Exposure
ID
MATIS.2021-02-19T02:39:59.524_1
Header ID
MATIS.2021-02-19T02:39:59.524
Date updated
2021-02-19 02:52:00 UTC+0000
Release date
2021-02-19 02:39:59 UTC+0000
UTC Start
2021-02-19 02:39:59.524
UTC End
2021-02-19 02:40:59.488
MJD Start
59264.1111056
MJD End
59264.1117996278
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003979
Ambient temperature (°C)
11.7
Seeing (arcsec)
0.945
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 74.2020 74.3200 78.8000 79.0000
A0-J2 119.8350 119.9300 56.8000 57.0000
A0-J3 130.5670 130.5480 21.5600 21.7510
G1-J2 58.1270 58.1240 28.2000 28.4000
G1-J3 109.8640 109.9030 346.9550 347.0790
J2-J3 76.4700 76.5820 316.8710 316.9920
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 59264.1111056
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 74.202
HIERARCH ESO ISS PBL12 END 74.32
HIERARCH ESO ISS PBLA12 START 78.8
HIERARCH ESO ISS PBLA12 END 79.0
HIERARCH ESO ISS PBL13 START 119.835
HIERARCH ESO ISS PBL13 END 119.93
HIERARCH ESO ISS PBLA13 START 56.8
HIERARCH ESO ISS PBLA13 END 57.0
HIERARCH ESO ISS PBL14 START 130.567
HIERARCH ESO ISS PBL14 END 130.548
HIERARCH ESO ISS PBLA14 START 21.56
HIERARCH ESO ISS PBLA14 END 21.751
HIERARCH ESO ISS PBL23 START 58.127
HIERARCH ESO ISS PBL23 END 58.124
HIERARCH ESO ISS PBLA23 START 28.2
HIERARCH ESO ISS PBLA23 END 28.4
HIERARCH ESO ISS PBL24 START 109.864
HIERARCH ESO ISS PBL24 END 109.903
HIERARCH ESO ISS PBLA24 START 346.955
HIERARCH ESO ISS PBLA24 END 347.079
HIERARCH ESO ISS PBL34 START 76.47
HIERARCH ESO ISS PBL34 END 76.582
HIERARCH ESO ISS PBLA34 START 316.871
HIERARCH ESO ISS PBLA34 END 316.992
HIERARCH ESO ISS AMBI TAU0 START 0.003979
HIERARCH ESO ISS AMBI TAU0 END 0.003979
HIERARCH ESO ISS AMBI TEMP 11.7
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 0.8