! Started logfile: /image_prod/ug002_uva//J1035+5040_S_dfm.log on Wed Mar 4 23:38:59 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//J1035+5040_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1035+5040_S_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.874167 visibilities/baseline/integration-bin. ! Found source: J1035+5040 ! ! 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 9441 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 J1035+5040_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028187Jy sigma=8.565362 ! Fit after self-cal, rms=0.801914Jy sigma=6.579956 ! 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=3.129 mas, bmaj=4.434 mas, bpa=-7.564 degrees ! Estimated noise=1.32781 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 = 0.157934 Jy ! Component: 100 - total flux cleaned = 0.193429 Jy ! Total flux subtracted in 100 components = 0.193429 Jy ! Clean residual min=-0.011093 max=0.043384 Jy/beam ! Clean residual mean=0.000036 rms=0.003276 Jy/beam ! Combined flux in latest and established models = 0.193429 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.193429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088298Jy sigma=0.663253 ! Fit after self-cal, rms=0.087986Jy sigma=0.662975 ! Inverting map ! Added new window around map position (-6, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350364 Jy ! Component: 100 - total flux cleaned = 0.0505024 Jy ! Total flux subtracted in 100 components = 0.0505024 Jy ! Clean residual min=-0.007197 max=0.013349 Jy/beam ! Clean residual mean=0.000022 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.243931 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.243931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072228Jy sigma=0.511804 ! Fit after self-cal, rms=0.069387Jy sigma=0.488382 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140306 Jy ! Component: 100 - total flux cleaned = 0.0217986 Jy ! Total flux subtracted in 100 components = 0.0217986 Jy ! Clean residual min=-0.004927 max=0.006705 Jy/beam ! Clean residual mean=0.000016 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.26573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.26573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066235Jy sigma=0.454672 ! Fit after self-cal, rms=0.065768Jy sigma=0.450975 ! 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=3.688 mas, bmaj=5.229 mas, bpa=-7.263 degrees ! Estimated noise=0.904032 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 = 0.00831667 Jy ! Component: 100 - total flux cleaned = 0.0131937 Jy ! Component: 150 - total flux cleaned = 0.0164261 Jy ! Component: 200 - total flux cleaned = 0.0186537 Jy ! Total flux subtracted in 200 components = 0.0186537 Jy ! Clean residual min=-0.004733 max=0.005355 Jy/beam ! Clean residual mean=-0.000004 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.284384 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.284384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064768Jy sigma=0.439256 ! Fit after self-cal, rms=0.064633Jy sigma=0.438079 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.688 x 5.229 at -7.263 degrees (North through East) ! Clean map min=-0.0048475 max=0.19938 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.99 KP 1.02 ! LA 1.00 MK 0.98 OV 0.90 PT 1.12 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.96 ! LA 1.05 MK 0.98 OV 0.93 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.03 KP 1.00 ! LA 0.98 MK 1.02 OV 0.90 PT 1.08 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.064633Jy sigma=0.438079 ! Fit after self-cal, rms=0.063376Jy sigma=0.421052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=5.264 mas, bpa=-7.582 degrees ! Estimated noise=0.896067 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 (-10.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035315 Jy ! Component: 100 - total flux cleaned = 0.0031806 Jy ! Component: 150 - total flux cleaned = 0.00303019 Jy ! Component: 200 - total flux cleaned = 0.00290316 Jy ! Total flux subtracted in 200 components = 0.00290316 Jy ! Clean residual min=-0.002735 max=0.002951 Jy/beam ! Clean residual mean=0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.287287 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.287287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063087Jy sigma=0.418139 ! Fit after self-cal, rms=0.063103Jy sigma=0.417823 ! 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=0.063103Jy sigma=0.417823 ! Fit after self-cal, rms=0.074578Jy sigma=0.410447 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=5.266 mas, bpa=-7.273 degrees ! Estimated noise=0.898967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147725 Jy ! Component: 100 - total flux cleaned = 0.00170454 Jy ! Component: 150 - total flux cleaned = 0.00186685 Jy ! Component: 200 - total flux cleaned = 0.0019338 Jy ! Total flux subtracted in 200 components = 0.0019338 Jy ! Clean residual min=-0.001506 max=0.001762 Jy/beam ! Clean residual mean=-0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.289221 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.289221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074513Jy sigma=0.409544 ! Fit after self-cal, rms=0.074582Jy sigma=0.409440 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 (-55, -82). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655202 Jy ! Component: 100 - total flux cleaned = 0.00073893 Jy ! Component: 150 - total flux cleaned = 0.000808168 Jy ! Component: 200 - total flux cleaned = 0.000808565 Jy ! Total flux subtracted in 200 components = 0.000808565 Jy ! Clean residual min=-0.001469 max=0.001586 Jy/beam ! Clean residual mean=-0.000006 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.290029 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.290029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074540Jy sigma=0.408926 ! Fit after self-cal, rms=0.074528Jy sigma=0.408898 ! Inverting map ! Added new window around map position (46.5, -63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989944 Jy ! Component: 100 - total flux cleaned = 0.00122683 Jy ! Component: 150 - total flux cleaned = 0.00125743 Jy ! Component: 200 - total flux cleaned = 0.00125765 Jy ! Total flux subtracted in 200 components = 0.00125765 Jy ! Clean residual min=-0.001493 max=0.001437 Jy/beam ! Clean residual mean=-0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.291287 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.291287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074487Jy sigma=0.408519 ! Fit after self-cal, rms=0.074486Jy sigma=0.408503 ! 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=0.074486Jy sigma=0.408503 ! Fit after self-cal, rms=0.074932Jy sigma=0.408323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.267 mas, bpa=-7.287 degrees ! Estimated noise=0.898257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774108 Jy ! Component: 100 - total flux cleaned = 0.00101332 Jy ! Component: 150 - total flux cleaned = 0.00109338 Jy ! Component: 200 - total flux cleaned = 0.00119351 Jy ! Total flux subtracted in 200 components = 0.00119351 Jy ! Clean residual min=-0.001465 max=0.001391 Jy/beam ! Clean residual mean=-0.000006 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.29248 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 147 components and 0.29248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074910Jy sigma=0.408097 ! Fit after self-cal, rms=0.074910Jy sigma=0.408091 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 = 0.000145317 Jy ! Component: 100 - total flux cleaned = 0.000145991 Jy ! Component: 150 - total flux cleaned = 0.000190341 Jy ! Component: 200 - total flux cleaned = 0.000232222 Jy ! Total flux subtracted in 200 components = 0.000232222 Jy ! Clean residual min=-0.001451 max=0.001357 Jy/beam ! Clean residual mean=-0.000006 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.292713 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 160 components and 0.292713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074897Jy sigma=0.407965 ! Fit after self-cal, rms=0.074897Jy sigma=0.407963 ! 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=0.074897Jy sigma=0.407963 ! Fit after self-cal, rms=0.075044Jy sigma=0.407937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.503 mas, bmaj=9.432 mas, bpa=19.77 degrees ! Estimated noise=1.11088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588173 Jy ! Component: 100 - total flux cleaned = 0.000708899 Jy ! Component: 150 - total flux cleaned = 0.000796348 Jy ! Component: 200 - total flux cleaned = 0.000886191 Jy ! Total flux subtracted in 200 components = 0.000886191 Jy ! Clean residual min=-0.001126 max=0.001274 Jy/beam ! Clean residual mean=-0.000011 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.293599 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 177 components and 0.293599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075036Jy sigma=0.407867 ! Fit after self-cal, rms=0.075034Jy sigma=0.407860 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 = 0.000215839 Jy ! Component: 100 - total flux cleaned = 0.000238836 Jy ! Component: 150 - total flux cleaned = 0.000270676 Jy ! Component: 200 - total flux cleaned = 0.000290799 Jy ! Total flux subtracted in 200 components = 0.000290799 Jy ! Clean residual min=-0.001131 max=0.001267 Jy/beam ! Clean residual mean=-0.000012 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.29389 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 180 components and 0.29389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075031Jy sigma=0.407826 ! Fit after self-cal, rms=0.075030Jy sigma=0.407824 ! 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=3.681 mas, bmaj=5.268 mas, bpa=-7.311 degrees ! Estimated noise=0.898429 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 5.268 at -7.311 degrees (North through East) ! Clean map min=-0.0014849 max=0.19816 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=3.125 mas, bmaj=4.468 mas, bpa=-7.64 degrees ! Estimated noise=1.3228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157132 Jy ! Component: 100 - total flux cleaned = 0.210664 Jy ! Component: 150 - total flux cleaned = 0.236376 Jy ! Component: 200 - total flux cleaned = 0.252338 Jy ! Total flux subtracted in 200 components = 0.252338 Jy ! Clean residual min=-0.004186 max=0.008765 Jy/beam ! Clean residual mean=0.000008 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.252338 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 0.252338 Jy ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=5.268 mas, bpa=-7.311 degrees ! Estimated noise=0.898429 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 = 0.0136344 Jy ! Component: 100 - total flux cleaned = 0.0223186 Jy ! Component: 150 - total flux cleaned = 0.0280548 Jy ! Component: 200 - total flux cleaned = 0.0319842 Jy ! Total flux subtracted in 200 components = 0.0319842 Jy ! Clean residual min=-0.001956 max=0.002248 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.284322 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 65 components and 0.284323 Jy ! Inverting map ! Added new window around map position (3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028668 Jy ! Component: 100 - total flux cleaned = 0.00502875 Jy ! Component: 150 - total flux cleaned = 0.00639712 Jy ! Component: 200 - total flux cleaned = 0.00714392 Jy ! Total flux subtracted in 200 components = 0.00714392 Jy ! Clean residual min=-0.001678 max=0.001550 Jy/beam ! Clean residual mean=-0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.291466 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.291466 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=8.503 mas, bmaj=9.432 mas, bpa=19.77 degrees ! Estimated noise=1.11088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913717 Jy ! Component: 100 - total flux cleaned = 0.00114879 Jy ! Component: 150 - total flux cleaned = 0.00138983 Jy ! Component: 200 - total flux cleaned = 0.00162867 Jy ! Total flux subtracted in 200 components = 0.00162867 Jy ! Clean residual min=-0.001264 max=0.001379 Jy/beam ! Clean residual mean=-0.000012 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.293095 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206776 Jy ! Component: 100 - total flux cleaned = 0.000319079 Jy ! Component: 150 - total flux cleaned = 0.00040035 Jy ! Component: 200 - total flux cleaned = 0.000401171 Jy ! Total flux subtracted in 200 components = 0.000401171 Jy ! Clean residual min=-0.001198 max=0.001338 Jy/beam ! Clean residual mean=-0.000012 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.293496 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 138 components and 0.293496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=5.268 mas, bpa=-7.311 degrees ! Estimated noise=0.898429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000462475 Jy ! Component: 100 - total flux cleaned = -0.000426685 Jy ! Component: 150 - total flux cleaned = -0.000426765 Jy ! Component: 200 - total flux cleaned = -0.000393664 Jy ! Total flux subtracted in 200 components = -0.000393664 Jy ! Clean residual min=-0.001466 max=0.001397 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.293103 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.293103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075093Jy sigma=0.408331 ! Fit after self-cal, rms=0.075086Jy sigma=0.408267 wmodel J1035+5040_S_map.mod ! Writing 157 model components to file: J1035+5040_S_map.mod wobs J1035+5040_S_uvs.fits ! Writing UV FITS file: J1035+5040_S_uvs.fits wwins J1035+5040_S_map.win ! wwins: Wrote 6 windows to J1035+5040_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 = -0.000162938 Jy ! Component: 100 - total flux cleaned = -0.00028217 Jy ! Component: 150 - total flux cleaned = -0.000465807 Jy ! Component: 200 - total flux cleaned = -0.000444789 Jy ! Component: 250 - total flux cleaned = -0.000445579 Jy ! Component: 300 - total flux cleaned = -0.00034128 Jy ! Component: 350 - total flux cleaned = -0.000361864 Jy ! Component: 400 - total flux cleaned = -0.000301379 Jy ! Component: 450 - total flux cleaned = -0.000360194 Jy ! Component: 500 - total flux cleaned = -0.000359678 Jy ! Component: 550 - total flux cleaned = -0.000397506 Jy ! Component: 600 - total flux cleaned = -0.000378209 Jy ! Component: 650 - total flux cleaned = -0.000322822 Jy ! Component: 700 - total flux cleaned = -0.000359316 Jy ! Component: 750 - total flux cleaned = -0.000323685 Jy ! Component: 800 - total flux cleaned = -0.000270774 Jy ! Component: 850 - total flux cleaned = -0.000357827 Jy ! Component: 900 - total flux cleaned = -0.00034031 Jy ! Component: 950 - total flux cleaned = -0.000340554 Jy ! Component: 1000 - total flux cleaned = -0.000391214 Jy ! Component: 1050 - total flux cleaned = -0.000424397 Jy ! Component: 1100 - total flux cleaned = -0.000408275 Jy ! Component: 1150 - total flux cleaned = -0.000440688 Jy ! Component: 1200 - total flux cleaned = -0.000408526 Jy ! Component: 1250 - total flux cleaned = -0.000392629 Jy ! Component: 1300 - total flux cleaned = -0.000392737 Jy ! Component: 1350 - total flux cleaned = -0.000408203 Jy ! Component: 1400 - total flux cleaned = -0.000392975 Jy ! Component: 1450 - total flux cleaned = -0.000453438 Jy ! Component: 1500 - total flux cleaned = -0.000483505 Jy ! Component: 1550 - total flux cleaned = -0.000557705 Jy ! Component: 1600 - total flux cleaned = -0.000572435 Jy ! Component: 1650 - total flux cleaned = -0.0006017 Jy ! Component: 1700 - total flux cleaned = -0.0006884 Jy ! Component: 1750 - total flux cleaned = -0.000745495 Jy ! Component: 1800 - total flux cleaned = -0.000802115 Jy ! Component: 1850 - total flux cleaned = -0.00080227 Jy ! Component: 1900 - total flux cleaned = -0.000871633 Jy ! Component: 1950 - total flux cleaned = -0.00085802 Jy ! Component: 2000 - total flux cleaned = -0.000844349 Jy ! Component: 2050 - total flux cleaned = -0.000817444 Jy ! Component: 2100 - total flux cleaned = -0.000830994 Jy ! Component: 2150 - total flux cleaned = -0.000804346 Jy ! Component: 2200 - total flux cleaned = -0.000764841 Jy ! Component: 2250 - total flux cleaned = -0.000752015 Jy ! Component: 2300 - total flux cleaned = -0.000751901 Jy ! Component: 2350 - total flux cleaned = -0.000726124 Jy ! Component: 2400 - total flux cleaned = -0.000726302 Jy ! Component: 2450 - total flux cleaned = -0.000713711 Jy ! Component: 2500 - total flux cleaned = -0.000726246 Jy ! Component: 2550 - total flux cleaned = -0.000701252 Jy ! Component: 2600 - total flux cleaned = -0.000651527 Jy ! Component: 2650 - total flux cleaned = -0.000639284 Jy ! Component: 2700 - total flux cleaned = -0.000626974 Jy ! Component: 2750 - total flux cleaned = -0.000614816 Jy ! Component: 2800 - total flux cleaned = -0.000578595 Jy ! Component: 2850 - total flux cleaned = -0.00056664 Jy ! Component: 2900 - total flux cleaned = -0.000542823 Jy ! Component: 2950 - total flux cleaned = -0.000471972 Jy ! Component: 3000 - total flux cleaned = -0.000507058 Jy ! Component: 3050 - total flux cleaned = -0.000448892 Jy ! Component: 3100 - total flux cleaned = -0.000448907 Jy ! Component: 3150 - total flux cleaned = -0.000448875 Jy ! Component: 3200 - total flux cleaned = -0.000391871 Jy ! Component: 3250 - total flux cleaned = -0.000425855 Jy ! Component: 3300 - total flux cleaned = -0.000380844 Jy ! Component: 3350 - total flux cleaned = -0.000324873 Jy ! Component: 3400 - total flux cleaned = -0.000302591 Jy ! Component: 3450 - total flux cleaned = -0.000324552 Jy ! Component: 3500 - total flux cleaned = -0.000203565 Jy ! Component: 3550 - total flux cleaned = -0.000203442 Jy ! Component: 3600 - total flux cleaned = -0.00017085 Jy ! Component: 3650 - total flux cleaned = -7.36212e-05 Jy ! Component: 3700 - total flux cleaned = -5.221e-05 Jy ! Component: 3750 - total flux cleaned = 1.17467e-06 Jy ! Component: 3800 - total flux cleaned = 4.36358e-05 Jy ! Component: 3850 - total flux cleaned = 7.53644e-05 Jy ! Component: 3900 - total flux cleaned = 0.000138394 Jy ! Component: 3950 - total flux cleaned = 0.000211467 Jy ! Component: 4000 - total flux cleaned = 0.000221959 Jy ! Component: 4050 - total flux cleaned = 0.000252917 Jy ! Total flux subtracted in 4096 components = 0.000283773 Jy ! Clean residual min=-0.000706 max=0.000691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.293386 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 447 components and 0.293387 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1035+5040_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.681 x 5.268 at -7.311 degrees (North through East) ! Clean map min=-0.0013022 max=0.19751 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1035+5040_S_map.fits wmodel /image_prod/ug002_uva//J1035+5040_S_map.mod ! Writing 447 model components to file: /image_prod/ug002_uva//J1035+5040_S_map.mod wobs /image_prod/ug002_uva//J1035+5040_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1035+5040_S_uvs.fits wwins /image_prod/ug002_uva//J1035+5040_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1035+5040_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.197512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275057 0.275057 0.550115 1.10023 2.20046 4.40092 8.80184 17.6037 35.2074 70.4147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1090.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1035+5040_S_dfm.log closed on Wed Mar 4 23:39:03 2020