Exposure
- ID
- GRAVI.2020-01-07T00:26:46.476_2
- Header ID
- GRAVI.2020-01-07T00:26:46.476
- 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 00:26:46.476
- UTC End
- 2020-01-07 00:40:06.476
- MJD Start
- 58855.01859347
- MJD End
- 58855.0278527293
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016745
- Ambient temperature (°C)
- 12.17
- Seeing (arcsec)
- 1.255
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 | 54.3930 | 54.3530 | 2.9000 | 5.0000 |
| U1-U3 | 100.2930 | 100.1680 | 7.9000 | 10.1000 |
| U1-U4 | 129.1610 | 129.4500 | 28.5820 | 31.4880 |
| U2-U3 | 46.3350 | 46.2810 | 13.6000 | 16.1000 |
| U2-U4 | 83.5090 | 84.3570 | 44.9510 | 48.1830 |
| U3-U4 | 50.0920 | 51.4240 | 73.6870 | 76.7670 |
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 | 58855.01859347 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824439 |
| DEC | -51.06597 |
| 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 | 54.393 |
| HIERARCH ESO ISS PBL12 END | 54.353 |
| HIERARCH ESO ISS PBLA12 START | 2.9 |
| HIERARCH ESO ISS PBLA12 END | 5.0 |
| HIERARCH ESO ISS PBL13 START | 100.293 |
| HIERARCH ESO ISS PBL13 END | 100.168 |
| HIERARCH ESO ISS PBLA13 START | 7.9 |
| HIERARCH ESO ISS PBLA13 END | 10.1 |
| HIERARCH ESO ISS PBL14 START | 129.161 |
| HIERARCH ESO ISS PBL14 END | 129.45 |
| HIERARCH ESO ISS PBLA14 START | 28.582 |
| HIERARCH ESO ISS PBLA14 END | 31.488 |
| HIERARCH ESO ISS PBL23 START | 46.335 |
| HIERARCH ESO ISS PBL23 END | 46.281 |
| HIERARCH ESO ISS PBLA23 START | 13.6 |
| HIERARCH ESO ISS PBLA23 END | 16.1 |
| HIERARCH ESO ISS PBL24 START | 83.509 |
| HIERARCH ESO ISS PBL24 END | 84.357 |
| HIERARCH ESO ISS PBLA24 START | 44.951 |
| HIERARCH ESO ISS PBLA24 END | 48.183 |
| HIERARCH ESO ISS PBL34 START | 50.092 |
| HIERARCH ESO ISS PBL34 END | 51.424 |
| HIERARCH ESO ISS PBLA34 START | 73.687 |
| HIERARCH ESO ISS PBLA34 END | 76.767 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001415 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001934 |
| HIERARCH ESO ISS AMBI TEMP | 12.17 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 1.55 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |