! Started logfile: J1022+3041_S_dfm.log on Fri Feb 15 19:50:38 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 J1022+3041_S_uvm.fits ! Reading UV FITS file: J1022+3041_S_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! AN table 2: 92 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980191 visibilities/baseline/integration-bin. ! Found source: J1022+3041 ! ! 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 17220 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 J1022+3041_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 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 462 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.150725Jy sigma=19.972605 ! Fit after self-cal, rms=0.549808Jy sigma=9.115643 ! 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=2.497 mas, bmaj=6.59 mas, bpa=0.8216 degrees ! Estimated noise=0.549612 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 = 0.397839 Jy ! Component: 100 - total flux cleaned = 0.554996 Jy ! Total flux subtracted in 100 components = 0.554996 Jy ! Clean residual min=-0.033245 max=0.071180 Jy/beam ! Clean residual mean=0.000098 rms=0.009244 Jy/beam ! Combined flux in latest and established models = 0.554996 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.554996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.225726Jy sigma=4.013958 ! Fit after self-cal, rms=0.223443Jy sigma=3.983525 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0826692 Jy ! Component: 100 - total flux cleaned = 0.126593 Jy ! Total flux subtracted in 100 components = 0.126593 Jy ! Clean residual min=-0.029942 max=0.034159 Jy/beam ! Clean residual mean=0.000058 rms=0.007322 Jy/beam ! Combined flux in latest and established models = 0.681589 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.681589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.188051Jy sigma=3.305162 ! Fit after self-cal, rms=0.187285Jy sigma=3.294932 ! 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=3.005 mas, bmaj=7.393 mas, bpa=0.6212 degrees ! Estimated noise=0.37136 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 = 0.0359239 Jy ! Component: 100 - total flux cleaned = 0.0500573 Jy ! Component: 150 - total flux cleaned = 0.0542641 Jy ! Component: 200 - total flux cleaned = 0.0553252 Jy ! Total flux subtracted in 200 components = 0.0553252 Jy ! Clean residual min=-0.036648 max=0.032035 Jy/beam ! Clean residual mean=0.000123 rms=0.009370 Jy/beam ! Combined flux in latest and established models = 0.736914 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.736914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.180899Jy sigma=3.171019 ! Fit after self-cal, rms=0.180650Jy sigma=3.166472 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.005 x 7.393 at 0.6212 degrees (North through East) ! Clean map min=-0.035574 max=0.49472 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.16 KP 33.13 ! LA 1.00 MK 1.13 NL 1.23 OV 1.07 ! PT 1.10 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.97 KP 0.89 ! LA 0.84 MK 1.02 NL 0.96 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 1.16 HN 1.16 KP 29.09 ! LA 1.01 MK 1.13 NL 1.28 OV 1.06 ! PT 1.10 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 0.97 KP 0.90 ! LA 0.85 MK 1.05 NL 0.97 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.17 HN 1.19 KP 27.41 ! LA 1.01 MK 1.14 NL 1.13 OV 1.08 ! PT 1.10 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.98 KP 0.89 ! LA 0.86 MK 1.08 NL 1.03 PT 0.94 ! SC 0.99 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.180650Jy sigma=3.166472 ! Fit after self-cal, rms=0.373974Jy sigma=1.251611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.334 mas, bpa=0.4835 degrees ! Estimated noise=0.372146 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 (-3.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00980172 Jy ! Component: 100 - total flux cleaned = 0.0118347 Jy ! Component: 150 - total flux cleaned = 0.0120802 Jy ! Component: 200 - total flux cleaned = 0.0120683 Jy ! Total flux subtracted in 200 components = 0.0120683 Jy ! Clean residual min=-0.008127 max=0.006524 Jy/beam ! Clean residual mean=-0.000020 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.748982 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.748982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.373111Jy sigma=1.195145 ! Fit after self-cal, rms=0.374620Jy sigma=1.187029 ! 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=0.374620Jy sigma=1.187029 ! Fit after self-cal, rms=0.381511Jy sigma=1.110252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=7.318 mas, bpa=0.6001 degrees ! Estimated noise=0.373081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478103 Jy ! Component: 100 - total flux cleaned = 0.00563498 Jy ! Component: 150 - total flux cleaned = 0.00606108 Jy ! Component: 200 - total flux cleaned = 0.00618109 Jy ! Total flux subtracted in 200 components = 0.00618109 Jy ! Clean residual min=-0.005676 max=0.005259 Jy/beam ! Clean residual mean=-0.000015 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.755164 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.755164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.381320Jy sigma=1.095779 ! Fit after self-cal, rms=0.381321Jy sigma=1.093274 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 = -0.00016784 Jy ! Component: 100 - total flux cleaned = 0.000313015 Jy ! Component: 150 - total flux cleaned = 0.00042026 Jy ! Component: 200 - total flux cleaned = 0.000515186 Jy ! Total flux subtracted in 200 components = 0.000515186 Jy ! Clean residual min=-0.005218 max=0.005013 Jy/beam ! Clean residual mean=-0.000015 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.755679 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.755679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.381238Jy sigma=1.087824 ! Fit after self-cal, rms=0.381223Jy sigma=1.086608 ! 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=0.381223Jy sigma=1.086608 ! Fit after self-cal, rms=0.383095Jy sigma=1.003506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=7.302 mas, bpa=0.671 degrees ! Estimated noise=0.371974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283307 Jy ! Component: 100 - total flux cleaned = 0.00392139 Jy ! Component: 150 - total flux cleaned = 0.00464423 Jy ! Component: 200 - total flux cleaned = 0.00501476 Jy ! Total flux subtracted in 200 components = 0.00501476 Jy ! Clean residual min=-0.004118 max=0.003346 Jy/beam ! Clean residual mean=-0.000005 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.760694 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.760694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.383032Jy sigma=0.997484 ! Fit after self-cal, rms=0.383045Jy sigma=0.996576 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 = -2.08379e-05 Jy ! Component: 100 - total flux cleaned = 0.00026316 Jy ! Component: 150 - total flux cleaned = 0.000598223 Jy ! Component: 200 - total flux cleaned = 0.000751677 Jy ! Total flux subtracted in 200 components = 0.000751677 Jy ! Clean residual min=-0.004172 max=0.002998 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.761445 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.761445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.383002Jy sigma=0.993029 ! Fit after self-cal, rms=0.382996Jy sigma=0.992336 ! 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=0.382996Jy sigma=0.992336 ! Fit after self-cal, rms=0.383902Jy sigma=0.991275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.996 mas, bmaj=9.89 mas, bpa=-5.156 degrees ! Estimated noise=0.484536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294933 Jy ! Component: 100 - total flux cleaned = 0.00328281 Jy ! Component: 150 - total flux cleaned = 0.00332937 Jy ! Component: 200 - total flux cleaned = 0.00328924 Jy ! Total flux subtracted in 200 components = 0.00328924 Jy ! Clean residual min=-0.002026 max=0.002090 Jy/beam ! Clean residual mean=-0.000009 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.764734 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.764735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.383901Jy sigma=0.990794 ! Fit after self-cal, rms=0.383880Jy sigma=0.990114 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 = 8.30356e-05 Jy ! Component: 100 - total flux cleaned = 0.000289414 Jy ! Component: 150 - total flux cleaned = 0.000254255 Jy ! Component: 200 - total flux cleaned = 0.000193731 Jy ! Total flux subtracted in 200 components = 0.000193731 Jy ! Clean residual min=-0.002089 max=0.002074 Jy/beam ! Clean residual mean=-0.000010 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.764928 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.764928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.383879Jy sigma=0.989883 ! Fit after self-cal, rms=0.383862Jy sigma=0.989302 ! 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=3.015 mas, bmaj=7.292 mas, bpa=0.6991 degrees ! Estimated noise=0.37125 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.015 x 7.292 at 0.6991 degrees (North through East) ! Clean map min=-0.0027871 max=0.48906 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=2.504 mas, bmaj=6.512 mas, bpa=0.9008 degrees ! Estimated noise=0.550701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.402509 Jy ! Component: 100 - total flux cleaned = 0.564998 Jy ! Component: 150 - total flux cleaned = 0.64754 Jy ! Component: 200 - total flux cleaned = 0.693664 Jy ! Total flux subtracted in 200 components = 0.693664 Jy ! Clean residual min=-0.010306 max=0.022914 Jy/beam ! Clean residual mean=0.000025 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.693665 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.693665 Jy ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=7.292 mas, bpa=0.6991 degrees ! Estimated noise=0.37125 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 = 0.032125 Jy ! Component: 100 - total flux cleaned = 0.0494283 Jy ! Component: 150 - total flux cleaned = 0.0594467 Jy ! Component: 200 - total flux cleaned = 0.062618 Jy ! Total flux subtracted in 200 components = 0.062618 Jy ! Clean residual min=-0.003559 max=0.004596 Jy/beam ! Clean residual mean=0.000006 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.756283 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.756283 Jy ! Inverting map ! Added new window around map position (3, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251586 Jy ! Component: 100 - total flux cleaned = 0.00377246 Jy ! Component: 150 - total flux cleaned = 0.00444547 Jy ! Component: 200 - total flux cleaned = 0.00517131 Jy ! Total flux subtracted in 200 components = 0.00517131 Jy ! Clean residual min=-0.002525 max=0.003721 Jy/beam ! Clean residual mean=0.000000 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.761454 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.761454 Jy ! Inverting map ! Added new window around map position (18, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230437 Jy ! Component: 100 - total flux cleaned = 0.00261264 Jy ! Component: 150 - total flux cleaned = 0.00280369 Jy ! Component: 200 - total flux cleaned = 0.00298283 Jy ! Total flux subtracted in 200 components = 0.00298283 Jy ! Clean residual min=-0.002404 max=0.002545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.764437 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.764437 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=6.996 mas, bmaj=9.89 mas, bpa=-5.156 degrees ! Estimated noise=0.484536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069486 Jy ! Component: 100 - total flux cleaned = 0.000580632 Jy ! Component: 150 - total flux cleaned = 0.00042197 Jy ! Component: 200 - total flux cleaned = 0.000279629 Jy ! Total flux subtracted in 200 components = 0.000279629 Jy ! Clean residual min=-0.002138 max=0.002158 Jy/beam ! Clean residual mean=-0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.764716 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 = -4.38779e-05 Jy ! Component: 100 - total flux cleaned = -4.39232e-05 Jy ! Component: 150 - total flux cleaned = -4.86598e-06 Jy ! Component: 200 - total flux cleaned = 3.08276e-05 Jy ! Total flux subtracted in 200 components = 3.08276e-05 Jy ! Clean residual min=-0.002147 max=0.002074 Jy/beam ! Clean residual mean=-0.000007 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.764747 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 113 components and 0.764747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=7.292 mas, bpa=0.6991 degrees ! Estimated noise=0.37125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397722 Jy ! Component: 100 - total flux cleaned = 0.000318925 Jy ! Component: 150 - total flux cleaned = 0.000323695 Jy ! Component: 200 - total flux cleaned = 0.000393829 Jy ! Total flux subtracted in 200 components = 0.000393829 Jy ! Clean residual min=-0.002264 max=0.002346 Jy/beam ! Clean residual mean=-0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.765141 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.765141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.383753Jy sigma=0.981219 ! Fit after self-cal, rms=0.383704Jy sigma=0.977188 wmodel J1022+3041_S_map.mod ! Writing 128 model components to file: J1022+3041_S_map.mod wobs J1022+3041_S_uvs.fits ! Writing UV FITS file: J1022+3041_S_uvs.fits wwins J1022+3041_S_map.win ! wwins: Wrote 4 windows to J1022+3041_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 = 0.00101532 Jy ! Component: 100 - total flux cleaned = 0.00196519 Jy ! Component: 150 - total flux cleaned = 0.00251486 Jy ! Component: 200 - total flux cleaned = 0.00290592 Jy ! Component: 250 - total flux cleaned = 0.00325265 Jy ! Component: 300 - total flux cleaned = 0.00355772 Jy ! Component: 350 - total flux cleaned = 0.00388839 Jy ! Component: 400 - total flux cleaned = 0.00411414 Jy ! Component: 450 - total flux cleaned = 0.00420891 Jy ! Component: 500 - total flux cleaned = 0.00439593 Jy ! Component: 550 - total flux cleaned = 0.00460972 Jy ! Component: 600 - total flux cleaned = 0.00478971 Jy ! Component: 650 - total flux cleaned = 0.00499739 Jy ! Component: 700 - total flux cleaned = 0.00523063 Jy ! Component: 750 - total flux cleaned = 0.00537445 Jy ! Component: 800 - total flux cleaned = 0.0055726 Jy ! Component: 850 - total flux cleaned = 0.00565603 Jy ! Component: 900 - total flux cleaned = 0.00576595 Jy ! Component: 950 - total flux cleaned = 0.00576582 Jy ! Component: 1000 - total flux cleaned = 0.00576629 Jy ! Component: 1050 - total flux cleaned = 0.00587237 Jy ! Component: 1100 - total flux cleaned = 0.00600294 Jy ! Component: 1150 - total flux cleaned = 0.00602879 Jy ! Component: 1200 - total flux cleaned = 0.00600317 Jy ! Component: 1250 - total flux cleaned = 0.00602894 Jy ! Component: 1300 - total flux cleaned = 0.00612923 Jy ! Component: 1350 - total flux cleaned = 0.00615402 Jy ! Component: 1400 - total flux cleaned = 0.00627604 Jy ! Component: 1450 - total flux cleaned = 0.00634854 Jy ! Component: 1500 - total flux cleaned = 0.00632469 Jy ! Component: 1550 - total flux cleaned = 0.00641969 Jy ! Component: 1600 - total flux cleaned = 0.00639627 Jy ! Component: 1650 - total flux cleaned = 0.00648932 Jy ! Component: 1700 - total flux cleaned = 0.00646646 Jy ! Component: 1750 - total flux cleaned = 0.00646675 Jy ! Component: 1800 - total flux cleaned = 0.00648919 Jy ! Component: 1850 - total flux cleaned = 0.00642203 Jy ! Component: 1900 - total flux cleaned = 0.00651125 Jy ! Component: 1950 - total flux cleaned = 0.00651109 Jy ! Component: 2000 - total flux cleaned = 0.00657651 Jy ! Component: 2050 - total flux cleaned = 0.0065764 Jy ! Component: 2100 - total flux cleaned = 0.0065552 Jy ! Component: 2150 - total flux cleaned = 0.00651284 Jy ! Component: 2200 - total flux cleaned = 0.0064919 Jy ! Component: 2250 - total flux cleaned = 0.00653399 Jy ! Component: 2300 - total flux cleaned = 0.00657556 Jy ! Component: 2350 - total flux cleaned = 0.00659619 Jy ! Component: 2400 - total flux cleaned = 0.00655523 Jy ! Component: 2450 - total flux cleaned = 0.00663641 Jy ! Component: 2500 - total flux cleaned = 0.00657583 Jy ! Component: 2550 - total flux cleaned = 0.00663587 Jy ! Component: 2600 - total flux cleaned = 0.00655638 Jy ! Component: 2650 - total flux cleaned = 0.00655649 Jy ! Component: 2700 - total flux cleaned = 0.0066151 Jy ! Component: 2750 - total flux cleaned = 0.00659559 Jy ! Component: 2800 - total flux cleaned = 0.0066148 Jy ! Component: 2850 - total flux cleaned = 0.00657635 Jy ! Component: 2900 - total flux cleaned = 0.00663351 Jy ! Component: 2950 - total flux cleaned = 0.00657697 Jy ! Component: 3000 - total flux cleaned = 0.00665194 Jy ! Component: 3050 - total flux cleaned = 0.0066707 Jy ! Component: 3100 - total flux cleaned = 0.00665204 Jy ! Component: 3150 - total flux cleaned = 0.00652351 Jy ! Component: 3200 - total flux cleaned = 0.00668801 Jy ! Component: 3250 - total flux cleaned = 0.00661538 Jy ! Component: 3300 - total flux cleaned = 0.00657928 Jy ! Component: 3350 - total flux cleaned = 0.00657934 Jy ! Component: 3400 - total flux cleaned = 0.00659704 Jy ! Component: 3450 - total flux cleaned = 0.00659711 Jy ! Component: 3500 - total flux cleaned = 0.0065442 Jy ! Component: 3550 - total flux cleaned = 0.0065267 Jy ! Component: 3600 - total flux cleaned = 0.00654391 Jy ! Component: 3650 - total flux cleaned = 0.00649213 Jy ! Component: 3700 - total flux cleaned = 0.00652621 Jy ! Component: 3750 - total flux cleaned = 0.00645821 Jy ! Component: 3800 - total flux cleaned = 0.00647507 Jy ! Component: 3850 - total flux cleaned = 0.00645829 Jy ! Component: 3900 - total flux cleaned = 0.00650847 Jy ! Component: 3950 - total flux cleaned = 0.00650846 Jy ! Component: 4000 - total flux cleaned = 0.00645909 Jy ! Component: 4050 - total flux cleaned = 0.00647546 Jy ! Total flux subtracted in 4096 components = 0.00657324 Jy ! Clean residual min=-0.000814 max=0.000912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.771715 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 399 components and 0.771715 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1022+3041_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.015 x 7.292 at 0.6991 degrees (North through East) ! Clean map min=-0.0017836 max=0.48915 Jy/beam ! Writing clean map to FITS file: J1022+3041_S_map.fits wmodel J1022+3041_S_map.mod ! Writing 399 model components to file: J1022+3041_S_map.mod wobs J1022+3041_S_uvs.fits ! Writing UV FITS file: J1022+3041_S_uvs.fits wwins J1022+3041_S_map.win ! wwins: Wrote 5 windows to J1022+3041_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.489152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182374 0.182374 0.364747 0.729494 1.45899 2.91798 5.83595 11.6719 23.3438 46.6876 93.3753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.489 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1644.97 quit ! Quitting program ! Log file J1022+3041_S_dfm.log closed on Fri Feb 15 19:50:43 2019