Exposure
- ID
- GRAVI.2020-01-07T04:47:38.135_2
- Header ID
- GRAVI.2020-01-07T04:47:38.135
- 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 04:47:38.135
- UTC End
- 2020-01-07 04:47:57.335
- MJD Start
- 58855.19974693
- MJD End
- 58855.1999691522
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00119
- Ambient temperature (°C)
- 10.7
- Seeing (arcsec)
- 2.85
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 | 48.5480 | 48.5160 | 39.2000 | 39.3000 |
| U1-U3 | 88.1320 | 88.0660 | 46.6000 | 46.7000 |
| U1-U4 | 118.0430 | 117.9490 | 77.7740 | 77.8870 |
| U2-U3 | 40.4680 | 40.4350 | 55.5000 | 55.6000 |
| U2-U4 | 85.5840 | 85.5390 | 98.4630 | 98.5910 |
| U3-U4 | 62.4110 | 62.4070 | 124.7000 | 124.8260 |
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 | 58855.19974693 |
| 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 | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 48.548 |
| HIERARCH ESO ISS PBL12 END | 48.516 |
| HIERARCH ESO ISS PBLA12 START | 39.2 |
| HIERARCH ESO ISS PBLA12 END | 39.3 |
| HIERARCH ESO ISS PBL13 START | 88.132 |
| HIERARCH ESO ISS PBL13 END | 88.066 |
| HIERARCH ESO ISS PBLA13 START | 46.6 |
| HIERARCH ESO ISS PBLA13 END | 46.7 |
| HIERARCH ESO ISS PBL14 START | 118.043 |
| HIERARCH ESO ISS PBL14 END | 117.949 |
| HIERARCH ESO ISS PBLA14 START | 77.774 |
| HIERARCH ESO ISS PBLA14 END | 77.887 |
| HIERARCH ESO ISS PBL23 START | 40.468 |
| HIERARCH ESO ISS PBL23 END | 40.435 |
| HIERARCH ESO ISS PBLA23 START | 55.5 |
| HIERARCH ESO ISS PBLA23 END | 55.6 |
| HIERARCH ESO ISS PBL24 START | 85.584 |
| HIERARCH ESO ISS PBL24 END | 85.539 |
| HIERARCH ESO ISS PBLA24 START | 98.463 |
| HIERARCH ESO ISS PBLA24 END | 98.591 |
| HIERARCH ESO ISS PBL34 START | 62.411 |
| HIERARCH ESO ISS PBL34 END | 62.407 |
| HIERARCH ESO ISS PBLA34 START | 124.7 |
| HIERARCH ESO ISS PBLA34 END | 124.826 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00119 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00119 |
| HIERARCH ESO ISS AMBI TEMP | 10.7 |
| HIERARCH ESO ISS AMBI FWHM START | 2.85 |
| HIERARCH ESO ISS AMBI FWHM END | 2.85 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |