Exposure
- ID
- GRAVI.2023-07-02T09:29:37.572_1
- Header ID
- GRAVI.2023-07-02T09:29:37.572
- Date updated
- 2023-07-02 09:46:12 UTC+0000
- Release date
- 2024-07-02 09:46:11 UTC+0000
- UTC Start
- 2023-07-02 09:29:37.572
- UTC End
- 2023-07-02 09:36:17.572
- MJD Start
- 60127.39557375
- MJD End
- 60127.4002033796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004135
- Ambient temperature (°C)
- 14.34
- Seeing (arcsec)
- 0.815
Observation
- ID
- 56118
- Category
- science
- Program ID
- 1104.C-0651(G)
- 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
- 41567
- Name
- HR8799e
- RA
- 346.872273
- DEC
- 21.13397
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.9060 | 45.4850 | 36.3000 | 36.6000 |
| U1-U3 | 84.7660 | 85.8750 | 43.0000 | 43.1000 |
| U1-U4 | 124.8890 | 125.8180 | 67.2080 | 66.7490 |
| U2-U3 | 40.5050 | 41.0050 | 50.4000 | 50.3000 |
| U2-U4 | 89.3950 | 89.4290 | 82.1690 | 81.5330 |
| U3-U4 | 58.9520 | 58.3520 | 103.3770 | 102.8750 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(G) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60127.39557375 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HR 8799 |
| HIERARCH ESO INS SOBJ NAME | HR8799e |
| RA | 346.872273 |
| DEC | 21.13397 |
| 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 | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 44.906 |
| HIERARCH ESO ISS PBL12 END | 45.485 |
| HIERARCH ESO ISS PBLA12 START | 36.3 |
| HIERARCH ESO ISS PBLA12 END | 36.6 |
| HIERARCH ESO ISS PBL13 START | 84.766 |
| HIERARCH ESO ISS PBL13 END | 85.875 |
| HIERARCH ESO ISS PBLA13 START | 43.0 |
| HIERARCH ESO ISS PBLA13 END | 43.1 |
| HIERARCH ESO ISS PBL14 START | 124.889 |
| HIERARCH ESO ISS PBL14 END | 125.818 |
| HIERARCH ESO ISS PBLA14 START | 67.208 |
| HIERARCH ESO ISS PBLA14 END | 66.749 |
| HIERARCH ESO ISS PBL23 START | 40.505 |
| HIERARCH ESO ISS PBL23 END | 41.005 |
| HIERARCH ESO ISS PBLA23 START | 50.4 |
| HIERARCH ESO ISS PBLA23 END | 50.3 |
| HIERARCH ESO ISS PBL24 START | 89.395 |
| HIERARCH ESO ISS PBL24 END | 89.429 |
| HIERARCH ESO ISS PBLA24 START | 82.169 |
| HIERARCH ESO ISS PBLA24 END | 81.533 |
| HIERARCH ESO ISS PBL34 START | 58.952 |
| HIERARCH ESO ISS PBL34 END | 58.352 |
| HIERARCH ESO ISS PBLA34 START | 103.377 |
| HIERARCH ESO ISS PBLA34 END | 102.875 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003918 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004352 |
| HIERARCH ESO ISS AMBI TEMP | 14.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | HR_8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |