVI.2022-08-18T09:29:32.093_2
- Header ID
- GRAVI.2022-08-18T09:29:32.093
- Date updated
- 2022-08-18 09:45:53 UTC+0000
- Release date
- 2023-08-18 09:45:52 UTC+0000
- UTC Start
- 2022-08-18 09:29:32.093
- UTC End
- 2022-08-18 09:34:52.093
- MJD Start
- 59809.39551034
- MJD End
- 59809.3992140437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008014
- Ambient temperature (°C)
- 7.3
- Seeing (arcsec)
- 0.825
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 | 54.4160 | 54.4110 | 0.8000 | 1.6000 |
| U1-U3 | 100.3920 | 100.3590 | 5.5000 | 6.4000 |
| U1-U4 | 128.8380 | 128.9640 | 25.4780 | 26.6970 |
| U2-U3 | 46.3800 | 46.3640 | 11.1000 | 12.1000 |
| U2-U4 | 82.6010 | 82.9550 | 41.4630 | 42.8380 |
| U3-U4 | 48.6390 | 49.2110 | 70.3200 | 71.6550 |
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 | 59809.39551034 |
| 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 | 54.416 |
| HIERARCH ESO ISS PBL12 END | 54.411 |
| HIERARCH ESO ISS PBLA12 START | 0.8 |
| HIERARCH ESO ISS PBLA12 END | 1.6 |
| HIERARCH ESO ISS PBL13 START | 100.392 |
| HIERARCH ESO ISS PBL13 END | 100.359 |
| HIERARCH ESO ISS PBLA13 START | 5.5 |
| HIERARCH ESO ISS PBLA13 END | 6.4 |
| HIERARCH ESO ISS PBL14 START | 128.838 |
| HIERARCH ESO ISS PBL14 END | 128.964 |
| HIERARCH ESO ISS PBLA14 START | 25.478 |
| HIERARCH ESO ISS PBLA14 END | 26.697 |
| HIERARCH ESO ISS PBL23 START | 46.38 |
| HIERARCH ESO ISS PBL23 END | 46.364 |
| HIERARCH ESO ISS PBLA23 START | 11.1 |
| HIERARCH ESO ISS PBLA23 END | 12.1 |
| HIERARCH ESO ISS PBL24 START | 82.601 |
| HIERARCH ESO ISS PBL24 END | 82.955 |
| HIERARCH ESO ISS PBLA24 START | 41.463 |
| HIERARCH ESO ISS PBLA24 END | 42.838 |
| HIERARCH ESO ISS PBL34 START | 48.639 |
| HIERARCH ESO ISS PBL34 END | 49.211 |
| HIERARCH ESO ISS PBLA34 START | 70.32 |
| HIERARCH ESO ISS PBLA34 END | 71.655 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008145 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007883 |
| HIERARCH ESO ISS AMBI TEMP | 7.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |