Exposure
ID
MATIS.2021-02-15T03:56:59.786_1
Header ID
MATIS.2021-02-15T03:56:59.786
Date updated
2021-02-15 04:05:59 UTC+0000
Release date
2021-02-15 03:56:59 UTC+0000
UTC Start
2021-02-15 03:56:59.786
UTC End
2021-02-15 03:57:59.762
MJD Start
59260.16458086
MJD End
59260.1652750267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001867
Ambient temperature (°C)
8.62
Seeing (arcsec)
1.48
Observation
ID
46787
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
35129
Name
q_Car
RA
154.269326
DEC
-61.33227
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 82.2790 82.3590 94.3000 94.5000
A0-J2 126.7510 126.8020 74.3000 74.6000
A0-J3 126.0820 126.0300 37.1500 37.3430
G1-J2 56.8750 56.8560 44.7000 44.9000
G1-J3 106.8570 106.8660 356.8380 356.9730
J2-J3 80.6000 80.6800 325.2940 325.4360
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 59260.16458086
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME q_Car
RA 154.269326
DEC -61.33227
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 82.279
HIERARCH ESO ISS PBL12 END 82.359
HIERARCH ESO ISS PBLA12 START 94.3
HIERARCH ESO ISS PBLA12 END 94.5
HIERARCH ESO ISS PBL13 START 126.751
HIERARCH ESO ISS PBL13 END 126.802
HIERARCH ESO ISS PBLA13 START 74.3
HIERARCH ESO ISS PBLA13 END 74.6
HIERARCH ESO ISS PBL14 START 126.082
HIERARCH ESO ISS PBL14 END 126.03
HIERARCH ESO ISS PBLA14 START 37.15
HIERARCH ESO ISS PBLA14 END 37.343
HIERARCH ESO ISS PBL23 START 56.875
HIERARCH ESO ISS PBL23 END 56.856
HIERARCH ESO ISS PBLA23 START 44.7
HIERARCH ESO ISS PBLA23 END 44.9
HIERARCH ESO ISS PBL24 START 106.857
HIERARCH ESO ISS PBL24 END 106.866
HIERARCH ESO ISS PBLA24 START 356.838
HIERARCH ESO ISS PBLA24 END 356.973
HIERARCH ESO ISS PBL34 START 80.6
HIERARCH ESO ISS PBL34 END 80.68
HIERARCH ESO ISS PBLA34 START 325.294
HIERARCH ESO ISS PBLA34 END 325.436
HIERARCH ESO ISS AMBI TAU0 START 0.001914
HIERARCH ESO ISS AMBI TAU0 END 0.00182
HIERARCH ESO ISS AMBI TEMP 8.62
HIERARCH ESO ISS AMBI FWHM START 1.47
HIERARCH ESO ISS AMBI FWHM END 1.49