Exposure
- ID
- GRAVI.2020-01-07T03:58:14.010_2
- Header ID
- GRAVI.2020-01-07T03:58:14.010
- Date updated
- 2020-01-07 11:43:02 UTC+0000
- Release date
- 2021-01-07 11:43:02 UTC+0000
- UTC Start
- 2020-01-07 03:58:14.010
- UTC End
- 2020-01-07 04:03:34.010
- MJD Start
- 58855.16543993
- MJD End
- 58855.1691436337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0010985
- Ambient temperature (°C)
- 10.34
- Seeing (arcsec)
- 2.56
Observation
- ID
- 43526
- Category
- science
- Program ID
- 1104.C-0651(A)
- 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 | 50.7140 | 50.4970 | 33.0000 | 33.8000 |
| U1-U3 | 92.6040 | 92.1570 | 40.0000 | 40.8000 |
| U1-U4 | 124.1690 | 123.5830 | 69.0010 | 70.0040 |
| U2-U3 | 42.7080 | 42.4860 | 48.3000 | 49.1000 |
| U2-U4 | 88.3010 | 88.0700 | 88.7140 | 89.8170 |
| U3-U4 | 62.3030 | 62.3610 | 115.1210 | 116.2000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58855.16543993 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicb |
| RA | 86.824186 |
| DEC | -51.06574 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 50.714 |
| HIERARCH ESO ISS PBL12 END | 50.497 |
| HIERARCH ESO ISS PBLA12 START | 33.0 |
| HIERARCH ESO ISS PBLA12 END | 33.8 |
| HIERARCH ESO ISS PBL13 START | 92.604 |
| HIERARCH ESO ISS PBL13 END | 92.157 |
| HIERARCH ESO ISS PBLA13 START | 40.0 |
| HIERARCH ESO ISS PBLA13 END | 40.8 |
| HIERARCH ESO ISS PBL14 START | 124.169 |
| HIERARCH ESO ISS PBL14 END | 123.583 |
| HIERARCH ESO ISS PBLA14 START | 69.001 |
| HIERARCH ESO ISS PBLA14 END | 70.004 |
| HIERARCH ESO ISS PBL23 START | 42.708 |
| HIERARCH ESO ISS PBL23 END | 42.486 |
| HIERARCH ESO ISS PBLA23 START | 48.3 |
| HIERARCH ESO ISS PBLA23 END | 49.1 |
| HIERARCH ESO ISS PBL24 START | 88.301 |
| HIERARCH ESO ISS PBL24 END | 88.07 |
| HIERARCH ESO ISS PBLA24 START | 88.714 |
| HIERARCH ESO ISS PBLA24 END | 89.817 |
| HIERARCH ESO ISS PBL34 START | 62.303 |
| HIERARCH ESO ISS PBL34 END | 62.361 |
| HIERARCH ESO ISS PBLA34 START | 115.121 |
| HIERARCH ESO ISS PBLA34 END | 116.2 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001004 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001193 |
| HIERARCH ESO ISS AMBI TEMP | 10.34 |
| HIERARCH ESO ISS AMBI FWHM START | 2.72 |
| HIERARCH ESO ISS AMBI FWHM END | 2.4 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |