Exposure
- ID
- GRAVI.2021-10-16T23:45:20.342_2
- Header ID
- GRAVI.2021-10-16T23:45:20.342
- Date updated
- 2021-10-16 23:55:35 UTC+0000
- Release date
- 2022-10-16 23:55:35 UTC+0000
- UTC Start
- 2021-10-16 23:45:20.342
- UTC End
- 2021-10-16 23:50:40.342
- MJD Start
- 59503.98981877
- MJD End
- 59503.9935224737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023835
- Ambient temperature (°C)
- 10.77
- Seeing (arcsec)
- 0.5
Observation
- ID
- 48536
- Category
- science
- Program ID
- 1104.C-0651(E)
- 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
- 35996
- Name
- HD206893
- RA
- 326.341270833333
- DEC
- -12.7833522222222
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 | 54.2260 | 54.3600 | 19.9000 | 20.6000 |
U1-U3 | 97.7740 | 98.1030 | 26.5000 | 27.2000 |
U1-U4 | 123.5900 | 124.3920 | 55.9820 | 56.5430 |
U2-U3 | 44.3400 | 44.5370 | 34.6000 | 35.2000 |
U2-U4 | 85.8890 | 86.4570 | 77.7900 | 78.1840 |
U3-U4 | 61.5920 | 61.8180 | 107.3360 | 107.5840 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 1104.C-0651(E) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59503.98981877 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD206893 |
HIERARCH ESO INS SOBJ NAME | HD206893C |
RA | 326.343814 |
DEC | -12.78309 |
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 | 339.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 54.226 |
HIERARCH ESO ISS PBL12 END | 54.36 |
HIERARCH ESO ISS PBLA12 START | 19.9 |
HIERARCH ESO ISS PBLA12 END | 20.6 |
HIERARCH ESO ISS PBL13 START | 97.774 |
HIERARCH ESO ISS PBL13 END | 98.103 |
HIERARCH ESO ISS PBLA13 START | 26.5 |
HIERARCH ESO ISS PBLA13 END | 27.2 |
HIERARCH ESO ISS PBL14 START | 123.59 |
HIERARCH ESO ISS PBL14 END | 124.392 |
HIERARCH ESO ISS PBLA14 START | 55.982 |
HIERARCH ESO ISS PBLA14 END | 56.543 |
HIERARCH ESO ISS PBL23 START | 44.34 |
HIERARCH ESO ISS PBL23 END | 44.537 |
HIERARCH ESO ISS PBLA23 START | 34.6 |
HIERARCH ESO ISS PBLA23 END | 35.2 |
HIERARCH ESO ISS PBL24 START | 85.889 |
HIERARCH ESO ISS PBL24 END | 86.457 |
HIERARCH ESO ISS PBLA24 START | 77.79 |
HIERARCH ESO ISS PBLA24 END | 78.184 |
HIERARCH ESO ISS PBL34 START | 61.592 |
HIERARCH ESO ISS PBL34 END | 61.818 |
HIERARCH ESO ISS PBLA34 START | 107.336 |
HIERARCH ESO ISS PBLA34 END | 107.584 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001603 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003164 |
HIERARCH ESO ISS AMBI TEMP | 10.77 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.51 |
HIERARCH ESO FT ROBJ NAME | HD206893 |
HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
HIERARCH ESO FT ROBJ DELTA | -124700.068 |