Exposure
- ID
- GRAVI.2022-08-18T09:54:08.155_2
- Header ID
- GRAVI.2022-08-18T09:54:08.155
- Date updated
- 2022-08-18 10:02:40 UTC+0000
- Release date
- 2023-08-18 10:02:40 UTC+0000
- UTC Start
- 2022-08-18 09:54:08.155
- UTC End
- 2022-08-18 09:54:35.755
- MJD Start
- 59809.41259439
- MJD End
- 59809.4129138344
- Exposure time (s)
- 27.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060965
- Ambient temperature (°C)
- 8.13
- Seeing (arcsec)
- 1.1
Observation
- ID
- 51995
- 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
- 33035
- Name
- betapic
- RA
- 86.8211958333333
- DEC
- -51.0665113888889
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 | 54.3680 | 54.3650 | 4.5000 | 4.6000 |
| U1-U3 | 100.2080 | 100.1990 | 9.5000 | 9.6000 |
| U1-U4 | 129.3730 | 129.3920 | 30.7180 | 30.9080 |
| U2-U3 | 46.2980 | 46.2940 | 15.4000 | 15.6000 |
| U2-U4 | 84.1290 | 84.1850 | 47.3320 | 47.5420 |
| U3-U4 | 51.0720 | 51.1590 | 75.9640 | 76.1630 |
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 | 59809.41259439 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicc |
| RA | 86.82409 |
| DEC | -51.06552 |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 92 |
| HIERARCH ESO ISS PBL12 START | 54.368 |
| HIERARCH ESO ISS PBL12 END | 54.365 |
| HIERARCH ESO ISS PBLA12 START | 4.5 |
| HIERARCH ESO ISS PBLA12 END | 4.6 |
| HIERARCH ESO ISS PBL13 START | 100.208 |
| HIERARCH ESO ISS PBL13 END | 100.199 |
| HIERARCH ESO ISS PBLA13 START | 9.5 |
| HIERARCH ESO ISS PBLA13 END | 9.6 |
| HIERARCH ESO ISS PBL14 START | 129.373 |
| HIERARCH ESO ISS PBL14 END | 129.392 |
| HIERARCH ESO ISS PBLA14 START | 30.718 |
| HIERARCH ESO ISS PBLA14 END | 30.908 |
| HIERARCH ESO ISS PBL23 START | 46.298 |
| HIERARCH ESO ISS PBL23 END | 46.294 |
| HIERARCH ESO ISS PBLA23 START | 15.4 |
| HIERARCH ESO ISS PBLA23 END | 15.6 |
| HIERARCH ESO ISS PBL24 START | 84.129 |
| HIERARCH ESO ISS PBL24 END | 84.185 |
| HIERARCH ESO ISS PBLA24 START | 47.332 |
| HIERARCH ESO ISS PBLA24 END | 47.542 |
| HIERARCH ESO ISS PBL34 START | 51.072 |
| HIERARCH ESO ISS PBL34 END | 51.159 |
| HIERARCH ESO ISS PBLA34 START | 75.964 |
| HIERARCH ESO ISS PBLA34 END | 76.163 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006899 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005294 |
| HIERARCH ESO ISS AMBI TEMP | 8.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 1.22 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |