! Started logfile: /vlbi/bp222/maps//J1337+6532_S_dfm.log on Thu Sep 27 11:11:20 2018 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/bp222/maps//J1337+6532_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1337+6532_S_uva.fits ! AN table 1: 115 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.759006 visibilities/baseline/integration-bin. ! Found source: J1337+6532 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 9776 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1337+6532_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 920 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006483Jy sigma=17.095782 ! Fit after self-cal, rms=0.937125Jy sigma=15.939447 ! 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=2.879 mas, bmaj=5.58 mas, bpa=-4.351 degrees ! Estimated noise=0.790091 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 = 0.0481565 Jy ! Component: 100 - total flux cleaned = 0.0623009 Jy ! Total flux subtracted in 100 components = 0.0623009 Jy ! Clean residual min=-0.003818 max=0.006159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0623009 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0623009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058650Jy sigma=0.880672 ! Fit after self-cal, rms=0.058038Jy sigma=0.871799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745615 Jy ! Component: 100 - total flux cleaned = 0.0110679 Jy ! Total flux subtracted in 100 components = 0.0110679 Jy ! Clean residual min=-0.003160 max=0.003531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0733688 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0733688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057097Jy sigma=0.855098 ! Fit after self-cal, rms=0.057072Jy sigma=0.854573 ! 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=3.371 mas, bmaj=6.404 mas, bpa=-5.141 degrees ! Estimated noise=0.504363 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 = 0.00210668 Jy ! Component: 100 - total flux cleaned = 0.00311383 Jy ! Component: 150 - total flux cleaned = 0.00343522 Jy ! Component: 200 - total flux cleaned = 0.00360647 Jy ! Total flux subtracted in 200 components = 0.00360647 Jy ! Clean residual min=-0.002420 max=0.003257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0769753 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0769753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056982Jy sigma=0.853337 ! Fit after self-cal, rms=0.056981Jy sigma=0.853261 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.371 x 6.404 at -5.141 degrees (North through East) ! Clean map min=-0.0023737 max=0.063526 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 0.99 KP 1.03 ! MK 1.03 NL 1.06 OV 0.97 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 0.94 ! MK 1.02 NL 1.36 OV 1.01 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.96 KP 0.99 ! MK 0.95 NL 1.08 OV 1.02 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.056981Jy sigma=0.853261 ! Fit after self-cal, rms=0.059471Jy sigma=0.848455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=6.386 mas, bpa=-5.16 degrees ! Estimated noise=0.505091 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 = 0.000785125 Jy ! Component: 100 - total flux cleaned = 0.00100534 Jy ! Component: 150 - total flux cleaned = 0.00110303 Jy ! Component: 200 - total flux cleaned = 0.00117336 Jy ! Total flux subtracted in 200 components = 0.00117336 Jy ! Clean residual min=-0.002208 max=0.002297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0781486 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0781486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059455Jy sigma=0.848239 ! Fit after self-cal, rms=0.059517Jy sigma=0.848011 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059517Jy sigma=0.848011 ! Fit after self-cal, rms=0.062355Jy sigma=0.840022 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.366 mas, bmaj=6.34 mas, bpa=-5.607 degrees ! Estimated noise=0.51096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906326 Jy ! Component: 100 - total flux cleaned = 0.00143891 Jy ! Component: 150 - total flux cleaned = 0.0016816 Jy ! Component: 200 - total flux cleaned = 0.00171896 Jy ! Total flux subtracted in 200 components = 0.00171896 Jy ! Clean residual min=-0.001937 max=0.001809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0798676 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0798676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062330Jy sigma=0.839841 ! Fit after self-cal, rms=0.062405Jy sigma=0.839598 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 = 3.25139e-05 Jy ! Component: 100 - total flux cleaned = 4.33895e-05 Jy ! Component: 150 - total flux cleaned = 5.33189e-05 Jy ! Component: 200 - total flux cleaned = 6.27503e-05 Jy ! Total flux subtracted in 200 components = 6.27503e-05 Jy ! Clean residual min=-0.001942 max=0.001836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0799303 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0799304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062401Jy sigma=0.839542 ! Fit after self-cal, rms=0.062400Jy sigma=0.839535 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062400Jy sigma=0.839535 ! Fit after self-cal, rms=0.061307Jy sigma=0.834202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.36 mas, bmaj=6.312 mas, bpa=-5.486 degrees ! Estimated noise=0.509232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036502 Jy ! Component: 100 - total flux cleaned = 0.000460299 Jy ! Component: 150 - total flux cleaned = 0.000526432 Jy ! Component: 200 - total flux cleaned = 0.00054253 Jy ! Total flux subtracted in 200 components = 0.00054253 Jy ! Clean residual min=-0.001369 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0804729 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0804729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061303Jy sigma=0.834139 ! Fit after self-cal, rms=0.061317Jy sigma=0.833941 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 = 3.63687e-05 Jy ! Component: 100 - total flux cleaned = 2.89062e-05 Jy ! Component: 150 - total flux cleaned = 2.91973e-05 Jy ! Component: 200 - total flux cleaned = 4.03723e-05 Jy ! Total flux subtracted in 200 components = 4.03723e-05 Jy ! Clean residual min=-0.001383 max=0.001538 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0805133 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0805133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061316Jy sigma=0.833916 ! Fit after self-cal, rms=0.061315Jy sigma=0.833910 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061315Jy sigma=0.833910 ! Fit after self-cal, rms=0.061165Jy sigma=0.833869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.921 mas, bmaj=8.783 mas, bpa=3.913 degrees ! Estimated noise=0.644505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033329 Jy ! Component: 100 - total flux cleaned = 0.000418405 Jy ! Component: 150 - total flux cleaned = 0.000476031 Jy ! Component: 200 - total flux cleaned = 0.000509106 Jy ! Total flux subtracted in 200 components = 0.000509106 Jy ! Clean residual min=-0.001964 max=0.002047 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0810224 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0810224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061170Jy sigma=0.833945 ! Fit after self-cal, rms=0.061167Jy sigma=0.833867 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 = -2.74049e-05 Jy ! Component: 100 - total flux cleaned = -4.40456e-06 Jy ! Component: 150 - total flux cleaned = 2.28128e-05 Jy ! Component: 200 - total flux cleaned = 2.99534e-05 Jy ! Total flux subtracted in 200 components = 2.99534e-05 Jy ! Clean residual min=-0.001960 max=0.002041 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0810523 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0810523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061172Jy sigma=0.833944 ! Fit after self-cal, rms=0.061169Jy sigma=0.833892 ! 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=3.35 mas, bmaj=6.298 mas, bpa=-5.545 degrees ! Estimated noise=0.507638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.35 x 6.298 at -5.545 degrees (North through East) ! Clean map min=-0.0013089 max=0.063521 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=2.864 mas, bmaj=5.475 mas, bpa=-4.788 degrees ! Estimated noise=0.789572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484356 Jy ! Component: 100 - total flux cleaned = 0.0638077 Jy ! Component: 150 - total flux cleaned = 0.070939 Jy ! Component: 200 - total flux cleaned = 0.0745276 Jy ! Total flux subtracted in 200 components = 0.0745276 Jy ! Clean residual min=-0.002236 max=0.002516 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0745276 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0745276 Jy ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=6.298 mas, bpa=-5.545 degrees ! Estimated noise=0.507638 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) ! Added new window around map position (-5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249336 Jy ! Component: 100 - total flux cleaned = 0.00409108 Jy ! Component: 150 - total flux cleaned = 0.0052247 Jy ! Component: 200 - total flux cleaned = 0.00607237 Jy ! Total flux subtracted in 200 components = 0.00607237 Jy ! Clean residual min=-0.001415 max=0.001593 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0806 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.0805999 Jy ! Inverting map ! Added new window around map position (74.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829161 Jy ! Component: 100 - total flux cleaned = 0.000723152 Jy ! Component: 150 - total flux cleaned = 0.000752929 Jy ! Component: 200 - total flux cleaned = 0.000863348 Jy ! Total flux subtracted in 200 components = 0.000863348 Jy ! Clean residual min=-0.001358 max=0.001392 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0814633 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.0814633 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=6.921 mas, bmaj=8.783 mas, bpa=3.913 degrees ! Estimated noise=0.644505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418985 Jy ! Component: 100 - total flux cleaned = 0.000665267 Jy ! Component: 150 - total flux cleaned = 0.000776684 Jy ! Component: 200 - total flux cleaned = 0.000815115 Jy ! Total flux subtracted in 200 components = 0.000815115 Jy ! Clean residual min=-0.001588 max=0.001558 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0822784 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 = 3.46503e-05 Jy ! Component: 100 - total flux cleaned = 6.47408e-05 Jy ! Component: 150 - total flux cleaned = 9.17166e-05 Jy ! Component: 200 - total flux cleaned = 9.18592e-05 Jy ! Total flux subtracted in 200 components = 9.18592e-05 Jy ! Clean residual min=-0.001559 max=0.001535 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0823703 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 125 components and 0.0823703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=6.298 mas, bpa=-5.545 degrees ! Estimated noise=0.507638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115014 Jy ! Component: 100 - total flux cleaned = -2.71226e-05 Jy ! Component: 150 - total flux cleaned = 3.35247e-05 Jy ! Component: 200 - total flux cleaned = 3.36506e-05 Jy ! Total flux subtracted in 200 components = 3.36506e-05 Jy ! Clean residual min=-0.001263 max=0.001356 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0824039 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.0824039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061074Jy sigma=0.832715 ! Fit after self-cal, rms=0.061044Jy sigma=0.832379 wmodel J1337+6532_S_map.mod ! Writing 140 model components to file: J1337+6532_S_map.mod wobs J1337+6532_S_uvs.fits ! Writing UV FITS file: J1337+6532_S_uvs.fits wwins J1337+6532_S_map.win ! wwins: Wrote 3 windows to J1337+6532_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 = 0.000391198 Jy ! Component: 100 - total flux cleaned = 0.000557725 Jy ! Component: 150 - total flux cleaned = 0.000782621 Jy ! Component: 200 - total flux cleaned = 0.000870106 Jy ! Component: 250 - total flux cleaned = 0.00099622 Jy ! Component: 300 - total flux cleaned = 0.00105736 Jy ! Component: 350 - total flux cleaned = 0.0011577 Jy ! Component: 400 - total flux cleaned = 0.00123599 Jy ! Component: 450 - total flux cleaned = 0.00133219 Jy ! Component: 500 - total flux cleaned = 0.00138881 Jy ! Component: 550 - total flux cleaned = 0.00146347 Jy ! Component: 600 - total flux cleaned = 0.00155507 Jy ! Component: 650 - total flux cleaned = 0.001609 Jy ! Component: 700 - total flux cleaned = 0.00169676 Jy ! Component: 750 - total flux cleaned = 0.00173085 Jy ! Component: 800 - total flux cleaned = 0.00174792 Jy ! Component: 850 - total flux cleaned = 0.00181528 Jy ! Component: 900 - total flux cleaned = 0.00186559 Jy ! Component: 950 - total flux cleaned = 0.00199678 Jy ! Component: 1000 - total flux cleaned = 0.0019965 Jy ! Component: 1050 - total flux cleaned = 0.0020927 Jy ! Component: 1100 - total flux cleaned = 0.00212456 Jy ! Component: 1150 - total flux cleaned = 0.00221854 Jy ! Component: 1200 - total flux cleaned = 0.00226481 Jy ! Component: 1250 - total flux cleaned = 0.00237154 Jy ! Component: 1300 - total flux cleaned = 0.00244643 Jy ! Component: 1350 - total flux cleaned = 0.00247597 Jy ! Component: 1400 - total flux cleaned = 0.00250554 Jy ! Component: 1450 - total flux cleaned = 0.00249103 Jy ! Component: 1500 - total flux cleaned = 0.00254907 Jy ! Component: 1550 - total flux cleaned = 0.00257761 Jy ! Component: 1600 - total flux cleaned = 0.00256368 Jy ! Component: 1650 - total flux cleaned = 0.00264789 Jy ! Component: 1700 - total flux cleaned = 0.00264773 Jy ! Component: 1750 - total flux cleaned = 0.00268907 Jy ! Component: 1800 - total flux cleaned = 0.00275707 Jy ! Component: 1850 - total flux cleaned = 0.00282446 Jy ! Component: 1900 - total flux cleaned = 0.00279789 Jy ! Component: 1950 - total flux cleaned = 0.00287723 Jy ! Component: 2000 - total flux cleaned = 0.00285096 Jy ! Component: 2050 - total flux cleaned = 0.00286396 Jy ! Component: 2100 - total flux cleaned = 0.00285121 Jy ! Component: 2150 - total flux cleaned = 0.00288982 Jy ! Component: 2200 - total flux cleaned = 0.00285175 Jy ! Component: 2250 - total flux cleaned = 0.00288968 Jy ! Component: 2300 - total flux cleaned = 0.00288971 Jy ! Component: 2350 - total flux cleaned = 0.00290207 Jy ! Component: 2400 - total flux cleaned = 0.00290208 Jy ! Component: 2450 - total flux cleaned = 0.00290218 Jy ! Component: 2500 - total flux cleaned = 0.00296287 Jy ! Component: 2550 - total flux cleaned = 0.00296291 Jy ! Component: 2600 - total flux cleaned = 0.0029748 Jy ! Component: 2650 - total flux cleaned = 0.00298669 Jy ! Component: 2700 - total flux cleaned = 0.00301028 Jy ! Component: 2750 - total flux cleaned = 0.00302203 Jy ! Component: 2800 - total flux cleaned = 0.00309173 Jy ! Component: 2850 - total flux cleaned = 0.0030917 Jy ! Component: 2900 - total flux cleaned = 0.00305723 Jy ! Component: 2950 - total flux cleaned = 0.00311421 Jy ! Component: 3000 - total flux cleaned = 0.00310288 Jy ! Component: 3050 - total flux cleaned = 0.00308048 Jy ! Component: 3100 - total flux cleaned = 0.00310295 Jy ! Component: 3150 - total flux cleaned = 0.00306972 Jy ! Component: 3200 - total flux cleaned = 0.00308079 Jy ! Component: 3250 - total flux cleaned = 0.00309172 Jy ! Component: 3300 - total flux cleaned = 0.0030808 Jy ! Component: 3350 - total flux cleaned = 0.00304841 Jy ! Component: 3400 - total flux cleaned = 0.0030699 Jy ! Component: 3450 - total flux cleaned = 0.00311255 Jy ! Component: 3500 - total flux cleaned = 0.00309125 Jy ! Component: 3550 - total flux cleaned = 0.00308062 Jy ! Component: 3600 - total flux cleaned = 0.00309115 Jy ! Component: 3650 - total flux cleaned = 0.00310161 Jy ! Component: 3700 - total flux cleaned = 0.00311195 Jy ! Component: 3750 - total flux cleaned = 0.0031429 Jy ! Component: 3800 - total flux cleaned = 0.00313265 Jy ! Component: 3850 - total flux cleaned = 0.00316336 Jy ! Component: 3900 - total flux cleaned = 0.00318369 Jy ! Component: 3950 - total flux cleaned = 0.00319387 Jy ! Component: 4000 - total flux cleaned = 0.003224 Jy ! Component: 4050 - total flux cleaned = 0.00328403 Jy ! Total flux subtracted in 4096 components = 0.00325414 Jy ! Clean residual min=-0.000570 max=0.000602 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0856581 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 431 components and 0.0856581 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1337+6532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.35 x 6.298 at -5.545 degrees (North through East) ! Clean map min=-0.0010271 max=0.063792 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1337+6532_S_map.fits wmodel /vlbi/bp222/maps//J1337+6532_S_map.mod ! Writing 431 model components to file: /vlbi/bp222/maps//J1337+6532_S_map.mod wobs /vlbi/bp222/maps//J1337+6532_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1337+6532_S_uvs.fits wwins /vlbi/bp222/maps//J1337+6532_S_map.win ! wwins: Wrote 4 windows to /vlbi/bp222/maps//J1337+6532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0637921 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.855231 0.855231 1.71046 3.42092 6.84185 13.6837 27.3674 54.7348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 350.782 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1337+6532_S_dfm.log closed on Thu Sep 27 11:11:25 2018