! Started logfile: /image_prod/ug002_uva//J0805+6144_S_h_dfm.log on Wed Mar 4 22:11:00 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//J0805+6144_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0805+6144_S_h_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.880952 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 333 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 J0805+6144_S_h] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.262612Jy sigma=13.312437 ! Fit after self-cal, rms=0.296255Jy sigma=3.321922 ! 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=2.333 mas, bmaj=12.33 mas, bpa=-16.7 degrees ! Estimated noise=4.44437 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 = 0.582357 Jy ! Component: 100 - total flux cleaned = 0.709401 Jy ! Total flux subtracted in 100 components = 0.709401 Jy ! Clean residual min=-0.049298 max=0.054305 Jy/beam ! Clean residual mean=0.000019 rms=0.014986 Jy/beam ! Combined flux in latest and established models = 0.709401 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.709401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172312Jy sigma=1.918433 ! Fit after self-cal, rms=0.172312Jy sigma=1.918376 ! 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=2.636 mas, bmaj=12.3 mas, bpa=-16.16 degrees ! Estimated noise=3.91923 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 = 0.0201061 Jy ! Component: 100 - total flux cleaned = 0.0171627 Jy ! Component: 150 - total flux cleaned = 0.013709 Jy ! Component: 200 - total flux cleaned = 0.00793583 Jy ! Total flux subtracted in 200 components = 0.00793583 Jy ! Clean residual min=-0.037742 max=0.052006 Jy/beam ! Clean residual mean=-0.000011 rms=0.012817 Jy/beam ! Combined flux in latest and established models = 0.717337 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.717337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160168Jy sigma=1.835007 ! Fit after self-cal, rms=0.160066Jy sigma=1.834485 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.636 x 12.3 at -16.16 degrees (North through East) ! Clean map min=-0.035819 max=0.74652 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 KP 0.97 LA 0.93 MK 0.97 ! NL 0.98 OV 2.28 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.94 LA 0.95 MK 0.99 ! NL 0.87 OV 0.92 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 KP 0.93 LA 0.95 MK 0.97 ! NL 0.96 OV 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.160066Jy sigma=1.834485 ! Fit after self-cal, rms=0.138611Jy sigma=0.872405 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=12.25 mas, bpa=-16.28 degrees ! Estimated noise=3.89147 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 = 0.00248293 Jy ! Component: 100 - total flux cleaned = 0.00557272 Jy ! Component: 150 - total flux cleaned = 0.00512823 Jy ! Component: 200 - total flux cleaned = 0.00574965 Jy ! Total flux subtracted in 200 components = 0.00574965 Jy ! Clean residual min=-0.016977 max=0.020711 Jy/beam ! Clean residual mean=0.000016 rms=0.004943 Jy/beam ! Combined flux in latest and established models = 0.723086 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.723086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137220Jy sigma=0.857350 ! Fit after self-cal, rms=0.137306Jy sigma=0.855835 ! 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=0.137306Jy sigma=0.855835 ! Fit after self-cal, rms=0.138567Jy sigma=0.854931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.622 mas, bmaj=12.24 mas, bpa=-16.28 degrees ! Estimated noise=3.90482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477933 Jy ! Component: 100 - total flux cleaned = 0.00478495 Jy ! Component: 150 - total flux cleaned = 0.0054605 Jy ! Component: 200 - total flux cleaned = 0.00561711 Jy ! Total flux subtracted in 200 components = 0.00561711 Jy ! Clean residual min=-0.016628 max=0.020216 Jy/beam ! Clean residual mean=0.000016 rms=0.004763 Jy/beam ! Combined flux in latest and established models = 0.728703 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.728703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137858Jy sigma=0.849132 ! Fit after self-cal, rms=0.137841Jy sigma=0.849033 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 = 0.000658091 Jy ! Component: 100 - total flux cleaned = 0.000927873 Jy ! Component: 150 - total flux cleaned = 0.000666331 Jy ! Component: 200 - total flux cleaned = 0.000542156 Jy ! Total flux subtracted in 200 components = 0.000542156 Jy ! Clean residual min=-0.016118 max=0.019985 Jy/beam ! Clean residual mean=0.000016 rms=0.004654 Jy/beam ! Combined flux in latest and established models = 0.729246 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.729246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137539Jy sigma=0.845604 ! Fit after self-cal, rms=0.137535Jy sigma=0.845581 ! Inverting map ! Added new window around map position (-87.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949492 Jy ! Component: 100 - total flux cleaned = 0.0133444 Jy ! Component: 150 - total flux cleaned = 0.0153825 Jy ! Component: 200 - total flux cleaned = 0.015382 Jy ! Total flux subtracted in 200 components = 0.015382 Jy ! Clean residual min=-0.012223 max=0.010986 Jy/beam ! Clean residual mean=0.000014 rms=0.003235 Jy/beam ! Combined flux in latest and established models = 0.744628 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.744628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134759Jy sigma=0.802801 ! Fit after self-cal, rms=0.134702Jy sigma=0.801092 ! 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=0.134702Jy sigma=0.801092 ! Fit after self-cal, rms=0.135622Jy sigma=0.798090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=12.23 mas, bpa=-16.27 degrees ! Estimated noise=3.91713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118116 Jy ! Component: 100 - total flux cleaned = 0.000196614 Jy ! Component: 150 - total flux cleaned = -0.000698287 Jy ! Component: 200 - total flux cleaned = -0.00202998 Jy ! Total flux subtracted in 200 components = -0.00202998 Jy ! Clean residual min=-0.010461 max=0.009961 Jy/beam ! Clean residual mean=0.000010 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 0.742598 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.742598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134990Jy sigma=0.789882 ! Fit after self-cal, rms=0.134994Jy sigma=0.789684 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 = -0.000834551 Jy ! Component: 100 - total flux cleaned = -0.00158594 Jy ! Component: 150 - total flux cleaned = -0.00201715 Jy ! Component: 200 - total flux cleaned = -0.00270315 Jy ! Total flux subtracted in 200 components = -0.00270315 Jy ! Clean residual min=-0.009798 max=0.009750 Jy/beam ! Clean residual mean=0.000009 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.739895 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 0.739895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134663Jy sigma=0.785098 ! Fit after self-cal, rms=0.134658Jy sigma=0.785043 ! 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=0.134658Jy sigma=0.785043 ! Fit after self-cal, rms=0.135024Jy sigma=0.784580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.345 mas, bmaj=10.92 mas, bpa=-18.22 degrees ! Estimated noise=5.44752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286246 Jy ! Component: 100 - total flux cleaned = -0.00395762 Jy ! Component: 150 - total flux cleaned = -0.00433974 Jy ! Component: 200 - total flux cleaned = -0.00418581 Jy ! Total flux subtracted in 200 components = -0.00418581 Jy ! Clean residual min=-0.011511 max=0.010542 Jy/beam ! Clean residual mean=0.000014 rms=0.003043 Jy/beam ! Combined flux in latest and established models = 0.735709 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.735709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134922Jy sigma=0.781149 ! Fit after self-cal, rms=0.134893Jy sigma=0.780739 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 = 0.00043934 Jy ! Component: 100 - total flux cleaned = 0.00134411 Jy ! Component: 150 - total flux cleaned = 0.00190536 Jy ! Component: 200 - total flux cleaned = 0.00243327 Jy ! Total flux subtracted in 200 components = 0.00243327 Jy ! Clean residual min=-0.010006 max=0.008826 Jy/beam ! Clean residual mean=0.000012 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.738142 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 0.738142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134825Jy sigma=0.779166 ! Fit after self-cal, rms=0.134812Jy sigma=0.778996 ! 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=2.623 mas, bmaj=12.22 mas, bpa=-16.27 degrees ! Estimated noise=3.92186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.623 x 12.22 at -16.27 degrees (North through East) ! Clean map min=-0.015002 max=0.74605 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134812Jy sigma=0.778996 ! Fit after self-cal, rms=0.078051Jy sigma=0.522231 ! Inverting map and beam ! Estimated beam: bmin=2.622 mas, bmaj=12.23 mas, bpa=-16.26 degrees ! Estimated noise=3.91341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160716 Jy ! Component: 100 - total flux cleaned = 0.00323593 Jy ! Component: 150 - total flux cleaned = 0.00394401 Jy ! Component: 200 - total flux cleaned = 0.0042614 Jy ! Total flux subtracted in 200 components = 0.0042614 Jy ! Clean residual min=-0.007812 max=0.007499 Jy/beam ! Clean residual mean=0.000005 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.742403 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.742403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077731Jy sigma=0.515855 ! Fit after self-cal, rms=0.077756Jy sigma=0.515660 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169581 Jy ! Component: 100 - total flux cleaned = 0.0020754 Jy ! Component: 150 - total flux cleaned = 0.00259497 Jy ! Component: 200 - total flux cleaned = 0.00324093 Jy ! Total flux subtracted in 200 components = 0.00324093 Jy ! Clean residual min=-0.007391 max=0.007281 Jy/beam ! Clean residual mean=0.000005 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.745644 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 183 components and 0.745644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077613Jy sigma=0.512816 ! Fit after self-cal, rms=0.077629Jy sigma=0.512765 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077629Jy sigma=0.512765 ! Fit after self-cal, rms=0.077614Jy sigma=0.512392 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=2.326 mas, bmaj=12.27 mas, bpa=-16.79 degrees ! Estimated noise=4.43732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.581373 Jy ! Component: 100 - total flux cleaned = 0.708442 Jy ! Component: 150 - total flux cleaned = 0.739356 Jy ! Component: 200 - total flux cleaned = 0.748506 Jy ! Total flux subtracted in 200 components = 0.748506 Jy ! Clean residual min=-0.021749 max=0.020524 Jy/beam ! Clean residual mean=0.000026 rms=0.006176 Jy/beam ! Combined flux in latest and established models = 0.748506 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 0.748506 Jy ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=12.23 mas, bpa=-16.26 degrees ! Estimated noise=3.91319 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 = 0.0134345 Jy ! Component: 100 - total flux cleaned = 0.0212239 Jy ! Component: 150 - total flux cleaned = 0.0250804 Jy ! Component: 200 - total flux cleaned = 0.0275534 Jy ! Total flux subtracted in 200 components = 0.0275534 Jy ! Clean residual min=-0.014194 max=0.013550 Jy/beam ! Clean residual mean=0.000016 rms=0.004084 Jy/beam ! Combined flux in latest and established models = 0.77606 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.77606 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=6.346 mas, bmaj=10.92 mas, bpa=-18.17 degrees ! Estimated noise=5.43757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494841 Jy ! Component: 100 - total flux cleaned = 0.00307303 Jy ! Component: 150 - total flux cleaned = 0.00110563 Jy ! Component: 200 - total flux cleaned = 0.00076538 Jy ! Total flux subtracted in 200 components = 0.00076538 Jy ! Clean residual min=-0.012900 max=0.013659 Jy/beam ! Clean residual mean=0.000023 rms=0.004290 Jy/beam ! Combined flux in latest and established models = 0.776825 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 = 0.000294055 Jy ! Component: 100 - total flux cleaned = 0.000284152 Jy ! Component: 150 - total flux cleaned = 0.00052031 Jy ! Component: 200 - total flux cleaned = 0.000728738 Jy ! Total flux subtracted in 200 components = 0.000728738 Jy ! Clean residual min=-0.011043 max=0.010453 Jy/beam ! Clean residual mean=0.000017 rms=0.003201 Jy/beam ! Combined flux in latest and established models = 0.777554 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 82 components and 0.777554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=12.23 mas, bpa=-16.26 degrees ! Estimated noise=3.91319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.96088e-05 Jy ! Component: 100 - total flux cleaned = 0.00206752 Jy ! Component: 150 - total flux cleaned = 0.00342899 Jy ! Component: 200 - total flux cleaned = 0.00444103 Jy ! Total flux subtracted in 200 components = 0.00444103 Jy ! Clean residual min=-0.009269 max=0.007252 Jy/beam ! Clean residual mean=0.000005 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.781995 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.781995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078464Jy sigma=0.528219 ! Fit after self-cal, rms=0.078215Jy sigma=0.525828 wmodel J0805+6144_S_h_map.mod ! Writing 106 model components to file: J0805+6144_S_h_map.mod wobs J0805+6144_S_h_uvs.fits ! Writing UV FITS file: J0805+6144_S_h_uvs.fits wwins J0805+6144_S_h_map.win ! wwins: Wrote 2 windows to J0805+6144_S_h_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 = -0.00383786 Jy ! Component: 100 - total flux cleaned = -0.00411659 Jy ! Component: 150 - total flux cleaned = -0.00363664 Jy ! Component: 200 - total flux cleaned = -0.00308995 Jy ! Component: 250 - total flux cleaned = -0.00247468 Jy ! Component: 300 - total flux cleaned = -0.00218868 Jy ! Component: 350 - total flux cleaned = -0.00209439 Jy ! Component: 400 - total flux cleaned = -0.00209257 Jy ! Component: 450 - total flux cleaned = -0.00233941 Jy ! Component: 500 - total flux cleaned = -0.00233973 Jy ! Component: 550 - total flux cleaned = -0.00226353 Jy ! Component: 600 - total flux cleaned = -0.00218909 Jy ! Component: 650 - total flux cleaned = -0.00197235 Jy ! Component: 700 - total flux cleaned = -0.00176162 Jy ! Component: 750 - total flux cleaned = -0.00148803 Jy ! Component: 800 - total flux cleaned = -0.00122095 Jy ! Component: 850 - total flux cleaned = -0.001025 Jy ! Component: 900 - total flux cleaned = -0.000706285 Jy ! Component: 950 - total flux cleaned = -0.000581777 Jy ! Component: 1000 - total flux cleaned = -0.000397398 Jy ! Component: 1050 - total flux cleaned = -0.000396197 Jy ! Component: 1100 - total flux cleaned = -0.000336628 Jy ! Component: 1150 - total flux cleaned = -0.000278823 Jy ! Component: 1200 - total flux cleaned = -0.000336885 Jy ! Component: 1250 - total flux cleaned = -0.000393806 Jy ! Component: 1300 - total flux cleaned = -0.000393651 Jy ! Component: 1350 - total flux cleaned = -0.000338658 Jy ! Component: 1400 - total flux cleaned = -0.000339416 Jy ! Component: 1450 - total flux cleaned = -0.000394595 Jy ! Component: 1500 - total flux cleaned = -0.000340141 Jy ! Component: 1550 - total flux cleaned = -0.000231864 Jy ! Component: 1600 - total flux cleaned = -0.000178063 Jy ! Component: 1650 - total flux cleaned = -0.000178134 Jy ! Component: 1700 - total flux cleaned = -0.000178063 Jy ! Component: 1750 - total flux cleaned = -0.000125066 Jy ! Component: 1800 - total flux cleaned = -0.00017778 Jy ! Component: 1850 - total flux cleaned = -0.000283199 Jy ! Component: 1900 - total flux cleaned = -0.000441199 Jy ! Component: 1950 - total flux cleaned = -0.000599089 Jy ! Component: 2000 - total flux cleaned = -0.000757031 Jy ! Component: 2050 - total flux cleaned = -0.000862035 Jy ! Component: 2100 - total flux cleaned = -0.00102061 Jy ! Component: 2150 - total flux cleaned = -0.00117932 Jy ! Component: 2200 - total flux cleaned = -0.00133895 Jy ! Component: 2250 - total flux cleaned = -0.00160507 Jy ! Component: 2300 - total flux cleaned = -0.0017652 Jy ! Component: 2350 - total flux cleaned = -0.002034 Jy ! Component: 2400 - total flux cleaned = -0.00235813 Jy ! Component: 2450 - total flux cleaned = -0.00268413 Jy ! Component: 2500 - total flux cleaned = -0.00306672 Jy ! Component: 2550 - total flux cleaned = -0.00328661 Jy ! Component: 2600 - total flux cleaned = -0.00367466 Jy ! Component: 2650 - total flux cleaned = -0.00395432 Jy ! Component: 2700 - total flux cleaned = -0.00412329 Jy ! Component: 2750 - total flux cleaned = -0.00435062 Jy ! Component: 2800 - total flux cleaned = -0.00457899 Jy ! Component: 2850 - total flux cleaned = -0.00492462 Jy ! Component: 2900 - total flux cleaned = -0.00521515 Jy ! Component: 2950 - total flux cleaned = -0.0054502 Jy ! Component: 3000 - total flux cleaned = -0.00568758 Jy ! Component: 3050 - total flux cleaned = -0.00598704 Jy ! Component: 3100 - total flux cleaned = -0.00628912 Jy ! Component: 3150 - total flux cleaned = -0.00653369 Jy ! Component: 3200 - total flux cleaned = -0.00678098 Jy ! Component: 3250 - total flux cleaned = -0.00690671 Jy ! Component: 3300 - total flux cleaned = -0.00709589 Jy ! Component: 3350 - total flux cleaned = -0.00728707 Jy ! Component: 3400 - total flux cleaned = -0.00748051 Jy ! Component: 3450 - total flux cleaned = -0.00780595 Jy ! Component: 3500 - total flux cleaned = -0.00800373 Jy ! Component: 3550 - total flux cleaned = -0.00820393 Jy ! Component: 3600 - total flux cleaned = -0.00840592 Jy ! Component: 3650 - total flux cleaned = -0.00867966 Jy ! Component: 3700 - total flux cleaned = -0.00895727 Jy ! Component: 3750 - total flux cleaned = -0.00924009 Jy ! Component: 3800 - total flux cleaned = -0.00952584 Jy ! Component: 3850 - total flux cleaned = -0.00981671 Jy ! Component: 3900 - total flux cleaned = -0.010188 Jy ! Component: 3950 - total flux cleaned = -0.0104904 Jy ! Component: 4000 - total flux cleaned = -0.0107978 Jy ! Component: 4050 - total flux cleaned = -0.0111101 Jy ! Total flux subtracted in 4096 components = -0.0114287 Jy ! Clean residual min=-0.004484 max=0.004102 Jy/beam ! Clean residual mean=0.000001 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.770566 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 324 components and 0.770566 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0805+6144_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.623 x 12.23 at -16.26 degrees (North through East) ! Clean map min=-0.010314 max=0.74339 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0805+6144_S_h_map.fits wmodel /image_prod/ug002_uva//J0805+6144_S_h_map.mod ! Writing 324 model components to file: /image_prod/ug002_uva//J0805+6144_S_h_map.mod wobs /image_prod/ug002_uva//J0805+6144_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0805+6144_S_h_uvs.fits wwins /image_prod/ug002_uva//J0805+6144_S_h_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0805+6144_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.74339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.539405 0.539405 1.07881 2.15762 4.31524 8.63047 17.2609 34.5219 69.0438 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.743 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 556.168 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0805+6144_S_h_dfm.log closed on Wed Mar 4 22:11:04 2020