Exposure
ID
MATIS.2021-02-19T09:01:37.241_1
Header ID
MATIS.2021-02-19T09:01:37.241
Date updated
2021-02-19 09:06:14 UTC+0000
Release date
None
UTC Start
2021-02-19 09:01:37.241
UTC End
2021-02-19 09:02:37.217
MJD Start
59264.37612548
MJD End
59264.3768196467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002264
Ambient temperature (°C)
10.66
Seeing (arcsec)
1.34
Observation
ID
46812
Category
science
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
35127
Name
eta_Car
RA
161.26357
DEC
-59.68441
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 90.2730 90.2670 156.7000 156.9000
A0-J2 120.1120 120.0440 141.0000 141.3000
A0-J3 87.9960 87.7710 92.4640 92.6950
G1-J2 41.1720 41.0820 104.8000 105.0000
G1-J3 94.8040 94.6880 33.4230 33.5400
J2-J3 90.4750 90.4590 7.8790 8.0300
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59264.37612548
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.26357
DEC -59.68441
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 90.273
HIERARCH ESO ISS PBL12 END 90.267
HIERARCH ESO ISS PBLA12 START 156.7
HIERARCH ESO ISS PBLA12 END 156.9
HIERARCH ESO ISS PBL13 START 120.112
HIERARCH ESO ISS PBL13 END 120.044
HIERARCH ESO ISS PBLA13 START 141.0
HIERARCH ESO ISS PBLA13 END 141.3
HIERARCH ESO ISS PBL14 START 87.996
HIERARCH ESO ISS PBL14 END 87.771
HIERARCH ESO ISS PBLA14 START 92.464
HIERARCH ESO ISS PBLA14 END 92.695
HIERARCH ESO ISS PBL23 START 41.172
HIERARCH ESO ISS PBL23 END 41.082
HIERARCH ESO ISS PBLA23 START 104.8
HIERARCH ESO ISS PBLA23 END 105.0
HIERARCH ESO ISS PBL24 START 94.804
HIERARCH ESO ISS PBL24 END 94.688
HIERARCH ESO ISS PBLA24 START 33.423
HIERARCH ESO ISS PBLA24 END 33.54
HIERARCH ESO ISS PBL34 START 90.475
HIERARCH ESO ISS PBL34 END 90.459
HIERARCH ESO ISS PBLA34 START 7.879
HIERARCH ESO ISS PBLA34 END 8.03
HIERARCH ESO ISS AMBI TAU0 START 0.002264
HIERARCH ESO ISS AMBI TAU0 END 0.002264
HIERARCH ESO ISS AMBI TEMP 10.66
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.35