Exposure
- ID
- GRAVI.2023-08-23T07:43:50.312_1
- Header ID
- GRAVI.2023-08-23T07:43:50.312
- Date updated
- 2023-08-23 08:00:23 UTC+0000
- Release date
- 2024-08-23 08:00:23 UTC+0000
- UTC Start
- 2023-08-23 07:43:50.312
- UTC End
- 2023-08-23 07:50:30.312
- MJD Start
- 60179.32211009
- MJD End
- 60179.3267397196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050705
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.475
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 | 63.9360 | 62.1390 | 102.5000 | 102.2000 |
A0-J2 | 112.3340 | 110.5070 | 80.5000 | 79.7000 |
A0-K0 | 124.8380 | 124.0720 | 65.6190 | 64.8230 |
G1-J2 | 58.2290 | 58.2170 | 56.1000 | 55.5000 |
G1-K0 | 83.0690 | 83.6830 | 38.1140 | 38.0200 |
J2-K0 | 33.0400 | 33.1390 | 5.0710 | 6.1790 |
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 | 60179.32211009 |
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 | 63.936 |
HIERARCH ESO ISS PBL12 END | 62.139 |
HIERARCH ESO ISS PBLA12 START | 102.5 |
HIERARCH ESO ISS PBLA12 END | 102.2 |
HIERARCH ESO ISS PBL13 START | 112.334 |
HIERARCH ESO ISS PBL13 END | 110.507 |
HIERARCH ESO ISS PBLA13 START | 80.5 |
HIERARCH ESO ISS PBLA13 END | 79.7 |
HIERARCH ESO ISS PBL14 START | 124.838 |
HIERARCH ESO ISS PBL14 END | 124.072 |
HIERARCH ESO ISS PBLA14 START | 65.619 |
HIERARCH ESO ISS PBLA14 END | 64.823 |
HIERARCH ESO ISS PBL23 START | 58.229 |
HIERARCH ESO ISS PBL23 END | 58.217 |
HIERARCH ESO ISS PBLA23 START | 56.1 |
HIERARCH ESO ISS PBLA23 END | 55.5 |
HIERARCH ESO ISS PBL24 START | 83.069 |
HIERARCH ESO ISS PBL24 END | 83.683 |
HIERARCH ESO ISS PBLA24 START | 38.114 |
HIERARCH ESO ISS PBLA24 END | 38.02 |
HIERARCH ESO ISS PBL34 START | 33.04 |
HIERARCH ESO ISS PBL34 END | 33.139 |
HIERARCH ESO ISS PBLA34 START | 5.071 |
HIERARCH ESO ISS PBLA34 END | 6.179 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004894 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005247 |
HIERARCH ESO ISS AMBI TEMP | 13.48 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |