! Started logfile: .//J0850-1213_S_dfm.log on Wed Aug 15 15:29:47 2018 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 .//J0850-1213_S_uva.fits ! Reading UV FITS file: .//J0850-1213_S_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0850-1213 ! ! 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 896 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 J0850-1213_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.262197Jy sigma=18.093029 ! Fit after self-cal, rms=0.337436Jy sigma=4.892387 ! 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=4.593 mas, bmaj=9.971 mas, bpa=-3.363 degrees ! Estimated noise=2.21058 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 = 0.520537 Jy ! Component: 100 - total flux cleaned = 0.634049 Jy ! Total flux subtracted in 100 components = 0.634049 Jy ! Clean residual min=-0.019412 max=0.031656 Jy/beam ! Clean residual mean=0.000057 rms=0.006282 Jy/beam ! Combined flux in latest and established models = 0.634049 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.634049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096122Jy sigma=1.300535 ! Fit after self-cal, rms=0.096119Jy sigma=1.300516 ! 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=5.203 mas, bmaj=10.95 mas, bpa=-5.558 degrees ! Estimated noise=1.93146 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 = 0.0323687 Jy ! Component: 100 - total flux cleaned = 0.0468524 Jy ! Component: 150 - total flux cleaned = 0.0547459 Jy ! Component: 200 - total flux cleaned = 0.0593126 Jy ! Total flux subtracted in 200 components = 0.0593126 Jy ! Clean residual min=-0.021164 max=0.016448 Jy/beam ! Clean residual mean=-0.000340 rms=0.005193 Jy/beam ! Combined flux in latest and established models = 0.693361 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.693361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084443Jy sigma=1.154590 ! Fit after self-cal, rms=0.084415Jy sigma=1.154280 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.203 x 10.95 at -5.558 degrees (North through East) ! Clean map min=-0.021019 max=0.66883 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.00 KP 1.09 LA 0.97 ! NL 1.03 OV 0.92 PT 1.05 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.99 KP 1.00 LA 0.97 ! NL 1.05 OV 0.90 PT 1.06 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.01 KP 0.99 LA 0.94 ! NL 0.96 OV 0.91 PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.084415Jy sigma=1.154280 ! Fit after self-cal, rms=0.069383Jy sigma=0.960354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.2 mas, bmaj=10.96 mas, bpa=-5.371 degrees ! Estimated noise=1.92776 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 = 0.000213756 Jy ! Component: 100 - total flux cleaned = -0.000102696 Jy ! Component: 150 - total flux cleaned = -0.000201181 Jy ! Component: 200 - total flux cleaned = -0.000228547 Jy ! Total flux subtracted in 200 components = -0.000228547 Jy ! Clean residual min=-0.006626 max=0.005642 Jy/beam ! Clean residual mean=-0.000010 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.693133 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.693133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069339Jy sigma=0.959783 ! Fit after self-cal, rms=0.069321Jy sigma=0.959555 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069321Jy sigma=0.959555 ! Fit after self-cal, rms=0.069289Jy sigma=0.959532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.2 mas, bmaj=10.96 mas, bpa=-5.377 degrees ! Estimated noise=1.9269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330702 Jy ! Component: 100 - total flux cleaned = -0.000440395 Jy ! Component: 150 - total flux cleaned = -0.000482916 Jy ! Component: 200 - total flux cleaned = -0.000482524 Jy ! Total flux subtracted in 200 components = -0.000482524 Jy ! Clean residual min=-0.006654 max=0.005457 Jy/beam ! Clean residual mean=-0.000009 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.69265 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.69265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069269Jy sigma=0.959317 ! Fit after self-cal, rms=0.069264Jy sigma=0.959287 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 = -2.75031e-05 Jy ! Component: 100 - total flux cleaned = -2.75743e-05 Jy ! Component: 150 - total flux cleaned = -2.75634e-05 Jy ! Component: 200 - total flux cleaned = -2.77602e-05 Jy ! Total flux subtracted in 200 components = -2.77602e-05 Jy ! Clean residual min=-0.006695 max=0.005356 Jy/beam ! Clean residual mean=-0.000009 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.692623 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.692623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069255Jy sigma=0.959180 ! Fit after self-cal, rms=0.069253Jy sigma=0.959168 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069253Jy sigma=0.959168 ! Fit after self-cal, rms=0.069224Jy sigma=0.959140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.2 mas, bmaj=10.96 mas, bpa=-5.396 degrees ! Estimated noise=1.92602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000511698 Jy ! Component: 100 - total flux cleaned = -0.000541436 Jy ! Component: 150 - total flux cleaned = -0.000554417 Jy ! Component: 200 - total flux cleaned = -0.000554867 Jy ! Total flux subtracted in 200 components = -0.000554867 Jy ! Clean residual min=-0.006676 max=0.005266 Jy/beam ! Clean residual mean=-0.000009 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.692068 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.692068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069215Jy sigma=0.959079 ! Fit after self-cal, rms=0.069214Jy sigma=0.959070 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 = -3.33098e-05 Jy ! Component: 100 - total flux cleaned = -3.22267e-05 Jy ! Component: 150 - total flux cleaned = -2.18323e-05 Jy ! Component: 200 - total flux cleaned = -2.16592e-05 Jy ! Total flux subtracted in 200 components = -2.16592e-05 Jy ! Clean residual min=-0.006717 max=0.005216 Jy/beam ! Clean residual mean=-0.000009 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.692046 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.692046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069211Jy sigma=0.959026 ! Fit after self-cal, rms=0.069210Jy sigma=0.959024 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069210Jy sigma=0.959024 ! Fit after self-cal, rms=0.069183Jy sigma=0.958996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.6 mas, bmaj=14.18 mas, bpa=-12.47 degrees ! Estimated noise=2.19127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138941 Jy ! Component: 100 - total flux cleaned = -0.00016025 Jy ! Component: 150 - total flux cleaned = -0.000176765 Jy ! Component: 200 - total flux cleaned = -0.000176789 Jy ! Total flux subtracted in 200 components = -0.000176789 Jy ! Clean residual min=-0.006424 max=0.005785 Jy/beam ! Clean residual mean=-0.000018 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.691869 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.691869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069179Jy sigma=0.958957 ! Fit after self-cal, rms=0.069177Jy sigma=0.958943 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 = 1.99162e-05 Jy ! Component: 100 - total flux cleaned = 2.11979e-05 Jy ! Component: 150 - total flux cleaned = 2.03075e-05 Jy ! Component: 200 - total flux cleaned = 6.71073e-06 Jy ! Total flux subtracted in 200 components = 6.71073e-06 Jy ! Clean residual min=-0.006429 max=0.005725 Jy/beam ! Clean residual mean=-0.000018 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.691876 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.691876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069177Jy sigma=0.958902 ! Fit after self-cal, rms=0.069175Jy sigma=0.958894 ! 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=5.201 mas, bmaj=10.97 mas, bpa=-5.416 degrees ! Estimated noise=1.92515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.201 x 10.97 at -5.416 degrees (North through East) ! Clean map min=-0.0065758 max=0.66696 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069175Jy sigma=0.958894 ! Fit after self-cal, rms=0.064250Jy sigma=0.887177 ! Inverting map and beam ! Estimated beam: bmin=5.201 mas, bmaj=10.97 mas, bpa=-5.415 degrees ! Estimated noise=1.92531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262785 Jy ! Component: 100 - total flux cleaned = -0.000284789 Jy ! Component: 150 - total flux cleaned = -0.000285186 Jy ! Component: 200 - total flux cleaned = -0.00028558 Jy ! Total flux subtracted in 200 components = -0.00028558 Jy ! Clean residual min=-0.006784 max=0.005212 Jy/beam ! Clean residual mean=-0.000006 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.691591 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.691591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064244Jy sigma=0.887146 ! Fit after self-cal, rms=0.064245Jy sigma=0.887141 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94932e-06 Jy ! Component: 100 - total flux cleaned = 4.30012e-06 Jy ! Component: 150 - total flux cleaned = 4.12942e-06 Jy ! Component: 200 - total flux cleaned = 4.39132e-06 Jy ! Total flux subtracted in 200 components = 4.39132e-06 Jy ! Clean residual min=-0.006801 max=0.005184 Jy/beam ! Clean residual mean=-0.000006 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.691595 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.691595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064242Jy sigma=0.887119 ! Fit after self-cal, rms=0.064243Jy sigma=0.887117 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064243Jy sigma=0.887117 ! Fit after self-cal, rms=0.064241Jy sigma=0.887114 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=4.591 mas, bmaj=9.996 mas, bpa=-3.337 degrees ! Estimated noise=2.20954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.520292 Jy ! Component: 100 - total flux cleaned = 0.633749 Jy ! Component: 150 - total flux cleaned = 0.660284 Jy ! Component: 200 - total flux cleaned = 0.671844 Jy ! Total flux subtracted in 200 components = 0.671844 Jy ! Clean residual min=-0.008043 max=0.007115 Jy/beam ! Clean residual mean=0.000080 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.671844 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.671844 Jy ! Inverting map and beam ! Estimated beam: bmin=5.202 mas, bmaj=10.97 mas, bpa=-5.421 degrees ! Estimated noise=1.92523 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 = 0.00902717 Jy ! Component: 100 - total flux cleaned = 0.0138729 Jy ! Component: 150 - total flux cleaned = 0.0165431 Jy ! Component: 200 - total flux cleaned = 0.0180297 Jy ! Total flux subtracted in 200 components = 0.0180297 Jy ! Clean residual min=-0.006854 max=0.005267 Jy/beam ! Clean residual mean=0.000004 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.689874 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.689874 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.601 mas, bmaj=14.19 mas, bpa=-12.48 degrees ! Estimated noise=2.19098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119583 Jy ! Component: 100 - total flux cleaned = 0.0015822 Jy ! Component: 150 - total flux cleaned = 0.00162015 Jy ! Component: 200 - total flux cleaned = 0.00164194 Jy ! Total flux subtracted in 200 components = 0.00164194 Jy ! Clean residual min=-0.006490 max=0.005478 Jy/beam ! Clean residual mean=-0.000012 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.691516 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 = 9.81161e-06 Jy ! Component: 100 - total flux cleaned = 2.87322e-05 Jy ! Component: 150 - total flux cleaned = 3.76241e-05 Jy ! Component: 200 - total flux cleaned = 3.80252e-05 Jy ! Total flux subtracted in 200 components = 3.80252e-05 Jy ! Clean residual min=-0.006481 max=0.005468 Jy/beam ! Clean residual mean=-0.000013 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.691554 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.691554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.202 mas, bmaj=10.97 mas, bpa=-5.421 degrees ! Estimated noise=1.92523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.63512e-05 Jy ! Component: 100 - total flux cleaned = -9.54588e-05 Jy ! Component: 150 - total flux cleaned = -9.50363e-05 Jy ! Component: 200 - total flux cleaned = -7.95314e-05 Jy ! Total flux subtracted in 200 components = -7.95314e-05 Jy ! Clean residual min=-0.006811 max=0.005263 Jy/beam ! Clean residual mean=-0.000007 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.691474 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.691474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064260Jy sigma=0.887522 ! Fit after self-cal, rms=0.064260Jy sigma=0.887517 wmodel J0850-1213_S_map.mod ! Writing 82 model components to file: J0850-1213_S_map.mod wobs J0850-1213_S_uvs.fits ! Writing UV FITS file: J0850-1213_S_uvs.fits wwins J0850-1213_S_map.win ! wwins: Wrote 1 windows to J0850-1213_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 = -0.00238637 Jy ! Component: 100 - total flux cleaned = -0.00347555 Jy ! Component: 150 - total flux cleaned = -0.00388067 Jy ! Component: 200 - total flux cleaned = -0.00388148 Jy ! Component: 250 - total flux cleaned = -0.00394967 Jy ! Component: 300 - total flux cleaned = -0.00382076 Jy ! Component: 350 - total flux cleaned = -0.00370023 Jy ! Component: 400 - total flux cleaned = -0.00330356 Jy ! Component: 450 - total flux cleaned = -0.00308942 Jy ! Component: 500 - total flux cleaned = -0.00278464 Jy ! Component: 550 - total flux cleaned = -0.00249479 Jy ! Component: 600 - total flux cleaned = -0.0024469 Jy ! Component: 650 - total flux cleaned = -0.0023558 Jy ! Component: 700 - total flux cleaned = -0.00218372 Jy ! Component: 750 - total flux cleaned = -0.00222338 Jy ! Component: 800 - total flux cleaned = -0.00218375 Jy ! Component: 850 - total flux cleaned = -0.00230104 Jy ! Component: 900 - total flux cleaned = -0.00233881 Jy ! Component: 950 - total flux cleaned = -0.00233962 Jy ! Component: 1000 - total flux cleaned = -0.0024437 Jy ! Component: 1050 - total flux cleaned = -0.00254447 Jy ! Component: 1100 - total flux cleaned = -0.00254353 Jy ! Component: 1150 - total flux cleaned = -0.00254331 Jy ! Component: 1200 - total flux cleaned = -0.00254361 Jy ! Component: 1250 - total flux cleaned = -0.00257446 Jy ! Component: 1300 - total flux cleaned = -0.00263447 Jy ! Component: 1350 - total flux cleaned = -0.00269214 Jy ! Component: 1400 - total flux cleaned = -0.00266353 Jy ! Component: 1450 - total flux cleaned = -0.00269144 Jy ! Component: 1500 - total flux cleaned = -0.00277418 Jy ! Component: 1550 - total flux cleaned = -0.00290854 Jy ! Component: 1600 - total flux cleaned = -0.00298667 Jy ! Component: 1650 - total flux cleaned = -0.00296077 Jy ! Component: 1700 - total flux cleaned = -0.00303752 Jy ! Component: 1750 - total flux cleaned = -0.00303777 Jy ! Component: 1800 - total flux cleaned = -0.00316288 Jy ! Component: 1850 - total flux cleaned = -0.00326147 Jy ! Component: 1900 - total flux cleaned = -0.00333492 Jy ! Component: 1950 - total flux cleaned = -0.00340765 Jy ! Component: 2000 - total flux cleaned = -0.00347981 Jy ! Component: 2050 - total flux cleaned = -0.00345581 Jy ! Component: 2100 - total flux cleaned = -0.00343194 Jy ! Component: 2150 - total flux cleaned = -0.00345554 Jy ! Component: 2200 - total flux cleaned = -0.00340847 Jy ! Component: 2250 - total flux cleaned = -0.00345539 Jy ! Component: 2300 - total flux cleaned = -0.00350216 Jy ! Component: 2350 - total flux cleaned = -0.00352528 Jy ! Component: 2400 - total flux cleaned = -0.00357157 Jy ! Component: 2450 - total flux cleaned = -0.00354845 Jy ! Component: 2500 - total flux cleaned = -0.00354865 Jy ! Component: 2550 - total flux cleaned = -0.00359434 Jy ! Component: 2600 - total flux cleaned = -0.00357149 Jy ! Component: 2650 - total flux cleaned = -0.00364001 Jy ! Component: 2700 - total flux cleaned = -0.00370821 Jy ! Component: 2750 - total flux cleaned = -0.00379916 Jy ! Component: 2800 - total flux cleaned = -0.00379923 Jy ! Component: 2850 - total flux cleaned = -0.0039131 Jy ! Component: 2900 - total flux cleaned = -0.00398153 Jy ! Component: 2950 - total flux cleaned = -0.00409567 Jy ! Component: 3000 - total flux cleaned = -0.00418721 Jy ! Component: 3050 - total flux cleaned = -0.00423286 Jy ! Component: 3100 - total flux cleaned = -0.00425576 Jy ! Component: 3150 - total flux cleaned = -0.00430178 Jy ! Component: 3200 - total flux cleaned = -0.00432493 Jy ! Component: 3250 - total flux cleaned = -0.004348 Jy ! Component: 3300 - total flux cleaned = -0.00437125 Jy ! Component: 3350 - total flux cleaned = -0.00437124 Jy ! Component: 3400 - total flux cleaned = -0.00439462 Jy ! Component: 3450 - total flux cleaned = -0.00439453 Jy ! Component: 3500 - total flux cleaned = -0.00437083 Jy ! Component: 3550 - total flux cleaned = -0.00434679 Jy ! Component: 3600 - total flux cleaned = -0.00432266 Jy ! Component: 3650 - total flux cleaned = -0.00432253 Jy ! Component: 3700 - total flux cleaned = -0.00429833 Jy ! Component: 3750 - total flux cleaned = -0.00432315 Jy ! Component: 3800 - total flux cleaned = -0.0042988 Jy ! Component: 3850 - total flux cleaned = -0.00422462 Jy ! Component: 3900 - total flux cleaned = -0.00419969 Jy ! Component: 3950 - total flux cleaned = -0.00422477 Jy ! Component: 4000 - total flux cleaned = -0.004124 Jy ! Component: 4050 - total flux cleaned = -0.00404762 Jy ! Total flux subtracted in 4096 components = -0.0040476 Jy ! Clean residual min=-0.001535 max=0.001484 Jy/beam ! Clean residual mean=0.000009 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.687426 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 354 components and 0.687427 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0850-1213_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.202 x 10.97 at -5.421 degrees (North through East) ! Clean map min=-0.0038687 max=0.66791 Jy/beam ! Writing clean map to FITS file: .//J0850-1213_S_map.fits wmodel .//J0850-1213_S_map.mod ! Writing 354 model components to file: .//J0850-1213_S_map.mod wobs .//J0850-1213_S_uvs.fits ! Writing UV FITS file: .//J0850-1213_S_uvs.fits wwins .//J0850-1213_S_map.win ! wwins: Wrote 2 windows to .//J0850-1213_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.667911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000489554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219889 0.219889 0.439778 0.879556 1.75911 3.51822 7.03644 14.0729 28.1458 56.2916 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.667 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1364.32 quit ! Quitting program ! Log file .//J0850-1213_S_dfm.log closed on Wed Aug 15 15:29:50 2018