Exposure
- ID
- GRAVI.2021-08-27T09:11:33.348_2
- Header ID
- GRAVI.2021-08-27T09:11:33.348
- Date updated
- 2021-08-27 09:20:42 UTC+0000
- Release date
- 2022-08-27 09:20:42 UTC+0000
- UTC Start
- 2021-08-27 09:11:33.348
- UTC End
- 2021-08-27 09:11:52.548
- MJD Start
- 59453.38302486
- MJD End
- 59453.3832470822
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001948
- Ambient temperature (°C)
- 6.59
- Seeing (arcsec)
- 1.475
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 | 54.3860 | 54.3850 | 3.5000 | 3.6000 |
| U1-U3 | 100.2640 | 100.2580 | 8.5000 | 8.6000 |
| U1-U4 | 129.2430 | 129.2560 | 29.4070 | 29.5410 |
| U2-U3 | 46.3220 | 46.3200 | 14.3000 | 14.4000 |
| U2-U4 | 83.7470 | 83.7860 | 45.8730 | 46.0230 |
| U3-U4 | 50.4710 | 50.5330 | 74.5730 | 74.7160 |
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 | 59453.38302486 |
| 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 | 54.386 |
| HIERARCH ESO ISS PBL12 END | 54.385 |
| HIERARCH ESO ISS PBLA12 START | 3.5 |
| HIERARCH ESO ISS PBLA12 END | 3.6 |
| HIERARCH ESO ISS PBL13 START | 100.264 |
| HIERARCH ESO ISS PBL13 END | 100.258 |
| HIERARCH ESO ISS PBLA13 START | 8.5 |
| HIERARCH ESO ISS PBLA13 END | 8.6 |
| HIERARCH ESO ISS PBL14 START | 129.243 |
| HIERARCH ESO ISS PBL14 END | 129.256 |
| HIERARCH ESO ISS PBLA14 START | 29.407 |
| HIERARCH ESO ISS PBLA14 END | 29.541 |
| HIERARCH ESO ISS PBL23 START | 46.322 |
| HIERARCH ESO ISS PBL23 END | 46.32 |
| HIERARCH ESO ISS PBLA23 START | 14.3 |
| HIERARCH ESO ISS PBLA23 END | 14.4 |
| HIERARCH ESO ISS PBL24 START | 83.747 |
| HIERARCH ESO ISS PBL24 END | 83.786 |
| HIERARCH ESO ISS PBLA24 START | 45.873 |
| HIERARCH ESO ISS PBLA24 END | 46.023 |
| HIERARCH ESO ISS PBL34 START | 50.471 |
| HIERARCH ESO ISS PBL34 END | 50.533 |
| HIERARCH ESO ISS PBLA34 START | 74.573 |
| HIERARCH ESO ISS PBLA34 END | 74.716 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002045 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001851 |
| HIERARCH ESO ISS AMBI TEMP | 6.59 |
| HIERARCH ESO ISS AMBI FWHM START | 1.41 |
| HIERARCH ESO ISS AMBI FWHM END | 1.54 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |