Exposure
- ID
- GRAVI.2021-08-27T09:00:21.320_2
- Header ID
- GRAVI.2021-08-27T09:00:21.320
- Date updated
- 2021-08-27 09:05:49 UTC+0000
- Release date
- 2022-08-27 09:05:49 UTC+0000
- UTC Start
- 2021-08-27 09:00:21.320
- UTC End
- 2021-08-27 09:00:40.520
- MJD Start
- 59453.37524676
- MJD End
- 59453.3754689822
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001902
- Ambient temperature (°C)
- 6.71
- Seeing (arcsec)
- 1.92
Observation
- ID
- 47989
- Category
- science
- Program ID
- 1104.C-0651(D)
- 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 | 54.4090 | 54.4080 | 1.8000 | 1.9000 |
| U1-U3 | 100.3480 | 100.3440 | 6.7000 | 6.8000 |
| U1-U4 | 128.9980 | 129.0130 | 27.0220 | 27.1650 |
| U2-U3 | 46.3590 | 46.3570 | 12.3000 | 12.5000 |
| U2-U4 | 83.0500 | 83.0920 | 43.2040 | 43.3640 |
| U3-U4 | 49.3640 | 49.4310 | 72.0090 | 72.1640 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59453.37524676 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824249 |
| DEC | -51.06565 |
| 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 | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 54.409 |
| HIERARCH ESO ISS PBL12 END | 54.408 |
| HIERARCH ESO ISS PBLA12 START | 1.8 |
| HIERARCH ESO ISS PBLA12 END | 1.9 |
| HIERARCH ESO ISS PBL13 START | 100.348 |
| HIERARCH ESO ISS PBL13 END | 100.344 |
| HIERARCH ESO ISS PBLA13 START | 6.7 |
| HIERARCH ESO ISS PBLA13 END | 6.8 |
| HIERARCH ESO ISS PBL14 START | 128.998 |
| HIERARCH ESO ISS PBL14 END | 129.013 |
| HIERARCH ESO ISS PBLA14 START | 27.022 |
| HIERARCH ESO ISS PBLA14 END | 27.165 |
| HIERARCH ESO ISS PBL23 START | 46.359 |
| HIERARCH ESO ISS PBL23 END | 46.357 |
| HIERARCH ESO ISS PBLA23 START | 12.3 |
| HIERARCH ESO ISS PBLA23 END | 12.5 |
| HIERARCH ESO ISS PBL24 START | 83.05 |
| HIERARCH ESO ISS PBL24 END | 83.092 |
| HIERARCH ESO ISS PBLA24 START | 43.204 |
| HIERARCH ESO ISS PBLA24 END | 43.364 |
| HIERARCH ESO ISS PBL34 START | 49.364 |
| HIERARCH ESO ISS PBL34 END | 49.431 |
| HIERARCH ESO ISS PBLA34 START | 72.009 |
| HIERARCH ESO ISS PBLA34 END | 72.164 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001902 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001902 |
| HIERARCH ESO ISS AMBI TEMP | 6.71 |
| HIERARCH ESO ISS AMBI FWHM START | 1.92 |
| HIERARCH ESO ISS AMBI FWHM END | 1.92 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |