! Started logfile: /image_prod/ug002_uva//J0246+3536_S_dfm.log on Wed Mar 4 19:39:14 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//J0246+3536_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0246+3536_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900463 visibilities/baseline/integration-bin. ! Found source: J0246+3536 ! ! 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 40 lines of history. ! ! Reading 5835 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 J0246+3536_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.073903Jy sigma=8.968119 ! Fit after self-cal, rms=0.664131Jy sigma=5.571359 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=7.875 mas, bpa=-23.33 degrees ! Estimated noise=1.59303 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 = 0.258148 Jy ! Component: 100 - total flux cleaned = 0.318734 Jy ! Total flux subtracted in 100 components = 0.318734 Jy ! Clean residual min=-0.011036 max=0.023559 Jy/beam ! Clean residual mean=0.000009 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 0.318734 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.318734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083075Jy sigma=0.618121 ! Fit after self-cal, rms=0.082963Jy sigma=0.617628 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247833 Jy ! Component: 100 - total flux cleaned = 0.0370337 Jy ! Total flux subtracted in 100 components = 0.0370337 Jy ! Clean residual min=-0.012627 max=0.011165 Jy/beam ! Clean residual mean=0.000003 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.355768 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.355768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075235Jy sigma=0.552239 ! Fit after self-cal, rms=0.075049Jy sigma=0.551113 ! 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=3.78 mas, bmaj=8.302 mas, bpa=-22.34 degrees ! Estimated noise=1.13663 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 = 0.0091205 Jy ! Component: 100 - total flux cleaned = 0.0129377 Jy ! Component: 150 - total flux cleaned = 0.0139578 Jy ! Component: 200 - total flux cleaned = 0.0145444 Jy ! Total flux subtracted in 200 components = 0.0145444 Jy ! Clean residual min=-0.012407 max=0.009752 Jy/beam ! Clean residual mean=0.000004 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.370312 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.370312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073549Jy sigma=0.540278 ! Fit after self-cal, rms=0.073489Jy sigma=0.539934 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 8.302 at -22.34 degrees (North through East) ! Clean map min=-0.012133 max=0.33303 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.97 KP 0.99 ! LA 1.02 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.98 KP 0.99 ! LA 1.01 MK 1.02 NL 1.05 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.97 KP 1.00 ! LA 1.01 MK 1.02 NL 1.03 OV 1.01 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.073489Jy sigma=0.539934 ! Fit after self-cal, rms=0.071249Jy sigma=0.528675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=8.23 mas, bpa=-22.34 degrees ! Estimated noise=1.13049 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 = 0.00417723 Jy ! Component: 100 - total flux cleaned = 0.00572635 Jy ! Component: 150 - total flux cleaned = 0.00661289 Jy ! Component: 200 - total flux cleaned = 0.00715673 Jy ! Total flux subtracted in 200 components = 0.00715673 Jy ! Clean residual min=-0.010902 max=0.008797 Jy/beam ! Clean residual mean=0.000000 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.377469 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.377469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070595Jy sigma=0.523813 ! Fit after self-cal, rms=0.070539Jy sigma=0.523546 ! 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=0.070539Jy sigma=0.523546 ! Fit after self-cal, rms=0.058736Jy sigma=0.438404 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=8.236 mas, bpa=-22.23 degrees ! Estimated noise=1.13594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158688 Jy ! Component: 100 - total flux cleaned = -0.000609627 Jy ! Component: 150 - total flux cleaned = -0.00101473 Jy ! Component: 200 - total flux cleaned = -0.00108523 Jy ! Total flux subtracted in 200 components = -0.00108523 Jy ! Clean residual min=-0.003011 max=0.004256 Jy/beam ! Clean residual mean=0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.376384 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.376384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058347Jy sigma=0.434865 ! Fit after self-cal, rms=0.058354Jy sigma=0.434427 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 (20.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216289 Jy ! Component: 100 - total flux cleaned = 0.00167306 Jy ! Component: 150 - total flux cleaned = 0.00116635 Jy ! Component: 200 - total flux cleaned = 0.00079028 Jy ! Total flux subtracted in 200 components = 0.00079028 Jy ! Clean residual min=-0.002591 max=0.002560 Jy/beam ! Clean residual mean=0.000000 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.377174 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.377174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058051Jy sigma=0.432374 ! Fit after self-cal, rms=0.058043Jy sigma=0.432285 ! 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=0.058043Jy sigma=0.432285 ! Fit after self-cal, rms=0.058017Jy sigma=0.430290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=8.225 mas, bpa=-22.05 degrees ! Estimated noise=1.13477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478811 Jy ! Component: 100 - total flux cleaned = -0.000535376 Jy ! Component: 150 - total flux cleaned = -0.000682889 Jy ! Component: 200 - total flux cleaned = -0.000844435 Jy ! Total flux subtracted in 200 components = -0.000844435 Jy ! Clean residual min=-0.002161 max=0.002070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.376329 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.376329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057892Jy sigma=0.429229 ! Fit after self-cal, rms=0.057888Jy sigma=0.429172 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 = 0.000152887 Jy ! Component: 100 - total flux cleaned = 8.80756e-05 Jy ! Component: 150 - total flux cleaned = 5.92978e-05 Jy ! Component: 200 - total flux cleaned = 8.50323e-05 Jy ! Total flux subtracted in 200 components = 8.50323e-05 Jy ! Clean residual min=-0.002123 max=0.002030 Jy/beam ! Clean residual mean=-0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.376414 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.376415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057856Jy sigma=0.428906 ! Fit after self-cal, rms=0.057854Jy sigma=0.428891 ! 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=0.057854Jy sigma=0.428891 ! Fit after self-cal, rms=0.057886Jy sigma=0.428574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.141 mas, bmaj=10.2 mas, bpa=-16.59 degrees ! Estimated noise=1.34179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313207 Jy ! Component: 100 - total flux cleaned = -0.000522696 Jy ! Component: 150 - total flux cleaned = -0.000675644 Jy ! Component: 200 - total flux cleaned = -0.00074806 Jy ! Total flux subtracted in 200 components = -0.00074806 Jy ! Clean residual min=-0.001886 max=0.002288 Jy/beam ! Clean residual mean=-0.000003 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.375666 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.375666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057854Jy sigma=0.428304 ! Fit after self-cal, rms=0.057851Jy sigma=0.428267 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 = 0.000164264 Jy ! Component: 100 - total flux cleaned = 0.000125175 Jy ! Component: 150 - total flux cleaned = 7.08167e-05 Jy ! Component: 200 - total flux cleaned = 3.83704e-05 Jy ! Total flux subtracted in 200 components = 3.83704e-05 Jy ! Clean residual min=-0.001860 max=0.002311 Jy/beam ! Clean residual mean=-0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.375705 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.375705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057850Jy sigma=0.428268 ! Fit after self-cal, rms=0.057848Jy sigma=0.428260 ! 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=3.789 mas, bmaj=8.221 mas, bpa=-21.94 degrees ! Estimated noise=1.1344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 8.221 at -21.94 degrees (North through East) ! Clean map min=-0.0017367 max=0.33327 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.84 mas, bpa=-22.91 degrees ! Estimated noise=1.59212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257791 Jy ! Component: 100 - total flux cleaned = 0.319647 Jy ! Component: 150 - total flux cleaned = 0.344902 Jy ! Component: 200 - total flux cleaned = 0.356322 Jy ! Total flux subtracted in 200 components = 0.356322 Jy ! Clean residual min=-0.003303 max=0.005322 Jy/beam ! Clean residual mean=0.000003 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.356322 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 0.356322 Jy ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=8.221 mas, bpa=-21.94 degrees ! Estimated noise=1.1344 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 = 0.0071395 Jy ! Component: 100 - total flux cleaned = 0.0117 Jy ! Component: 150 - total flux cleaned = 0.0149482 Jy ! Component: 200 - total flux cleaned = 0.0167848 Jy ! Total flux subtracted in 200 components = 0.0167848 Jy ! Clean residual min=-0.002184 max=0.002209 Jy/beam ! Clean residual mean=-0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.373107 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.373107 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.141 mas, bmaj=10.2 mas, bpa=-16.59 degrees ! Estimated noise=1.34179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014522 Jy ! Component: 100 - total flux cleaned = 0.00169191 Jy ! Component: 150 - total flux cleaned = 0.00183502 Jy ! Component: 200 - total flux cleaned = 0.00187332 Jy ! Total flux subtracted in 200 components = 0.00187332 Jy ! Clean residual min=-0.002032 max=0.002361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.37498 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82199e-05 Jy ! Component: 100 - total flux cleaned = 9.92959e-05 Jy ! Component: 150 - total flux cleaned = 0.000126238 Jy ! Component: 200 - total flux cleaned = 0.000171007 Jy ! Total flux subtracted in 200 components = 0.000171007 Jy ! Clean residual min=-0.001940 max=0.002381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.375151 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 84 components and 0.375151 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=8.221 mas, bpa=-21.94 degrees ! Estimated noise=1.1344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280612 Jy ! Component: 100 - total flux cleaned = 0.000197029 Jy ! Component: 150 - total flux cleaned = 1.68495e-05 Jy ! Component: 200 - total flux cleaned = -0.000146013 Jy ! Total flux subtracted in 200 components = -0.000146013 Jy ! Clean residual min=-0.001929 max=0.001962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.375005 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.375005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057846Jy sigma=0.428242 ! Fit after self-cal, rms=0.057834Jy sigma=0.428105 wmodel J0246+3536_S_map.mod ! Writing 102 model components to file: J0246+3536_S_map.mod wobs J0246+3536_S_uvs.fits ! Writing UV FITS file: J0246+3536_S_uvs.fits wwins J0246+3536_S_map.win ! wwins: Wrote 2 windows to J0246+3536_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 = 0.000430658 Jy ! Component: 100 - total flux cleaned = 0.000497738 Jy ! Component: 150 - total flux cleaned = 0.000280309 Jy ! Component: 200 - total flux cleaned = 0.000279666 Jy ! Component: 250 - total flux cleaned = 0.00025061 Jy ! Component: 300 - total flux cleaned = 0.000334787 Jy ! Component: 350 - total flux cleaned = 0.000361469 Jy ! Component: 400 - total flux cleaned = 0.000388484 Jy ! Component: 450 - total flux cleaned = 0.000492424 Jy ! Component: 500 - total flux cleaned = 0.000415479 Jy ! Component: 550 - total flux cleaned = 0.00046559 Jy ! Component: 600 - total flux cleaned = 0.000514386 Jy ! Component: 650 - total flux cleaned = 0.000585457 Jy ! Component: 700 - total flux cleaned = 0.000584478 Jy ! Component: 750 - total flux cleaned = 0.000607249 Jy ! Component: 800 - total flux cleaned = 0.000652642 Jy ! Component: 850 - total flux cleaned = 0.000762983 Jy ! Component: 900 - total flux cleaned = 0.000697573 Jy ! Component: 950 - total flux cleaned = 0.000783452 Jy ! Component: 1000 - total flux cleaned = 0.000782776 Jy ! Component: 1050 - total flux cleaned = 0.000741575 Jy ! Component: 1100 - total flux cleaned = 0.000844461 Jy ! Component: 1150 - total flux cleaned = 0.000844526 Jy ! Component: 1200 - total flux cleaned = 0.000924382 Jy ! Component: 1250 - total flux cleaned = 0.000983138 Jy ! Component: 1300 - total flux cleaned = 0.000963981 Jy ! Component: 1350 - total flux cleaned = 0.000983283 Jy ! Component: 1400 - total flux cleaned = 0.00103951 Jy ! Component: 1450 - total flux cleaned = 0.00111356 Jy ! Component: 1500 - total flux cleaned = 0.00118637 Jy ! Component: 1550 - total flux cleaned = 0.00116838 Jy ! Component: 1600 - total flux cleaned = 0.00120386 Jy ! Component: 1650 - total flux cleaned = 0.00123912 Jy ! Component: 1700 - total flux cleaned = 0.00132598 Jy ! Component: 1750 - total flux cleaned = 0.00136001 Jy ! Component: 1800 - total flux cleaned = 0.00141055 Jy ! Component: 1850 - total flux cleaned = 0.00147739 Jy ! Component: 1900 - total flux cleaned = 0.00151062 Jy ! Component: 1950 - total flux cleaned = 0.00155989 Jy ! Component: 2000 - total flux cleaned = 0.00164037 Jy ! Component: 2050 - total flux cleaned = 0.00171972 Jy ! Component: 2100 - total flux cleaned = 0.00176679 Jy ! Component: 2150 - total flux cleaned = 0.00181335 Jy ! Component: 2200 - total flux cleaned = 0.00187491 Jy ! Component: 2250 - total flux cleaned = 0.00190533 Jy ! Component: 2300 - total flux cleaned = 0.00189023 Jy ! Component: 2350 - total flux cleaned = 0.00197979 Jy ! Component: 2400 - total flux cleaned = 0.00196483 Jy ! Component: 2450 - total flux cleaned = 0.00187719 Jy ! Component: 2500 - total flux cleaned = 0.00186274 Jy ! Component: 2550 - total flux cleaned = 0.00189133 Jy ! Component: 2600 - total flux cleaned = 0.0018628 Jy ! Component: 2650 - total flux cleaned = 0.00187668 Jy ! Component: 2700 - total flux cleaned = 0.0018211 Jy ! Component: 2750 - total flux cleaned = 0.00183485 Jy ! Component: 2800 - total flux cleaned = 0.00182094 Jy ! Component: 2850 - total flux cleaned = 0.00172635 Jy ! Component: 2900 - total flux cleaned = 0.00180706 Jy ! Component: 2950 - total flux cleaned = 0.00170052 Jy ! Component: 3000 - total flux cleaned = 0.00171375 Jy ! Component: 3050 - total flux cleaned = 0.00166141 Jy ! Component: 3100 - total flux cleaned = 0.00162265 Jy ! Component: 3150 - total flux cleaned = 0.00160986 Jy ! Component: 3200 - total flux cleaned = 0.001597 Jy ! Component: 3250 - total flux cleaned = 0.00155904 Jy ! Component: 3300 - total flux cleaned = 0.00155899 Jy ! Component: 3350 - total flux cleaned = 0.00148427 Jy ! Component: 3400 - total flux cleaned = 0.00147187 Jy ! Component: 3450 - total flux cleaned = 0.00147201 Jy ! Component: 3500 - total flux cleaned = 0.00144768 Jy ! Component: 3550 - total flux cleaned = 0.0014235 Jy ! Component: 3600 - total flux cleaned = 0.00143542 Jy ! Component: 3650 - total flux cleaned = 0.00137606 Jy ! Component: 3700 - total flux cleaned = 0.00135254 Jy ! Component: 3750 - total flux cleaned = 0.00138763 Jy ! Component: 3800 - total flux cleaned = 0.00135262 Jy ! Component: 3850 - total flux cleaned = 0.00127177 Jy ! Component: 3900 - total flux cleaned = 0.00123751 Jy ! Component: 3950 - total flux cleaned = 0.00122615 Jy ! Component: 4000 - total flux cleaned = 0.00123734 Jy ! Component: 4050 - total flux cleaned = 0.00118132 Jy ! Total flux subtracted in 4096 components = 0.00115916 Jy ! Clean residual min=-0.000766 max=0.000603 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.376164 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 421 components and 0.376164 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0246+3536_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 8.221 at -21.94 degrees (North through East) ! Clean map min=-0.0014925 max=0.33288 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0246+3536_S_map.fits wmodel /image_prod/ug002_uva//J0246+3536_S_map.mod ! Writing 421 model components to file: /image_prod/ug002_uva//J0246+3536_S_map.mod wobs /image_prod/ug002_uva//J0246+3536_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0246+3536_S_uvs.fits wwins /image_prod/ug002_uva//J0246+3536_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0246+3536_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.33288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186569 0.186569 0.373137 0.746274 1.49255 2.9851 5.97019 11.9404 23.8808 47.7616 95.5231 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.332 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1607.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0246+3536_S_dfm.log closed on Wed Mar 4 19:39:18 2020