! Started logfile: /scr/pima/bg219e_uvs/J0127+7323_S_dfm.log on Thu May 19 18:18:54 2016 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 /scr/pima/bg219e_uvs/J0127+7323_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0127+7323_S_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882058 visibilities/baseline/integration-bin. ! Found source: J0127+7323 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7748 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0127+7323_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 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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044262Jy sigma=22.472088 ! Fit after self-cal, rms=0.749021Jy sigma=16.201553 ! 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=3.633 mas, bmaj=6.598 mas, bpa=78.35 degrees ! Estimated noise=0.655331 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 = 0.187259 Jy ! Component: 100 - total flux cleaned = 0.235185 Jy ! Total flux subtracted in 100 components = 0.235185 Jy ! Clean residual min=-0.016793 max=0.050700 Jy/beam ! Clean residual mean=-0.000077 rms=0.005030 Jy/beam ! Combined flux in latest and established models = 0.235185 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.235185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106778Jy sigma=2.281828 ! Fit after self-cal, rms=0.106694Jy sigma=2.279190 ! Inverting map ! Added new window around map position (13.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438963 Jy ! Component: 100 - total flux cleaned = 0.0687322 Jy ! Total flux subtracted in 100 components = 0.0687322 Jy ! Clean residual min=-0.011139 max=0.014220 Jy/beam ! Clean residual mean=-0.000053 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 0.303917 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.303917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081112Jy sigma=1.697520 ! Fit after self-cal, rms=0.079366Jy sigma=1.657101 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213363 Jy ! Component: 100 - total flux cleaned = 0.036211 Jy ! Total flux subtracted in 100 components = 0.036211 Jy ! Clean residual min=-0.007283 max=0.009249 Jy/beam ! Clean residual mean=-0.000037 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.340128 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.340128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070495Jy sigma=1.455035 ! Fit after self-cal, rms=0.070208Jy sigma=1.448429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121216 Jy ! Component: 100 - total flux cleaned = 0.0209706 Jy ! Total flux subtracted in 100 components = 0.0209706 Jy ! Clean residual min=-0.005663 max=0.007787 Jy/beam ! Clean residual mean=-0.000027 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.361099 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.361099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066864Jy sigma=1.371479 ! Fit after self-cal, rms=0.066783Jy sigma=1.369798 ! 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=4.302 mas, bmaj=7.423 mas, bpa=81.13 degrees ! Estimated noise=0.400239 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 = 0.0110992 Jy ! Component: 100 - total flux cleaned = 0.018544 Jy ! Component: 150 - total flux cleaned = 0.0237271 Jy ! Component: 200 - total flux cleaned = 0.0273681 Jy ! Total flux subtracted in 200 components = 0.0273681 Jy ! Clean residual min=-0.003678 max=0.007090 Jy/beam ! Clean residual mean=-0.000019 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.388467 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.388467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064614Jy sigma=1.318357 ! Fit after self-cal, rms=0.064518Jy sigma=1.316707 ! Inverting map ! Added new window around map position (19, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627826 Jy ! Component: 100 - total flux cleaned = 0.00918463 Jy ! Component: 150 - total flux cleaned = 0.0111719 Jy ! Component: 200 - total flux cleaned = 0.0118454 Jy ! Total flux subtracted in 200 components = 0.0118454 Jy ! Clean residual min=-0.003724 max=0.003299 Jy/beam ! Clean residual mean=-0.000004 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.400312 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.400312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063898Jy sigma=1.302093 ! Fit after self-cal, rms=0.063837Jy sigma=1.300610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.302 x 7.423 at 81.13 degrees (North through East) ! Clean map min=-0.0034867 max=0.24121 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.97 ! LA 0.99 NL 1.01 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 NL 1.01 OV 0.99 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 1.01 ! LA 1.01 NL 1.02 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.00 KP 1.02 ! LA 1.04 NL 1.01 OV 1.04 PT 1.04 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.063837Jy sigma=1.300610 ! Fit after self-cal, rms=0.063000Jy sigma=1.286835 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.297 mas, bmaj=7.419 mas, bpa=81.02 degrees ! Estimated noise=0.400026 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 = 0.00200945 Jy ! Component: 100 - total flux cleaned = 0.00249185 Jy ! Component: 150 - total flux cleaned = 0.00276064 Jy ! Component: 200 - total flux cleaned = 0.0029995 Jy ! Total flux subtracted in 200 components = 0.0029995 Jy ! Clean residual min=-0.002471 max=0.002687 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.403312 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.403312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062912Jy sigma=1.284945 ! Fit after self-cal, rms=0.062900Jy sigma=1.284760 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062900Jy sigma=1.284760 ! Fit after self-cal, rms=0.062353Jy sigma=1.278565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.296 mas, bmaj=7.415 mas, bpa=81 degrees ! Estimated noise=0.39936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154681 Jy ! Component: 100 - total flux cleaned = 0.00212141 Jy ! Component: 150 - total flux cleaned = 0.00237406 Jy ! Component: 200 - total flux cleaned = 0.00250042 Jy ! Total flux subtracted in 200 components = 0.00250042 Jy ! Clean residual min=-0.002168 max=0.002133 Jy/beam ! Clean residual mean=0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.405812 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 0.405812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062298Jy sigma=1.277391 ! Fit after self-cal, rms=0.062292Jy sigma=1.277282 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 = 0.000495013 Jy ! Component: 100 - total flux cleaned = 0.00055262 Jy ! Component: 150 - total flux cleaned = 0.000604241 Jy ! Component: 200 - total flux cleaned = 0.000629211 Jy ! Total flux subtracted in 200 components = 0.000629211 Jy ! Clean residual min=-0.002131 max=0.002095 Jy/beam ! Clean residual mean=0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.406441 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.406441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062269Jy sigma=1.276826 ! Fit after self-cal, rms=0.062268Jy sigma=1.276801 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062268Jy sigma=1.276801 ! Fit after self-cal, rms=0.062216Jy sigma=1.276610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.293 mas, bmaj=7.412 mas, bpa=80.97 degrees ! Estimated noise=0.399112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791276 Jy ! Component: 100 - total flux cleaned = 0.00106253 Jy ! Component: 150 - total flux cleaned = 0.00111214 Jy ! Component: 200 - total flux cleaned = 0.00115764 Jy ! Total flux subtracted in 200 components = 0.00115764 Jy ! Clean residual min=-0.002032 max=0.002036 Jy/beam ! Clean residual mean=0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.407599 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.407599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062195Jy sigma=1.276161 ! Fit after self-cal, rms=0.062193Jy sigma=1.276134 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 = 0.000321449 Jy ! Component: 100 - total flux cleaned = 0.000364034 Jy ! Component: 150 - total flux cleaned = 0.000384106 Jy ! Component: 200 - total flux cleaned = 0.000403214 Jy ! Total flux subtracted in 200 components = 0.000403214 Jy ! Clean residual min=-0.002012 max=0.001997 Jy/beam ! Clean residual mean=0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.408002 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 169 components and 0.408002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062180Jy sigma=1.275875 ! Fit after self-cal, rms=0.062179Jy sigma=1.275868 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062179Jy sigma=1.275868 ! Fit after self-cal, rms=0.062143Jy sigma=1.275774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.815 mas, bmaj=10.68 mas, bpa=-88.78 degrees ! Estimated noise=0.471759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209637 Jy ! Component: 100 - total flux cleaned = 0.000208007 Jy ! Component: 150 - total flux cleaned = 0.00024172 Jy ! Component: 200 - total flux cleaned = 0.000256143 Jy ! Total flux subtracted in 200 components = 0.000256143 Jy ! Clean residual min=-0.001715 max=0.001961 Jy/beam ! Clean residual mean=0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.408259 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 201 components and 0.408259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062141Jy sigma=1.275644 ! Fit after self-cal, rms=0.062139Jy sigma=1.275613 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 = 0.000119546 Jy ! Component: 100 - total flux cleaned = 0.000133494 Jy ! Component: 150 - total flux cleaned = 0.000122571 Jy ! Component: 200 - total flux cleaned = 9.04711e-05 Jy ! Total flux subtracted in 200 components = 9.04711e-05 Jy ! Clean residual min=-0.001695 max=0.001937 Jy/beam ! Clean residual mean=0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.408349 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 217 components and 0.408349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062138Jy sigma=1.275572 ! Fit after self-cal, rms=0.062136Jy sigma=1.275553 ! 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=4.29 mas, bmaj=7.41 mas, bpa=80.95 degrees ! Estimated noise=0.398909 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.29 x 7.41 at 80.95 degrees (North through East) ! Clean map min=-0.0018766 max=0.24045 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=3.625 mas, bmaj=6.595 mas, bpa=78.24 degrees ! Estimated noise=0.655019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186798 Jy ! Component: 100 - total flux cleaned = 0.250491 Jy ! Component: 150 - total flux cleaned = 0.28751 Jy ! Component: 200 - total flux cleaned = 0.312973 Jy ! Total flux subtracted in 200 components = 0.312973 Jy ! Clean residual min=-0.008310 max=0.014485 Jy/beam ! Clean residual mean=-0.000051 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 0.312973 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.312973 Jy ! Inverting map and beam ! Estimated beam: bmin=4.29 mas, bmaj=7.41 mas, bpa=80.95 degrees ! Estimated noise=0.398909 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 = 0.0265407 Jy ! Component: 100 - total flux cleaned = 0.0446748 Jy ! Component: 150 - total flux cleaned = 0.0574392 Jy ! Component: 200 - total flux cleaned = 0.066627 Jy ! Total flux subtracted in 200 components = 0.066627 Jy ! Clean residual min=-0.003539 max=0.005220 Jy/beam ! Clean residual mean=-0.000029 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.3796 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 85 components and 0.3796 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675321 Jy ! Component: 100 - total flux cleaned = 0.0117979 Jy ! Component: 150 - total flux cleaned = 0.015625 Jy ! Component: 200 - total flux cleaned = 0.0185511 Jy ! Total flux subtracted in 200 components = 0.0185511 Jy ! Clean residual min=-0.002247 max=0.002278 Jy/beam ! Clean residual mean=-0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.398151 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 122 components and 0.398151 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=7.815 mas, bmaj=10.68 mas, bpa=-88.78 degrees ! Estimated noise=0.471759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323966 Jy ! Component: 100 - total flux cleaned = 0.00522207 Jy ! Component: 150 - total flux cleaned = 0.00661372 Jy ! Component: 200 - total flux cleaned = 0.00761975 Jy ! Total flux subtracted in 200 components = 0.00761975 Jy ! Clean residual min=-0.001841 max=0.001940 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.405771 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 = 0.0007372 Jy ! Component: 100 - total flux cleaned = 0.0010387 Jy ! Component: 150 - total flux cleaned = 0.0012364 Jy ! Component: 200 - total flux cleaned = 0.0013575 Jy ! Total flux subtracted in 200 components = 0.0013575 Jy ! Clean residual min=-0.001783 max=0.001942 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.407129 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 199 components and 0.407129 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.29 mas, bmaj=7.41 mas, bpa=80.95 degrees ! Estimated noise=0.398909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266929 Jy ! Component: 100 - total flux cleaned = 0.000408802 Jy ! Component: 150 - total flux cleaned = 0.000472779 Jy ! Component: 200 - total flux cleaned = 0.000559115 Jy ! Total flux subtracted in 200 components = 0.000559115 Jy ! Clean residual min=-0.001882 max=0.001951 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.407688 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 211 components and 0.407688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062124Jy sigma=1.275562 ! Fit after self-cal, rms=0.062117Jy sigma=1.275421 wmodel /J0127+7323_S_map.mod ! wmodel: Unable to open new model file: /J0127+7323_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0127+7323_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.29 x 7.41 at 80.95 degrees (North through East) ! Clean map min=-0.0018244 max=0.23895 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0127+7323_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000468665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.588413 0.588413 1.17683 2.35365 4.70731 9.41462 18.8292 37.6585 75.3169 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 509.845 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0127+7323_S_dfm.log closed on Thu May 19 18:18:57 2016