Exposure
- ID
- GRAVI.2021-10-17T03:01:47.836_2
- Header ID
- GRAVI.2021-10-17T03:01:47.836
- Date updated
- 2021-10-17 03:15:38 UTC+0000
- Release date
- 2022-10-17 03:15:38 UTC+0000
- UTC Start
- 2021-10-17 03:01:47.836
- UTC End
- 2021-10-17 03:07:07.836
- MJD Start
- 59504.1262481
- MJD End
- 59504.1299518037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002951
- Ambient temperature (°C)
- 10.43
- Seeing (arcsec)
- 0.535
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 | 56.1630 | 56.0640 | 35.3000 | 35.4000 |
U1-U3 | 100.7880 | 100.4870 | 40.6000 | 40.7000 |
U1-U4 | 118.7670 | 117.5570 | 66.2170 | 66.2710 |
U2-U3 | 45.1740 | 44.9600 | 47.3000 | 47.3000 |
U2-U4 | 76.2730 | 75.1220 | 88.4620 | 88.7530 |
U3-U4 | 51.6900 | 50.9760 | 123.5880 | 124.4370 |
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 | 59504.1262481 |
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 | 56.163 |
HIERARCH ESO ISS PBL12 END | 56.064 |
HIERARCH ESO ISS PBLA12 START | 35.3 |
HIERARCH ESO ISS PBLA12 END | 35.4 |
HIERARCH ESO ISS PBL13 START | 100.788 |
HIERARCH ESO ISS PBL13 END | 100.487 |
HIERARCH ESO ISS PBLA13 START | 40.6 |
HIERARCH ESO ISS PBLA13 END | 40.7 |
HIERARCH ESO ISS PBL14 START | 118.767 |
HIERARCH ESO ISS PBL14 END | 117.557 |
HIERARCH ESO ISS PBLA14 START | 66.217 |
HIERARCH ESO ISS PBLA14 END | 66.271 |
HIERARCH ESO ISS PBL23 START | 45.174 |
HIERARCH ESO ISS PBL23 END | 44.96 |
HIERARCH ESO ISS PBLA23 START | 47.3 |
HIERARCH ESO ISS PBLA23 END | 47.3 |
HIERARCH ESO ISS PBL24 START | 76.273 |
HIERARCH ESO ISS PBL24 END | 75.122 |
HIERARCH ESO ISS PBLA24 START | 88.462 |
HIERARCH ESO ISS PBLA24 END | 88.753 |
HIERARCH ESO ISS PBL34 START | 51.69 |
HIERARCH ESO ISS PBL34 END | 50.976 |
HIERARCH ESO ISS PBLA34 START | 123.588 |
HIERARCH ESO ISS PBLA34 END | 124.437 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003044 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002858 |
HIERARCH ESO ISS AMBI TEMP | 10.43 |
HIERARCH ESO ISS AMBI FWHM START | 0.55 |
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 |