! Started logfile: /image_prod/ug002_uva//J0102+5824_S_k_dfm.log on Wed Mar 4 18:47:51 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//J0102+5824_S_k_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0102+5824_S_k_uva.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.781746 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 36 lines of history. ! ! Reading 1182 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 J0102+5824_S_k] 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.012206Jy sigma=7.478599 ! Fit after self-cal, rms=0.783938Jy sigma=2.876358 ! 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=2.371 mas, bmaj=6.165 mas, bpa=-2.183 degrees ! Estimated noise=6.24726 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 = 1.21733 Jy ! Component: 100 - total flux cleaned = 1.51996 Jy ! Total flux subtracted in 100 components = 1.51996 Jy ! Clean residual min=-0.101595 max=0.130311 Jy/beam ! Clean residual mean=-0.000009 rms=0.028012 Jy/beam ! Combined flux in latest and established models = 1.51996 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.51996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.426243Jy sigma=1.817316 ! Fit after self-cal, rms=0.425927Jy sigma=1.816715 ! 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=2.716 mas, bmaj=6.536 mas, bpa=-4.114 degrees ! Estimated noise=5.57851 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 = 0.178827 Jy ! Component: 100 - total flux cleaned = 0.262561 Jy ! Component: 150 - total flux cleaned = 0.311142 Jy ! Component: 200 - total flux cleaned = 0.344307 Jy ! Total flux subtracted in 200 components = 0.344307 Jy ! Clean residual min=-0.086094 max=0.132598 Jy/beam ! Clean residual mean=0.000018 rms=0.028141 Jy/beam ! Combined flux in latest and established models = 1.86427 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 1.86427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.326608Jy sigma=1.642937 ! Fit after self-cal, rms=0.325545Jy sigma=1.640404 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.716 x 6.536 at -4.114 degrees (North through East) ! Clean map min=-0.081146 max=1.6098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 0.95 ! MK 1.02 NL 1.03 OV 0.87 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.95 KP 1.01 ! MK 1.04 NL 1.99 OV 0.84 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 0.93 KP 0.98 ! MK 1.04 NL 1.16 OV 0.87 SC 1.00 ! ! ! Fit before self-cal, rms=0.325545Jy sigma=1.640404 ! Fit after self-cal, rms=0.438088Jy sigma=1.023134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.735 mas, bmaj=6.537 mas, bpa=-3.992 degrees ! Estimated noise=5.64318 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 = 0.0298707 Jy ! Component: 100 - total flux cleaned = 0.0471912 Jy ! Component: 150 - total flux cleaned = 0.0560129 Jy ! Component: 200 - total flux cleaned = 0.0585005 Jy ! Total flux subtracted in 200 components = 0.0585005 Jy ! Clean residual min=-0.086581 max=0.074043 Jy/beam ! Clean residual mean=0.000025 rms=0.018031 Jy/beam ! Combined flux in latest and established models = 1.92277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 1.92277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.431617Jy sigma=1.023142 ! Fit after self-cal, rms=0.431563Jy sigma=1.022482 ! 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=0.431563Jy sigma=1.022482 ! Fit after self-cal, rms=0.150939Jy sigma=0.384853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=6.557 mas, bpa=-4.027 degrees ! Estimated noise=5.69159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010542 Jy ! Component: 100 - total flux cleaned = 0.0122655 Jy ! Component: 150 - total flux cleaned = 0.0126172 Jy ! Component: 200 - total flux cleaned = 0.0123959 Jy ! Total flux subtracted in 200 components = 0.0123959 Jy ! Clean residual min=-0.025122 max=0.019182 Jy/beam ! Clean residual mean=0.000003 rms=0.005473 Jy/beam ! Combined flux in latest and established models = 1.93517 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 1.93517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146678Jy sigma=0.367623 ! Fit after self-cal, rms=0.146564Jy sigma=0.367039 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 = -0.00101196 Jy ! Component: 100 - total flux cleaned = -0.00213784 Jy ! Component: 150 - total flux cleaned = -0.00266492 Jy ! Component: 200 - total flux cleaned = -0.0029968 Jy ! Total flux subtracted in 200 components = -0.0029968 Jy ! Clean residual min=-0.024642 max=0.018623 Jy/beam ! Clean residual mean=0.000003 rms=0.005423 Jy/beam ! Combined flux in latest and established models = 1.93217 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 1.93217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146243Jy sigma=0.365087 ! Fit after self-cal, rms=0.146216Jy sigma=0.364899 ! 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=0.146216Jy sigma=0.364899 ! Fit after self-cal, rms=0.074072Jy sigma=0.234923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.723 mas, bmaj=6.571 mas, bpa=-3.835 degrees ! Estimated noise=5.68986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00897719 Jy ! Component: 100 - total flux cleaned = -0.0115004 Jy ! Component: 150 - total flux cleaned = -0.0124616 Jy ! Component: 200 - total flux cleaned = -0.0130943 Jy ! Total flux subtracted in 200 components = -0.0130943 Jy ! Clean residual min=-0.009065 max=0.010287 Jy/beam ! Clean residual mean=-0.000001 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 1.91908 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 1.91908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072241Jy sigma=0.228278 ! Fit after self-cal, rms=0.072207Jy sigma=0.228152 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, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553648 Jy ! Component: 100 - total flux cleaned = 0.00626461 Jy ! Component: 150 - total flux cleaned = 0.0068533 Jy ! Component: 200 - total flux cleaned = 0.00720394 Jy ! Total flux subtracted in 200 components = 0.00720394 Jy ! Clean residual min=-0.008350 max=0.009156 Jy/beam ! Clean residual mean=-0.000000 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 1.92628 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 1.92628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070696Jy sigma=0.222794 ! Fit after self-cal, rms=0.070586Jy sigma=0.222254 ! Inverting map ! Added new window around map position (-9.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569875 Jy ! Component: 100 - total flux cleaned = 0.00690064 Jy ! Component: 150 - total flux cleaned = 0.00719892 Jy ! Component: 200 - total flux cleaned = 0.0072076 Jy ! Total flux subtracted in 200 components = 0.0072076 Jy ! Clean residual min=-0.008092 max=0.006645 Jy/beam ! Clean residual mean=0.000001 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 1.93349 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 1.93349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069424Jy sigma=0.218376 ! Fit after self-cal, rms=0.069364Jy sigma=0.218121 ! 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=0.069364Jy sigma=0.218121 ! Fit after self-cal, rms=0.068143Jy sigma=0.214739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.972 mas, bmaj=8.558 mas, bpa=-4.077 degrees ! Estimated noise=7.9552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235154 Jy ! Component: 100 - total flux cleaned = 0.00221287 Jy ! Component: 150 - total flux cleaned = 0.00210256 Jy ! Component: 200 - total flux cleaned = 0.00202693 Jy ! Total flux subtracted in 200 components = 0.00202693 Jy ! Clean residual min=-0.007445 max=0.007093 Jy/beam ! Clean residual mean=-0.000001 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 1.93551 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 1.93551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067777Jy sigma=0.213739 ! Fit after self-cal, rms=0.067732Jy sigma=0.213494 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 = 0.000554516 Jy ! Component: 100 - total flux cleaned = 0.00118543 Jy ! Component: 150 - total flux cleaned = 0.00129966 Jy ! Component: 200 - total flux cleaned = 0.00139899 Jy ! Total flux subtracted in 200 components = 0.00139899 Jy ! Clean residual min=-0.007163 max=0.006978 Jy/beam ! Clean residual mean=-0.000001 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 1.93691 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 1.93691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067649Jy sigma=0.213191 ! Fit after self-cal, rms=0.067641Jy sigma=0.213126 ! 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=2.722 mas, bmaj=6.58 mas, bpa=-3.757 degrees ! Estimated noise=5.68607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.722 x 6.58 at -3.757 degrees (North through East) ! Clean map min=-0.0064607 max=1.6386 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067641Jy sigma=0.213126 ! Fit after self-cal, rms=0.063150Jy sigma=0.192184 ! Inverting map and beam ! Estimated beam: bmin=2.722 mas, bmaj=6.581 mas, bpa=-3.743 degrees ! Estimated noise=5.68524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183673 Jy ! Component: 100 - total flux cleaned = -0.00158159 Jy ! Component: 150 - total flux cleaned = -0.00112945 Jy ! Component: 200 - total flux cleaned = -0.000714468 Jy ! Total flux subtracted in 200 components = -0.000714468 Jy ! Clean residual min=-0.006847 max=0.005584 Jy/beam ! Clean residual mean=-0.000001 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 1.9362 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 1.9362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062693Jy sigma=0.190133 ! Fit after self-cal, rms=0.062681Jy sigma=0.190106 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659262 Jy ! Component: 100 - total flux cleaned = 0.000565698 Jy ! Component: 150 - total flux cleaned = 0.000815798 Jy ! Component: 200 - total flux cleaned = 0.000889927 Jy ! Total flux subtracted in 200 components = 0.000889927 Jy ! Clean residual min=-0.006539 max=0.005691 Jy/beam ! Clean residual mean=-0.000001 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 1.93709 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 1.93709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062455Jy sigma=0.189171 ! Fit after self-cal, rms=0.062454Jy sigma=0.189157 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062454Jy sigma=0.189157 ! Fit after self-cal, rms=0.062219Jy sigma=0.188686 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=2.36 mas, bmaj=6.183 mas, bpa=-2.21 degrees ! Estimated noise=6.37245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2412 Jy ! Component: 100 - total flux cleaned = 1.56023 Jy ! Component: 150 - total flux cleaned = 1.71377 Jy ! Component: 200 - total flux cleaned = 1.79529 Jy ! Total flux subtracted in 200 components = 1.79529 Jy ! Clean residual min=-0.019361 max=0.038696 Jy/beam ! Clean residual mean=-0.000011 rms=0.004811 Jy/beam ! Combined flux in latest and established models = 1.79529 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.79529 Jy ! Inverting map and beam ! Estimated beam: bmin=2.722 mas, bmaj=6.584 mas, bpa=-3.706 degrees ! Estimated noise=5.6833 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 = 0.0500647 Jy ! Component: 100 - total flux cleaned = 0.0763063 Jy ! Component: 150 - total flux cleaned = 0.0936815 Jy ! Component: 200 - total flux cleaned = 0.106629 Jy ! Total flux subtracted in 200 components = 0.106629 Jy ! Clean residual min=-0.009271 max=0.008359 Jy/beam ! Clean residual mean=-0.000005 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 1.90192 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 1.90192 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=5.969 mas, bmaj=8.563 mas, bpa=-4.058 degrees ! Estimated noise=7.95002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156913 Jy ! Component: 100 - total flux cleaned = 0.0233599 Jy ! Component: 150 - total flux cleaned = 0.0262447 Jy ! Component: 200 - total flux cleaned = 0.0285494 Jy ! Total flux subtracted in 200 components = 0.0285494 Jy ! Clean residual min=-0.009496 max=0.007919 Jy/beam ! Clean residual mean=-0.000005 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 1.93047 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 = 0.00201768 Jy ! Component: 100 - total flux cleaned = 0.00338468 Jy ! Component: 150 - total flux cleaned = 0.00452136 Jy ! Component: 200 - total flux cleaned = 0.00548175 Jy ! Total flux subtracted in 200 components = 0.00548175 Jy ! Clean residual min=-0.008135 max=0.006472 Jy/beam ! Clean residual mean=-0.000003 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 1.93595 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 79 components and 1.93595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.722 mas, bmaj=6.584 mas, bpa=-3.706 degrees ! Estimated noise=5.6833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017658 Jy ! Component: 100 - total flux cleaned = 0.000862624 Jy ! Component: 150 - total flux cleaned = 0.00161168 Jy ! Component: 200 - total flux cleaned = 0.00228156 Jy ! Total flux subtracted in 200 components = 0.00228156 Jy ! Clean residual min=-0.006294 max=0.006581 Jy/beam ! Clean residual mean=-0.000001 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 1.93823 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 1.93823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062643Jy sigma=0.190674 ! Fit after self-cal, rms=0.062621Jy sigma=0.189987 wmodel J0102+5824_S_k_map.mod ! Writing 94 model components to file: J0102+5824_S_k_map.mod wobs J0102+5824_S_k_uvs.fits ! Writing UV FITS file: J0102+5824_S_k_uvs.fits wwins J0102+5824_S_k_map.win ! wwins: Wrote 3 windows to J0102+5824_S_k_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 = 0.00017491 Jy ! Component: 100 - total flux cleaned = -0.00065433 Jy ! Component: 150 - total flux cleaned = -0.00123753 Jy ! Component: 200 - total flux cleaned = -0.0016976 Jy ! Component: 250 - total flux cleaned = -0.00187377 Jy ! Component: 300 - total flux cleaned = -0.0019602 Jy ! Component: 350 - total flux cleaned = -0.00163296 Jy ! Component: 400 - total flux cleaned = -0.00155385 Jy ! Component: 450 - total flux cleaned = -0.000928781 Jy ! Component: 500 - total flux cleaned = -0.000625296 Jy ! Component: 550 - total flux cleaned = -0.0005492 Jy ! Component: 600 - total flux cleaned = -0.000111599 Jy ! Component: 650 - total flux cleaned = 0.000243809 Jy ! Component: 700 - total flux cleaned = 0.000589445 Jy ! Component: 750 - total flux cleaned = 0.000791104 Jy ! Component: 800 - total flux cleaned = 0.000923201 Jy ! Component: 850 - total flux cleaned = 0.00105316 Jy ! Component: 900 - total flux cleaned = 0.000863153 Jy ! Component: 950 - total flux cleaned = 0.000986689 Jy ! Component: 1000 - total flux cleaned = 0.000925077 Jy ! Component: 1050 - total flux cleaned = 0.000985758 Jy ! Component: 1100 - total flux cleaned = 0.000870758 Jy ! Component: 1150 - total flux cleaned = 0.00087191 Jy ! Component: 1200 - total flux cleaned = 0.00109713 Jy ! Component: 1250 - total flux cleaned = 0.0010409 Jy ! Component: 1300 - total flux cleaned = 0.000988061 Jy ! Component: 1350 - total flux cleaned = 0.00125632 Jy ! Component: 1400 - total flux cleaned = 0.0010969 Jy ! Component: 1450 - total flux cleaned = 0.00094047 Jy ! Component: 1500 - total flux cleaned = 0.000940592 Jy ! Component: 1550 - total flux cleaned = 0.000889337 Jy ! Component: 1600 - total flux cleaned = 0.000938921 Jy ! Component: 1650 - total flux cleaned = 0.00108523 Jy ! Component: 1700 - total flux cleaned = 0.00098794 Jy ! Component: 1750 - total flux cleaned = 0.000940926 Jy ! Component: 1800 - total flux cleaned = 0.000800383 Jy ! Component: 1850 - total flux cleaned = 0.000892917 Jy ! Component: 1900 - total flux cleaned = 0.000756077 Jy ! Component: 1950 - total flux cleaned = 0.000755542 Jy ! Component: 2000 - total flux cleaned = 0.000577877 Jy ! Component: 2050 - total flux cleaned = 0.000447155 Jy ! Component: 2100 - total flux cleaned = 0.000360781 Jy ! Component: 2150 - total flux cleaned = 0.000276367 Jy ! Component: 2200 - total flux cleaned = 0.000234393 Jy ! Component: 2250 - total flux cleaned = 0.000152409 Jy ! Component: 2300 - total flux cleaned = 0.000152328 Jy ! Component: 2350 - total flux cleaned = 7.01709e-05 Jy ! Component: 2400 - total flux cleaned = 0.000150562 Jy ! Component: 2450 - total flux cleaned = 7.13736e-05 Jy ! Component: 2500 - total flux cleaned = 0.000188357 Jy ! Component: 2550 - total flux cleaned = 0.000188071 Jy ! Component: 2600 - total flux cleaned = 0.000264189 Jy ! Component: 2650 - total flux cleaned = 0.00030216 Jy ! Component: 2700 - total flux cleaned = 0.000451065 Jy ! Component: 2750 - total flux cleaned = 0.000524601 Jy ! Component: 2800 - total flux cleaned = 0.000561051 Jy ! Component: 2850 - total flux cleaned = 0.000632487 Jy ! Component: 2900 - total flux cleaned = 0.000739051 Jy ! Component: 2950 - total flux cleaned = 0.00080892 Jy ! Component: 3000 - total flux cleaned = 0.000913079 Jy ! Component: 3050 - total flux cleaned = 0.000981634 Jy ! Component: 3100 - total flux cleaned = 0.000946853 Jy ! Component: 3150 - total flux cleaned = 0.00104777 Jy ! Component: 3200 - total flux cleaned = 0.00101435 Jy ! Component: 3250 - total flux cleaned = 0.00124561 Jy ! Component: 3300 - total flux cleaned = 0.00121232 Jy ! Component: 3350 - total flux cleaned = 0.00124421 Jy ! Component: 3400 - total flux cleaned = 0.00124375 Jy ! Component: 3450 - total flux cleaned = 0.00117999 Jy ! Component: 3500 - total flux cleaned = 0.00108581 Jy ! Component: 3550 - total flux cleaned = 0.00124109 Jy ! Component: 3600 - total flux cleaned = 0.00124091 Jy ! Component: 3650 - total flux cleaned = 0.00117945 Jy ! Component: 3700 - total flux cleaned = 0.00108885 Jy ! Component: 3750 - total flux cleaned = 0.00114915 Jy ! Component: 3800 - total flux cleaned = 0.00123822 Jy ! Component: 3850 - total flux cleaned = 0.00109125 Jy ! Component: 3900 - total flux cleaned = 0.00109152 Jy ! Component: 3950 - total flux cleaned = 0.00100459 Jy ! Component: 4000 - total flux cleaned = 0.00106182 Jy ! Component: 4050 - total flux cleaned = 0.0010619 Jy ! Total flux subtracted in 4096 components = 0.00114653 Jy ! Clean residual min=-0.001647 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 1.93938 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 409 components and 1.93938 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0102+5824_S_k_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.722 x 6.584 at -3.706 degrees (North through East) ! Clean map min=-0.0043664 max=1.6405 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0102+5824_S_k_map.fits wmodel /image_prod/ug002_uva//J0102+5824_S_k_map.mod ! Writing 409 model components to file: /image_prod/ug002_uva//J0102+5824_S_k_map.mod wobs /image_prod/ug002_uva//J0102+5824_S_k_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0102+5824_S_k_uvs.fits wwins /image_prod/ug002_uva//J0102+5824_S_k_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0102+5824_S_k_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.64052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000505761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0924882 0.0924882 0.184976 0.369953 0.739906 1.47981 2.95962 5.91925 11.8385 23.677 47.354 94.7079 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.64 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3243.66 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0102+5824_S_k_dfm.log closed on Wed Mar 4 18:47:56 2020