! Started logfile: /vlbi/uf001/uvm//J0755-4239_S_a_dfm.log on Sun Jan 13 21:04:37 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/uvm//J0755-4239_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0755-4239_S_a_uvm.fits ! AN table 1: 74 integrations on 15 of 15 possible baselines. ! AN table 2: 148 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.879151 visibilities/baseline/integration-bin. ! Found source: J0755-4239 ! ! 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 6831 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 J0755-4239_S_a] 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 13 telescope corrections were flagged in sub-array 1. ! A total of 94 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 94 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 94 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.014786Jy sigma=12.960871 ! Fit after self-cal, rms=0.867468Jy sigma=10.970367 ! 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=8.15 mas, bmaj=65.8 mas, bpa=-8.026 degrees ! Estimated noise=0.95236 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 = 0.104596 Jy ! Component: 100 - total flux cleaned = 0.138313 Jy ! Total flux subtracted in 100 components = 0.138313 Jy ! Clean residual min=-0.009402 max=0.014968 Jy/beam ! Clean residual mean=-0.000220 rms=0.003183 Jy/beam ! Combined flux in latest and established models = 0.138313 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.138313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096563Jy sigma=1.176166 ! Fit after self-cal, rms=0.096304Jy sigma=1.172287 ! 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=9.596 mas, bmaj=77.72 mas, bpa=-6.86 degrees ! Estimated noise=0.690819 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 = 0.0190147 Jy ! Component: 100 - total flux cleaned = 0.0276345 Jy ! Component: 150 - total flux cleaned = 0.0319789 Jy ! Component: 200 - total flux cleaned = 0.0325546 Jy ! Total flux subtracted in 200 components = 0.0325546 Jy ! Clean residual min=-0.005208 max=0.004867 Jy/beam ! Clean residual mean=-0.000036 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.170868 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 111 components and 0.170868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093095Jy sigma=1.124665 ! Fit after self-cal, rms=0.093070Jy sigma=1.123389 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.596 x 77.72 at -6.86 degrees (North through East) ! Clean map min=-0.0048427 max=0.13991 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.04 LA 0.96 NL 1.16 ! OV 0.94 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.05 LA 0.88 NL 1.16 OV 1.00 ! PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.02 LA 0.95 NL 1.30 ! OV 1.03 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.06 LA 0.90 NL 1.15 OV 0.88 ! PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.01 LA 0.98 NL 1.19 ! OV 0.96 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.01 LA 0.91 NL 1.06 OV 1.03 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.093070Jy sigma=1.123389 ! Fit after self-cal, rms=0.097587Jy sigma=1.109212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.913 mas, bmaj=78.38 mas, bpa=-6.59 degrees ! Estimated noise=0.697156 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 = 0.000354464 Jy ! Component: 100 - total flux cleaned = 8.51369e-05 Jy ! Component: 150 - total flux cleaned = -0.000126184 Jy ! Component: 200 - total flux cleaned = -0.000127318 Jy ! Total flux subtracted in 200 components = -0.000127318 Jy ! Clean residual min=-0.002411 max=0.001974 Jy/beam ! Clean residual mean=0.000029 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.17074 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 147 components and 0.17074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097499Jy sigma=1.108341 ! Fit after self-cal, rms=0.097641Jy sigma=1.107588 ! 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=0.097641Jy sigma=1.107588 ! Fit after self-cal, rms=0.098516Jy sigma=1.106993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.943 mas, bmaj=78.23 mas, bpa=-6.594 degrees ! Estimated noise=0.698532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99282e-05 Jy ! Component: 100 - total flux cleaned = 2.20178e-05 Jy ! Component: 150 - total flux cleaned = 2.23e-05 Jy ! Component: 200 - total flux cleaned = 2.35704e-05 Jy ! Total flux subtracted in 200 components = 2.35704e-05 Jy ! Clean residual min=-0.002277 max=0.001744 Jy/beam ! Clean residual mean=0.000013 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.170764 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.170764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098480Jy sigma=1.106670 ! Fit after self-cal, rms=0.098498Jy sigma=1.106634 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 = 1.52521e-05 Jy ! Component: 100 - total flux cleaned = -1.74967e-05 Jy ! Component: 150 - total flux cleaned = -1.67975e-05 Jy ! Component: 200 - total flux cleaned = -4.25728e-05 Jy ! Total flux subtracted in 200 components = -4.25728e-05 Jy ! Clean residual min=-0.002274 max=0.001686 Jy/beam ! Clean residual mean=0.000014 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.170721 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 188 components and 0.170721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098474Jy sigma=1.106455 ! Fit after self-cal, rms=0.098470Jy sigma=1.106439 ! 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=0.098470Jy sigma=1.106439 ! Fit after self-cal, rms=0.098751Jy sigma=1.105495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.944 mas, bmaj=78.23 mas, bpa=-6.598 degrees ! Estimated noise=0.698402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000638689 Jy ! Component: 100 - total flux cleaned = -0.000811288 Jy ! Component: 150 - total flux cleaned = -0.000885664 Jy ! Component: 200 - total flux cleaned = -0.000907708 Jy ! Total flux subtracted in 200 components = -0.000907708 Jy ! Clean residual min=-0.002259 max=0.001754 Jy/beam ! Clean residual mean=0.000010 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.169813 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 213 components and 0.169813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098734Jy sigma=1.105311 ! Fit after self-cal, rms=0.098761Jy sigma=1.105262 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 = -1.77951e-05 Jy ! Component: 100 - total flux cleaned = -6.20897e-05 Jy ! Component: 150 - total flux cleaned = -0.000102654 Jy ! Component: 200 - total flux cleaned = -0.000158338 Jy ! Total flux subtracted in 200 components = -0.000158338 Jy ! Clean residual min=-0.002279 max=0.001735 Jy/beam ! Clean residual mean=0.000010 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.169655 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 226 components and 0.169655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098750Jy sigma=1.105176 ! Fit after self-cal, rms=0.098748Jy sigma=1.105168 ! 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=0.098748Jy sigma=1.105168 ! Fit after self-cal, rms=0.098900Jy sigma=1.105111 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.3 mas, bmaj=82.23 mas, bpa=-6.087 degrees ! Estimated noise=0.690353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104964 Jy ! Component: 100 - total flux cleaned = -0.000150231 Jy ! Component: 150 - total flux cleaned = -0.000135964 Jy ! Component: 200 - total flux cleaned = -0.000136119 Jy ! Total flux subtracted in 200 components = -0.000136119 Jy ! Clean residual min=-0.002136 max=0.001700 Jy/beam ! Clean residual mean=0.000011 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.169519 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 246 components and 0.169519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098893Jy sigma=1.105027 ! Fit after self-cal, rms=0.098897Jy sigma=1.105017 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 = -8.43925e-05 Jy ! Component: 100 - total flux cleaned = -4.60155e-05 Jy ! Component: 150 - total flux cleaned = -1.08981e-05 Jy ! Component: 200 - total flux cleaned = 8.0704e-08 Jy ! Total flux subtracted in 200 components = 8.0704e-08 Jy ! Clean residual min=-0.002141 max=0.001685 Jy/beam ! Clean residual mean=0.000011 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.169519 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 260 components and 0.169519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098893Jy sigma=1.104969 ! Fit after self-cal, rms=0.098890Jy sigma=1.104967 ! 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=9.947 mas, bmaj=78.36 mas, bpa=-6.574 degrees ! Estimated noise=0.698751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.947 x 78.36 at -6.574 degrees (North through East) ! Clean map min=-0.0022488 max=0.14059 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=8.502 mas, bmaj=66.99 mas, bpa=-7.786 degrees ! Estimated noise=0.978309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10596 Jy ! Component: 100 - total flux cleaned = 0.138492 Jy ! Component: 150 - total flux cleaned = 0.154 Jy ! Component: 200 - total flux cleaned = 0.162036 Jy ! Total flux subtracted in 200 components = 0.162036 Jy ! Clean residual min=-0.004596 max=0.003884 Jy/beam ! Clean residual mean=-0.000040 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.162036 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.162036 Jy ! Inverting map and beam ! Estimated beam: bmin=9.947 mas, bmaj=78.36 mas, bpa=-6.574 degrees ! Estimated noise=0.698751 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 = 0.00512091 Jy ! Component: 100 - total flux cleaned = 0.00672703 Jy ! Component: 150 - total flux cleaned = 0.00717889 Jy ! Component: 200 - total flux cleaned = 0.0074605 Jy ! Total flux subtracted in 200 components = 0.0074605 Jy ! Clean residual min=-0.002787 max=0.002071 Jy/beam ! Clean residual mean=0.000007 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.169496 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 130 components and 0.169496 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=11.3 mas, bmaj=82.23 mas, bpa=-6.087 degrees ! Estimated noise=0.690353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1663e-05 Jy ! Component: 100 - total flux cleaned = 8.62144e-05 Jy ! Component: 150 - total flux cleaned = 8.38221e-05 Jy ! Component: 200 - total flux cleaned = 5.50577e-05 Jy ! Total flux subtracted in 200 components = 5.50577e-05 Jy ! Clean residual min=-0.002342 max=0.001739 Jy/beam ! Clean residual mean=0.000010 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.169551 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 = -3.72905e-07 Jy ! Component: 100 - total flux cleaned = -4.75016e-05 Jy ! Component: 150 - total flux cleaned = -4.79317e-05 Jy ! Component: 200 - total flux cleaned = -4.87737e-05 Jy ! Total flux subtracted in 200 components = -4.87737e-05 Jy ! Clean residual min=-0.002285 max=0.001750 Jy/beam ! Clean residual mean=0.000010 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.169503 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 173 components and 0.169503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.947 mas, bmaj=78.36 mas, bpa=-6.574 degrees ! Estimated noise=0.698751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.5582e-05 Jy ! Component: 100 - total flux cleaned = -9.32659e-05 Jy ! Component: 150 - total flux cleaned = -0.00011841 Jy ! Component: 200 - total flux cleaned = -9.52171e-05 Jy ! Total flux subtracted in 200 components = -9.52171e-05 Jy ! Clean residual min=-0.002455 max=0.001830 Jy/beam ! Clean residual mean=0.000009 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.169407 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 0.169407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098906Jy sigma=1.105038 ! Fit after self-cal, rms=0.098889Jy sigma=1.104978 wmodel J0755-4239_S_a_map.mod ! Writing 198 model components to file: J0755-4239_S_a_map.mod wobs J0755-4239_S_a_uvs.fits ! Writing UV FITS file: J0755-4239_S_a_uvs.fits wwins J0755-4239_S_a_map.win ! wwins: Wrote 1 windows to J0755-4239_S_a_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 = -0.000721082 Jy ! Component: 100 - total flux cleaned = -0.00113278 Jy ! Component: 150 - total flux cleaned = -0.00134489 Jy ! Component: 200 - total flux cleaned = -0.00127327 Jy ! Component: 250 - total flux cleaned = -0.00114075 Jy ! Component: 300 - total flux cleaned = -0.00103621 Jy ! Component: 350 - total flux cleaned = -0.0010157 Jy ! Component: 400 - total flux cleaned = -0.000977194 Jy ! Component: 450 - total flux cleaned = -0.000977647 Jy ! Component: 500 - total flux cleaned = -0.000977911 Jy ! Component: 550 - total flux cleaned = -0.000977909 Jy ! Component: 600 - total flux cleaned = -0.000926585 Jy ! Component: 650 - total flux cleaned = -0.000943882 Jy ! Component: 700 - total flux cleaned = -0.000878114 Jy ! Component: 750 - total flux cleaned = -0.000846242 Jy ! Component: 800 - total flux cleaned = -0.000877827 Jy ! Component: 850 - total flux cleaned = -0.000862004 Jy ! Component: 900 - total flux cleaned = -0.000831319 Jy ! Component: 950 - total flux cleaned = -0.000831312 Jy ! Component: 1000 - total flux cleaned = -0.000831215 Jy ! Component: 1050 - total flux cleaned = -0.000816349 Jy ! Component: 1100 - total flux cleaned = -0.000816245 Jy ! Component: 1150 - total flux cleaned = -0.000787795 Jy ! Component: 1200 - total flux cleaned = -0.000773762 Jy ! Component: 1250 - total flux cleaned = -0.00075997 Jy ! Component: 1300 - total flux cleaned = -0.000719176 Jy ! Component: 1350 - total flux cleaned = -0.000732582 Jy ! Component: 1400 - total flux cleaned = -0.000692786 Jy ! Component: 1450 - total flux cleaned = -0.000705904 Jy ! Component: 1500 - total flux cleaned = -0.000718779 Jy ! Component: 1550 - total flux cleaned = -0.000705902 Jy ! Component: 1600 - total flux cleaned = -0.000718584 Jy ! Component: 1650 - total flux cleaned = -0.00073097 Jy ! Component: 1700 - total flux cleaned = -0.000730878 Jy ! Component: 1750 - total flux cleaned = -0.000743108 Jy ! Component: 1800 - total flux cleaned = -0.000742934 Jy ! Component: 1850 - total flux cleaned = -0.00073093 Jy ! Component: 1900 - total flux cleaned = -0.000731007 Jy ! Component: 1950 - total flux cleaned = -0.000742753 Jy ! Component: 2000 - total flux cleaned = -0.000731092 Jy ! Component: 2050 - total flux cleaned = -0.000730991 Jy ! Component: 2100 - total flux cleaned = -0.000696844 Jy ! Component: 2150 - total flux cleaned = -0.000708058 Jy ! Component: 2200 - total flux cleaned = -0.00065218 Jy ! Component: 2250 - total flux cleaned = -0.000607899 Jy ! Component: 2300 - total flux cleaned = -0.000542178 Jy ! Component: 2350 - total flux cleaned = -0.000520401 Jy ! Component: 2400 - total flux cleaned = -0.000466578 Jy ! Component: 2450 - total flux cleaned = -0.000434554 Jy ! Component: 2500 - total flux cleaned = -0.000413365 Jy ! Component: 2550 - total flux cleaned = -0.000381827 Jy ! Component: 2600 - total flux cleaned = -0.000361056 Jy ! Component: 2650 - total flux cleaned = -0.00027827 Jy ! Component: 2700 - total flux cleaned = -0.000237202 Jy ! Component: 2750 - total flux cleaned = -0.00017605 Jy ! Component: 2800 - total flux cleaned = -0.00014573 Jy ! Component: 2850 - total flux cleaned = -8.53352e-05 Jy ! Component: 2900 - total flux cleaned = -6.53216e-05 Jy ! Component: 2950 - total flux cleaned = -1.54677e-05 Jy ! Component: 3000 - total flux cleaned = 6.36187e-05 Jy ! Component: 3050 - total flux cleaned = 9.29437e-05 Jy ! Component: 3100 - total flux cleaned = 0.000141674 Jy ! Component: 3150 - total flux cleaned = 0.000180405 Jy ! Component: 3200 - total flux cleaned = 0.000209257 Jy ! Component: 3250 - total flux cleaned = 0.000228389 Jy ! Component: 3300 - total flux cleaned = 0.000275968 Jy ! Component: 3350 - total flux cleaned = 0.000285421 Jy ! Component: 3400 - total flux cleaned = 0.000313576 Jy ! Component: 3450 - total flux cleaned = 0.000313589 Jy ! Component: 3500 - total flux cleaned = 0.000369344 Jy ! Component: 3550 - total flux cleaned = 0.000378474 Jy ! Component: 3600 - total flux cleaned = 0.000387671 Jy ! Component: 3650 - total flux cleaned = 0.000396822 Jy ! Component: 3700 - total flux cleaned = 0.000424077 Jy ! Component: 3750 - total flux cleaned = 0.00042406 Jy ! Component: 3800 - total flux cleaned = 0.00041508 Jy ! Component: 3850 - total flux cleaned = 0.000433037 Jy ! Component: 3900 - total flux cleaned = 0.000424201 Jy ! Component: 3950 - total flux cleaned = 0.000450839 Jy ! Component: 4000 - total flux cleaned = 0.000468488 Jy ! Component: 4050 - total flux cleaned = 0.000459606 Jy ! Total flux subtracted in 4096 components = 0.000477183 Jy ! Clean residual min=-0.000518 max=0.000469 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.169885 Jy keep ! Adding 374 model components to the UV plane model. ! The established model now contains 572 components and 0.169884 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0755-4239_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.947 x 78.36 at -6.574 degrees (North through East) ! Clean map min=-0.0024397 max=0.14086 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0755-4239_S_a_map.fits wmodel /vlbi/uf001/uvm//J0755-4239_S_a_map.mod ! Writing 572 model components to file: /vlbi/uf001/uvm//J0755-4239_S_a_map.mod wobs /vlbi/uf001/uvm//J0755-4239_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0755-4239_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0755-4239_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0755-4239_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140861 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206651 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440118 0.440118 0.880236 1.76047 3.52094 7.04189 14.0838 28.1675 56.3351 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 681.635 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0755-4239_S_a_dfm.log closed on Sun Jan 13 21:04:43 2019