Exposure
ID
MATIS.2021-02-19T02:51:01.257_1
Header ID
MATIS.2021-02-19T02:51:01.257
Date updated
2021-02-19 03:01:34 UTC+0000
Release date
2021-02-19 02:51:01 UTC+0000
UTC Start
2021-02-19 02:51:01.257
UTC End
2021-02-19 02:52:01.233
MJD Start
59264.11876455
MJD End
59264.1194587167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005128
Ambient temperature (°C)
11.77
Seeing (arcsec)
0.655
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 75.4930 75.6100 81.3000 81.5000
A0-J2 120.8650 120.9580 59.4000 59.7000
A0-J3 130.3430 130.3200 23.6580 23.8480
G1-J2 58.0790 58.0740 30.5000 30.7000
G1-J3 110.2710 110.3060 348.3250 348.4490
J2-J3 77.6850 77.7940 318.2190 318.3420
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 59264.11876455
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 75.493
HIERARCH ESO ISS PBL12 END 75.61
HIERARCH ESO ISS PBLA12 START 81.3
HIERARCH ESO ISS PBLA12 END 81.5
HIERARCH ESO ISS PBL13 START 120.865
HIERARCH ESO ISS PBL13 END 120.958
HIERARCH ESO ISS PBLA13 START 59.4
HIERARCH ESO ISS PBLA13 END 59.7
HIERARCH ESO ISS PBL14 START 130.343
HIERARCH ESO ISS PBL14 END 130.32
HIERARCH ESO ISS PBLA14 START 23.658
HIERARCH ESO ISS PBLA14 END 23.848
HIERARCH ESO ISS PBL23 START 58.079
HIERARCH ESO ISS PBL23 END 58.074
HIERARCH ESO ISS PBLA23 START 30.5
HIERARCH ESO ISS PBLA23 END 30.7
HIERARCH ESO ISS PBL24 START 110.271
HIERARCH ESO ISS PBL24 END 110.306
HIERARCH ESO ISS PBLA24 START 348.325
HIERARCH ESO ISS PBLA24 END 348.449
HIERARCH ESO ISS PBL34 START 77.685
HIERARCH ESO ISS PBL34 END 77.794
HIERARCH ESO ISS PBLA34 START 318.219
HIERARCH ESO ISS PBLA34 END 318.342
HIERARCH ESO ISS AMBI TAU0 START 0.005316
HIERARCH ESO ISS AMBI TAU0 END 0.00494
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.67