Exposure
- ID
- GRAVI.2023-07-02T10:07:34.668_1
- Header ID
- GRAVI.2023-07-02T10:07:34.668
- Date updated
- 2023-07-02 10:21:42 UTC+0000
- Release date
- 2024-07-02 10:21:42 UTC+0000
- UTC Start
- 2023-07-02 10:07:34.668
- UTC End
- 2023-07-02 10:14:14.668
- MJD Start
- 60127.42192903
- MJD End
- 60127.4265586596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035005
- Ambient temperature (°C)
- 14.3
- Seeing (arcsec)
- 0.69
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 | 47.9160 | 48.4350 | 37.8000 | 37.9000 |
| U1-U3 | 90.3790 | 91.3080 | 43.4000 | 43.4000 |
| U1-U4 | 128.8330 | 129.2750 | 64.5510 | 64.0100 |
| U2-U3 | 42.9600 | 43.3450 | 49.8000 | 49.6000 |
| U2-U4 | 88.7300 | 88.3830 | 78.6420 | 77.9600 |
| U3-U4 | 55.1620 | 54.3170 | 100.7350 | 100.2630 |
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 | 60127.42192903 |
| 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 | 47.916 |
| HIERARCH ESO ISS PBL12 END | 48.435 |
| HIERARCH ESO ISS PBLA12 START | 37.8 |
| HIERARCH ESO ISS PBLA12 END | 37.9 |
| HIERARCH ESO ISS PBL13 START | 90.379 |
| HIERARCH ESO ISS PBL13 END | 91.308 |
| HIERARCH ESO ISS PBLA13 START | 43.4 |
| HIERARCH ESO ISS PBLA13 END | 43.4 |
| HIERARCH ESO ISS PBL14 START | 128.833 |
| HIERARCH ESO ISS PBL14 END | 129.275 |
| HIERARCH ESO ISS PBLA14 START | 64.551 |
| HIERARCH ESO ISS PBLA14 END | 64.01 |
| HIERARCH ESO ISS PBL23 START | 42.96 |
| HIERARCH ESO ISS PBL23 END | 43.345 |
| HIERARCH ESO ISS PBLA23 START | 49.8 |
| HIERARCH ESO ISS PBLA23 END | 49.6 |
| HIERARCH ESO ISS PBL24 START | 88.73 |
| HIERARCH ESO ISS PBL24 END | 88.383 |
| HIERARCH ESO ISS PBLA24 START | 78.642 |
| HIERARCH ESO ISS PBLA24 END | 77.96 |
| HIERARCH ESO ISS PBL34 START | 55.162 |
| HIERARCH ESO ISS PBL34 END | 54.317 |
| HIERARCH ESO ISS PBLA34 START | 100.735 |
| HIERARCH ESO ISS PBLA34 END | 100.263 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003889 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003112 |
| HIERARCH ESO ISS AMBI TEMP | 14.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | HR_8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |