Exposure
- ID
- GRAVI.2023-07-02T06:32:19.123_2
- Header ID
- GRAVI.2023-07-02T06:32:19.123
- Date updated
- 2023-07-02 06:47:15 UTC+0000
- Release date
- 2024-07-02 06:47:15 UTC+0000
- UTC Start
- 2023-07-02 06:32:19.123
- UTC End
- 2023-07-02 06:34:59.123
- MJD Start
- 60127.27244355
- MJD End
- 60127.274295401854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048185
- Ambient temperature (°C)
- 14.44
- Seeing (arcsec)
- 0.46499999999999997
Observation
- ID
- 56108
- Category
- science
- Program ID
- 1104.C-0651(G)
- 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
- 41557
- Name
- HD_206893
- RA
- 326.3412708333333
- DEC
- -12.78335
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 | 53.8610 | 53.9330 | 18.0000 | 18.4000 |
| U1-U3 | 96.8460 | 97.0330 | 24.5000 | 24.9000 |
| U1-U4 | 121.1440 | 121.6620 | 54.3230 | 54.6720 |
| U2-U3 | 43.7710 | 43.8880 | 32.6000 | 33.0000 |
| U2-U4 | 84.0770 | 84.4710 | 76.6510 | 76.8880 |
| U3-U4 | 60.7970 | 60.9780 | 106.7010 | 106.8240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(G) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60127.27244355 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893c |
| RA | 326.344086 |
| DEC | -12.78332 |
| 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 | 192.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 53.861 |
| HIERARCH ESO ISS PBL12 END | 53.933 |
| HIERARCH ESO ISS PBLA12 START | 18.0 |
| HIERARCH ESO ISS PBLA12 END | 18.4 |
| HIERARCH ESO ISS PBL13 START | 96.846 |
| HIERARCH ESO ISS PBL13 END | 97.033 |
| HIERARCH ESO ISS PBLA13 START | 24.5 |
| HIERARCH ESO ISS PBLA13 END | 24.9 |
| HIERARCH ESO ISS PBL14 START | 121.144 |
| HIERARCH ESO ISS PBL14 END | 121.662 |
| HIERARCH ESO ISS PBLA14 START | 54.323 |
| HIERARCH ESO ISS PBLA14 END | 54.672 |
| HIERARCH ESO ISS PBL23 START | 43.771 |
| HIERARCH ESO ISS PBL23 END | 43.888 |
| HIERARCH ESO ISS PBLA23 START | 32.6 |
| HIERARCH ESO ISS PBLA23 END | 33.0 |
| HIERARCH ESO ISS PBL24 START | 84.077 |
| HIERARCH ESO ISS PBL24 END | 84.471 |
| HIERARCH ESO ISS PBLA24 START | 76.651 |
| HIERARCH ESO ISS PBLA24 END | 76.888 |
| HIERARCH ESO ISS PBL34 START | 60.797 |
| HIERARCH ESO ISS PBL34 END | 60.978 |
| HIERARCH ESO ISS PBLA34 START | 106.701 |
| HIERARCH ESO ISS PBLA34 END | 106.824 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005095 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004542 |
| HIERARCH ESO ISS AMBI TEMP | 14.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |