Exposure
ID
MATIS.2021-02-19T04:34:31.549_1
Header ID
MATIS.2021-02-19T04:34:31.549
Date updated
2021-02-19 04:45:59 UTC+0000
Release date
2021-02-19 04:34:31 UTC+0000
UTC Start
2021-02-19 04:34:31.549
UTC End
2021-02-19 04:35:31.525
MJD Start
59264.19064293
MJD End
59264.1913370967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003828
Ambient temperature (°C)
11.41
Seeing (arcsec)
0.73
Observation
ID
46813
Category
calibrator
Program ID
106.2113.001
Program Title
VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE ONE YEAR AFTER THE FEB 2020 PERIASTRON PASSAGE
Program Type
GTO
PI / COI
WEIGELT/ FATME/ BERIO/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ CHIAVASSA/ ESPINOZA GALEAS/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ ISBELL/ JAFFE/ KRAUS/ LAGARDE/ LAMBERTS/ BRUNO/ MADURA/ MATTER/ ...
Target
ID
35126
Name
r_Car
RA
158.895893
DEC
-57.55763
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.2130 85.2830 103.1000 103.3000
A0-J2 128.0740 128.1150 82.6000 82.8000
A0-J3 126.1180 126.0520 42.7960 42.9820
G1-J2 56.7090 56.6840 50.9000 51.1000
G1-J3 111.8420 111.8380 1.3760 1.5080
J2-J3 86.5390 86.6040 331.4810 331.6200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59264.19064293
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
DEC -57.55763
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
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 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.294
HIERARCH ESO DET NDIT 204
HIERARCH ESO ISS PBL12 START 85.213
HIERARCH ESO ISS PBL12 END 85.283
HIERARCH ESO ISS PBLA12 START 103.1
HIERARCH ESO ISS PBLA12 END 103.3
HIERARCH ESO ISS PBL13 START 128.074
HIERARCH ESO ISS PBL13 END 128.115
HIERARCH ESO ISS PBLA13 START 82.6
HIERARCH ESO ISS PBLA13 END 82.8
HIERARCH ESO ISS PBL14 START 126.118
HIERARCH ESO ISS PBL14 END 126.052
HIERARCH ESO ISS PBLA14 START 42.796
HIERARCH ESO ISS PBLA14 END 42.982
HIERARCH ESO ISS PBL23 START 56.709
HIERARCH ESO ISS PBL23 END 56.684
HIERARCH ESO ISS PBLA23 START 50.9
HIERARCH ESO ISS PBLA23 END 51.1
HIERARCH ESO ISS PBL24 START 111.842
HIERARCH ESO ISS PBL24 END 111.838
HIERARCH ESO ISS PBLA24 START 1.376
HIERARCH ESO ISS PBLA24 END 1.508
HIERARCH ESO ISS PBL34 START 86.539
HIERARCH ESO ISS PBL34 END 86.604
HIERARCH ESO ISS PBLA34 START 331.481
HIERARCH ESO ISS PBLA34 END 331.62
HIERARCH ESO ISS AMBI TAU0 START 0.003828
HIERARCH ESO ISS AMBI TAU0 END 0.003828
HIERARCH ESO ISS AMBI TEMP 11.41
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73