Exposure
- ID
- GRAVI.2023-10-02T04:56:26.203_1
- Header ID
- GRAVI.2023-10-02T04:56:26.203
- Date updated
- 2023-10-02 05:15:38 UTC+0000
- Release date
- 2024-10-02 05:15:38 UTC+0000
- UTC Start
- 2023-10-02 04:56:26.203
- UTC End
- 2023-10-02 05:03:06.203
- MJD Start
- 60219.20585883
- MJD End
- 60219.2104884596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002567
- Ambient temperature (°C)
- 12.39
- Seeing (arcsec)
- 0.97
Observation
- ID
- 57157
- Category
- science
- Program ID
- 110.249Q.001
- Program Title
- SPIN-ORBIT ALIGNMENT IN THE HR 8799 PLANETARY SYSTEM
- Program Type
- Normal
- PI / COI
- LU/ KRAUS/ GARDNER
Target
- ID
- 42374
- Name
- HR8799
- RA
- 346.86788
- DEC
- 21.13399
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 66.4590 | 64.7370 | 102.9000 | 102.6000 |
| A0-J2 | 114.8420 | 113.1380 | 81.6000 | 80.8000 |
| A0-K0 | 125.8130 | 125.1620 | 66.7320 | 65.9710 |
| G1-J2 | 58.1890 | 58.2240 | 57.0000 | 56.4000 |
| G1-K0 | 82.1270 | 82.7800 | 38.2020 | 38.1470 |
| J2-K0 | 32.9280 | 32.9990 | 3.4350 | 4.5610 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.249Q.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60219.20585883 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 218396 |
| HIERARCH ESO INS SOBJ NAME | HR8799 |
| RA | 346.86788 |
| DEC | 21.13399 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 66.459 |
| HIERARCH ESO ISS PBL12 END | 64.737 |
| HIERARCH ESO ISS PBLA12 START | 102.9 |
| HIERARCH ESO ISS PBLA12 END | 102.6 |
| HIERARCH ESO ISS PBL13 START | 114.842 |
| HIERARCH ESO ISS PBL13 END | 113.138 |
| HIERARCH ESO ISS PBLA13 START | 81.6 |
| HIERARCH ESO ISS PBLA13 END | 80.8 |
| HIERARCH ESO ISS PBL14 START | 125.813 |
| HIERARCH ESO ISS PBL14 END | 125.162 |
| HIERARCH ESO ISS PBLA14 START | 66.732 |
| HIERARCH ESO ISS PBLA14 END | 65.971 |
| HIERARCH ESO ISS PBL23 START | 58.189 |
| HIERARCH ESO ISS PBL23 END | 58.224 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 56.4 |
| HIERARCH ESO ISS PBL24 START | 82.127 |
| HIERARCH ESO ISS PBL24 END | 82.78 |
| HIERARCH ESO ISS PBLA24 START | 38.202 |
| HIERARCH ESO ISS PBLA24 END | 38.147 |
| HIERARCH ESO ISS PBL34 START | 32.928 |
| HIERARCH ESO ISS PBL34 END | 32.999 |
| HIERARCH ESO ISS PBLA34 START | 3.435 |
| HIERARCH ESO ISS PBLA34 END | 4.561 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002676 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002458 |
| HIERARCH ESO ISS AMBI TEMP | 12.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |