! Started logfile: /vlbi/uf001/uva//J0806-1724_S_dfm.log on Sun Jan 13 23:46:52 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//J0806-1724_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0806-1724_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983041 visibilities/baseline/integration-bin. ! Found source: J0806-1724 ! ! 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 5043 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 J0806-1724_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021374Jy sigma=17.245763 ! Fit after self-cal, rms=0.859718Jy sigma=14.295225 ! 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=2.665 mas, bmaj=6.56 mas, bpa=-5.07 degrees ! Estimated noise=0.906544 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 = 0.105326 Jy ! Component: 100 - total flux cleaned = 0.144087 Jy ! Total flux subtracted in 100 components = 0.144087 Jy ! Clean residual min=-0.010673 max=0.022333 Jy/beam ! Clean residual mean=-0.000017 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 0.144087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.144087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100904Jy sigma=1.639039 ! Fit after self-cal, rms=0.100675Jy sigma=1.636151 ! Inverting map ! Added new window around map position (3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233935 Jy ! Component: 100 - total flux cleaned = 0.0378969 Jy ! Total flux subtracted in 100 components = 0.0378969 Jy ! Clean residual min=-0.008541 max=0.016950 Jy/beam ! Clean residual mean=-0.000008 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.181984 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.181984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094076Jy sigma=1.485333 ! Fit after self-cal, rms=0.093831Jy sigma=1.480480 ! 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=3.201 mas, bmaj=7.577 mas, bpa=-5.064 degrees ! Estimated noise=0.63663 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 = 0.0155463 Jy ! Component: 100 - total flux cleaned = 0.0249666 Jy ! Component: 150 - total flux cleaned = 0.0309368 Jy ! Component: 200 - total flux cleaned = 0.0346717 Jy ! Total flux subtracted in 200 components = 0.0346717 Jy ! Clean residual min=-0.008828 max=0.011876 Jy/beam ! Clean residual mean=-0.000014 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 0.216655 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 67 components and 0.216655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091782Jy sigma=1.418783 ! Fit after self-cal, rms=0.091617Jy sigma=1.415715 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 7.577 at -5.064 degrees (North through East) ! Clean map min=-0.0089966 max=0.13714 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.91 HN 1.09 KP 1.00 ! LA 0.94 MK 1.04 NL 1.04 OV 0.89 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.95 FD 0.85 HN 1.12 KP 0.99 ! LA 0.94 MK 1.03 NL 1.07 OV 0.77 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.89 HN 1.04 KP 0.97 ! LA 0.92 MK 1.05 NL 1.06 OV 0.90 ! PT 1.06 SC 0.90 ! ! ! Fit before self-cal, rms=0.091617Jy sigma=1.415715 ! Fit after self-cal, rms=0.100707Jy sigma=1.332364 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=7.66 mas, bpa=-4.022 degrees ! Estimated noise=0.635631 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 = -0.00296372 Jy ! Component: 100 - total flux cleaned = -0.0035998 Jy ! Component: 150 - total flux cleaned = -0.00427779 Jy ! Component: 200 - total flux cleaned = -0.0046721 Jy ! Total flux subtracted in 200 components = -0.0046721 Jy ! Clean residual min=-0.005726 max=0.005819 Jy/beam ! Clean residual mean=0.000009 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.211983 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.211983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100502Jy sigma=1.329497 ! Fit after self-cal, rms=0.100826Jy sigma=1.328254 ! 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=0.100826Jy sigma=1.328254 ! Fit after self-cal, rms=0.133858Jy sigma=1.300108 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=7.719 mas, bpa=-4.356 degrees ! Estimated noise=0.641618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141113 Jy ! Component: 100 - total flux cleaned = -0.00168346 Jy ! Component: 150 - total flux cleaned = -0.00192315 Jy ! Component: 200 - total flux cleaned = -0.00206606 Jy ! Total flux subtracted in 200 components = -0.00206606 Jy ! Clean residual min=-0.003944 max=0.003671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.209917 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.209917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133674Jy sigma=1.297543 ! Fit after self-cal, rms=0.133918Jy sigma=1.296960 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 = -0.000575624 Jy ! Component: 100 - total flux cleaned = -0.000759247 Jy ! Component: 150 - total flux cleaned = -0.000866193 Jy ! Component: 200 - total flux cleaned = -0.00101321 Jy ! Total flux subtracted in 200 components = -0.00101321 Jy ! Clean residual min=-0.003696 max=0.003626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.208904 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.208904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133830Jy sigma=1.295796 ! Fit after self-cal, rms=0.133800Jy sigma=1.295652 ! 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=0.133800Jy sigma=1.295652 ! Fit after self-cal, rms=0.137603Jy sigma=1.294973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.743 mas, bpa=-4.227 degrees ! Estimated noise=0.640446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122067 Jy ! Component: 100 - total flux cleaned = -0.00134561 Jy ! Component: 150 - total flux cleaned = -0.00150829 Jy ! Component: 200 - total flux cleaned = -0.00165012 Jy ! Total flux subtracted in 200 components = -0.00165012 Jy ! Clean residual min=-0.003577 max=0.003574 Jy/beam ! Clean residual mean=-0.000002 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.207254 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.207254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137502Jy sigma=1.293783 ! Fit after self-cal, rms=0.137468Jy sigma=1.293599 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 = -0.000481993 Jy ! Component: 100 - total flux cleaned = -0.000521798 Jy ! Component: 150 - total flux cleaned = -0.000601449 Jy ! Component: 200 - total flux cleaned = -0.000672351 Jy ! Total flux subtracted in 200 components = -0.000672351 Jy ! Clean residual min=-0.003419 max=0.003454 Jy/beam ! Clean residual mean=-0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.206581 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.206581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137414Jy sigma=1.293051 ! Fit after self-cal, rms=0.137401Jy sigma=1.292967 ! 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=0.137401Jy sigma=1.292967 ! Fit after self-cal, rms=0.139708Jy sigma=1.292526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.6 mas, bmaj=15.33 mas, bpa=-2.377 degrees ! Estimated noise=0.824396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000991723 Jy ! Component: 100 - total flux cleaned = -0.00102854 Jy ! Component: 150 - total flux cleaned = -0.00100808 Jy ! Component: 200 - total flux cleaned = -0.000972984 Jy ! Total flux subtracted in 200 components = -0.000972984 Jy ! Clean residual min=-0.003134 max=0.002957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.205608 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 0.205608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139682Jy sigma=1.292325 ! Fit after self-cal, rms=0.139648Jy sigma=1.292098 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 = -0.000386919 Jy ! Component: 100 - total flux cleaned = -0.000411837 Jy ! Component: 150 - total flux cleaned = -0.000392611 Jy ! Component: 200 - total flux cleaned = -0.000364734 Jy ! Total flux subtracted in 200 components = -0.000364734 Jy ! Clean residual min=-0.003169 max=0.002878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.205244 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.205244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139641Jy sigma=1.291999 ! Fit after self-cal, rms=0.139615Jy sigma=1.291874 ! 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=3.199 mas, bmaj=7.764 mas, bpa=-4.086 degrees ! Estimated noise=0.639029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 7.764 at -4.086 degrees (North through East) ! Clean map min=-0.0031892 max=0.14138 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.644 mas, bmaj=6.706 mas, bpa=-4.448 degrees ! Estimated noise=0.925032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10761 Jy ! Component: 100 - total flux cleaned = 0.148918 Jy ! Component: 150 - total flux cleaned = 0.170741 Jy ! Component: 200 - total flux cleaned = 0.183313 Jy ! Total flux subtracted in 200 components = 0.183313 Jy ! Clean residual min=-0.005568 max=0.006388 Jy/beam ! Clean residual mean=-0.000007 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.183313 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.183313 Jy ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=7.764 mas, bpa=-4.086 degrees ! Estimated noise=0.639029 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 = 0.00998886 Jy ! Component: 100 - total flux cleaned = 0.0152861 Jy ! Component: 150 - total flux cleaned = 0.0183764 Jy ! Component: 200 - total flux cleaned = 0.0202271 Jy ! Total flux subtracted in 200 components = 0.0202271 Jy ! Clean residual min=-0.003927 max=0.003510 Jy/beam ! Clean residual mean=-0.000004 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.20354 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.20354 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=7.6 mas, bmaj=15.33 mas, bpa=-2.377 degrees ! Estimated noise=0.824396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014153 Jy ! Component: 100 - total flux cleaned = 0.00159469 Jy ! Component: 150 - total flux cleaned = 0.00176971 Jy ! Component: 200 - total flux cleaned = 0.00187264 Jy ! Total flux subtracted in 200 components = 0.00187264 Jy ! Clean residual min=-0.003462 max=0.003296 Jy/beam ! Clean residual mean=-0.000003 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.205413 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 = 8.50901e-05 Jy ! Component: 100 - total flux cleaned = 0.00015657 Jy ! Component: 150 - total flux cleaned = 0.000196957 Jy ! Component: 200 - total flux cleaned = 0.000236416 Jy ! Total flux subtracted in 200 components = 0.000236416 Jy ! Clean residual min=-0.003376 max=0.003115 Jy/beam ! Clean residual mean=-0.000003 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.205649 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.205649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=7.764 mas, bpa=-4.086 degrees ! Estimated noise=0.639029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259428 Jy ! Component: 100 - total flux cleaned = -0.000312125 Jy ! Component: 150 - total flux cleaned = -0.000448875 Jy ! Component: 200 - total flux cleaned = -0.000527984 Jy ! Total flux subtracted in 200 components = -0.000527984 Jy ! Clean residual min=-0.003813 max=0.003384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.205121 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.205121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139539Jy sigma=1.292296 ! Fit after self-cal, rms=0.139489Jy sigma=1.291931 wmodel J0806-1724_S_map.mod ! Writing 81 model components to file: J0806-1724_S_map.mod wobs J0806-1724_S_uvs.fits ! Writing UV FITS file: J0806-1724_S_uvs.fits wwins J0806-1724_S_map.win ! wwins: Wrote 2 windows to J0806-1724_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 = -0.000693431 Jy ! Component: 100 - total flux cleaned = -0.000519343 Jy ! Component: 150 - total flux cleaned = -0.000413788 Jy ! Component: 200 - total flux cleaned = -0.000109263 Jy ! Component: 250 - total flux cleaned = 0.000186613 Jy ! Component: 300 - total flux cleaned = 0.000470966 Jy ! Component: 350 - total flux cleaned = 0.000790018 Jy ! Component: 400 - total flux cleaned = 0.00109949 Jy ! Component: 450 - total flux cleaned = 0.00127085 Jy ! Component: 500 - total flux cleaned = 0.00135488 Jy ! Component: 550 - total flux cleaned = 0.00159786 Jy ! Component: 600 - total flux cleaned = 0.00171719 Jy ! Component: 650 - total flux cleaned = 0.00194966 Jy ! Component: 700 - total flux cleaned = 0.00214008 Jy ! Component: 750 - total flux cleaned = 0.00225284 Jy ! Component: 800 - total flux cleaned = 0.00243691 Jy ! Component: 850 - total flux cleaned = 0.00265349 Jy ! Component: 900 - total flux cleaned = 0.0027246 Jy ! Component: 950 - total flux cleaned = 0.00286494 Jy ! Component: 1000 - total flux cleaned = 0.00307063 Jy ! Component: 1050 - total flux cleaned = 0.00313822 Jy ! Component: 1100 - total flux cleaned = 0.0033037 Jy ! Component: 1150 - total flux cleaned = 0.00343378 Jy ! Component: 1200 - total flux cleaned = 0.00352973 Jy ! Component: 1250 - total flux cleaned = 0.0035616 Jy ! Component: 1300 - total flux cleaned = 0.00365485 Jy ! Component: 1350 - total flux cleaned = 0.00362435 Jy ! Component: 1400 - total flux cleaned = 0.00356519 Jy ! Component: 1450 - total flux cleaned = 0.00362594 Jy ! Component: 1500 - total flux cleaned = 0.00362633 Jy ! Component: 1550 - total flux cleaned = 0.00371346 Jy ! Component: 1600 - total flux cleaned = 0.00365611 Jy ! Component: 1650 - total flux cleaned = 0.00362788 Jy ! Component: 1700 - total flux cleaned = 0.00376726 Jy ! Component: 1750 - total flux cleaned = 0.00376679 Jy ! Component: 1800 - total flux cleaned = 0.00387542 Jy ! Component: 1850 - total flux cleaned = 0.00392926 Jy ! Component: 1900 - total flux cleaned = 0.00392975 Jy ! Component: 1950 - total flux cleaned = 0.0041137 Jy ! Component: 2000 - total flux cleaned = 0.00411347 Jy ! Component: 2050 - total flux cleaned = 0.00419117 Jy ! Component: 2100 - total flux cleaned = 0.00436965 Jy ! Component: 2150 - total flux cleaned = 0.00446979 Jy ! Component: 2200 - total flux cleaned = 0.00444508 Jy ! Component: 2250 - total flux cleaned = 0.0045927 Jy ! Component: 2300 - total flux cleaned = 0.00459272 Jy ! Component: 2350 - total flux cleaned = 0.00466503 Jy ! Component: 2400 - total flux cleaned = 0.00478482 Jy ! Component: 2450 - total flux cleaned = 0.0048319 Jy ! Component: 2500 - total flux cleaned = 0.00487883 Jy ! Component: 2550 - total flux cleaned = 0.00485591 Jy ! Component: 2600 - total flux cleaned = 0.00487903 Jy ! Component: 2650 - total flux cleaned = 0.00499324 Jy ! Component: 2700 - total flux cleaned = 0.00501547 Jy ! Component: 2750 - total flux cleaned = 0.00499303 Jy ! Component: 2800 - total flux cleaned = 0.00499315 Jy ! Component: 2850 - total flux cleaned = 0.00508137 Jy ! Component: 2900 - total flux cleaned = 0.00514686 Jy ! Component: 2950 - total flux cleaned = 0.00512514 Jy ! Component: 3000 - total flux cleaned = 0.00516819 Jy ! Component: 3050 - total flux cleaned = 0.00529618 Jy ! Component: 3100 - total flux cleaned = 0.0053596 Jy ! Component: 3150 - total flux cleaned = 0.00546474 Jy ! Component: 3200 - total flux cleaned = 0.00544388 Jy ! Component: 3250 - total flux cleaned = 0.00552664 Jy ! Component: 3300 - total flux cleaned = 0.00560885 Jy ! Component: 3350 - total flux cleaned = 0.00562926 Jy ! Component: 3400 - total flux cleaned = 0.00571025 Jy ! Component: 3450 - total flux cleaned = 0.00579076 Jy ! Component: 3500 - total flux cleaned = 0.00595015 Jy ! Component: 3550 - total flux cleaned = 0.00600938 Jy ! Component: 3600 - total flux cleaned = 0.00612705 Jy ! Component: 3650 - total flux cleaned = 0.00620488 Jy ! Component: 3700 - total flux cleaned = 0.00628242 Jy ! Component: 3750 - total flux cleaned = 0.00635943 Jy ! Component: 3800 - total flux cleaned = 0.00643588 Jy ! Component: 3850 - total flux cleaned = 0.00649266 Jy ! Component: 3900 - total flux cleaned = 0.00658663 Jy ! Component: 3950 - total flux cleaned = 0.00664259 Jy ! Component: 4000 - total flux cleaned = 0.00664238 Jy ! Component: 4050 - total flux cleaned = 0.00678991 Jy ! Total flux subtracted in 4096 components = 0.00686325 Jy ! Clean residual min=-0.000944 max=0.001029 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.211985 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 355 components and 0.211985 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0806-1724_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 7.764 at -4.086 degrees (North through East) ! Clean map min=-0.0026411 max=0.14426 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0806-1724_S_map.fits wmodel /vlbi/uf001/uva//J0806-1724_S_map.mod ! Writing 355 model components to file: /vlbi/uf001/uva//J0806-1724_S_map.mod wobs /vlbi/uf001/uva//J0806-1724_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0806-1724_S_uvs.fits wwins /vlbi/uf001/uva//J0806-1724_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0806-1724_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.693788 0.693788 1.38758 2.77515 5.5503 11.1006 22.2012 44.4024 88.8048 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 432.408 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0806-1724_S_dfm.log closed on Sun Jan 13 23:46:56 2019