Exposure
- ID
- GRAVI.2021-08-28T08:50:31.703_2
- Header ID
- GRAVI.2021-08-28T08:50:31.703
- Date updated
- 2021-08-28 09:15:39 UTC+0000
- Release date
- 2022-08-28 09:15:39 UTC+0000
- UTC Start
- 2021-08-28 08:50:31.703
- UTC End
- 2021-08-28 09:03:51.703
- MJD Start
- 59454.36842249
- MJD End
- 59454.3776817493
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002753
- Ambient temperature (°C)
- 8.46
- Seeing (arcsec)
- 1.105
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 | 54.4150 | 54.3940 | 1.0000 | 3.0000 |
| U1-U3 | 100.3840 | 100.2910 | 5.7000 | 8.0000 |
| U1-U4 | 128.8670 | 129.1710 | 25.7530 | 28.6980 |
| U2-U3 | 46.3760 | 46.3340 | 11.3000 | 13.7000 |
| U2-U4 | 82.6810 | 83.5400 | 41.7740 | 45.0820 |
| U3-U4 | 48.7690 | 50.1440 | 70.6220 | 73.8160 |
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 | 59454.36842249 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824272 |
| DEC | -51.06562 |
| 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 | 54.415 |
| HIERARCH ESO ISS PBL12 END | 54.394 |
| HIERARCH ESO ISS PBLA12 START | 1.0 |
| HIERARCH ESO ISS PBLA12 END | 3.0 |
| HIERARCH ESO ISS PBL13 START | 100.384 |
| HIERARCH ESO ISS PBL13 END | 100.291 |
| HIERARCH ESO ISS PBLA13 START | 5.7 |
| HIERARCH ESO ISS PBLA13 END | 8.0 |
| HIERARCH ESO ISS PBL14 START | 128.867 |
| HIERARCH ESO ISS PBL14 END | 129.171 |
| HIERARCH ESO ISS PBLA14 START | 25.753 |
| HIERARCH ESO ISS PBLA14 END | 28.698 |
| HIERARCH ESO ISS PBL23 START | 46.376 |
| HIERARCH ESO ISS PBL23 END | 46.334 |
| HIERARCH ESO ISS PBLA23 START | 11.3 |
| HIERARCH ESO ISS PBLA23 END | 13.7 |
| HIERARCH ESO ISS PBL24 START | 82.681 |
| HIERARCH ESO ISS PBL24 END | 83.54 |
| HIERARCH ESO ISS PBLA24 START | 41.774 |
| HIERARCH ESO ISS PBLA24 END | 45.082 |
| HIERARCH ESO ISS PBL34 START | 48.769 |
| HIERARCH ESO ISS PBL34 END | 50.144 |
| HIERARCH ESO ISS PBLA34 START | 70.622 |
| HIERARCH ESO ISS PBLA34 END | 73.816 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002402 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003104 |
| HIERARCH ESO ISS AMBI TEMP | 8.46 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |