! Started logfile: /image_prod/ug002_uva//J1359+0159_S_dfm.log on Thu Mar 5 01:32:55 2020 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 /image_prod/ug002_uva//J1359+0159_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1359+0159_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887037 visibilities/baseline/integration-bin. ! Found source: J1359+0159 ! ! 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 7185 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 J1359+0159_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051234Jy sigma=8.128780 ! Fit after self-cal, rms=0.765966Jy sigma=5.838824 ! 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=2.893 mas, bmaj=7.29 mas, bpa=-2.698 degrees ! Estimated noise=1.4411 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 = 0.180395 Jy ! Component: 100 - total flux cleaned = 0.232517 Jy ! Total flux subtracted in 100 components = 0.232517 Jy ! Clean residual min=-0.023316 max=0.060584 Jy/beam ! Clean residual mean=0.000151 rms=0.006348 Jy/beam ! Combined flux in latest and established models = 0.232517 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.232517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152982Jy sigma=1.094205 ! Fit after self-cal, rms=0.152965Jy sigma=1.093215 ! Inverting map ! Added new window around map position (-7, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057843 Jy ! Component: 100 - total flux cleaned = 0.091951 Jy ! Total flux subtracted in 100 components = 0.091951 Jy ! Clean residual min=-0.016877 max=0.029970 Jy/beam ! Clean residual mean=0.000096 rms=0.004377 Jy/beam ! Combined flux in latest and established models = 0.324468 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.324468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121461Jy sigma=0.816277 ! Fit after self-cal, rms=0.116799Jy sigma=0.784869 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306724 Jy ! Component: 100 - total flux cleaned = 0.0514995 Jy ! Total flux subtracted in 100 components = 0.0514995 Jy ! Clean residual min=-0.012121 max=0.019302 Jy/beam ! Clean residual mean=0.000064 rms=0.003056 Jy/beam ! Combined flux in latest and established models = 0.375967 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.375967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104489Jy sigma=0.668510 ! Fit after self-cal, rms=0.103291Jy sigma=0.660978 ! Inverting map ! Added new window around map position (-11, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215017 Jy ! Component: 100 - total flux cleaned = 0.0354286 Jy ! Total flux subtracted in 100 components = 0.0354286 Jy ! Clean residual min=-0.009222 max=0.012887 Jy/beam ! Clean residual mean=0.000044 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.411396 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.411396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097542Jy sigma=0.603435 ! Fit after self-cal, rms=0.096856Jy sigma=0.598870 ! 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=3.409 mas, bmaj=8.144 mas, bpa=-2.963 degrees ! Estimated noise=1.12135 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 = 0.0172087 Jy ! Component: 100 - total flux cleaned = 0.0286345 Jy ! Component: 150 - total flux cleaned = 0.0370627 Jy ! Component: 200 - total flux cleaned = 0.0433719 Jy ! Total flux subtracted in 200 components = 0.0433719 Jy ! Clean residual min=-0.007734 max=0.010726 Jy/beam ! Clean residual mean=0.000018 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.454768 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 118 components and 0.454768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093223Jy sigma=0.560892 ! Fit after self-cal, rms=0.092853Jy sigma=0.558283 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.409 x 8.144 at -2.963 degrees (North through East) ! Clean map min=-0.007168 max=0.2259 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 0.99 KP 0.98 ! LA 0.96 MK 0.99 NL 1.02 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.96 HN 1.03 KP 0.96 ! LA 0.97 MK 1.01 NL 1.18 OV 0.99 ! PT 0.97 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.06 KP 0.93 ! LA 0.98 MK 0.99 NL 1.05 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.092853Jy sigma=0.558283 ! Fit after self-cal, rms=0.089611Jy sigma=0.525664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.408 mas, bmaj=8.217 mas, bpa=-2.855 degrees ! Estimated noise=1.12409 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 = 0.00189714 Jy ! Component: 100 - total flux cleaned = 0.00241297 Jy ! Component: 150 - total flux cleaned = 0.00232382 Jy ! Component: 200 - total flux cleaned = 0.0022431 Jy ! Total flux subtracted in 200 components = 0.0022431 Jy ! Clean residual min=-0.005601 max=0.007335 Jy/beam ! Clean residual mean=0.000003 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.457011 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.457011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089218Jy sigma=0.522806 ! Fit after self-cal, rms=0.089220Jy sigma=0.522336 ! 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=0.089220Jy sigma=0.522336 ! Fit after self-cal, rms=0.091893Jy sigma=0.490743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=8.238 mas, bpa=-2.718 degrees ! Estimated noise=1.12925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331368 Jy ! Component: 100 - total flux cleaned = 0.00308493 Jy ! Component: 150 - total flux cleaned = 0.00335487 Jy ! Component: 200 - total flux cleaned = 0.00343167 Jy ! Total flux subtracted in 200 components = 0.00343167 Jy ! Clean residual min=-0.003272 max=0.003430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.460443 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.460443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091594Jy sigma=0.488060 ! Fit after self-cal, rms=0.091584Jy sigma=0.487727 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 = 0.00061674 Jy ! Component: 100 - total flux cleaned = 0.000689051 Jy ! Component: 150 - total flux cleaned = 0.000689317 Jy ! Component: 200 - total flux cleaned = 0.000689771 Jy ! Total flux subtracted in 200 components = 0.000689771 Jy ! Clean residual min=-0.003128 max=0.003336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.461132 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.461132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091474Jy sigma=0.486810 ! Fit after self-cal, rms=0.091468Jy sigma=0.486706 ! Inverting map ! Added new window around map position (7, -31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316477 Jy ! Component: 100 - total flux cleaned = 0.00407928 Jy ! Component: 150 - total flux cleaned = 0.00453011 Jy ! Component: 200 - total flux cleaned = 0.00470439 Jy ! Total flux subtracted in 200 components = 0.00470439 Jy ! Clean residual min=-0.002977 max=0.002604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.465837 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 0.465837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091316Jy sigma=0.485357 ! Fit after self-cal, rms=0.091300Jy sigma=0.485276 ! 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=0.091300Jy sigma=0.485276 ! Fit after self-cal, rms=0.091161Jy sigma=0.483506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.395 mas, bmaj=8.23 mas, bpa=-2.715 degrees ! Estimated noise=1.12349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011772 Jy ! Component: 100 - total flux cleaned = 0.00142387 Jy ! Component: 150 - total flux cleaned = 0.0014828 Jy ! Component: 200 - total flux cleaned = 0.0015308 Jy ! Total flux subtracted in 200 components = 0.0015308 Jy ! Clean residual min=-0.002192 max=0.002331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.467368 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 177 components and 0.467368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091063Jy sigma=0.482820 ! Fit after self-cal, rms=0.091041Jy sigma=0.482759 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 = 1.88971e-06 Jy ! Component: 100 - total flux cleaned = 0.000134455 Jy ! Component: 150 - total flux cleaned = 0.000216793 Jy ! Component: 200 - total flux cleaned = 0.000256143 Jy ! Total flux subtracted in 200 components = 0.000256143 Jy ! Clean residual min=-0.002095 max=0.002208 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.467624 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 184 components and 0.467624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090993Jy sigma=0.482415 ! Fit after self-cal, rms=0.090990Jy sigma=0.482381 ! 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=0.090990Jy sigma=0.482381 ! Fit after self-cal, rms=0.091567Jy sigma=0.482302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.762 mas, bmaj=12.76 mas, bpa=-1.396 degrees ! Estimated noise=1.36913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105347 Jy ! Component: 100 - total flux cleaned = 0.00131466 Jy ! Component: 150 - total flux cleaned = 0.00129088 Jy ! Component: 200 - total flux cleaned = 0.00133674 Jy ! Total flux subtracted in 200 components = 0.00133674 Jy ! Clean residual min=-0.002272 max=0.002128 Jy/beam ! Clean residual mean=-0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.46896 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.46896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091553Jy sigma=0.482207 ! Fit after self-cal, rms=0.091554Jy sigma=0.482180 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 = 2.55441e-05 Jy ! Component: 100 - total flux cleaned = 0.000164379 Jy ! Component: 150 - total flux cleaned = 0.000205199 Jy ! Component: 200 - total flux cleaned = 0.000263428 Jy ! Total flux subtracted in 200 components = 0.000263428 Jy ! Clean residual min=-0.002272 max=0.002064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.469224 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 202 components and 0.469224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091545Jy sigma=0.482113 ! Fit after self-cal, rms=0.091545Jy sigma=0.482091 ! 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=3.389 mas, bmaj=8.225 mas, bpa=-2.722 degrees ! Estimated noise=1.12272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 8.225 at -2.722 degrees (North through East) ! Clean map min=-0.0018836 max=0.22603 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=2.874 mas, bmaj=7.359 mas, bpa=-2.566 degrees ! Estimated noise=1.44373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180923 Jy ! Component: 100 - total flux cleaned = 0.255909 Jy ! Component: 150 - total flux cleaned = 0.307058 Jy ! Component: 200 - total flux cleaned = 0.343811 Jy ! Total flux subtracted in 200 components = 0.343811 Jy ! Clean residual min=-0.010394 max=0.020792 Jy/beam ! Clean residual mean=0.000071 rms=0.002889 Jy/beam ! Combined flux in latest and established models = 0.343811 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.343811 Jy ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.225 mas, bpa=-2.722 degrees ! Estimated noise=1.12272 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 = 0.0369547 Jy ! Component: 100 - total flux cleaned = 0.0610146 Jy ! Component: 150 - total flux cleaned = 0.0773948 Jy ! Component: 200 - total flux cleaned = 0.0887389 Jy ! Total flux subtracted in 200 components = 0.0887389 Jy ! Clean residual min=-0.003964 max=0.006295 Jy/beam ! Clean residual mean=0.000018 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.43255 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 93 components and 0.43255 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808965 Jy ! Component: 100 - total flux cleaned = 0.0139954 Jy ! Component: 150 - total flux cleaned = 0.0184057 Jy ! Component: 200 - total flux cleaned = 0.0218553 Jy ! Total flux subtracted in 200 components = 0.0218553 Jy ! Clean residual min=-0.002575 max=0.002870 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.454405 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 123 components and 0.454405 Jy ! Inverting map ! Added new window around map position (4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301662 Jy ! Component: 100 - total flux cleaned = 0.00479804 Jy ! Component: 150 - total flux cleaned = 0.00600095 Jy ! Component: 200 - total flux cleaned = 0.00713145 Jy ! Total flux subtracted in 200 components = 0.00713145 Jy ! Clean residual min=-0.002124 max=0.002206 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.461536 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.461536 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=12.76 mas, bpa=-1.396 degrees ! Estimated noise=1.36913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233023 Jy ! Component: 100 - total flux cleaned = 0.00383261 Jy ! Component: 150 - total flux cleaned = 0.00467044 Jy ! Component: 200 - total flux cleaned = 0.00520872 Jy ! Total flux subtracted in 200 components = 0.00520872 Jy ! Clean residual min=-0.002415 max=0.002087 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.466745 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 = 0.000355929 Jy ! Component: 100 - total flux cleaned = 0.00057886 Jy ! Component: 150 - total flux cleaned = 0.00081239 Jy ! Component: 200 - total flux cleaned = 0.0010264 Jy ! Total flux subtracted in 200 components = 0.0010264 Jy ! Clean residual min=-0.002369 max=0.002115 Jy/beam ! Clean residual mean=0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.467772 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 176 components and 0.467772 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.225 mas, bpa=-2.722 degrees ! Estimated noise=1.12272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222342 Jy ! Component: 100 - total flux cleaned = -0.000309221 Jy ! Component: 150 - total flux cleaned = -0.000271508 Jy ! Component: 200 - total flux cleaned = -0.000306771 Jy ! Total flux subtracted in 200 components = -0.000306771 Jy ! Clean residual min=-0.001845 max=0.002006 Jy/beam ! Clean residual mean=0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.467465 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 193 components and 0.467465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091413Jy sigma=0.481663 ! Fit after self-cal, rms=0.091369Jy sigma=0.481492 wmodel J1359+0159_S_map.mod ! Writing 193 model components to file: J1359+0159_S_map.mod wobs J1359+0159_S_uvs.fits ! Writing UV FITS file: J1359+0159_S_uvs.fits wwins J1359+0159_S_map.win ! wwins: Wrote 5 windows to J1359+0159_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 = 0.00049236 Jy ! Component: 100 - total flux cleaned = 0.000721955 Jy ! Component: 150 - total flux cleaned = 0.00103656 Jy ! Component: 200 - total flux cleaned = 0.00124824 Jy ! Component: 250 - total flux cleaned = 0.00145242 Jy ! Component: 300 - total flux cleaned = 0.00150908 Jy ! Component: 350 - total flux cleaned = 0.00167476 Jy ! Component: 400 - total flux cleaned = 0.00186208 Jy ! Component: 450 - total flux cleaned = 0.00201848 Jy ! Component: 500 - total flux cleaned = 0.00212014 Jy ! Component: 550 - total flux cleaned = 0.00226972 Jy ! Component: 600 - total flux cleaned = 0.00241634 Jy ! Component: 650 - total flux cleaned = 0.00258408 Jy ! Component: 700 - total flux cleaned = 0.00267821 Jy ! Component: 750 - total flux cleaned = 0.00272467 Jy ! Component: 800 - total flux cleaned = 0.00272546 Jy ! Component: 850 - total flux cleaned = 0.00283861 Jy ! Component: 900 - total flux cleaned = 0.00294967 Jy ! Component: 950 - total flux cleaned = 0.00299306 Jy ! Component: 1000 - total flux cleaned = 0.00303617 Jy ! Component: 1050 - total flux cleaned = 0.00314308 Jy ! Component: 1100 - total flux cleaned = 0.00326948 Jy ! Component: 1150 - total flux cleaned = 0.00337308 Jy ! Component: 1200 - total flux cleaned = 0.00343467 Jy ! Component: 1250 - total flux cleaned = 0.00359728 Jy ! Component: 1300 - total flux cleaned = 0.00369762 Jy ! Component: 1350 - total flux cleaned = 0.00381674 Jy ! Component: 1400 - total flux cleaned = 0.00393453 Jy ! Component: 1450 - total flux cleaned = 0.00405087 Jy ! Component: 1500 - total flux cleaned = 0.0040318 Jy ! Component: 1550 - total flux cleaned = 0.00408896 Jy ! Component: 1600 - total flux cleaned = 0.00414564 Jy ! Component: 1650 - total flux cleaned = 0.00423904 Jy ! Component: 1700 - total flux cleaned = 0.00427612 Jy ! Component: 1750 - total flux cleaned = 0.00436763 Jy ! Component: 1800 - total flux cleaned = 0.00442215 Jy ! Component: 1850 - total flux cleaned = 0.00445806 Jy ! Component: 1900 - total flux cleaned = 0.00456481 Jy ! Component: 1950 - total flux cleaned = 0.00456483 Jy ! Component: 2000 - total flux cleaned = 0.00465229 Jy ! Component: 2050 - total flux cleaned = 0.00473892 Jy ! Component: 2100 - total flux cleaned = 0.00472173 Jy ! Component: 2150 - total flux cleaned = 0.00482384 Jy ! Component: 2200 - total flux cleaned = 0.00482367 Jy ! Component: 2250 - total flux cleaned = 0.00485749 Jy ! Component: 2300 - total flux cleaned = 0.00489061 Jy ! Component: 2350 - total flux cleaned = 0.00492359 Jy ! Component: 2400 - total flux cleaned = 0.00495606 Jy ! Component: 2450 - total flux cleaned = 0.0050046 Jy ! Component: 2500 - total flux cleaned = 0.00505269 Jy ! Component: 2550 - total flux cleaned = 0.00506851 Jy ! Component: 2600 - total flux cleaned = 0.00506851 Jy ! Component: 2650 - total flux cleaned = 0.00511546 Jy ! Component: 2700 - total flux cleaned = 0.00517764 Jy ! Component: 2750 - total flux cleaned = 0.0051931 Jy ! Component: 2800 - total flux cleaned = 0.00516264 Jy ! Component: 2850 - total flux cleaned = 0.00519294 Jy ! Component: 2900 - total flux cleaned = 0.00525316 Jy ! Component: 2950 - total flux cleaned = 0.00529801 Jy ! Component: 3000 - total flux cleaned = 0.005298 Jy ! Component: 3050 - total flux cleaned = 0.00531282 Jy ! Component: 3100 - total flux cleaned = 0.00531296 Jy ! Component: 3150 - total flux cleaned = 0.00535641 Jy ! Component: 3200 - total flux cleaned = 0.00537085 Jy ! Component: 3250 - total flux cleaned = 0.00535664 Jy ! Component: 3300 - total flux cleaned = 0.00541347 Jy ! Component: 3350 - total flux cleaned = 0.00541353 Jy ! Component: 3400 - total flux cleaned = 0.00546951 Jy ! Component: 3450 - total flux cleaned = 0.00548321 Jy ! Component: 3500 - total flux cleaned = 0.00552457 Jy ! Component: 3550 - total flux cleaned = 0.00552454 Jy ! Component: 3600 - total flux cleaned = 0.00559231 Jy ! Component: 3650 - total flux cleaned = 0.00556542 Jy ! Component: 3700 - total flux cleaned = 0.00567244 Jy ! Component: 3750 - total flux cleaned = 0.00564581 Jy ! Component: 3800 - total flux cleaned = 0.00567233 Jy ! Component: 3850 - total flux cleaned = 0.00565928 Jy ! Component: 3900 - total flux cleaned = 0.00564638 Jy ! Component: 3950 - total flux cleaned = 0.00565952 Jy ! Component: 4000 - total flux cleaned = 0.00572401 Jy ! Component: 4050 - total flux cleaned = 0.00573687 Jy ! Total flux subtracted in 4096 components = 0.00571137 Jy ! Clean residual min=-0.000915 max=0.000672 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.473176 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 473 components and 0.473176 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1359+0159_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 8.225 at -2.722 degrees (North through East) ! Clean map min=-0.0015523 max=0.22747 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1359+0159_S_map.fits wmodel /image_prod/ug002_uva//J1359+0159_S_map.mod ! Writing 473 model components to file: /image_prod/ug002_uva//J1359+0159_S_map.mod wobs /image_prod/ug002_uva//J1359+0159_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1359+0159_S_uvs.fits wwins /image_prod/ug002_uva//J1359+0159_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1359+0159_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.227468 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311434 0.311434 0.622868 1.24574 2.49147 4.98294 9.96589 19.9318 39.8636 79.7271 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.227 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 963.285 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1359+0159_S_dfm.log closed on Thu Mar 5 01:32:59 2020