Exposure
- ID
- GRAVI.2021-01-07T05:59:23.868_2
- Header ID
- GRAVI.2021-01-07T05:59:23.868
- Date updated
- 2021-01-07 06:10:33 UTC+0000
- Release date
- 2022-01-07 06:10:33 UTC+0000
- UTC Start
- 2021-01-07 05:59:23.868
- UTC End
- 2021-01-07 05:59:43.068
- MJD Start
- 59221.2495818
- MJD End
- 59221.2498040222
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007377
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 0.55
Observation
- ID
- 46114
- Category
- science
- Program ID
- 1104.C-0651(C)
- 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/ EISENHAUE...
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 | 43.9660 | 43.9200 | 47.9000 | 48.0000 |
| U1-U3 | 78.6690 | 78.5740 | 56.0000 | 56.1000 |
| U1-U4 | 104.4620 | 104.3270 | 91.7460 | 91.8710 |
| U2-U3 | 35.6920 | 35.6440 | 66.1000 | 66.2000 |
| U2-U4 | 78.8680 | 78.8050 | 114.4650 | 114.6030 |
| U3-U4 | 61.2820 | 61.2690 | 140.2770 | 140.4080 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59221.2495818 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824927 |
| DEC | -51.06641 |
| 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 | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 43.966 |
| HIERARCH ESO ISS PBL12 END | 43.92 |
| HIERARCH ESO ISS PBLA12 START | 47.9 |
| HIERARCH ESO ISS PBLA12 END | 48.0 |
| HIERARCH ESO ISS PBL13 START | 78.669 |
| HIERARCH ESO ISS PBL13 END | 78.574 |
| HIERARCH ESO ISS PBLA13 START | 56.0 |
| HIERARCH ESO ISS PBLA13 END | 56.1 |
| HIERARCH ESO ISS PBL14 START | 104.462 |
| HIERARCH ESO ISS PBL14 END | 104.327 |
| HIERARCH ESO ISS PBLA14 START | 91.746 |
| HIERARCH ESO ISS PBLA14 END | 91.871 |
| HIERARCH ESO ISS PBL23 START | 35.692 |
| HIERARCH ESO ISS PBL23 END | 35.644 |
| HIERARCH ESO ISS PBLA23 START | 66.1 |
| HIERARCH ESO ISS PBLA23 END | 66.2 |
| HIERARCH ESO ISS PBL24 START | 78.868 |
| HIERARCH ESO ISS PBL24 END | 78.805 |
| HIERARCH ESO ISS PBLA24 START | 114.465 |
| HIERARCH ESO ISS PBLA24 END | 114.603 |
| HIERARCH ESO ISS PBL34 START | 61.282 |
| HIERARCH ESO ISS PBL34 END | 61.269 |
| HIERARCH ESO ISS PBLA34 START | 140.277 |
| HIERARCH ESO ISS PBLA34 END | 140.408 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007377 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007377 |
| HIERARCH ESO ISS AMBI TEMP | 11.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |