Exposure
ID
MATIS.2021-02-19T08:01:06.960_1
Header ID
MATIS.2021-02-19T08:01:06.960
Date updated
2021-02-19 08:06:04 UTC+0000
Release date
None
UTC Start
2021-02-19 08:01:06.960
UTC End
2021-02-19 08:02:06.936
MJD Start
59264.33410833
MJD End
59264.3348024967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004472
Ambient temperature (°C)
11.72
Seeing (arcsec)
0.91
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 90.4020 90.3960 145.3000 145.6000
A0-J2 122.6250 122.5480 127.9000 128.1000
A0-J3 99.0280 98.8220 79.8510 80.0430
G1-J2 45.4270 45.3400 91.1000 91.3000
G1-J3 102.7300 102.6410 26.6530 26.7670
J2-J3 92.7040 92.7030 0.4090 0.5520
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 59264.33410833
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 90.402
HIERARCH ESO ISS PBL12 END 90.396
HIERARCH ESO ISS PBLA12 START 145.3
HIERARCH ESO ISS PBLA12 END 145.6
HIERARCH ESO ISS PBL13 START 122.625
HIERARCH ESO ISS PBL13 END 122.548
HIERARCH ESO ISS PBLA13 START 127.9
HIERARCH ESO ISS PBLA13 END 128.1
HIERARCH ESO ISS PBL14 START 99.028
HIERARCH ESO ISS PBL14 END 98.822
HIERARCH ESO ISS PBLA14 START 79.851
HIERARCH ESO ISS PBLA14 END 80.043
HIERARCH ESO ISS PBL23 START 45.427
HIERARCH ESO ISS PBL23 END 45.34
HIERARCH ESO ISS PBLA23 START 91.1
HIERARCH ESO ISS PBLA23 END 91.3
HIERARCH ESO ISS PBL24 START 102.73
HIERARCH ESO ISS PBL24 END 102.641
HIERARCH ESO ISS PBLA24 START 26.653
HIERARCH ESO ISS PBLA24 END 26.767
HIERARCH ESO ISS PBL34 START 92.704
HIERARCH ESO ISS PBL34 END 92.703
HIERARCH ESO ISS PBLA34 START 0.409
HIERARCH ESO ISS PBLA34 END 0.552
HIERARCH ESO ISS AMBI TAU0 START 0.004948
HIERARCH ESO ISS AMBI TAU0 END 0.003996
HIERARCH ESO ISS AMBI TEMP 11.72
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 1.03