! Started logfile: /vlbi/uf001/uva//J0726+0636_S_dfm.log on Sun Jan 13 23:26:14 2019 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 /vlbi/uf001/uva//J0726+0636_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0726+0636_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84127 visibilities/baseline/integration-bin. ! Found source: J0726+0636 ! ! 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 4770 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 J0726+0636_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026536Jy sigma=20.631408 ! Fit after self-cal, rms=0.769554Jy sigma=15.431119 ! 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=2.949 mas, bmaj=7.216 mas, bpa=1.651 degrees ! Estimated noise=0.663272 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 = 0.180967 Jy ! Component: 100 - total flux cleaned = 0.220441 Jy ! Total flux subtracted in 100 components = 0.220441 Jy ! Clean residual min=-0.006268 max=0.011249 Jy/beam ! Clean residual mean=0.000015 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.220441 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.220441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065688Jy sigma=1.298566 ! Fit after self-cal, rms=0.065684Jy sigma=1.298511 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108731 Jy ! Component: 100 - total flux cleaned = 0.0153881 Jy ! Total flux subtracted in 100 components = 0.0153881 Jy ! Clean residual min=-0.006289 max=0.007271 Jy/beam ! Clean residual mean=0.000007 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.235829 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.235829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063873Jy sigma=1.257395 ! Fit after self-cal, rms=0.063865Jy sigma=1.257234 ! 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=3.441 mas, bmaj=7.784 mas, bpa=2.557 degrees ! Estimated noise=0.558776 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 = 0.00372151 Jy ! Component: 100 - total flux cleaned = 0.00594609 Jy ! Component: 150 - total flux cleaned = 0.00680625 Jy ! Component: 200 - total flux cleaned = 0.00685406 Jy ! Total flux subtracted in 200 components = 0.00685406 Jy ! Clean residual min=-0.005764 max=0.006527 Jy/beam ! Clean residual mean=0.000012 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.242683 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.242683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063645Jy sigma=1.252048 ! Fit after self-cal, rms=0.063643Jy sigma=1.252011 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 7.784 at 2.557 degrees (North through East) ! Clean map min=-0.0055804 max=0.23289 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.93 KP 1.02 ! LA 0.93 MK 1.03 NL 1.12 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.97 KP 1.04 ! LA 0.95 MK 1.07 NL 1.13 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.96 KP 1.03 ! LA 0.94 MK 1.03 NL 1.14 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.063643Jy sigma=1.252011 ! Fit after self-cal, rms=0.061978Jy sigma=1.198531 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=7.844 mas, bpa=2.686 degrees ! Estimated noise=0.558218 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 = -0.00166247 Jy ! Component: 100 - total flux cleaned = -0.00231954 Jy ! Component: 150 - total flux cleaned = -0.00234927 Jy ! Component: 200 - total flux cleaned = -0.00232464 Jy ! Total flux subtracted in 200 components = -0.00232464 Jy ! Clean residual min=-0.003546 max=0.004730 Jy/beam ! Clean residual mean=0.000002 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.240359 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.240359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061931Jy sigma=1.197448 ! Fit after self-cal, rms=0.061990Jy sigma=1.197232 ! Inverting map ! Added new window around map position (57, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333741 Jy ! Component: 100 - total flux cleaned = 0.0043269 Jy ! Component: 150 - total flux cleaned = 0.0052441 Jy ! Component: 200 - total flux cleaned = 0.00570538 Jy ! Total flux subtracted in 200 components = 0.00570538 Jy ! Clean residual min=-0.003145 max=0.003531 Jy/beam ! Clean residual mean=-0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.246064 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 97 components and 0.246064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061696Jy sigma=1.190819 ! Fit after self-cal, rms=0.061663Jy sigma=1.190302 ! 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=0.061663Jy sigma=1.190302 ! Fit after self-cal, rms=0.061061Jy sigma=1.173554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=7.856 mas, bpa=2.625 degrees ! Estimated noise=0.558118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193801 Jy ! Component: 100 - total flux cleaned = 0.00188614 Jy ! Component: 150 - total flux cleaned = 0.00179024 Jy ! Component: 200 - total flux cleaned = 0.0017077 Jy ! Total flux subtracted in 200 components = 0.0017077 Jy ! Clean residual min=-0.002519 max=0.002942 Jy/beam ! Clean residual mean=0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.247772 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.247772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060962Jy sigma=1.171544 ! Fit after self-cal, rms=0.060962Jy sigma=1.171410 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 (-6.5, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024949 Jy ! Component: 100 - total flux cleaned = 0.00305614 Jy ! Component: 150 - total flux cleaned = 0.00310193 Jy ! Component: 200 - total flux cleaned = 0.00328962 Jy ! Total flux subtracted in 200 components = 0.00328962 Jy ! Clean residual min=-0.002503 max=0.002112 Jy/beam ! Clean residual mean=-0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.251061 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.251061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060852Jy sigma=1.168840 ! Fit after self-cal, rms=0.060850Jy sigma=1.168784 ! 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=0.060850Jy sigma=1.168784 ! Fit after self-cal, rms=0.060850Jy sigma=1.167577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=7.86 mas, bpa=2.583 degrees ! Estimated noise=0.557466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668969 Jy ! Component: 100 - total flux cleaned = 0.000852619 Jy ! Component: 150 - total flux cleaned = 0.000918181 Jy ! Component: 200 - total flux cleaned = 0.000918098 Jy ! Total flux subtracted in 200 components = 0.000918098 Jy ! Clean residual min=-0.002411 max=0.002141 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.251979 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.251979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060813Jy sigma=1.166812 ! Fit after self-cal, rms=0.060816Jy sigma=1.166798 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 = 0.000124235 Jy ! Component: 100 - total flux cleaned = 0.000152994 Jy ! Component: 150 - total flux cleaned = 0.000205762 Jy ! Component: 200 - total flux cleaned = 0.000205806 Jy ! Total flux subtracted in 200 components = 0.000205806 Jy ! Clean residual min=-0.002361 max=0.002122 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.252185 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.252185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060794Jy sigma=1.166377 ! Fit after self-cal, rms=0.060794Jy sigma=1.166374 ! 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=0.060794Jy sigma=1.166374 ! Fit after self-cal, rms=0.060801Jy sigma=1.166330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.278 mas, bmaj=11.12 mas, bpa=-1.457 degrees ! Estimated noise=0.692289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117664 Jy ! Component: 100 - total flux cleaned = 0.00136682 Jy ! Component: 150 - total flux cleaned = 0.00132582 Jy ! Component: 200 - total flux cleaned = 0.00132621 Jy ! Total flux subtracted in 200 components = 0.00132621 Jy ! Clean residual min=-0.002225 max=0.002087 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.253511 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.253511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060806Jy sigma=1.166208 ! Fit after self-cal, rms=0.060807Jy sigma=1.166184 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 = 8.57396e-05 Jy ! Component: 100 - total flux cleaned = 0.000102783 Jy ! Component: 150 - total flux cleaned = 0.000117956 Jy ! Component: 200 - total flux cleaned = 0.000103666 Jy ! Total flux subtracted in 200 components = 0.000103666 Jy ! Clean residual min=-0.002244 max=0.002062 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.253615 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 0.253615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060805Jy sigma=1.166152 ! Fit after self-cal, rms=0.060806Jy sigma=1.166148 ! 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=3.462 mas, bmaj=7.862 mas, bpa=2.599 degrees ! Estimated noise=0.557345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.462 x 7.862 at 2.599 degrees (North through East) ! Clean map min=-0.0023913 max=0.23198 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=2.961 mas, bmaj=7.275 mas, bpa=1.698 degrees ! Estimated noise=0.664355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181238 Jy ! Component: 100 - total flux cleaned = 0.220773 Jy ! Component: 150 - total flux cleaned = 0.231068 Jy ! Component: 200 - total flux cleaned = 0.236428 Jy ! Total flux subtracted in 200 components = 0.236428 Jy ! Clean residual min=-0.003054 max=0.003074 Jy/beam ! Clean residual mean=0.000004 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.236428 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.236428 Jy ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=7.862 mas, bpa=2.599 degrees ! Estimated noise=0.557345 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 = 0.00454373 Jy ! Component: 100 - total flux cleaned = 0.00678277 Jy ! Component: 150 - total flux cleaned = 0.00853069 Jy ! Component: 200 - total flux cleaned = 0.00960824 Jy ! Total flux subtracted in 200 components = 0.00960824 Jy ! Clean residual min=-0.002534 max=0.002350 Jy/beam ! Clean residual mean=0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.246037 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 59 components and 0.246037 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=7.278 mas, bmaj=11.12 mas, bpa=-1.457 degrees ! Estimated noise=0.692289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269094 Jy ! Component: 100 - total flux cleaned = 0.00431535 Jy ! Component: 150 - total flux cleaned = 0.00516581 Jy ! Component: 200 - total flux cleaned = 0.00556235 Jy ! Total flux subtracted in 200 components = 0.00556235 Jy ! Clean residual min=-0.002495 max=0.002185 Jy/beam ! Clean residual mean=0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.251599 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 = 0.000267198 Jy ! Component: 100 - total flux cleaned = 0.000471074 Jy ! Component: 150 - total flux cleaned = 0.00065526 Jy ! Component: 200 - total flux cleaned = 0.000821953 Jy ! Total flux subtracted in 200 components = 0.000821953 Jy ! Clean residual min=-0.002321 max=0.002132 Jy/beam ! Clean residual mean=0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.252421 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 110 components and 0.252421 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=7.862 mas, bpa=2.599 degrees ! Estimated noise=0.557345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412683 Jy ! Component: 100 - total flux cleaned = -2.41277e-05 Jy ! Component: 150 - total flux cleaned = 0.000228812 Jy ! Component: 200 - total flux cleaned = 0.000343914 Jy ! Total flux subtracted in 200 components = 0.000343914 Jy ! Clean residual min=-0.002414 max=0.002211 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.252765 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.252765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060890Jy sigma=1.167507 ! Fit after self-cal, rms=0.060888Jy sigma=1.167435 wmodel J0726+0636_S_map.mod ! Writing 134 model components to file: J0726+0636_S_map.mod wobs J0726+0636_S_uvs.fits ! Writing UV FITS file: J0726+0636_S_uvs.fits wwins J0726+0636_S_map.win ! wwins: Wrote 3 windows to J0726+0636_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 = -0.000663925 Jy ! Component: 100 - total flux cleaned = -0.00112236 Jy ! Component: 150 - total flux cleaned = -0.00126885 Jy ! Component: 200 - total flux cleaned = -0.00126936 Jy ! Component: 250 - total flux cleaned = -0.00126927 Jy ! Component: 300 - total flux cleaned = -0.00136663 Jy ! Component: 350 - total flux cleaned = -0.0013665 Jy ! Component: 400 - total flux cleaned = -0.0013361 Jy ! Component: 450 - total flux cleaned = -0.00142728 Jy ! Component: 500 - total flux cleaned = -0.00151626 Jy ! Component: 550 - total flux cleaned = -0.00160381 Jy ! Component: 600 - total flux cleaned = -0.00166064 Jy ! Component: 650 - total flux cleaned = -0.0018289 Jy ! Component: 700 - total flux cleaned = -0.00174518 Jy ! Component: 750 - total flux cleaned = -0.00177226 Jy ! Component: 800 - total flux cleaned = -0.00187916 Jy ! Component: 850 - total flux cleaned = -0.00185218 Jy ! Component: 900 - total flux cleaned = -0.00187809 Jy ! Component: 950 - total flux cleaned = -0.00187814 Jy ! Component: 1000 - total flux cleaned = -0.00187832 Jy ! Component: 1050 - total flux cleaned = -0.00190346 Jy ! Component: 1100 - total flux cleaned = -0.00190347 Jy ! Component: 1150 - total flux cleaned = -0.00190386 Jy ! Component: 1200 - total flux cleaned = -0.00197553 Jy ! Component: 1250 - total flux cleaned = -0.00204647 Jy ! Component: 1300 - total flux cleaned = -0.00204631 Jy ! Component: 1350 - total flux cleaned = -0.00211576 Jy ! Component: 1400 - total flux cleaned = -0.00220656 Jy ! Component: 1450 - total flux cleaned = -0.00229703 Jy ! Component: 1500 - total flux cleaned = -0.00240864 Jy ! Component: 1550 - total flux cleaned = -0.00245271 Jy ! Component: 1600 - total flux cleaned = -0.00256143 Jy ! Component: 1650 - total flux cleaned = -0.00264765 Jy ! Component: 1700 - total flux cleaned = -0.00277547 Jy ! Component: 1750 - total flux cleaned = -0.0028384 Jy ! Component: 1800 - total flux cleaned = -0.00285969 Jy ! Component: 1850 - total flux cleaned = -0.00294269 Jy ! Component: 1900 - total flux cleaned = -0.00302475 Jy ! Component: 1950 - total flux cleaned = -0.00318719 Jy ! Component: 2000 - total flux cleaned = -0.00320699 Jy ! Component: 2050 - total flux cleaned = -0.00330696 Jy ! Component: 2100 - total flux cleaned = -0.00340578 Jy ! Component: 2150 - total flux cleaned = -0.00352328 Jy ! Component: 2200 - total flux cleaned = -0.00356224 Jy ! Component: 2250 - total flux cleaned = -0.00365814 Jy ! Component: 2300 - total flux cleaned = -0.00375323 Jy ! Component: 2350 - total flux cleaned = -0.00382869 Jy ! Component: 2400 - total flux cleaned = -0.00384752 Jy ! Component: 2450 - total flux cleaned = -0.0039033 Jy ! Component: 2500 - total flux cleaned = -0.00394023 Jy ! Component: 2550 - total flux cleaned = -0.00397694 Jy ! Component: 2600 - total flux cleaned = -0.00408591 Jy ! Component: 2650 - total flux cleaned = -0.00415811 Jy ! Component: 2700 - total flux cleaned = -0.00419393 Jy ! Component: 2750 - total flux cleaned = -0.00424715 Jy ! Component: 2800 - total flux cleaned = -0.00424736 Jy ! Component: 2850 - total flux cleaned = -0.00433498 Jy ! Component: 2900 - total flux cleaned = -0.00435234 Jy ! Component: 2950 - total flux cleaned = -0.00440405 Jy ! Component: 3000 - total flux cleaned = -0.00447253 Jy ! Component: 3050 - total flux cleaned = -0.00443847 Jy ! Component: 3100 - total flux cleaned = -0.00443874 Jy ! Component: 3150 - total flux cleaned = -0.00447234 Jy ! Component: 3200 - total flux cleaned = -0.00453898 Jy ! Component: 3250 - total flux cleaned = -0.00457178 Jy ! Component: 3300 - total flux cleaned = -0.00458813 Jy ! Component: 3350 - total flux cleaned = -0.00458826 Jy ! Component: 3400 - total flux cleaned = -0.00465297 Jy ! Component: 3450 - total flux cleaned = -0.00466902 Jy ! Component: 3500 - total flux cleaned = -0.00471712 Jy ! Component: 3550 - total flux cleaned = -0.00471701 Jy ! Component: 3600 - total flux cleaned = -0.0047643 Jy ! Component: 3650 - total flux cleaned = -0.00476428 Jy ! Component: 3700 - total flux cleaned = -0.00479538 Jy ! Component: 3750 - total flux cleaned = -0.00484168 Jy ! Component: 3800 - total flux cleaned = -0.00484152 Jy ! Component: 3850 - total flux cleaned = -0.00481102 Jy ! Component: 3900 - total flux cleaned = -0.00484152 Jy ! Component: 3950 - total flux cleaned = -0.00494682 Jy ! Component: 4000 - total flux cleaned = -0.00491696 Jy ! Component: 4050 - total flux cleaned = -0.00497659 Jy ! Total flux subtracted in 4096 components = -0.0050062 Jy ! Clean residual min=-0.000789 max=0.000867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.247759 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 414 components and 0.247759 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0726+0636_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.462 x 7.862 at 2.599 degrees (North through East) ! Clean map min=-0.0020216 max=0.23189 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0726+0636_S_map.fits wmodel /vlbi/uf001/uva//J0726+0636_S_map.mod ! Writing 414 model components to file: /vlbi/uf001/uva//J0726+0636_S_map.mod wobs /vlbi/uf001/uva//J0726+0636_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0726+0636_S_uvs.fits wwins /vlbi/uf001/uva//J0726+0636_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0726+0636_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346561 0.346561 0.693121 1.38624 2.77249 5.54497 11.0899 22.1799 44.3598 88.7195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 865.649 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0726+0636_S_dfm.log closed on Sun Jan 13 23:26:18 2019