Exposure
ID
MATIS.2021-02-15T03:12:56.301_1
Header ID
MATIS.2021-02-15T03:12:56.301
Date updated
2021-02-15 03:21:14 UTC+0000
Release date
2021-02-15 03:12:56 UTC+0000
UTC Start
2021-02-15 03:12:56.301
UTC End
2021-02-15 03:13:56.265
MJD Start
59260.13398497
MJD End
59260.1346789978
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002787
Ambient temperature (°C)
10.18
Seeing (arcsec)
1.04
Observation
ID
46780
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
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 76.2020 76.3150 82.7000 82.9000
A0-J2 121.4310 121.5210 60.9000 61.1000
A0-J3 130.2010 130.1770 24.8300 25.0190
G1-J2 58.0470 58.0410 31.7000 31.9000
G1-J3 110.4790 110.5110 349.0960 349.2210
J2-J3 78.3440 78.4490 318.9810 319.1040
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 59260.13398497
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 76.202
HIERARCH ESO ISS PBL12 END 76.315
HIERARCH ESO ISS PBLA12 START 82.7
HIERARCH ESO ISS PBLA12 END 82.9
HIERARCH ESO ISS PBL13 START 121.431
HIERARCH ESO ISS PBL13 END 121.521
HIERARCH ESO ISS PBLA13 START 60.9
HIERARCH ESO ISS PBLA13 END 61.1
HIERARCH ESO ISS PBL14 START 130.201
HIERARCH ESO ISS PBL14 END 130.177
HIERARCH ESO ISS PBLA14 START 24.83
HIERARCH ESO ISS PBLA14 END 25.019
HIERARCH ESO ISS PBL23 START 58.047
HIERARCH ESO ISS PBL23 END 58.041
HIERARCH ESO ISS PBLA23 START 31.7
HIERARCH ESO ISS PBLA23 END 31.9
HIERARCH ESO ISS PBL24 START 110.479
HIERARCH ESO ISS PBL24 END 110.511
HIERARCH ESO ISS PBLA24 START 349.096
HIERARCH ESO ISS PBLA24 END 349.221
HIERARCH ESO ISS PBL34 START 78.344
HIERARCH ESO ISS PBL34 END 78.449
HIERARCH ESO ISS PBLA34 START 318.981
HIERARCH ESO ISS PBLA34 END 319.104
HIERARCH ESO ISS AMBI TAU0 START 0.002787
HIERARCH ESO ISS AMBI TAU0 END 0.002787
HIERARCH ESO ISS AMBI TEMP 10.18
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.04