Exposure
- ID
- GRAVI.2021-01-07T08:27:30.241_1
- Header ID
- GRAVI.2021-01-07T08:27:30.241
- Date updated
- 2021-01-07 08:36:18 UTC+0000
- Release date
- 2022-01-07 08:36:18 UTC+0000
- UTC Start
- 2021-01-07 08:27:30.241
- UTC End
- 2021-01-07 08:28:50.241
- MJD Start
- 59221.35243334
- MJD End
- 59221.3533592659
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005372
- Ambient temperature (°C)
- 11.51
- Seeing (arcsec)
- 1.0
Observation
- ID
- 46132
- 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
- 34748
- Name
- pds70b
- RA
- 212.045237
- DEC
- -41.39799
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2220 | 56.2220 | 0.4000 | 0.7000 |
| U1-U3 | 102.3770 | 102.3760 | 5.1000 | 5.3000 |
| U1-U4 | 124.4570 | 124.5420 | 25.9660 | 26.2990 |
| U2-U3 | 46.5590 | 46.5620 | 10.7000 | 10.9000 |
| U2-U4 | 77.6030 | 77.7580 | 44.1570 | 44.5290 |
| U3-U4 | 46.5260 | 46.7300 | 77.6960 | 78.0050 |
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 | 59221.35243334 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS 70 |
| HIERARCH ESO INS SOBJ NAME | pds70b |
| RA | 212.045237 |
| DEC | -41.39799 |
| 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 | 56.222 |
| HIERARCH ESO ISS PBL12 END | 56.222 |
| HIERARCH ESO ISS PBLA12 START | 0.4 |
| HIERARCH ESO ISS PBLA12 END | 0.7 |
| HIERARCH ESO ISS PBL13 START | 102.377 |
| HIERARCH ESO ISS PBL13 END | 102.376 |
| HIERARCH ESO ISS PBLA13 START | 5.1 |
| HIERARCH ESO ISS PBLA13 END | 5.3 |
| HIERARCH ESO ISS PBL14 START | 124.457 |
| HIERARCH ESO ISS PBL14 END | 124.542 |
| HIERARCH ESO ISS PBLA14 START | 25.966 |
| HIERARCH ESO ISS PBLA14 END | 26.299 |
| HIERARCH ESO ISS PBL23 START | 46.559 |
| HIERARCH ESO ISS PBL23 END | 46.562 |
| HIERARCH ESO ISS PBLA23 START | 10.7 |
| HIERARCH ESO ISS PBLA23 END | 10.9 |
| HIERARCH ESO ISS PBL24 START | 77.603 |
| HIERARCH ESO ISS PBL24 END | 77.758 |
| HIERARCH ESO ISS PBLA24 START | 44.157 |
| HIERARCH ESO ISS PBLA24 END | 44.529 |
| HIERARCH ESO ISS PBL34 START | 46.526 |
| HIERARCH ESO ISS PBL34 END | 46.73 |
| HIERARCH ESO ISS PBLA34 START | 77.696 |
| HIERARCH ESO ISS PBLA34 END | 78.005 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005709 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005035 |
| HIERARCH ESO ISS AMBI TEMP | 11.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |
| HIERARCH ESO FT ROBJ NAME | PDS_70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
| HIERARCH ESO FT ROBJ DELTA | -412352.576 |