! Started logfile: /vlbi/uf001/uva//J1825-0737_S_dfm.log on Mon Jan 14 04:36:34 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//J1825-0737_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1825-0737_S_uva.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.817734 visibilities/baseline/integration-bin. ! Found source: J1825-0737 ! ! 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 5976 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 J1825-0737_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021706Jy sigma=17.724099 ! Fit after self-cal, rms=0.850725Jy sigma=14.899992 ! 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=3.444 mas, bmaj=10.34 mas, bpa=16.1 degrees ! Estimated noise=0.71454 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 = 0.108679 Jy ! Component: 100 - total flux cleaned = 0.17141 Jy ! Total flux subtracted in 100 components = 0.17141 Jy ! Clean residual min=-0.015530 max=0.035222 Jy/beam ! Clean residual mean=0.000191 rms=0.007460 Jy/beam ! Combined flux in latest and established models = 0.17141 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.17141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137990Jy sigma=2.362185 ! Fit after self-cal, rms=0.136934Jy sigma=2.341072 ! 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=4.147 mas, bmaj=11.15 mas, bpa=13.78 degrees ! Estimated noise=0.542736 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 = 0.0695654 Jy ! Component: 100 - total flux cleaned = 0.114114 Jy ! Component: 150 - total flux cleaned = 0.144452 Jy ! Component: 200 - total flux cleaned = 0.165407 Jy ! Total flux subtracted in 200 components = 0.165407 Jy ! Clean residual min=-0.012965 max=0.031489 Jy/beam ! Clean residual mean=0.000123 rms=0.005595 Jy/beam ! Combined flux in latest and established models = 0.336817 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 100 components and 0.336817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088200Jy sigma=1.484353 ! Fit after self-cal, rms=0.087408Jy sigma=1.469549 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.147 x 11.15 at 13.78 degrees (North through East) ! Clean map min=-0.012831 max=0.13325 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.47 KP 0.93 LA 0.89 ! NL 1.29 OV 0.97 PT 0.85 SC 1.42 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 HN 1.36 KP 0.90 LA 0.91 ! NL 1.29 OV 0.93 PT 0.85 SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 HN 1.22 KP 0.91 LA 0.90 ! NL 1.20 OV 0.96 PT 0.87 SC 1.08 ! ! ! Fit before self-cal, rms=0.087408Jy sigma=1.469549 ! Fit after self-cal, rms=0.094420Jy sigma=1.247050 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.396 mas, bmaj=11.97 mas, bpa=13.43 degrees ! Estimated noise=0.587346 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 (-7.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131855 Jy ! Component: 100 - total flux cleaned = 0.0142289 Jy ! Component: 150 - total flux cleaned = 0.0147975 Jy ! Component: 200 - total flux cleaned = 0.0152669 Jy ! Total flux subtracted in 200 components = 0.0152669 Jy ! Clean residual min=-0.008064 max=0.008686 Jy/beam ! Clean residual mean=0.000011 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.352084 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 142 components and 0.352084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092103Jy sigma=1.215881 ! Fit after self-cal, rms=0.091846Jy sigma=1.205432 ! 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=0.091846Jy sigma=1.205432 ! Fit after self-cal, rms=0.083679Jy sigma=1.175846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.251 mas, bmaj=11.56 mas, bpa=13.21 degrees ! Estimated noise=0.560548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733177 Jy ! Component: 100 - total flux cleaned = 0.00839472 Jy ! Component: 150 - total flux cleaned = 0.00853616 Jy ! Component: 200 - total flux cleaned = 0.00865249 Jy ! Total flux subtracted in 200 components = 0.00865249 Jy ! Clean residual min=-0.005564 max=0.007427 Jy/beam ! Clean residual mean=0.000002 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.360736 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 169 components and 0.360736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082591Jy sigma=1.160184 ! Fit after self-cal, rms=0.082350Jy sigma=1.155534 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 = 0.00279912 Jy ! Component: 100 - total flux cleaned = 0.00342551 Jy ! Component: 150 - total flux cleaned = 0.00333269 Jy ! Component: 200 - total flux cleaned = 0.00333542 Jy ! Total flux subtracted in 200 components = 0.00333542 Jy ! Clean residual min=-0.004927 max=0.005891 Jy/beam ! Clean residual mean=-0.000001 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.364072 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 186 components and 0.364072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082002Jy sigma=1.150029 ! Fit after self-cal, rms=0.081939Jy sigma=1.148782 ! 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=0.081939Jy sigma=1.148782 ! Fit after self-cal, rms=0.080210Jy sigma=1.142731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=11.45 mas, bpa=13.61 degrees ! Estimated noise=0.54775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408802 Jy ! Component: 100 - total flux cleaned = 0.005302 Jy ! Component: 150 - total flux cleaned = 0.00590016 Jy ! Component: 200 - total flux cleaned = 0.00603529 Jy ! Total flux subtracted in 200 components = 0.00603529 Jy ! Clean residual min=-0.004188 max=0.006701 Jy/beam ! Clean residual mean=0.000000 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.370107 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 210 components and 0.370107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079886Jy sigma=1.137350 ! Fit after self-cal, rms=0.079805Jy sigma=1.135957 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 = 0.00158652 Jy ! Component: 100 - total flux cleaned = 0.00198991 Jy ! Component: 150 - total flux cleaned = 0.00205434 Jy ! Component: 200 - total flux cleaned = 0.00211085 Jy ! Total flux subtracted in 200 components = 0.00211085 Jy ! Clean residual min=-0.004151 max=0.005801 Jy/beam ! Clean residual mean=-0.000001 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.372218 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 218 components and 0.372218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079666Jy sigma=1.133453 ! Fit after self-cal, rms=0.079642Jy sigma=1.132890 ! 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=0.079642Jy sigma=1.132890 ! Fit after self-cal, rms=0.078373Jy sigma=1.131507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.077 mas, bmaj=15.1 mas, bpa=3.285 degrees ! Estimated noise=0.629694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341929 Jy ! Component: 100 - total flux cleaned = 0.00455385 Jy ! Component: 150 - total flux cleaned = 0.00490575 Jy ! Component: 200 - total flux cleaned = 0.00503361 Jy ! Total flux subtracted in 200 components = 0.00503361 Jy ! Clean residual min=-0.003945 max=0.005836 Jy/beam ! Clean residual mean=-0.000000 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.377252 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 240 components and 0.377251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078262Jy sigma=1.129627 ! Fit after self-cal, rms=0.078231Jy sigma=1.129166 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 = 0.0011215 Jy ! Component: 100 - total flux cleaned = 0.00130354 Jy ! Component: 150 - total flux cleaned = 0.00135722 Jy ! Component: 200 - total flux cleaned = 0.00145671 Jy ! Total flux subtracted in 200 components = 0.00145671 Jy ! Clean residual min=-0.003720 max=0.005093 Jy/beam ! Clean residual mean=-0.000001 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.378708 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 251 components and 0.378708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078190Jy sigma=1.128565 ! Fit after self-cal, rms=0.078174Jy sigma=1.128339 ! 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=4.173 mas, bmaj=11.4 mas, bpa=13.64 degrees ! Estimated noise=0.543106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.173 x 11.4 at 13.64 degrees (North through East) ! Clean map min=-0.0043299 max=0.12238 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=3.458 mas, bmaj=10.52 mas, bpa=15.88 degrees ! Estimated noise=0.735371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111537 Jy ! Component: 100 - total flux cleaned = 0.174341 Jy ! Component: 150 - total flux cleaned = 0.217965 Jy ! Component: 200 - total flux cleaned = 0.249745 Jy ! Total flux subtracted in 200 components = 0.249745 Jy ! Clean residual min=-0.010429 max=0.018790 Jy/beam ! Clean residual mean=0.000098 rms=0.004188 Jy/beam ! Combined flux in latest and established models = 0.249745 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 86 model components to the UV plane model. ! The established model now contains 86 components and 0.249745 Jy ! Inverting map and beam ! Estimated beam: bmin=4.173 mas, bmaj=11.4 mas, bpa=13.64 degrees ! Estimated noise=0.543106 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 = 0.03603 Jy ! Component: 100 - total flux cleaned = 0.0603164 Jy ! Component: 150 - total flux cleaned = 0.077672 Jy ! Component: 200 - total flux cleaned = 0.0903867 Jy ! Total flux subtracted in 200 components = 0.0903867 Jy ! Clean residual min=-0.007190 max=0.011275 Jy/beam ! Clean residual mean=0.000044 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.340131 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 172 components and 0.340131 Jy ! Inverting map ! Added new window around map position (6, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111414 Jy ! Component: 100 - total flux cleaned = 0.0191637 Jy ! Component: 150 - total flux cleaned = 0.0253981 Jy ! Component: 200 - total flux cleaned = 0.0302829 Jy ! Total flux subtracted in 200 components = 0.0302829 Jy ! Clean residual min=-0.004272 max=0.003870 Jy/beam ! Clean residual mean=0.000012 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.370414 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 236 components and 0.370414 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=8.077 mas, bmaj=15.1 mas, bpa=3.285 degrees ! Estimated noise=0.629694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494183 Jy ! Component: 100 - total flux cleaned = 0.00693623 Jy ! Component: 150 - total flux cleaned = 0.0081503 Jy ! Component: 200 - total flux cleaned = 0.00903388 Jy ! Total flux subtracted in 200 components = 0.00903388 Jy ! Clean residual min=-0.003770 max=0.004198 Jy/beam ! Clean residual mean=0.000002 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.379448 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 = 0.000728385 Jy ! Component: 100 - total flux cleaned = 0.00133614 Jy ! Component: 150 - total flux cleaned = 0.00162539 Jy ! Component: 200 - total flux cleaned = 0.00197529 Jy ! Total flux subtracted in 200 components = 0.00197529 Jy ! Clean residual min=-0.003533 max=0.004071 Jy/beam ! Clean residual mean=-0.000002 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.381423 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 320 components and 0.381423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.173 mas, bmaj=11.4 mas, bpa=13.64 degrees ! Estimated noise=0.543106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401633 Jy ! Component: 100 - total flux cleaned = 0.000531661 Jy ! Component: 150 - total flux cleaned = 0.00058901 Jy ! Component: 200 - total flux cleaned = 0.00068888 Jy ! Total flux subtracted in 200 components = 0.00068888 Jy ! Clean residual min=-0.002984 max=0.003007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.382112 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 347 components and 0.382112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077749Jy sigma=1.119915 ! Fit after self-cal, rms=0.077584Jy sigma=1.118192 wmodel J1825-0737_S_map.mod ! Writing 347 model components to file: J1825-0737_S_map.mod wobs J1825-0737_S_uvs.fits ! Writing UV FITS file: J1825-0737_S_uvs.fits wwins J1825-0737_S_map.win ! wwins: Wrote 3 windows to J1825-0737_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 = 1.82108e-05 Jy ! Component: 100 - total flux cleaned = -0.000437584 Jy ! Component: 150 - total flux cleaned = -0.000916374 Jy ! Component: 200 - total flux cleaned = -0.00137262 Jy ! Component: 250 - total flux cleaned = -0.00176739 Jy ! Component: 300 - total flux cleaned = -0.00214659 Jy ! Component: 350 - total flux cleaned = -0.00230924 Jy ! Component: 400 - total flux cleaned = -0.00246873 Jy ! Component: 450 - total flux cleaned = -0.00273795 Jy ! Component: 500 - total flux cleaned = -0.00288646 Jy ! Component: 550 - total flux cleaned = -0.00299523 Jy ! Component: 600 - total flux cleaned = -0.00310044 Jy ! Component: 650 - total flux cleaned = -0.00316896 Jy ! Component: 700 - total flux cleaned = -0.00330286 Jy ! Component: 750 - total flux cleaned = -0.0033355 Jy ! Component: 800 - total flux cleaned = -0.00340073 Jy ! Component: 850 - total flux cleaned = -0.00346413 Jy ! Component: 900 - total flux cleaned = -0.00343283 Jy ! Component: 950 - total flux cleaned = -0.00352353 Jy ! Component: 1000 - total flux cleaned = -0.00346364 Jy ! Component: 1050 - total flux cleaned = -0.00361009 Jy ! Component: 1100 - total flux cleaned = -0.00363822 Jy ! Component: 1150 - total flux cleaned = -0.00372237 Jy ! Component: 1200 - total flux cleaned = -0.00377763 Jy ! Component: 1250 - total flux cleaned = -0.00375021 Jy ! Component: 1300 - total flux cleaned = -0.00383031 Jy ! Component: 1350 - total flux cleaned = -0.00390893 Jy ! Component: 1400 - total flux cleaned = -0.00388349 Jy ! Component: 1450 - total flux cleaned = -0.00398508 Jy ! Component: 1500 - total flux cleaned = -0.00401054 Jy ! Component: 1550 - total flux cleaned = -0.00405995 Jy ! Component: 1600 - total flux cleaned = -0.0041324 Jy ! Component: 1650 - total flux cleaned = -0.00413227 Jy ! Component: 1700 - total flux cleaned = -0.00417981 Jy ! Component: 1750 - total flux cleaned = -0.00427304 Jy ! Component: 1800 - total flux cleaned = -0.00431881 Jy ! Component: 1850 - total flux cleaned = -0.00443153 Jy ! Component: 1900 - total flux cleaned = -0.00447616 Jy ! Component: 1950 - total flux cleaned = -0.00452019 Jy ! Component: 2000 - total flux cleaned = -0.00465097 Jy ! Component: 2050 - total flux cleaned = -0.00473665 Jy ! Component: 2100 - total flux cleaned = -0.00479999 Jy ! Component: 2150 - total flux cleaned = -0.00490406 Jy ! Component: 2200 - total flux cleaned = -0.00502756 Jy ! Component: 2250 - total flux cleaned = -0.00506774 Jy ! Component: 2300 - total flux cleaned = -0.00512813 Jy ! Component: 2350 - total flux cleaned = -0.00520742 Jy ! Component: 2400 - total flux cleaned = -0.00528577 Jy ! Component: 2450 - total flux cleaned = -0.00534401 Jy ! Component: 2500 - total flux cleaned = -0.00542068 Jy ! Component: 2550 - total flux cleaned = -0.00549656 Jy ! Component: 2600 - total flux cleaned = -0.00557167 Jy ! Component: 2650 - total flux cleaned = -0.00570076 Jy ! Component: 2700 - total flux cleaned = -0.00577378 Jy ! Component: 2750 - total flux cleaned = -0.00582779 Jy ! Component: 2800 - total flux cleaned = -0.00586358 Jy ! Component: 2850 - total flux cleaned = -0.00595189 Jy ! Component: 2900 - total flux cleaned = -0.00600421 Jy ! Component: 2950 - total flux cleaned = -0.00607347 Jy ! Component: 3000 - total flux cleaned = -0.0061245 Jy ! Component: 3050 - total flux cleaned = -0.00617526 Jy ! Component: 3100 - total flux cleaned = -0.00622547 Jy ! Component: 3150 - total flux cleaned = -0.00630821 Jy ! Component: 3200 - total flux cleaned = -0.00630815 Jy ! Component: 3250 - total flux cleaned = -0.00637327 Jy ! Component: 3300 - total flux cleaned = -0.00640561 Jy ! Component: 3350 - total flux cleaned = -0.00651726 Jy ! Component: 3400 - total flux cleaned = -0.00661186 Jy ! Component: 3450 - total flux cleaned = -0.00659597 Jy ! Component: 3500 - total flux cleaned = -0.00665841 Jy ! Component: 3550 - total flux cleaned = -0.00676611 Jy ! Component: 3600 - total flux cleaned = -0.00684227 Jy ! Component: 3650 - total flux cleaned = -0.00690278 Jy ! Component: 3700 - total flux cleaned = -0.00697772 Jy ! Component: 3750 - total flux cleaned = -0.00706677 Jy ! Component: 3800 - total flux cleaned = -0.00718484 Jy ! Component: 3850 - total flux cleaned = -0.00725798 Jy ! Component: 3900 - total flux cleaned = -0.00734511 Jy ! Component: 3950 - total flux cleaned = -0.00741704 Jy ! Component: 4000 - total flux cleaned = -0.00751726 Jy ! Component: 4050 - total flux cleaned = -0.00757422 Jy ! Total flux subtracted in 4096 components = -0.00764476 Jy ! Clean residual min=-0.000765 max=0.000782 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.374467 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 692 components and 0.374467 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1825-0737_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.173 x 11.4 at 13.64 degrees (North through East) ! Clean map min=-0.003323 max=0.12685 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1825-0737_S_map.fits wmodel /vlbi/uf001/uva//J1825-0737_S_map.mod ! Writing 692 model components to file: /vlbi/uf001/uva//J1825-0737_S_map.mod wobs /vlbi/uf001/uva//J1825-0737_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1825-0737_S_uvs.fits wwins /vlbi/uf001/uva//J1825-0737_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1825-0737_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.126848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.675248 0.675248 1.3505 2.70099 5.40199 10.804 21.6079 43.2159 86.4318 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.126 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.281 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1825-0737_S_dfm.log closed on Mon Jan 14 04:36:39 2019