Exposure
- ID
- GRAVI.2023-07-02T05:28:51.962_2
- Header ID
- GRAVI.2023-07-02T05:28:51.962
- Date updated
- 2023-07-02 05:36:08 UTC+0000
- Release date
- 2024-07-02 05:36:08 UTC+0000
- UTC Start
- 2023-07-02 05:28:51.962
- UTC End
- 2023-07-02 05:29:15.962
- MJD Start
- 60127.22837919
- MJD End
- 60127.228656967774
- Exposure time (s)
- 24.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004362
- Ambient temperature (°C)
- 14.66
- Seeing (arcsec)
- 0.435
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 | 52.6540 | 52.6640 | 9.0000 | 9.1000 |
| U1-U3 | 93.3490 | 93.3830 | 15.2000 | 15.3000 |
| U1-U4 | 108.6650 | 108.8260 | 45.5790 | 45.7020 |
| U2-U3 | 41.3780 | 41.4050 | 23.0000 | 23.1000 |
| U2-U4 | 73.4020 | 73.5530 | 70.8720 | 70.9530 |
| U3-U4 | 55.0340 | 55.1230 | 104.7940 | 104.8100 |
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 | 60127.22837919 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893B |
| RA | 326.344004 |
| DEC | -12.78322 |
| 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 | 47.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 52.654 |
| HIERARCH ESO ISS PBL12 END | 52.664 |
| HIERARCH ESO ISS PBLA12 START | 9.0 |
| HIERARCH ESO ISS PBLA12 END | 9.1 |
| HIERARCH ESO ISS PBL13 START | 93.349 |
| HIERARCH ESO ISS PBL13 END | 93.383 |
| HIERARCH ESO ISS PBLA13 START | 15.2 |
| HIERARCH ESO ISS PBLA13 END | 15.3 |
| HIERARCH ESO ISS PBL14 START | 108.665 |
| HIERARCH ESO ISS PBL14 END | 108.826 |
| HIERARCH ESO ISS PBLA14 START | 45.579 |
| HIERARCH ESO ISS PBLA14 END | 45.702 |
| HIERARCH ESO ISS PBL23 START | 41.378 |
| HIERARCH ESO ISS PBL23 END | 41.405 |
| HIERARCH ESO ISS PBLA23 START | 23.0 |
| HIERARCH ESO ISS PBLA23 END | 23.1 |
| HIERARCH ESO ISS PBL24 START | 73.402 |
| HIERARCH ESO ISS PBL24 END | 73.553 |
| HIERARCH ESO ISS PBLA24 START | 70.872 |
| HIERARCH ESO ISS PBLA24 END | 70.953 |
| HIERARCH ESO ISS PBL34 START | 55.034 |
| HIERARCH ESO ISS PBL34 END | 55.123 |
| HIERARCH ESO ISS PBLA34 START | 104.794 |
| HIERARCH ESO ISS PBLA34 END | 104.81 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004362 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004362 |
| HIERARCH ESO ISS AMBI TEMP | 14.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | HD_206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |