! Started logfile: /vlbi/uf001/uva//J0655+4100_S_dfm.log on Sun Jan 13 23:13:29 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//J0655+4100_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0655+4100_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980077 visibilities/baseline/integration-bin. ! Found source: J0655+4100 ! ! 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 11511 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 J0655+4100_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. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046282Jy sigma=20.352837 ! Fit after self-cal, rms=0.733360Jy sigma=14.199842 ! 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=3.054 mas, bmaj=4.656 mas, bpa=9.876 degrees ! Estimated noise=0.546 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 = 0.202972 Jy ! Component: 100 - total flux cleaned = 0.260433 Jy ! Total flux subtracted in 100 components = 0.260433 Jy ! Clean residual min=-0.008585 max=0.023500 Jy/beam ! Clean residual mean=0.000034 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.260433 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.260433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075859Jy sigma=1.412505 ! Fit after self-cal, rms=0.075830Jy sigma=1.412046 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239228 Jy ! Component: 100 - total flux cleaned = 0.0345776 Jy ! Total flux subtracted in 100 components = 0.0345776 Jy ! Clean residual min=-0.005622 max=0.006970 Jy/beam ! Clean residual mean=0.000024 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.295011 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.295011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069263Jy sigma=1.253316 ! Fit after self-cal, rms=0.069243Jy sigma=1.252919 ! 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=3.71 mas, bmaj=5.632 mas, bpa=7.805 degrees ! Estimated noise=0.351262 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 (7, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732717 Jy ! Component: 100 - total flux cleaned = 0.0116888 Jy ! Component: 150 - total flux cleaned = 0.0149409 Jy ! Component: 200 - total flux cleaned = 0.0173962 Jy ! Total flux subtracted in 200 components = 0.0173962 Jy ! Clean residual min=-0.005673 max=0.006378 Jy/beam ! Clean residual mean=0.000058 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.312407 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.312407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068506Jy sigma=1.231736 ! Fit after self-cal, rms=0.068438Jy sigma=1.230108 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.71 x 5.632 at 7.805 degrees (North through East) ! Clean map min=-0.0054753 max=0.26659 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 1.00 KP 1.00 ! LA 0.93 MK 1.01 NL 1.01 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.99 ! LA 0.95 MK 1.02 NL 1.07 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.01 ! LA 0.96 MK 1.06 NL 1.03 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.068438Jy sigma=1.230108 ! Fit after self-cal, rms=0.067461Jy sigma=1.211024 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.67 mas, bpa=8.004 degrees ! Estimated noise=0.349328 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 = -0.00228182 Jy ! Component: 100 - total flux cleaned = -0.0031957 Jy ! Component: 150 - total flux cleaned = -0.00354561 Jy ! Component: 200 - total flux cleaned = -0.00372156 Jy ! Total flux subtracted in 200 components = -0.00372156 Jy ! Clean residual min=-0.004760 max=0.004377 Jy/beam ! Clean residual mean=0.000055 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.308685 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.308685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067319Jy sigma=1.209656 ! Fit after self-cal, rms=0.067325Jy sigma=1.209548 ! 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=0.067325Jy sigma=1.209548 ! Fit after self-cal, rms=0.066675Jy sigma=1.163420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=5.659 mas, bpa=8.082 degrees ! Estimated noise=0.349621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136227 Jy ! Component: 100 - total flux cleaned = -0.00121236 Jy ! Component: 150 - total flux cleaned = -0.000969665 Jy ! Component: 200 - total flux cleaned = -0.000760024 Jy ! Total flux subtracted in 200 components = -0.000760024 Jy ! Clean residual min=-0.001890 max=0.001955 Jy/beam ! Clean residual mean=0.000013 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.307925 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.307925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066589Jy sigma=1.161995 ! Fit after self-cal, rms=0.066621Jy sigma=1.161792 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) ! Added new window around map position (-3.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109707 Jy ! Component: 100 - total flux cleaned = 0.000919956 Jy ! Component: 150 - total flux cleaned = 0.000921464 Jy ! Component: 200 - total flux cleaned = 0.000855157 Jy ! Total flux subtracted in 200 components = 0.000855157 Jy ! Clean residual min=-0.001788 max=0.001726 Jy/beam ! Clean residual mean=0.000013 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.30878 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.30878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066564Jy sigma=1.160408 ! Fit after self-cal, rms=0.066561Jy sigma=1.160353 ! 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=0.066561Jy sigma=1.160353 ! Fit after self-cal, rms=0.066888Jy sigma=1.159241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=5.652 mas, bpa=8.035 degrees ! Estimated noise=0.349503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198628 Jy ! Component: 100 - total flux cleaned = 2.00573e-05 Jy ! Component: 150 - total flux cleaned = 0.00014654 Jy ! Component: 200 - total flux cleaned = 0.000174269 Jy ! Total flux subtracted in 200 components = 0.000174269 Jy ! Clean residual min=-0.001600 max=0.001576 Jy/beam ! Clean residual mean=0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.308955 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.308955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066846Jy sigma=1.158505 ! Fit after self-cal, rms=0.066850Jy sigma=1.158463 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 = -0.00010589 Jy ! Component: 100 - total flux cleaned = -0.000105947 Jy ! Component: 150 - total flux cleaned = -8.16409e-05 Jy ! Component: 200 - total flux cleaned = -5.89598e-05 Jy ! Total flux subtracted in 200 components = -5.89598e-05 Jy ! Clean residual min=-0.001593 max=0.001564 Jy/beam ! Clean residual mean=0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.308896 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.308896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066832Jy sigma=1.158130 ! Fit after self-cal, rms=0.066831Jy sigma=1.158119 ! 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=0.066831Jy sigma=1.158119 ! Fit after self-cal, rms=0.066865Jy sigma=1.157975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.762 mas, bmaj=8.936 mas, bpa=9.862 degrees ! Estimated noise=0.439919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.2603e-05 Jy ! Component: 100 - total flux cleaned = -1.97544e-05 Jy ! Component: 150 - total flux cleaned = -1.97041e-05 Jy ! Component: 200 - total flux cleaned = -1.92801e-05 Jy ! Total flux subtracted in 200 components = -1.92801e-05 Jy ! Clean residual min=-0.001551 max=0.001672 Jy/beam ! Clean residual mean=0.000010 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.308876 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.308876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066856Jy sigma=1.157864 ! Fit after self-cal, rms=0.066856Jy sigma=1.157847 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 = -5.22655e-05 Jy ! Component: 100 - total flux cleaned = -4.133e-05 Jy ! Component: 150 - total flux cleaned = -3.22779e-05 Jy ! Component: 200 - total flux cleaned = -8.20771e-06 Jy ! Total flux subtracted in 200 components = -8.20771e-06 Jy ! Clean residual min=-0.001551 max=0.001669 Jy/beam ! Clean residual mean=0.000010 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.308868 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.308868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066852Jy sigma=1.157813 ! Fit after self-cal, rms=0.066852Jy sigma=1.157808 ! 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=3.717 mas, bmaj=5.646 mas, bpa=8.008 degrees ! Estimated noise=0.349355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.717 x 5.646 at 8.008 degrees (North through East) ! Clean map min=-0.0014807 max=0.26597 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=3.061 mas, bmaj=4.678 mas, bpa=9.972 degrees ! Estimated noise=0.542591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201582 Jy ! Component: 100 - total flux cleaned = 0.258663 Jy ! Component: 150 - total flux cleaned = 0.282247 Jy ! Component: 200 - total flux cleaned = 0.292733 Jy ! Total flux subtracted in 200 components = 0.292733 Jy ! Clean residual min=-0.003515 max=0.004670 Jy/beam ! Clean residual mean=0.000006 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.292733 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.292733 Jy ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=5.646 mas, bpa=8.008 degrees ! Estimated noise=0.349355 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 = 0.00528849 Jy ! Component: 100 - total flux cleaned = 0.00840643 Jy ! Component: 150 - total flux cleaned = 0.0106786 Jy ! Component: 200 - total flux cleaned = 0.0124565 Jy ! Total flux subtracted in 200 components = 0.0124565 Jy ! Clean residual min=-0.001763 max=0.002031 Jy/beam ! Clean residual mean=0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.305189 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.305189 Jy ! Inverting map ! Added new window around map position (26, -43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177359 Jy ! Component: 100 - total flux cleaned = 0.00269255 Jy ! Component: 150 - total flux cleaned = 0.00318291 Jy ! Component: 200 - total flux cleaned = 0.00342534 Jy ! Total flux subtracted in 200 components = 0.00342534 Jy ! Clean residual min=-0.001619 max=0.001622 Jy/beam ! Clean residual mean=0.000005 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.308614 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.308614 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=7.762 mas, bmaj=8.936 mas, bpa=9.862 degrees ! Estimated noise=0.439919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506954 Jy ! Component: 100 - total flux cleaned = 0.00077421 Jy ! Component: 150 - total flux cleaned = 0.000864309 Jy ! Component: 200 - total flux cleaned = 0.000911613 Jy ! Total flux subtracted in 200 components = 0.000911613 Jy ! Clean residual min=-0.001508 max=0.001488 Jy/beam ! Clean residual mean=0.000010 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.309526 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 = 5.73512e-05 Jy ! Component: 100 - total flux cleaned = 0.000109386 Jy ! Component: 150 - total flux cleaned = 0.00015671 Jy ! Component: 200 - total flux cleaned = 0.000200156 Jy ! Total flux subtracted in 200 components = 0.000200156 Jy ! Clean residual min=-0.001491 max=0.001504 Jy/beam ! Clean residual mean=0.000010 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.309726 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.309726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=5.646 mas, bpa=8.008 degrees ! Estimated noise=0.349355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431208 Jy ! Component: 100 - total flux cleaned = -0.000397773 Jy ! Component: 150 - total flux cleaned = -0.000306918 Jy ! Component: 200 - total flux cleaned = -0.000247713 Jy ! Total flux subtracted in 200 components = -0.000247713 Jy ! Clean residual min=-0.001603 max=0.001537 Jy/beam ! Clean residual mean=0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.309478 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.309478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066879Jy sigma=1.158627 ! Fit after self-cal, rms=0.066873Jy sigma=1.158464 wmodel J0655+4100_S_map.mod ! Writing 107 model components to file: J0655+4100_S_map.mod wobs J0655+4100_S_uvs.fits ! Writing UV FITS file: J0655+4100_S_uvs.fits wwins J0655+4100_S_map.win ! wwins: Wrote 4 windows to J0655+4100_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 = -0.000336743 Jy ! Component: 100 - total flux cleaned = -0.00025488 Jy ! Component: 150 - total flux cleaned = -0.000123966 Jy ! Component: 200 - total flux cleaned = 2.16531e-06 Jy ! Component: 250 - total flux cleaned = 0.000147301 Jy ! Component: 300 - total flux cleaned = 0.000310983 Jy ! Component: 350 - total flux cleaned = 0.000379617 Jy ! Component: 400 - total flux cleaned = 0.000513361 Jy ! Component: 450 - total flux cleaned = 0.000535072 Jy ! Component: 500 - total flux cleaned = 0.000577974 Jy ! Component: 550 - total flux cleaned = 0.000577981 Jy ! Component: 600 - total flux cleaned = 0.000660872 Jy ! Component: 650 - total flux cleaned = 0.000680934 Jy ! Component: 700 - total flux cleaned = 0.00072082 Jy ! Component: 750 - total flux cleaned = 0.000740603 Jy ! Component: 800 - total flux cleaned = 0.00077974 Jy ! Component: 850 - total flux cleaned = 0.000914043 Jy ! Component: 900 - total flux cleaned = 0.000856916 Jy ! Component: 950 - total flux cleaned = 0.000819551 Jy ! Component: 1000 - total flux cleaned = 0.000875543 Jy ! Component: 1050 - total flux cleaned = 0.000930159 Jy ! Component: 1100 - total flux cleaned = 0.00089387 Jy ! Component: 1150 - total flux cleaned = 0.00101931 Jy ! Component: 1200 - total flux cleaned = 0.00103701 Jy ! Component: 1250 - total flux cleaned = 0.00114211 Jy ! Component: 1300 - total flux cleaned = 0.00110714 Jy ! Component: 1350 - total flux cleaned = 0.00115902 Jy ! Component: 1400 - total flux cleaned = 0.00121025 Jy ! Component: 1450 - total flux cleaned = 0.00127792 Jy ! Component: 1500 - total flux cleaned = 0.00127798 Jy ! Component: 1550 - total flux cleaned = 0.00127823 Jy ! Component: 1600 - total flux cleaned = 0.00136079 Jy ! Component: 1650 - total flux cleaned = 0.00140962 Jy ! Component: 1700 - total flux cleaned = 0.00145836 Jy ! Component: 1750 - total flux cleaned = 0.00150635 Jy ! Component: 1800 - total flux cleaned = 0.00153833 Jy ! Component: 1850 - total flux cleaned = 0.00163292 Jy ! Component: 1900 - total flux cleaned = 0.00172661 Jy ! Component: 1950 - total flux cleaned = 0.00181967 Jy ! Component: 2000 - total flux cleaned = 0.00188129 Jy ! Component: 2050 - total flux cleaned = 0.00192698 Jy ! Component: 2100 - total flux cleaned = 0.00198761 Jy ! Component: 2150 - total flux cleaned = 0.00204767 Jy ! Component: 2200 - total flux cleaned = 0.00209228 Jy ! Component: 2250 - total flux cleaned = 0.00215138 Jy ! Component: 2300 - total flux cleaned = 0.00222481 Jy ! Component: 2350 - total flux cleaned = 0.00225403 Jy ! Component: 2400 - total flux cleaned = 0.00231207 Jy ! Component: 2450 - total flux cleaned = 0.00235507 Jy ! Component: 2500 - total flux cleaned = 0.00236939 Jy ! Component: 2550 - total flux cleaned = 0.00241193 Jy ! Component: 2600 - total flux cleaned = 0.00251031 Jy ! Component: 2650 - total flux cleaned = 0.00251042 Jy ! Component: 2700 - total flux cleaned = 0.00255202 Jy ! Component: 2750 - total flux cleaned = 0.00263453 Jy ! Component: 2800 - total flux cleaned = 0.00273012 Jy ! Component: 2850 - total flux cleaned = 0.00274358 Jy ! Component: 2900 - total flux cleaned = 0.00282438 Jy ! Component: 2950 - total flux cleaned = 0.00279757 Jy ! Component: 3000 - total flux cleaned = 0.00287748 Jy ! Component: 3050 - total flux cleaned = 0.00291721 Jy ! Component: 3100 - total flux cleaned = 0.00296972 Jy ! Component: 3150 - total flux cleaned = 0.00306098 Jy ! Component: 3200 - total flux cleaned = 0.00309987 Jy ! Component: 3250 - total flux cleaned = 0.00312564 Jy ! Component: 3300 - total flux cleaned = 0.00320247 Jy ! Component: 3350 - total flux cleaned = 0.00327874 Jy ! Component: 3400 - total flux cleaned = 0.00335449 Jy ! Component: 3450 - total flux cleaned = 0.00337965 Jy ! Component: 3500 - total flux cleaned = 0.00345456 Jy ! Component: 3550 - total flux cleaned = 0.00351658 Jy ! Component: 3600 - total flux cleaned = 0.00352885 Jy ! Component: 3650 - total flux cleaned = 0.00362689 Jy ! Component: 3700 - total flux cleaned = 0.0036998 Jy ! Component: 3750 - total flux cleaned = 0.00377225 Jy ! Component: 3800 - total flux cleaned = 0.00386825 Jy ! Component: 3850 - total flux cleaned = 0.00384443 Jy ! Component: 3900 - total flux cleaned = 0.00392746 Jy ! Component: 3950 - total flux cleaned = 0.00395113 Jy ! Component: 4000 - total flux cleaned = 0.00408003 Jy ! Component: 4050 - total flux cleaned = 0.00412649 Jy ! Total flux subtracted in 4096 components = 0.00416125 Jy ! Clean residual min=-0.000742 max=0.000651 Jy/beam ! Clean residual mean=0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.31364 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 380 components and 0.313639 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0655+4100_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.717 x 5.646 at 8.008 degrees (North through East) ! Clean map min=-0.0011726 max=0.26613 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0655+4100_S_map.fits wmodel /vlbi/uf001/uva//J0655+4100_S_map.mod ! Writing 380 model components to file: /vlbi/uf001/uva//J0655+4100_S_map.mod wobs /vlbi/uf001/uva//J0655+4100_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0655+4100_S_uvs.fits wwins /vlbi/uf001/uva//J0655+4100_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0655+4100_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.266131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229095 0.229095 0.45819 0.916379 1.83276 3.66552 7.33103 14.6621 29.3241 58.6483 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.266 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1309.5 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0655+4100_S_dfm.log closed on Sun Jan 13 23:13:33 2019