Exposure
- ID
- GRAVI.2020-01-07T04:55:17.154_2
- Header ID
- GRAVI.2020-01-07T04:55:17.154
- 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 04:55:17.154
- UTC End
- 2020-01-07 04:55:36.354
- MJD Start
- 58855.20505965
- MJD End
- 58855.2052818722
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00119
- Ambient temperature (°C)
- 10.9
- Seeing (arcsec)
- 2.85
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 | 48.1530 | 48.1200 | 40.2000 | 40.3000 |
| U1-U3 | 87.3150 | 87.2460 | 47.6000 | 47.7000 |
| U1-U4 | 116.8830 | 116.7840 | 79.1530 | 79.2670 |
| U2-U3 | 40.0570 | 40.0220 | 56.6000 | 56.7000 |
| U2-U4 | 85.0260 | 84.9780 | 100.0190 | 100.1480 |
| U3-U4 | 62.3540 | 62.3490 | 126.2310 | 126.3590 |
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 | 58855.20505965 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824186 |
| DEC | -51.06574 |
| 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 | 48.153 |
| HIERARCH ESO ISS PBL12 END | 48.12 |
| HIERARCH ESO ISS PBLA12 START | 40.2 |
| HIERARCH ESO ISS PBLA12 END | 40.3 |
| HIERARCH ESO ISS PBL13 START | 87.315 |
| HIERARCH ESO ISS PBL13 END | 87.246 |
| HIERARCH ESO ISS PBLA13 START | 47.6 |
| HIERARCH ESO ISS PBLA13 END | 47.7 |
| HIERARCH ESO ISS PBL14 START | 116.883 |
| HIERARCH ESO ISS PBL14 END | 116.784 |
| HIERARCH ESO ISS PBLA14 START | 79.153 |
| HIERARCH ESO ISS PBLA14 END | 79.267 |
| HIERARCH ESO ISS PBL23 START | 40.057 |
| HIERARCH ESO ISS PBL23 END | 40.022 |
| HIERARCH ESO ISS PBLA23 START | 56.6 |
| HIERARCH ESO ISS PBLA23 END | 56.7 |
| HIERARCH ESO ISS PBL24 START | 85.026 |
| HIERARCH ESO ISS PBL24 END | 84.978 |
| HIERARCH ESO ISS PBLA24 START | 100.019 |
| HIERARCH ESO ISS PBLA24 END | 100.148 |
| HIERARCH ESO ISS PBL34 START | 62.354 |
| HIERARCH ESO ISS PBL34 END | 62.349 |
| HIERARCH ESO ISS PBLA34 START | 126.231 |
| HIERARCH ESO ISS PBLA34 END | 126.359 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00119 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00119 |
| HIERARCH ESO ISS AMBI TEMP | 10.9 |
| HIERARCH ESO ISS AMBI FWHM START | 2.85 |
| HIERARCH ESO ISS AMBI FWHM END | 2.85 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |