Exposure
- ID
- GRAVI.2021-01-08T08:24:06.146_1
- Header ID
- GRAVI.2021-01-08T08:24:06.146
- Date updated
- 2021-01-08 08:50:29 UTC+0000
- Release date
- 2022-01-08 08:50:29 UTC+0000
- UTC Start
- 2021-01-08 08:24:06.146
- UTC End
- 2021-01-08 08:37:26.146
- MJD Start
- 59222.35007113
- MJD End
- 59222.3593303893
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065885
- Ambient temperature (°C)
- 12.28
- Seeing (arcsec)
- 0.44
Observation
- ID
- 46305
- 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
- 34828
- Name
- pds70c
- RA
- 212.04533
- DEC
- -41.39806
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2220 | 56.2150 | 0.5000 | 2.5000 |
| U1-U3 | 102.3770 | 102.3590 | 5.2000 | 7.3000 |
| U1-U4 | 124.4870 | 125.2550 | 26.0840 | 29.0400 |
| U2-U3 | 46.5600 | 46.5840 | 10.7000 | 13.2000 |
| U2-U4 | 77.6580 | 79.0500 | 44.2890 | 47.5560 |
| U3-U4 | 46.5990 | 48.3910 | 77.8060 | 80.5010 |
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 | 59222.35007113 |
| 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 | 56.222 |
| HIERARCH ESO ISS PBL12 END | 56.215 |
| HIERARCH ESO ISS PBLA12 START | 0.5 |
| HIERARCH ESO ISS PBLA12 END | 2.5 |
| HIERARCH ESO ISS PBL13 START | 102.377 |
| HIERARCH ESO ISS PBL13 END | 102.359 |
| HIERARCH ESO ISS PBLA13 START | 5.2 |
| HIERARCH ESO ISS PBLA13 END | 7.3 |
| HIERARCH ESO ISS PBL14 START | 124.487 |
| HIERARCH ESO ISS PBL14 END | 125.255 |
| HIERARCH ESO ISS PBLA14 START | 26.084 |
| HIERARCH ESO ISS PBLA14 END | 29.04 |
| HIERARCH ESO ISS PBL23 START | 46.56 |
| HIERARCH ESO ISS PBL23 END | 46.584 |
| HIERARCH ESO ISS PBLA23 START | 10.7 |
| HIERARCH ESO ISS PBLA23 END | 13.2 |
| HIERARCH ESO ISS PBL24 START | 77.658 |
| HIERARCH ESO ISS PBL24 END | 79.05 |
| HIERARCH ESO ISS PBLA24 START | 44.289 |
| HIERARCH ESO ISS PBLA24 END | 47.556 |
| HIERARCH ESO ISS PBL34 START | 46.599 |
| HIERARCH ESO ISS PBL34 END | 48.391 |
| HIERARCH ESO ISS PBLA34 START | 77.806 |
| HIERARCH ESO ISS PBLA34 END | 80.501 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00788 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005297 |
| HIERARCH ESO ISS AMBI TEMP | 12.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | PDS_70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
| HIERARCH ESO FT ROBJ DELTA | -412352.576 |