! Started logfile: /vlbi/uf001/uvm//J1310+3233_S_a_dfm.log on Sun Jan 13 21:38:32 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/uvm//J1310+3233_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1310+3233_S_a_uvm.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! AN table 2: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.628695 visibilities/baseline/integration-bin. ! Found source: J1310+3233 ! ! 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 8742 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 J1310+3233_S_a] 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 372 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 372 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 372 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.032431Jy sigma=22.027517 ! Fit after self-cal, rms=0.750154Jy sigma=16.061455 ! 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=2.833 mas, bmaj=5.439 mas, bpa=-0.2484 degrees ! Estimated noise=0.51693 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 = 0.187662 Jy ! Component: 100 - total flux cleaned = 0.230284 Jy ! Total flux subtracted in 100 components = 0.230284 Jy ! Clean residual min=-0.006556 max=0.015533 Jy/beam ! Clean residual mean=0.000006 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.230284 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.230284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082593Jy sigma=1.544747 ! Fit after self-cal, rms=0.082581Jy sigma=1.544514 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165926 Jy ! Component: 100 - total flux cleaned = 0.0259661 Jy ! Total flux subtracted in 100 components = 0.0259661 Jy ! Clean residual min=-0.005585 max=0.005463 Jy/beam ! Clean residual mean=0.000007 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.25625 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.25625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077045Jy sigma=1.427575 ! Fit after self-cal, rms=0.077030Jy sigma=1.427278 ! 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=3.603 mas, bmaj=6.53 mas, bpa=3.258 degrees ! Estimated noise=0.396567 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 = 0.00949972 Jy ! Component: 100 - total flux cleaned = 0.0147472 Jy ! Component: 150 - total flux cleaned = 0.0179506 Jy ! Component: 200 - total flux cleaned = 0.0199347 Jy ! Total flux subtracted in 200 components = 0.0199347 Jy ! Clean residual min=-0.003584 max=0.004567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.276185 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.276185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075557Jy sigma=1.401687 ! Fit after self-cal, rms=0.075548Jy sigma=1.401458 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.603 x 6.53 at 3.258 degrees (North through East) ! Clean map min=-0.0034313 max=0.24759 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.99 KP 0.99 ! LA 0.96 MK 1.01 NL 1.03 OV 0.98 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.99 KP 1.34 LA 0.93 ! MK 1.08 NL 1.04 OV 1.00 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.96 HN 1.00 KP 0.99 ! LA 0.97 MK 1.01 NL 1.04 OV 0.97 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.02 KP 1.28 LA 0.97 ! MK 1.06 NL 1.09 OV 0.99 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 1.00 ! LA 0.96 MK 1.03 NL 1.05 OV 0.98 ! PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.99 KP 1.31 LA 1.00 ! MK 1.09 NL 1.05 OV 0.96 PT 1.02 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.075548Jy sigma=1.401458 ! Fit after self-cal, rms=0.078692Jy sigma=1.343494 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=6.556 mas, bpa=3.442 degrees ! Estimated noise=0.399741 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 = 0.00111045 Jy ! Component: 100 - total flux cleaned = 0.00128373 Jy ! Component: 150 - total flux cleaned = 0.00115841 Jy ! Component: 200 - total flux cleaned = 0.000976785 Jy ! Total flux subtracted in 200 components = 0.000976785 Jy ! Clean residual min=-0.003602 max=0.003675 Jy/beam ! Clean residual mean=0.000004 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.277161 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.277161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078500Jy sigma=1.343256 ! Fit after self-cal, rms=0.078524Jy sigma=1.343013 ! 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=0.078524Jy sigma=1.343013 ! Fit after self-cal, rms=0.064820Jy sigma=1.178153 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=6.547 mas, bpa=3.485 degrees ! Estimated noise=0.400399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185432 Jy ! Component: 100 - total flux cleaned = -0.000234445 Jy ! Component: 150 - total flux cleaned = -0.000324152 Jy ! Component: 200 - total flux cleaned = -0.000403646 Jy ! Total flux subtracted in 200 components = -0.000403646 Jy ! Clean residual min=-0.001910 max=0.002011 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.276758 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.276758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064791Jy sigma=1.177775 ! Fit after self-cal, rms=0.064816Jy sigma=1.177407 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 (-108.5, 127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889922 Jy ! Component: 100 - total flux cleaned = 0.000731048 Jy ! Component: 150 - total flux cleaned = 0.000664561 Jy ! Component: 200 - total flux cleaned = 0.000738195 Jy ! Total flux subtracted in 200 components = 0.000738195 Jy ! Clean residual min=-0.001889 max=0.001874 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.277496 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.277496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064763Jy sigma=1.176093 ! Fit after self-cal, rms=0.064758Jy sigma=1.175994 ! 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=0.064758Jy sigma=1.175994 ! Fit after self-cal, rms=0.062859Jy sigma=1.157448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.613 mas, bmaj=6.554 mas, bpa=3.465 degrees ! Estimated noise=0.400291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396927 Jy ! Component: 100 - total flux cleaned = -0.000569426 Jy ! Component: 150 - total flux cleaned = -0.000613648 Jy ! Component: 200 - total flux cleaned = -0.000673274 Jy ! Total flux subtracted in 200 components = -0.000673274 Jy ! Clean residual min=-0.001710 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.276823 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.276823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062843Jy sigma=1.157052 ! Fit after self-cal, rms=0.062841Jy sigma=1.157011 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 = -7.32441e-05 Jy ! Component: 100 - total flux cleaned = -9.18867e-05 Jy ! Component: 150 - total flux cleaned = -0.000108767 Jy ! Component: 200 - total flux cleaned = -9.2319e-05 Jy ! Total flux subtracted in 200 components = -9.2319e-05 Jy ! Clean residual min=-0.001701 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.27673 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.27673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062832Jy sigma=1.156809 ! Fit after self-cal, rms=0.062831Jy sigma=1.156800 ! 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=0.062831Jy sigma=1.156800 ! Fit after self-cal, rms=0.062840Jy sigma=1.156755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.394 mas, bmaj=9.875 mas, bpa=-0.9311 degrees ! Estimated noise=0.490105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.86784e-06 Jy ! Component: 100 - total flux cleaned = 2.70944e-05 Jy ! Component: 150 - total flux cleaned = 1.2848e-06 Jy ! Component: 200 - total flux cleaned = -1.0192e-05 Jy ! Total flux subtracted in 200 components = -1.0192e-05 Jy ! Clean residual min=-0.001900 max=0.002066 Jy/beam ! Clean residual mean=0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.27672 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.27672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062838Jy sigma=1.156731 ! Fit after self-cal, rms=0.062837Jy sigma=1.156673 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 = 4.63806e-07 Jy ! Component: 100 - total flux cleaned = 2.17296e-05 Jy ! Component: 150 - total flux cleaned = 3.10118e-05 Jy ! Component: 200 - total flux cleaned = 2.26803e-05 Jy ! Total flux subtracted in 200 components = 2.26803e-05 Jy ! Clean residual min=-0.001895 max=0.002067 Jy/beam ! Clean residual mean=0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.276743 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.276743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062837Jy sigma=1.156717 ! Fit after self-cal, rms=0.062836Jy sigma=1.156679 ! 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=3.616 mas, bmaj=6.558 mas, bpa=3.457 degrees ! Estimated noise=0.400205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.616 x 6.558 at 3.457 degrees (North through East) ! Clean map min=-0.0016221 max=0.25031 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=2.833 mas, bmaj=5.451 mas, bpa=-0.1308 degrees ! Estimated noise=0.526187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19096 Jy ! Component: 100 - total flux cleaned = 0.234484 Jy ! Component: 150 - total flux cleaned = 0.251496 Jy ! Component: 200 - total flux cleaned = 0.260553 Jy ! Total flux subtracted in 200 components = 0.260553 Jy ! Clean residual min=-0.002432 max=0.004569 Jy/beam ! Clean residual mean=0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.260553 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.260553 Jy ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=6.558 mas, bpa=3.457 degrees ! Estimated noise=0.400205 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 = 0.00698894 Jy ! Component: 100 - total flux cleaned = 0.0105847 Jy ! Component: 150 - total flux cleaned = 0.01286 Jy ! Component: 200 - total flux cleaned = 0.0134449 Jy ! Total flux subtracted in 200 components = 0.0134449 Jy ! Clean residual min=-0.001617 max=0.001683 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.273998 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.273998 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=7.394 mas, bmaj=9.875 mas, bpa=-0.9311 degrees ! Estimated noise=0.490105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136389 Jy ! Component: 100 - total flux cleaned = 0.0016839 Jy ! Component: 150 - total flux cleaned = 0.00186173 Jy ! Component: 200 - total flux cleaned = 0.0019761 Jy ! Total flux subtracted in 200 components = 0.0019761 Jy ! Clean residual min=-0.001893 max=0.002023 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.275974 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 = 7.59013e-05 Jy ! Component: 100 - total flux cleaned = 0.000154881 Jy ! Component: 150 - total flux cleaned = 0.000220119 Jy ! Component: 200 - total flux cleaned = 0.000264035 Jy ! Total flux subtracted in 200 components = 0.000264035 Jy ! Clean residual min=-0.001892 max=0.002047 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.276238 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.276238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=6.558 mas, bpa=3.457 degrees ! Estimated noise=0.400205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333316 Jy ! Component: 100 - total flux cleaned = -0.000205574 Jy ! Component: 150 - total flux cleaned = -0.000118194 Jy ! Component: 200 - total flux cleaned = -3.88516e-05 Jy ! Total flux subtracted in 200 components = -3.88516e-05 Jy ! Clean residual min=-0.001670 max=0.001731 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.276199 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.276199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062878Jy sigma=1.157737 ! Fit after self-cal, rms=0.062874Jy sigma=1.157588 wmodel J1310+3233_S_a_map.mod ! Writing 95 model components to file: J1310+3233_S_a_map.mod wobs J1310+3233_S_a_uvs.fits ! Writing UV FITS file: J1310+3233_S_a_uvs.fits wwins J1310+3233_S_a_map.win ! wwins: Wrote 2 windows to J1310+3233_S_a_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 = 0.000512187 Jy ! Component: 100 - total flux cleaned = 0.000845144 Jy ! Component: 150 - total flux cleaned = 0.00104924 Jy ! Component: 200 - total flux cleaned = 0.00107717 Jy ! Component: 250 - total flux cleaned = 0.00127197 Jy ! Component: 300 - total flux cleaned = 0.00138119 Jy ! Component: 350 - total flux cleaned = 0.00151603 Jy ! Component: 400 - total flux cleaned = 0.00167558 Jy ! Component: 450 - total flux cleaned = 0.00183317 Jy ! Component: 500 - total flux cleaned = 0.00196292 Jy ! Component: 550 - total flux cleaned = 0.00209131 Jy ! Component: 600 - total flux cleaned = 0.00219307 Jy ! Component: 650 - total flux cleaned = 0.00226876 Jy ! Component: 700 - total flux cleaned = 0.00234375 Jy ! Component: 750 - total flux cleaned = 0.00246689 Jy ! Component: 800 - total flux cleaned = 0.00246681 Jy ! Component: 850 - total flux cleaned = 0.00261243 Jy ! Component: 900 - total flux cleaned = 0.00263601 Jy ! Component: 950 - total flux cleaned = 0.00261199 Jy ! Component: 1000 - total flux cleaned = 0.00270693 Jy ! Component: 1050 - total flux cleaned = 0.00263611 Jy ! Component: 1100 - total flux cleaned = 0.00270635 Jy ! Component: 1150 - total flux cleaned = 0.00275287 Jy ! Component: 1200 - total flux cleaned = 0.00275259 Jy ! Component: 1250 - total flux cleaned = 0.00284447 Jy ! Component: 1300 - total flux cleaned = 0.00282155 Jy ! Component: 1350 - total flux cleaned = 0.00284407 Jy ! Component: 1400 - total flux cleaned = 0.00286658 Jy ! Component: 1450 - total flux cleaned = 0.00297846 Jy ! Component: 1500 - total flux cleaned = 0.0029116 Jy ! Component: 1550 - total flux cleaned = 0.00302243 Jy ! Component: 1600 - total flux cleaned = 0.00306653 Jy ! Component: 1650 - total flux cleaned = 0.00304459 Jy ! Component: 1700 - total flux cleaned = 0.00313182 Jy ! Component: 1750 - total flux cleaned = 0.00317494 Jy ! Component: 1800 - total flux cleaned = 0.00317479 Jy ! Component: 1850 - total flux cleaned = 0.00319632 Jy ! Component: 1900 - total flux cleaned = 0.00319618 Jy ! Component: 1950 - total flux cleaned = 0.00315371 Jy ! Component: 2000 - total flux cleaned = 0.00325964 Jy ! Component: 2050 - total flux cleaned = 0.00325964 Jy ! Component: 2100 - total flux cleaned = 0.00338528 Jy ! Component: 2150 - total flux cleaned = 0.00334373 Jy ! Component: 2200 - total flux cleaned = 0.0034061 Jy ! Component: 2250 - total flux cleaned = 0.00346811 Jy ! Component: 2300 - total flux cleaned = 0.00355047 Jy ! Component: 2350 - total flux cleaned = 0.00353 Jy ! Component: 2400 - total flux cleaned = 0.00357085 Jy ! Component: 2450 - total flux cleaned = 0.00367242 Jy ! Component: 2500 - total flux cleaned = 0.00369263 Jy ! Component: 2550 - total flux cleaned = 0.00373305 Jy ! Component: 2600 - total flux cleaned = 0.00383332 Jy ! Component: 2650 - total flux cleaned = 0.00393325 Jy ! Component: 2700 - total flux cleaned = 0.00393325 Jy ! Component: 2750 - total flux cleaned = 0.00399273 Jy ! Component: 2800 - total flux cleaned = 0.00405193 Jy ! Component: 2850 - total flux cleaned = 0.00401255 Jy ! Component: 2900 - total flux cleaned = 0.00414958 Jy ! Component: 2950 - total flux cleaned = 0.00414952 Jy ! Component: 3000 - total flux cleaned = 0.00426603 Jy ! Component: 3050 - total flux cleaned = 0.00424658 Jy ! Component: 3100 - total flux cleaned = 0.00426584 Jy ! Component: 3150 - total flux cleaned = 0.00426604 Jy ! Component: 3200 - total flux cleaned = 0.00426597 Jy ! Component: 3250 - total flux cleaned = 0.00441853 Jy ! Component: 3300 - total flux cleaned = 0.0043425 Jy ! Component: 3350 - total flux cleaned = 0.00443714 Jy ! Component: 3400 - total flux cleaned = 0.00447485 Jy ! Component: 3450 - total flux cleaned = 0.00447488 Jy ! Component: 3500 - total flux cleaned = 0.00456868 Jy ! Component: 3550 - total flux cleaned = 0.0046994 Jy ! Component: 3600 - total flux cleaned = 0.0046994 Jy ! Component: 3650 - total flux cleaned = 0.00464364 Jy ! Component: 3700 - total flux cleaned = 0.0047546 Jy ! Component: 3750 - total flux cleaned = 0.00482844 Jy ! Component: 3800 - total flux cleaned = 0.00479163 Jy ! Component: 3850 - total flux cleaned = 0.00486499 Jy ! Component: 3900 - total flux cleaned = 0.00491973 Jy ! Component: 3950 - total flux cleaned = 0.00495613 Jy ! Component: 4000 - total flux cleaned = 0.00499241 Jy ! Component: 4050 - total flux cleaned = 0.00510091 Jy ! Total flux subtracted in 4096 components = 0.00515505 Jy ! Clean residual min=-0.001011 max=0.001155 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.281354 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 407 components and 0.281354 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1310+3233_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.616 x 6.558 at 3.457 degrees (North through East) ! Clean map min=-0.0014916 max=0.25052 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1310+3233_S_a_map.fits wmodel /vlbi/uf001/uvm//J1310+3233_S_a_map.mod ! Writing 407 model components to file: /vlbi/uf001/uvm//J1310+3233_S_a_map.mod wobs /vlbi/uf001/uvm//J1310+3233_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1310+3233_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1310+3233_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1310+3233_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.250524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000346523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414958 0.414958 0.829917 1.65983 3.31967 6.63933 13.2787 26.5573 53.1147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.25 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.964 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1310+3233_S_a_dfm.log closed on Sun Jan 13 21:38:36 2019