! Started logfile: /vlbi/uf001/uva//J0750+5015_S_dfm.log on Sun Jan 13 23:39:02 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//J0750+5015_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0750+5015_S_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871313 visibilities/baseline/integration-bin. ! Found source: J0750+5015 ! ! 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 12939 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 J0750+5015_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013804Jy sigma=22.186032 ! Fit after self-cal, rms=0.860148Jy sigma=18.870788 ! 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=3.087 mas, bmaj=5.413 mas, bpa=19.94 degrees ! Estimated noise=0.507298 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 = 0.107194 Jy ! Component: 100 - total flux cleaned = 0.149183 Jy ! Total flux subtracted in 100 components = 0.149183 Jy ! Clean residual min=-0.006610 max=0.018931 Jy/beam ! Clean residual mean=-0.000037 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.149183 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.149183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068822Jy sigma=1.480127 ! Fit after self-cal, rms=0.068025Jy sigma=1.460474 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220603 Jy ! Component: 100 - total flux cleaned = 0.03277 Jy ! Total flux subtracted in 100 components = 0.03277 Jy ! Clean residual min=-0.004843 max=0.008087 Jy/beam ! Clean residual mean=-0.000029 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.181953 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.181953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060142Jy sigma=1.283656 ! Fit after self-cal, rms=0.060055Jy sigma=1.281262 ! Inverting map ! Added new window around map position (5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831884 Jy ! Component: 100 - total flux cleaned = 0.0129914 Jy ! Total flux subtracted in 100 components = 0.0129914 Jy ! Clean residual min=-0.004048 max=0.004740 Jy/beam ! Clean residual mean=-0.000026 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.194945 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.194945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058907Jy sigma=1.254139 ! Fit after self-cal, rms=0.058826Jy sigma=1.252434 ! 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=3.767 mas, bmaj=6.142 mas, bpa=18.8 degrees ! Estimated noise=0.29045 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 (17, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065836 Jy ! Component: 100 - total flux cleaned = 0.0109289 Jy ! Component: 150 - total flux cleaned = 0.0142011 Jy ! Component: 200 - total flux cleaned = 0.016842 Jy ! Total flux subtracted in 200 components = 0.016842 Jy ! Clean residual min=-0.004076 max=0.004373 Jy/beam ! Clean residual mean=-0.000048 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.211787 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 84 components and 0.211787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057945Jy sigma=1.231208 ! Fit after self-cal, rms=0.057843Jy sigma=1.229264 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.767 x 6.142 at 18.8 degrees (North through East) ! Clean map min=-0.0037735 max=0.13251 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.98 KP 1.06 ! LA 0.92 MK 1.05 NL 1.07 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.00 KP 1.03 ! LA 0.94 MK 1.06 NL 1.11 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.99 KP 1.05 ! LA 0.95 MK 1.03 NL 1.11 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.057843Jy sigma=1.229264 ! Fit after self-cal, rms=0.057018Jy sigma=1.202121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=6.163 mas, bpa=18.98 degrees ! Estimated noise=0.288777 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 (32, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405566 Jy ! Component: 100 - total flux cleaned = 0.00673832 Jy ! Component: 150 - total flux cleaned = 0.00853052 Jy ! Component: 200 - total flux cleaned = 0.00961915 Jy ! Total flux subtracted in 200 components = 0.00961915 Jy ! Clean residual min=-0.002067 max=0.002137 Jy/beam ! Clean residual mean=-0.000008 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.221406 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 121 components and 0.221406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056671Jy sigma=1.193755 ! Fit after self-cal, rms=0.056689Jy sigma=1.193053 ! 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=0.056689Jy sigma=1.193053 ! Fit after self-cal, rms=0.056531Jy sigma=1.188765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.788 mas, bmaj=6.172 mas, bpa=18.81 degrees ! Estimated noise=0.28791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125676 Jy ! Component: 100 - total flux cleaned = 0.00196893 Jy ! Component: 150 - total flux cleaned = 0.00252646 Jy ! Component: 200 - total flux cleaned = 0.00300359 Jy ! Total flux subtracted in 200 components = 0.00300359 Jy ! Clean residual min=-0.001494 max=0.001461 Jy/beam ! Clean residual mean=-0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.224409 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 0.224409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056464Jy sigma=1.187310 ! Fit after self-cal, rms=0.056459Jy sigma=1.187206 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 = 0.000586465 Jy ! Component: 100 - total flux cleaned = 0.000990199 Jy ! Component: 150 - total flux cleaned = 0.00122012 Jy ! Component: 200 - total flux cleaned = 0.00135897 Jy ! Total flux subtracted in 200 components = 0.00135897 Jy ! Clean residual min=-0.001443 max=0.001402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.225768 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.225768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056434Jy sigma=1.186693 ! Fit after self-cal, rms=0.056433Jy sigma=1.186669 ! 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=0.056433Jy sigma=1.186669 ! Fit after self-cal, rms=0.056333Jy sigma=1.186490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.785 mas, bmaj=6.175 mas, bpa=18.66 degrees ! Estimated noise=0.287359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409117 Jy ! Component: 100 - total flux cleaned = 0.000669099 Jy ! Component: 150 - total flux cleaned = 0.000806858 Jy ! Component: 200 - total flux cleaned = 0.000890451 Jy ! Total flux subtracted in 200 components = 0.000890451 Jy ! Clean residual min=-0.001401 max=0.001291 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.226659 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.226659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056312Jy sigma=1.186078 ! Fit after self-cal, rms=0.056311Jy sigma=1.186059 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 = 0.000265076 Jy ! Component: 100 - total flux cleaned = 0.000322958 Jy ! Component: 150 - total flux cleaned = 0.000359004 Jy ! Component: 200 - total flux cleaned = 0.000426533 Jy ! Total flux subtracted in 200 components = 0.000426533 Jy ! Clean residual min=-0.001379 max=0.001244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.227085 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 182 components and 0.227085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056300Jy sigma=1.185828 ! Fit after self-cal, rms=0.056300Jy sigma=1.185820 ! 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=0.056300Jy sigma=1.185820 ! Fit after self-cal, rms=0.056271Jy sigma=1.185767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.661 mas, bmaj=8.684 mas, bpa=18.59 degrees ! Estimated noise=0.355826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838527 Jy ! Component: 100 - total flux cleaned = 0.00137344 Jy ! Component: 150 - total flux cleaned = 0.001603 Jy ! Component: 200 - total flux cleaned = 0.00172908 Jy ! Total flux subtracted in 200 components = 0.00172908 Jy ! Clean residual min=-0.001581 max=0.001179 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.228814 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 208 components and 0.228814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056264Jy sigma=1.185651 ! Fit after self-cal, rms=0.056263Jy sigma=1.185628 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 = 0.000277427 Jy ! Component: 100 - total flux cleaned = 0.000430491 Jy ! Component: 150 - total flux cleaned = 0.000529281 Jy ! Component: 200 - total flux cleaned = 0.000606644 Jy ! Total flux subtracted in 200 components = 0.000606644 Jy ! Clean residual min=-0.001566 max=0.001179 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.229421 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 213 components and 0.229421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056260Jy sigma=1.185598 ! Fit after self-cal, rms=0.056260Jy sigma=1.185594 ! 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=3.784 mas, bmaj=6.178 mas, bpa=18.55 degrees ! Estimated noise=0.287134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.784 x 6.178 at 18.55 degrees (North through East) ! Clean map min=-0.0012568 max=0.13143 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=3.099 mas, bmaj=5.439 mas, bpa=19.59 degrees ! Estimated noise=0.501918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107327 Jy ! Component: 100 - total flux cleaned = 0.149861 Jy ! Component: 150 - total flux cleaned = 0.170221 Jy ! Component: 200 - total flux cleaned = 0.180976 Jy ! Total flux subtracted in 200 components = 0.180976 Jy ! Clean residual min=-0.003724 max=0.005400 Jy/beam ! Clean residual mean=-0.000021 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.180976 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.180976 Jy ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=6.178 mas, bpa=18.55 degrees ! Estimated noise=0.287134 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 = 0.00851412 Jy ! Component: 100 - total flux cleaned = 0.0145482 Jy ! Component: 150 - total flux cleaned = 0.0193075 Jy ! Component: 200 - total flux cleaned = 0.0231648 Jy ! Total flux subtracted in 200 components = 0.0231648 Jy ! Clean residual min=-0.002167 max=0.002719 Jy/beam ! Clean residual mean=-0.000026 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.204141 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 81 components and 0.204141 Jy ! Inverting map ! Added new window around map position (24.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329192 Jy ! Component: 100 - total flux cleaned = 0.00603376 Jy ! Component: 150 - total flux cleaned = 0.00837196 Jy ! Component: 200 - total flux cleaned = 0.0103796 Jy ! Total flux subtracted in 200 components = 0.0103796 Jy ! Clean residual min=-0.001745 max=0.001516 Jy/beam ! Clean residual mean=-0.000016 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.21452 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 134 components and 0.21452 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=7.661 mas, bmaj=8.684 mas, bpa=18.59 degrees ! Estimated noise=0.355826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003138 Jy ! Component: 100 - total flux cleaned = 0.00544321 Jy ! Component: 150 - total flux cleaned = 0.0072368 Jy ! Component: 200 - total flux cleaned = 0.00867229 Jy ! Total flux subtracted in 200 components = 0.00867229 Jy ! Clean residual min=-0.001825 max=0.001299 Jy/beam ! Clean residual mean=-0.000014 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.223193 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 = 0.00116614 Jy ! Component: 100 - total flux cleaned = 0.00212445 Jy ! Component: 150 - total flux cleaned = 0.00291734 Jy ! Component: 200 - total flux cleaned = 0.00357674 Jy ! Total flux subtracted in 200 components = 0.00357674 Jy ! Clean residual min=-0.001670 max=0.001248 Jy/beam ! Clean residual mean=-0.000007 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.226769 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 253 components and 0.226769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=6.178 mas, bpa=18.55 degrees ! Estimated noise=0.287134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633491 Jy ! Component: 100 - total flux cleaned = 0.000991727 Jy ! Component: 150 - total flux cleaned = 0.00127247 Jy ! Component: 200 - total flux cleaned = 0.00141628 Jy ! Total flux subtracted in 200 components = 0.00141628 Jy ! Clean residual min=-0.001359 max=0.001229 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.228186 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 276 components and 0.228186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056237Jy sigma=1.185212 ! Fit after self-cal, rms=0.056231Jy sigma=1.185043 wmodel J0750+5015_S_map.mod ! Writing 276 model components to file: J0750+5015_S_map.mod wobs J0750+5015_S_uvs.fits ! Writing UV FITS file: J0750+5015_S_uvs.fits wwins J0750+5015_S_map.win ! wwins: Wrote 5 windows to J0750+5015_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 = -0.000251906 Jy ! Component: 100 - total flux cleaned = -0.00050379 Jy ! Component: 150 - total flux cleaned = -0.000781304 Jy ! Component: 200 - total flux cleaned = -0.00104753 Jy ! Component: 250 - total flux cleaned = -0.00119416 Jy ! Component: 300 - total flux cleaned = -0.00131906 Jy ! Component: 350 - total flux cleaned = -0.00144102 Jy ! Component: 400 - total flux cleaned = -0.00152627 Jy ! Component: 450 - total flux cleaned = -0.00165863 Jy ! Component: 500 - total flux cleaned = -0.0017233 Jy ! Component: 550 - total flux cleaned = -0.00183412 Jy ! Component: 600 - total flux cleaned = -0.001865 Jy ! Component: 650 - total flux cleaned = -0.00194095 Jy ! Component: 700 - total flux cleaned = -0.00197078 Jy ! Component: 750 - total flux cleaned = -0.0020294 Jy ! Component: 800 - total flux cleaned = -0.00210175 Jy ! Component: 850 - total flux cleaned = -0.00211612 Jy ! Component: 900 - total flux cleaned = -0.00220019 Jy ! Component: 950 - total flux cleaned = -0.00224144 Jy ! Component: 1000 - total flux cleaned = -0.00232265 Jy ! Component: 1050 - total flux cleaned = -0.0023092 Jy ! Component: 1100 - total flux cleaned = -0.00234923 Jy ! Component: 1150 - total flux cleaned = -0.00246647 Jy ! Component: 1200 - total flux cleaned = -0.00254359 Jy ! Component: 1250 - total flux cleaned = -0.00256905 Jy ! Component: 1300 - total flux cleaned = -0.00268209 Jy ! Component: 1350 - total flux cleaned = -0.00276884 Jy ! Component: 1400 - total flux cleaned = -0.00286685 Jy ! Component: 1450 - total flux cleaned = -0.00293947 Jy ! Component: 1500 - total flux cleaned = -0.00299934 Jy ! Component: 1550 - total flux cleaned = -0.00304674 Jy ! Component: 1600 - total flux cleaned = -0.00312876 Jy ! Component: 1650 - total flux cleaned = -0.00317515 Jy ! Component: 1700 - total flux cleaned = -0.00322098 Jy ! Component: 1750 - total flux cleaned = -0.00326658 Jy ! Component: 1800 - total flux cleaned = -0.00334511 Jy ! Component: 1850 - total flux cleaned = -0.00336722 Jy ! Component: 1900 - total flux cleaned = -0.00338937 Jy ! Component: 1950 - total flux cleaned = -0.00344388 Jy ! Component: 2000 - total flux cleaned = -0.00348713 Jy ! Component: 2050 - total flux cleaned = -0.00354052 Jy ! Component: 2100 - total flux cleaned = -0.00359336 Jy ! Component: 2150 - total flux cleaned = -0.00357223 Jy ! Component: 2200 - total flux cleaned = -0.00360369 Jy ! Component: 2250 - total flux cleaned = -0.00364524 Jy ! Component: 2300 - total flux cleaned = -0.00368617 Jy ! Component: 2350 - total flux cleaned = -0.00370654 Jy ! Component: 2400 - total flux cleaned = -0.00377717 Jy ! Component: 2450 - total flux cleaned = -0.00373718 Jy ! Component: 2500 - total flux cleaned = -0.00377701 Jy ! Component: 2550 - total flux cleaned = -0.00379663 Jy ! Component: 2600 - total flux cleaned = -0.0037772 Jy ! Component: 2650 - total flux cleaned = -0.00380633 Jy ! Component: 2700 - total flux cleaned = -0.0038159 Jy ! Component: 2750 - total flux cleaned = -0.00379666 Jy ! Component: 2800 - total flux cleaned = -0.00378722 Jy ! Component: 2850 - total flux cleaned = -0.00376843 Jy ! Component: 2900 - total flux cleaned = -0.00374045 Jy ! Component: 2950 - total flux cleaned = -0.00379613 Jy ! Component: 3000 - total flux cleaned = -0.00375933 Jy ! Component: 3050 - total flux cleaned = -0.00379597 Jy ! Component: 3100 - total flux cleaned = -0.00381408 Jy ! Component: 3150 - total flux cleaned = -0.00380503 Jy ! Component: 3200 - total flux cleaned = -0.0037691 Jy ! Component: 3250 - total flux cleaned = -0.00377804 Jy ! Component: 3300 - total flux cleaned = -0.00384907 Jy ! Component: 3350 - total flux cleaned = -0.00381379 Jy ! Component: 3400 - total flux cleaned = -0.00383138 Jy ! Component: 3450 - total flux cleaned = -0.00384879 Jy ! Component: 3500 - total flux cleaned = -0.00383155 Jy ! Component: 3550 - total flux cleaned = -0.00384879 Jy ! Component: 3600 - total flux cleaned = -0.0038487 Jy ! Component: 3650 - total flux cleaned = -0.00381458 Jy ! Component: 3700 - total flux cleaned = -0.0038146 Jy ! Component: 3750 - total flux cleaned = -0.00378933 Jy ! Component: 3800 - total flux cleaned = -0.00378926 Jy ! Component: 3850 - total flux cleaned = -0.00381422 Jy ! Component: 3900 - total flux cleaned = -0.00379756 Jy ! Component: 3950 - total flux cleaned = -0.00375642 Jy ! Component: 4000 - total flux cleaned = -0.00374828 Jy ! Component: 4050 - total flux cleaned = -0.00375642 Jy ! Total flux subtracted in 4096 components = -0.00374022 Jy ! Clean residual min=-0.000539 max=0.000504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.224445 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 564 components and 0.224445 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0750+5015_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.784 x 6.178 at 18.55 degrees (North through East) ! Clean map min=-0.00090224 max=0.13169 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0750+5015_S_map.fits wmodel /vlbi/uf001/uva//J0750+5015_S_map.mod ! Writing 564 model components to file: /vlbi/uf001/uva//J0750+5015_S_map.mod wobs /vlbi/uf001/uva//J0750+5015_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0750+5015_S_uvs.fits wwins /vlbi/uf001/uva//J0750+5015_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0750+5015_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.33569 0.33569 0.67138 1.34276 2.68552 5.37104 10.7421 21.4842 42.9683 85.9367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 893.681 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0750+5015_S_dfm.log closed on Sun Jan 13 23:39:08 2019