Exposure
- ID
- GRAVI.2022-02-21T05:01:22.394_1
- Header ID
- GRAVI.2022-02-21T05:01:22.394
- Date updated
- 2022-02-21 05:13:42 UTC+0000
- Release date
- 2023-02-21 05:13:42 UTC+0000
- UTC Start
- 2022-02-21 05:01:22.394
- UTC End
- 2022-02-21 05:02:42.394
- MJD Start
- 59631.20928697
- MJD End
- 59631.21021289592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0074225
- Ambient temperature (°C)
- 12.34
- Seeing (arcsec)
- 0.725
Observation
- ID
- 49576
- Category
- science
- Program ID
- 1104.C-0651(B)
- 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
- 37104
- Name
- pds70b
- RA
- 212.045085
- DEC
- -41.39796
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2020 | 56.2040 | 356.1000 | 356.3000 |
| U1-U3 | 102.3910 | 102.3910 | 0.2000 | 0.5000 |
| U1-U4 | 122.9180 | 122.9890 | 19.2220 | 19.5720 |
| U2-U3 | 46.5180 | 46.5190 | 5.3000 | 5.5000 |
| U2-U4 | 74.6040 | 74.7520 | 36.4650 | 36.8720 |
| U3-U4 | 42.3490 | 42.5670 | 71.1640 | 71.5180 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59631.20928697 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PDS 70 |
| HIERARCH ESO INS SOBJ NAME | pds70b |
| RA | 212.045085 |
| DEC | -41.39796 |
| 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 | 56.202 |
| HIERARCH ESO ISS PBL12 END | 56.204 |
| HIERARCH ESO ISS PBLA12 START | 356.1 |
| HIERARCH ESO ISS PBLA12 END | 356.3 |
| HIERARCH ESO ISS PBL13 START | 102.391 |
| HIERARCH ESO ISS PBL13 END | 102.391 |
| HIERARCH ESO ISS PBLA13 START | 0.2 |
| HIERARCH ESO ISS PBLA13 END | 0.5 |
| HIERARCH ESO ISS PBL14 START | 122.918 |
| HIERARCH ESO ISS PBL14 END | 122.989 |
| HIERARCH ESO ISS PBLA14 START | 19.222 |
| HIERARCH ESO ISS PBLA14 END | 19.572 |
| HIERARCH ESO ISS PBL23 START | 46.518 |
| HIERARCH ESO ISS PBL23 END | 46.519 |
| HIERARCH ESO ISS PBLA23 START | 5.3 |
| HIERARCH ESO ISS PBLA23 END | 5.5 |
| HIERARCH ESO ISS PBL24 START | 74.604 |
| HIERARCH ESO ISS PBL24 END | 74.752 |
| HIERARCH ESO ISS PBLA24 START | 36.465 |
| HIERARCH ESO ISS PBLA24 END | 36.872 |
| HIERARCH ESO ISS PBL34 START | 42.349 |
| HIERARCH ESO ISS PBL34 END | 42.567 |
| HIERARCH ESO ISS PBLA34 START | 71.164 |
| HIERARCH ESO ISS PBLA34 END | 71.518 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007455 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00739 |
| HIERARCH ESO ISS AMBI TEMP | 12.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | PDS_70 |
| HIERARCH ESO FT ROBJ ALPHA | 140810.154 |
| HIERARCH ESO FT ROBJ DELTA | -412352.576 |