! Started logfile: /vlbi/uf001/uva//J2136+4301_S_dfm.log on Mon Jan 14 05:54:57 2019 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 /vlbi/uf001/uva//J2136+4301_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2136+4301_S_uva.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849751 visibilities/baseline/integration-bin. ! Found source: J2136+4301 ! ! 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 7686 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 J2136+4301_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995404Jy sigma=21.441320 ! Fit after self-cal, rms=0.798771Jy sigma=17.084643 ! 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=2.951 mas, bmaj=5.082 mas, bpa=4.311 degrees ! Estimated noise=0.540287 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 = 0.156859 Jy ! Component: 100 - total flux cleaned = 0.193239 Jy ! Total flux subtracted in 100 components = 0.193239 Jy ! Clean residual min=-0.007790 max=0.013347 Jy/beam ! Clean residual mean=-0.000063 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.193239 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.193239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075929Jy sigma=1.482915 ! Fit after self-cal, rms=0.075921Jy sigma=1.482796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138057 Jy ! Component: 100 - total flux cleaned = 0.0213439 Jy ! Total flux subtracted in 100 components = 0.0213439 Jy ! Clean residual min=-0.006823 max=0.007556 Jy/beam ! Clean residual mean=-0.000055 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.214583 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.214583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073192Jy sigma=1.395212 ! Fit after self-cal, rms=0.073173Jy sigma=1.394830 ! 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=3.567 mas, bmaj=5.737 mas, bpa=4.29 degrees ! Estimated noise=0.397117 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 = 0.00716336 Jy ! Component: 100 - total flux cleaned = 0.0111514 Jy ! Component: 150 - total flux cleaned = 0.0134888 Jy ! Component: 200 - total flux cleaned = 0.0141478 Jy ! Total flux subtracted in 200 components = 0.0141478 Jy ! Clean residual min=-0.006590 max=0.007993 Jy/beam ! Clean residual mean=-0.000075 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.228731 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.228731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072800Jy sigma=1.371545 ! Fit after self-cal, rms=0.072783Jy sigma=1.371157 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.567 x 5.737 at 4.29 degrees (North through East) ! Clean map min=-0.0064841 max=0.20475 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 0.94 ! LA 0.98 MK 1.00 NL 0.96 OV 0.95 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 0.98 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 1.00 ! LA 1.00 MK 1.01 NL 1.01 OV 0.94 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.072783Jy sigma=1.371157 ! Fit after self-cal, rms=0.072261Jy sigma=1.353610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=5.757 mas, bpa=3.911 degrees ! Estimated noise=0.392891 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 = -0.00202222 Jy ! Component: 100 - total flux cleaned = -0.0021788 Jy ! Component: 150 - total flux cleaned = -0.00205663 Jy ! Component: 200 - total flux cleaned = -0.00194916 Jy ! Total flux subtracted in 200 components = -0.00194916 Jy ! Clean residual min=-0.006217 max=0.007470 Jy/beam ! Clean residual mean=-0.000072 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.226782 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.226782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072075Jy sigma=1.352935 ! Fit after self-cal, rms=0.072095Jy sigma=1.352680 ! 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=0.072095Jy sigma=1.352680 ! Fit after self-cal, rms=0.082693Jy sigma=1.240233 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=5.733 mas, bpa=3.851 degrees ! Estimated noise=0.393815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214665 Jy ! Component: 100 - total flux cleaned = 0.00251756 Jy ! Component: 150 - total flux cleaned = 0.00264676 Jy ! Component: 200 - total flux cleaned = 0.00270103 Jy ! Total flux subtracted in 200 components = 0.00270103 Jy ! Clean residual min=-0.002439 max=0.004147 Jy/beam ! Clean residual mean=-0.000006 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.229483 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.229483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082622Jy sigma=1.238365 ! Fit after self-cal, rms=0.082969Jy sigma=1.237516 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 (-5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377319 Jy ! Component: 100 - total flux cleaned = 0.00575354 Jy ! Component: 150 - total flux cleaned = 0.00626245 Jy ! Component: 200 - total flux cleaned = 0.006496 Jy ! Total flux subtracted in 200 components = 0.006496 Jy ! Clean residual min=-0.002249 max=0.002286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.235979 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.235979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082761Jy sigma=1.231698 ! Fit after self-cal, rms=0.082769Jy sigma=1.231226 ! 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=0.082769Jy sigma=1.231226 ! Fit after self-cal, rms=0.083935Jy sigma=1.229289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=5.713 mas, bpa=4.045 degrees ! Estimated noise=0.394236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234552 Jy ! Component: 100 - total flux cleaned = 0.00357863 Jy ! Component: 150 - total flux cleaned = 0.0042651 Jy ! Component: 200 - total flux cleaned = 0.00453247 Jy ! Total flux subtracted in 200 components = 0.00453247 Jy ! Clean residual min=-0.001992 max=0.002048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.240511 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.240511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083836Jy sigma=1.227167 ! Fit after self-cal, rms=0.083849Jy sigma=1.226979 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 = 0.000275466 Jy ! Component: 100 - total flux cleaned = 0.000483313 Jy ! Component: 150 - total flux cleaned = 0.00057413 Jy ! Component: 200 - total flux cleaned = 0.000659557 Jy ! Total flux subtracted in 200 components = 0.000659557 Jy ! Clean residual min=-0.002006 max=0.002035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.241171 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.241171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083824Jy sigma=1.226592 ! Fit after self-cal, rms=0.083830Jy sigma=1.226557 ! 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=0.083830Jy sigma=1.226557 ! Fit after self-cal, rms=0.084194Jy sigma=1.226022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.278 mas, bmaj=8.774 mas, bpa=8.288 degrees ! Estimated noise=0.516973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164003 Jy ! Component: 100 - total flux cleaned = 0.002553 Jy ! Component: 150 - total flux cleaned = 0.00302522 Jy ! Component: 200 - total flux cleaned = 0.00316526 Jy ! Total flux subtracted in 200 components = 0.00316526 Jy ! Clean residual min=-0.002417 max=0.002620 Jy/beam ! Clean residual mean=-0.000009 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.244336 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 137 components and 0.244336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084159Jy sigma=1.225827 ! Fit after self-cal, rms=0.084163Jy sigma=1.225750 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 = 0.000162111 Jy ! Component: 100 - total flux cleaned = 0.000261498 Jy ! Component: 150 - total flux cleaned = 0.000331554 Jy ! Component: 200 - total flux cleaned = 0.000394731 Jy ! Total flux subtracted in 200 components = 0.000394731 Jy ! Clean residual min=-0.002419 max=0.002605 Jy/beam ! Clean residual mean=-0.000009 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.244731 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 0.244731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084153Jy sigma=1.225745 ! Fit after self-cal, rms=0.084156Jy sigma=1.225721 ! 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=3.532 mas, bmaj=5.705 mas, bpa=4.083 degrees ! Estimated noise=0.394318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 5.705 at 4.083 degrees (North through East) ! Clean map min=-0.0019454 max=0.20241 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=2.926 mas, bmaj=5.052 mas, bpa=4.062 degrees ! Estimated noise=0.535654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15539 Jy ! Component: 100 - total flux cleaned = 0.191885 Jy ! Component: 150 - total flux cleaned = 0.206961 Jy ! Component: 200 - total flux cleaned = 0.216096 Jy ! Total flux subtracted in 200 components = 0.216096 Jy ! Clean residual min=-0.003615 max=0.004934 Jy/beam ! Clean residual mean=-0.000012 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.216096 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.216096 Jy ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=5.705 mas, bpa=4.083 degrees ! Estimated noise=0.394318 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 = 0.00830178 Jy ! Component: 100 - total flux cleaned = 0.0135387 Jy ! Component: 150 - total flux cleaned = 0.0172343 Jy ! Component: 200 - total flux cleaned = 0.02 Jy ! Total flux subtracted in 200 components = 0.02 Jy ! Clean residual min=-0.002168 max=0.002364 Jy/beam ! Clean residual mean=-0.000008 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.236096 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 75 components and 0.236096 Jy ! Inverting map ! Added new window around map position (3, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240322 Jy ! Component: 100 - total flux cleaned = 0.00418759 Jy ! Component: 150 - total flux cleaned = 0.00560406 Jy ! Component: 200 - total flux cleaned = 0.00673713 Jy ! Total flux subtracted in 200 components = 0.00673713 Jy ! Clean residual min=-0.002067 max=0.001842 Jy/beam ! Clean residual mean=-0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.242834 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.242834 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=7.278 mas, bmaj=8.774 mas, bpa=8.288 degrees ! Estimated noise=0.516973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145009 Jy ! Component: 100 - total flux cleaned = 0.00238914 Jy ! Component: 150 - total flux cleaned = 0.00283613 Jy ! Component: 200 - total flux cleaned = 0.00297226 Jy ! Total flux subtracted in 200 components = 0.00297226 Jy ! Clean residual min=-0.002459 max=0.002298 Jy/beam ! Clean residual mean=-0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.245806 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 = 0.000117133 Jy ! Component: 100 - total flux cleaned = 0.000186142 Jy ! Component: 150 - total flux cleaned = 0.000264712 Jy ! Component: 200 - total flux cleaned = 0.000349394 Jy ! Total flux subtracted in 200 components = 0.000349394 Jy ! Clean residual min=-0.002439 max=0.002299 Jy/beam ! Clean residual mean=-0.000007 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.246155 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 171 components and 0.246155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=5.705 mas, bpa=4.083 degrees ! Estimated noise=0.394318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166841 Jy ! Component: 100 - total flux cleaned = -0.000218021 Jy ! Component: 150 - total flux cleaned = -0.000218285 Jy ! Component: 200 - total flux cleaned = -0.000218208 Jy ! Total flux subtracted in 200 components = -0.000218208 Jy ! Clean residual min=-0.001998 max=0.001818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.245937 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 192 components and 0.245937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084100Jy sigma=1.224365 ! Fit after self-cal, rms=0.084101Jy sigma=1.224087 wmodel J2136+4301_S_map.mod ! Writing 192 model components to file: J2136+4301_S_map.mod wobs J2136+4301_S_uvs.fits ! Writing UV FITS file: J2136+4301_S_uvs.fits wwins J2136+4301_S_map.win ! wwins: Wrote 3 windows to J2136+4301_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 = -0.000473801 Jy ! Component: 100 - total flux cleaned = -0.000704353 Jy ! Component: 150 - total flux cleaned = -0.000830577 Jy ! Component: 200 - total flux cleaned = -0.000921763 Jy ! Component: 250 - total flux cleaned = -0.000981572 Jy ! Component: 300 - total flux cleaned = -0.00118292 Jy ! Component: 350 - total flux cleaned = -0.00137956 Jy ! Component: 400 - total flux cleaned = -0.00151757 Jy ! Component: 450 - total flux cleaned = -0.00167983 Jy ! Component: 500 - total flux cleaned = -0.00178589 Jy ! Component: 550 - total flux cleaned = -0.00191618 Jy ! Component: 600 - total flux cleaned = -0.00199316 Jy ! Component: 650 - total flux cleaned = -0.00206959 Jy ! Component: 700 - total flux cleaned = -0.00221882 Jy ! Component: 750 - total flux cleaned = -0.00229211 Jy ! Component: 800 - total flux cleaned = -0.00231638 Jy ! Component: 850 - total flux cleaned = -0.00245923 Jy ! Component: 900 - total flux cleaned = -0.00248262 Jy ! Component: 950 - total flux cleaned = -0.00252839 Jy ! Component: 1000 - total flux cleaned = -0.0025057 Jy ! Component: 1050 - total flux cleaned = -0.00243813 Jy ! Component: 1100 - total flux cleaned = -0.00246025 Jy ! Component: 1150 - total flux cleaned = -0.00237266 Jy ! Component: 1200 - total flux cleaned = -0.0023293 Jy ! Component: 1250 - total flux cleaned = -0.00230766 Jy ! Component: 1300 - total flux cleaned = -0.00230744 Jy ! Component: 1350 - total flux cleaned = -0.00228631 Jy ! Component: 1400 - total flux cleaned = -0.00220341 Jy ! Component: 1450 - total flux cleaned = -0.00220384 Jy ! Component: 1500 - total flux cleaned = -0.00216341 Jy ! Component: 1550 - total flux cleaned = -0.00216354 Jy ! Component: 1600 - total flux cleaned = -0.00212345 Jy ! Component: 1650 - total flux cleaned = -0.00206451 Jy ! Component: 1700 - total flux cleaned = -0.00204512 Jy ! Component: 1750 - total flux cleaned = -0.00204498 Jy ! Component: 1800 - total flux cleaned = -0.0020453 Jy ! Component: 1850 - total flux cleaned = -0.00197009 Jy ! Component: 1900 - total flux cleaned = -0.00197032 Jy ! Component: 1950 - total flux cleaned = -0.00198871 Jy ! Component: 2000 - total flux cleaned = -0.00195227 Jy ! Component: 2050 - total flux cleaned = -0.00195211 Jy ! Component: 2100 - total flux cleaned = -0.00191634 Jy ! Component: 2150 - total flux cleaned = -0.00191623 Jy ! Component: 2200 - total flux cleaned = -0.00189888 Jy ! Component: 2250 - total flux cleaned = -0.00182935 Jy ! Component: 2300 - total flux cleaned = -0.00186411 Jy ! Component: 2350 - total flux cleaned = -0.00186397 Jy ! Component: 2400 - total flux cleaned = -0.00184692 Jy ! Component: 2450 - total flux cleaned = -0.00179644 Jy ! Component: 2500 - total flux cleaned = -0.0017966 Jy ! Component: 2550 - total flux cleaned = -0.00177979 Jy ! Component: 2600 - total flux cleaned = -0.00173065 Jy ! Component: 2650 - total flux cleaned = -0.00171436 Jy ! Component: 2700 - total flux cleaned = -0.00164982 Jy ! Component: 2750 - total flux cleaned = -0.00166571 Jy ! Component: 2800 - total flux cleaned = -0.00157041 Jy ! Component: 2850 - total flux cleaned = -0.00152326 Jy ! Component: 2900 - total flux cleaned = -0.00152348 Jy ! Component: 2950 - total flux cleaned = -0.00147686 Jy ! Component: 3000 - total flux cleaned = -0.00146162 Jy ! Component: 3050 - total flux cleaned = -0.00143126 Jy ! Component: 3100 - total flux cleaned = -0.00141604 Jy ! Component: 3150 - total flux cleaned = -0.00138603 Jy ! Component: 3200 - total flux cleaned = -0.00134109 Jy ! Component: 3250 - total flux cleaned = -0.00129656 Jy ! Component: 3300 - total flux cleaned = -0.00132609 Jy ! Component: 3350 - total flux cleaned = -0.00132626 Jy ! Component: 3400 - total flux cleaned = -0.00131167 Jy ! Component: 3450 - total flux cleaned = -0.001355 Jy ! Component: 3500 - total flux cleaned = -0.0012834 Jy ! Component: 3550 - total flux cleaned = -0.00132627 Jy ! Component: 3600 - total flux cleaned = -0.00134038 Jy ! Component: 3650 - total flux cleaned = -0.0013404 Jy ! Component: 3700 - total flux cleaned = -0.00131224 Jy ! Component: 3750 - total flux cleaned = -0.00125674 Jy ! Component: 3800 - total flux cleaned = -0.00124295 Jy ! Component: 3850 - total flux cleaned = -0.00121545 Jy ! Component: 3900 - total flux cleaned = -0.00120187 Jy ! Component: 3950 - total flux cleaned = -0.00118821 Jy ! Component: 4000 - total flux cleaned = -0.00110767 Jy ! Component: 4050 - total flux cleaned = -0.001121 Jy ! Total flux subtracted in 4096 components = -0.00110772 Jy ! Clean residual min=-0.000743 max=0.000738 Jy/beam ! Clean residual mean=-0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.244829 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 505 components and 0.244829 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2136+4301_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 5.705 at 4.083 degrees (North through East) ! Clean map min=-0.0015017 max=0.20274 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2136+4301_S_map.fits wmodel /vlbi/uf001/uva//J2136+4301_S_map.mod ! Writing 505 model components to file: /vlbi/uf001/uva//J2136+4301_S_map.mod wobs /vlbi/uf001/uva//J2136+4301_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2136+4301_S_uvs.fits wwins /vlbi/uf001/uva//J2136+4301_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2136+4301_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.202743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367393 0.367393 0.734786 1.46957 2.93914 5.87829 11.7566 23.5131 47.0263 94.0526 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 816.564 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2136+4301_S_dfm.log closed on Mon Jan 14 05:55:01 2019