! Started logfile: /vlbi/uf001/uva//J1724+6055_S_dfm.log on Mon Jan 14 04:10:55 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//J1724+6055_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1724+6055_S_uva.fits ! AN table 1: 124 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.709965 visibilities/baseline/integration-bin. ! Found source: J1724+6055 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 7395 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 J1724+6055_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 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014198Jy sigma=18.236720 ! Fit after self-cal, rms=0.889481Jy sigma=15.845122 ! 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=3.079 mas, bmaj=3.337 mas, bpa=48.12 degrees ! Estimated noise=0.792038 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 = 0.0866643 Jy ! Component: 100 - total flux cleaned = 0.113328 Jy ! Total flux subtracted in 100 components = 0.113328 Jy ! Clean residual min=-0.012766 max=0.029981 Jy/beam ! Clean residual mean=-0.000030 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 0.113328 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.113328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095207Jy sigma=1.621663 ! Fit after self-cal, rms=0.094895Jy sigma=1.615390 ! Inverting map ! Added new window around map position (-8, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257791 Jy ! Component: 100 - total flux cleaned = 0.0400737 Jy ! Total flux subtracted in 100 components = 0.0400737 Jy ! Clean residual min=-0.009103 max=0.013379 Jy/beam ! Clean residual mean=-0.000019 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.153402 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.153401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087304Jy sigma=1.436812 ! Fit after self-cal, rms=0.086696Jy sigma=1.427252 ! 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=3.667 mas, bmaj=3.876 mas, bpa=32.03 degrees ! Estimated noise=0.483161 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 = 0.0153003 Jy ! Component: 100 - total flux cleaned = 0.0250786 Jy ! Component: 150 - total flux cleaned = 0.0319472 Jy ! Component: 200 - total flux cleaned = 0.0370381 Jy ! Total flux subtracted in 200 components = 0.0370381 Jy ! Clean residual min=-0.007864 max=0.012250 Jy/beam ! Clean residual mean=-0.000031 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.19044 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.19044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084544Jy sigma=1.350547 ! Fit after self-cal, rms=0.084352Jy sigma=1.347578 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.667 x 3.876 at 32.03 degrees (North through East) ! Clean map min=-0.0073222 max=0.11628 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 HN 0.97 LA 0.85 MK 1.23 ! NL 1.06 OV 1.50 PT 0.92 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.93 LA 0.87 MK 1.16 ! NL 0.98 OV 1.44 PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.92 LA 0.87 MK 1.22 ! NL 1.00 OV 1.50 PT 0.94 SC 0.96 ! ! ! Fit before self-cal, rms=0.084352Jy sigma=1.347578 ! Fit after self-cal, rms=0.091355Jy sigma=1.261566 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=4.04 mas, bpa=36.43 degrees ! Estimated noise=0.475446 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 = 2.64355e-06 Jy ! Component: 100 - total flux cleaned = 0.000980831 Jy ! Component: 150 - total flux cleaned = 0.00163709 Jy ! Component: 200 - total flux cleaned = 0.00210333 Jy ! Total flux subtracted in 200 components = 0.00210333 Jy ! Clean residual min=-0.007809 max=0.006327 Jy/beam ! Clean residual mean=0.000006 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.192543 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.192543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090980Jy sigma=1.256560 ! Fit after self-cal, rms=0.091481Jy sigma=1.254419 ! 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=0.091481Jy sigma=1.254419 ! Fit after self-cal, rms=0.123157Jy sigma=1.206867 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=4.174 mas, bpa=72.89 degrees ! Estimated noise=0.484101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103914 Jy ! Component: 100 - total flux cleaned = -0.00124741 Jy ! Component: 150 - total flux cleaned = -0.00135681 Jy ! Component: 200 - total flux cleaned = -0.00130537 Jy ! Total flux subtracted in 200 components = -0.00130537 Jy ! Clean residual min=-0.003004 max=0.002853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.191238 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.191238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123083Jy sigma=1.204048 ! Fit after self-cal, rms=0.123808Jy sigma=1.203222 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 = -5.80293e-05 Jy ! Component: 100 - total flux cleaned = 0.000146614 Jy ! Component: 150 - total flux cleaned = 0.000180798 Jy ! Component: 200 - total flux cleaned = 0.000247936 Jy ! Total flux subtracted in 200 components = 0.000247936 Jy ! Clean residual min=-0.002841 max=0.002881 Jy/beam ! Clean residual mean=-0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.191485 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.191485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123788Jy sigma=1.202243 ! Fit after self-cal, rms=0.123802Jy sigma=1.202166 ! 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=0.123802Jy sigma=1.202166 ! Fit after self-cal, rms=0.127286Jy sigma=1.201610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=4.223 mas, bpa=74.75 degrees ! Estimated noise=0.483063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00057874 Jy ! Component: 100 - total flux cleaned = -0.000495067 Jy ! Component: 150 - total flux cleaned = -0.000495102 Jy ! Component: 200 - total flux cleaned = -0.000394649 Jy ! Total flux subtracted in 200 components = -0.000394649 Jy ! Clean residual min=-0.002708 max=0.002687 Jy/beam ! Clean residual mean=-0.000004 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.191091 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.191091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127258Jy sigma=1.200514 ! Fit after self-cal, rms=0.127302Jy sigma=1.200455 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 = 3.20843e-05 Jy ! Component: 100 - total flux cleaned = 0.000241715 Jy ! Component: 150 - total flux cleaned = 0.000294792 Jy ! Component: 200 - total flux cleaned = 0.000369011 Jy ! Total flux subtracted in 200 components = 0.000369011 Jy ! Clean residual min=-0.002686 max=0.002697 Jy/beam ! Clean residual mean=-0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.19146 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.19146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127290Jy sigma=1.200006 ! Fit after self-cal, rms=0.127295Jy sigma=1.199978 ! Inverting map ! Added new window around map position (3, -65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233976 Jy ! Component: 100 - total flux cleaned = 0.00263229 Jy ! Component: 150 - total flux cleaned = 0.00276436 Jy ! Component: 200 - total flux cleaned = 0.0030084 Jy ! Total flux subtracted in 200 components = 0.0030084 Jy ! Clean residual min=-0.002275 max=0.002394 Jy/beam ! Clean residual mean=0.000005 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.194468 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.194468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127218Jy sigma=1.197904 ! Fit after self-cal, rms=0.127215Jy sigma=1.197782 ! 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=0.127215Jy sigma=1.197782 ! Fit after self-cal, rms=0.128016Jy sigma=1.197513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.907 mas, bmaj=8.036 mas, bpa=66.1 degrees ! Estimated noise=0.620013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518134 Jy ! Component: 100 - total flux cleaned = 0.00071201 Jy ! Component: 150 - total flux cleaned = 0.00077728 Jy ! Component: 200 - total flux cleaned = 0.000802137 Jy ! Total flux subtracted in 200 components = 0.000802137 Jy ! Clean residual min=-0.002262 max=0.002214 Jy/beam ! Clean residual mean=0.000013 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.19527 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.19527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128008Jy sigma=1.197258 ! Fit after self-cal, rms=0.128022Jy sigma=1.197216 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 = 1.66473e-05 Jy ! Component: 100 - total flux cleaned = 0.000147536 Jy ! Component: 150 - total flux cleaned = 0.000264024 Jy ! Component: 200 - total flux cleaned = 0.000317602 Jy ! Total flux subtracted in 200 components = 0.000317602 Jy ! Clean residual min=-0.002235 max=0.002241 Jy/beam ! Clean residual mean=0.000014 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.195588 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.195588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128020Jy sigma=1.197128 ! Fit after self-cal, rms=0.128023Jy sigma=1.197115 ! 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=3.78 mas, bmaj=4.246 mas, bpa=75.32 degrees ! Estimated noise=0.480865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 4.246 at 75.32 degrees (North through East) ! Clean map min=-0.0022173 max=0.11685 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=3.102 mas, bmaj=3.688 mas, bpa=74.6 degrees ! Estimated noise=0.824652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899623 Jy ! Component: 100 - total flux cleaned = 0.12395 Jy ! Component: 150 - total flux cleaned = 0.144706 Jy ! Component: 200 - total flux cleaned = 0.157936 Jy ! Total flux subtracted in 200 components = 0.157936 Jy ! Clean residual min=-0.005470 max=0.007082 Jy/beam ! Clean residual mean=-0.000017 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.157936 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.157936 Jy ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=4.246 mas, bpa=75.32 degrees ! Estimated noise=0.480865 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 = 0.0105451 Jy ! Component: 100 - total flux cleaned = 0.0172733 Jy ! Component: 150 - total flux cleaned = 0.0220332 Jy ! Component: 200 - total flux cleaned = 0.0255691 Jy ! Total flux subtracted in 200 components = 0.0255691 Jy ! Clean residual min=-0.002524 max=0.002848 Jy/beam ! Clean residual mean=-0.000010 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.183505 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.183505 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=6.907 mas, bmaj=8.036 mas, bpa=66.1 degrees ! Estimated noise=0.620013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428956 Jy ! Component: 100 - total flux cleaned = 0.00698548 Jy ! Component: 150 - total flux cleaned = 0.00826711 Jy ! Component: 200 - total flux cleaned = 0.00904436 Jy ! Total flux subtracted in 200 components = 0.00904436 Jy ! Clean residual min=-0.002495 max=0.002593 Jy/beam ! Clean residual mean=0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.19255 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 = 0.000640352 Jy ! Component: 100 - total flux cleaned = 0.00113127 Jy ! Component: 150 - total flux cleaned = 0.00154791 Jy ! Component: 200 - total flux cleaned = 0.00190266 Jy ! Total flux subtracted in 200 components = 0.00190266 Jy ! Clean residual min=-0.002267 max=0.002257 Jy/beam ! Clean residual mean=0.000008 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.194452 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 84 components and 0.194452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=4.246 mas, bpa=75.32 degrees ! Estimated noise=0.480865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145204 Jy ! Component: 100 - total flux cleaned = 0.00178123 Jy ! Component: 150 - total flux cleaned = 0.0019747 Jy ! Component: 200 - total flux cleaned = 0.00205994 Jy ! Total flux subtracted in 200 components = 0.00205994 Jy ! Clean residual min=-0.002344 max=0.002326 Jy/beam ! Clean residual mean=0.000009 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.196512 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.196512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128086Jy sigma=1.198189 ! Fit after self-cal, rms=0.128096Jy sigma=1.197639 wmodel J1724+6055_S_map.mod ! Writing 96 model components to file: J1724+6055_S_map.mod wobs J1724+6055_S_uvs.fits ! Writing UV FITS file: J1724+6055_S_uvs.fits wwins J1724+6055_S_map.win ! wwins: Wrote 3 windows to J1724+6055_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 = 0.000847825 Jy ! Component: 100 - total flux cleaned = 0.000808583 Jy ! Component: 150 - total flux cleaned = 0.000844211 Jy ! Component: 200 - total flux cleaned = 0.000773478 Jy ! Component: 250 - total flux cleaned = 0.00077398 Jy ! Component: 300 - total flux cleaned = 0.000841283 Jy ! Component: 350 - total flux cleaned = 0.000939015 Jy ! Component: 400 - total flux cleaned = 0.00103423 Jy ! Component: 450 - total flux cleaned = 0.00109642 Jy ! Component: 500 - total flux cleaned = 0.00112737 Jy ! Component: 550 - total flux cleaned = 0.00121766 Jy ! Component: 600 - total flux cleaned = 0.00136422 Jy ! Component: 650 - total flux cleaned = 0.0014498 Jy ! Component: 700 - total flux cleaned = 0.0015061 Jy ! Component: 750 - total flux cleaned = 0.00156176 Jy ! Component: 800 - total flux cleaned = 0.0016164 Jy ! Component: 850 - total flux cleaned = 0.00167037 Jy ! Component: 900 - total flux cleaned = 0.00172333 Jy ! Component: 950 - total flux cleaned = 0.00174947 Jy ! Component: 1000 - total flux cleaned = 0.0017496 Jy ! Component: 1050 - total flux cleaned = 0.00180055 Jy ! Component: 1100 - total flux cleaned = 0.00185054 Jy ! Component: 1150 - total flux cleaned = 0.00194895 Jy ! Component: 1200 - total flux cleaned = 0.00199732 Jy ! Component: 1250 - total flux cleaned = 0.00197325 Jy ! Component: 1300 - total flux cleaned = 0.00202121 Jy ! Component: 1350 - total flux cleaned = 0.00213839 Jy ! Component: 1400 - total flux cleaned = 0.00206857 Jy ! Component: 1450 - total flux cleaned = 0.00206874 Jy ! Component: 1500 - total flux cleaned = 0.00204591 Jy ! Component: 1550 - total flux cleaned = 0.00209083 Jy ! Component: 1600 - total flux cleaned = 0.00209135 Jy ! Component: 1650 - total flux cleaned = 0.00213538 Jy ! Component: 1700 - total flux cleaned = 0.0021136 Jy ! Component: 1750 - total flux cleaned = 0.00209219 Jy ! Component: 1800 - total flux cleaned = 0.00207083 Jy ! Component: 1850 - total flux cleaned = 0.00213459 Jy ! Component: 1900 - total flux cleaned = 0.00209228 Jy ! Component: 1950 - total flux cleaned = 0.00202943 Jy ! Component: 2000 - total flux cleaned = 0.0019882 Jy ! Component: 2050 - total flux cleaned = 0.0020705 Jy ! Component: 2100 - total flux cleaned = 0.00207052 Jy ! Component: 2150 - total flux cleaned = 0.00200978 Jy ! Component: 2200 - total flux cleaned = 0.00200989 Jy ! Component: 2250 - total flux cleaned = 0.00200997 Jy ! Component: 2300 - total flux cleaned = 0.00200994 Jy ! Component: 2350 - total flux cleaned = 0.00199019 Jy ! Component: 2400 - total flux cleaned = 0.00197077 Jy ! Component: 2450 - total flux cleaned = 0.00191255 Jy ! Component: 2500 - total flux cleaned = 0.0018935 Jy ! Component: 2550 - total flux cleaned = 0.00189372 Jy ! Component: 2600 - total flux cleaned = 0.00185565 Jy ! Component: 2650 - total flux cleaned = 0.00183676 Jy ! Component: 2700 - total flux cleaned = 0.00189287 Jy ! Component: 2750 - total flux cleaned = 0.00181847 Jy ! Component: 2800 - total flux cleaned = 0.00179983 Jy ! Component: 2850 - total flux cleaned = 0.00176314 Jy ! Component: 2900 - total flux cleaned = 0.00181802 Jy ! Component: 2950 - total flux cleaned = 0.00172738 Jy ! Component: 3000 - total flux cleaned = 0.00170936 Jy ! Component: 3050 - total flux cleaned = 0.00169137 Jy ! Component: 3100 - total flux cleaned = 0.00163798 Jy ! Component: 3150 - total flux cleaned = 0.00163805 Jy ! Component: 3200 - total flux cleaned = 0.00165553 Jy ! Component: 3250 - total flux cleaned = 0.00158551 Jy ! Component: 3300 - total flux cleaned = 0.00158552 Jy ! Component: 3350 - total flux cleaned = 0.00156822 Jy ! Component: 3400 - total flux cleaned = 0.00160275 Jy ! Component: 3450 - total flux cleaned = 0.00153392 Jy ! Component: 3500 - total flux cleaned = 0.00153396 Jy ! Component: 3550 - total flux cleaned = 0.00151699 Jy ! Component: 3600 - total flux cleaned = 0.00151687 Jy ! Component: 3650 - total flux cleaned = 0.00146638 Jy ! Component: 3700 - total flux cleaned = 0.0015167 Jy ! Component: 3750 - total flux cleaned = 0.00146667 Jy ! Component: 3800 - total flux cleaned = 0.00146672 Jy ! Component: 3850 - total flux cleaned = 0.0014666 Jy ! Component: 3900 - total flux cleaned = 0.00140084 Jy ! Component: 3950 - total flux cleaned = 0.00140084 Jy ! Component: 4000 - total flux cleaned = 0.00141713 Jy ! Component: 4050 - total flux cleaned = 0.00136835 Jy ! Total flux subtracted in 4096 components = 0.00135216 Jy ! Clean residual min=-0.001021 max=0.001031 Jy/beam ! Clean residual mean=0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.197865 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 354 components and 0.197865 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1724+6055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 4.246 at 75.32 degrees (North through East) ! Clean map min=-0.0017032 max=0.1159 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1724+6055_S_map.fits wmodel /vlbi/uf001/uva//J1724+6055_S_map.mod ! Writing 354 model components to file: /vlbi/uf001/uva//J1724+6055_S_map.mod wobs /vlbi/uf001/uva//J1724+6055_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1724+6055_S_uvs.fits wwins /vlbi/uf001/uva//J1724+6055_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1724+6055_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699033 0.699033 1.39807 2.79613 5.59226 11.1845 22.369 44.7381 89.4762 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 429.164 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1724+6055_S_dfm.log closed on Mon Jan 14 04:10:59 2019