Exposure
- ID
- GRAVI.2021-01-06T04:38:43.296_2
- Header ID
- GRAVI.2021-01-06T04:38:43.296
- Date updated
- 2021-01-06 04:45:49 UTC+0000
- Release date
- 2022-01-06 04:45:49 UTC+0000
- UTC Start
- 2021-01-06 04:38:43.296
- UTC End
- 2021-01-06 04:39:02.496
- MJD Start
- 59220.19355667
- MJD End
- 59220.1937788922
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008212
- Ambient temperature (°C)
- 12.91
- Seeing (arcsec)
- 0.45
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 | 49.0340 | 49.0050 | 38.0000 | 38.1000 |
| U1-U3 | 89.1350 | 89.0750 | 45.3000 | 45.4000 |
| U1-U4 | 119.4540 | 119.3710 | 76.0090 | 76.1160 |
| U2-U3 | 40.9730 | 40.9430 | 54.1000 | 54.1000 |
| U2-U4 | 86.2510 | 86.2120 | 96.4820 | 96.6020 |
| U3-U4 | 62.4570 | 62.4550 | 122.7490 | 122.8670 |
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 | 59220.19355667 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicc |
| RA | 86.823338 |
| DEC | -51.06605 |
| 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 | 49.034 |
| HIERARCH ESO ISS PBL12 END | 49.005 |
| HIERARCH ESO ISS PBLA12 START | 38.0 |
| HIERARCH ESO ISS PBLA12 END | 38.1 |
| HIERARCH ESO ISS PBL13 START | 89.135 |
| HIERARCH ESO ISS PBL13 END | 89.075 |
| HIERARCH ESO ISS PBLA13 START | 45.3 |
| HIERARCH ESO ISS PBLA13 END | 45.4 |
| HIERARCH ESO ISS PBL14 START | 119.454 |
| HIERARCH ESO ISS PBL14 END | 119.371 |
| HIERARCH ESO ISS PBLA14 START | 76.009 |
| HIERARCH ESO ISS PBLA14 END | 76.116 |
| HIERARCH ESO ISS PBL23 START | 40.973 |
| HIERARCH ESO ISS PBL23 END | 40.943 |
| HIERARCH ESO ISS PBLA23 START | 54.1 |
| HIERARCH ESO ISS PBLA23 END | 54.1 |
| HIERARCH ESO ISS PBL24 START | 86.251 |
| HIERARCH ESO ISS PBL24 END | 86.212 |
| HIERARCH ESO ISS PBLA24 START | 96.482 |
| HIERARCH ESO ISS PBLA24 END | 96.602 |
| HIERARCH ESO ISS PBL34 START | 62.457 |
| HIERARCH ESO ISS PBL34 END | 62.455 |
| HIERARCH ESO ISS PBLA34 START | 122.749 |
| HIERARCH ESO ISS PBLA34 END | 122.867 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008212 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008212 |
| HIERARCH ESO ISS AMBI TEMP | 12.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |