Exposure
- ID
- GRAVI.2020-01-07T02:49:10.835_2
- Header ID
- GRAVI.2020-01-07T02:49:10.835
- Date updated
- 2020-01-07 11:37:45 UTC+0000
- Release date
- 2021-01-07 11:37:45 UTC+0000
- UTC Start
- 2020-01-07 02:49:10.835
- UTC End
- 2020-01-07 02:50:14.835
- MJD Start
- 58855.11748652
- MJD End
- 58855.1182272607
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0011415
- Ambient temperature (°C)
- 9.68
- Seeing (arcsec)
- 2.76
Observation
- ID
- 43526
- Category
- science
- Program ID
- 1104.C-0651(A)
- 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 | 52.7670 | 52.7320 | 23.7000 | 23.9000 |
| U1-U3 | 96.8220 | 96.7510 | 30.1000 | 30.3000 |
| U1-U4 | 128.9880 | 128.9240 | 56.6120 | 56.8920 |
| U2-U3 | 44.7700 | 44.7360 | 37.7000 | 37.9000 |
| U2-U4 | 89.3920 | 89.4020 | 75.3040 | 75.6040 |
| U3-U4 | 60.4810 | 60.5450 | 102.1870 | 102.4720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58855.11748652 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824249 |
| DEC | -51.06571 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 94.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 52.767 |
| HIERARCH ESO ISS PBL12 END | 52.732 |
| HIERARCH ESO ISS PBLA12 START | 23.7 |
| HIERARCH ESO ISS PBLA12 END | 23.9 |
| HIERARCH ESO ISS PBL13 START | 96.822 |
| HIERARCH ESO ISS PBL13 END | 96.751 |
| HIERARCH ESO ISS PBLA13 START | 30.1 |
| HIERARCH ESO ISS PBLA13 END | 30.3 |
| HIERARCH ESO ISS PBL14 START | 128.988 |
| HIERARCH ESO ISS PBL14 END | 128.924 |
| HIERARCH ESO ISS PBLA14 START | 56.612 |
| HIERARCH ESO ISS PBLA14 END | 56.892 |
| HIERARCH ESO ISS PBL23 START | 44.77 |
| HIERARCH ESO ISS PBL23 END | 44.736 |
| HIERARCH ESO ISS PBLA23 START | 37.7 |
| HIERARCH ESO ISS PBLA23 END | 37.9 |
| HIERARCH ESO ISS PBL24 START | 89.392 |
| HIERARCH ESO ISS PBL24 END | 89.402 |
| HIERARCH ESO ISS PBLA24 START | 75.304 |
| HIERARCH ESO ISS PBLA24 END | 75.604 |
| HIERARCH ESO ISS PBL34 START | 60.481 |
| HIERARCH ESO ISS PBL34 END | 60.545 |
| HIERARCH ESO ISS PBLA34 START | 102.187 |
| HIERARCH ESO ISS PBLA34 END | 102.472 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.000975 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001308 |
| HIERARCH ESO ISS AMBI TEMP | 9.68 |
| HIERARCH ESO ISS AMBI FWHM START | 2.82 |
| HIERARCH ESO ISS AMBI FWHM END | 2.7 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |