! Started logfile: /vlbi/uf001/uva//J1003+6813_S_dfm.log on Mon Jan 14 00:43:14 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//J1003+6813_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1003+6813_S_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999808 visibilities/baseline/integration-bin. ! Found source: J1003+6813 ! ! 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 15657 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 J1003+6813_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003606Jy sigma=21.313797 ! Fit after self-cal, rms=0.939770Jy sigma=19.932243 ! 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=3.222 mas, bmaj=3.504 mas, bpa=1.284 degrees ! Estimated noise=0.471102 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 = 0.0448923 Jy ! Component: 100 - total flux cleaned = 0.0587714 Jy ! Total flux subtracted in 100 components = 0.0587714 Jy ! Clean residual min=-0.003417 max=0.007166 Jy/beam ! Clean residual mean=-0.000025 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0587714 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0587714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060546Jy sigma=1.255901 ! Fit after self-cal, rms=0.060114Jy sigma=1.247599 ! Inverting map ! Added new window around map position (0.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794965 Jy ! Component: 100 - total flux cleaned = 0.012194 Jy ! Total flux subtracted in 100 components = 0.012194 Jy ! Clean residual min=-0.002982 max=0.002840 Jy/beam ! Clean residual mean=-0.000016 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0709655 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0709655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058805Jy sigma=1.218438 ! Fit after self-cal, rms=0.058725Jy sigma=1.216629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350478 Jy ! Component: 100 - total flux cleaned = 0.00539832 Jy ! Total flux subtracted in 100 components = 0.00539832 Jy ! Clean residual min=-0.002883 max=0.002581 Jy/beam ! Clean residual mean=-0.000012 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0763638 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0763638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058476Jy sigma=1.211104 ! Fit after self-cal, rms=0.058442Jy sigma=1.210383 ! 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=3.974 mas, bmaj=4.399 mas, bpa=8.676 degrees ! Estimated noise=0.273846 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 = 0.00225305 Jy ! Component: 100 - total flux cleaned = 0.00344982 Jy ! Component: 150 - total flux cleaned = 0.00416903 Jy ! Component: 200 - total flux cleaned = 0.0042792 Jy ! Total flux subtracted in 200 components = 0.0042792 Jy ! Clean residual min=-0.001609 max=0.001751 Jy/beam ! Clean residual mean=-0.000015 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.080643 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.080643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058357Jy sigma=1.208486 ! Fit after self-cal, rms=0.058349Jy sigma=1.208335 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.974 x 4.399 at 8.676 degrees (North through East) ! Clean map min=-0.0016119 max=0.059482 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.87 HN 0.96 KP 1.02 ! LA 0.96 MK 0.95 NL 1.09 OV 0.99 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.99 KP 1.01 ! LA 0.96 MK 1.02 NL 1.06 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 HN 1.02 KP 1.05 ! LA 0.95 MK 0.98 NL 1.08 OV 0.96 ! PT 1.05 SC 1.07 ! ! ! Fit before self-cal, rms=0.058349Jy sigma=1.208335 ! Fit after self-cal, rms=0.058078Jy sigma=1.203654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=4.386 mas, bpa=8.401 degrees ! Estimated noise=0.272427 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 = -0.000140651 Jy ! Component: 100 - total flux cleaned = -0.000280286 Jy ! Component: 150 - total flux cleaned = -0.000364792 Jy ! Component: 200 - total flux cleaned = -0.000423672 Jy ! Total flux subtracted in 200 components = -0.000423672 Jy ! Clean residual min=-0.001293 max=0.001446 Jy/beam ! Clean residual mean=-0.000010 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0802193 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0802193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058066Jy sigma=1.203436 ! Fit after self-cal, rms=0.058104Jy sigma=1.203195 ! 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=0.058104Jy sigma=1.203195 ! Fit after self-cal, rms=0.058114Jy sigma=1.201151 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=4.405 mas, bpa=8.5 degrees ! Estimated noise=0.272131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33482e-05 Jy ! Component: 100 - total flux cleaned = -1.28706e-05 Jy ! Component: 150 - total flux cleaned = -0.000101531 Jy ! Component: 200 - total flux cleaned = -0.000139547 Jy ! Total flux subtracted in 200 components = -0.000139547 Jy ! Clean residual min=-0.001140 max=0.001369 Jy/beam ! Clean residual mean=-0.000006 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0800798 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0800798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058108Jy sigma=1.201037 ! Fit after self-cal, rms=0.058118Jy sigma=1.200926 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 (-78, 102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966571 Jy ! Component: 100 - total flux cleaned = 0.00118778 Jy ! Component: 150 - total flux cleaned = 0.00133632 Jy ! Component: 200 - total flux cleaned = 0.00137759 Jy ! Total flux subtracted in 200 components = 0.00137759 Jy ! Clean residual min=-0.001071 max=0.001199 Jy/beam ! Clean residual mean=-0.000007 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0814574 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0814574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058087Jy sigma=1.200152 ! Fit after self-cal, rms=0.058083Jy sigma=1.200093 ! 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=0.058083Jy sigma=1.200093 ! Fit after self-cal, rms=0.057995Jy sigma=1.200056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=4.4 mas, bpa=8.597 degrees ! Estimated noise=0.271564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286103 Jy ! Component: 100 - total flux cleaned = 0.000362754 Jy ! Component: 150 - total flux cleaned = 0.000380044 Jy ! Component: 200 - total flux cleaned = 0.000379939 Jy ! Total flux subtracted in 200 components = 0.000379939 Jy ! Clean residual min=-0.001048 max=0.001177 Jy/beam ! Clean residual mean=-0.000007 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0818373 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0818373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057984Jy sigma=1.199809 ! Fit after self-cal, rms=0.057986Jy sigma=1.199798 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 = 6.8959e-05 Jy ! Component: 100 - total flux cleaned = 6.85021e-05 Jy ! Component: 150 - total flux cleaned = 8.23535e-05 Jy ! Component: 200 - total flux cleaned = 8.20777e-05 Jy ! Total flux subtracted in 200 components = 8.20777e-05 Jy ! Clean residual min=-0.001039 max=0.001163 Jy/beam ! Clean residual mean=-0.000007 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0819194 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.0819194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057980Jy sigma=1.199661 ! Fit after self-cal, rms=0.057980Jy sigma=1.199656 ! 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=0.057980Jy sigma=1.199656 ! Fit after self-cal, rms=0.057956Jy sigma=1.199648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.186 mas, bmaj=8.661 mas, bpa=45.97 degrees ! Estimated noise=0.351204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.4222e-05 Jy ! Component: 100 - total flux cleaned = -3.17653e-05 Jy ! Component: 150 - total flux cleaned = -6.13211e-05 Jy ! Component: 200 - total flux cleaned = -6.79476e-05 Jy ! Total flux subtracted in 200 components = -6.79476e-05 Jy ! Clean residual min=-0.001217 max=0.001215 Jy/beam ! Clean residual mean=-0.000016 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0818514 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.0818514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057955Jy sigma=1.199620 ! Fit after self-cal, rms=0.057956Jy sigma=1.199616 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 = -1.34998e-05 Jy ! Component: 100 - total flux cleaned = -2.63441e-05 Jy ! Component: 150 - total flux cleaned = -3.78671e-05 Jy ! Component: 200 - total flux cleaned = -3.23988e-05 Jy ! Total flux subtracted in 200 components = -3.23988e-05 Jy ! Clean residual min=-0.001220 max=0.001217 Jy/beam ! Clean residual mean=-0.000016 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.081819 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.081819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057955Jy sigma=1.199601 ! Fit after self-cal, rms=0.057955Jy sigma=1.199599 ! 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=3.943 mas, bmaj=4.397 mas, bpa=8.417 degrees ! Estimated noise=0.27143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.943 x 4.397 at 8.417 degrees (North through East) ! Clean map min=-0.00097817 max=0.058995 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=3.196 mas, bmaj=3.504 mas, bpa=2.359 degrees ! Estimated noise=0.465279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441779 Jy ! Component: 100 - total flux cleaned = 0.0600128 Jy ! Component: 150 - total flux cleaned = 0.0682849 Jy ! Component: 200 - total flux cleaned = 0.0726742 Jy ! Total flux subtracted in 200 components = 0.0726742 Jy ! Clean residual min=-0.002652 max=0.002371 Jy/beam ! Clean residual mean=-0.000010 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0726742 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0726742 Jy ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=4.397 mas, bpa=8.417 degrees ! Estimated noise=0.27143 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 = 0.00353133 Jy ! Component: 100 - total flux cleaned = 0.00538227 Jy ! Component: 150 - total flux cleaned = 0.00654312 Jy ! Component: 200 - total flux cleaned = 0.00716704 Jy ! Total flux subtracted in 200 components = 0.00716704 Jy ! Clean residual min=-0.001243 max=0.001230 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0798413 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.0798413 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=8.186 mas, bmaj=8.661 mas, bpa=45.97 degrees ! Estimated noise=0.351204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010279 Jy ! Component: 100 - total flux cleaned = 0.0013517 Jy ! Component: 150 - total flux cleaned = 0.00143806 Jy ! Component: 200 - total flux cleaned = 0.0015095 Jy ! Total flux subtracted in 200 components = 0.0015095 Jy ! Clean residual min=-0.001266 max=0.001231 Jy/beam ! Clean residual mean=-0.000017 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0813508 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 = 6.1201e-05 Jy ! Component: 100 - total flux cleaned = 0.000126095 Jy ! Component: 150 - total flux cleaned = 0.000165227 Jy ! Component: 200 - total flux cleaned = 0.000192121 Jy ! Total flux subtracted in 200 components = 0.000192121 Jy ! Clean residual min=-0.001247 max=0.001222 Jy/beam ! Clean residual mean=-0.000016 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0815429 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 71 components and 0.0815429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=4.397 mas, bpa=8.417 degrees ! Estimated noise=0.27143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.68362e-05 Jy ! Component: 100 - total flux cleaned = 6.70726e-05 Jy ! Component: 150 - total flux cleaned = 0.000146743 Jy ! Component: 200 - total flux cleaned = 0.000200744 Jy ! Total flux subtracted in 200 components = 0.000200744 Jy ! Clean residual min=-0.001053 max=0.001192 Jy/beam ! Clean residual mean=-0.000007 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0817436 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.0817436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057966Jy sigma=1.199906 ! Fit after self-cal, rms=0.057965Jy sigma=1.199809 wmodel J1003+6813_S_map.mod ! Writing 85 model components to file: J1003+6813_S_map.mod wobs J1003+6813_S_uvs.fits ! Writing UV FITS file: J1003+6813_S_uvs.fits wwins J1003+6813_S_map.win ! wwins: Wrote 3 windows to J1003+6813_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 = 0.000390222 Jy ! Component: 100 - total flux cleaned = 0.000370277 Jy ! Component: 150 - total flux cleaned = 0.000351228 Jy ! Component: 200 - total flux cleaned = 0.000351293 Jy ! Component: 250 - total flux cleaned = 0.000315235 Jy ! Component: 300 - total flux cleaned = 0.00029749 Jy ! Component: 350 - total flux cleaned = 0.000227492 Jy ! Component: 400 - total flux cleaned = 0.000193125 Jy ! Component: 450 - total flux cleaned = 0.000159118 Jy ! Component: 500 - total flux cleaned = 0.000142424 Jy ! Component: 550 - total flux cleaned = 0.000125865 Jy ! Component: 600 - total flux cleaned = 9.32392e-05 Jy ! Component: 650 - total flux cleaned = 9.30055e-05 Jy ! Component: 700 - total flux cleaned = -2.19057e-06 Jy ! Component: 750 - total flux cleaned = -1.80013e-05 Jy ! Component: 800 - total flux cleaned = -9.53491e-05 Jy ! Component: 850 - total flux cleaned = -0.00015669 Jy ! Component: 900 - total flux cleaned = -0.000171792 Jy ! Component: 950 - total flux cleaned = -0.000246909 Jy ! Component: 1000 - total flux cleaned = -0.000336245 Jy ! Component: 1050 - total flux cleaned = -0.000394981 Jy ! Component: 1100 - total flux cleaned = -0.000438641 Jy ! Component: 1150 - total flux cleaned = -0.000496638 Jy ! Component: 1200 - total flux cleaned = -0.000568432 Jy ! Component: 1250 - total flux cleaned = -0.000681999 Jy ! Component: 1300 - total flux cleaned = -0.000738107 Jy ! Component: 1350 - total flux cleaned = -0.000766066 Jy ! Component: 1400 - total flux cleaned = -0.000835426 Jy ! Component: 1450 - total flux cleaned = -0.000904329 Jy ! Component: 1500 - total flux cleaned = -0.000999668 Jy ! Component: 1550 - total flux cleaned = -0.00104018 Jy ! Component: 1600 - total flux cleaned = -0.0010673 Jy ! Component: 1650 - total flux cleaned = -0.00116046 Jy ! Component: 1700 - total flux cleaned = -0.00118685 Jy ! Component: 1750 - total flux cleaned = -0.00127867 Jy ! Component: 1800 - total flux cleaned = -0.00135663 Jy ! Component: 1850 - total flux cleaned = -0.00138262 Jy ! Component: 1900 - total flux cleaned = -0.00143398 Jy ! Component: 1950 - total flux cleaned = -0.00149785 Jy ! Component: 2000 - total flux cleaned = -0.0015862 Jy ! Component: 2050 - total flux cleaned = -0.00163636 Jy ! Component: 2100 - total flux cleaned = -0.00168624 Jy ! Component: 2150 - total flux cleaned = -0.00173592 Jy ! Component: 2200 - total flux cleaned = -0.00178511 Jy ! Component: 2250 - total flux cleaned = -0.00187058 Jy ! Component: 2300 - total flux cleaned = -0.0019312 Jy ! Component: 2350 - total flux cleaned = -0.00197949 Jy ! Component: 2400 - total flux cleaned = -0.00205112 Jy ! Component: 2450 - total flux cleaned = -0.00206301 Jy ! Component: 2500 - total flux cleaned = -0.002134 Jy ! Component: 2550 - total flux cleaned = -0.00216912 Jy ! Component: 2600 - total flux cleaned = -0.00219253 Jy ! Component: 2650 - total flux cleaned = -0.0021576 Jy ! Component: 2700 - total flux cleaned = -0.00219216 Jy ! Component: 2750 - total flux cleaned = -0.00224941 Jy ! Component: 2800 - total flux cleaned = -0.00221525 Jy ! Component: 2850 - total flux cleaned = -0.00223795 Jy ! Component: 2900 - total flux cleaned = -0.00226055 Jy ! Component: 2950 - total flux cleaned = -0.00222686 Jy ! Component: 3000 - total flux cleaned = -0.00228258 Jy ! Component: 3050 - total flux cleaned = -0.00224929 Jy ! Component: 3100 - total flux cleaned = -0.00227136 Jy ! Component: 3150 - total flux cleaned = -0.0022714 Jy ! Component: 3200 - total flux cleaned = -0.00223874 Jy ! Component: 3250 - total flux cleaned = -0.0022821 Jy ! Component: 3300 - total flux cleaned = -0.00224977 Jy ! Component: 3350 - total flux cleaned = -0.00223915 Jy ! Component: 3400 - total flux cleaned = -0.00230308 Jy ! Component: 3450 - total flux cleaned = -0.00229242 Jy ! Component: 3500 - total flux cleaned = -0.00227121 Jy ! Component: 3550 - total flux cleaned = -0.00227123 Jy ! Component: 3600 - total flux cleaned = -0.00234434 Jy ! Component: 3650 - total flux cleaned = -0.00235472 Jy ! Component: 3700 - total flux cleaned = -0.00235461 Jy ! Component: 3750 - total flux cleaned = -0.00234426 Jy ! Component: 3800 - total flux cleaned = -0.00234422 Jy ! Component: 3850 - total flux cleaned = -0.00232382 Jy ! Component: 3900 - total flux cleaned = -0.00235426 Jy ! Component: 3950 - total flux cleaned = -0.00233408 Jy ! Component: 4000 - total flux cleaned = -0.00239435 Jy ! Component: 4050 - total flux cleaned = -0.00235438 Jy ! Total flux subtracted in 4096 components = -0.00240415 Jy ! Clean residual min=-0.000616 max=0.000604 Jy/beam ! Clean residual mean=-0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0793395 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 399 components and 0.0793395 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1003+6813_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.943 x 4.397 at 8.417 degrees (North through East) ! Clean map min=-0.00094313 max=0.058824 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1003+6813_S_map.fits wmodel /vlbi/uf001/uva//J1003+6813_S_map.mod ! Writing 399 model components to file: /vlbi/uf001/uva//J1003+6813_S_map.mod wobs /vlbi/uf001/uva//J1003+6813_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1003+6813_S_uvs.fits wwins /vlbi/uf001/uva//J1003+6813_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1003+6813_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0588243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928757 0.928757 1.85751 3.71503 7.43005 14.8601 29.7202 59.4404 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.012 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1003+6813_S_dfm.log closed on Mon Jan 14 00:43:19 2019