Exposure
- ID
- GRAVI.2022-08-18T09:20:32.071_2
- Header ID
- GRAVI.2022-08-18T09:20:32.071
- Date updated
- 2022-08-18 09:25:56 UTC+0000
- Release date
- 2023-08-18 09:25:56 UTC+0000
- UTC Start
- 2022-08-18 09:20:32.071
- UTC End
- 2022-08-18 09:20:59.671
- MJD Start
- 59809.38926008
- MJD End
- 59809.3895795244
- Exposure time (s)
- 27.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006279
- Ambient temperature (°C)
- 6.67
- Seeing (arcsec)
- 0.785
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 | 54.4170 | 54.4170 | 359.4000 | 359.6000 |
| U1-U3 | 100.4330 | 100.4300 | 4.0000 | 4.2000 |
| U1-U4 | 128.6390 | 128.6580 | 23.5350 | 23.7240 |
| U2-U3 | 46.4010 | 46.3990 | 9.5000 | 9.6000 |
| U2-U4 | 82.0430 | 82.0970 | 39.2590 | 39.4730 |
| U3-U4 | 47.7220 | 47.8120 | 68.1590 | 68.3710 |
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 | 59809.38926008 |
| 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 | 54.417 |
| HIERARCH ESO ISS PBL12 END | 54.417 |
| HIERARCH ESO ISS PBLA12 START | 359.4 |
| HIERARCH ESO ISS PBLA12 END | 359.6 |
| HIERARCH ESO ISS PBL13 START | 100.433 |
| HIERARCH ESO ISS PBL13 END | 100.43 |
| HIERARCH ESO ISS PBLA13 START | 4.0 |
| HIERARCH ESO ISS PBLA13 END | 4.2 |
| HIERARCH ESO ISS PBL14 START | 128.639 |
| HIERARCH ESO ISS PBL14 END | 128.658 |
| HIERARCH ESO ISS PBLA14 START | 23.535 |
| HIERARCH ESO ISS PBLA14 END | 23.724 |
| HIERARCH ESO ISS PBL23 START | 46.401 |
| HIERARCH ESO ISS PBL23 END | 46.399 |
| HIERARCH ESO ISS PBLA23 START | 9.5 |
| HIERARCH ESO ISS PBLA23 END | 9.6 |
| HIERARCH ESO ISS PBL24 START | 82.043 |
| HIERARCH ESO ISS PBL24 END | 82.097 |
| HIERARCH ESO ISS PBLA24 START | 39.259 |
| HIERARCH ESO ISS PBLA24 END | 39.473 |
| HIERARCH ESO ISS PBL34 START | 47.722 |
| HIERARCH ESO ISS PBL34 END | 47.812 |
| HIERARCH ESO ISS PBLA34 START | 68.159 |
| HIERARCH ESO ISS PBLA34 END | 68.371 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005652 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006906 |
| HIERARCH ESO ISS AMBI TEMP | 6.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |