! Started logfile: /image_prod/ug002_uvm//J1010+0803_S_a_dfm.log on Wed Mar 4 16:55:12 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_uvm//J1010+0803_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1010+0803_S_a_uvm.fits ! AN table 1: 45 integrations on 21 of 21 possible baselines. ! AN table 2: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.861714 visibilities/baseline/integration-bin. ! Found source: J1010+0803 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6786 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 J1010+0803_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 63 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009976Jy sigma=8.115401 ! Fit after self-cal, rms=0.929053Jy sigma=7.463926 ! 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=3.107 mas, bmaj=6.853 mas, bpa=7.287 degrees ! Estimated noise=1.64055 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 = 0.0574595 Jy ! Component: 100 - total flux cleaned = 0.0699901 Jy ! Total flux subtracted in 100 components = 0.0699901 Jy ! Clean residual min=-0.003686 max=0.005565 Jy/beam ! Clean residual mean=-0.000003 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0699901 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0699901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068947Jy sigma=0.439633 ! Fit after self-cal, rms=0.068354Jy sigma=0.435537 ! 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=3.711 mas, bmaj=7.729 mas, bpa=8.809 degrees ! Estimated noise=1.10976 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 (-3, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002952 Jy ! Component: 100 - total flux cleaned = 0.0039083 Jy ! Component: 150 - total flux cleaned = 0.00415647 Jy ! Component: 200 - total flux cleaned = 0.00459058 Jy ! Total flux subtracted in 200 components = 0.00459058 Jy ! Clean residual min=-0.002674 max=0.002947 Jy/beam ! Clean residual mean=-0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0745807 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0745807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067998Jy sigma=0.432213 ! Fit after self-cal, rms=0.067975Jy sigma=0.432051 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.711 x 7.729 at 8.809 degrees (North through East) ! Clean map min=-0.0030899 max=0.072801 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 0.85 LA 1.08 MK 0.95 ! NL 1.08 OV 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 HN 1.00 KP 0.95 ! NL 0.98 OV 0.96 PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 KP 0.94 LA 1.01 MK 1.03 ! NL 0.95 OV 1.10 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 FD 1.02 HN 1.06 KP 0.99 ! NL 0.88 OV 0.99 PT 1.00 SC 0.86 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 KP 1.05 LA 0.96 MK 0.95 ! NL 0.94 OV 1.01 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.04 HN 1.08 KP 0.98 ! NL 0.92 OV 1.03 PT 1.07 SC 0.93 ! ! ! Fit before self-cal, rms=0.067975Jy sigma=0.432051 ! Fit after self-cal, rms=0.067643Jy sigma=0.427834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=7.681 mas, bpa=9.269 degrees ! Estimated noise=1.09907 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 = 0.000997806 Jy ! Component: 100 - total flux cleaned = 0.0011007 Jy ! Component: 150 - total flux cleaned = 0.00116023 Jy ! Component: 200 - total flux cleaned = 0.00121236 Jy ! Total flux subtracted in 200 components = 0.00121236 Jy ! Clean residual min=-0.002111 max=0.002585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.075793 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.075793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067592Jy sigma=0.427591 ! Fit after self-cal, rms=0.067623Jy sigma=0.427434 ! 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=0.067623Jy sigma=0.427434 ! Fit after self-cal, rms=0.068769Jy sigma=0.425004 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=7.702 mas, bpa=9.206 degrees ! Estimated noise=1.0997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278748 Jy ! Component: 100 - total flux cleaned = 0.000465263 Jy ! Component: 150 - total flux cleaned = 0.000660052 Jy ! Component: 200 - total flux cleaned = 0.000711467 Jy ! Total flux subtracted in 200 components = 0.000711467 Jy ! Clean residual min=-0.001892 max=0.002431 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0765045 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0765045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068749Jy sigma=0.424874 ! Fit after self-cal, rms=0.068758Jy sigma=0.424791 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 (-28.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118861 Jy ! Component: 100 - total flux cleaned = 0.00105804 Jy ! Component: 150 - total flux cleaned = 0.000828342 Jy ! Component: 200 - total flux cleaned = 0.000634238 Jy ! Total flux subtracted in 200 components = 0.000634238 Jy ! Clean residual min=-0.001677 max=0.001895 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0771387 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0771387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068634Jy sigma=0.424266 ! Fit after self-cal, rms=0.068596Jy sigma=0.424155 ! 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=0.068596Jy sigma=0.424155 ! Fit after self-cal, rms=0.074441Jy sigma=0.422951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=7.7 mas, bpa=9.185 degrees ! Estimated noise=1.10483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210748 Jy ! Component: 100 - total flux cleaned = 0.000114235 Jy ! Component: 150 - total flux cleaned = 8.64676e-05 Jy ! Component: 200 - total flux cleaned = 9.5111e-06 Jy ! Total flux subtracted in 200 components = 9.5111e-06 Jy ! Clean residual min=-0.001550 max=0.001683 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0771482 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.0771482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074389Jy sigma=0.422796 ! Fit after self-cal, rms=0.074393Jy sigma=0.422739 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 = 4.48848e-05 Jy ! Component: 100 - total flux cleaned = -2.74833e-05 Jy ! Component: 150 - total flux cleaned = -9.43052e-05 Jy ! Component: 200 - total flux cleaned = -0.000155715 Jy ! Total flux subtracted in 200 components = -0.000155715 Jy ! Clean residual min=-0.001503 max=0.001682 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0769925 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.0769925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074364Jy sigma=0.422661 ! Fit after self-cal, rms=0.074356Jy sigma=0.422656 ! 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=0.074356Jy sigma=0.422656 ! Fit after self-cal, rms=0.074458Jy sigma=0.422625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.356 mas, bmaj=10.99 mas, bpa=-1.228 degrees ! Estimated noise=1.30836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176173 Jy ! Component: 100 - total flux cleaned = 0.000247588 Jy ! Component: 150 - total flux cleaned = 0.000374071 Jy ! Component: 200 - total flux cleaned = 0.000412062 Jy ! Total flux subtracted in 200 components = 0.000412062 Jy ! Clean residual min=-0.001705 max=0.001897 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0774046 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.0774046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074445Jy sigma=0.422598 ! Fit after self-cal, rms=0.074439Jy sigma=0.422586 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 = 6.60688e-05 Jy ! Component: 100 - total flux cleaned = 4.9153e-05 Jy ! Component: 150 - total flux cleaned = 4.9522e-05 Jy ! Component: 200 - total flux cleaned = 1.88861e-05 Jy ! Total flux subtracted in 200 components = 1.88861e-05 Jy ! Clean residual min=-0.001651 max=0.001874 Jy/beam ! Clean residual mean=0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0774234 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.0774234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074431Jy sigma=0.422587 ! Fit after self-cal, rms=0.074428Jy sigma=0.422584 ! 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=3.639 mas, bmaj=7.702 mas, bpa=9.205 degrees ! Estimated noise=1.10784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.639 x 7.702 at 9.205 degrees (North through East) ! Clean map min=-0.002243 max=0.072116 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=3.037 mas, bmaj=6.816 mas, bpa=7.386 degrees ! Estimated noise=1.66319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573853 Jy ! Component: 100 - total flux cleaned = 0.0699177 Jy ! Component: 150 - total flux cleaned = 0.0740827 Jy ! Component: 200 - total flux cleaned = 0.0753007 Jy ! Total flux subtracted in 200 components = 0.0753007 Jy ! Clean residual min=-0.002756 max=0.002793 Jy/beam ! Clean residual mean=0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0753007 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0753007 Jy ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=7.702 mas, bpa=9.205 degrees ! Estimated noise=1.10784 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 = 0.000732498 Jy ! Component: 100 - total flux cleaned = 0.000912424 Jy ! Component: 150 - total flux cleaned = 0.00097154 Jy ! Component: 200 - total flux cleaned = 0.00121938 Jy ! Total flux subtracted in 200 components = 0.00121938 Jy ! Clean residual min=-0.001763 max=0.001928 Jy/beam ! Clean residual mean=0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0765201 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.0765201 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=7.356 mas, bmaj=10.99 mas, bpa=-1.228 degrees ! Estimated noise=1.30836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471946 Jy ! Component: 100 - total flux cleaned = 0.00031507 Jy ! Component: 150 - total flux cleaned = 0.000312614 Jy ! Component: 200 - total flux cleaned = 0.000248481 Jy ! Total flux subtracted in 200 components = 0.000248481 Jy ! Clean residual min=-0.001811 max=0.002011 Jy/beam ! Clean residual mean=0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0767686 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 = -2.72424e-05 Jy ! Component: 100 - total flux cleaned = -7.9852e-05 Jy ! Component: 150 - total flux cleaned = -0.000104816 Jy ! Component: 200 - total flux cleaned = -0.000152091 Jy ! Total flux subtracted in 200 components = -0.000152091 Jy ! Clean residual min=-0.001731 max=0.001979 Jy/beam ! Clean residual mean=0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0766165 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 84 components and 0.0766165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.639 mas, bmaj=7.702 mas, bpa=9.205 degrees ! Estimated noise=1.10784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107323 Jy ! Component: 100 - total flux cleaned = -8.3885e-06 Jy ! Component: 150 - total flux cleaned = 7.77266e-05 Jy ! Component: 200 - total flux cleaned = 4.92198e-05 Jy ! Total flux subtracted in 200 components = 4.92198e-05 Jy ! Clean residual min=-0.001530 max=0.001788 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0766657 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0766657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074456Jy sigma=0.422769 ! Fit after self-cal, rms=0.074452Jy sigma=0.422723 wmodel J1010+0803_S_a_map.mod ! Writing 99 model components to file: J1010+0803_S_a_map.mod wobs J1010+0803_S_a_uvs.fits ! Writing UV FITS file: J1010+0803_S_a_uvs.fits wwins J1010+0803_S_a_map.win ! wwins: Wrote 3 windows to J1010+0803_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 = 0.000381853 Jy ! Component: 100 - total flux cleaned = 0.000551741 Jy ! Component: 150 - total flux cleaned = 0.000632415 Jy ! Component: 200 - total flux cleaned = 0.000683294 Jy ! Component: 250 - total flux cleaned = 0.00060862 Jy ! Component: 300 - total flux cleaned = 0.000584456 Jy ! Component: 350 - total flux cleaned = 0.000537562 Jy ! Component: 400 - total flux cleaned = 0.000468833 Jy ! Component: 450 - total flux cleaned = 0.00035683 Jy ! Component: 500 - total flux cleaned = 0.00033431 Jy ! Component: 550 - total flux cleaned = 0.000225957 Jy ! Component: 600 - total flux cleaned = 0.000141471 Jy ! Component: 650 - total flux cleaned = 0.000100315 Jy ! Component: 700 - total flux cleaned = 5.92059e-05 Jy ! Component: 750 - total flux cleaned = -1.42161e-06 Jy ! Component: 800 - total flux cleaned = -6.13513e-05 Jy ! Component: 850 - total flux cleaned = -8.11965e-05 Jy ! Component: 900 - total flux cleaned = -0.000158759 Jy ! Component: 950 - total flux cleaned = -0.000139446 Jy ! Component: 1000 - total flux cleaned = -0.000196288 Jy ! Component: 1050 - total flux cleaned = -0.000195926 Jy ! Component: 1100 - total flux cleaned = -0.000214422 Jy ! Component: 1150 - total flux cleaned = -0.000178171 Jy ! Component: 1200 - total flux cleaned = -0.000214606 Jy ! Component: 1250 - total flux cleaned = -0.000232447 Jy ! Component: 1300 - total flux cleaned = -0.00021524 Jy ! Component: 1350 - total flux cleaned = -0.000198218 Jy ! Component: 1400 - total flux cleaned = -0.000232595 Jy ! Component: 1450 - total flux cleaned = -0.000198647 Jy ! Component: 1500 - total flux cleaned = -0.000299598 Jy ! Component: 1550 - total flux cleaned = -0.000282868 Jy ! Component: 1600 - total flux cleaned = -0.000266659 Jy ! Component: 1650 - total flux cleaned = -0.000315597 Jy ! Component: 1700 - total flux cleaned = -0.000364029 Jy ! Component: 1750 - total flux cleaned = -0.000316001 Jy ! Component: 1800 - total flux cleaned = -0.000347867 Jy ! Component: 1850 - total flux cleaned = -0.00034791 Jy ! Component: 1900 - total flux cleaned = -0.000379016 Jy ! Component: 1950 - total flux cleaned = -0.000363624 Jy ! Component: 2000 - total flux cleaned = -0.000333121 Jy ! Component: 2050 - total flux cleaned = -0.000378342 Jy ! Component: 2100 - total flux cleaned = -0.000378131 Jy ! Component: 2150 - total flux cleaned = -0.000437669 Jy ! Component: 2200 - total flux cleaned = -0.000364031 Jy ! Component: 2250 - total flux cleaned = -0.000364187 Jy ! Component: 2300 - total flux cleaned = -0.000349622 Jy ! Component: 2350 - total flux cleaned = -0.000335378 Jy ! Component: 2400 - total flux cleaned = -0.000321261 Jy ! Component: 2450 - total flux cleaned = -0.000392066 Jy ! Component: 2500 - total flux cleaned = -0.000349998 Jy ! Component: 2550 - total flux cleaned = -0.000405609 Jy ! Component: 2600 - total flux cleaned = -0.000419064 Jy ! Component: 2650 - total flux cleaned = -0.000432668 Jy ! Component: 2700 - total flux cleaned = -0.000446261 Jy ! Component: 2750 - total flux cleaned = -0.000446337 Jy ! Component: 2800 - total flux cleaned = -0.000446442 Jy ! Component: 2850 - total flux cleaned = -0.000512924 Jy ! Component: 2900 - total flux cleaned = -0.000499877 Jy ! Component: 2950 - total flux cleaned = -0.000512882 Jy ! Component: 3000 - total flux cleaned = -0.000525832 Jy ! Component: 3050 - total flux cleaned = -0.000551539 Jy ! Component: 3100 - total flux cleaned = -0.000525936 Jy ! Component: 3150 - total flux cleaned = -0.000564106 Jy ! Component: 3200 - total flux cleaned = -0.00050096 Jy ! Component: 3250 - total flux cleaned = -0.000513464 Jy ! Component: 3300 - total flux cleaned = -0.000513524 Jy ! Component: 3350 - total flux cleaned = -0.000513594 Jy ! Component: 3400 - total flux cleaned = -0.000525839 Jy ! Component: 3450 - total flux cleaned = -0.000489171 Jy ! Component: 3500 - total flux cleaned = -0.00048911 Jy ! Component: 3550 - total flux cleaned = -0.000501237 Jy ! Component: 3600 - total flux cleaned = -0.0004531 Jy ! Component: 3650 - total flux cleaned = -0.000429317 Jy ! Component: 3700 - total flux cleaned = -0.000382013 Jy ! Component: 3750 - total flux cleaned = -0.000381901 Jy ! Component: 3800 - total flux cleaned = -0.00039359 Jy ! Component: 3850 - total flux cleaned = -0.00034712 Jy ! Component: 3900 - total flux cleaned = -0.000404943 Jy ! Component: 3950 - total flux cleaned = -0.000313066 Jy ! Component: 4000 - total flux cleaned = -0.000336057 Jy ! Component: 4050 - total flux cleaned = -0.00032472 Jy ! Total flux subtracted in 4096 components = -0.000302165 Jy ! Clean residual min=-0.000622 max=0.000721 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0763636 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 389 components and 0.0763636 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1010+0803_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.639 x 7.702 at 9.205 degrees (North through East) ! Clean map min=-0.0017164 max=0.072372 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1010+0803_S_a_map.fits wmodel /image_prod/ug002_uvm//J1010+0803_S_a_map.mod ! Writing 389 model components to file: /image_prod/ug002_uvm//J1010+0803_S_a_map.mod wobs /image_prod/ug002_uvm//J1010+0803_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1010+0803_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1010+0803_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1010+0803_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0723723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.907473 0.907473 1.81495 3.62989 7.25979 14.5196 29.0391 58.0783 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.588 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1010+0803_S_a_dfm.log closed on Wed Mar 4 16:55:16 2020