Exposure
ID
MATIS.2021-02-24T06:28:49.724_1
Header ID
MATIS.2021-02-24T06:28:49.724
Date updated
2021-02-24 06:41:10 UTC+0000
Release date
2022-02-24 06:41:10 UTC+0000
UTC Start
2021-02-24 06:28:49.724
UTC End
2021-02-24 06:29:49.700
MJD Start
59269.27001995
MJD End
59269.2707141167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007633
Ambient temperature (°C)
15.36
Seeing (arcsec)
1.01
Observation
ID
46879
Category
science
Program ID
106.2113.002
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
35196
Name
eta_Car
RA
161.264668
DEC
-59.68441
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.5420 67.5190 288.4000 288.7000
K0-D0 89.8560 89.7790 271.0000 271.2000
K0-J3 50.6130 50.6320 340.1400 340.3030
G2-D0 32.5220 32.4800 232.4000 232.6000
G2-J3 53.7170 53.6460 60.7680 60.9500
D0-J3 86.0240 85.9110 57.6180 57.7940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59269.27001995
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.264668
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.542
HIERARCH ESO ISS PBL12 END 67.519
HIERARCH ESO ISS PBLA12 START 288.4
HIERARCH ESO ISS PBLA12 END 288.7
HIERARCH ESO ISS PBL13 START 89.856
HIERARCH ESO ISS PBL13 END 89.779
HIERARCH ESO ISS PBLA13 START 271.0
HIERARCH ESO ISS PBLA13 END 271.2
HIERARCH ESO ISS PBL14 START 50.613
HIERARCH ESO ISS PBL14 END 50.632
HIERARCH ESO ISS PBLA14 START 340.14
HIERARCH ESO ISS PBLA14 END 340.303
HIERARCH ESO ISS PBL23 START 32.522
HIERARCH ESO ISS PBL23 END 32.48
HIERARCH ESO ISS PBLA23 START 232.4
HIERARCH ESO ISS PBLA23 END 232.6
HIERARCH ESO ISS PBL24 START 53.717
HIERARCH ESO ISS PBL24 END 53.646
HIERARCH ESO ISS PBLA24 START 60.768
HIERARCH ESO ISS PBLA24 END 60.95
HIERARCH ESO ISS PBL34 START 86.024
HIERARCH ESO ISS PBL34 END 85.911
HIERARCH ESO ISS PBLA34 START 57.618
HIERARCH ESO ISS PBLA34 END 57.794
HIERARCH ESO ISS AMBI TAU0 START 0.009078
HIERARCH ESO ISS AMBI TAU0 END 0.006188
HIERARCH ESO ISS AMBI TEMP 15.36
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.01