Exposure
- ID
- GRAVI.2021-08-28T02:18:18.715_2
- Header ID
- GRAVI.2021-08-28T02:18:18.715
- Date updated
- 2021-08-28 02:26:35 UTC+0000
- Release date
- 2022-08-28 02:26:35 UTC+0000
- UTC Start
- 2021-08-28 02:18:18.715
- UTC End
- 2021-08-28 02:19:22.715
- MJD Start
- 59454.09604994
- MJD End
- 59454.09679068074
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076565
- Ambient temperature (°C)
- 10.04
- Seeing (arcsec)
- 0.5549999999999999
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 | 53.2640 | 53.2920 | 14.2000 | 14.4000 |
| U1-U3 | 95.2220 | 95.3030 | 20.6000 | 20.8000 |
| U1-U4 | 116.0880 | 116.3670 | 50.9110 | 51.1020 |
| U2-U3 | 42.7140 | 42.7690 | 28.7000 | 28.9000 |
| U2-U4 | 80.0090 | 80.2430 | 74.3720 | 74.4980 |
| U3-U4 | 58.7570 | 58.8810 | 105.7270 | 105.7720 |
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 | 59454.09604994 |
| 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 | 53.264 |
| HIERARCH ESO ISS PBL12 END | 53.292 |
| HIERARCH ESO ISS PBLA12 START | 14.2 |
| HIERARCH ESO ISS PBLA12 END | 14.4 |
| HIERARCH ESO ISS PBL13 START | 95.222 |
| HIERARCH ESO ISS PBL13 END | 95.303 |
| HIERARCH ESO ISS PBLA13 START | 20.6 |
| HIERARCH ESO ISS PBLA13 END | 20.8 |
| HIERARCH ESO ISS PBL14 START | 116.088 |
| HIERARCH ESO ISS PBL14 END | 116.367 |
| HIERARCH ESO ISS PBLA14 START | 50.911 |
| HIERARCH ESO ISS PBLA14 END | 51.102 |
| HIERARCH ESO ISS PBL23 START | 42.714 |
| HIERARCH ESO ISS PBL23 END | 42.769 |
| HIERARCH ESO ISS PBLA23 START | 28.7 |
| HIERARCH ESO ISS PBLA23 END | 28.9 |
| HIERARCH ESO ISS PBL24 START | 80.009 |
| HIERARCH ESO ISS PBL24 END | 80.243 |
| HIERARCH ESO ISS PBLA24 START | 74.372 |
| HIERARCH ESO ISS PBLA24 END | 74.498 |
| HIERARCH ESO ISS PBL34 START | 58.757 |
| HIERARCH ESO ISS PBL34 END | 58.881 |
| HIERARCH ESO ISS PBLA34 START | 105.727 |
| HIERARCH ESO ISS PBLA34 END | 105.772 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007942 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007371 |
| HIERARCH ESO ISS AMBI TEMP | 10.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |