Exposure
- ID
- GRAVI.2020-01-07T03:09:13.886_2
- Header ID
- GRAVI.2020-01-07T03:09:13.886
- Date updated
- 2020-01-07 11:43:02 UTC+0000
- Release date
- 2021-01-07 11:43:02 UTC+0000
- UTC Start
- 2020-01-07 03:09:13.886
- UTC End
- 2020-01-07 03:22:33.886
- MJD Start
- 58855.13141072
- MJD End
- 58855.1406699793
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0011765
- Ambient temperature (°C)
- 10.5
- Seeing (arcsec)
- 2.695
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 | 52.2760 | 51.8920 | 26.5000 | 28.4000 |
| U1-U3 | 95.8170 | 95.0290 | 33.1000 | 35.0000 |
| U1-U4 | 128.0110 | 127.1480 | 60.2500 | 62.7230 |
| U2-U3 | 44.2880 | 43.9040 | 40.8000 | 42.9000 |
| U2-U4 | 89.4010 | 89.2550 | 79.2110 | 81.8790 |
| U3-U4 | 61.2300 | 61.6380 | 105.9160 | 108.4810 |
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 | 58855.13141072 |
| 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 | 815.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 52.276 |
| HIERARCH ESO ISS PBL12 END | 51.892 |
| HIERARCH ESO ISS PBLA12 START | 26.5 |
| HIERARCH ESO ISS PBLA12 END | 28.4 |
| HIERARCH ESO ISS PBL13 START | 95.817 |
| HIERARCH ESO ISS PBL13 END | 95.029 |
| HIERARCH ESO ISS PBLA13 START | 33.1 |
| HIERARCH ESO ISS PBLA13 END | 35.0 |
| HIERARCH ESO ISS PBL14 START | 128.011 |
| HIERARCH ESO ISS PBL14 END | 127.148 |
| HIERARCH ESO ISS PBLA14 START | 60.25 |
| HIERARCH ESO ISS PBLA14 END | 62.723 |
| HIERARCH ESO ISS PBL23 START | 44.288 |
| HIERARCH ESO ISS PBL23 END | 43.904 |
| HIERARCH ESO ISS PBLA23 START | 40.8 |
| HIERARCH ESO ISS PBLA23 END | 42.9 |
| HIERARCH ESO ISS PBL24 START | 89.401 |
| HIERARCH ESO ISS PBL24 END | 89.255 |
| HIERARCH ESO ISS PBLA24 START | 79.211 |
| HIERARCH ESO ISS PBLA24 END | 81.879 |
| HIERARCH ESO ISS PBL34 START | 61.23 |
| HIERARCH ESO ISS PBL34 END | 61.638 |
| HIERARCH ESO ISS PBLA34 START | 105.916 |
| HIERARCH ESO ISS PBLA34 END | 108.481 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00122 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001133 |
| HIERARCH ESO ISS AMBI TEMP | 10.5 |
| HIERARCH ESO ISS AMBI FWHM START | 2.58 |
| HIERARCH ESO ISS AMBI FWHM END | 2.81 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |