Exposure
- ID
- GRAVI.2022-09-18T04:07:13.363_2
- Header ID
- GRAVI.2022-09-18T04:07:13.363
- Date updated
- 2022-09-18 04:15:44 UTC+0000
- Release date
- 2023-09-18 04:15:44 UTC+0000
- UTC Start
- 2022-09-18 04:07:13.363
- UTC End
- 2022-09-18 04:08:01.363
- MJD Start
- 59840.17168244
- MJD End
- 59840.17223799555
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002003
- Ambient temperature (°C)
- 4.88
- Seeing (arcsec)
- 0.98
Observation
- ID
- 52411
- Category
- science
- Program ID
- 1104.C-0651(F)
- 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
- 38975
- Name
- HD13724
- RA
- 33.08615416666667
- DEC
- -46.81637611111111
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 | 55.4140 | 55.4120 | 2.8000 | 2.9000 |
| U1-U3 | 101.5810 | 101.5750 | 7.6000 | 7.8000 |
| U1-U4 | 127.7420 | 127.7820 | 28.7220 | 28.9560 |
| U2-U3 | 46.6040 | 46.6020 | 13.4000 | 13.6000 |
| U2-U4 | 81.6160 | 81.7030 | 46.0190 | 46.2780 |
| U3-U4 | 49.2570 | 49.3800 | 76.6930 | 76.9270 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(F) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59840.17168244 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD13724 |
| HIERARCH ESO INS SOBJ NAME | hd13724b |
| RA | 33.088699 |
| DEC | -46.81652 |
| 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 | 68.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 55.414 |
| HIERARCH ESO ISS PBL12 END | 55.412 |
| HIERARCH ESO ISS PBLA12 START | 2.8 |
| HIERARCH ESO ISS PBLA12 END | 2.9 |
| HIERARCH ESO ISS PBL13 START | 101.581 |
| HIERARCH ESO ISS PBL13 END | 101.575 |
| HIERARCH ESO ISS PBLA13 START | 7.6 |
| HIERARCH ESO ISS PBLA13 END | 7.8 |
| HIERARCH ESO ISS PBL14 START | 127.742 |
| HIERARCH ESO ISS PBL14 END | 127.782 |
| HIERARCH ESO ISS PBLA14 START | 28.722 |
| HIERARCH ESO ISS PBLA14 END | 28.956 |
| HIERARCH ESO ISS PBL23 START | 46.604 |
| HIERARCH ESO ISS PBL23 END | 46.602 |
| HIERARCH ESO ISS PBLA23 START | 13.4 |
| HIERARCH ESO ISS PBLA23 END | 13.6 |
| HIERARCH ESO ISS PBL24 START | 81.616 |
| HIERARCH ESO ISS PBL24 END | 81.703 |
| HIERARCH ESO ISS PBLA24 START | 46.019 |
| HIERARCH ESO ISS PBLA24 END | 46.278 |
| HIERARCH ESO ISS PBL34 START | 49.257 |
| HIERARCH ESO ISS PBL34 END | 49.38 |
| HIERARCH ESO ISS PBLA34 START | 76.693 |
| HIERARCH ESO ISS PBLA34 END | 76.927 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001986 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00202 |
| HIERARCH ESO ISS AMBI TEMP | 4.88 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 0.96 |
| HIERARCH ESO FT ROBJ NAME | HD13724 |
| HIERARCH ESO FT ROBJ ALPHA | 021220.677 |
| HIERARCH ESO FT ROBJ DELTA | -464858.954 |