! Started logfile: /image_prod/ug002_uva//J1415+3706_S_dfm.log on Thu Mar 5 01:39:26 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//J1415+3706_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1415+3706_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.708333 visibilities/baseline/integration-bin. ! Found source: J1415+3706 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4590 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 J1415+3706_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.068956Jy sigma=7.678203 ! Fit after self-cal, rms=0.663792Jy sigma=4.738660 ! 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=2.738 mas, bmaj=5.022 mas, bpa=-6.773 degrees ! Estimated noise=2.19542 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 = 0.258072 Jy ! Component: 100 - total flux cleaned = 0.322863 Jy ! Total flux subtracted in 100 components = 0.322863 Jy ! Clean residual min=-0.013218 max=0.026806 Jy/beam ! Clean residual mean=0.000018 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 0.322863 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.322863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097305Jy sigma=0.620363 ! Fit after self-cal, rms=0.097210Jy sigma=0.619902 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292544 Jy ! Component: 100 - total flux cleaned = 0.0439701 Jy ! Total flux subtracted in 100 components = 0.0439701 Jy ! Clean residual min=-0.010693 max=0.014479 Jy/beam ! Clean residual mean=0.000011 rms=0.002765 Jy/beam ! Combined flux in latest and established models = 0.366833 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.366833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087790Jy sigma=0.538922 ! Fit after self-cal, rms=0.087618Jy sigma=0.538135 ! 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=3.235 mas, bmaj=5.794 mas, bpa=-6.56 degrees ! Estimated noise=1.50658 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 (4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151398 Jy ! Component: 100 - total flux cleaned = 0.0236314 Jy ! Component: 150 - total flux cleaned = 0.0282509 Jy ! Component: 200 - total flux cleaned = 0.0311659 Jy ! Total flux subtracted in 200 components = 0.0311659 Jy ! Clean residual min=-0.007374 max=0.012490 Jy/beam ! Clean residual mean=0.000009 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.397999 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.397999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084423Jy sigma=0.514961 ! Fit after self-cal, rms=0.084147Jy sigma=0.512701 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 5.794 at -6.56 degrees (North through East) ! Clean map min=-0.0073378 max=0.33777 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.95 KP 0.97 LA 1.00 ! MK 1.00 NL 0.98 OV 0.96 PT 0.96 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.97 KP 0.98 LA 0.99 ! MK 0.99 NL 1.23 OV 0.98 PT 1.01 ! SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.96 KP 0.96 LA 0.98 ! MK 0.99 NL 1.16 OV 0.96 PT 0.99 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.084147Jy sigma=0.512701 ! Fit after self-cal, rms=0.076010Jy sigma=0.464665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=5.775 mas, bpa=-6.523 degrees ! Estimated noise=1.49532 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 = 0.00143866 Jy ! Component: 100 - total flux cleaned = 0.000373223 Jy ! Component: 150 - total flux cleaned = -0.000118194 Jy ! Component: 200 - total flux cleaned = -0.000194815 Jy ! Total flux subtracted in 200 components = -0.000194815 Jy ! Clean residual min=-0.005077 max=0.005742 Jy/beam ! Clean residual mean=0.000004 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.397804 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.397804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075591Jy sigma=0.461268 ! Fit after self-cal, rms=0.075593Jy sigma=0.460897 ! 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=0.075593Jy sigma=0.460897 ! Fit after self-cal, rms=0.070677Jy sigma=0.429606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=5.768 mas, bpa=-6.444 degrees ! Estimated noise=1.4925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.42624e-05 Jy ! Component: 100 - total flux cleaned = -0.000570262 Jy ! Component: 150 - total flux cleaned = -0.00080485 Jy ! Component: 200 - total flux cleaned = -0.00101433 Jy ! Total flux subtracted in 200 components = -0.00101433 Jy ! Clean residual min=-0.004247 max=0.004760 Jy/beam ! Clean residual mean=0.000002 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.39679 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.39679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070552Jy sigma=0.428681 ! Fit after self-cal, rms=0.070576Jy sigma=0.428572 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 (-22, -85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344823 Jy ! Component: 100 - total flux cleaned = 0.00365775 Jy ! Component: 150 - total flux cleaned = 0.00353114 Jy ! Component: 200 - total flux cleaned = 0.00347341 Jy ! Total flux subtracted in 200 components = 0.00347341 Jy ! Clean residual min=-0.003834 max=0.004851 Jy/beam ! Clean residual mean=0.000005 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.400263 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.400263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070261Jy sigma=0.426475 ! Fit after self-cal, rms=0.070245Jy sigma=0.426324 ! Inverting map ! Added new window around map position (-100.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292293 Jy ! Component: 100 - total flux cleaned = 0.00371896 Jy ! Component: 150 - total flux cleaned = 0.00421406 Jy ! Component: 200 - total flux cleaned = 0.00439372 Jy ! Total flux subtracted in 200 components = 0.00439372 Jy ! Clean residual min=-0.003463 max=0.003820 Jy/beam ! Clean residual mean=0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.404657 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.404657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069956Jy sigma=0.424363 ! Fit after self-cal, rms=0.069941Jy sigma=0.424238 ! Inverting map ! Added new window around map position (101, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326864 Jy ! Component: 100 - total flux cleaned = 0.00362782 Jy ! Component: 150 - total flux cleaned = 0.00379942 Jy ! Component: 200 - total flux cleaned = 0.00396077 Jy ! Total flux subtracted in 200 components = 0.00396077 Jy ! Clean residual min=-0.003656 max=0.003752 Jy/beam ! Clean residual mean=0.000002 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.408618 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 0.408618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069735Jy sigma=0.422968 ! Fit after self-cal, rms=0.069726Jy sigma=0.422876 ! Inverting map ! Added new window around map position (-93.5, 101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351974 Jy ! Component: 100 - total flux cleaned = 0.00437999 Jy ! Component: 150 - total flux cleaned = 0.00482781 Jy ! Component: 200 - total flux cleaned = 0.00488584 Jy ! Total flux subtracted in 200 components = 0.00488584 Jy ! Clean residual min=-0.003303 max=0.003141 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.413504 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.413504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069502Jy sigma=0.421296 ! Fit after self-cal, rms=0.069494Jy sigma=0.421242 ! 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=0.069494Jy sigma=0.421242 ! Fit after self-cal, rms=0.069327Jy sigma=0.420791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=5.762 mas, bpa=-6.441 degrees ! Estimated noise=1.48902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566833 Jy ! Component: 100 - total flux cleaned = 0.000690822 Jy ! Component: 150 - total flux cleaned = 0.000850196 Jy ! Component: 200 - total flux cleaned = 0.000852653 Jy ! Total flux subtracted in 200 components = 0.000852653 Jy ! Clean residual min=-0.002999 max=0.002926 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.414356 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 0.414356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069235Jy sigma=0.420212 ! Fit after self-cal, rms=0.069231Jy sigma=0.420200 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 = 0.000293455 Jy ! Component: 100 - total flux cleaned = 0.000249454 Jy ! Component: 150 - total flux cleaned = 0.000206434 Jy ! Component: 200 - total flux cleaned = 0.000123847 Jy ! Total flux subtracted in 200 components = 0.000123847 Jy ! Clean residual min=-0.002916 max=0.002786 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.41448 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 175 components and 0.41448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069176Jy sigma=0.419851 ! Fit after self-cal, rms=0.069175Jy sigma=0.419847 ! 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=0.069175Jy sigma=0.419847 ! Fit after self-cal, rms=0.069204Jy sigma=0.419777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.188 mas, bmaj=9.412 mas, bpa=-9.259 degrees ! Estimated noise=1.86982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119269 Jy ! Component: 100 - total flux cleaned = -0.00174084 Jy ! Component: 150 - total flux cleaned = -0.00207709 Jy ! Component: 200 - total flux cleaned = -0.00220796 Jy ! Total flux subtracted in 200 components = -0.00220796 Jy ! Clean residual min=-0.002907 max=0.003242 Jy/beam ! Clean residual mean=0.000003 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.412272 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 199 components and 0.412272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069157Jy sigma=0.419579 ! Fit after self-cal, rms=0.069152Jy sigma=0.419558 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 = -0.000636409 Jy ! Component: 100 - total flux cleaned = -0.000922103 Jy ! Component: 150 - total flux cleaned = -0.00111368 Jy ! Component: 200 - total flux cleaned = -0.00129335 Jy ! Total flux subtracted in 200 components = -0.00129335 Jy ! Clean residual min=-0.002810 max=0.003214 Jy/beam ! Clean residual mean=0.000003 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.410979 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 0.410979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069126Jy sigma=0.419473 ! Fit after self-cal, rms=0.069123Jy sigma=0.419465 ! 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=3.223 mas, bmaj=5.759 mas, bpa=-6.452 degrees ! Estimated noise=1.48864 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 5.759 at -6.452 degrees (North through East) ! Clean map min=-0.0035705 max=0.33492 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=2.733 mas, bmaj=4.982 mas, bpa=-7.279 degrees ! Estimated noise=2.16966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254774 Jy ! Component: 100 - total flux cleaned = 0.319548 Jy ! Component: 150 - total flux cleaned = 0.349606 Jy ! Component: 200 - total flux cleaned = 0.366872 Jy ! Total flux subtracted in 200 components = 0.366872 Jy ! Clean residual min=-0.006686 max=0.008712 Jy/beam ! Clean residual mean=0.000007 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.366872 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.366872 Jy ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=5.759 mas, bpa=-6.452 degrees ! Estimated noise=1.48864 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 = 0.0122542 Jy ! Component: 100 - total flux cleaned = 0.0198267 Jy ! Component: 150 - total flux cleaned = 0.0257835 Jy ! Component: 200 - total flux cleaned = 0.0307167 Jy ! Total flux subtracted in 200 components = 0.0307167 Jy ! Clean residual min=-0.004073 max=0.003984 Jy/beam ! Clean residual mean=0.000006 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.397589 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.397589 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=7.188 mas, bmaj=9.412 mas, bpa=-9.259 degrees ! Estimated noise=1.86982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592731 Jy ! Component: 100 - total flux cleaned = 0.00995469 Jy ! Component: 150 - total flux cleaned = 0.0108301 Jy ! Component: 200 - total flux cleaned = 0.0112103 Jy ! Total flux subtracted in 200 components = 0.0112103 Jy ! Clean residual min=-0.003319 max=0.004025 Jy/beam ! Clean residual mean=0.000008 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.408799 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 = 0.000338628 Jy ! Component: 100 - total flux cleaned = 0.000540999 Jy ! Component: 150 - total flux cleaned = 0.000719968 Jy ! Component: 200 - total flux cleaned = 0.000720636 Jy ! Total flux subtracted in 200 components = 0.000720636 Jy ! Clean residual min=-0.003026 max=0.003590 Jy/beam ! Clean residual mean=0.000007 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.40952 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 105 components and 0.40952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=5.759 mas, bpa=-6.452 degrees ! Estimated noise=1.48864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173432 Jy ! Component: 100 - total flux cleaned = 0.00262148 Jy ! Component: 150 - total flux cleaned = 0.00322894 Jy ! Component: 200 - total flux cleaned = 0.00370009 Jy ! Total flux subtracted in 200 components = 0.00370009 Jy ! Clean residual min=-0.003319 max=0.003188 Jy/beam ! Clean residual mean=0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.41322 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.41322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069536Jy sigma=0.422188 ! Fit after self-cal, rms=0.069487Jy sigma=0.421918 wmodel J1415+3706_S_map.mod ! Writing 130 model components to file: J1415+3706_S_map.mod wobs J1415+3706_S_uvs.fits ! Writing UV FITS file: J1415+3706_S_uvs.fits wwins J1415+3706_S_map.win ! wwins: Wrote 6 windows to J1415+3706_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 = 0.000165849 Jy ! Component: 100 - total flux cleaned = 0.000322354 Jy ! Component: 150 - total flux cleaned = 0.000420682 Jy ! Component: 200 - total flux cleaned = 0.000564116 Jy ! Component: 250 - total flux cleaned = 0.000882901 Jy ! Component: 300 - total flux cleaned = 0.00136472 Jy ! Component: 350 - total flux cleaned = 0.00153446 Jy ! Component: 400 - total flux cleaned = 0.00178337 Jy ! Component: 450 - total flux cleaned = 0.00194325 Jy ! Component: 500 - total flux cleaned = 0.00213844 Jy ! Component: 550 - total flux cleaned = 0.00236625 Jy ! Component: 600 - total flux cleaned = 0.002661 Jy ! Component: 650 - total flux cleaned = 0.00284043 Jy ! Component: 700 - total flux cleaned = 0.00294656 Jy ! Component: 750 - total flux cleaned = 0.00311927 Jy ! Component: 800 - total flux cleaned = 0.00338853 Jy ! Component: 850 - total flux cleaned = 0.00342201 Jy ! Component: 900 - total flux cleaned = 0.00364858 Jy ! Component: 950 - total flux cleaned = 0.00390142 Jy ! Component: 1000 - total flux cleaned = 0.00402491 Jy ! Component: 1050 - total flux cleaned = 0.00420787 Jy ! Component: 1100 - total flux cleaned = 0.00435658 Jy ! Component: 1150 - total flux cleaned = 0.00444506 Jy ! Component: 1200 - total flux cleaned = 0.00458962 Jy ! Component: 1250 - total flux cleaned = 0.00470374 Jy ! Component: 1300 - total flux cleaned = 0.00467612 Jy ! Component: 1350 - total flux cleaned = 0.00481413 Jy ! Component: 1400 - total flux cleaned = 0.00486833 Jy ! Component: 1450 - total flux cleaned = 0.00497532 Jy ! Component: 1500 - total flux cleaned = 0.00497543 Jy ! Component: 1550 - total flux cleaned = 0.00505339 Jy ! Component: 1600 - total flux cleaned = 0.0051298 Jy ! Component: 1650 - total flux cleaned = 0.00515477 Jy ! Component: 1700 - total flux cleaned = 0.00515495 Jy ! Component: 1750 - total flux cleaned = 0.0052528 Jy ! Component: 1800 - total flux cleaned = 0.00522829 Jy ! Component: 1850 - total flux cleaned = 0.00525207 Jy ! Component: 1900 - total flux cleaned = 0.00527517 Jy ! Component: 1950 - total flux cleaned = 0.00529847 Jy ! Component: 2000 - total flux cleaned = 0.00532146 Jy ! Component: 2050 - total flux cleaned = 0.00529856 Jy ! Component: 2100 - total flux cleaned = 0.00523169 Jy ! Component: 2150 - total flux cleaned = 0.00523166 Jy ! Component: 2200 - total flux cleaned = 0.0051664 Jy ! Component: 2250 - total flux cleaned = 0.00514475 Jy ! Component: 2300 - total flux cleaned = 0.00518711 Jy ! Component: 2350 - total flux cleaned = 0.00510282 Jy ! Component: 2400 - total flux cleaned = 0.00506103 Jy ! Component: 2450 - total flux cleaned = 0.00510205 Jy ! Component: 2500 - total flux cleaned = 0.00512241 Jy ! Component: 2550 - total flux cleaned = 0.00508189 Jy ! Component: 2600 - total flux cleaned = 0.00502198 Jy ! Component: 2650 - total flux cleaned = 0.00510133 Jy ! Component: 2700 - total flux cleaned = 0.00506197 Jy ! Component: 2750 - total flux cleaned = 0.00510057 Jy ! Component: 2800 - total flux cleaned = 0.00504283 Jy ! Component: 2850 - total flux cleaned = 0.00504267 Jy ! Component: 2900 - total flux cleaned = 0.00508 Jy ! Component: 2950 - total flux cleaned = 0.0050987 Jy ! Component: 3000 - total flux cleaned = 0.00513574 Jy ! Component: 3050 - total flux cleaned = 0.00517235 Jy ! Component: 3100 - total flux cleaned = 0.00520854 Jy ! Component: 3150 - total flux cleaned = 0.00519028 Jy ! Component: 3200 - total flux cleaned = 0.00526184 Jy ! Component: 3250 - total flux cleaned = 0.00526202 Jy ! Component: 3300 - total flux cleaned = 0.00526211 Jy ! Component: 3350 - total flux cleaned = 0.00536646 Jy ! Component: 3400 - total flux cleaned = 0.00528003 Jy ! Component: 3450 - total flux cleaned = 0.00534875 Jy ! Component: 3500 - total flux cleaned = 0.00546789 Jy ! Component: 3550 - total flux cleaned = 0.00545086 Jy ! Component: 3600 - total flux cleaned = 0.00540074 Jy ! Component: 3650 - total flux cleaned = 0.00545061 Jy ! Component: 3700 - total flux cleaned = 0.0055 Jy ! Component: 3750 - total flux cleaned = 0.00548348 Jy ! Component: 3800 - total flux cleaned = 0.00549955 Jy ! Component: 3850 - total flux cleaned = 0.00553202 Jy ! Component: 3900 - total flux cleaned = 0.00548406 Jy ! Component: 3950 - total flux cleaned = 0.00545252 Jy ! Component: 4000 - total flux cleaned = 0.00549983 Jy ! Component: 4050 - total flux cleaned = 0.00549983 Jy ! Total flux subtracted in 4096 components = 0.00542202 Jy ! Clean residual min=-0.000884 max=0.000948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.418642 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 411 components and 0.418642 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1415+3706_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 5.759 at -6.452 degrees (North through East) ! Clean map min=-0.0020287 max=0.33331 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1415+3706_S_map.fits wmodel /image_prod/ug002_uva//J1415+3706_S_map.mod ! Writing 411 model components to file: /image_prod/ug002_uva//J1415+3706_S_map.mod wobs /image_prod/ug002_uva//J1415+3706_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1415+3706_S_uvs.fits wwins /image_prod/ug002_uva//J1415+3706_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1415+3706_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.333306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246492 0.246492 0.492983 0.985966 1.97193 3.94386 7.88773 15.7755 31.5509 63.1018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.333 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1217.08 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1415+3706_S_dfm.log closed on Thu Mar 5 01:39:30 2020