Exposure
- ID
- GRAVI.2021-01-08T07:49:24.059_2
- Header ID
- GRAVI.2021-01-08T07:49:24.059
- Date updated
- 2021-01-08 08:15:35 UTC+0000
- Release date
- 2022-01-08 08:15:35 UTC+0000
- UTC Start
- 2021-01-08 07:49:24.059
- UTC End
- 2021-01-08 08:02:44.059
- MJD Start
- 59222.3259729
- MJD End
- 59222.3352321593
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008442
- Ambient temperature (°C)
- 12.28
- Seeing (arcsec)
- 0.475
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 | 56.1970 | 56.2140 | 355.5000 | 357.5000 |
U1-U3 | 102.3920 | 102.3900 | 359.6000 | 1.8000 |
U1-U4 | 122.7320 | 123.3830 | 18.3230 | 21.4420 |
U2-U3 | 46.5140 | 46.5290 | 4.6000 | 7.0000 |
U2-U4 | 74.2220 | 75.5520 | 35.4160 | 39.0360 |
U3-U4 | 41.7840 | 43.7300 | 70.2500 | 73.3880 |
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 | 59222.3259729 |
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 | 56.197 |
HIERARCH ESO ISS PBL12 END | 56.214 |
HIERARCH ESO ISS PBLA12 START | 355.5 |
HIERARCH ESO ISS PBLA12 END | 357.5 |
HIERARCH ESO ISS PBL13 START | 102.392 |
HIERARCH ESO ISS PBL13 END | 102.39 |
HIERARCH ESO ISS PBLA13 START | 359.6 |
HIERARCH ESO ISS PBLA13 END | 1.8 |
HIERARCH ESO ISS PBL14 START | 122.732 |
HIERARCH ESO ISS PBL14 END | 123.383 |
HIERARCH ESO ISS PBLA14 START | 18.323 |
HIERARCH ESO ISS PBLA14 END | 21.442 |
HIERARCH ESO ISS PBL23 START | 46.514 |
HIERARCH ESO ISS PBL23 END | 46.529 |
HIERARCH ESO ISS PBLA23 START | 4.6 |
HIERARCH ESO ISS PBLA23 END | 7.0 |
HIERARCH ESO ISS PBL24 START | 74.222 |
HIERARCH ESO ISS PBL24 END | 75.552 |
HIERARCH ESO ISS PBLA24 START | 35.416 |
HIERARCH ESO ISS PBLA24 END | 39.036 |
HIERARCH ESO ISS PBL34 START | 41.784 |
HIERARCH ESO ISS PBL34 END | 43.73 |
HIERARCH ESO ISS PBLA34 START | 70.25 |
HIERARCH ESO ISS PBLA34 END | 73.388 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008829 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008055 |
HIERARCH ESO ISS AMBI TEMP | 12.28 |
HIERARCH ESO ISS AMBI FWHM START | 0.5 |
HIERARCH ESO ISS AMBI FWHM END | 0.45 |
HIERARCH ESO FT ROBJ NAME | PDS_70 |
HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
HIERARCH ESO FT ROBJ DELTA | -412352.576 |