Exposure
ID
MATIS.2021-02-15T01:05:18.921_1
Header ID
MATIS.2021-02-15T01:05:18.921
Date updated
2021-02-15 01:16:40 UTC+0000
Release date
2021-02-15 01:05:18 UTC+0000
UTC Start
2021-02-15 01:05:18.921
UTC End
2021-02-15 01:06:18.897
MJD Start
59260.04535788
MJD End
59260.0460520467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004169
Ambient temperature (°C)
12.21
Seeing (arcsec)
0.67
Observation
ID
46781
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
35126
Name
r_Car
RA
158.895893
DEC
-57.55763
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 60.3360 60.4610 49.6000 49.9000
A0-J2 109.7040 109.7810 27.7000 28.0000
A0-J3 131.4850 131.4850 0.1500 0.3520
G1-J2 58.2230 58.2230 5.0000 5.2000
G1-J3 103.0190 103.1080 333.7330 333.8520
J2-J3 61.2530 61.4210 304.1500 304.2620
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 59260.04535788
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME r_Car
RA 158.895893
DEC -57.55763
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 60.336
HIERARCH ESO ISS PBL12 END 60.461
HIERARCH ESO ISS PBLA12 START 49.6
HIERARCH ESO ISS PBLA12 END 49.9
HIERARCH ESO ISS PBL13 START 109.704
HIERARCH ESO ISS PBL13 END 109.781
HIERARCH ESO ISS PBLA13 START 27.7
HIERARCH ESO ISS PBLA13 END 28.0
HIERARCH ESO ISS PBL14 START 131.485
HIERARCH ESO ISS PBL14 END 131.485
HIERARCH ESO ISS PBLA14 START 0.15
HIERARCH ESO ISS PBLA14 END 0.352
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.223
HIERARCH ESO ISS PBLA23 START 5.0
HIERARCH ESO ISS PBLA23 END 5.2
HIERARCH ESO ISS PBL24 START 103.019
HIERARCH ESO ISS PBL24 END 103.108
HIERARCH ESO ISS PBLA24 START 333.733
HIERARCH ESO ISS PBLA24 END 333.852
HIERARCH ESO ISS PBL34 START 61.253
HIERARCH ESO ISS PBL34 END 61.421
HIERARCH ESO ISS PBLA34 START 304.15
HIERARCH ESO ISS PBLA34 END 304.262
HIERARCH ESO ISS AMBI TAU0 START 0.004169
HIERARCH ESO ISS AMBI TAU0 END 0.004169
HIERARCH ESO ISS AMBI TEMP 12.21
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67