! Started logfile: /vlbi/uf001/uva//J1905-1153_S_dfm.log on Mon Jan 14 04:55:44 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//J1905-1153_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1905-1153_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986111 visibilities/baseline/integration-bin. ! Found source: J1905-1153 ! ! 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 6390 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 J1905-1153_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.028825Jy sigma=19.389390 ! Fit after self-cal, rms=0.810714Jy sigma=15.309672 ! 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=2.499 mas, bmaj=6.782 mas, bpa=-2.578 degrees ! Estimated noise=0.661908 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 = 0.138408 Jy ! Component: 100 - total flux cleaned = 0.190029 Jy ! Total flux subtracted in 100 components = 0.190029 Jy ! Clean residual min=-0.008995 max=0.022487 Jy/beam ! Clean residual mean=0.000016 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.190029 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.190029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080118Jy sigma=1.480478 ! Fit after self-cal, rms=0.079852Jy sigma=1.475497 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255868 Jy ! Component: 100 - total flux cleaned = 0.0396882 Jy ! Total flux subtracted in 100 components = 0.0396882 Jy ! Clean residual min=-0.004965 max=0.007430 Jy/beam ! Clean residual mean=0.000007 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.229717 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.229717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069348Jy sigma=1.272558 ! Fit after self-cal, rms=0.069298Jy sigma=1.271206 ! 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=3.112 mas, bmaj=7.783 mas, bpa=-2.615 degrees ! Estimated noise=0.474225 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 = 0.0109493 Jy ! Component: 100 - total flux cleaned = 0.0166117 Jy ! Component: 150 - total flux cleaned = 0.0197874 Jy ! Component: 200 - total flux cleaned = 0.0216057 Jy ! Total flux subtracted in 200 components = 0.0216057 Jy ! Clean residual min=-0.003697 max=0.006381 Jy/beam ! Clean residual mean=0.000006 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.251323 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.251323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067623Jy sigma=1.239582 ! Fit after self-cal, rms=0.067613Jy sigma=1.239196 ! Inverting map ! Added new window around map position (-5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588032 Jy ! Component: 100 - total flux cleaned = 0.00919601 Jy ! Component: 150 - total flux cleaned = 0.010559 Jy ! Component: 200 - total flux cleaned = 0.0111222 Jy ! Total flux subtracted in 200 components = 0.0111222 Jy ! Clean residual min=-0.003353 max=0.003516 Jy/beam ! Clean residual mean=0.000006 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.262445 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 80 components and 0.262445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067070Jy sigma=1.228672 ! Fit after self-cal, rms=0.067016Jy sigma=1.227571 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 7.783 at -2.615 degrees (North through East) ! Clean map min=-0.0030186 max=0.18252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 1.04 ! LA 0.97 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.04 ! LA 0.99 MK 0.93 NL 1.02 OV 0.97 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00 KP 1.03 ! LA 0.93 MK 1.03 NL 1.04 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.067016Jy sigma=1.227571 ! Fit after self-cal, rms=0.066642Jy sigma=1.218247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.775 mas, bpa=-2.665 degrees ! Estimated noise=0.47426 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 = 0.000584252 Jy ! Component: 100 - total flux cleaned = 0.000586431 Jy ! Component: 150 - total flux cleaned = 0.000661684 Jy ! Component: 200 - total flux cleaned = 0.000694105 Jy ! Total flux subtracted in 200 components = 0.000694105 Jy ! Clean residual min=-0.002934 max=0.003110 Jy/beam ! Clean residual mean=0.000005 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.263139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.263139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066595Jy sigma=1.217296 ! Fit after self-cal, rms=0.066596Jy sigma=1.217203 ! 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=0.066596Jy sigma=1.217203 ! Fit after self-cal, rms=0.066398Jy sigma=1.209116 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.769 mas, bpa=-2.763 degrees ! Estimated noise=0.473952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106069 Jy ! Component: 100 - total flux cleaned = 0.000957226 Jy ! Component: 150 - total flux cleaned = 0.000957424 Jy ! Component: 200 - total flux cleaned = 0.000957943 Jy ! Total flux subtracted in 200 components = 0.000957943 Jy ! Clean residual min=-0.002063 max=0.002356 Jy/beam ! Clean residual mean=0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.264097 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.264097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066361Jy sigma=1.208430 ! Fit after self-cal, rms=0.066359Jy sigma=1.208333 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 (38, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192926 Jy ! Component: 100 - total flux cleaned = 0.00235615 Jy ! Component: 150 - total flux cleaned = 0.00235724 Jy ! Component: 200 - total flux cleaned = 0.00229402 Jy ! Total flux subtracted in 200 components = 0.00229402 Jy ! Clean residual min=-0.001930 max=0.002064 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.266391 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.266391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066283Jy sigma=1.207276 ! Fit after self-cal, rms=0.066280Jy sigma=1.207232 ! 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=0.066280Jy sigma=1.207232 ! Fit after self-cal, rms=0.066256Jy sigma=1.207119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=7.764 mas, bpa=-2.77 degrees ! Estimated noise=0.473796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748257 Jy ! Component: 100 - total flux cleaned = 0.00083563 Jy ! Component: 150 - total flux cleaned = 0.000835951 Jy ! Component: 200 - total flux cleaned = 0.000835869 Jy ! Total flux subtracted in 200 components = 0.000835869 Jy ! Clean residual min=-0.001903 max=0.001962 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.267227 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.267227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066233Jy sigma=1.206743 ! Fit after self-cal, rms=0.066232Jy sigma=1.206725 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 = 0.000222656 Jy ! Component: 100 - total flux cleaned = 0.000200894 Jy ! Component: 150 - total flux cleaned = 0.00020145 Jy ! Component: 200 - total flux cleaned = 0.000160125 Jy ! Total flux subtracted in 200 components = 0.000160125 Jy ! Clean residual min=-0.001871 max=0.001968 Jy/beam ! Clean residual mean=0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.267387 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.267387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066218Jy sigma=1.206482 ! Fit after self-cal, rms=0.066218Jy sigma=1.206475 ! 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=0.066218Jy sigma=1.206475 ! Fit after self-cal, rms=0.066234Jy sigma=1.206452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.273 mas, bmaj=14.26 mas, bpa=1.903 degrees ! Estimated noise=0.617881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154961 Jy ! Component: 100 - total flux cleaned = 0.000239175 Jy ! Component: 150 - total flux cleaned = 0.000328018 Jy ! Component: 200 - total flux cleaned = 0.000344145 Jy ! Total flux subtracted in 200 components = 0.000344145 Jy ! Clean residual min=-0.001952 max=0.001682 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.267732 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 0.267731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066233Jy sigma=1.206416 ! Fit after self-cal, rms=0.066232Jy sigma=1.206407 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 = 2.17378e-06 Jy ! Component: 100 - total flux cleaned = 1.68e-05 Jy ! Component: 150 - total flux cleaned = 3.3116e-06 Jy ! Component: 200 - total flux cleaned = -8.9927e-06 Jy ! Total flux subtracted in 200 components = -8.9927e-06 Jy ! Clean residual min=-0.001935 max=0.001649 Jy/beam ! Clean residual mean=0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.267722 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.267723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066231Jy sigma=1.206365 ! Fit after self-cal, rms=0.066231Jy sigma=1.206361 ! 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=3.099 mas, bmaj=7.762 mas, bpa=-2.789 degrees ! Estimated noise=0.473902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.762 at -2.789 degrees (North through East) ! Clean map min=-0.0018 max=0.18207 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=2.485 mas, bmaj=6.777 mas, bpa=-2.745 degrees ! Estimated noise=0.659834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138521 Jy ! Component: 100 - total flux cleaned = 0.191042 Jy ! Component: 150 - total flux cleaned = 0.216913 Jy ! Component: 200 - total flux cleaned = 0.231326 Jy ! Total flux subtracted in 200 components = 0.231326 Jy ! Clean residual min=-0.004094 max=0.007278 Jy/beam ! Clean residual mean=0.000005 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.231326 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.231326 Jy ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.762 mas, bpa=-2.789 degrees ! Estimated noise=0.473902 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 = 0.0116142 Jy ! Component: 100 - total flux cleaned = 0.0184971 Jy ! Component: 150 - total flux cleaned = 0.0229873 Jy ! Component: 200 - total flux cleaned = 0.0262424 Jy ! Total flux subtracted in 200 components = 0.0262424 Jy ! Clean residual min=-0.002405 max=0.002335 Jy/beam ! Clean residual mean=0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.257568 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.257568 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=7.273 mas, bmaj=14.26 mas, bpa=1.903 degrees ! Estimated noise=0.617881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003558 Jy ! Component: 100 - total flux cleaned = 0.00566229 Jy ! Component: 150 - total flux cleaned = 0.00712114 Jy ! Component: 200 - total flux cleaned = 0.00815363 Jy ! Total flux subtracted in 200 components = 0.00815363 Jy ! Clean residual min=-0.002078 max=0.001647 Jy/beam ! Clean residual mean=0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.265722 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 = 0.000742579 Jy ! Component: 100 - total flux cleaned = 0.00110931 Jy ! Component: 150 - total flux cleaned = 0.00131664 Jy ! Component: 200 - total flux cleaned = 0.00145262 Jy ! Total flux subtracted in 200 components = 0.00145262 Jy ! Clean residual min=-0.001984 max=0.001649 Jy/beam ! Clean residual mean=0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.267175 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 127 components and 0.267175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=7.762 mas, bpa=-2.789 degrees ! Estimated noise=0.473902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001483 Jy ! Component: 100 - total flux cleaned = 0.000384247 Jy ! Component: 150 - total flux cleaned = 0.000593098 Jy ! Component: 200 - total flux cleaned = 0.00074271 Jy ! Total flux subtracted in 200 components = 0.00074271 Jy ! Clean residual min=-0.001992 max=0.001936 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.267917 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.267917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066302Jy sigma=1.207395 ! Fit after self-cal, rms=0.066294Jy sigma=1.207305 wmodel J1905-1153_S_map.mod ! Writing 148 model components to file: J1905-1153_S_map.mod wobs J1905-1153_S_uvs.fits ! Writing UV FITS file: J1905-1153_S_uvs.fits wwins J1905-1153_S_map.win ! wwins: Wrote 3 windows to J1905-1153_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 = -0.000221542 Jy ! Component: 100 - total flux cleaned = -0.000529011 Jy ! Component: 150 - total flux cleaned = -0.000659083 Jy ! Component: 200 - total flux cleaned = -0.000785047 Jy ! Component: 250 - total flux cleaned = -0.000725626 Jy ! Component: 300 - total flux cleaned = -0.000667553 Jy ! Component: 350 - total flux cleaned = -0.000610973 Jy ! Component: 400 - total flux cleaned = -0.000474051 Jy ! Component: 450 - total flux cleaned = -0.00052903 Jy ! Component: 500 - total flux cleaned = -0.000528705 Jy ! Component: 550 - total flux cleaned = -0.000476357 Jy ! Component: 600 - total flux cleaned = -0.000399457 Jy ! Component: 650 - total flux cleaned = -0.000249853 Jy ! Component: 700 - total flux cleaned = -0.00024963 Jy ! Component: 750 - total flux cleaned = -0.000152918 Jy ! Component: 800 - total flux cleaned = -1.07329e-05 Jy ! Component: 850 - total flux cleaned = 0.000105677 Jy ! Component: 900 - total flux cleaned = 8.27357e-05 Jy ! Component: 950 - total flux cleaned = 0.0002413 Jy ! Component: 1000 - total flux cleaned = 0.000330189 Jy ! Component: 1050 - total flux cleaned = 0.000373961 Jy ! Component: 1100 - total flux cleaned = 0.000417327 Jy ! Component: 1150 - total flux cleaned = 0.000545076 Jy ! Component: 1200 - total flux cleaned = 0.000566046 Jy ! Component: 1250 - total flux cleaned = 0.000669127 Jy ! Component: 1300 - total flux cleaned = 0.000669292 Jy ! Component: 1350 - total flux cleaned = 0.000769838 Jy ! Component: 1400 - total flux cleaned = 0.000828857 Jy ! Component: 1450 - total flux cleaned = 0.000867876 Jy ! Component: 1500 - total flux cleaned = 0.000945248 Jy ! Component: 1550 - total flux cleaned = 0.000964256 Jy ! Component: 1600 - total flux cleaned = 0.00102064 Jy ! Component: 1650 - total flux cleaned = 0.00103913 Jy ! Component: 1700 - total flux cleaned = 0.00111225 Jy ! Component: 1750 - total flux cleaned = 0.00107599 Jy ! Component: 1800 - total flux cleaned = 0.00116575 Jy ! Component: 1850 - total flux cleaned = 0.00125415 Jy ! Component: 1900 - total flux cleaned = 0.00132417 Jy ! Component: 1950 - total flux cleaned = 0.00134134 Jy ! Component: 2000 - total flux cleaned = 0.00139262 Jy ! Component: 2050 - total flux cleaned = 0.0014093 Jy ! Component: 2100 - total flux cleaned = 0.00145923 Jy ! Component: 2150 - total flux cleaned = 0.0014921 Jy ! Component: 2200 - total flux cleaned = 0.00147587 Jy ! Component: 2250 - total flux cleaned = 0.00155713 Jy ! Component: 2300 - total flux cleaned = 0.00154091 Jy ! Component: 2350 - total flux cleaned = 0.00160471 Jy ! Component: 2400 - total flux cleaned = 0.00163614 Jy ! Component: 2450 - total flux cleaned = 0.00168292 Jy ! Component: 2500 - total flux cleaned = 0.0016674 Jy ! Component: 2550 - total flux cleaned = 0.00166763 Jy ! Component: 2600 - total flux cleaned = 0.00172821 Jy ! Component: 2650 - total flux cleaned = 0.00183301 Jy ! Component: 2700 - total flux cleaned = 0.00186267 Jy ! Component: 2750 - total flux cleaned = 0.00193636 Jy ! Component: 2800 - total flux cleaned = 0.00199468 Jy ! Component: 2850 - total flux cleaned = 0.00202357 Jy ! Component: 2900 - total flux cleaned = 0.00209559 Jy ! Component: 2950 - total flux cleaned = 0.00219527 Jy ! Component: 3000 - total flux cleaned = 0.00225167 Jy ! Component: 3050 - total flux cleaned = 0.00232173 Jy ! Component: 3100 - total flux cleaned = 0.00234948 Jy ! Component: 3150 - total flux cleaned = 0.00240467 Jy ! Component: 3200 - total flux cleaned = 0.00244575 Jy ! Component: 3250 - total flux cleaned = 0.00243222 Jy ! Component: 3300 - total flux cleaned = 0.00244581 Jy ! Component: 3350 - total flux cleaned = 0.00248605 Jy ! Component: 3400 - total flux cleaned = 0.00247257 Jy ! Component: 3450 - total flux cleaned = 0.00247272 Jy ! Component: 3500 - total flux cleaned = 0.00248592 Jy ! Component: 3550 - total flux cleaned = 0.00251195 Jy ! Component: 3600 - total flux cleaned = 0.00251191 Jy ! Component: 3650 - total flux cleaned = 0.00255039 Jy ! Component: 3700 - total flux cleaned = 0.00256296 Jy ! Component: 3750 - total flux cleaned = 0.00257549 Jy ! Component: 3800 - total flux cleaned = 0.00257549 Jy ! Component: 3850 - total flux cleaned = 0.00252562 Jy ! Component: 3900 - total flux cleaned = 0.00256279 Jy ! Component: 3950 - total flux cleaned = 0.00258737 Jy ! Component: 4000 - total flux cleaned = 0.00258737 Jy ! Component: 4050 - total flux cleaned = 0.00258734 Jy ! Total flux subtracted in 4096 components = 0.00259945 Jy ! Clean residual min=-0.000761 max=0.000680 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.270517 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 432 components and 0.270517 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1905-1153_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.762 at -2.789 degrees (North through East) ! Clean map min=-0.0016381 max=0.18151 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1905-1153_S_map.fits wmodel /vlbi/uf001/uva//J1905-1153_S_map.mod ! Writing 432 model components to file: /vlbi/uf001/uva//J1905-1153_S_map.mod wobs /vlbi/uf001/uva//J1905-1153_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1905-1153_S_uvs.fits wwins /vlbi/uf001/uva//J1905-1153_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1905-1153_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.181511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.351871 0.351871 0.703743 1.40749 2.81497 5.62994 11.2599 22.5198 45.0396 90.0791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 852.583 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1905-1153_S_dfm.log closed on Mon Jan 14 04:55:49 2019