Exposure
- ID
- GRAVI.2021-08-28T02:40:27.771_2
- Header ID
- GRAVI.2021-08-28T02:40:27.771
- Date updated
- 2021-08-28 02:51:24 UTC+0000
- Release date
- 2022-08-28 02:51:23 UTC+0000
- UTC Start
- 2021-08-28 02:40:27.771
- UTC End
- 2021-08-28 02:41:31.771
- MJD Start
- 59454.11143253
- MJD End
- 59454.11217327074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00313
- Ambient temperature (°C)
- 10.0
- Seeing (arcsec)
- 0.7949999999999999
Observation
- ID
- 47973
- Category
- science
- Program ID
- 1104.C-0651(D)
- 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
- 326.3412708333333
- DEC
- -12.783352222222222
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 | 53.7330 | 53.7640 | 17.2000 | 17.4000 |
| U1-U3 | 96.5080 | 96.5910 | 23.7000 | 23.9000 |
| U1-U4 | 120.1680 | 120.4080 | 53.6610 | 53.8220 |
| U2-U3 | 43.5570 | 43.6090 | 31.8000 | 32.0000 |
| U2-U4 | 83.3200 | 83.5070 | 76.2020 | 76.3100 |
| U3-U4 | 60.4390 | 60.5280 | 106.4790 | 106.5310 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59454.11143253 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893C_p5 |
| RA | 326.343907 |
| DEC | -12.78324 |
| 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 | 53.733 |
| HIERARCH ESO ISS PBL12 END | 53.764 |
| HIERARCH ESO ISS PBLA12 START | 17.2 |
| HIERARCH ESO ISS PBLA12 END | 17.4 |
| HIERARCH ESO ISS PBL13 START | 96.508 |
| HIERARCH ESO ISS PBL13 END | 96.591 |
| HIERARCH ESO ISS PBLA13 START | 23.7 |
| HIERARCH ESO ISS PBLA13 END | 23.9 |
| HIERARCH ESO ISS PBL14 START | 120.168 |
| HIERARCH ESO ISS PBL14 END | 120.408 |
| HIERARCH ESO ISS PBLA14 START | 53.661 |
| HIERARCH ESO ISS PBLA14 END | 53.822 |
| HIERARCH ESO ISS PBL23 START | 43.557 |
| HIERARCH ESO ISS PBL23 END | 43.609 |
| HIERARCH ESO ISS PBLA23 START | 31.8 |
| HIERARCH ESO ISS PBLA23 END | 32.0 |
| HIERARCH ESO ISS PBL24 START | 83.32 |
| HIERARCH ESO ISS PBL24 END | 83.507 |
| HIERARCH ESO ISS PBLA24 START | 76.202 |
| HIERARCH ESO ISS PBLA24 END | 76.31 |
| HIERARCH ESO ISS PBL34 START | 60.439 |
| HIERARCH ESO ISS PBL34 END | 60.528 |
| HIERARCH ESO ISS PBLA34 START | 106.479 |
| HIERARCH ESO ISS PBLA34 END | 106.531 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003031 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003229 |
| HIERARCH ESO ISS AMBI TEMP | 10.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |