! Started logfile: /image_prod/ug002_uva//J1430+4204_S_dfm.log on Thu Mar 5 01:46:25 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//J1430+4204_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1430+4204_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98963 visibilities/baseline/integration-bin. ! Found source: J1430+4204 ! ! 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 12024 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 J1430+4204_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014263Jy sigma=8.672552 ! Fit after self-cal, rms=0.872733Jy sigma=7.476759 ! 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=3.182 mas, bmaj=4.777 mas, bpa=-3.268 degrees ! Estimated noise=1.3704 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 = 0.0985395 Jy ! Component: 100 - total flux cleaned = 0.121683 Jy ! Total flux subtracted in 100 components = 0.121683 Jy ! Clean residual min=-0.003652 max=0.008821 Jy/beam ! Clean residual mean=0.000001 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.121683 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.121683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076718Jy sigma=0.494519 ! Fit after self-cal, rms=0.076650Jy sigma=0.494347 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930717 Jy ! Component: 100 - total flux cleaned = 0.0140311 Jy ! Total flux subtracted in 100 components = 0.0140311 Jy ! Clean residual min=-0.003625 max=0.003859 Jy/beam ! Clean residual mean=0.000003 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.135715 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.135714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075309Jy sigma=0.481851 ! Fit after self-cal, rms=0.075282Jy sigma=0.481663 ! 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=3.853 mas, bmaj=5.712 mas, bpa=-1.073 degrees ! Estimated noise=0.785457 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 = 0.00313271 Jy ! Component: 100 - total flux cleaned = 0.00448029 Jy ! Component: 150 - total flux cleaned = 0.00474118 Jy ! Component: 200 - total flux cleaned = 0.00491876 Jy ! Total flux subtracted in 200 components = 0.00491876 Jy ! Clean residual min=-0.003837 max=0.003878 Jy/beam ! Clean residual mean=0.000005 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.140633 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.140633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075109Jy sigma=0.480674 ! Fit after self-cal, rms=0.075095Jy sigma=0.480616 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.853 x 5.712 at -1.073 degrees (North through East) ! Clean map min=-0.0036534 max=0.12758 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 1.03 NL 1.00 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.98 ! LA 1.03 MK 1.03 NL 1.03 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 1.01 ! LA 1.01 MK 1.03 NL 0.95 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.075095Jy sigma=0.480616 ! Fit after self-cal, rms=0.075229Jy sigma=0.479247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.878 mas, bmaj=5.728 mas, bpa=-0.824 degrees ! Estimated noise=0.793636 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 = 0.000856438 Jy ! Component: 100 - total flux cleaned = 0.0010055 Jy ! Component: 150 - total flux cleaned = 0.001103 Jy ! Component: 200 - total flux cleaned = 0.00116624 Jy ! Total flux subtracted in 200 components = 0.00116624 Jy ! Clean residual min=-0.003292 max=0.003929 Jy/beam ! Clean residual mean=0.000005 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.141799 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.141799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075195Jy sigma=0.479127 ! Fit after self-cal, rms=0.075190Jy sigma=0.479096 ! 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=0.075190Jy sigma=0.479096 ! Fit after self-cal, rms=0.074274Jy sigma=0.460177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.856 mas, bmaj=5.744 mas, bpa=-1.352 degrees ! Estimated noise=0.791077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540035 Jy ! Component: 100 - total flux cleaned = 0.000456457 Jy ! Component: 150 - total flux cleaned = 0.000422659 Jy ! Component: 200 - total flux cleaned = 0.000436865 Jy ! Total flux subtracted in 200 components = 0.000436865 Jy ! Clean residual min=-0.001471 max=0.001978 Jy/beam ! Clean residual mean=0.000007 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.142236 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.142236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074260Jy sigma=0.460057 ! Fit after self-cal, rms=0.074280Jy sigma=0.459862 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, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189627 Jy ! Component: 100 - total flux cleaned = 0.00211481 Jy ! Component: 150 - total flux cleaned = 0.00208743 Jy ! Component: 200 - total flux cleaned = 0.00200955 Jy ! Total flux subtracted in 200 components = 0.00200955 Jy ! Clean residual min=-0.001492 max=0.001601 Jy/beam ! Clean residual mean=0.000007 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.144246 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.144246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074212Jy sigma=0.459347 ! Fit after self-cal, rms=0.074207Jy sigma=0.459266 ! Inverting map ! Added new window around map position (-22.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145914 Jy ! Component: 100 - total flux cleaned = 0.00200753 Jy ! Component: 150 - total flux cleaned = 0.00197971 Jy ! Component: 200 - total flux cleaned = 0.00190618 Jy ! Total flux subtracted in 200 components = 0.00190618 Jy ! Clean residual min=-0.001427 max=0.001424 Jy/beam ! Clean residual mean=0.000007 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.146152 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.146152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074171Jy sigma=0.458899 ! Fit after self-cal, rms=0.074166Jy sigma=0.458878 ! 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=0.074166Jy sigma=0.458878 ! Fit after self-cal, rms=0.073666Jy sigma=0.458744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=5.733 mas, bpa=-1.397 degrees ! Estimated noise=0.791079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939449 Jy ! Component: 100 - total flux cleaned = 0.00137007 Jy ! Component: 150 - total flux cleaned = 0.00153382 Jy ! Component: 200 - total flux cleaned = 0.00158926 Jy ! Total flux subtracted in 200 components = 0.00158926 Jy ! Clean residual min=-0.001310 max=0.001347 Jy/beam ! Clean residual mean=0.000007 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.147741 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.147741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073645Jy sigma=0.458585 ! Fit after self-cal, rms=0.073638Jy sigma=0.458569 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 = 0.00037957 Jy ! Component: 100 - total flux cleaned = 0.000395645 Jy ! Component: 150 - total flux cleaned = 0.000395629 Jy ! Component: 200 - total flux cleaned = 0.000395567 Jy ! Total flux subtracted in 200 components = 0.000395567 Jy ! Clean residual min=-0.001315 max=0.001313 Jy/beam ! Clean residual mean=0.000007 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.148137 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.148137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073628Jy sigma=0.458507 ! Fit after self-cal, rms=0.073627Jy sigma=0.458506 ! 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=0.073627Jy sigma=0.458506 ! Fit after self-cal, rms=0.073331Jy sigma=0.458473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.071 mas, bmaj=9.48 mas, bpa=5.674 degrees ! Estimated noise=0.943643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954505 Jy ! Component: 100 - total flux cleaned = 0.00127808 Jy ! Component: 150 - total flux cleaned = 0.00127807 Jy ! Component: 200 - total flux cleaned = 0.00126565 Jy ! Total flux subtracted in 200 components = 0.00126565 Jy ! Clean residual min=-0.001378 max=0.001432 Jy/beam ! Clean residual mean=0.000013 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.149403 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.149403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073323Jy sigma=0.458450 ! Fit after self-cal, rms=0.073317Jy sigma=0.458435 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 = 0.00023975 Jy ! Component: 100 - total flux cleaned = 0.00026281 Jy ! Component: 150 - total flux cleaned = 0.000262987 Jy ! Component: 200 - total flux cleaned = 0.000253513 Jy ! Total flux subtracted in 200 components = 0.000253513 Jy ! Clean residual min=-0.001363 max=0.001417 Jy/beam ! Clean residual mean=0.000013 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.149656 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.149656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073313Jy sigma=0.458443 ! Fit after self-cal, rms=0.073311Jy sigma=0.458440 ! 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=3.84 mas, bmaj=5.729 mas, bpa=-1.384 degrees ! Estimated noise=0.791352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.84 x 5.729 at -1.384 degrees (North through East) ! Clean map min=-0.0012926 max=0.12787 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=3.174 mas, bmaj=4.799 mas, bpa=-3.708 degrees ! Estimated noise=1.3773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0989532 Jy ! Component: 100 - total flux cleaned = 0.122858 Jy ! Component: 150 - total flux cleaned = 0.132632 Jy ! Component: 200 - total flux cleaned = 0.137632 Jy ! Total flux subtracted in 200 components = 0.137632 Jy ! Clean residual min=-0.002965 max=0.002562 Jy/beam ! Clean residual mean=0.000005 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.137632 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.137632 Jy ! Inverting map and beam ! Estimated beam: bmin=3.84 mas, bmaj=5.729 mas, bpa=-1.384 degrees ! Estimated noise=0.791352 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 = 0.00401201 Jy ! Component: 100 - total flux cleaned = 0.00644346 Jy ! Component: 150 - total flux cleaned = 0.00816957 Jy ! Component: 200 - total flux cleaned = 0.00902121 Jy ! Total flux subtracted in 200 components = 0.00902121 Jy ! Clean residual min=-0.001415 max=0.001655 Jy/beam ! Clean residual mean=0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.146653 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.146653 Jy ! Inverting map ! Added new window around map position (-15, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128572 Jy ! Component: 100 - total flux cleaned = 0.0017249 Jy ! Component: 150 - total flux cleaned = 0.00206767 Jy ! Component: 200 - total flux cleaned = 0.00224912 Jy ! Total flux subtracted in 200 components = 0.00224912 Jy ! Clean residual min=-0.001392 max=0.001236 Jy/beam ! Clean residual mean=0.000007 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.148902 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.148902 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=8.071 mas, bmaj=9.48 mas, bpa=5.674 degrees ! Estimated noise=0.943643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538761 Jy ! Component: 100 - total flux cleaned = 0.000711722 Jy ! Component: 150 - total flux cleaned = 0.000730239 Jy ! Component: 200 - total flux cleaned = 0.000762703 Jy ! Total flux subtracted in 200 components = 0.000762703 Jy ! Clean residual min=-0.001410 max=0.001374 Jy/beam ! Clean residual mean=0.000012 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.149665 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 = -1.43963e-05 Jy ! Component: 100 - total flux cleaned = -1.39683e-05 Jy ! Component: 150 - total flux cleaned = -1.37354e-05 Jy ! Component: 200 - total flux cleaned = -2.54177e-06 Jy ! Total flux subtracted in 200 components = -2.54177e-06 Jy ! Clean residual min=-0.001391 max=0.001374 Jy/beam ! Clean residual mean=0.000013 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.149663 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 128 components and 0.149663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.84 mas, bmaj=5.729 mas, bpa=-1.384 degrees ! Estimated noise=0.791352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.23851e-05 Jy ! Component: 100 - total flux cleaned = 3.32428e-05 Jy ! Component: 150 - total flux cleaned = 5.01288e-05 Jy ! Component: 200 - total flux cleaned = 6.58139e-05 Jy ! Total flux subtracted in 200 components = 6.58139e-05 Jy ! Clean residual min=-0.001302 max=0.001278 Jy/beam ! Clean residual mean=0.000007 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.149728 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.149728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073299Jy sigma=0.458332 ! Fit after self-cal, rms=0.073290Jy sigma=0.458290 wmodel J1430+4204_S_map.mod ! Writing 150 model components to file: J1430+4204_S_map.mod wobs J1430+4204_S_uvs.fits ! Writing UV FITS file: J1430+4204_S_uvs.fits wwins J1430+4204_S_map.win ! wwins: Wrote 4 windows to J1430+4204_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 = -0.000377618 Jy ! Component: 100 - total flux cleaned = -0.000399501 Jy ! Component: 150 - total flux cleaned = -0.000546144 Jy ! Component: 200 - total flux cleaned = -0.000666916 Jy ! Component: 250 - total flux cleaned = -0.000724959 Jy ! Component: 300 - total flux cleaned = -0.000781912 Jy ! Component: 350 - total flux cleaned = -0.00083785 Jy ! Component: 400 - total flux cleaned = -0.00085584 Jy ! Component: 450 - total flux cleaned = -0.000820031 Jy ! Component: 500 - total flux cleaned = -0.000802489 Jy ! Component: 550 - total flux cleaned = -0.00081974 Jy ! Component: 600 - total flux cleaned = -0.00081928 Jy ! Component: 650 - total flux cleaned = -0.000785992 Jy ! Component: 700 - total flux cleaned = -0.000835919 Jy ! Component: 750 - total flux cleaned = -0.000852145 Jy ! Component: 800 - total flux cleaned = -0.000852098 Jy ! Component: 850 - total flux cleaned = -0.000883565 Jy ! Component: 900 - total flux cleaned = -0.000914286 Jy ! Component: 950 - total flux cleaned = -0.000868091 Jy ! Component: 1000 - total flux cleaned = -0.000929 Jy ! Component: 1050 - total flux cleaned = -0.000974 Jy ! Component: 1100 - total flux cleaned = -0.000914635 Jy ! Component: 1150 - total flux cleaned = -0.000944079 Jy ! Component: 1200 - total flux cleaned = -0.000987741 Jy ! Component: 1250 - total flux cleaned = -0.000959486 Jy ! Component: 1300 - total flux cleaned = -0.0010162 Jy ! Component: 1350 - total flux cleaned = -0.000987951 Jy ! Component: 1400 - total flux cleaned = -0.00100166 Jy ! Component: 1450 - total flux cleaned = -0.00100142 Jy ! Component: 1500 - total flux cleaned = -0.00094713 Jy ! Component: 1550 - total flux cleaned = -0.000987416 Jy ! Component: 1600 - total flux cleaned = -0.0009606 Jy ! Component: 1650 - total flux cleaned = -0.000960442 Jy ! Component: 1700 - total flux cleaned = -0.000869375 Jy ! Component: 1750 - total flux cleaned = -0.00090814 Jy ! Component: 1800 - total flux cleaned = -0.000908191 Jy ! Component: 1850 - total flux cleaned = -0.000895375 Jy ! Component: 1900 - total flux cleaned = -0.000920617 Jy ! Component: 1950 - total flux cleaned = -0.00093284 Jy ! Component: 2000 - total flux cleaned = -0.000932623 Jy ! Component: 2050 - total flux cleaned = -0.000932458 Jy ! Component: 2100 - total flux cleaned = -0.000883878 Jy ! Component: 2150 - total flux cleaned = -0.000920244 Jy ! Component: 2200 - total flux cleaned = -0.000908107 Jy ! Component: 2250 - total flux cleaned = -0.000896421 Jy ! Component: 2300 - total flux cleaned = -0.000884622 Jy ! Component: 2350 - total flux cleaned = -0.000884624 Jy ! Component: 2400 - total flux cleaned = -0.000861611 Jy ! Component: 2450 - total flux cleaned = -0.000838713 Jy ! Component: 2500 - total flux cleaned = -0.000861606 Jy ! Component: 2550 - total flux cleaned = -0.000816307 Jy ! Component: 2600 - total flux cleaned = -0.000782568 Jy ! Component: 2650 - total flux cleaned = -0.00079375 Jy ! Component: 2700 - total flux cleaned = -0.000738278 Jy ! Component: 2750 - total flux cleaned = -0.000705181 Jy ! Component: 2800 - total flux cleaned = -0.00068325 Jy ! Component: 2850 - total flux cleaned = -0.000672345 Jy ! Component: 2900 - total flux cleaned = -0.00065074 Jy ! Component: 2950 - total flux cleaned = -0.00061848 Jy ! Component: 3000 - total flux cleaned = -0.000597148 Jy ! Component: 3050 - total flux cleaned = -0.000544136 Jy ! Component: 3100 - total flux cleaned = -0.00053357 Jy ! Component: 3150 - total flux cleaned = -0.00050212 Jy ! Component: 3200 - total flux cleaned = -0.000450252 Jy ! Component: 3250 - total flux cleaned = -0.000470906 Jy ! Component: 3300 - total flux cleaned = -0.000409184 Jy ! Component: 3350 - total flux cleaned = -0.000399009 Jy ! Component: 3400 - total flux cleaned = -0.000398986 Jy ! Component: 3450 - total flux cleaned = -0.000308157 Jy ! Component: 3500 - total flux cleaned = -0.000328241 Jy ! Component: 3550 - total flux cleaned = -0.000348109 Jy ! Component: 3600 - total flux cleaned = -0.000318246 Jy ! Component: 3650 - total flux cleaned = -0.000308328 Jy ! Component: 3700 - total flux cleaned = -0.000288649 Jy ! Component: 3750 - total flux cleaned = -0.000259351 Jy ! Component: 3800 - total flux cleaned = -0.000230257 Jy ! Component: 3850 - total flux cleaned = -0.000259269 Jy ! Component: 3900 - total flux cleaned = -0.000240113 Jy ! Component: 3950 - total flux cleaned = -0.000268606 Jy ! Component: 4000 - total flux cleaned = -0.000249631 Jy ! Component: 4050 - total flux cleaned = -0.000240149 Jy ! Total flux subtracted in 4096 components = -0.000183786 Jy ! Clean residual min=-0.000628 max=0.000619 Jy/beam ! Clean residual mean=0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.149545 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 452 components and 0.149545 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1430+4204_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.84 x 5.729 at -1.384 degrees (North through East) ! Clean map min=-0.00093429 max=0.12771 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1430+4204_S_map.fits wmodel /image_prod/ug002_uva//J1430+4204_S_map.mod ! Writing 452 model components to file: /image_prod/ug002_uva//J1430+4204_S_map.mod wobs /image_prod/ug002_uva//J1430+4204_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1430+4204_S_uvs.fits wwins /image_prod/ug002_uva//J1430+4204_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1430+4204_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.400713 0.400713 0.801427 1.60285 3.20571 6.41142 12.8228 25.6457 51.2913 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 748.664 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1430+4204_S_dfm.log closed on Thu Mar 5 01:46:29 2020