! Started logfile: J0701+6936_S_dfm.log on Fri Feb 15 19:46:24 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 J0701+6936_S_uvm.fits ! Reading UV FITS file: J0701+6936_S_uvm.fits ! AN table 1: 117 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977018 visibilities/baseline/integration-bin. ! Found source: J0701+6936 ! ! 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 54 lines of history. ! ! Reading 20576 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 J0701+6936_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052931Jy sigma=15.989094 ! Fit after self-cal, rms=0.689430Jy sigma=10.633849 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.747 mas, bmaj=4.88 mas, bpa=9.386 degrees ! Estimated noise=0.623618 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 = 0.225037 Jy ! Component: 100 - total flux cleaned = 0.299394 Jy ! Total flux subtracted in 100 components = 0.299394 Jy ! Clean residual min=-0.010446 max=0.033806 Jy/beam ! Clean residual mean=-0.000005 rms=0.003209 Jy/beam ! Combined flux in latest and established models = 0.299394 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.299394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.113790Jy sigma=1.571454 ! Fit after self-cal, rms=0.113731Jy sigma=1.570260 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374886 Jy ! Component: 100 - total flux cleaned = 0.0586436 Jy ! Total flux subtracted in 100 components = 0.0586436 Jy ! Clean residual min=-0.008449 max=0.016670 Jy/beam ! Clean residual mean=0.000007 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 0.358037 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.358037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.094013Jy sigma=1.326590 ! Fit after self-cal, rms=0.093961Jy sigma=1.325839 ! Inverting map ! Added new window around map position (-4.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162332 Jy ! Component: 100 - total flux cleaned = 0.0257773 Jy ! Total flux subtracted in 100 components = 0.0257773 Jy ! Clean residual min=-0.008720 max=0.008913 Jy/beam ! Clean residual mean=0.000013 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.383815 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.383815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.089453Jy sigma=1.279715 ! Fit after self-cal, rms=0.089294Jy sigma=1.277304 ! 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=3.384 mas, bmaj=5.783 mas, bpa=8.721 degrees ! Estimated noise=0.391484 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 = 0.0100367 Jy ! Component: 100 - total flux cleaned = 0.0130039 Jy ! Component: 150 - total flux cleaned = 0.0133914 Jy ! Component: 200 - total flux cleaned = 0.0135703 Jy ! Total flux subtracted in 200 components = 0.0135703 Jy ! Clean residual min=-0.012056 max=0.010280 Jy/beam ! Clean residual mean=0.000036 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.397385 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.397385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.087441Jy sigma=1.262187 ! Fit after self-cal, rms=0.087347Jy sigma=1.260651 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 5.783 at 8.721 degrees (North through East) ! Clean map min=-0.011909 max=0.30563 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 0.97 ! LA 0.95 MK 0.99 NL 1.09 OV 1.01 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.00 KP 0.97 ! LA 0.96 MK 0.99 NL 1.07 OV 1.02 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.99 KP 0.98 ! LA 0.96 MK 1.01 NL 1.05 OV 1.02 ! PT 1.05 SC 0.97 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.087347Jy sigma=1.260651 ! Fit after self-cal, rms=0.081291Jy sigma=1.229264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.376 mas, bmaj=5.764 mas, bpa=8.837 degrees ! Estimated noise=0.393641 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 = 0.00444209 Jy ! Component: 100 - total flux cleaned = 0.00601778 Jy ! Component: 150 - total flux cleaned = 0.00691153 Jy ! Component: 200 - total flux cleaned = 0.00724047 Jy ! Total flux subtracted in 200 components = 0.00724047 Jy ! Clean residual min=-0.011287 max=0.009670 Jy/beam ! Clean residual mean=0.000046 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.404625 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.404625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.080504Jy sigma=1.224044 ! Fit after self-cal, rms=0.080494Jy sigma=1.223682 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.080494Jy sigma=1.223682 ! Fit after self-cal, rms=0.059341Jy sigma=0.781061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=5.698 mas, bpa=8.741 degrees ! Estimated noise=0.396423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102127 Jy ! Component: 100 - total flux cleaned = 0.00102952 Jy ! Component: 150 - total flux cleaned = 0.000945747 Jy ! Component: 200 - total flux cleaned = 0.000809308 Jy ! Total flux subtracted in 200 components = 0.000809308 Jy ! Clean residual min=-0.003265 max=0.003152 Jy/beam ! Clean residual mean=0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.405435 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.405435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058914Jy sigma=0.777331 ! Fit after self-cal, rms=0.059000Jy sigma=0.776364 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 = -0.000175062 Jy ! Component: 100 - total flux cleaned = -0.000220649 Jy ! Component: 150 - total flux cleaned = -0.000257679 Jy ! Component: 200 - total flux cleaned = -0.000289359 Jy ! Total flux subtracted in 200 components = -0.000289359 Jy ! Clean residual min=-0.003234 max=0.003124 Jy/beam ! Clean residual mean=0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.405145 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.405145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058894Jy sigma=0.775814 ! Fit after self-cal, rms=0.058891Jy sigma=0.775762 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058891Jy sigma=0.775762 ! Fit after self-cal, rms=0.052877Jy sigma=0.726289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.397 mas, bmaj=5.702 mas, bpa=8.624 degrees ! Estimated noise=0.396701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106647 Jy ! Component: 100 - total flux cleaned = -0.000230796 Jy ! Component: 150 - total flux cleaned = -0.000194508 Jy ! Component: 200 - total flux cleaned = -0.000106309 Jy ! Total flux subtracted in 200 components = -0.000106309 Jy ! Clean residual min=-0.001383 max=0.001551 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.405039 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.405039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052825Jy sigma=0.725506 ! Fit after self-cal, rms=0.052818Jy sigma=0.725429 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 (-14.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135294 Jy ! Component: 100 - total flux cleaned = 0.00174038 Jy ! Component: 150 - total flux cleaned = 0.00192655 Jy ! Component: 200 - total flux cleaned = 0.00197381 Jy ! Total flux subtracted in 200 components = 0.00197381 Jy ! Clean residual min=-0.001292 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.407013 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.407013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052773Jy sigma=0.724765 ! Fit after self-cal, rms=0.052773Jy sigma=0.724742 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052773Jy sigma=0.724742 ! Fit after self-cal, rms=0.052797Jy sigma=0.724577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.54 mas, bmaj=9.603 mas, bpa=12.61 degrees ! Estimated noise=0.509151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175448 Jy ! Component: 100 - total flux cleaned = 0.000173848 Jy ! Component: 150 - total flux cleaned = 0.000174203 Jy ! Component: 200 - total flux cleaned = 0.000173896 Jy ! Total flux subtracted in 200 components = 0.000173896 Jy ! Clean residual min=-0.001605 max=0.001478 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.407187 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.407187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052783Jy sigma=0.724377 ! Fit after self-cal, rms=0.052783Jy sigma=0.724363 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 = 1.46878e-06 Jy ! Component: 100 - total flux cleaned = 7.78774e-07 Jy ! Component: 150 - total flux cleaned = 5.22649e-07 Jy ! Component: 200 - total flux cleaned = 1.22881e-05 Jy ! Total flux subtracted in 200 components = 1.22881e-05 Jy ! Clean residual min=-0.001597 max=0.001455 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.407199 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.407199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052777Jy sigma=0.724280 ! Fit after self-cal, rms=0.052777Jy sigma=0.724274 ! 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=3.401 mas, bmaj=5.701 mas, bpa=8.573 degrees ! Estimated noise=0.396831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.401 x 5.701 at 8.573 degrees (North through East) ! Clean map min=-0.0012029 max=0.3097 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=2.759 mas, bmaj=4.813 mas, bpa=9.146 degrees ! Estimated noise=0.63419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228755 Jy ! Component: 100 - total flux cleaned = 0.302705 Jy ! Component: 150 - total flux cleaned = 0.340329 Jy ! Component: 200 - total flux cleaned = 0.362628 Jy ! Total flux subtracted in 200 components = 0.362628 Jy ! Clean residual min=-0.003799 max=0.011616 Jy/beam ! Clean residual mean=-0.000008 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.362628 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.362628 Jy ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=5.701 mas, bpa=8.573 degrees ! Estimated noise=0.396831 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 = 0.0183522 Jy ! Component: 100 - total flux cleaned = 0.0284297 Jy ! Component: 150 - total flux cleaned = 0.0343715 Jy ! Component: 200 - total flux cleaned = 0.0379793 Jy ! Total flux subtracted in 200 components = 0.0379793 Jy ! Clean residual min=-0.001284 max=0.001888 Jy/beam ! Clean residual mean=-0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.400607 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.400607 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237496 Jy ! Component: 100 - total flux cleaned = 0.00403278 Jy ! Component: 150 - total flux cleaned = 0.00517516 Jy ! Component: 200 - total flux cleaned = 0.00558949 Jy ! Total flux subtracted in 200 components = 0.00558949 Jy ! Clean residual min=-0.001202 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.406196 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.406196 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=7.54 mas, bmaj=9.603 mas, bpa=12.61 degrees ! Estimated noise=0.509151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098483 Jy ! Component: 100 - total flux cleaned = 0.00103643 Jy ! Component: 150 - total flux cleaned = 0.0010758 Jy ! Component: 200 - total flux cleaned = 0.00109267 Jy ! Total flux subtracted in 200 components = 0.00109267 Jy ! Clean residual min=-0.001594 max=0.001285 Jy/beam ! Clean residual mean=0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.407289 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 = 2.88138e-05 Jy ! Component: 100 - total flux cleaned = 4.11962e-05 Jy ! Component: 150 - total flux cleaned = 5.22146e-05 Jy ! Component: 200 - total flux cleaned = 6.24898e-05 Jy ! Total flux subtracted in 200 components = 6.24898e-05 Jy ! Clean residual min=-0.001588 max=0.001322 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.407352 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 81 components and 0.407352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=5.701 mas, bpa=8.573 degrees ! Estimated noise=0.396831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140764 Jy ! Component: 100 - total flux cleaned = 0.000213853 Jy ! Component: 150 - total flux cleaned = 0.000214666 Jy ! Component: 200 - total flux cleaned = 0.000215309 Jy ! Total flux subtracted in 200 components = 0.000215309 Jy ! Clean residual min=-0.001224 max=0.001175 Jy/beam ! Clean residual mean=0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.407567 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.407567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052782Jy sigma=0.724378 ! Fit after self-cal, rms=0.052781Jy sigma=0.724328 wmodel J0701+6936_S_map.mod ! Writing 91 model components to file: J0701+6936_S_map.mod wobs J0701+6936_S_uvs.fits ! Writing UV FITS file: J0701+6936_S_uvs.fits wwins J0701+6936_S_map.win ! wwins: Wrote 3 windows to J0701+6936_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 = -9.09465e-05 Jy ! Component: 100 - total flux cleaned = -4.85021e-05 Jy ! Component: 150 - total flux cleaned = -8.00327e-06 Jy ! Component: 200 - total flux cleaned = 1.19265e-05 Jy ! Component: 250 - total flux cleaned = 5.02751e-05 Jy ! Component: 300 - total flux cleaned = 6.9117e-05 Jy ! Component: 350 - total flux cleaned = 8.74713e-05 Jy ! Component: 400 - total flux cleaned = 0.00010511 Jy ! Component: 450 - total flux cleaned = 8.78945e-05 Jy ! Component: 500 - total flux cleaned = 0.000138952 Jy ! Component: 550 - total flux cleaned = 0.000155383 Jy ! Component: 600 - total flux cleaned = 8.93078e-05 Jy ! Component: 650 - total flux cleaned = 8.92222e-05 Jy ! Component: 700 - total flux cleaned = 7.31459e-05 Jy ! Component: 750 - total flux cleaned = 5.70786e-05 Jy ! Component: 800 - total flux cleaned = 5.68902e-05 Jy ! Component: 850 - total flux cleaned = 4.14138e-05 Jy ! Component: 900 - total flux cleaned = 5.65087e-05 Jy ! Component: 950 - total flux cleaned = 1.10051e-05 Jy ! Component: 1000 - total flux cleaned = 1.11359e-05 Jy ! Component: 1050 - total flux cleaned = 2.61548e-05 Jy ! Component: 1100 - total flux cleaned = 2.58293e-05 Jy ! Component: 1150 - total flux cleaned = -1.80549e-05 Jy ! Component: 1200 - total flux cleaned = -7.57594e-05 Jy ! Component: 1250 - total flux cleaned = -6.15865e-05 Jy ! Component: 1300 - total flux cleaned = -4.75113e-05 Jy ! Component: 1350 - total flux cleaned = -8.96092e-05 Jy ! Component: 1400 - total flux cleaned = -4.80481e-05 Jy ! Component: 1450 - total flux cleaned = -0.000103257 Jy ! Component: 1500 - total flux cleaned = -0.000103332 Jy ! Component: 1550 - total flux cleaned = -8.96598e-05 Jy ! Component: 1600 - total flux cleaned = -0.000116334 Jy ! Component: 1650 - total flux cleaned = -0.000102979 Jy ! Component: 1700 - total flux cleaned = -2.38201e-05 Jy ! Component: 1750 - total flux cleaned = -6.32345e-05 Jy ! Component: 1800 - total flux cleaned = -2.4222e-05 Jy ! Component: 1850 - total flux cleaned = -5.02789e-05 Jy ! Component: 1900 - total flux cleaned = -2.46041e-05 Jy ! Component: 1950 - total flux cleaned = -6.27662e-05 Jy ! Component: 2000 - total flux cleaned = -3.73054e-05 Jy ! Component: 2050 - total flux cleaned = -4.98564e-05 Jy ! Component: 2100 - total flux cleaned = -1.24134e-05 Jy ! Component: 2150 - total flux cleaned = -3.71405e-05 Jy ! Component: 2200 - total flux cleaned = -7.38822e-05 Jy ! Component: 2250 - total flux cleaned = -3.73705e-05 Jy ! Component: 2300 - total flux cleaned = -3.71796e-05 Jy ! Component: 2350 - total flux cleaned = -8.39725e-07 Jy ! Component: 2400 - total flux cleaned = -9.63773e-07 Jy ! Component: 2450 - total flux cleaned = -6.02318e-05 Jy ! Component: 2500 - total flux cleaned = -2.48392e-05 Jy ! Component: 2550 - total flux cleaned = -1.49778e-06 Jy ! Component: 2600 - total flux cleaned = 2.18029e-05 Jy ! Component: 2650 - total flux cleaned = -1.39728e-06 Jy ! Component: 2700 - total flux cleaned = -4.7546e-05 Jy ! Component: 2750 - total flux cleaned = -3.61712e-05 Jy ! Component: 2800 - total flux cleaned = -2.12144e-06 Jy ! Component: 2850 - total flux cleaned = -1.34658e-05 Jy ! Component: 2900 - total flux cleaned = -1.35365e-05 Jy ! Component: 2950 - total flux cleaned = 1.99106e-05 Jy ! Component: 3000 - total flux cleaned = -4.66557e-05 Jy ! Component: 3050 - total flux cleaned = -2.46785e-05 Jy ! Component: 3100 - total flux cleaned = 1.94041e-05 Jy ! Component: 3150 - total flux cleaned = -1.33352e-05 Jy ! Component: 3200 - total flux cleaned = 8.41866e-06 Jy ! Component: 3250 - total flux cleaned = 8.48911e-06 Jy ! Component: 3300 - total flux cleaned = -1.29986e-05 Jy ! Component: 3350 - total flux cleaned = 2.9659e-05 Jy ! Component: 3400 - total flux cleaned = -3.40679e-05 Jy ! Component: 3450 - total flux cleaned = -5.50985e-05 Jy ! Component: 3500 - total flux cleaned = -8.66348e-05 Jy ! Component: 3550 - total flux cleaned = -8.66058e-05 Jy ! Component: 3600 - total flux cleaned = -9.69736e-05 Jy ! Component: 3650 - total flux cleaned = -8.65482e-05 Jy ! Component: 3700 - total flux cleaned = -6.59313e-05 Jy ! Component: 3750 - total flux cleaned = -0.000127339 Jy ! Component: 3800 - total flux cleaned = -0.000127346 Jy ! Component: 3850 - total flux cleaned = -9.69839e-05 Jy ! Component: 3900 - total flux cleaned = -0.000127255 Jy ! Component: 3950 - total flux cleaned = -0.000107278 Jy ! Component: 4000 - total flux cleaned = -0.000137251 Jy ! Component: 4050 - total flux cleaned = -0.000157121 Jy ! Total flux subtracted in 4096 components = -0.000137324 Jy ! Clean residual min=-0.000549 max=0.000586 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.40743 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 395 components and 0.40743 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0701+6936_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.401 x 5.701 at 8.573 degrees (North through East) ! Clean map min=-0.0010721 max=0.30993 Jy/beam ! Writing clean map to FITS file: J0701+6936_S_map.fits wmodel J0701+6936_S_map.mod ! Writing 395 model components to file: J0701+6936_S_map.mod wobs J0701+6936_S_uvs.fits ! Writing UV FITS file: J0701+6936_S_uvs.fits wwins J0701+6936_S_map.win ! wwins: Wrote 4 windows to J0701+6936_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.309929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174723 0.174723 0.349446 0.698893 1.39779 2.79557 5.59114 11.1823 22.3646 44.7291 89.4583 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.309 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1717 quit ! Quitting program ! Log file J0701+6936_S_dfm.log closed on Fri Feb 15 19:46:29 2019