! Started logfile: /image_prod/ug002_uva//J1110+6028_S_dfm.log on Wed Mar 4 23:55:55 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//J1110+6028_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1110+6028_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853333 visibilities/baseline/integration-bin. ! Found source: J1110+6028 ! ! 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 6912 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 J1110+6028_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039584Jy sigma=7.732029 ! Fit after self-cal, rms=0.622996Jy sigma=4.605964 ! 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=3.405 mas, bmaj=3.744 mas, bpa=-45.24 degrees ! Estimated noise=1.6417 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 = 0.287649 Jy ! Component: 100 - total flux cleaned = 0.356027 Jy ! Total flux subtracted in 100 components = 0.356027 Jy ! Clean residual min=-0.011406 max=0.025788 Jy/beam ! Clean residual mean=-0.000126 rms=0.003107 Jy/beam ! Combined flux in latest and established models = 0.356027 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.356027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092021Jy sigma=0.587809 ! Fit after self-cal, rms=0.092018Jy sigma=0.587777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263441 Jy ! Component: 100 - total flux cleaned = 0.0396074 Jy ! Total flux subtracted in 100 components = 0.0396074 Jy ! Clean residual min=-0.008682 max=0.015056 Jy/beam ! Clean residual mean=-0.000091 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.395635 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.395635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082940Jy sigma=0.513836 ! Fit after self-cal, rms=0.082862Jy sigma=0.513439 ! Inverting map ! Added new window around map position (-28, 59). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135641 Jy ! Component: 100 - total flux cleaned = 0.02144 Jy ! Total flux subtracted in 100 components = 0.02144 Jy ! Clean residual min=-0.007293 max=0.010152 Jy/beam ! Clean residual mean=-0.000074 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.417075 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.417075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080741Jy sigma=0.492471 ! Fit after self-cal, rms=0.080508Jy sigma=0.490974 ! 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=4.059 mas, bmaj=4.413 mas, bpa=-35.92 degrees ! Estimated noise=1.18239 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 (-6, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115474 Jy ! Component: 100 - total flux cleaned = 0.0186586 Jy ! Component: 150 - total flux cleaned = 0.0224731 Jy ! Component: 200 - total flux cleaned = 0.0257043 Jy ! Total flux subtracted in 200 components = 0.0257043 Jy ! Clean residual min=-0.007323 max=0.009498 Jy/beam ! Clean residual mean=-0.000059 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.442779 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.442779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078420Jy sigma=0.470640 ! Fit after self-cal, rms=0.078285Jy sigma=0.469425 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.059 x 4.413 at -35.92 degrees (North through East) ! Clean map min=-0.0071015 max=0.3728 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 0.99 ! LA 1.02 MK 1.00 NL 1.00 OV 1.05 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.98 ! LA 1.01 MK 1.01 NL 1.07 OV 0.99 ! PT 0.97 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.98 ! LA 1.01 MK 1.00 NL 1.09 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.078285Jy sigma=0.469425 ! Fit after self-cal, rms=0.072884Jy sigma=0.451667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=4.416 mas, bpa=-35.19 degrees ! Estimated noise=1.18449 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 = 0.000175095 Jy ! Component: 100 - total flux cleaned = 0.000899722 Jy ! Component: 150 - total flux cleaned = 0.00139519 Jy ! Component: 200 - total flux cleaned = 0.0020196 Jy ! Total flux subtracted in 200 components = 0.0020196 Jy ! Clean residual min=-0.006943 max=0.007710 Jy/beam ! Clean residual mean=-0.000039 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.444799 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.444799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072281Jy sigma=0.448230 ! Fit after self-cal, rms=0.072233Jy sigma=0.447881 ! 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=0.072233Jy sigma=0.447881 ! Fit after self-cal, rms=0.059635Jy sigma=0.402213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.063 mas, bmaj=4.385 mas, bpa=-35.46 degrees ! Estimated noise=1.18247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163592 Jy ! Component: 100 - total flux cleaned = 0.00214772 Jy ! Component: 150 - total flux cleaned = 0.00222984 Jy ! Component: 200 - total flux cleaned = 0.00245449 Jy ! Total flux subtracted in 200 components = 0.00245449 Jy ! Clean residual min=-0.004011 max=0.007355 Jy/beam ! Clean residual mean=-0.000036 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.447253 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.447253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059334Jy sigma=0.400138 ! Fit after self-cal, rms=0.059294Jy sigma=0.399945 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 (-4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652372 Jy ! Component: 100 - total flux cleaned = 0.00857126 Jy ! Component: 150 - total flux cleaned = 0.00895618 Jy ! Component: 200 - total flux cleaned = 0.00912009 Jy ! Total flux subtracted in 200 components = 0.00912009 Jy ! Clean residual min=-0.003746 max=0.004013 Jy/beam ! Clean residual mean=-0.000027 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.456373 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.456373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058542Jy sigma=0.394132 ! Fit after self-cal, rms=0.058461Jy sigma=0.393569 ! 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=0.058461Jy sigma=0.393569 ! Fit after self-cal, rms=0.058144Jy sigma=0.392690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=4.372 mas, bpa=-34.86 degrees ! Estimated noise=1.18195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314026 Jy ! Component: 100 - total flux cleaned = 0.00479739 Jy ! Component: 150 - total flux cleaned = 0.00518088 Jy ! Component: 200 - total flux cleaned = 0.00551862 Jy ! Total flux subtracted in 200 components = 0.00551862 Jy ! Clean residual min=-0.003288 max=0.003634 Jy/beam ! Clean residual mean=-0.000023 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.461892 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 141 components and 0.461892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057901Jy sigma=0.390696 ! Fit after self-cal, rms=0.057870Jy sigma=0.390534 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 (-8.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273918 Jy ! Component: 100 - total flux cleaned = 0.00370113 Jy ! Component: 150 - total flux cleaned = 0.00425192 Jy ! Component: 200 - total flux cleaned = 0.00456454 Jy ! Total flux subtracted in 200 components = 0.00456454 Jy ! Clean residual min=-0.002780 max=0.003164 Jy/beam ! Clean residual mean=-0.000017 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.466456 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 0.466456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057627Jy sigma=0.388580 ! Fit after self-cal, rms=0.057618Jy sigma=0.388524 ! Inverting map ! Added new window around map position (-23, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126684 Jy ! Component: 100 - total flux cleaned = 0.00168313 Jy ! Component: 150 - total flux cleaned = 0.00180377 Jy ! Component: 200 - total flux cleaned = 0.00191669 Jy ! Total flux subtracted in 200 components = 0.00191669 Jy ! Clean residual min=-0.002596 max=0.002958 Jy/beam ! Clean residual mean=-0.000016 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.468373 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.468373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057424Jy sigma=0.387274 ! Fit after self-cal, rms=0.057422Jy sigma=0.387247 ! Inverting map ! Added new window around map position (-73.5, -81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284391 Jy ! Component: 100 - total flux cleaned = 0.0039897 Jy ! Component: 150 - total flux cleaned = 0.00431977 Jy ! Component: 200 - total flux cleaned = 0.00457357 Jy ! Total flux subtracted in 200 components = 0.00457357 Jy ! Clean residual min=-0.002474 max=0.002493 Jy/beam ! Clean residual mean=-0.000019 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.472947 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 193 components and 0.472947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057238Jy sigma=0.386006 ! Fit after self-cal, rms=0.057234Jy sigma=0.385978 ! 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=0.057234Jy sigma=0.385978 ! Fit after self-cal, rms=0.057121Jy sigma=0.385590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.914 mas, bmaj=9.075 mas, bpa=78.66 degrees ! Estimated noise=1.47106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221452 Jy ! Component: 100 - total flux cleaned = 0.00368933 Jy ! Component: 150 - total flux cleaned = 0.00447364 Jy ! Component: 200 - total flux cleaned = 0.00470358 Jy ! Total flux subtracted in 200 components = 0.00470358 Jy ! Clean residual min=-0.002603 max=0.002902 Jy/beam ! Clean residual mean=-0.000032 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.47765 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 223 components and 0.47765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057081Jy sigma=0.385265 ! Fit after self-cal, rms=0.057073Jy sigma=0.385213 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 = 0.000583589 Jy ! Component: 100 - total flux cleaned = 0.000905852 Jy ! Component: 150 - total flux cleaned = 0.00103192 Jy ! Component: 200 - total flux cleaned = 0.00114936 Jy ! Total flux subtracted in 200 components = 0.00114936 Jy ! Clean residual min=-0.002549 max=0.002865 Jy/beam ! Clean residual mean=-0.000026 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.4788 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 241 components and 0.4788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057058Jy sigma=0.385115 ! Fit after self-cal, rms=0.057056Jy sigma=0.385100 ! 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=4.053 mas, bmaj=4.364 mas, bpa=-34.76 degrees ! Estimated noise=1.18193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.053 x 4.364 at -34.76 degrees (North through East) ! Clean map min=-0.0043752 max=0.3724 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=3.409 mas, bmaj=3.708 mas, bpa=-43.73 degrees ! Estimated noise=1.64252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.287642 Jy ! Component: 100 - total flux cleaned = 0.356314 Jy ! Component: 150 - total flux cleaned = 0.384523 Jy ! Component: 200 - total flux cleaned = 0.401879 Jy ! Total flux subtracted in 200 components = 0.401879 Jy ! Clean residual min=-0.006267 max=0.009529 Jy/beam ! Clean residual mean=-0.000084 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.401879 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.401879 Jy ! Inverting map and beam ! Estimated beam: bmin=4.053 mas, bmaj=4.364 mas, bpa=-34.76 degrees ! Estimated noise=1.18193 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 = 0.0154044 Jy ! Component: 100 - total flux cleaned = 0.0265048 Jy ! Component: 150 - total flux cleaned = 0.0349668 Jy ! Component: 200 - total flux cleaned = 0.041551 Jy ! Total flux subtracted in 200 components = 0.041551 Jy ! Clean residual min=-0.003787 max=0.004885 Jy/beam ! Clean residual mean=-0.000045 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.44343 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.44343 Jy ! Inverting map ! Added new window around map position (-32.5, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555771 Jy ! Component: 100 - total flux cleaned = 0.0100989 Jy ! Component: 150 - total flux cleaned = 0.0140466 Jy ! Component: 200 - total flux cleaned = 0.0175138 Jy ! Total flux subtracted in 200 components = 0.0175138 Jy ! Clean residual min=-0.003165 max=0.003196 Jy/beam ! Clean residual mean=-0.000028 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.460944 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 0.460944 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=7.914 mas, bmaj=9.075 mas, bpa=78.66 degrees ! Estimated noise=1.47106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505682 Jy ! Component: 100 - total flux cleaned = 0.00878162 Jy ! Component: 150 - total flux cleaned = 0.0109925 Jy ! Component: 200 - total flux cleaned = 0.0123156 Jy ! Total flux subtracted in 200 components = 0.0123156 Jy ! Clean residual min=-0.002984 max=0.002977 Jy/beam ! Clean residual mean=-0.000039 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.47326 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 = 0.00111431 Jy ! Component: 100 - total flux cleaned = 0.00188505 Jy ! Component: 150 - total flux cleaned = 0.00245577 Jy ! Component: 200 - total flux cleaned = 0.00291922 Jy ! Total flux subtracted in 200 components = 0.00291922 Jy ! Clean residual min=-0.002609 max=0.002843 Jy/beam ! Clean residual mean=-0.000034 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.476179 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 176 components and 0.476179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.053 mas, bmaj=4.364 mas, bpa=-34.76 degrees ! Estimated noise=1.18193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601857 Jy ! Component: 100 - total flux cleaned = 0.000597481 Jy ! Component: 150 - total flux cleaned = 0.000874523 Jy ! Component: 200 - total flux cleaned = 0.000937695 Jy ! Total flux subtracted in 200 components = 0.000937695 Jy ! Clean residual min=-0.002433 max=0.002570 Jy/beam ! Clean residual mean=-0.000014 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.477116 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 0.477117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057169Jy sigma=0.385977 ! Fit after self-cal, rms=0.057117Jy sigma=0.385721 wmodel J1110+6028_S_map.mod ! Writing 197 model components to file: J1110+6028_S_map.mod wobs J1110+6028_S_uvs.fits ! Writing UV FITS file: J1110+6028_S_uvs.fits wwins J1110+6028_S_map.win ! wwins: Wrote 8 windows to J1110+6028_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 = 0.000427183 Jy ! Component: 100 - total flux cleaned = 0.000472193 Jy ! Component: 150 - total flux cleaned = 0.000553756 Jy ! Component: 200 - total flux cleaned = 0.000553022 Jy ! Component: 250 - total flux cleaned = 0.000589891 Jy ! Component: 300 - total flux cleaned = 0.000589979 Jy ! Component: 350 - total flux cleaned = 0.000660528 Jy ! Component: 400 - total flux cleaned = 0.000694046 Jy ! Component: 450 - total flux cleaned = 0.000693614 Jy ! Component: 500 - total flux cleaned = 0.000627722 Jy ! Component: 550 - total flux cleaned = 0.000756165 Jy ! Component: 600 - total flux cleaned = 0.000912932 Jy ! Component: 650 - total flux cleaned = 0.000943817 Jy ! Component: 700 - total flux cleaned = 0.001004 Jy ! Component: 750 - total flux cleaned = 0.0011801 Jy ! Component: 800 - total flux cleaned = 0.00126567 Jy ! Component: 850 - total flux cleaned = 0.00135035 Jy ! Component: 900 - total flux cleaned = 0.00146073 Jy ! Component: 950 - total flux cleaned = 0.00162316 Jy ! Component: 1000 - total flux cleaned = 0.00167602 Jy ! Component: 1050 - total flux cleaned = 0.00180639 Jy ! Component: 1100 - total flux cleaned = 0.00183202 Jy ! Component: 1150 - total flux cleaned = 0.00185735 Jy ! Component: 1200 - total flux cleaned = 0.00198171 Jy ! Component: 1250 - total flux cleaned = 0.00207931 Jy ! Component: 1300 - total flux cleaned = 0.00212732 Jy ! Component: 1350 - total flux cleaned = 0.00215107 Jy ! Component: 1400 - total flux cleaned = 0.00222121 Jy ! Component: 1450 - total flux cleaned = 0.0021294 Jy ! Component: 1500 - total flux cleaned = 0.00215212 Jy ! Component: 1550 - total flux cleaned = 0.0021748 Jy ! Component: 1600 - total flux cleaned = 0.00217428 Jy ! Component: 1650 - total flux cleaned = 0.00210853 Jy ! Component: 1700 - total flux cleaned = 0.00215146 Jy ! Component: 1750 - total flux cleaned = 0.00215124 Jy ! Component: 1800 - total flux cleaned = 0.00208836 Jy ! Component: 1850 - total flux cleaned = 0.00217157 Jy ! Component: 1900 - total flux cleaned = 0.00213044 Jy ! Component: 1950 - total flux cleaned = 0.00213015 Jy ! Component: 2000 - total flux cleaned = 0.00217032 Jy ! Component: 2050 - total flux cleaned = 0.00220975 Jy ! Component: 2100 - total flux cleaned = 0.00220992 Jy ! Component: 2150 - total flux cleaned = 0.00222921 Jy ! Component: 2200 - total flux cleaned = 0.0021908 Jy ! Component: 2250 - total flux cleaned = 0.00224789 Jy ! Component: 2300 - total flux cleaned = 0.00224796 Jy ! Component: 2350 - total flux cleaned = 0.00221088 Jy ! Component: 2400 - total flux cleaned = 0.00224789 Jy ! Component: 2450 - total flux cleaned = 0.00224809 Jy ! Component: 2500 - total flux cleaned = 0.002266 Jy ! Component: 2550 - total flux cleaned = 0.00221253 Jy ! Component: 2600 - total flux cleaned = 0.00228339 Jy ! Component: 2650 - total flux cleaned = 0.00224811 Jy ! Component: 2700 - total flux cleaned = 0.00221349 Jy ! Component: 2750 - total flux cleaned = 0.00219609 Jy ! Component: 2800 - total flux cleaned = 0.00221303 Jy ! Component: 2850 - total flux cleaned = 0.00217928 Jy ! Component: 2900 - total flux cleaned = 0.00216246 Jy ! Component: 2950 - total flux cleaned = 0.00219579 Jy ! Component: 3000 - total flux cleaned = 0.00214651 Jy ! Component: 3050 - total flux cleaned = 0.0021629 Jy ! Component: 3100 - total flux cleaned = 0.00214659 Jy ! Component: 3150 - total flux cleaned = 0.00214672 Jy ! Component: 3200 - total flux cleaned = 0.00213083 Jy ! Component: 3250 - total flux cleaned = 0.00216221 Jy ! Component: 3300 - total flux cleaned = 0.00213102 Jy ! Component: 3350 - total flux cleaned = 0.0021312 Jy ! Component: 3400 - total flux cleaned = 0.00213118 Jy ! Component: 3450 - total flux cleaned = 0.00217681 Jy ! Component: 3500 - total flux cleaned = 0.00214655 Jy ! Component: 3550 - total flux cleaned = 0.00217647 Jy ! Component: 3600 - total flux cleaned = 0.00213168 Jy ! Component: 3650 - total flux cleaned = 0.00216119 Jy ! Component: 3700 - total flux cleaned = 0.00216114 Jy ! Component: 3750 - total flux cleaned = 0.00219009 Jy ! Component: 3800 - total flux cleaned = 0.00223326 Jy ! Component: 3850 - total flux cleaned = 0.00221889 Jy ! Component: 3900 - total flux cleaned = 0.00224736 Jy ! Component: 3950 - total flux cleaned = 0.00223331 Jy ! Component: 4000 - total flux cleaned = 0.00226144 Jy ! Component: 4050 - total flux cleaned = 0.00227539 Jy ! Total flux subtracted in 4096 components = 0.00227537 Jy ! Clean residual min=-0.000891 max=0.000739 Jy/beam ! Clean residual mean=-0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.479392 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 507 components and 0.479392 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1110+6028_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.053 x 4.364 at -34.76 degrees (North through East) ! Clean map min=-0.001985 max=0.37304 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1110+6028_S_map.fits wmodel /image_prod/ug002_uva//J1110+6028_S_map.mod ! Writing 507 model components to file: /image_prod/ug002_uva//J1110+6028_S_map.mod wobs /image_prod/ug002_uva//J1110+6028_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1110+6028_S_uvs.fits wwins /image_prod/ug002_uva//J1110+6028_S_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J1110+6028_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.373037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195934 0.195934 0.391869 0.783737 1.56747 3.13495 6.2699 12.5398 25.0796 50.1592 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1531.12 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1110+6028_S_dfm.log closed on Wed Mar 4 23:55:59 2020