Exposure
- ID
- GRAVI.2021-10-17T01:21:56.585_2
- Header ID
- GRAVI.2021-10-17T01:21:56.585
- Date updated
- 2021-10-17 01:30:26 UTC+0000
- Release date
- 2022-10-17 01:30:26 UTC+0000
- UTC Start
- 2021-10-17 01:21:56.585
- UTC End
- 2021-10-17 01:23:00.585
- MJD Start
- 59504.05690492
- MJD End
- 59504.0576456607
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030685
- Ambient temperature (°C)
- 10.53
- Seeing (arcsec)
- 0.46
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 | 56.1990 | 56.2180 | 29.8000 | 29.9000 |
| U1-U3 | 102.0480 | 102.0790 | 35.9000 | 36.0000 |
| U1-U4 | 130.1240 | 130.0970 | 63.1130 | 63.1840 |
| U2-U3 | 46.5730 | 46.5830 | 43.4000 | 43.5000 |
| U2-U4 | 88.7380 | 88.6700 | 83.4930 | 83.5650 |
| U3-U4 | 60.9720 | 60.8960 | 112.9410 | 113.0480 |
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 | 59504.05690492 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 56.199 |
| HIERARCH ESO ISS PBL12 END | 56.218 |
| HIERARCH ESO ISS PBLA12 START | 29.8 |
| HIERARCH ESO ISS PBLA12 END | 29.9 |
| HIERARCH ESO ISS PBL13 START | 102.048 |
| HIERARCH ESO ISS PBL13 END | 102.079 |
| HIERARCH ESO ISS PBLA13 START | 35.9 |
| HIERARCH ESO ISS PBLA13 END | 36.0 |
| HIERARCH ESO ISS PBL14 START | 130.124 |
| HIERARCH ESO ISS PBL14 END | 130.097 |
| HIERARCH ESO ISS PBLA14 START | 63.113 |
| HIERARCH ESO ISS PBLA14 END | 63.184 |
| HIERARCH ESO ISS PBL23 START | 46.573 |
| HIERARCH ESO ISS PBL23 END | 46.583 |
| HIERARCH ESO ISS PBLA23 START | 43.4 |
| HIERARCH ESO ISS PBLA23 END | 43.5 |
| HIERARCH ESO ISS PBL24 START | 88.738 |
| HIERARCH ESO ISS PBL24 END | 88.67 |
| HIERARCH ESO ISS PBLA24 START | 83.493 |
| HIERARCH ESO ISS PBLA24 END | 83.565 |
| HIERARCH ESO ISS PBL34 START | 60.972 |
| HIERARCH ESO ISS PBL34 END | 60.896 |
| HIERARCH ESO ISS PBLA34 START | 112.941 |
| HIERARCH ESO ISS PBLA34 END | 113.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003052 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003085 |
| HIERARCH ESO ISS AMBI TEMP | 10.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |