! Started logfile: J1546+0026_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:44:18 2019 obs J1546+0026_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1546+0026_S_2017_03_27_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960107 visibilities/baseline/integration-bin. ! Found source: J1546+0026 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1684 lines of history. ! ! Reading 14344 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1546+0026_S_2017_03_27_pus] 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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.559450Jy sigma=0.004295 ! Fit after self-cal, rms=0.545665Jy sigma=0.004184 ! 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=2.762 mas, bmaj=6.789 mas, bpa=-4.002 degrees ! Estimated noise=1084.77 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 = 0.450693 Jy ! Component: 100 - total flux cleaned = 0.662715 Jy ! Total flux subtracted in 100 components = 0.662715 Jy ! Clean residual min=-0.036932 max=0.125869 Jy/beam ! Clean residual mean=0.000220 rms=0.012823 Jy/beam ! Combined flux in latest and established models = 0.662715 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.662715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335118Jy sigma=0.002785 ! Fit after self-cal, rms=0.334781Jy sigma=0.002783 ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136905 Jy ! Component: 100 - total flux cleaned = 0.228879 Jy ! Total flux subtracted in 100 components = 0.228879 Jy ! Clean residual min=-0.024621 max=0.077036 Jy/beam ! Clean residual mean=0.000155 rms=0.007762 Jy/beam ! Combined flux in latest and established models = 0.891594 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.891594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228578Jy sigma=0.001832 ! Fit after self-cal, rms=0.226524Jy sigma=0.001817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0707692 Jy ! Component: 100 - total flux cleaned = 0.122061 Jy ! Total flux subtracted in 100 components = 0.122061 Jy ! Clean residual min=-0.018594 max=0.055284 Jy/beam ! Clean residual mean=0.000122 rms=0.005417 Jy/beam ! Combined flux in latest and established models = 1.01366 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 1.01366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182777Jy sigma=0.001406 ! Fit after self-cal, rms=0.181930Jy sigma=0.001398 ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489961 Jy ! Component: 100 - total flux cleaned = 0.0839454 Jy ! Total flux subtracted in 100 components = 0.0839454 Jy ! Clean residual min=-0.012556 max=0.020797 Jy/beam ! Clean residual mean=0.000099 rms=0.003906 Jy/beam ! Combined flux in latest and established models = 1.0976 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 1.0976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157001Jy sigma=0.001161 ! Fit after self-cal, rms=0.156911Jy sigma=0.001160 ! 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=3.325 mas, bmaj=7.753 mas, bpa=-2.847 degrees ! Estimated noise=805.673 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 = 0.0531912 Jy ! Component: 100 - total flux cleaned = 0.090929 Jy ! Component: 150 - total flux cleaned = 0.118896 Jy ! Component: 200 - total flux cleaned = 0.140104 Jy ! Total flux subtracted in 200 components = 0.140104 Jy ! Clean residual min=-0.009397 max=0.016126 Jy/beam ! Clean residual mean=0.000055 rms=0.003666 Jy/beam ! Combined flux in latest and established models = 1.2377 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 180 components and 1.2377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132906Jy sigma=0.000925 ! Fit after self-cal, rms=0.132874Jy sigma=0.000924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.02 KP 1.03 ! LA 0.97 MK 1.02 NL 0.99 OV 1.03 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.88 HN 1.07 KP 0.99 ! LA 0.94 MK 0.97 NL 1.05 OV 1.05 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.04 KP 0.99 ! LA 0.98 MK 1.02 NL 1.01 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.08 KP 1.00* ! LA 0.89 MK 1.14 NL 1.00* OV 1.03 ! PT 1.00 SC 1.44 ! ! ! Fit before self-cal, rms=0.132874Jy sigma=0.000924 ! Fit after self-cal, rms=0.123197Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=7.822 mas, bpa=-2.564 degrees ! Estimated noise=804.525 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 = 0.00260742 Jy ! Component: 100 - total flux cleaned = 0.00345695 Jy ! Component: 150 - total flux cleaned = 0.00398564 Jy ! Component: 200 - total flux cleaned = 0.00453014 Jy ! Total flux subtracted in 200 components = 0.00453014 Jy ! Clean residual min=-0.007166 max=0.008702 Jy/beam ! Clean residual mean=0.000015 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 1.24223 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 195 components and 1.24224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123007Jy sigma=0.000793 ! Fit after self-cal, rms=0.123047Jy sigma=0.000793 ! 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=0.123047Jy sigma=0.000793 ! Fit after self-cal, rms=0.108605Jy sigma=0.000701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=7.825 mas, bpa=-2.506 degrees ! Estimated noise=806.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248134 Jy ! Component: 100 - total flux cleaned = 0.00332922 Jy ! Component: 150 - total flux cleaned = 0.00355966 Jy ! Component: 200 - total flux cleaned = 0.0037592 Jy ! Total flux subtracted in 200 components = 0.0037592 Jy ! Clean residual min=-0.004132 max=0.007488 Jy/beam ! Clean residual mean=0.000001 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.24599 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 208 components and 1.24599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108523Jy sigma=0.000700 ! Fit after self-cal, rms=0.108574Jy sigma=0.000700 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 (11.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633098 Jy ! Component: 100 - total flux cleaned = 0.00774152 Jy ! Component: 150 - total flux cleaned = 0.00774238 Jy ! Component: 200 - total flux cleaned = 0.00729271 Jy ! Total flux subtracted in 200 components = 0.00729271 Jy ! Clean residual min=-0.003815 max=0.004141 Jy/beam ! Clean residual mean=-0.000000 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 1.25329 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 253 components and 1.25329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108080Jy sigma=0.000695 ! Fit after self-cal, rms=0.108027Jy sigma=0.000695 ! 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=0.108027Jy sigma=0.000695 ! Fit after self-cal, rms=0.103035Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.365 mas, bmaj=7.824 mas, bpa=-2.41 degrees ! Estimated noise=805.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375179 Jy ! Component: 100 - total flux cleaned = 0.00499021 Jy ! Component: 150 - total flux cleaned = 0.00538595 Jy ! Component: 200 - total flux cleaned = 0.00554678 Jy ! Total flux subtracted in 200 components = 0.00554678 Jy ! Clean residual min=-0.002327 max=0.002271 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 1.25883 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 275 components and 1.25883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102881Jy sigma=0.000670 ! Fit after self-cal, rms=0.102864Jy sigma=0.000670 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 = 0.00122917 Jy ! Component: 100 - total flux cleaned = 0.00123155 Jy ! Component: 150 - total flux cleaned = 0.00126945 Jy ! Component: 200 - total flux cleaned = 0.00123339 Jy ! Total flux subtracted in 200 components = 0.00123339 Jy ! Clean residual min=-0.002210 max=0.002197 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 1.26007 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 293 components and 1.26007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102829Jy sigma=0.000670 ! Fit after self-cal, rms=0.102825Jy sigma=0.000669 ! 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=0.102825Jy sigma=0.000669 ! Fit after self-cal, rms=0.102812Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.732 mas, bmaj=12.35 mas, bpa=3.639 degrees ! Estimated noise=979.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018886 Jy ! Component: 100 - total flux cleaned = 0.00265387 Jy ! Component: 150 - total flux cleaned = 0.0028638 Jy ! Component: 200 - total flux cleaned = 0.00291436 Jy ! Total flux subtracted in 200 components = 0.00291436 Jy ! Clean residual min=-0.002207 max=0.001983 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.26298 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 325 components and 1.26298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102803Jy sigma=0.000669 ! Fit after self-cal, rms=0.102798Jy sigma=0.000669 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 = 0.000192588 Jy ! Component: 100 - total flux cleaned = 0.0003576 Jy ! Component: 150 - total flux cleaned = 0.000357796 Jy ! Component: 200 - total flux cleaned = 0.000370285 Jy ! Total flux subtracted in 200 components = 0.000370285 Jy ! Clean residual min=-0.002212 max=0.001948 Jy/beam ! Clean residual mean=0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 1.26335 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 340 components and 1.26335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102796Jy sigma=0.000669 ! Fit after self-cal, rms=0.102796Jy sigma=0.000669 ! 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=3.367 mas, bmaj=7.827 mas, bpa=-2.409 degrees ! Estimated noise=805.659 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 7.827 at -2.409 degrees (North through East) ! Clean map min=-0.0021334 max=0.58989 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102796Jy sigma=0.000669 ! Fit after self-cal, rms=0.099293Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=7.829 mas, bpa=-2.411 degrees ! Estimated noise=805.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846189 Jy ! Component: 100 - total flux cleaned = 0.00106937 Jy ! Component: 150 - total flux cleaned = 0.00120803 Jy ! Component: 200 - total flux cleaned = 0.00133224 Jy ! Total flux subtracted in 200 components = 0.00133224 Jy ! Clean residual min=-0.002060 max=0.002140 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 1.26468 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 356 components and 1.26468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099273Jy sigma=0.000621 ! Fit after self-cal, rms=0.099272Jy sigma=0.000621 ! Inverting map ! Added new window around map position (-112, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115357 Jy ! Component: 100 - total flux cleaned = 0.000856293 Jy ! Component: 150 - total flux cleaned = 0.000815691 Jy ! Component: 200 - total flux cleaned = 0.00072212 Jy ! Total flux subtracted in 200 components = 0.00072212 Jy ! Clean residual min=-0.002036 max=0.001844 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 1.26541 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 375 components and 1.26541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099207Jy sigma=0.000621 ! Fit after self-cal, rms=0.099205Jy sigma=0.000621 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099205Jy sigma=0.000621 ! Fit after self-cal, rms=0.099138Jy sigma=0.000621 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=2.8 mas, bmaj=6.861 mas, bpa=-3.77 degrees ! Estimated noise=1102.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.454219 Jy ! Component: 100 - total flux cleaned = 0.671068 Jy ! Component: 150 - total flux cleaned = 0.808264 Jy ! Component: 200 - total flux cleaned = 0.902399 Jy ! Total flux subtracted in 200 components = 0.902399 Jy ! Clean residual min=-0.018499 max=0.052982 Jy/beam ! Clean residual mean=0.000115 rms=0.006845 Jy/beam ! Combined flux in latest and established models = 0.902399 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.902399 Jy ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=7.831 mas, bpa=-2.408 degrees ! Estimated noise=806.029 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 = 0.108686 Jy ! Component: 100 - total flux cleaned = 0.176513 Jy ! Component: 150 - total flux cleaned = 0.222436 Jy ! Component: 200 - total flux cleaned = 0.255161 Jy ! Total flux subtracted in 200 components = 0.255161 Jy ! Clean residual min=-0.008756 max=0.018735 Jy/beam ! Clean residual mean=0.000022 rms=0.003461 Jy/beam ! Combined flux in latest and established models = 1.15756 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 140 components and 1.15756 Jy ! Inverting map ! Added new window around map position (-5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240461 Jy ! Component: 100 - total flux cleaned = 0.0420501 Jy ! Component: 150 - total flux cleaned = 0.0559199 Jy ! Component: 200 - total flux cleaned = 0.0667467 Jy ! Total flux subtracted in 200 components = 0.0667467 Jy ! Clean residual min=-0.004224 max=0.006388 Jy/beam ! Clean residual mean=0.000008 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 1.22431 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 216 components and 1.22431 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853752 Jy ! Component: 100 - total flux cleaned = 0.0153511 Jy ! Component: 150 - total flux cleaned = 0.0208235 Jy ! Component: 200 - total flux cleaned = 0.0252491 Jy ! Total flux subtracted in 200 components = 0.0252491 Jy ! Clean residual min=-0.002697 max=0.002829 Jy/beam ! Clean residual mean=0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 1.24956 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 255 components and 1.24956 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=7.73 mas, bmaj=12.35 mas, bpa=3.614 degrees ! Estimated noise=979.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582017 Jy ! Component: 100 - total flux cleaned = 0.00963631 Jy ! Component: 150 - total flux cleaned = 0.012288 Jy ! Component: 200 - total flux cleaned = 0.0142202 Jy ! Total flux subtracted in 200 components = 0.0142202 Jy ! Clean residual min=-0.002444 max=0.002137 Jy/beam ! Clean residual mean=0.000004 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 1.26378 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 = 0.00110389 Jy ! Component: 100 - total flux cleaned = 0.00162508 Jy ! Component: 150 - total flux cleaned = 0.00200855 Jy ! Component: 200 - total flux cleaned = 0.00231758 Jy ! Total flux subtracted in 200 components = 0.00231758 Jy ! Clean residual min=-0.002314 max=0.002006 Jy/beam ! Clean residual mean=0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 1.26609 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 320 components and 1.26609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=7.831 mas, bpa=-2.408 degrees ! Estimated noise=806.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360227 Jy ! Component: 100 - total flux cleaned = 0.000609319 Jy ! Component: 150 - total flux cleaned = 0.00077471 Jy ! Component: 200 - total flux cleaned = 0.000774134 Jy ! Total flux subtracted in 200 components = 0.000774134 Jy ! Clean residual min=-0.002149 max=0.002159 Jy/beam ! Clean residual mean=0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 1.26687 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 347 components and 1.26687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099155Jy sigma=0.000621 ! Fit after self-cal, rms=0.099142Jy sigma=0.000621 wmodel J1546+0026_S_2017_03_27_pus_map.mod ! Writing 347 model components to file: J1546+0026_S_2017_03_27_pus_map.mod wobs J1546+0026_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1546+0026_S_2017_03_27_pus_uvs.fits wwins J1546+0026_S_2017_03_27_pus_map.win ! wwins: Wrote 6 windows to J1546+0026_S_2017_03_27_pus_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 = -0.000270101 Jy ! Component: 100 - total flux cleaned = -0.000342175 Jy ! Component: 150 - total flux cleaned = -0.000376586 Jy ! Component: 200 - total flux cleaned = -0.0002798 Jy ! Component: 250 - total flux cleaned = -0.000186107 Jy ! Component: 300 - total flux cleaned = -2.57324e-06 Jy ! Component: 350 - total flux cleaned = 0.000266503 Jy ! Component: 400 - total flux cleaned = 0.000471324 Jy ! Component: 450 - total flux cleaned = 0.000758076 Jy ! Component: 500 - total flux cleaned = 0.000954704 Jy ! Component: 550 - total flux cleaned = 0.00112038 Jy ! Component: 600 - total flux cleaned = 0.00131082 Jy ! Component: 650 - total flux cleaned = 0.00147111 Jy ! Component: 700 - total flux cleaned = 0.00168124 Jy ! Component: 750 - total flux cleaned = 0.00175849 Jy ! Component: 800 - total flux cleaned = 0.00193715 Jy ! Component: 850 - total flux cleaned = 0.00201278 Jy ! Component: 900 - total flux cleaned = 0.00211185 Jy ! Component: 950 - total flux cleaned = 0.00213637 Jy ! Component: 1000 - total flux cleaned = 0.00218507 Jy ! Component: 1050 - total flux cleaned = 0.00223285 Jy ! Component: 1100 - total flux cleaned = 0.0021853 Jy ! Component: 1150 - total flux cleaned = 0.00223242 Jy ! Component: 1200 - total flux cleaned = 0.00220941 Jy ! Component: 1250 - total flux cleaned = 0.00220951 Jy ! Component: 1300 - total flux cleaned = 0.00214123 Jy ! Component: 1350 - total flux cleaned = 0.00214124 Jy ! Component: 1400 - total flux cleaned = 0.00207464 Jy ! Component: 1450 - total flux cleaned = 0.00218486 Jy ! Component: 1500 - total flux cleaned = 0.00216278 Jy ! Component: 1550 - total flux cleaned = 0.00211944 Jy ! Component: 1600 - total flux cleaned = 0.00211947 Jy ! Component: 1650 - total flux cleaned = 0.00214094 Jy ! Component: 1700 - total flux cleaned = 0.00205703 Jy ! Component: 1750 - total flux cleaned = 0.00207822 Jy ! Component: 1800 - total flux cleaned = 0.00205762 Jy ! Component: 1850 - total flux cleaned = 0.00203669 Jy ! Component: 1900 - total flux cleaned = 0.00189415 Jy ! Component: 1950 - total flux cleaned = 0.00187407 Jy ! Component: 2000 - total flux cleaned = 0.00177402 Jy ! Component: 2050 - total flux cleaned = 0.00163491 Jy ! Component: 2100 - total flux cleaned = 0.00159548 Jy ! Component: 2150 - total flux cleaned = 0.00159544 Jy ! Component: 2200 - total flux cleaned = 0.00138217 Jy ! Component: 2250 - total flux cleaned = 0.00138192 Jy ! Component: 2300 - total flux cleaned = 0.00120964 Jy ! Component: 2350 - total flux cleaned = 0.00117196 Jy ! Component: 2400 - total flux cleaned = 0.00109661 Jy ! Component: 2450 - total flux cleaned = 0.00105929 Jy ! Component: 2500 - total flux cleaned = 0.000966626 Jy ! Component: 2550 - total flux cleaned = 0.000930013 Jy ! Component: 2600 - total flux cleaned = 0.000838427 Jy ! Component: 2650 - total flux cleaned = 0.000729344 Jy ! Component: 2700 - total flux cleaned = 0.000747622 Jy ! Component: 2750 - total flux cleaned = 0.000639878 Jy ! Component: 2800 - total flux cleaned = 0.000639919 Jy ! Component: 2850 - total flux cleaned = 0.000586789 Jy ! Component: 2900 - total flux cleaned = 0.000463682 Jy ! Component: 2950 - total flux cleaned = 0.000446275 Jy ! Component: 3000 - total flux cleaned = 0.000428908 Jy ! Component: 3050 - total flux cleaned = 0.000342479 Jy ! Component: 3100 - total flux cleaned = 0.000239793 Jy ! Component: 3150 - total flux cleaned = 0.000222697 Jy ! Component: 3200 - total flux cleaned = 0.000172076 Jy ! Component: 3250 - total flux cleaned = 0.000155449 Jy ! Component: 3300 - total flux cleaned = 0.000122106 Jy ! Component: 3350 - total flux cleaned = 5.94305e-06 Jy ! Component: 3400 - total flux cleaned = -9.29558e-05 Jy ! Component: 3450 - total flux cleaned = -0.000125683 Jy ! Component: 3500 - total flux cleaned = -0.000142258 Jy ! Component: 3550 - total flux cleaned = -0.000223061 Jy ! Component: 3600 - total flux cleaned = -0.00028754 Jy ! Component: 3650 - total flux cleaned = -0.000239379 Jy ! Component: 3700 - total flux cleaned = -0.000335068 Jy ! Component: 3750 - total flux cleaned = -0.000382636 Jy ! Component: 3800 - total flux cleaned = -0.000492878 Jy ! Component: 3850 - total flux cleaned = -0.000492808 Jy ! Component: 3900 - total flux cleaned = -0.000554999 Jy ! Component: 3950 - total flux cleaned = -0.00060131 Jy ! Component: 4000 - total flux cleaned = -0.00050893 Jy ! Component: 4050 - total flux cleaned = -0.000585516 Jy ! Total flux subtracted in 4096 components = -0.000616153 Jy ! Clean residual min=-0.000881 max=0.000942 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 1.26625 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 673 components and 1.26625 Jy ![Exited script file: muppet] wmap "J1546+0026_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.37 x 7.831 at -2.408 degrees (North through East) ! Clean map min=-0.0018966 max=0.59845 Jy/beam ! Writing clean map to FITS file: J1546+0026_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.598449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000291704 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14623 0.14623 0.29246 0.584921 1.16984 2.33968 4.67937 9.35873 18.7175 37.4349 74.8698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.598 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.37 x 7.831 at -2.408 degrees (North through East) ! Clean map min=-0.0018966 max=0.59845 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1546+0026_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:44:23 2019