Exposure
- ID
- GRAVI.2023-07-02T06:21:22.095_2
- Header ID
- GRAVI.2023-07-02T06:21:22.095
- Date updated
- 2023-07-02 06:31:02 UTC+0000
- Release date
- 2024-07-02 06:31:02 UTC+0000
- UTC Start
- 2023-07-02 06:21:22.095
- UTC End
- 2023-07-02 06:24:02.095
- MJD Start
- 60127.26483906
- MJD End
- 60127.266690911856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004234
- Ambient temperature (°C)
- 14.5
- Seeing (arcsec)
- 0.49
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 | 53.6160 | 53.6860 | 16.5000 | 16.9000 |
| U1-U3 | 96.1990 | 96.3860 | 23.0000 | 23.5000 |
| U1-U4 | 119.2580 | 119.8170 | 53.0590 | 53.4330 |
| U2-U3 | 43.3600 | 43.4800 | 31.1000 | 31.5000 |
| U2-U4 | 82.6060 | 83.0480 | 75.7990 | 76.0500 |
| U3-U4 | 60.0920 | 60.3080 | 106.2960 | 106.4090 |
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 | 60127.26483906 |
| 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 | 53.616 |
| HIERARCH ESO ISS PBL12 END | 53.686 |
| HIERARCH ESO ISS PBLA12 START | 16.5 |
| HIERARCH ESO ISS PBLA12 END | 16.9 |
| HIERARCH ESO ISS PBL13 START | 96.199 |
| HIERARCH ESO ISS PBL13 END | 96.386 |
| HIERARCH ESO ISS PBLA13 START | 23.0 |
| HIERARCH ESO ISS PBLA13 END | 23.5 |
| HIERARCH ESO ISS PBL14 START | 119.258 |
| HIERARCH ESO ISS PBL14 END | 119.817 |
| HIERARCH ESO ISS PBLA14 START | 53.059 |
| HIERARCH ESO ISS PBLA14 END | 53.433 |
| HIERARCH ESO ISS PBL23 START | 43.36 |
| HIERARCH ESO ISS PBL23 END | 43.48 |
| HIERARCH ESO ISS PBLA23 START | 31.1 |
| HIERARCH ESO ISS PBLA23 END | 31.5 |
| HIERARCH ESO ISS PBL24 START | 82.606 |
| HIERARCH ESO ISS PBL24 END | 83.048 |
| HIERARCH ESO ISS PBLA24 START | 75.799 |
| HIERARCH ESO ISS PBLA24 END | 76.05 |
| HIERARCH ESO ISS PBL34 START | 60.092 |
| HIERARCH ESO ISS PBL34 END | 60.308 |
| HIERARCH ESO ISS PBLA34 START | 106.296 |
| HIERARCH ESO ISS PBLA34 END | 106.409 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003665 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004803 |
| HIERARCH ESO ISS AMBI TEMP | 14.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |