! Started logfile: /image_prod/ug002_uva//J1151+3825_S_b_dfm.log on Thu Mar 5 00:15:04 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//J1151+3825_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1151+3825_S_b_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J1151+3825 ! ! 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 6900 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 J1151+3825_S_b] 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001717Jy sigma=9.042302 ! Fit after self-cal, rms=0.933070Jy sigma=8.432233 ! 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=2.695 mas, bmaj=5.802 mas, bpa=0.9688 degrees ! Estimated noise=1.66429 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 = 0.0469532 Jy ! Component: 100 - total flux cleaned = 0.0663565 Jy ! Total flux subtracted in 100 components = 0.0663565 Jy ! Clean residual min=-0.009880 max=0.017393 Jy/beam ! Clean residual mean=0.000013 rms=0.002689 Jy/beam ! Combined flux in latest and established models = 0.0663565 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0663565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111376Jy sigma=0.741644 ! Fit after self-cal, rms=0.110813Jy sigma=0.735989 ! Inverting map ! Added new window around map position (-43, -68). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177558 Jy ! Component: 100 - total flux cleaned = 0.0290576 Jy ! Total flux subtracted in 100 components = 0.0290576 Jy ! Clean residual min=-0.008496 max=0.012698 Jy/beam ! Clean residual mean=0.000005 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.0954141 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.0954141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106893Jy sigma=0.690877 ! Fit after self-cal, rms=0.106279Jy sigma=0.682559 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136666 Jy ! Component: 100 - total flux cleaned = 0.0218068 Jy ! Total flux subtracted in 100 components = 0.0218068 Jy ! Clean residual min=-0.007401 max=0.012761 Jy/beam ! Clean residual mean=-0.000004 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.117221 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.117221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103913Jy sigma=0.658357 ! Fit after self-cal, rms=0.103515Jy sigma=0.653479 ! Inverting map ! Added new window around map position (-6, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125354 Jy ! Component: 100 - total flux cleaned = 0.0189095 Jy ! Total flux subtracted in 100 components = 0.0189095 Jy ! Clean residual min=-0.007153 max=0.009210 Jy/beam ! Clean residual mean=-0.000006 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.13613 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.13613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101569Jy sigma=0.634103 ! Fit after self-cal, rms=0.101427Jy sigma=0.631244 ! 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=3.376 mas, bmaj=6.883 mas, bpa=-2.449 degrees ! Estimated noise=0.984581 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 (-15, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110963 Jy ! Component: 100 - total flux cleaned = 0.0163615 Jy ! Component: 150 - total flux cleaned = 0.0192924 Jy ! Component: 200 - total flux cleaned = 0.0210172 Jy ! Total flux subtracted in 200 components = 0.0210172 Jy ! Clean residual min=-0.007681 max=0.007733 Jy/beam ! Clean residual mean=-0.000006 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.157148 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.157148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099590Jy sigma=0.614304 ! Fit after self-cal, rms=0.099507Jy sigma=0.610461 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.376 x 6.883 at -2.449 degrees (North through East) ! Clean map min=-0.0070166 max=0.056048 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.91 KP 1.10 LA 1.07 ! MK 0.99 NL 1.24 OV 0.99 PT 0.92 ! SC 1.23 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 KP 1.05 LA 1.10 ! MK 0.86 NL 0.80 OV 0.96 PT 0.97 ! SC 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 KP 1.12 LA 1.10 ! MK 0.88 NL 1.08 OV 1.00 PT 0.93 ! SC 1.17 ! ! ! Fit before self-cal, rms=0.099507Jy sigma=0.610461 ! Fit after self-cal, rms=0.090582Jy sigma=0.601307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.398 mas, bmaj=6.901 mas, bpa=-4.543 degrees ! Estimated noise=0.972611 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 = 0.00314101 Jy ! Component: 100 - total flux cleaned = 0.00389689 Jy ! Component: 150 - total flux cleaned = 0.0043934 Jy ! Component: 200 - total flux cleaned = 0.00470787 Jy ! Total flux subtracted in 200 components = 0.00470787 Jy ! Clean residual min=-0.004609 max=0.004616 Jy/beam ! Clean residual mean=-0.000006 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.161856 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.161856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090007Jy sigma=0.596401 ! Fit after self-cal, rms=0.090054Jy sigma=0.594712 ! 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=0.090054Jy sigma=0.594712 ! Fit after self-cal, rms=0.087524Jy sigma=0.586636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=6.862 mas, bpa=-4.724 degrees ! Estimated noise=0.977653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317165 Jy ! Component: 100 - total flux cleaned = 0.00365945 Jy ! Component: 150 - total flux cleaned = 0.00376413 Jy ! Component: 200 - total flux cleaned = 0.00377022 Jy ! Total flux subtracted in 200 components = 0.00377022 Jy ! Clean residual min=-0.004031 max=0.004642 Jy/beam ! Clean residual mean=-0.000005 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.165626 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.165626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087139Jy sigma=0.583515 ! Fit after self-cal, rms=0.087206Jy sigma=0.582128 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 = 0.00106184 Jy ! Component: 100 - total flux cleaned = 0.00136984 Jy ! Component: 150 - total flux cleaned = 0.00128655 Jy ! Component: 200 - total flux cleaned = 0.00113678 Jy ! Total flux subtracted in 200 components = 0.00113678 Jy ! Clean residual min=-0.003606 max=0.004006 Jy/beam ! Clean residual mean=-0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.166763 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.166763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086971Jy sigma=0.580039 ! Fit after self-cal, rms=0.086945Jy sigma=0.579542 ! 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=0.086945Jy sigma=0.579542 ! Fit after self-cal, rms=0.079475Jy sigma=0.575433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=6.833 mas, bpa=-6.158 degrees ! Estimated noise=0.947282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505536 Jy ! Component: 100 - total flux cleaned = 0.000968871 Jy ! Component: 150 - total flux cleaned = 0.00119839 Jy ! Component: 200 - total flux cleaned = 0.00132907 Jy ! Total flux subtracted in 200 components = 0.00132907 Jy ! Clean residual min=-0.003293 max=0.003541 Jy/beam ! Clean residual mean=-0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.168092 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.168092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079266Jy sigma=0.573304 ! Fit after self-cal, rms=0.079234Jy sigma=0.572575 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 = 0.000678938 Jy ! Component: 100 - total flux cleaned = 0.00110105 Jy ! Component: 150 - total flux cleaned = 0.00128313 Jy ! Component: 200 - total flux cleaned = 0.00139274 Jy ! Total flux subtracted in 200 components = 0.00139274 Jy ! Clean residual min=-0.003325 max=0.003447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.169484 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.169484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079105Jy sigma=0.571366 ! Fit after self-cal, rms=0.079102Jy sigma=0.571104 ! 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=0.079102Jy sigma=0.571104 ! Fit after self-cal, rms=0.077521Jy sigma=0.570705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.592 mas, bmaj=10.35 mas, bpa=11 degrees ! Estimated noise=1.12233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174183 Jy ! Component: 100 - total flux cleaned = 0.00184549 Jy ! Component: 150 - total flux cleaned = 0.00184869 Jy ! Component: 200 - total flux cleaned = 0.00192723 Jy ! Total flux subtracted in 200 components = 0.00192723 Jy ! Clean residual min=-0.003438 max=0.004386 Jy/beam ! Clean residual mean=-0.000003 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.171412 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.171412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077477Jy sigma=0.570166 ! Fit after self-cal, rms=0.077478Jy sigma=0.570001 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 (3, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165824 Jy ! Component: 100 - total flux cleaned = 0.0015626 Jy ! Component: 150 - total flux cleaned = 0.00114911 Jy ! Component: 200 - total flux cleaned = 0.0010913 Jy ! Total flux subtracted in 200 components = 0.0010913 Jy ! Clean residual min=-0.003357 max=0.002731 Jy/beam ! Clean residual mean=-0.000005 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.172503 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 167 components and 0.172503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077345Jy sigma=0.568456 ! Fit after self-cal, rms=0.077276Jy sigma=0.568180 ! 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=3.31 mas, bmaj=6.839 mas, bpa=-7.06 degrees ! Estimated noise=0.924193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 6.839 at -7.06 degrees (North through East) ! Clean map min=-0.0033442 max=0.045889 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=2.682 mas, bmaj=5.772 mas, bpa=-3.917 degrees ! Estimated noise=1.58603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469101 Jy ! Component: 100 - total flux cleaned = 0.0759947 Jy ! Component: 150 - total flux cleaned = 0.0972869 Jy ! Component: 200 - total flux cleaned = 0.113306 Jy ! Total flux subtracted in 200 components = 0.113306 Jy ! Clean residual min=-0.006692 max=0.009231 Jy/beam ! Clean residual mean=0.000002 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.113306 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.113306 Jy ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=6.839 mas, bpa=-7.06 degrees ! Estimated noise=0.924193 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 = 0.0167671 Jy ! Component: 100 - total flux cleaned = 0.0281875 Jy ! Component: 150 - total flux cleaned = 0.0367657 Jy ! Component: 200 - total flux cleaned = 0.0434131 Jy ! Total flux subtracted in 200 components = 0.0434131 Jy ! Clean residual min=-0.004977 max=0.004442 Jy/beam ! Clean residual mean=0.000005 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.15672 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 87 components and 0.15672 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=8.592 mas, bmaj=10.35 mas, bpa=11 degrees ! Estimated noise=1.12233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755122 Jy ! Component: 100 - total flux cleaned = 0.010555 Jy ! Component: 150 - total flux cleaned = 0.0119564 Jy ! Component: 200 - total flux cleaned = 0.0127592 Jy ! Total flux subtracted in 200 components = 0.0127592 Jy ! Clean residual min=-0.003764 max=0.003121 Jy/beam ! Clean residual mean=0.000004 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.169479 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 = 0.000691261 Jy ! Component: 100 - total flux cleaned = 0.00110043 Jy ! Component: 150 - total flux cleaned = 0.00155057 Jy ! Component: 200 - total flux cleaned = 0.00186877 Jy ! Total flux subtracted in 200 components = 0.00186877 Jy ! Clean residual min=-0.003543 max=0.002678 Jy/beam ! Clean residual mean=0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.171348 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 192 components and 0.171348 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=6.839 mas, bpa=-7.06 degrees ! Estimated noise=0.924193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269119 Jy ! Component: 100 - total flux cleaned = 0.000448729 Jy ! Component: 150 - total flux cleaned = 0.000627184 Jy ! Component: 200 - total flux cleaned = 0.000625108 Jy ! Total flux subtracted in 200 components = 0.000625108 Jy ! Clean residual min=-0.002773 max=0.002754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.171973 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 222 components and 0.171973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077320Jy sigma=0.568265 ! Fit after self-cal, rms=0.077195Jy sigma=0.567065 wmodel J1151+3825_S_b_map.mod ! Writing 222 model components to file: J1151+3825_S_b_map.mod wobs J1151+3825_S_b_uvs.fits ! Writing UV FITS file: J1151+3825_S_b_uvs.fits wwins J1151+3825_S_b_map.win ! wwins: Wrote 5 windows to J1151+3825_S_b_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 = -9.27289e-05 Jy ! Component: 100 - total flux cleaned = 0.000237425 Jy ! Component: 150 - total flux cleaned = 0.000412849 Jy ! Component: 200 - total flux cleaned = 0.000623364 Jy ! Component: 250 - total flux cleaned = 0.000824927 Jy ! Component: 300 - total flux cleaned = 0.00101856 Jy ! Component: 350 - total flux cleaned = 0.00116881 Jy ! Component: 400 - total flux cleaned = 0.00127875 Jy ! Component: 450 - total flux cleaned = 0.00134979 Jy ! Component: 500 - total flux cleaned = 0.00134957 Jy ! Component: 550 - total flux cleaned = 0.00124956 Jy ! Component: 600 - total flux cleaned = 0.00115227 Jy ! Component: 650 - total flux cleaned = 0.00108974 Jy ! Component: 700 - total flux cleaned = 0.00102803 Jy ! Component: 750 - total flux cleaned = 0.000967199 Jy ! Component: 800 - total flux cleaned = 0.000878126 Jy ! Component: 850 - total flux cleaned = 0.00082035 Jy ! Component: 900 - total flux cleaned = 0.00079155 Jy ! Component: 950 - total flux cleaned = 0.000677871 Jy ! Component: 1000 - total flux cleaned = 0.000705296 Jy ! Component: 1050 - total flux cleaned = 0.000650556 Jy ! Component: 1100 - total flux cleaned = 0.000731421 Jy ! Component: 1150 - total flux cleaned = 0.000810632 Jy ! Component: 1200 - total flux cleaned = 0.000810349 Jy ! Component: 1250 - total flux cleaned = 0.000810581 Jy ! Component: 1300 - total flux cleaned = 0.000887419 Jy ! Component: 1350 - total flux cleaned = 0.000913024 Jy ! Component: 1400 - total flux cleaned = 0.000987168 Jy ! Component: 1450 - total flux cleaned = 0.000987181 Jy ! Component: 1500 - total flux cleaned = 0.00108329 Jy ! Component: 1550 - total flux cleaned = 0.00103568 Jy ! Component: 1600 - total flux cleaned = 0.00110651 Jy ! Component: 1650 - total flux cleaned = 0.0011297 Jy ! Component: 1700 - total flux cleaned = 0.00122139 Jy ! Component: 1750 - total flux cleaned = 0.00119892 Jy ! Component: 1800 - total flux cleaned = 0.00122126 Jy ! Component: 1850 - total flux cleaned = 0.0012434 Jy ! Component: 1900 - total flux cleaned = 0.00126531 Jy ! Component: 1950 - total flux cleaned = 0.00128689 Jy ! Component: 2000 - total flux cleaned = 0.00128682 Jy ! Component: 2050 - total flux cleaned = 0.00135034 Jy ! Component: 2100 - total flux cleaned = 0.00135003 Jy ! Component: 2150 - total flux cleaned = 0.00139178 Jy ! Component: 2200 - total flux cleaned = 0.00139152 Jy ! Component: 2250 - total flux cleaned = 0.00141173 Jy ! Component: 2300 - total flux cleaned = 0.00141187 Jy ! Component: 2350 - total flux cleaned = 0.00147126 Jy ! Component: 2400 - total flux cleaned = 0.00141224 Jy ! Component: 2450 - total flux cleaned = 0.00141245 Jy ! Component: 2500 - total flux cleaned = 0.00137414 Jy ! Component: 2550 - total flux cleaned = 0.00129809 Jy ! Component: 2600 - total flux cleaned = 0.00135489 Jy ! Component: 2650 - total flux cleaned = 0.00133636 Jy ! Component: 2700 - total flux cleaned = 0.00131777 Jy ! Component: 2750 - total flux cleaned = 0.001318 Jy ! Component: 2800 - total flux cleaned = 0.00133608 Jy ! Component: 2850 - total flux cleaned = 0.00135408 Jy ! Component: 2900 - total flux cleaned = 0.00133659 Jy ! Component: 2950 - total flux cleaned = 0.00142485 Jy ! Component: 3000 - total flux cleaned = 0.00135468 Jy ! Component: 3050 - total flux cleaned = 0.00133745 Jy ! Component: 3100 - total flux cleaned = 0.00132025 Jy ! Component: 3150 - total flux cleaned = 0.00123513 Jy ! Component: 3200 - total flux cleaned = 0.00123513 Jy ! Component: 3250 - total flux cleaned = 0.00120155 Jy ! Component: 3300 - total flux cleaned = 0.00113511 Jy ! Component: 3350 - total flux cleaned = 0.00103623 Jy ! Component: 3400 - total flux cleaned = 0.000987061 Jy ! Component: 3450 - total flux cleaned = 0.000954695 Jy ! Component: 3500 - total flux cleaned = 0.000890167 Jy ! Component: 3550 - total flux cleaned = 0.000842281 Jy ! Component: 3600 - total flux cleaned = 0.000778979 Jy ! Component: 3650 - total flux cleaned = 0.000716137 Jy ! Component: 3700 - total flux cleaned = 0.000716194 Jy ! Component: 3750 - total flux cleaned = 0.0006697 Jy ! Component: 3800 - total flux cleaned = 0.000654362 Jy ! Component: 3850 - total flux cleaned = 0.000623653 Jy ! Component: 3900 - total flux cleaned = 0.000593214 Jy ! Component: 3950 - total flux cleaned = 0.000563045 Jy ! Component: 4000 - total flux cleaned = 0.000503228 Jy ! Component: 4050 - total flux cleaned = 0.000532976 Jy ! Total flux subtracted in 4096 components = 0.000518225 Jy ! Clean residual min=-0.000772 max=0.000863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.172491 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 504 components and 0.172491 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1151+3825_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 6.839 at -7.06 degrees (North through East) ! Clean map min=-0.0032447 max=0.043789 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1151+3825_S_b_map.fits wmodel /image_prod/ug002_uva//J1151+3825_S_b_map.mod ! Writing 504 model components to file: /image_prod/ug002_uva//J1151+3825_S_b_map.mod wobs /image_prod/ug002_uva//J1151+3825_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1151+3825_S_b_uvs.fits wwins /image_prod/ug002_uva//J1151+3825_S_b_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1151+3825_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0437894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83605 1.83605 3.6721 7.3442 14.6884 29.3768 58.7536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.394 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1151+3825_S_b_dfm.log closed on Thu Mar 5 00:15:08 2020