! Started logfile: /vlbi/uf001/uva//J1340-0335_S_dfm.log on Mon Jan 14 02:32:33 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1340-0335_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1340-0335_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998441 visibilities/baseline/integration-bin. ! Found source: J1340-0335 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7683 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1340-0335_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.068499Jy sigma=20.571899 ! Fit after self-cal, rms=0.707970Jy sigma=14.053388 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=6.951 mas, bpa=-2.214 degrees ! Estimated noise=0.538832 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21538 Jy ! Component: 100 - total flux cleaned = 0.293038 Jy ! Total flux subtracted in 100 components = 0.293038 Jy ! Clean residual min=-0.028577 max=0.086297 Jy/beam ! Clean residual mean=-0.000014 rms=0.008095 Jy/beam ! Combined flux in latest and established models = 0.293038 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.293038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.199752Jy sigma=3.631367 ! Fit after self-cal, rms=0.199553Jy sigma=3.627564 ! Inverting map ! Added new window around map position (-6, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0776956 Jy ! Component: 100 - total flux cleaned = 0.122727 Jy ! Total flux subtracted in 100 components = 0.122727 Jy ! Clean residual min=-0.021886 max=0.060467 Jy/beam ! Clean residual mean=-0.000002 rms=0.005718 Jy/beam ! Combined flux in latest and established models = 0.415765 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.415765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149669Jy sigma=2.710756 ! Fit after self-cal, rms=0.145765Jy sigma=2.634132 ! Inverting map ! Added new window around map position (4.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531435 Jy ! Component: 100 - total flux cleaned = 0.0888505 Jy ! Total flux subtracted in 100 components = 0.0888505 Jy ! Clean residual min=-0.014410 max=0.021123 Jy/beam ! Clean residual mean=-0.000000 rms=0.003558 Jy/beam ! Combined flux in latest and established models = 0.504616 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.504616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112522Jy sigma=2.011589 ! Fit after self-cal, rms=0.111133Jy sigma=1.985791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291711 Jy ! Component: 100 - total flux cleaned = 0.0506406 Jy ! Total flux subtracted in 100 components = 0.0506406 Jy ! Clean residual min=-0.010515 max=0.012550 Jy/beam ! Clean residual mean=0.000004 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.555256 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.555256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097120Jy sigma=1.729122 ! Fit after self-cal, rms=0.096773Jy sigma=1.722512 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=7.617 mas, bpa=-2.452 degrees ! Estimated noise=0.425055 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266326 Jy ! Component: 100 - total flux cleaned = 0.0447702 Jy ! Component: 150 - total flux cleaned = 0.0582517 Jy ! Component: 200 - total flux cleaned = 0.068564 Jy ! Total flux subtracted in 200 components = 0.068564 Jy ! Clean residual min=-0.008502 max=0.008244 Jy/beam ! Clean residual mean=0.000017 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 0.62382 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 0.62382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086143Jy sigma=1.534200 ! Fit after self-cal, rms=0.085913Jy sigma=1.529898 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 7.617 at -2.452 degrees (North through East) ! Clean map min=-0.0080745 max=0.27938 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 0.96 ! LA 0.95 MK 1.00 NL 1.03 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.00 ! LA 0.97 MK 1.02 NL 1.05 OV 1.03 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 1.09 ! LA 1.00 MK 1.02 NL 1.00 OV 1.20 ! PT 0.87 SC 1.02 ! ! ! Fit before self-cal, rms=0.085913Jy sigma=1.529898 ! Fit after self-cal, rms=0.080504Jy sigma=1.417009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=7.675 mas, bpa=-2.531 degrees ! Estimated noise=0.422042 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375639 Jy ! Component: 100 - total flux cleaned = 0.00497213 Jy ! Component: 150 - total flux cleaned = 0.00591631 Jy ! Component: 200 - total flux cleaned = 0.00662263 Jy ! Total flux subtracted in 200 components = 0.00662263 Jy ! Clean residual min=-0.005637 max=0.005366 Jy/beam ! Clean residual mean=-0.000003 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.630443 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.630443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080238Jy sigma=1.412900 ! Fit after self-cal, rms=0.080281Jy sigma=1.412280 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080281Jy sigma=1.412280 ! Fit after self-cal, rms=0.072508Jy sigma=1.290266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.674 mas, bpa=-2.65 degrees ! Estimated noise=0.42255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350972 Jy ! Component: 100 - total flux cleaned = 0.00513256 Jy ! Component: 150 - total flux cleaned = 0.00603654 Jy ! Component: 200 - total flux cleaned = 0.00686713 Jy ! Total flux subtracted in 200 components = 0.00686713 Jy ! Clean residual min=-0.003096 max=0.002993 Jy/beam ! Clean residual mean=-0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.63731 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.63731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072217Jy sigma=1.286134 ! Fit after self-cal, rms=0.072250Jy sigma=1.285693 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795437 Jy ! Component: 100 - total flux cleaned = 0.00134963 Jy ! Component: 150 - total flux cleaned = 0.0017792 Jy ! Component: 200 - total flux cleaned = 0.00215666 Jy ! Total flux subtracted in 200 components = 0.00215666 Jy ! Clean residual min=-0.002972 max=0.002900 Jy/beam ! Clean residual mean=-0.000003 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.639467 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.639467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072148Jy sigma=1.284307 ! Fit after self-cal, rms=0.072151Jy sigma=1.284153 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072151Jy sigma=1.284153 ! Fit after self-cal, rms=0.071458Jy sigma=1.265220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=7.667 mas, bpa=-2.623 degrees ! Estimated noise=0.422642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165889 Jy ! Component: 100 - total flux cleaned = 0.00225596 Jy ! Component: 150 - total flux cleaned = 0.00276274 Jy ! Component: 200 - total flux cleaned = 0.00300248 Jy ! Total flux subtracted in 200 components = 0.00300248 Jy ! Clean residual min=-0.002944 max=0.002692 Jy/beam ! Clean residual mean=-0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.642469 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.642469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071362Jy sigma=1.264116 ! Fit after self-cal, rms=0.071370Jy sigma=1.263933 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.25639e-05 Jy ! Component: 100 - total flux cleaned = 0.000337117 Jy ! Component: 150 - total flux cleaned = 0.000373639 Jy ! Component: 200 - total flux cleaned = 0.000406752 Jy ! Total flux subtracted in 200 components = 0.000406752 Jy ! Clean residual min=-0.002865 max=0.002672 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.642876 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.642876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071322Jy sigma=1.263248 ! Fit after self-cal, rms=0.071325Jy sigma=1.263149 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071325Jy sigma=1.263149 ! Fit after self-cal, rms=0.071428Jy sigma=1.262977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.125 mas, bmaj=12.35 mas, bpa=1.465 degrees ! Estimated noise=0.562497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211427 Jy ! Component: 100 - total flux cleaned = 0.003255 Jy ! Component: 150 - total flux cleaned = 0.00380581 Jy ! Component: 200 - total flux cleaned = 0.00391659 Jy ! Total flux subtracted in 200 components = 0.00391659 Jy ! Clean residual min=-0.002960 max=0.003301 Jy/beam ! Clean residual mean=-0.000010 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.646793 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.646793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071383Jy sigma=1.262960 ! Fit after self-cal, rms=0.071385Jy sigma=1.262833 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.81491e-05 Jy ! Component: 100 - total flux cleaned = 0.000101106 Jy ! Component: 150 - total flux cleaned = 0.000121557 Jy ! Component: 200 - total flux cleaned = 0.000138748 Jy ! Total flux subtracted in 200 components = 0.000138748 Jy ! Clean residual min=-0.002934 max=0.003260 Jy/beam ! Clean residual mean=-0.000010 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.646931 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 151 components and 0.646931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071379Jy sigma=1.262849 ! Fit after self-cal, rms=0.071381Jy sigma=1.262783 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.659 mas, bpa=-2.605 degrees ! Estimated noise=0.423041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 7.659 at -2.605 degrees (North through East) ! Clean map min=-0.0026647 max=0.27469 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.656 mas, bmaj=6.995 mas, bpa=-2.403 degrees ! Estimated noise=0.536659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217911 Jy ! Component: 100 - total flux cleaned = 0.313223 Jy ! Component: 150 - total flux cleaned = 0.382087 Jy ! Component: 200 - total flux cleaned = 0.434676 Jy ! Total flux subtracted in 200 components = 0.434676 Jy ! Clean residual min=-0.013736 max=0.030677 Jy/beam ! Clean residual mean=-0.000022 rms=0.004250 Jy/beam ! Combined flux in latest and established models = 0.434676 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.434676 Jy ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.659 mas, bpa=-2.605 degrees ! Estimated noise=0.423041 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598746 Jy ! Component: 100 - total flux cleaned = 0.100783 Jy ! Component: 150 - total flux cleaned = 0.129231 Jy ! Component: 200 - total flux cleaned = 0.149388 Jy ! Total flux subtracted in 200 components = 0.149388 Jy ! Clean residual min=-0.004740 max=0.011369 Jy/beam ! Clean residual mean=0.000000 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.584064 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.584064 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146883 Jy ! Component: 100 - total flux cleaned = 0.0255443 Jy ! Component: 150 - total flux cleaned = 0.0336855 Jy ! Component: 200 - total flux cleaned = 0.039865 Jy ! Total flux subtracted in 200 components = 0.039865 Jy ! Clean residual min=-0.003036 max=0.004210 Jy/beam ! Clean residual mean=-0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.623929 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 101 components and 0.623929 Jy ! Inverting map ! Added new window around map position (8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493519 Jy ! Component: 100 - total flux cleaned = 0.00874394 Jy ! Component: 150 - total flux cleaned = 0.011521 Jy ! Component: 200 - total flux cleaned = 0.0131953 Jy ! Total flux subtracted in 200 components = 0.0131953 Jy ! Clean residual min=-0.002772 max=0.002686 Jy/beam ! Clean residual mean=-0.000004 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.637124 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.637125 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.125 mas, bmaj=12.35 mas, bpa=1.465 degrees ! Estimated noise=0.562497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340278 Jy ! Component: 100 - total flux cleaned = 0.00501301 Jy ! Component: 150 - total flux cleaned = 0.00589902 Jy ! Component: 200 - total flux cleaned = 0.00646536 Jy ! Total flux subtracted in 200 components = 0.00646536 Jy ! Clean residual min=-0.002673 max=0.003300 Jy/beam ! Clean residual mean=-0.000009 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.64359 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256955 Jy ! Component: 100 - total flux cleaned = 0.000408633 Jy ! Component: 150 - total flux cleaned = 0.00058547 Jy ! Component: 200 - total flux cleaned = 0.000710287 Jy ! Total flux subtracted in 200 components = 0.000710287 Jy ! Clean residual min=-0.002561 max=0.003387 Jy/beam ! Clean residual mean=-0.000008 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.6443 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 186 components and 0.6443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.659 mas, bpa=-2.605 degrees ! Estimated noise=0.423041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.73927e-05 Jy ! Component: 100 - total flux cleaned = -0.000143276 Jy ! Component: 150 - total flux cleaned = -0.000209367 Jy ! Component: 200 - total flux cleaned = -0.000267547 Jy ! Total flux subtracted in 200 components = -0.000267547 Jy ! Clean residual min=-0.002590 max=0.002837 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.644033 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 203 components and 0.644033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071198Jy sigma=1.259600 ! Fit after self-cal, rms=0.071195Jy sigma=1.259281 wmodel J1340-0335_S_map.mod ! Writing 203 model components to file: J1340-0335_S_map.mod wobs J1340-0335_S_uvs.fits ! Writing UV FITS file: J1340-0335_S_uvs.fits wwins J1340-0335_S_map.win ! wwins: Wrote 4 windows to J1340-0335_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.00754e-05 Jy ! Component: 100 - total flux cleaned = 0.00041609 Jy ! Component: 150 - total flux cleaned = 0.000696067 Jy ! Component: 200 - total flux cleaned = 0.000922567 Jy ! Component: 250 - total flux cleaned = 0.00103072 Jy ! Component: 300 - total flux cleaned = 0.00120428 Jy ! Component: 350 - total flux cleaned = 0.00133852 Jy ! Component: 400 - total flux cleaned = 0.00146862 Jy ! Component: 450 - total flux cleaned = 0.00153217 Jy ! Component: 500 - total flux cleaned = 0.00156327 Jy ! Component: 550 - total flux cleaned = 0.0015631 Jy ! Component: 600 - total flux cleaned = 0.00150306 Jy ! Component: 650 - total flux cleaned = 0.00150283 Jy ! Component: 700 - total flux cleaned = 0.00135921 Jy ! Component: 750 - total flux cleaned = 0.00135886 Jy ! Component: 800 - total flux cleaned = 0.00121973 Jy ! Component: 850 - total flux cleaned = 0.00111082 Jy ! Component: 900 - total flux cleaned = 0.00111072 Jy ! Component: 950 - total flux cleaned = 0.000978691 Jy ! Component: 1000 - total flux cleaned = 0.000926105 Jy ! Component: 1050 - total flux cleaned = 0.000798084 Jy ! Component: 1100 - total flux cleaned = 0.000747865 Jy ! Component: 1150 - total flux cleaned = 0.000574335 Jy ! Component: 1200 - total flux cleaned = 0.000500957 Jy ! Component: 1250 - total flux cleaned = 0.000331725 Jy ! Component: 1300 - total flux cleaned = 0.000189162 Jy ! Component: 1350 - total flux cleaned = 7.13198e-05 Jy ! Component: 1400 - total flux cleaned = 9.38104e-05 Jy ! Component: 1450 - total flux cleaned = -0.000159099 Jy ! Component: 1500 - total flux cleaned = -0.000227085 Jy ! Component: 1550 - total flux cleaned = -0.000294256 Jy ! Component: 1600 - total flux cleaned = -0.000383039 Jy ! Component: 1650 - total flux cleaned = -0.000514038 Jy ! Component: 1700 - total flux cleaned = -0.000686673 Jy ! Component: 1750 - total flux cleaned = -0.000750749 Jy ! Component: 1800 - total flux cleaned = -0.000898766 Jy ! Component: 1850 - total flux cleaned = -0.000982408 Jy ! Component: 1900 - total flux cleaned = -0.0010653 Jy ! Component: 1950 - total flux cleaned = -0.00106513 Jy ! Component: 2000 - total flux cleaned = -0.00124764 Jy ! Component: 2050 - total flux cleaned = -0.00126747 Jy ! Component: 2100 - total flux cleaned = -0.00124734 Jy ! Component: 2150 - total flux cleaned = -0.0012868 Jy ! Component: 2200 - total flux cleaned = -0.00132559 Jy ! Component: 2250 - total flux cleaned = -0.00130617 Jy ! Component: 2300 - total flux cleaned = -0.00136358 Jy ! Component: 2350 - total flux cleaned = -0.00143952 Jy ! Component: 2400 - total flux cleaned = -0.00147707 Jy ! Component: 2450 - total flux cleaned = -0.00145852 Jy ! Component: 2500 - total flux cleaned = -0.00156956 Jy ! Component: 2550 - total flux cleaned = -0.00158779 Jy ! Component: 2600 - total flux cleaned = -0.00160621 Jy ! Component: 2650 - total flux cleaned = -0.00169624 Jy ! Component: 2700 - total flux cleaned = -0.00171394 Jy ! Component: 2750 - total flux cleaned = -0.0018023 Jy ! Component: 2800 - total flux cleaned = -0.00180218 Jy ! Component: 2850 - total flux cleaned = -0.00185458 Jy ! Component: 2900 - total flux cleaned = -0.00187157 Jy ! Component: 2950 - total flux cleaned = -0.00185438 Jy ! Component: 3000 - total flux cleaned = -0.00195626 Jy ! Component: 3050 - total flux cleaned = -0.00182128 Jy ! Component: 3100 - total flux cleaned = -0.00187167 Jy ! Component: 3150 - total flux cleaned = -0.00188818 Jy ! Component: 3200 - total flux cleaned = -0.00187147 Jy ! Component: 3250 - total flux cleaned = -0.00185497 Jy ! Component: 3300 - total flux cleaned = -0.00185514 Jy ! Component: 3350 - total flux cleaned = -0.00187141 Jy ! Component: 3400 - total flux cleaned = -0.00187143 Jy ! Component: 3450 - total flux cleaned = -0.00185554 Jy ! Component: 3500 - total flux cleaned = -0.00190286 Jy ! Component: 3550 - total flux cleaned = -0.001903 Jy ! Component: 3600 - total flux cleaned = -0.00188747 Jy ! Component: 3650 - total flux cleaned = -0.00187207 Jy ! Component: 3700 - total flux cleaned = -0.00188756 Jy ! Component: 3750 - total flux cleaned = -0.00188748 Jy ! Component: 3800 - total flux cleaned = -0.00191793 Jy ! Component: 3850 - total flux cleaned = -0.00200816 Jy ! Component: 3900 - total flux cleaned = -0.00196322 Jy ! Component: 3950 - total flux cleaned = -0.00193349 Jy ! Component: 4000 - total flux cleaned = -0.00194835 Jy ! Component: 4050 - total flux cleaned = -0.00190441 Jy ! Total flux subtracted in 4096 components = -0.00194807 Jy ! Clean residual min=-0.000783 max=0.000817 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.642085 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 529 components and 0.642084 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1340-0335_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.155 x 7.659 at -2.605 degrees (North through East) ! Clean map min=-0.0022014 max=0.27663 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1340-0335_S_map.fits wmodel /vlbi/uf001/uva//J1340-0335_S_map.mod ! Writing 529 model components to file: /vlbi/uf001/uva//J1340-0335_S_map.mod wobs /vlbi/uf001/uva//J1340-0335_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1340-0335_S_uvs.fits wwins /vlbi/uf001/uva//J1340-0335_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1340-0335_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.276632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29842 0.29842 0.596841 1.19368 2.38736 4.77473 9.54945 19.0989 38.1978 76.3956 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.276 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1005.29 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1340-0335_S_dfm.log closed on Mon Jan 14 02:32:37 2019