Exposure
- ID
- GRAVI.2020-02-10T08:18:05.796_2
- Header ID
- GRAVI.2020-02-10T08:18:05.796
- Date updated
- 2020-02-10 08:26:01 UTC+0000
- Release date
- 2021-02-10 08:26:00 UTC+0000
- UTC Start
- 2020-02-10 08:18:05.796
- UTC End
- 2020-02-10 08:19:25.796
- MJD Start
- 58889.34590042
- MJD End
- 58889.34682634592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010156
- Ambient temperature (°C)
- 14.39
- Seeing (arcsec)
- 0.635
Observation
- ID
- 43804
- 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
- 33291
- Name
- PDS_70
- RA
- 212.0423083333333
- DEC
- -41.39793780555556
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 | 55.7230 | 55.7080 | 17.6000 | 17.8000 |
| U1-U3 | 101.5370 | 101.5090 | 23.6000 | 23.8000 |
| U1-U4 | 130.0200 | 130.0460 | 49.6100 | 49.8740 |
| U2-U3 | 46.4830 | 46.4730 | 30.8000 | 31.0000 |
| U2-U4 | 87.8520 | 87.9290 | 69.2330 | 69.5060 |
| U3-U4 | 58.9910 | 59.0920 | 98.5530 | 98.7930 |
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 | 58889.34590042 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS 70 |
| HIERARCH ESO INS SOBJ NAME | pds70d |
| RA | 212.045215 |
| DEC | -41.39804 |
| 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 | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 55.723 |
| HIERARCH ESO ISS PBL12 END | 55.708 |
| HIERARCH ESO ISS PBLA12 START | 17.6 |
| HIERARCH ESO ISS PBLA12 END | 17.8 |
| HIERARCH ESO ISS PBL13 START | 101.537 |
| HIERARCH ESO ISS PBL13 END | 101.509 |
| HIERARCH ESO ISS PBLA13 START | 23.6 |
| HIERARCH ESO ISS PBLA13 END | 23.8 |
| HIERARCH ESO ISS PBL14 START | 130.02 |
| HIERARCH ESO ISS PBL14 END | 130.046 |
| HIERARCH ESO ISS PBLA14 START | 49.61 |
| HIERARCH ESO ISS PBLA14 END | 49.874 |
| HIERARCH ESO ISS PBL23 START | 46.483 |
| HIERARCH ESO ISS PBL23 END | 46.473 |
| HIERARCH ESO ISS PBLA23 START | 30.8 |
| HIERARCH ESO ISS PBLA23 END | 31.0 |
| HIERARCH ESO ISS PBL24 START | 87.852 |
| HIERARCH ESO ISS PBL24 END | 87.929 |
| HIERARCH ESO ISS PBLA24 START | 69.233 |
| HIERARCH ESO ISS PBLA24 END | 69.506 |
| HIERARCH ESO ISS PBL34 START | 58.991 |
| HIERARCH ESO ISS PBL34 END | 59.092 |
| HIERARCH ESO ISS PBLA34 START | 98.553 |
| HIERARCH ESO ISS PBLA34 END | 98.793 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009891 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010421 |
| HIERARCH ESO ISS AMBI TEMP | 14.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | PDS_70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.1540 |
| HIERARCH ESO FT ROBJ DELTA | -412352.5761 |