! Started logfile: /image_prod/ug002_uva//J0846-2607_S_dfm.log on Wed Mar 4 22:34:07 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//J0846-2607_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0846-2607_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982667 visibilities/baseline/integration-bin. ! Found source: J0846-2607 ! ! 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 44 lines of history. ! ! Reading 6633 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 J0846-2607_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028630Jy sigma=6.439912 ! Fit after self-cal, rms=0.863232Jy sigma=5.273769 ! 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=2.527 mas, bmaj=7.206 mas, bpa=-4.396 degrees ! Estimated noise=2.02422 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 = 0.106511 Jy ! Component: 100 - total flux cleaned = 0.152913 Jy ! Total flux subtracted in 100 components = 0.152913 Jy ! Clean residual min=-0.010590 max=0.024100 Jy/beam ! Clean residual mean=-0.000146 rms=0.003877 Jy/beam ! Combined flux in latest and established models = 0.152913 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.152913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108760Jy sigma=0.608944 ! Fit after self-cal, rms=0.108525Jy sigma=0.607290 ! Inverting map ! Added new window around map position (2.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286473 Jy ! Component: 100 - total flux cleaned = 0.0475774 Jy ! Total flux subtracted in 100 components = 0.0475774 Jy ! Clean residual min=-0.008022 max=0.014366 Jy/beam ! Clean residual mean=-0.000089 rms=0.002523 Jy/beam ! Combined flux in latest and established models = 0.20049 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.20049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099272Jy sigma=0.516877 ! Fit after self-cal, rms=0.099174Jy sigma=0.516176 ! 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=3.138 mas, bmaj=8.415 mas, bpa=-2.388 degrees ! Estimated noise=1.46603 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 (4.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194129 Jy ! Component: 100 - total flux cleaned = 0.0316968 Jy ! Component: 150 - total flux cleaned = 0.0400369 Jy ! Component: 200 - total flux cleaned = 0.0457925 Jy ! Total flux subtracted in 200 components = 0.0457925 Jy ! Clean residual min=-0.006477 max=0.008573 Jy/beam ! Clean residual mean=-0.000065 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.246283 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 105 components and 0.246283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095501Jy sigma=0.476916 ! Fit after self-cal, rms=0.095035Jy sigma=0.473526 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 8.415 at -2.388 degrees (North through East) ! Clean map min=-0.0056374 max=0.13068 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.16 KP 0.97 ! LA 1.04 MK 1.04 NL 1.07 OV 0.92 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.19 KP 0.96 ! LA 1.00 MK 1.05 NL 1.00 OV 0.97 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.11 KP 0.99 ! LA 0.99 MK 0.89 NL 1.07 OV 0.92 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.095035Jy sigma=0.473526 ! Fit after self-cal, rms=0.098689Jy sigma=0.465820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=8.411 mas, bpa=-2.285 degrees ! Estimated noise=1.46012 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 = 0.00308246 Jy ! Component: 100 - total flux cleaned = 0.00318978 Jy ! Component: 150 - total flux cleaned = 0.00319876 Jy ! Component: 200 - total flux cleaned = 0.00314045 Jy ! Total flux subtracted in 200 components = 0.00314045 Jy ! Clean residual min=-0.004515 max=0.005838 Jy/beam ! Clean residual mean=-0.000041 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.249423 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.249423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098489Jy sigma=0.464127 ! Fit after self-cal, rms=0.098533Jy sigma=0.463739 ! 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=0.098533Jy sigma=0.463739 ! Fit after self-cal, rms=0.097300Jy sigma=0.461999 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=8.403 mas, bpa=-2.265 degrees ! Estimated noise=1.45984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181508 Jy ! Component: 100 - total flux cleaned = 0.00186476 Jy ! Component: 150 - total flux cleaned = 0.00195552 Jy ! Component: 200 - total flux cleaned = 0.00207268 Jy ! Total flux subtracted in 200 components = 0.00207268 Jy ! Clean residual min=-0.003719 max=0.005885 Jy/beam ! Clean residual mean=-0.000034 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.251496 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.251496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097232Jy sigma=0.461488 ! Fit after self-cal, rms=0.097208Jy sigma=0.461382 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 (7, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562473 Jy ! Component: 100 - total flux cleaned = 0.00866808 Jy ! Component: 150 - total flux cleaned = 0.0104742 Jy ! Component: 200 - total flux cleaned = 0.0113045 Jy ! Total flux subtracted in 200 components = 0.0113045 Jy ! Clean residual min=-0.003306 max=0.003500 Jy/beam ! Clean residual mean=-0.000029 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.2628 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 176 components and 0.2628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096945Jy sigma=0.457950 ! Fit after self-cal, rms=0.096892Jy sigma=0.457664 ! 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=0.096892Jy sigma=0.457664 ! Fit after self-cal, rms=0.094381Jy sigma=0.456468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=8.385 mas, bpa=-2.09 degrees ! Estimated noise=1.4494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252246 Jy ! Component: 100 - total flux cleaned = 0.00321746 Jy ! Component: 150 - total flux cleaned = 0.00379592 Jy ! Component: 200 - total flux cleaned = 0.00405781 Jy ! Total flux subtracted in 200 components = 0.00405781 Jy ! Clean residual min=-0.003257 max=0.002725 Jy/beam ! Clean residual mean=-0.000024 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.266858 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 194 components and 0.266858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094307Jy sigma=0.455762 ! Fit after self-cal, rms=0.094285Jy sigma=0.455647 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 = 0.00108825 Jy ! Component: 100 - total flux cleaned = 0.00163299 Jy ! Component: 150 - total flux cleaned = 0.00185347 Jy ! Component: 200 - total flux cleaned = 0.00199973 Jy ! Total flux subtracted in 200 components = 0.00199973 Jy ! Clean residual min=-0.003114 max=0.002645 Jy/beam ! Clean residual mean=-0.000023 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.268858 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 206 components and 0.268858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094257Jy sigma=0.455431 ! Fit after self-cal, rms=0.094257Jy sigma=0.455406 ! 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=0.094257Jy sigma=0.455406 ! Fit after self-cal, rms=0.094006Jy sigma=0.455306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.947 mas, bmaj=20.57 mas, bpa=1.52 degrees ! Estimated noise=1.73188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206642 Jy ! Component: 100 - total flux cleaned = 0.00275783 Jy ! Component: 150 - total flux cleaned = 0.00314098 Jy ! Component: 200 - total flux cleaned = 0.00328544 Jy ! Total flux subtracted in 200 components = 0.00328544 Jy ! Clean residual min=-0.003087 max=0.003053 Jy/beam ! Clean residual mean=-0.000037 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.272143 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 222 components and 0.272143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093993Jy sigma=0.455146 ! Fit after self-cal, rms=0.093990Jy sigma=0.455077 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 = 0.00102312 Jy ! Component: 100 - total flux cleaned = 0.00125754 Jy ! Component: 150 - total flux cleaned = 0.00135717 Jy ! Component: 200 - total flux cleaned = 0.00144854 Jy ! Total flux subtracted in 200 components = 0.00144854 Jy ! Clean residual min=-0.002867 max=0.002883 Jy/beam ! Clean residual mean=-0.000034 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.273592 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 233 components and 0.273592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093989Jy sigma=0.455067 ! Fit after self-cal, rms=0.093994Jy sigma=0.455047 ! 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=3.148 mas, bmaj=8.374 mas, bpa=-2.103 degrees ! Estimated noise=1.44728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 8.374 at -2.103 degrees (North through East) ! Clean map min=-0.0026034 max=0.12906 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=2.526 mas, bmaj=7.151 mas, bpa=-4.127 degrees ! Estimated noise=1.99518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104642 Jy ! Component: 100 - total flux cleaned = 0.150598 Jy ! Component: 150 - total flux cleaned = 0.178541 Jy ! Component: 200 - total flux cleaned = 0.197845 Jy ! Total flux subtracted in 200 components = 0.197845 Jy ! Clean residual min=-0.006845 max=0.010857 Jy/beam ! Clean residual mean=-0.000075 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.197845 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.197845 Jy ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=8.374 mas, bpa=-2.103 degrees ! Estimated noise=1.44728 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 = 0.0189694 Jy ! Component: 100 - total flux cleaned = 0.0316404 Jy ! Component: 150 - total flux cleaned = 0.0408444 Jy ! Component: 200 - total flux cleaned = 0.0477447 Jy ! Total flux subtracted in 200 components = 0.0477447 Jy ! Clean residual min=-0.003674 max=0.005159 Jy/beam ! Clean residual mean=-0.000051 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.24559 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 125 components and 0.24559 Jy ! Inverting map ! Added new window around map position (11, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561912 Jy ! Component: 100 - total flux cleaned = 0.00983346 Jy ! Component: 150 - total flux cleaned = 0.0132103 Jy ! Component: 200 - total flux cleaned = 0.0159682 Jy ! Total flux subtracted in 200 components = 0.0159682 Jy ! Clean residual min=-0.003210 max=0.002808 Jy/beam ! Clean residual mean=-0.000031 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.261558 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 177 components and 0.261558 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=7.947 mas, bmaj=20.57 mas, bpa=1.52 degrees ! Estimated noise=1.73188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395119 Jy ! Component: 100 - total flux cleaned = 0.00670225 Jy ! Component: 150 - total flux cleaned = 0.00875726 Jy ! Component: 200 - total flux cleaned = 0.0103359 Jy ! Total flux subtracted in 200 components = 0.0103359 Jy ! Clean residual min=-0.003136 max=0.002764 Jy/beam ! Clean residual mean=-0.000037 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.271894 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 = 0.00118947 Jy ! Component: 100 - total flux cleaned = 0.00172515 Jy ! Component: 150 - total flux cleaned = 0.00212625 Jy ! Component: 200 - total flux cleaned = 0.00238984 Jy ! Total flux subtracted in 200 components = 0.00238984 Jy ! Clean residual min=-0.002983 max=0.002507 Jy/beam ! Clean residual mean=-0.000032 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.274284 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 227 components and 0.274284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=8.374 mas, bpa=-2.103 degrees ! Estimated noise=1.44728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243788 Jy ! Component: 100 - total flux cleaned = -0.000295392 Jy ! Component: 150 - total flux cleaned = -0.000296937 Jy ! Component: 200 - total flux cleaned = -0.000295456 Jy ! Total flux subtracted in 200 components = -0.000295456 Jy ! Clean residual min=-0.002868 max=0.002258 Jy/beam ! Clean residual mean=-0.000017 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.273988 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 246 components and 0.273988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093931Jy sigma=0.454804 ! Fit after self-cal, rms=0.093902Jy sigma=0.454699 wmodel J0846-2607_S_map.mod ! Writing 246 model components to file: J0846-2607_S_map.mod wobs J0846-2607_S_uvs.fits ! Writing UV FITS file: J0846-2607_S_uvs.fits wwins J0846-2607_S_map.win ! wwins: Wrote 5 windows to J0846-2607_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 = -0.00123344 Jy ! Component: 100 - total flux cleaned = -0.00179553 Jy ! Component: 150 - total flux cleaned = -0.00207717 Jy ! Component: 200 - total flux cleaned = -0.0023067 Jy ! Component: 250 - total flux cleaned = -0.00256314 Jy ! Component: 300 - total flux cleaned = -0.00263322 Jy ! Component: 350 - total flux cleaned = -0.0027008 Jy ! Component: 400 - total flux cleaned = -0.0027004 Jy ! Component: 450 - total flux cleaned = -0.00273387 Jy ! Component: 500 - total flux cleaned = -0.00295725 Jy ! Component: 550 - total flux cleaned = -0.00308198 Jy ! Component: 600 - total flux cleaned = -0.00323485 Jy ! Component: 650 - total flux cleaned = -0.00344433 Jy ! Component: 700 - total flux cleaned = -0.00350279 Jy ! Component: 750 - total flux cleaned = -0.00361882 Jy ! Component: 800 - total flux cleaned = -0.00381798 Jy ! Component: 850 - total flux cleaned = -0.00390143 Jy ! Component: 900 - total flux cleaned = -0.00398369 Jy ! Component: 950 - total flux cleaned = -0.00398389 Jy ! Component: 1000 - total flux cleaned = -0.00411778 Jy ! Component: 1050 - total flux cleaned = -0.00411745 Jy ! Component: 1100 - total flux cleaned = -0.0041693 Jy ! Component: 1150 - total flux cleaned = -0.00427143 Jy ! Component: 1200 - total flux cleaned = -0.00432185 Jy ! Component: 1250 - total flux cleaned = -0.00449553 Jy ! Component: 1300 - total flux cleaned = -0.00461788 Jy ! Component: 1350 - total flux cleaned = -0.00476269 Jy ! Component: 1400 - total flux cleaned = -0.00485812 Jy ! Component: 1450 - total flux cleaned = -0.00499922 Jy ! Component: 1500 - total flux cleaned = -0.00506876 Jy ! Component: 1550 - total flux cleaned = -0.00511473 Jy ! Component: 1600 - total flux cleaned = -0.00516041 Jy ! Component: 1650 - total flux cleaned = -0.0052726 Jy ! Component: 1700 - total flux cleaned = -0.00533875 Jy ! Component: 1750 - total flux cleaned = -0.00538277 Jy ! Component: 1800 - total flux cleaned = -0.00551262 Jy ! Component: 1850 - total flux cleaned = -0.00551295 Jy ! Component: 1900 - total flux cleaned = -0.00561898 Jy ! Component: 1950 - total flux cleaned = -0.00574497 Jy ! Component: 2000 - total flux cleaned = -0.00591068 Jy ! Component: 2050 - total flux cleaned = -0.00597184 Jy ! Component: 2100 - total flux cleaned = -0.00605278 Jy ! Component: 2150 - total flux cleaned = -0.00609299 Jy ! Component: 2200 - total flux cleaned = -0.00621257 Jy ! Component: 2250 - total flux cleaned = -0.0063109 Jy ! Component: 2300 - total flux cleaned = -0.0064084 Jy ! Component: 2350 - total flux cleaned = -0.00648578 Jy ! Component: 2400 - total flux cleaned = -0.00660079 Jy ! Component: 2450 - total flux cleaned = -0.00667671 Jy ! Component: 2500 - total flux cleaned = -0.00675221 Jy ! Component: 2550 - total flux cleaned = -0.00680813 Jy ! Component: 2600 - total flux cleaned = -0.00690082 Jy ! Component: 2650 - total flux cleaned = -0.00693757 Jy ! Component: 2700 - total flux cleaned = -0.00695575 Jy ! Component: 2750 - total flux cleaned = -0.00706388 Jy ! Component: 2800 - total flux cleaned = -0.00717144 Jy ! Component: 2850 - total flux cleaned = -0.00718933 Jy ! Component: 2900 - total flux cleaned = -0.0072423 Jy ! Component: 2950 - total flux cleaned = -0.00729494 Jy ! Component: 3000 - total flux cleaned = -0.00732956 Jy ! Component: 3050 - total flux cleaned = -0.00741592 Jy ! Component: 3100 - total flux cleaned = -0.00757029 Jy ! Component: 3150 - total flux cleaned = -0.00758702 Jy ! Component: 3200 - total flux cleaned = -0.00772213 Jy ! Component: 3250 - total flux cleaned = -0.00778928 Jy ! Component: 3300 - total flux cleaned = -0.00788901 Jy ! Component: 3350 - total flux cleaned = -0.00795531 Jy ! Component: 3400 - total flux cleaned = -0.00810303 Jy ! Component: 3450 - total flux cleaned = -0.00805411 Jy ! Component: 3500 - total flux cleaned = -0.00821647 Jy ! Component: 3550 - total flux cleaned = -0.00824877 Jy ! Component: 3600 - total flux cleaned = -0.00837688 Jy ! Component: 3650 - total flux cleaned = -0.00844064 Jy ! Component: 3700 - total flux cleaned = -0.00855134 Jy ! Component: 3750 - total flux cleaned = -0.00864557 Jy ! Component: 3800 - total flux cleaned = -0.00870817 Jy ! Component: 3850 - total flux cleaned = -0.00886322 Jy ! Component: 3900 - total flux cleaned = -0.00892493 Jy ! Component: 3950 - total flux cleaned = -0.00898618 Jy ! Component: 4000 - total flux cleaned = -0.00909268 Jy ! Component: 4050 - total flux cleaned = -0.0091683 Jy ! Total flux subtracted in 4096 components = -0.00921337 Jy ! Clean residual min=-0.000829 max=0.000945 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.264775 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 529 components and 0.264775 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0846-2607_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 8.374 at -2.103 degrees (North through East) ! Clean map min=-0.0026513 max=0.12988 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0846-2607_S_map.fits wmodel /image_prod/ug002_uva//J0846-2607_S_map.mod ! Writing 529 model components to file: /image_prod/ug002_uva//J0846-2607_S_map.mod wobs /image_prod/ug002_uva//J0846-2607_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0846-2607_S_uvs.fits wwins /image_prod/ug002_uva//J0846-2607_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0846-2607_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.129877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.637841 0.637841 1.27568 2.55136 5.10272 10.2054 20.4109 40.8218 81.6436 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 470.336 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0846-2607_S_dfm.log closed on Wed Mar 4 22:34:11 2020