Exposure
- ID
- GRAVI.2019-11-11T03:31:45.047_2
- Header ID
- GRAVI.2019-11-11T03:31:45.047
- Date updated
- 2019-11-11 04:00:14 UTC+0000
- Release date
- 2020-11-11 04:00:14 UTC+0000
- UTC Start
- 2019-11-11 03:31:45.047
- UTC End
- 2019-11-11 03:45:05.047
- MJD Start
- 58798.14704916
- MJD End
- 58798.1563084193
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00364
- Ambient temperature (°C)
- 13.82
- Seeing (arcsec)
- 0.965
Observation
- ID
- 43512
- Category
- science
- Program ID
- 1104.C-0651(A)
- 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
- 32945
- Name
- HR8799
- RA
- 346.869645833333
- DEC
- 21.1342506111111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 54.7690 | 55.2000 | 36.4000 | 35.8000 |
U1-U3 | 101.2270 | 101.7110 | 39.3000 | 38.5000 |
U1-U4 | 125.0050 | 123.3200 | 52.0630 | 50.2060 |
U2-U3 | 46.6150 | 46.6410 | 42.8000 | 41.6000 |
U2-U4 | 73.7600 | 71.1930 | 63.6200 | 61.3320 |
U3-U4 | 34.4310 | 31.5000 | 92.3730 | 91.3070 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 1104.C-0651(A) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 58798.14704916 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR8799 |
HIERARCH ESO INS SOBJ NAME | HR8799e |
RA | 346.872332 |
DEC | 21.13407 |
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 | 814.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 54.769 |
HIERARCH ESO ISS PBL12 END | 55.2 |
HIERARCH ESO ISS PBLA12 START | 36.4 |
HIERARCH ESO ISS PBLA12 END | 35.8 |
HIERARCH ESO ISS PBL13 START | 101.227 |
HIERARCH ESO ISS PBL13 END | 101.711 |
HIERARCH ESO ISS PBLA13 START | 39.3 |
HIERARCH ESO ISS PBLA13 END | 38.5 |
HIERARCH ESO ISS PBL14 START | 125.005 |
HIERARCH ESO ISS PBL14 END | 123.32 |
HIERARCH ESO ISS PBLA14 START | 52.063 |
HIERARCH ESO ISS PBLA14 END | 50.206 |
HIERARCH ESO ISS PBL23 START | 46.615 |
HIERARCH ESO ISS PBL23 END | 46.641 |
HIERARCH ESO ISS PBLA23 START | 42.8 |
HIERARCH ESO ISS PBLA23 END | 41.6 |
HIERARCH ESO ISS PBL24 START | 73.76 |
HIERARCH ESO ISS PBL24 END | 71.193 |
HIERARCH ESO ISS PBLA24 START | 63.62 |
HIERARCH ESO ISS PBLA24 END | 61.332 |
HIERARCH ESO ISS PBL34 START | 34.431 |
HIERARCH ESO ISS PBL34 END | 31.5 |
HIERARCH ESO ISS PBLA34 START | 92.373 |
HIERARCH ESO ISS PBLA34 END | 91.307 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003821 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003459 |
HIERARCH ESO ISS AMBI TEMP | 13.82 |
HIERARCH ESO ISS AMBI FWHM START | 0.93 |
HIERARCH ESO ISS AMBI FWHM END | 1.0 |
HIERARCH ESO FT ROBJ NAME | HR8799 |
HIERARCH ESO FT ROBJ ALPHA | 230728.7150 |
HIERARCH ESO FT ROBJ DELTA | 210803.3022 |