Exposure
- ID
- GRAVI.2021-10-17T00:25:35.443_2
- Header ID
- GRAVI.2021-10-17T00:25:35.443
- Date updated
- 2021-10-17 00:40:35 UTC+0000
- Release date
- 2022-10-17 00:40:34 UTC+0000
- UTC Start
- 2021-10-17 00:25:35.443
- UTC End
- 2021-10-17 00:30:55.443
- MJD Start
- 59504.01777133
- MJD End
- 59504.0214750337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003068
- Ambient temperature (°C)
- 10.73
- Seeing (arcsec)
- 0.495
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 | 55.1580 | 55.2820 | 24.5000 | 25.1000 |
U1-U3 | 99.9650 | 100.2390 | 31.0000 | 31.6000 |
U1-U4 | 128.2220 | 128.6680 | 59.5340 | 59.9630 |
U2-U3 | 45.5910 | 45.7360 | 38.9000 | 39.5000 |
U2-U4 | 88.8510 | 89.0680 | 80.3870 | 80.7230 |
U3-U4 | 62.4710 | 62.4610 | 109.2880 | 109.6040 |
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 | 59504.01777133 |
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 | 55.158 |
HIERARCH ESO ISS PBL12 END | 55.282 |
HIERARCH ESO ISS PBLA12 START | 24.5 |
HIERARCH ESO ISS PBLA12 END | 25.1 |
HIERARCH ESO ISS PBL13 START | 99.965 |
HIERARCH ESO ISS PBL13 END | 100.239 |
HIERARCH ESO ISS PBLA13 START | 31.0 |
HIERARCH ESO ISS PBLA13 END | 31.6 |
HIERARCH ESO ISS PBL14 START | 128.222 |
HIERARCH ESO ISS PBL14 END | 128.668 |
HIERARCH ESO ISS PBLA14 START | 59.534 |
HIERARCH ESO ISS PBLA14 END | 59.963 |
HIERARCH ESO ISS PBL23 START | 45.591 |
HIERARCH ESO ISS PBL23 END | 45.736 |
HIERARCH ESO ISS PBLA23 START | 38.9 |
HIERARCH ESO ISS PBLA23 END | 39.5 |
HIERARCH ESO ISS PBL24 START | 88.851 |
HIERARCH ESO ISS PBL24 END | 89.068 |
HIERARCH ESO ISS PBLA24 START | 80.387 |
HIERARCH ESO ISS PBLA24 END | 80.723 |
HIERARCH ESO ISS PBL34 START | 62.471 |
HIERARCH ESO ISS PBL34 END | 62.461 |
HIERARCH ESO ISS PBLA34 START | 109.288 |
HIERARCH ESO ISS PBLA34 END | 109.604 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003215 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002921 |
HIERARCH ESO ISS AMBI TEMP | 10.73 |
HIERARCH ESO ISS AMBI FWHM START | 0.46 |
HIERARCH ESO ISS AMBI FWHM END | 0.53 |
HIERARCH ESO FT ROBJ NAME | HD206893 |
HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
HIERARCH ESO FT ROBJ DELTA | -124700.068 |