Exposure
- ID
- GRAVI.2021-10-16T23:59:23.377_2
- Header ID
- GRAVI.2021-10-16T23:59:23.377
- Date updated
- 2021-10-17 00:13:02 UTC+0000
- Release date
- 2022-10-17 00:13:02 UTC+0000
- UTC Start
- 2021-10-16 23:59:23.377
- UTC End
- 2021-10-17 00:04:43.377
- MJD Start
- 59503.99957612
- MJD End
- 59504.0032798237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030855
- Ambient temperature (°C)
- 10.91
- Seeing (arcsec)
- 0.49
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 | 54.5560 | 54.6880 | 21.6000 | 22.3000 |
U1-U3 | 98.5770 | 98.8920 | 28.2000 | 28.8000 |
U1-U4 | 125.4850 | 126.1680 | 57.3290 | 57.8390 |
U2-U3 | 44.8150 | 44.9960 | 36.2000 | 36.8000 |
U2-U4 | 87.2010 | 87.6470 | 78.7440 | 79.1130 |
U3-U4 | 62.0880 | 62.2300 | 107.9630 | 108.2320 |
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 | 59503.99957612 |
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 | 54.556 |
HIERARCH ESO ISS PBL12 END | 54.688 |
HIERARCH ESO ISS PBLA12 START | 21.6 |
HIERARCH ESO ISS PBLA12 END | 22.3 |
HIERARCH ESO ISS PBL13 START | 98.577 |
HIERARCH ESO ISS PBL13 END | 98.892 |
HIERARCH ESO ISS PBLA13 START | 28.2 |
HIERARCH ESO ISS PBLA13 END | 28.8 |
HIERARCH ESO ISS PBL14 START | 125.485 |
HIERARCH ESO ISS PBL14 END | 126.168 |
HIERARCH ESO ISS PBLA14 START | 57.329 |
HIERARCH ESO ISS PBLA14 END | 57.839 |
HIERARCH ESO ISS PBL23 START | 44.815 |
HIERARCH ESO ISS PBL23 END | 44.996 |
HIERARCH ESO ISS PBLA23 START | 36.2 |
HIERARCH ESO ISS PBLA23 END | 36.8 |
HIERARCH ESO ISS PBL24 START | 87.201 |
HIERARCH ESO ISS PBL24 END | 87.647 |
HIERARCH ESO ISS PBLA24 START | 78.744 |
HIERARCH ESO ISS PBLA24 END | 79.113 |
HIERARCH ESO ISS PBL34 START | 62.088 |
HIERARCH ESO ISS PBL34 END | 62.23 |
HIERARCH ESO ISS PBLA34 START | 107.963 |
HIERARCH ESO ISS PBLA34 END | 108.232 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003249 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002922 |
HIERARCH ESO ISS AMBI TEMP | 10.91 |
HIERARCH ESO ISS AMBI FWHM START | 0.46 |
HIERARCH ESO ISS AMBI FWHM END | 0.52 |
HIERARCH ESO FT ROBJ NAME | HD206893 |
HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
HIERARCH ESO FT ROBJ DELTA | -124700.068 |