! Started logfile: /image_prod/ug002_uva//J1342+1242_S_dfm.log on Thu Mar 5 01:23:29 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//J1342+1242_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1342+1242_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996148 visibilities/baseline/integration-bin. ! Found source: J1342+1242 ! ! 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 10086 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 J1342+1242_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.011033Jy sigma=8.332876 ! Fit after self-cal, rms=0.873159Jy sigma=7.216464 ! 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=2.965 mas, bmaj=7.082 mas, bpa=-5.017 degrees ! Estimated noise=1.36786 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 = 0.0982126 Jy ! Component: 100 - total flux cleaned = 0.119789 Jy ! Total flux subtracted in 100 components = 0.119789 Jy ! Clean residual min=-0.005043 max=0.006759 Jy/beam ! Clean residual mean=-0.000000 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.119789 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.119789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072222Jy sigma=0.478218 ! Fit after self-cal, rms=0.072208Jy sigma=0.478097 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698508 Jy ! Component: 100 - total flux cleaned = 0.00901974 Jy ! Total flux subtracted in 100 components = 0.00901974 Jy ! Clean residual min=-0.005354 max=0.004782 Jy/beam ! Clean residual mean=0.000002 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.128809 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.128809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071305Jy sigma=0.472775 ! Fit after self-cal, rms=0.071296Jy sigma=0.472704 ! 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=3.529 mas, bmaj=7.918 mas, bpa=-4.398 degrees ! Estimated noise=0.882564 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 = 0.000422272 Jy ! Component: 100 - total flux cleaned = 0.000256622 Jy ! Component: 150 - total flux cleaned = 0.000255954 Jy ! Component: 200 - total flux cleaned = 0.000259725 Jy ! Total flux subtracted in 200 components = 0.000259725 Jy ! Clean residual min=-0.004925 max=0.003791 Jy/beam ! Clean residual mean=0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.129069 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.129069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070974Jy sigma=0.472032 ! Fit after self-cal, rms=0.070962Jy sigma=0.472017 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.529 x 7.918 at -4.398 degrees (North through East) ! Clean map min=-0.0047986 max=0.12715 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 0.99 ! LA 1.05 MK 1.03 NL 0.95 OV 0.93 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.02 KP 1.06 ! LA 1.06 MK 1.05 NL 0.91 OV 0.93 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.00 ! LA 1.07 MK 1.03 NL 0.90 OV 0.91 ! PT 1.06 SC 1.05 ! ! ! Fit before self-cal, rms=0.070962Jy sigma=0.472017 ! Fit after self-cal, rms=0.069578Jy sigma=0.465944 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=7.935 mas, bpa=-4.327 degrees ! Estimated noise=0.882007 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 = -0.000649269 Jy ! Component: 100 - total flux cleaned = -0.000729369 Jy ! Component: 150 - total flux cleaned = -0.000830451 Jy ! Component: 200 - total flux cleaned = -0.000829461 Jy ! Total flux subtracted in 200 components = -0.000829461 Jy ! Clean residual min=-0.003509 max=0.003730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.128239 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.128239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069488Jy sigma=0.465779 ! Fit after self-cal, rms=0.069504Jy sigma=0.465699 ! Inverting map ! Added new window around map position (6, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099794 Jy ! Component: 100 - total flux cleaned = 0.00114917 Jy ! Component: 150 - total flux cleaned = 0.00109036 Jy ! Component: 200 - total flux cleaned = 0.00109086 Jy ! Total flux subtracted in 200 components = 0.00109086 Jy ! Clean residual min=-0.003389 max=0.002832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.12933 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.12933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069190Jy sigma=0.464258 ! Fit after self-cal, rms=0.069169Jy sigma=0.464108 ! 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=0.069169Jy sigma=0.464108 ! Fit after self-cal, rms=0.065364Jy sigma=0.454094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=7.937 mas, bpa=-4.675 degrees ! Estimated noise=0.887162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130565 Jy ! Component: 100 - total flux cleaned = 0.0015011 Jy ! Component: 150 - total flux cleaned = 0.00156777 Jy ! Component: 200 - total flux cleaned = 0.0016285 Jy ! Total flux subtracted in 200 components = 0.0016285 Jy ! Clean residual min=-0.001784 max=0.001975 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.130959 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.130959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065312Jy sigma=0.453746 ! Fit after self-cal, rms=0.065329Jy sigma=0.453673 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 = 0.000319112 Jy ! Component: 100 - total flux cleaned = 0.000372309 Jy ! Component: 150 - total flux cleaned = 0.000396959 Jy ! Component: 200 - total flux cleaned = 0.000420755 Jy ! Total flux subtracted in 200 components = 0.000420755 Jy ! Clean residual min=-0.001774 max=0.001911 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.131379 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.131379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065303Jy sigma=0.453553 ! Fit after self-cal, rms=0.065302Jy sigma=0.453547 ! 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=0.065302Jy sigma=0.453547 ! Fit after self-cal, rms=0.064085Jy sigma=0.451548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.535 mas, bmaj=7.904 mas, bpa=-4.445 degrees ! Estimated noise=0.885159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443634 Jy ! Component: 100 - total flux cleaned = 0.000623378 Jy ! Component: 150 - total flux cleaned = 0.000757926 Jy ! Component: 200 - total flux cleaned = 0.000836582 Jy ! Total flux subtracted in 200 components = 0.000836582 Jy ! Clean residual min=-0.001678 max=0.001630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.132216 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.132216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064067Jy sigma=0.451394 ! Fit after self-cal, rms=0.064061Jy sigma=0.451371 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 = 0.000165464 Jy ! Component: 100 - total flux cleaned = 0.000219307 Jy ! Component: 150 - total flux cleaned = 0.000252606 Jy ! Component: 200 - total flux cleaned = 0.000299402 Jy ! Total flux subtracted in 200 components = 0.000299402 Jy ! Clean residual min=-0.001623 max=0.001593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.132515 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.132515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064052Jy sigma=0.451307 ! Fit after self-cal, rms=0.064053Jy sigma=0.451306 ! 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=0.064053Jy sigma=0.451306 ! Fit after self-cal, rms=0.064036Jy sigma=0.451281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.526 mas, bmaj=11.64 mas, bpa=-6.905 degrees ! Estimated noise=1.04415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324384 Jy ! Component: 100 - total flux cleaned = 0.000392448 Jy ! Component: 150 - total flux cleaned = 0.000438716 Jy ! Component: 200 - total flux cleaned = 0.000458697 Jy ! Total flux subtracted in 200 components = 0.000458697 Jy ! Clean residual min=-0.001611 max=0.001704 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.132974 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.132974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064034Jy sigma=0.451280 ! Fit after self-cal, rms=0.064034Jy sigma=0.451276 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 = 4.65334e-05 Jy ! Component: 100 - total flux cleaned = 9.14323e-05 Jy ! Component: 150 - total flux cleaned = 9.1223e-05 Jy ! Component: 200 - total flux cleaned = 7.95943e-05 Jy ! Total flux subtracted in 200 components = 7.95943e-05 Jy ! Clean residual min=-0.001618 max=0.001699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.133054 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.133054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064034Jy sigma=0.451282 ! Fit after self-cal, rms=0.064036Jy sigma=0.451279 ! 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=3.532 mas, bmaj=7.891 mas, bpa=-4.391 degrees ! Estimated noise=0.886116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 7.891 at -4.391 degrees (North through East) ! Clean map min=-0.0015649 max=0.12711 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=2.977 mas, bmaj=7.092 mas, bpa=-5.161 degrees ! Estimated noise=1.37643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0987634 Jy ! Component: 100 - total flux cleaned = 0.120539 Jy ! Component: 150 - total flux cleaned = 0.12705 Jy ! Component: 200 - total flux cleaned = 0.129273 Jy ! Total flux subtracted in 200 components = 0.129273 Jy ! Clean residual min=-0.003130 max=0.003211 Jy/beam ! Clean residual mean=-0.000004 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.129273 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 0.129273 Jy ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=7.891 mas, bpa=-4.391 degrees ! Estimated noise=0.886116 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 = 0.00240705 Jy ! Component: 100 - total flux cleaned = 0.00241583 Jy ! Component: 150 - total flux cleaned = 0.00254597 Jy ! Component: 200 - total flux cleaned = 0.00280672 Jy ! Total flux subtracted in 200 components = 0.00280672 Jy ! Clean residual min=-0.001797 max=0.001684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.132079 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.132079 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=7.526 mas, bmaj=11.64 mas, bpa=-6.905 degrees ! Estimated noise=1.04415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352629 Jy ! Component: 100 - total flux cleaned = 0.000530428 Jy ! Component: 150 - total flux cleaned = 0.000649504 Jy ! Component: 200 - total flux cleaned = 0.000764321 Jy ! Total flux subtracted in 200 components = 0.000764321 Jy ! Clean residual min=-0.001546 max=0.001756 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.132844 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 = 4.21768e-05 Jy ! Component: 100 - total flux cleaned = 5.46023e-05 Jy ! Component: 150 - total flux cleaned = 7.77713e-05 Jy ! Component: 200 - total flux cleaned = 8.82315e-05 Jy ! Total flux subtracted in 200 components = 8.82315e-05 Jy ! Clean residual min=-0.001557 max=0.001751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.132932 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.132932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=7.891 mas, bpa=-4.391 degrees ! Estimated noise=0.886116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20034e-05 Jy ! Component: 100 - total flux cleaned = 9.25233e-05 Jy ! Component: 150 - total flux cleaned = 0.000148856 Jy ! Component: 200 - total flux cleaned = 0.00020071 Jy ! Total flux subtracted in 200 components = 0.00020071 Jy ! Clean residual min=-0.001698 max=0.001575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.133133 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.133133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064074Jy sigma=0.451474 ! Fit after self-cal, rms=0.064076Jy sigma=0.451445 wmodel J1342+1242_S_map.mod ! Writing 63 model components to file: J1342+1242_S_map.mod wobs J1342+1242_S_uvs.fits ! Writing UV FITS file: J1342+1242_S_uvs.fits wwins J1342+1242_S_map.win ! wwins: Wrote 2 windows to J1342+1242_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 = -0.000191618 Jy ! Component: 100 - total flux cleaned = -0.000163527 Jy ! Component: 150 - total flux cleaned = -0.000245223 Jy ! Component: 200 - total flux cleaned = -0.000272261 Jy ! Component: 250 - total flux cleaned = -0.000297779 Jy ! Component: 300 - total flux cleaned = -0.000322881 Jy ! Component: 350 - total flux cleaned = -0.000394999 Jy ! Component: 400 - total flux cleaned = -0.000465333 Jy ! Component: 450 - total flux cleaned = -0.000511367 Jy ! Component: 500 - total flux cleaned = -0.000624826 Jy ! Component: 550 - total flux cleaned = -0.000779605 Jy ! Component: 600 - total flux cleaned = -0.000844411 Jy ! Component: 650 - total flux cleaned = -0.000971812 Jy ! Component: 700 - total flux cleaned = -0.00101387 Jy ! Component: 750 - total flux cleaned = -0.0010967 Jy ! Component: 800 - total flux cleaned = -0.00119832 Jy ! Component: 850 - total flux cleaned = -0.00123857 Jy ! Component: 900 - total flux cleaned = -0.00131742 Jy ! Component: 950 - total flux cleaned = -0.00133685 Jy ! Component: 1000 - total flux cleaned = -0.00145208 Jy ! Component: 1050 - total flux cleaned = -0.00148964 Jy ! Component: 1100 - total flux cleaned = -0.0015267 Jy ! Component: 1150 - total flux cleaned = -0.00152627 Jy ! Component: 1200 - total flux cleaned = -0.00156318 Jy ! Component: 1250 - total flux cleaned = -0.00158127 Jy ! Component: 1300 - total flux cleaned = -0.00159888 Jy ! Component: 1350 - total flux cleaned = -0.00166896 Jy ! Component: 1400 - total flux cleaned = -0.00165175 Jy ! Component: 1450 - total flux cleaned = -0.00170307 Jy ! Component: 1500 - total flux cleaned = -0.0016862 Jy ! Component: 1550 - total flux cleaned = -0.00166945 Jy ! Component: 1600 - total flux cleaned = -0.00171929 Jy ! Component: 1650 - total flux cleaned = -0.00167062 Jy ! Component: 1700 - total flux cleaned = -0.00168694 Jy ! Component: 1750 - total flux cleaned = -0.00160713 Jy ! Component: 1800 - total flux cleaned = -0.00162277 Jy ! Component: 1850 - total flux cleaned = -0.00157604 Jy ! Component: 1900 - total flux cleaned = -0.00154534 Jy ! Component: 1950 - total flux cleaned = -0.00160687 Jy ! Component: 2000 - total flux cleaned = -0.00162218 Jy ! Component: 2050 - total flux cleaned = -0.00162224 Jy ! Component: 2100 - total flux cleaned = -0.0016372 Jy ! Component: 2150 - total flux cleaned = -0.00169626 Jy ! Component: 2200 - total flux cleaned = -0.00165234 Jy ! Component: 2250 - total flux cleaned = -0.00169611 Jy ! Component: 2300 - total flux cleaned = -0.0017683 Jy ! Component: 2350 - total flux cleaned = -0.00182556 Jy ! Component: 2400 - total flux cleaned = -0.00192488 Jy ! Component: 2450 - total flux cleaned = -0.00198104 Jy ! Component: 2500 - total flux cleaned = -0.00198103 Jy ! Component: 2550 - total flux cleaned = -0.00202241 Jy ! Component: 2600 - total flux cleaned = -0.00204989 Jy ! Component: 2650 - total flux cleaned = -0.00215897 Jy ! Component: 2700 - total flux cleaned = -0.00218596 Jy ! Component: 2750 - total flux cleaned = -0.00219934 Jy ! Component: 2800 - total flux cleaned = -0.0021861 Jy ! Component: 2850 - total flux cleaned = -0.00225228 Jy ! Component: 2900 - total flux cleaned = -0.00231785 Jy ! Component: 2950 - total flux cleaned = -0.00234381 Jy ! Component: 3000 - total flux cleaned = -0.00235663 Jy ! Component: 3050 - total flux cleaned = -0.00240797 Jy ! Component: 3100 - total flux cleaned = -0.00242077 Jy ! Component: 3150 - total flux cleaned = -0.00244599 Jy ! Component: 3200 - total flux cleaned = -0.00248368 Jy ! Component: 3250 - total flux cleaned = -0.00250863 Jy ! Component: 3300 - total flux cleaned = -0.00252101 Jy ! Component: 3350 - total flux cleaned = -0.00250888 Jy ! Component: 3400 - total flux cleaned = -0.00257 Jy ! Component: 3450 - total flux cleaned = -0.00260645 Jy ! Component: 3500 - total flux cleaned = -0.00263038 Jy ! Component: 3550 - total flux cleaned = -0.00265432 Jy ! Component: 3600 - total flux cleaned = -0.00271363 Jy ! Component: 3650 - total flux cleaned = -0.00271376 Jy ! Component: 3700 - total flux cleaned = -0.00272546 Jy ! Component: 3750 - total flux cleaned = -0.00276052 Jy ! Component: 3800 - total flux cleaned = -0.00276049 Jy ! Component: 3850 - total flux cleaned = -0.00282967 Jy ! Component: 3900 - total flux cleaned = -0.00285265 Jy ! Component: 3950 - total flux cleaned = -0.00289811 Jy ! Component: 4000 - total flux cleaned = -0.00293198 Jy ! Component: 4050 - total flux cleaned = -0.0029209 Jy ! Total flux subtracted in 4096 components = -0.00297674 Jy ! Clean residual min=-0.000656 max=0.000641 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.130156 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 357 components and 0.130156 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1342+1242_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 7.891 at -4.391 degrees (North through East) ! Clean map min=-0.0012438 max=0.1272 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1342+1242_S_map.fits wmodel /image_prod/ug002_uva//J1342+1242_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J1342+1242_S_map.mod wobs /image_prod/ug002_uva//J1342+1242_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1342+1242_S_uvs.fits wwins /image_prod/ug002_uva//J1342+1242_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1342+1242_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.477345 0.477345 0.954689 1.90938 3.81876 7.63751 15.275 30.55 61.1001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 628.476 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1342+1242_S_dfm.log closed on Thu Mar 5 01:23:33 2020