! Started logfile: /vlbi/uf001/uva//J0610+7248_S_dfm.log on Sun Jan 13 22:52:07 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//J0610+7248_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0610+7248_S_uva.fits ! AN table 1: 116 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.973727 visibilities/baseline/integration-bin. ! Found source: J0610+7248 ! ! 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 7116 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 J0610+7248_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.103333Jy sigma=21.581197 ! Fit after self-cal, rms=0.695327Jy sigma=14.477553 ! 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=5.455 mas, bmaj=6.389 mas, bpa=89.79 degrees ! Estimated noise=0.858514 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 = 0.243772 Jy ! Component: 100 - total flux cleaned = 0.313527 Jy ! Total flux subtracted in 100 components = 0.313527 Jy ! Clean residual min=-0.056656 max=0.162012 Jy/beam ! Clean residual mean=-0.000317 rms=0.017750 Jy/beam ! Combined flux in latest and established models = 0.313527 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.313527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.270672Jy sigma=5.023996 ! Fit after self-cal, rms=0.270416Jy sigma=5.011618 ! Inverting map ! Added new window around map position (-14.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142181 Jy ! Component: 100 - total flux cleaned = 0.204109 Jy ! Total flux subtracted in 100 components = 0.204109 Jy ! Clean residual min=-0.041070 max=0.062990 Jy/beam ! Clean residual mean=-0.000182 rms=0.010796 Jy/beam ! Combined flux in latest and established models = 0.517636 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.517636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174414Jy sigma=3.188435 ! Fit after self-cal, rms=0.144598Jy sigma=2.625806 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645027 Jy ! Component: 100 - total flux cleaned = 0.0956343 Jy ! Total flux subtracted in 100 components = 0.0956343 Jy ! Clean residual min=-0.020777 max=0.024680 Jy/beam ! Clean residual mean=-0.000091 rms=0.005406 Jy/beam ! Combined flux in latest and established models = 0.613271 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.613271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104191Jy sigma=1.907608 ! Fit after self-cal, rms=0.098181Jy sigma=1.792042 ! 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=6.518 mas, bmaj=7.698 mas, bpa=87.77 degrees ! Estimated noise=0.43848 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 = 0.0342079 Jy ! Component: 100 - total flux cleaned = 0.0495108 Jy ! Component: 150 - total flux cleaned = 0.0547047 Jy ! Component: 200 - total flux cleaned = 0.0585325 Jy ! Total flux subtracted in 200 components = 0.0585325 Jy ! Clean residual min=-0.014782 max=0.028657 Jy/beam ! Clean residual mean=-0.000092 rms=0.004189 Jy/beam ! Combined flux in latest and established models = 0.671803 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.671803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083926Jy sigma=1.556997 ! Fit after self-cal, rms=0.082119Jy sigma=1.522833 ! Inverting map ! Added new window around map position (-40, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277638 Jy ! Component: 100 - total flux cleaned = 0.043753 Jy ! Component: 150 - total flux cleaned = 0.0553051 Jy ! Component: 200 - total flux cleaned = 0.0617576 Jy ! Total flux subtracted in 200 components = 0.0617576 Jy ! Clean residual min=-0.008677 max=0.009970 Jy/beam ! Clean residual mean=-0.000094 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.733561 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 118 components and 0.733561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069398Jy sigma=1.305270 ! Fit after self-cal, rms=0.068307Jy sigma=1.282885 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.518 x 7.698 at 87.77 degrees (North through East) ! Clean map min=-0.0084113 max=0.29891 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.99 KP 1.01 LA 0.95 ! NL 1.02 OV 0.98 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.98 KP 1.02 LA 0.95 ! NL 1.02 OV 0.91 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.99 KP 1.02 LA 0.96 ! NL 1.01 OV 0.97 PT 1.02 ! ! ! Fit before self-cal, rms=0.068307Jy sigma=1.282885 ! Fit after self-cal, rms=0.064819Jy sigma=1.234748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.498 mas, bmaj=7.673 mas, bpa=87.81 degrees ! Estimated noise=0.43294 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 = 0.00390156 Jy ! Component: 100 - total flux cleaned = 0.00732593 Jy ! Component: 150 - total flux cleaned = 0.0100988 Jy ! Component: 200 - total flux cleaned = 0.0125975 Jy ! Total flux subtracted in 200 components = 0.0125975 Jy ! Clean residual min=-0.005408 max=0.006786 Jy/beam ! Clean residual mean=-0.000014 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.746158 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 157 components and 0.746158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062128Jy sigma=1.184608 ! Fit after self-cal, rms=0.061895Jy sigma=1.179294 ! 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=0.061895Jy sigma=1.179294 ! Fit after self-cal, rms=0.060622Jy sigma=1.160736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.486 mas, bmaj=7.665 mas, bpa=90 degrees ! Estimated noise=0.430366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251003 Jy ! Component: 100 - total flux cleaned = 0.00433988 Jy ! Component: 150 - total flux cleaned = 0.00595226 Jy ! Component: 200 - total flux cleaned = 0.00696415 Jy ! Total flux subtracted in 200 components = 0.00696415 Jy ! Clean residual min=-0.004820 max=0.003975 Jy/beam ! Clean residual mean=0.000013 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.753122 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 203 components and 0.753122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059816Jy sigma=1.145808 ! Fit after self-cal, rms=0.059737Jy sigma=1.143937 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 = 0.000634585 Jy ! Component: 100 - total flux cleaned = 0.00152397 Jy ! Component: 150 - total flux cleaned = 0.00228626 Jy ! Component: 200 - total flux cleaned = 0.00287479 Jy ! Total flux subtracted in 200 components = 0.00287479 Jy ! Clean residual min=-0.004382 max=0.003560 Jy/beam ! Clean residual mean=0.000015 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.755997 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 221 components and 0.755997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059388Jy sigma=1.137241 ! Fit after self-cal, rms=0.059354Jy sigma=1.136285 ! 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=0.059354Jy sigma=1.136285 ! Fit after self-cal, rms=0.059243Jy sigma=1.135234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.489 mas, bmaj=7.668 mas, bpa=-89.8 degrees ! Estimated noise=0.430137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059748 Jy ! Component: 100 - total flux cleaned = 0.00107861 Jy ! Component: 150 - total flux cleaned = 0.00171927 Jy ! Component: 200 - total flux cleaned = 0.00214119 Jy ! Total flux subtracted in 200 components = 0.00214119 Jy ! Clean residual min=-0.003715 max=0.003084 Jy/beam ! Clean residual mean=0.000012 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.758138 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 243 components and 0.758139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058988Jy sigma=1.130400 ! Fit after self-cal, rms=0.058963Jy sigma=1.129766 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 = 0.000417528 Jy ! Component: 100 - total flux cleaned = 0.000846456 Jy ! Component: 150 - total flux cleaned = 0.00135494 Jy ! Component: 200 - total flux cleaned = 0.00175292 Jy ! Total flux subtracted in 200 components = 0.00175292 Jy ! Clean residual min=-0.003477 max=0.002862 Jy/beam ! Clean residual mean=0.000013 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.759892 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 256 components and 0.759892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058814Jy sigma=1.126925 ! Fit after self-cal, rms=0.058800Jy sigma=1.126540 ! 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=0.058800Jy sigma=1.126540 ! Fit after self-cal, rms=0.058748Jy sigma=1.126174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.275 mas, bmaj=11 mas, bpa=87.3 degrees ! Estimated noise=0.487911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108855 Jy ! Component: 100 - total flux cleaned = 0.00176627 Jy ! Component: 150 - total flux cleaned = 0.00223824 Jy ! Component: 200 - total flux cleaned = 0.00252665 Jy ! Total flux subtracted in 200 components = 0.00252665 Jy ! Clean residual min=-0.003138 max=0.002976 Jy/beam ! Clean residual mean=0.000012 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.762418 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 288 components and 0.762418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058632Jy sigma=1.124182 ! Fit after self-cal, rms=0.058611Jy sigma=1.123736 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 = 0.000252902 Jy ! Component: 100 - total flux cleaned = 0.000455758 Jy ! Component: 150 - total flux cleaned = 0.000703489 Jy ! Component: 200 - total flux cleaned = 0.000917111 Jy ! Total flux subtracted in 200 components = 0.000917111 Jy ! Clean residual min=-0.002912 max=0.002755 Jy/beam ! Clean residual mean=0.000011 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.763336 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 296 components and 0.763335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058551Jy sigma=1.122716 ! Fit after self-cal, rms=0.058541Jy sigma=1.122442 ! 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=6.493 mas, bmaj=7.672 mas, bpa=-89.63 degrees ! Estimated noise=0.430013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.493 x 7.672 at -89.63 degrees (North through East) ! Clean map min=-0.0029703 max=0.29132 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=5.429 mas, bmaj=6.353 mas, bpa=-87.27 degrees ! Estimated noise=0.843316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273169 Jy ! Component: 100 - total flux cleaned = 0.415483 Jy ! Component: 150 - total flux cleaned = 0.500359 Jy ! Component: 200 - total flux cleaned = 0.552486 Jy ! Total flux subtracted in 200 components = 0.552486 Jy ! Clean residual min=-0.013362 max=0.027451 Jy/beam ! Clean residual mean=-0.000056 rms=0.004495 Jy/beam ! Combined flux in latest and established models = 0.552487 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.552487 Jy ! Inverting map and beam ! Estimated beam: bmin=6.493 mas, bmaj=7.672 mas, bpa=-89.63 degrees ! Estimated noise=0.430013 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 = 0.0436987 Jy ! Component: 100 - total flux cleaned = 0.0740814 Jy ! Component: 150 - total flux cleaned = 0.0969421 Jy ! Component: 200 - total flux cleaned = 0.114805 Jy ! Total flux subtracted in 200 components = 0.114805 Jy ! Clean residual min=-0.006466 max=0.011099 Jy/beam ! Clean residual mean=-0.000042 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.667292 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 91 components and 0.667292 Jy ! Inverting map ! Added new window around map position (-25.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014593 Jy ! Component: 100 - total flux cleaned = 0.0266096 Jy ! Component: 150 - total flux cleaned = 0.036596 Jy ! Component: 200 - total flux cleaned = 0.044955 Jy ! Total flux subtracted in 200 components = 0.044955 Jy ! Clean residual min=-0.004010 max=0.005286 Jy/beam ! Clean residual mean=-0.000021 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.712247 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 156 components and 0.712247 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=9.275 mas, bmaj=11 mas, bpa=87.3 degrees ! Estimated noise=0.487911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977397 Jy ! Component: 100 - total flux cleaned = 0.0172826 Jy ! Component: 150 - total flux cleaned = 0.0232463 Jy ! Component: 200 - total flux cleaned = 0.0280639 Jy ! Total flux subtracted in 200 components = 0.0280639 Jy ! Clean residual min=-0.003116 max=0.003537 Jy/beam ! Clean residual mean=-0.000012 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.740311 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 = 0.00392221 Jy ! Component: 100 - total flux cleaned = 0.00713847 Jy ! Component: 150 - total flux cleaned = 0.00979259 Jy ! Component: 200 - total flux cleaned = 0.0119946 Jy ! Total flux subtracted in 200 components = 0.0119946 Jy ! Clean residual min=-0.002479 max=0.002637 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.752305 Jy ! Adding 192 model components to the UV plane model. ! The established model now contains 336 components and 0.752305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.493 mas, bmaj=7.672 mas, bpa=-89.63 degrees ! Estimated noise=0.430013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192604 Jy ! Component: 100 - total flux cleaned = 0.00342797 Jy ! Component: 150 - total flux cleaned = 0.00445967 Jy ! Component: 200 - total flux cleaned = 0.00522858 Jy ! Total flux subtracted in 200 components = 0.00522858 Jy ! Clean residual min=-0.002121 max=0.002438 Jy/beam ! Clean residual mean=-0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.757533 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 358 components and 0.757533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058461Jy sigma=1.120985 ! Fit after self-cal, rms=0.058351Jy sigma=1.118196 wmodel J0610+7248_S_map.mod ! Writing 358 model components to file: J0610+7248_S_map.mod wobs J0610+7248_S_uvs.fits ! Writing UV FITS file: J0610+7248_S_uvs.fits wwins J0610+7248_S_map.win ! wwins: Wrote 4 windows to J0610+7248_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 = 0.000345318 Jy ! Component: 100 - total flux cleaned = 0.000566103 Jy ! Component: 150 - total flux cleaned = 0.00087944 Jy ! Component: 200 - total flux cleaned = 0.00117989 Jy ! Component: 250 - total flux cleaned = 0.00153131 Jy ! Component: 300 - total flux cleaned = 0.0017777 Jy ! Component: 350 - total flux cleaned = 0.00204698 Jy ! Component: 400 - total flux cleaned = 0.00224957 Jy ! Component: 450 - total flux cleaned = 0.00236156 Jy ! Component: 500 - total flux cleaned = 0.00249664 Jy ! Component: 550 - total flux cleaned = 0.0026285 Jy ! Component: 600 - total flux cleaned = 0.00265462 Jy ! Component: 650 - total flux cleaned = 0.00260484 Jy ! Component: 700 - total flux cleaned = 0.00262907 Jy ! Component: 750 - total flux cleaned = 0.00258074 Jy ! Component: 800 - total flux cleaned = 0.00255723 Jy ! Component: 850 - total flux cleaned = 0.00253409 Jy ! Component: 900 - total flux cleaned = 0.0024441 Jy ! Component: 950 - total flux cleaned = 0.00244451 Jy ! Component: 1000 - total flux cleaned = 0.00240078 Jy ! Component: 1050 - total flux cleaned = 0.00235829 Jy ! Component: 1100 - total flux cleaned = 0.00242051 Jy ! Component: 1150 - total flux cleaned = 0.00242034 Jy ! Component: 1200 - total flux cleaned = 0.00244064 Jy ! Component: 1250 - total flux cleaned = 0.00249928 Jy ! Component: 1300 - total flux cleaned = 0.00251806 Jy ! Component: 1350 - total flux cleaned = 0.00253749 Jy ! Component: 1400 - total flux cleaned = 0.00259316 Jy ! Component: 1450 - total flux cleaned = 0.00268505 Jy ! Component: 1500 - total flux cleaned = 0.00275734 Jy ! Component: 1550 - total flux cleaned = 0.00288169 Jy ! Component: 1600 - total flux cleaned = 0.0028641 Jy ! Component: 1650 - total flux cleaned = 0.0029497 Jy ! Component: 1700 - total flux cleaned = 0.00301768 Jy ! Component: 1750 - total flux cleaned = 0.00313388 Jy ! Component: 1800 - total flux cleaned = 0.00313391 Jy ! Component: 1850 - total flux cleaned = 0.00319868 Jy ! Component: 1900 - total flux cleaned = 0.00327794 Jy ! Component: 1950 - total flux cleaned = 0.00326229 Jy ! Component: 2000 - total flux cleaned = 0.00333966 Jy ! Component: 2050 - total flux cleaned = 0.00333957 Jy ! Component: 2100 - total flux cleaned = 0.00332473 Jy ! Component: 2150 - total flux cleaned = 0.00336936 Jy ! Component: 2200 - total flux cleaned = 0.00339858 Jy ! Component: 2250 - total flux cleaned = 0.00339819 Jy ! Component: 2300 - total flux cleaned = 0.0034123 Jy ! Component: 2350 - total flux cleaned = 0.00342633 Jy ! Component: 2400 - total flux cleaned = 0.00337104 Jy ! Component: 2450 - total flux cleaned = 0.0034671 Jy ! Component: 2500 - total flux cleaned = 0.00348049 Jy ! Component: 2550 - total flux cleaned = 0.00349388 Jy ! Component: 2600 - total flux cleaned = 0.00350734 Jy ! Component: 2650 - total flux cleaned = 0.00353332 Jy ! Component: 2700 - total flux cleaned = 0.00354631 Jy ! Component: 2750 - total flux cleaned = 0.00357195 Jy ! Component: 2800 - total flux cleaned = 0.00357205 Jy ! Component: 2850 - total flux cleaned = 0.00358455 Jy ! Component: 2900 - total flux cleaned = 0.00358472 Jy ! Component: 2950 - total flux cleaned = 0.0036091 Jy ! Component: 3000 - total flux cleaned = 0.00362121 Jy ! Component: 3050 - total flux cleaned = 0.00366863 Jy ! Component: 3100 - total flux cleaned = 0.00368024 Jy ! Component: 3150 - total flux cleaned = 0.00365702 Jy ! Component: 3200 - total flux cleaned = 0.00365712 Jy ! Component: 3250 - total flux cleaned = 0.00366838 Jy ! Component: 3300 - total flux cleaned = 0.00366832 Jy ! Component: 3350 - total flux cleaned = 0.00364622 Jy ! Component: 3400 - total flux cleaned = 0.00363545 Jy ! Component: 3450 - total flux cleaned = 0.00367884 Jy ! Component: 3500 - total flux cleaned = 0.00368961 Jy ! Component: 3550 - total flux cleaned = 0.00370025 Jy ! Component: 3600 - total flux cleaned = 0.00370039 Jy ! Component: 3650 - total flux cleaned = 0.00372124 Jy ! Component: 3700 - total flux cleaned = 0.00370071 Jy ! Component: 3750 - total flux cleaned = 0.00370067 Jy ! Component: 3800 - total flux cleaned = 0.00375118 Jy ! Component: 3850 - total flux cleaned = 0.00373116 Jy ! Component: 3900 - total flux cleaned = 0.00374107 Jy ! Component: 3950 - total flux cleaned = 0.00369191 Jy ! Component: 4000 - total flux cleaned = 0.00369203 Jy ! Component: 4050 - total flux cleaned = 0.0036921 Jy ! Total flux subtracted in 4096 components = 0.00367295 Jy ! Clean residual min=-0.000518 max=0.000518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.761206 Jy keep ! Adding 359 model components to the UV plane model. ! The established model now contains 716 components and 0.761206 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0610+7248_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.493 x 7.672 at -89.63 degrees (North through East) ! Clean map min=-0.0012406 max=0.29392 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0610+7248_S_map.fits wmodel /vlbi/uf001/uva//J0610+7248_S_map.mod ! Writing 716 model components to file: /vlbi/uf001/uva//J0610+7248_S_map.mod wobs /vlbi/uf001/uva//J0610+7248_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0610+7248_S_uvs.fits wwins /vlbi/uf001/uva//J0610+7248_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0610+7248_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.293915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185748 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189594 0.189594 0.379188 0.758375 1.51675 3.0335 6.067 12.134 24.268 48.536 97.0721 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.293 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1582.33 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0610+7248_S_dfm.log closed on Sun Jan 13 22:52:11 2019