Exposure
- ID
- GRAVI.2021-01-06T04:45:58.314_2
- Header ID
- GRAVI.2021-01-06T04:45:58.314
- Date updated
- 2021-01-06 04:55:45 UTC+0000
- Release date
- 2022-01-06 04:55:45 UTC+0000
- UTC Start
- 2021-01-06 04:45:58.314
- UTC End
- 2021-01-06 04:46:17.514
- MJD Start
- 59220.1985916
- MJD End
- 59220.1988138222
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0077855
- Ambient temperature (°C)
- 12.63
- Seeing (arcsec)
- 0.495
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 | 48.6810 | 48.6510 | 38.9000 | 39.0000 |
| U1-U3 | 88.4060 | 88.3440 | 46.3000 | 46.4000 |
| U1-U4 | 118.4290 | 118.3420 | 77.3010 | 77.4090 |
| U2-U3 | 40.6060 | 40.5750 | 55.1000 | 55.2000 |
| U2-U4 | 85.7680 | 85.7240 | 97.9320 | 98.0600 |
| U3-U4 | 62.4260 | 62.4230 | 124.1780 | 124.3030 |
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 | 59220.1985916 |
| 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 | 48.681 |
| HIERARCH ESO ISS PBL12 END | 48.651 |
| HIERARCH ESO ISS PBLA12 START | 38.9 |
| HIERARCH ESO ISS PBLA12 END | 39.0 |
| HIERARCH ESO ISS PBL13 START | 88.406 |
| HIERARCH ESO ISS PBL13 END | 88.344 |
| HIERARCH ESO ISS PBLA13 START | 46.3 |
| HIERARCH ESO ISS PBLA13 END | 46.4 |
| HIERARCH ESO ISS PBL14 START | 118.429 |
| HIERARCH ESO ISS PBL14 END | 118.342 |
| HIERARCH ESO ISS PBLA14 START | 77.301 |
| HIERARCH ESO ISS PBLA14 END | 77.409 |
| HIERARCH ESO ISS PBL23 START | 40.606 |
| HIERARCH ESO ISS PBL23 END | 40.575 |
| HIERARCH ESO ISS PBLA23 START | 55.1 |
| HIERARCH ESO ISS PBLA23 END | 55.2 |
| HIERARCH ESO ISS PBL24 START | 85.768 |
| HIERARCH ESO ISS PBL24 END | 85.724 |
| HIERARCH ESO ISS PBLA24 START | 97.932 |
| HIERARCH ESO ISS PBLA24 END | 98.06 |
| HIERARCH ESO ISS PBL34 START | 62.426 |
| HIERARCH ESO ISS PBL34 END | 62.423 |
| HIERARCH ESO ISS PBLA34 START | 124.178 |
| HIERARCH ESO ISS PBLA34 END | 124.303 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007855 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007716 |
| HIERARCH ESO ISS AMBI TEMP | 12.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |