Exposure
- ID
- GRAVI.2023-07-02T05:44:25.002_2
- Header ID
- GRAVI.2023-07-02T05:44:25.002
- Date updated
- 2023-07-02 05:52:15 UTC+0000
- Release date
- 2024-07-02 05:52:15 UTC+0000
- UTC Start
- 2023-07-02 05:44:25.002
- UTC End
- 2023-07-02 05:47:05.002
- MJD Start
- 60127.23917826
- MJD End
- 60127.24103011186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004083
- Ambient temperature (°C)
- 14.75
- Seeing (arcsec)
- 0.515
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 | 52.8930 | 52.9470 | 11.3000 | 11.8000 |
| U1-U3 | 94.1230 | 94.2920 | 17.6000 | 18.1000 |
| U1-U4 | 112.0130 | 112.6840 | 48.0670 | 48.5480 |
| U2-U3 | 41.9510 | 42.0710 | 25.6000 | 26.1000 |
| U2-U4 | 76.4760 | 77.0740 | 72.5070 | 72.8220 |
| U3-U4 | 56.8160 | 57.1540 | 105.1620 | 105.2460 |
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 | 60127.23917826 |
| 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 | 52.893 |
| HIERARCH ESO ISS PBL12 END | 52.947 |
| HIERARCH ESO ISS PBLA12 START | 11.3 |
| HIERARCH ESO ISS PBLA12 END | 11.8 |
| HIERARCH ESO ISS PBL13 START | 94.123 |
| HIERARCH ESO ISS PBL13 END | 94.292 |
| HIERARCH ESO ISS PBLA13 START | 17.6 |
| HIERARCH ESO ISS PBLA13 END | 18.1 |
| HIERARCH ESO ISS PBL14 START | 112.013 |
| HIERARCH ESO ISS PBL14 END | 112.684 |
| HIERARCH ESO ISS PBLA14 START | 48.067 |
| HIERARCH ESO ISS PBLA14 END | 48.548 |
| HIERARCH ESO ISS PBL23 START | 41.951 |
| HIERARCH ESO ISS PBL23 END | 42.071 |
| HIERARCH ESO ISS PBLA23 START | 25.6 |
| HIERARCH ESO ISS PBLA23 END | 26.1 |
| HIERARCH ESO ISS PBL24 START | 76.476 |
| HIERARCH ESO ISS PBL24 END | 77.074 |
| HIERARCH ESO ISS PBLA24 START | 72.507 |
| HIERARCH ESO ISS PBLA24 END | 72.822 |
| HIERARCH ESO ISS PBL34 START | 56.816 |
| HIERARCH ESO ISS PBL34 END | 57.154 |
| HIERARCH ESO ISS PBLA34 START | 105.162 |
| HIERARCH ESO ISS PBLA34 END | 105.246 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003436 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00473 |
| HIERARCH ESO ISS AMBI TEMP | 14.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |