Exposure
- ID
- GRAVI.2023-08-21T07:37:17.468_1
- Header ID
- GRAVI.2023-08-21T07:37:17.468
- Date updated
- 2023-08-21 07:50:30 UTC+0000
- Release date
- 2024-08-21 07:50:30 UTC+0000
- UTC Start
- 2023-08-21 07:37:17.468
- UTC End
- 2023-08-21 07:43:57.468
- MJD Start
- 60177.31756329
- MJD End
- 60177.3221929196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005843
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.53
Observation
- ID
- 56651
- 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
- 41973
- Name
- HR8799
- RA
- 346.867881
- DEC
- 21.13399
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 67.4900 | 65.8000 | 103.1000 | 102.8000 |
A0-J2 | 115.8440 | 114.1930 | 82.0000 | 81.3000 |
A0-K0 | 126.1710 | 125.5700 | 67.1900 | 66.4400 |
G1-J2 | 58.1510 | 58.2060 | 57.4000 | 56.8000 |
G1-K0 | 81.7160 | 82.3840 | 38.2230 | 38.1820 |
J2-K0 | 32.8960 | 32.9550 | 2.7410 | 3.8700 |
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 | 60177.31756329 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 218396 |
HIERARCH ESO INS SOBJ NAME | HR8799 |
RA | 346.867881 |
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 | 67.49 |
HIERARCH ESO ISS PBL12 END | 65.8 |
HIERARCH ESO ISS PBLA12 START | 103.1 |
HIERARCH ESO ISS PBLA12 END | 102.8 |
HIERARCH ESO ISS PBL13 START | 115.844 |
HIERARCH ESO ISS PBL13 END | 114.193 |
HIERARCH ESO ISS PBLA13 START | 82.0 |
HIERARCH ESO ISS PBLA13 END | 81.3 |
HIERARCH ESO ISS PBL14 START | 126.171 |
HIERARCH ESO ISS PBL14 END | 125.57 |
HIERARCH ESO ISS PBLA14 START | 67.19 |
HIERARCH ESO ISS PBLA14 END | 66.44 |
HIERARCH ESO ISS PBL23 START | 58.151 |
HIERARCH ESO ISS PBL23 END | 58.206 |
HIERARCH ESO ISS PBLA23 START | 57.4 |
HIERARCH ESO ISS PBLA23 END | 56.8 |
HIERARCH ESO ISS PBL24 START | 81.716 |
HIERARCH ESO ISS PBL24 END | 82.384 |
HIERARCH ESO ISS PBLA24 START | 38.223 |
HIERARCH ESO ISS PBLA24 END | 38.182 |
HIERARCH ESO ISS PBL34 START | 32.896 |
HIERARCH ESO ISS PBL34 END | 32.955 |
HIERARCH ESO ISS PBLA34 START | 2.741 |
HIERARCH ESO ISS PBLA34 END | 3.87 |
HIERARCH ESO ISS AMBI TAU0 START | 0.0062 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005486 |
HIERARCH ESO ISS AMBI TEMP | 13.88 |
HIERARCH ESO ISS AMBI FWHM START | 0.56 |
HIERARCH ESO ISS AMBI FWHM END | 0.5 |