Exposure
- ID
- GRAVI.2021-01-06T05:20:46.403_1
- Header ID
- GRAVI.2021-01-06T05:20:46.403
- Date updated
- 2021-01-06 05:35:28 UTC+0000
- Release date
- 2022-01-06 05:35:27 UTC+0000
- UTC Start
- 2021-01-06 05:20:46.403
- UTC End
- 2021-01-06 05:26:46.403
- MJD Start
- 59220.22275929
- MJD End
- 59220.2269259567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0080935
- Ambient temperature (°C)
- 12.39
- Seeing (arcsec)
- 0.61
Observation
- ID
- 46117
- 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
- 34734
- Name
- Mrk1239
- RA
- 148.081689
- DEC
- -1.61235
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 48.0670 | 48.2360 | 11.4000 | 12.4000 |
| U1-U3 | 84.7660 | 85.2780 | 18.4000 | 19.5000 |
| U1-U4 | 101.3840 | 103.1670 | 53.0590 | 53.8470 |
| U2-U3 | 37.5220 | 37.8770 | 27.5000 | 28.5000 |
| U2-U4 | 72.8300 | 74.2070 | 79.0680 | 79.3200 |
| U3-U4 | 57.5960 | 58.2040 | 109.7720 | 109.6030 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59220.22275929 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Mrk1239 |
| HIERARCH ESO INS SOBJ NAME | Mrk1239 |
| RA | 148.081689 |
| DEC | -1.61235 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 48.067 |
| HIERARCH ESO ISS PBL12 END | 48.236 |
| HIERARCH ESO ISS PBLA12 START | 11.4 |
| HIERARCH ESO ISS PBLA12 END | 12.4 |
| HIERARCH ESO ISS PBL13 START | 84.766 |
| HIERARCH ESO ISS PBL13 END | 85.278 |
| HIERARCH ESO ISS PBLA13 START | 18.4 |
| HIERARCH ESO ISS PBLA13 END | 19.5 |
| HIERARCH ESO ISS PBL14 START | 101.384 |
| HIERARCH ESO ISS PBL14 END | 103.167 |
| HIERARCH ESO ISS PBLA14 START | 53.059 |
| HIERARCH ESO ISS PBLA14 END | 53.847 |
| HIERARCH ESO ISS PBL23 START | 37.522 |
| HIERARCH ESO ISS PBL23 END | 37.877 |
| HIERARCH ESO ISS PBLA23 START | 27.5 |
| HIERARCH ESO ISS PBLA23 END | 28.5 |
| HIERARCH ESO ISS PBL24 START | 72.83 |
| HIERARCH ESO ISS PBL24 END | 74.207 |
| HIERARCH ESO ISS PBLA24 START | 79.068 |
| HIERARCH ESO ISS PBLA24 END | 79.32 |
| HIERARCH ESO ISS PBL34 START | 57.596 |
| HIERARCH ESO ISS PBL34 END | 58.204 |
| HIERARCH ESO ISS PBLA34 START | 109.772 |
| HIERARCH ESO ISS PBLA34 END | 109.603 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008014 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008173 |
| HIERARCH ESO ISS AMBI TEMP | 12.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |