! Started logfile: /image_prod/ug002_uva//J0656+3209_S_dfm.log on Wed Mar 4 21:35:26 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//J0656+3209_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0656+3209_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.81131 visibilities/baseline/integration-bin. ! Found source: J0656+3209 ! ! 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 36 lines of history. ! ! Reading 4089 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 J0656+3209_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011874Jy sigma=7.388427 ! Fit after self-cal, rms=0.762627Jy sigma=5.657851 ! 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=2.71 mas, bmaj=5.259 mas, bpa=-5.036 degrees ! Estimated noise=2.60778 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 = 0.181194 Jy ! Component: 100 - total flux cleaned = 0.227312 Jy ! Total flux subtracted in 100 components = 0.227312 Jy ! Clean residual min=-0.011685 max=0.019925 Jy/beam ! Clean residual mean=-0.000009 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.227312 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.227312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087939Jy sigma=0.502418 ! Fit after self-cal, rms=0.087831Jy sigma=0.501802 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222874 Jy ! Component: 100 - total flux cleaned = 0.0339255 Jy ! Total flux subtracted in 100 components = 0.0339255 Jy ! Clean residual min=-0.009390 max=0.008136 Jy/beam ! Clean residual mean=-0.000004 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.261238 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.261238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082129Jy sigma=0.454377 ! Fit after self-cal, rms=0.082040Jy sigma=0.453711 ! 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=2.988 mas, bmaj=5.581 mas, bpa=-5.156 degrees ! Estimated noise=1.56244 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 = 0.00599887 Jy ! Component: 100 - total flux cleaned = 0.00945928 Jy ! Component: 150 - total flux cleaned = 0.0118005 Jy ! Component: 200 - total flux cleaned = 0.013499 Jy ! Total flux subtracted in 200 components = 0.013499 Jy ! Clean residual min=-0.006706 max=0.006698 Jy/beam ! Clean residual mean=-0.000001 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.274737 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.274737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081318Jy sigma=0.449753 ! Fit after self-cal, rms=0.081314Jy sigma=0.449695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.988 x 5.581 at -5.156 degrees (North through East) ! Clean map min=-0.006437 max=0.23547 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 1.04 ! MK 1.07 NL 0.99 OV 0.94 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 1.04 KP 1.05 ! MK 1.06 NL 1.01 OV 0.93 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.99 KP 1.03 ! MK 1.04 NL 0.90 OV 0.94 SC 0.97 ! ! ! Fit before self-cal, rms=0.081314Jy sigma=0.449695 ! Fit after self-cal, rms=0.075883Jy sigma=0.426028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=5.592 mas, bpa=-4.505 degrees ! Estimated noise=1.57863 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 = 0.000880972 Jy ! Component: 100 - total flux cleaned = 0.000592611 Jy ! Component: 150 - total flux cleaned = 0.000231523 Jy ! Component: 200 - total flux cleaned = -7.74094e-05 Jy ! Total flux subtracted in 200 components = -7.74094e-05 Jy ! Clean residual min=-0.005344 max=0.004527 Jy/beam ! Clean residual mean=0.000001 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.274659 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.274659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075680Jy sigma=0.425351 ! Fit after self-cal, rms=0.075743Jy sigma=0.425243 ! 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=0.075743Jy sigma=0.425243 ! Fit after self-cal, rms=0.062412Jy sigma=0.403103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=5.609 mas, bpa=-4.746 degrees ! Estimated noise=1.57312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000545671 Jy ! Component: 100 - total flux cleaned = -0.000802203 Jy ! Component: 150 - total flux cleaned = -0.000924745 Jy ! Component: 200 - total flux cleaned = -0.000997366 Jy ! Total flux subtracted in 200 components = -0.000997366 Jy ! Clean residual min=-0.002580 max=0.002442 Jy/beam ! Clean residual mean=0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.273662 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.273662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062391Jy sigma=0.402981 ! Fit after self-cal, rms=0.062328Jy sigma=0.402886 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 = -9.80104e-05 Jy ! Component: 100 - total flux cleaned = -0.000114985 Jy ! Component: 150 - total flux cleaned = -0.000130055 Jy ! Component: 200 - total flux cleaned = -0.000129904 Jy ! Total flux subtracted in 200 components = -0.000129904 Jy ! Clean residual min=-0.002577 max=0.002433 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.273532 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.273532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062321Jy sigma=0.402826 ! Fit after self-cal, rms=0.062320Jy sigma=0.402819 ! 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=0.062320Jy sigma=0.402819 ! Fit after self-cal, rms=0.062278Jy sigma=0.402773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=5.618 mas, bpa=-4.668 degrees ! Estimated noise=1.57256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564019 Jy ! Component: 100 - total flux cleaned = -0.000714846 Jy ! Component: 150 - total flux cleaned = -0.000774478 Jy ! Component: 200 - total flux cleaned = -0.000801539 Jy ! Total flux subtracted in 200 components = -0.000801539 Jy ! Clean residual min=-0.002526 max=0.002450 Jy/beam ! Clean residual mean=0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.27273 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.27273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062265Jy sigma=0.402707 ! Fit after self-cal, rms=0.062266Jy sigma=0.402703 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 = -1.66444e-05 Jy ! Component: 100 - total flux cleaned = -4.17847e-05 Jy ! Component: 150 - total flux cleaned = -4.14684e-05 Jy ! Component: 200 - total flux cleaned = -5.24408e-05 Jy ! Total flux subtracted in 200 components = -5.24408e-05 Jy ! Clean residual min=-0.002520 max=0.002446 Jy/beam ! Clean residual mean=0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.272678 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.272678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062261Jy sigma=0.402671 ! Fit after self-cal, rms=0.062261Jy sigma=0.402668 ! 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=0.062261Jy sigma=0.402668 ! Fit after self-cal, rms=0.062244Jy sigma=0.402641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.072 mas, bmaj=8.311 mas, bpa=-4.085 degrees ! Estimated noise=2.01592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495528 Jy ! Component: 100 - total flux cleaned = -0.000574728 Jy ! Component: 150 - total flux cleaned = -0.000665236 Jy ! Component: 200 - total flux cleaned = -0.0007421 Jy ! Total flux subtracted in 200 components = -0.0007421 Jy ! Clean residual min=-0.002510 max=0.002839 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.271936 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.271936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062258Jy sigma=0.402715 ! Fit after self-cal, rms=0.062253Jy sigma=0.402644 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 (-75, -103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015022 Jy ! Component: 100 - total flux cleaned = 0.00176083 Jy ! Component: 150 - total flux cleaned = 0.00196775 Jy ! Component: 200 - total flux cleaned = 0.00213226 Jy ! Total flux subtracted in 200 components = 0.00213226 Jy ! Clean residual min=-0.002071 max=0.002208 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.274068 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.274068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062140Jy sigma=0.402014 ! Fit after self-cal, rms=0.062124Jy sigma=0.401905 ! 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=3.007 mas, bmaj=5.625 mas, bpa=-4.61 degrees ! Estimated noise=1.57209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.007 x 5.625 at -4.61 degrees (North through East) ! Clean map min=-0.0021026 max=0.23735 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=2.734 mas, bmaj=5.306 mas, bpa=-4.483 degrees ! Estimated noise=2.63122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182691 Jy ! Component: 100 - total flux cleaned = 0.228141 Jy ! Component: 150 - total flux cleaned = 0.249031 Jy ! Component: 200 - total flux cleaned = 0.259705 Jy ! Total flux subtracted in 200 components = 0.259705 Jy ! Clean residual min=-0.005452 max=0.005165 Jy/beam ! Clean residual mean=-0.000002 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.259705 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.259705 Jy ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=5.625 mas, bpa=-4.61 degrees ! Estimated noise=1.57209 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 = 0.00524636 Jy ! Component: 100 - total flux cleaned = 0.00828437 Jy ! Component: 150 - total flux cleaned = 0.00957743 Jy ! Component: 200 - total flux cleaned = 0.0104182 Jy ! Total flux subtracted in 200 components = 0.0104182 Jy ! Clean residual min=-0.002531 max=0.002549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.270123 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.270123 Jy ! Inverting map ! Added new window around map position (-84.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121879 Jy ! Component: 100 - total flux cleaned = 0.00143037 Jy ! Component: 150 - total flux cleaned = 0.00161626 Jy ! Component: 200 - total flux cleaned = 0.0019384 Jy ! Total flux subtracted in 200 components = 0.0019384 Jy ! Clean residual min=-0.002227 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.272062 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.272062 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=6.072 mas, bmaj=8.311 mas, bpa=-4.085 degrees ! Estimated noise=2.01592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704977 Jy ! Component: 100 - total flux cleaned = 0.00116611 Jy ! Component: 150 - total flux cleaned = 0.00162183 Jy ! Component: 200 - total flux cleaned = 0.00181973 Jy ! Total flux subtracted in 200 components = 0.00181973 Jy ! Clean residual min=-0.001927 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.273882 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 = 0.000151385 Jy ! Component: 100 - total flux cleaned = 0.00029076 Jy ! Component: 150 - total flux cleaned = 0.00046866 Jy ! Component: 200 - total flux cleaned = 0.000584042 Jy ! Total flux subtracted in 200 components = 0.000584042 Jy ! Clean residual min=-0.001759 max=0.001958 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.274466 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 103 components and 0.274466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=5.625 mas, bpa=-4.61 degrees ! Estimated noise=1.57209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000849054 Jy ! Component: 100 - total flux cleaned = -0.00102537 Jy ! Component: 150 - total flux cleaned = -0.00114395 Jy ! Component: 200 - total flux cleaned = -0.00118014 Jy ! Total flux subtracted in 200 components = -0.00118014 Jy ! Clean residual min=-0.002017 max=0.001923 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.273285 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.273285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061975Jy sigma=0.400955 ! Fit after self-cal, rms=0.061941Jy sigma=0.400777 wmodel J0656+3209_S_map.mod ! Writing 121 model components to file: J0656+3209_S_map.mod wobs J0656+3209_S_uvs.fits ! Writing UV FITS file: J0656+3209_S_uvs.fits wwins J0656+3209_S_map.win ! wwins: Wrote 3 windows to J0656+3209_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 = 0.000149695 Jy ! Component: 100 - total flux cleaned = 0.000219404 Jy ! Component: 150 - total flux cleaned = 0.000218777 Jy ! Component: 200 - total flux cleaned = 0.000156171 Jy ! Component: 250 - total flux cleaned = 6.65892e-05 Jy ! Component: 300 - total flux cleaned = 6.63902e-05 Jy ! Component: 350 - total flux cleaned = -1.85101e-05 Jy ! Component: 400 - total flux cleaned = -0.000182008 Jy ! Component: 450 - total flux cleaned = -0.000234686 Jy ! Component: 500 - total flux cleaned = -0.000311753 Jy ! Component: 550 - total flux cleaned = -0.000336712 Jy ! Component: 600 - total flux cleaned = -0.00038596 Jy ! Component: 650 - total flux cleaned = -0.000482677 Jy ! Component: 700 - total flux cleaned = -0.000623029 Jy ! Component: 750 - total flux cleaned = -0.000599372 Jy ! Component: 800 - total flux cleaned = -0.000666667 Jy ! Component: 850 - total flux cleaned = -0.000710313 Jy ! Component: 900 - total flux cleaned = -0.00073208 Jy ! Component: 950 - total flux cleaned = -0.000817951 Jy ! Component: 1000 - total flux cleaned = -0.000922727 Jy ! Component: 1050 - total flux cleaned = -0.0010055 Jy ! Component: 1100 - total flux cleaned = -0.00106723 Jy ! Component: 1150 - total flux cleaned = -0.00118778 Jy ! Component: 1200 - total flux cleaned = -0.00134554 Jy ! Component: 1250 - total flux cleaned = -0.00148166 Jy ! Component: 1300 - total flux cleaned = -0.00159653 Jy ! Component: 1350 - total flux cleaned = -0.00170965 Jy ! Component: 1400 - total flux cleaned = -0.00182137 Jy ! Component: 1450 - total flux cleaned = -0.00191348 Jy ! Component: 1500 - total flux cleaned = -0.00204027 Jy ! Component: 1550 - total flux cleaned = -0.00214731 Jy ! Component: 1600 - total flux cleaned = -0.00221769 Jy ! Component: 1650 - total flux cleaned = -0.00230477 Jy ! Component: 1700 - total flux cleaned = -0.00230461 Jy ! Component: 1750 - total flux cleaned = -0.00238961 Jy ! Component: 1800 - total flux cleaned = -0.00247346 Jy ! Component: 1850 - total flux cleaned = -0.00250648 Jy ! Component: 1900 - total flux cleaned = -0.00257213 Jy ! Component: 1950 - total flux cleaned = -0.00260467 Jy ! Component: 2000 - total flux cleaned = -0.00270098 Jy ! Component: 2050 - total flux cleaned = -0.00271703 Jy ! Component: 2100 - total flux cleaned = -0.00277988 Jy ! Component: 2150 - total flux cleaned = -0.002842 Jy ! Component: 2200 - total flux cleaned = -0.00288801 Jy ! Component: 2250 - total flux cleaned = -0.0029639 Jy ! Component: 2300 - total flux cleaned = -0.00300896 Jy ! Component: 2350 - total flux cleaned = -0.003024 Jy ! Component: 2400 - total flux cleaned = -0.00309761 Jy ! Component: 2450 - total flux cleaned = -0.00319987 Jy ! Component: 2500 - total flux cleaned = -0.00319981 Jy ! Component: 2550 - total flux cleaned = -0.00327123 Jy ! Component: 2600 - total flux cleaned = -0.00327119 Jy ! Component: 2650 - total flux cleaned = -0.00334159 Jy ! Component: 2700 - total flux cleaned = -0.00336954 Jy ! Component: 2750 - total flux cleaned = -0.00341074 Jy ! Component: 2800 - total flux cleaned = -0.00342448 Jy ! Component: 2850 - total flux cleaned = -0.00341095 Jy ! Component: 2900 - total flux cleaned = -0.0034111 Jy ! Component: 2950 - total flux cleaned = -0.00339794 Jy ! Component: 3000 - total flux cleaned = -0.0034905 Jy ! Component: 3050 - total flux cleaned = -0.00349046 Jy ! Component: 3100 - total flux cleaned = -0.0035036 Jy ! Component: 3150 - total flux cleaned = -0.00355536 Jy ! Component: 3200 - total flux cleaned = -0.00358092 Jy ! Component: 3250 - total flux cleaned = -0.00360623 Jy ! Component: 3300 - total flux cleaned = -0.00364399 Jy ! Component: 3350 - total flux cleaned = -0.00371897 Jy ! Component: 3400 - total flux cleaned = -0.00370647 Jy ! Component: 3450 - total flux cleaned = -0.00379288 Jy ! Component: 3500 - total flux cleaned = -0.00382972 Jy ! Component: 3550 - total flux cleaned = -0.00389053 Jy ! Component: 3600 - total flux cleaned = -0.00393886 Jy ! Component: 3650 - total flux cleaned = -0.00396287 Jy ! Component: 3700 - total flux cleaned = -0.0040105 Jy ! Component: 3750 - total flux cleaned = -0.0040697 Jy ! Component: 3800 - total flux cleaned = -0.00408148 Jy ! Component: 3850 - total flux cleaned = -0.00414001 Jy ! Component: 3900 - total flux cleaned = -0.00418635 Jy ! Component: 3950 - total flux cleaned = -0.00420939 Jy ! Component: 4000 - total flux cleaned = -0.00423239 Jy ! Component: 4050 - total flux cleaned = -0.00422099 Jy ! Total flux subtracted in 4096 components = -0.00427759 Jy ! Clean residual min=-0.000663 max=0.000662 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.269008 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 399 components and 0.269008 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0656+3209_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.007 x 5.625 at -4.61 degrees (North through East) ! Clean map min=-0.0014824 max=0.23763 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0656+3209_S_map.fits wmodel /image_prod/ug002_uva//J0656+3209_S_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J0656+3209_S_map.mod wobs /image_prod/ug002_uva//J0656+3209_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0656+3209_S_uvs.fits wwins /image_prod/ug002_uva//J0656+3209_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0656+3209_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018988 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239718 0.239718 0.479437 0.958873 1.91775 3.83549 7.67098 15.342 30.6839 61.3679 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1251.47 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0656+3209_S_dfm.log closed on Wed Mar 4 21:35:30 2020