Exposure
- ID
- GRAVI.2023-07-02T09:22:16.554_1
- Header ID
- GRAVI.2023-07-02T09:22:16.554
- Date updated
- 2023-07-02 09:37:03 UTC+0000
- Release date
- 2024-07-02 09:37:03 UTC+0000
- UTC Start
- 2023-07-02 09:22:16.554
- UTC End
- 2023-07-02 09:28:56.554
- MJD Start
- 60127.39046937
- MJD End
- 60127.3950989996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042115
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.71
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 | 44.2910 | 44.8780 | 35.9000 | 36.3000 |
| U1-U3 | 83.5730 | 84.7120 | 42.8000 | 43.0000 |
| U1-U4 | 123.8200 | 124.8430 | 67.6720 | 67.2290 |
| U2-U3 | 39.9590 | 40.4800 | 50.4000 | 50.4000 |
| U2-U4 | 89.2830 | 89.3920 | 82.8280 | 82.1980 |
| U3-U4 | 59.5310 | 58.9800 | 103.9100 | 103.4010 |
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 | 60127.39046937 |
| 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 | 44.291 |
| HIERARCH ESO ISS PBL12 END | 44.878 |
| HIERARCH ESO ISS PBLA12 START | 35.9 |
| HIERARCH ESO ISS PBLA12 END | 36.3 |
| HIERARCH ESO ISS PBL13 START | 83.573 |
| HIERARCH ESO ISS PBL13 END | 84.712 |
| HIERARCH ESO ISS PBLA13 START | 42.8 |
| HIERARCH ESO ISS PBLA13 END | 43.0 |
| HIERARCH ESO ISS PBL14 START | 123.82 |
| HIERARCH ESO ISS PBL14 END | 124.843 |
| HIERARCH ESO ISS PBLA14 START | 67.672 |
| HIERARCH ESO ISS PBLA14 END | 67.229 |
| HIERARCH ESO ISS PBL23 START | 39.959 |
| HIERARCH ESO ISS PBL23 END | 40.48 |
| HIERARCH ESO ISS PBLA23 START | 50.4 |
| HIERARCH ESO ISS PBLA23 END | 50.4 |
| HIERARCH ESO ISS PBL24 START | 89.283 |
| HIERARCH ESO ISS PBL24 END | 89.392 |
| HIERARCH ESO ISS PBLA24 START | 82.828 |
| HIERARCH ESO ISS PBLA24 END | 82.198 |
| HIERARCH ESO ISS PBL34 START | 59.531 |
| HIERARCH ESO ISS PBL34 END | 58.98 |
| HIERARCH ESO ISS PBLA34 START | 103.91 |
| HIERARCH ESO ISS PBLA34 END | 103.401 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003898 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004525 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | HR_8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |