Exposure
ID
MATIS.2021-02-15T00:14:35.171_1
Header ID
MATIS.2021-02-15T00:14:35.171
Date updated
2021-02-15 00:26:20 UTC+0000
Release date
2021-02-15 00:14:35 UTC+0000
UTC Start
2021-02-15 00:14:35.171
UTC End
2021-02-15 00:15:35.147
MJD Start
59260.01012929
MJD End
59260.0108234567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002067
Ambient temperature (°C)
11.93
Seeing (arcsec)
0.585
Observation
ID
46778
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
35125
Name
alf_Car
RA
95.987197
DEC
-52.69555
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 83.8480 83.9360 100.2000 100.4000
A0-J2 126.4360 126.5050 78.3000 78.5000
A0-J3 129.6600 129.6160 37.6380 37.8120
G1-J2 57.7670 57.7530 45.6000 45.8000
G1-J3 117.5300 117.5350 358.3700 358.4910
J2-J3 89.0750 89.1460 329.9280 330.0480
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 59260.01012929
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf_Car
RA 95.987197
DEC -52.69555
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 83.848
HIERARCH ESO ISS PBL12 END 83.936
HIERARCH ESO ISS PBLA12 START 100.2
HIERARCH ESO ISS PBLA12 END 100.4
HIERARCH ESO ISS PBL13 START 126.436
HIERARCH ESO ISS PBL13 END 126.505
HIERARCH ESO ISS PBLA13 START 78.3
HIERARCH ESO ISS PBLA13 END 78.5
HIERARCH ESO ISS PBL14 START 129.66
HIERARCH ESO ISS PBL14 END 129.616
HIERARCH ESO ISS PBLA14 START 37.638
HIERARCH ESO ISS PBLA14 END 37.812
HIERARCH ESO ISS PBL23 START 57.767
HIERARCH ESO ISS PBL23 END 57.753
HIERARCH ESO ISS PBLA23 START 45.6
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 117.53
HIERARCH ESO ISS PBL24 END 117.535
HIERARCH ESO ISS PBLA24 START 358.37
HIERARCH ESO ISS PBLA24 END 358.491
HIERARCH ESO ISS PBL34 START 89.075
HIERARCH ESO ISS PBL34 END 89.146
HIERARCH ESO ISS PBLA34 START 329.928
HIERARCH ESO ISS PBLA34 END 330.048
HIERARCH ESO ISS AMBI TAU0 START 0.002067
HIERARCH ESO ISS AMBI TAU0 END 0.002067
HIERARCH ESO ISS AMBI TEMP 11.93
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.59