Exposure
- ID
- GRAVI.2021-10-17T00:17:44.423_2
- Header ID
- GRAVI.2021-10-17T00:17:44.423
- Date updated
- 2021-10-17 00:25:48 UTC+0000
- Release date
- 2022-10-17 00:25:48 UTC+0000
- UTC Start
- 2021-10-17 00:17:44.423
- UTC End
- 2021-10-17 00:18:48.423
- MJD Start
- 59504.01231971
- MJD End
- 59504.0130604507
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032545
- Ambient temperature (°C)
- 10.77
- Seeing (arcsec)
- 0.495
Observation
- ID
- 48536
- Category
- science
- Program ID
- 1104.C-0651(E)
- 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
- 326.341270833333
- DEC
- -12.7833522222222
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 | 54.9810 | 55.0130 | 23.7000 | 23.9000 |
| U1-U3 | 99.5680 | 99.6410 | 30.2000 | 30.4000 |
| U1-U4 | 127.5150 | 127.6490 | 58.9120 | 59.0260 |
| U2-U3 | 45.3750 | 45.4150 | 38.1000 | 38.3000 |
| U2-U4 | 88.4670 | 88.5430 | 79.9100 | 79.9960 |
| U3-U4 | 62.4290 | 62.4410 | 108.8680 | 108.9420 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(E) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59504.01231971 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893C |
| RA | 326.343814 |
| DEC | -12.78309 |
| 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 | 54.981 |
| HIERARCH ESO ISS PBL12 END | 55.013 |
| HIERARCH ESO ISS PBLA12 START | 23.7 |
| HIERARCH ESO ISS PBLA12 END | 23.9 |
| HIERARCH ESO ISS PBL13 START | 99.568 |
| HIERARCH ESO ISS PBL13 END | 99.641 |
| HIERARCH ESO ISS PBLA13 START | 30.2 |
| HIERARCH ESO ISS PBLA13 END | 30.4 |
| HIERARCH ESO ISS PBL14 START | 127.515 |
| HIERARCH ESO ISS PBL14 END | 127.649 |
| HIERARCH ESO ISS PBLA14 START | 58.912 |
| HIERARCH ESO ISS PBLA14 END | 59.026 |
| HIERARCH ESO ISS PBL23 START | 45.375 |
| HIERARCH ESO ISS PBL23 END | 45.415 |
| HIERARCH ESO ISS PBLA23 START | 38.1 |
| HIERARCH ESO ISS PBLA23 END | 38.3 |
| HIERARCH ESO ISS PBL24 START | 88.467 |
| HIERARCH ESO ISS PBL24 END | 88.543 |
| HIERARCH ESO ISS PBLA24 START | 79.91 |
| HIERARCH ESO ISS PBLA24 END | 79.996 |
| HIERARCH ESO ISS PBL34 START | 62.429 |
| HIERARCH ESO ISS PBL34 END | 62.441 |
| HIERARCH ESO ISS PBLA34 START | 108.868 |
| HIERARCH ESO ISS PBLA34 END | 108.942 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003334 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003175 |
| HIERARCH ESO ISS AMBI TEMP | 10.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |