Exposure
ID
MATIS.2021-02-19T07:18:48.453_1
Header ID
MATIS.2021-02-19T07:18:48.453
Date updated
2021-02-19 07:26:44 UTC+0000
Release date
2021-02-19 07:18:48 UTC+0000
UTC Start
2021-02-19 07:18:48.453
UTC End
2021-02-19 07:19:48.429
MJD Start
59264.30472747
MJD End
59264.3054216367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003177
Ambient temperature (°C)
10.82
Seeing (arcsec)
1.325
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 90.4990 90.5010 136.3000 136.5000
A0-J2 125.5850 125.5220 118.0000 118.2000
A0-J3 106.9910 106.8170 71.9990 72.1810
G1-J2 48.7950 48.7220 82.4000 82.6000
G1-J3 106.0340 105.9650 21.7250 21.8440
J2-J3 92.4900 92.5010 354.3410 354.4850
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 59264.30472747
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 90.499
HIERARCH ESO ISS PBL12 END 90.501
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.5
HIERARCH ESO ISS PBL13 START 125.585
HIERARCH ESO ISS PBL13 END 125.522
HIERARCH ESO ISS PBLA13 START 118.0
HIERARCH ESO ISS PBLA13 END 118.2
HIERARCH ESO ISS PBL14 START 106.991
HIERARCH ESO ISS PBL14 END 106.817
HIERARCH ESO ISS PBLA14 START 71.999
HIERARCH ESO ISS PBLA14 END 72.181
HIERARCH ESO ISS PBL23 START 48.795
HIERARCH ESO ISS PBL23 END 48.722
HIERARCH ESO ISS PBLA23 START 82.4
HIERARCH ESO ISS PBLA23 END 82.6
HIERARCH ESO ISS PBL24 START 106.034
HIERARCH ESO ISS PBL24 END 105.965
HIERARCH ESO ISS PBLA24 START 21.725
HIERARCH ESO ISS PBLA24 END 21.844
HIERARCH ESO ISS PBL34 START 92.49
HIERARCH ESO ISS PBL34 END 92.501
HIERARCH ESO ISS PBLA34 START 354.341
HIERARCH ESO ISS PBLA34 END 354.485
HIERARCH ESO ISS AMBI TAU0 START 0.003177
HIERARCH ESO ISS AMBI TAU0 END 0.003177
HIERARCH ESO ISS AMBI TEMP 10.82
HIERARCH ESO ISS AMBI FWHM START 1.37
HIERARCH ESO ISS AMBI FWHM END 1.28