Exposure
ID
MATIS.2021-02-15T01:01:39.106_1
Header ID
MATIS.2021-02-15T01:01:39.106
Date updated
2021-02-15 01:11:38 UTC+0000
Release date
2021-02-15 01:01:39 UTC+0000
UTC Start
2021-02-15 01:01:39.106
UTC End
2021-02-15 01:02:39.082
MJD Start
59260.04281373
MJD End
59260.0435078967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004483
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.67
Observation
ID
46781
Category
calibrator
Program ID
106.2113.003
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 59.8980 60.0210 48.5000 48.8000
A0-J2 109.4350 109.5100 26.7000 27.0000
A0-J3 131.4840 131.4850 359.4320 359.6350
G1-J2 58.2220 58.2220 4.2000 4.5000
G1-J3 102.7000 102.7910 333.3140 333.4320
J2-J3 60.6530 60.8230 303.7530 303.8650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59260.04281373
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
DEC -57.55763
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 59.898
HIERARCH ESO ISS PBL12 END 60.021
HIERARCH ESO ISS PBLA12 START 48.5
HIERARCH ESO ISS PBLA12 END 48.8
HIERARCH ESO ISS PBL13 START 109.435
HIERARCH ESO ISS PBL13 END 109.51
HIERARCH ESO ISS PBLA13 START 26.7
HIERARCH ESO ISS PBLA13 END 27.0
HIERARCH ESO ISS PBL14 START 131.484
HIERARCH ESO ISS PBL14 END 131.485
HIERARCH ESO ISS PBLA14 START 359.432
HIERARCH ESO ISS PBLA14 END 359.635
HIERARCH ESO ISS PBL23 START 58.222
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 4.2
HIERARCH ESO ISS PBLA23 END 4.5
HIERARCH ESO ISS PBL24 START 102.7
HIERARCH ESO ISS PBL24 END 102.791
HIERARCH ESO ISS PBLA24 START 333.314
HIERARCH ESO ISS PBLA24 END 333.432
HIERARCH ESO ISS PBL34 START 60.653
HIERARCH ESO ISS PBL34 END 60.823
HIERARCH ESO ISS PBLA34 START 303.753
HIERARCH ESO ISS PBLA34 END 303.865
HIERARCH ESO ISS AMBI TAU0 START 0.004483
HIERARCH ESO ISS AMBI TAU0 END 0.004483
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67