Exposure
- ID
- GRAVI.2021-01-08T07:33:06.017_2
- Header ID
- GRAVI.2021-01-08T07:33:06.017
- Date updated
- 2021-01-08 08:00:34 UTC+0000
- Release date
- 2022-01-08 08:00:34 UTC+0000
- UTC Start
- 2021-01-08 07:33:06.017
- UTC End
- 2021-01-08 07:46:26.017
- MJD Start
- 59222.31465298
- MJD End
- 59222.3239122393
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008333
- Ambient temperature (°C)
- 12.39
- Seeing (arcsec)
- 0.52
Observation
- ID
- 46133
- 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
- 33289
- Name
- PDS_70
- RA
- 212.042308333333
- DEC
- -41.3979377777778
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 | 56.1620 | 56.1920 | 353.1000 | 355.1000 |
U1-U3 | 102.3870 | 102.3910 | 357.0000 | 359.2000 |
U1-U4 | 122.0610 | 122.6190 | 14.5510 | 17.7340 |
U2-U3 | 46.5040 | 46.5110 | 1.6000 | 4.1000 |
U2-U4 | 72.7330 | 73.9810 | 30.9320 | 34.7230 |
U3-U4 | 39.4310 | 41.4160 | 66.2170 | 69.6390 |
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 | 59222.31465298 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | PDS 70 |
HIERARCH ESO INS SOBJ NAME | pds70c |
RA | 212.04533 |
DEC | -41.39806 |
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 | 814.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 56.162 |
HIERARCH ESO ISS PBL12 END | 56.192 |
HIERARCH ESO ISS PBLA12 START | 353.1 |
HIERARCH ESO ISS PBLA12 END | 355.1 |
HIERARCH ESO ISS PBL13 START | 102.387 |
HIERARCH ESO ISS PBL13 END | 102.391 |
HIERARCH ESO ISS PBLA13 START | 357.0 |
HIERARCH ESO ISS PBLA13 END | 359.2 |
HIERARCH ESO ISS PBL14 START | 122.061 |
HIERARCH ESO ISS PBL14 END | 122.619 |
HIERARCH ESO ISS PBLA14 START | 14.551 |
HIERARCH ESO ISS PBLA14 END | 17.734 |
HIERARCH ESO ISS PBL23 START | 46.504 |
HIERARCH ESO ISS PBL23 END | 46.511 |
HIERARCH ESO ISS PBLA23 START | 1.6 |
HIERARCH ESO ISS PBLA23 END | 4.1 |
HIERARCH ESO ISS PBL24 START | 72.733 |
HIERARCH ESO ISS PBL24 END | 73.981 |
HIERARCH ESO ISS PBLA24 START | 30.932 |
HIERARCH ESO ISS PBLA24 END | 34.723 |
HIERARCH ESO ISS PBL34 START | 39.431 |
HIERARCH ESO ISS PBL34 END | 41.416 |
HIERARCH ESO ISS PBLA34 START | 66.217 |
HIERARCH ESO ISS PBLA34 END | 69.639 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008635 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008031 |
HIERARCH ESO ISS AMBI TEMP | 12.39 |
HIERARCH ESO ISS AMBI FWHM START | 0.56 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |
HIERARCH ESO FT ROBJ NAME | PDS_70 |
HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
HIERARCH ESO FT ROBJ DELTA | -412352.576 |