! Started logfile: /image_prod/ug002_uva//J0050-0929_S_g_dfm.log on Wed Mar 4 18:40:52 2020 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 /image_prod/ug002_uva//J0050-0929_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0050-0929_S_g_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.753086 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 1464 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 J0050-0929_S_g] 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.081237Jy sigma=7.768804 ! Fit after self-cal, rms=0.571398Jy sigma=4.070021 ! 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=2.608 mas, bmaj=7.47 mas, bpa=-5.013 degrees ! Estimated noise=3.2373 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 = 0.348441 Jy ! Component: 100 - total flux cleaned = 0.424424 Jy ! Total flux subtracted in 100 components = 0.424424 Jy ! Clean residual min=-0.015481 max=0.026870 Jy/beam ! Clean residual mean=0.000019 rms=0.004044 Jy/beam ! Combined flux in latest and established models = 0.424424 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.424424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089867Jy sigma=0.562901 ! Fit after self-cal, rms=0.089858Jy sigma=0.562888 ! Inverting map ! Added new window around map position (-6.5, -17.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157133 Jy ! Component: 100 - total flux cleaned = 0.0175217 Jy ! Total flux subtracted in 100 components = 0.0175217 Jy ! Clean residual min=-0.015799 max=0.018299 Jy/beam ! Clean residual mean=0.000005 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.441946 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.441946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084998Jy sigma=0.529964 ! Fit after self-cal, rms=0.084741Jy sigma=0.526163 ! 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=3.125 mas, bmaj=8.494 mas, bpa=-4.476 degrees ! Estimated noise=2.64739 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 = -0.00216845 Jy ! Component: 100 - total flux cleaned = -0.00279301 Jy ! Component: 150 - total flux cleaned = -0.00255757 Jy ! Component: 200 - total flux cleaned = -0.0025485 Jy ! Total flux subtracted in 200 components = -0.0025485 Jy ! Clean residual min=-0.012332 max=0.012071 Jy/beam ! Clean residual mean=-0.000003 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.439398 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.439397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082778Jy sigma=0.513983 ! Fit after self-cal, rms=0.082795Jy sigma=0.513260 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 8.494 at -4.476 degrees (North through East) ! Clean map min=-0.016232 max=0.43365 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.98 ! LA 1.05 MK 1.02 OV 0.84 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 0.97 KP 1.03 ! LA 1.04 MK 1.00 OV 0.90 PT 1.02 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.98 KP 1.03 ! LA 1.00 MK 0.96 OV 0.92 PT 1.05 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.082795Jy sigma=0.513260 ! Fit after self-cal, rms=0.075562Jy sigma=0.438289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=8.473 mas, bpa=-4.202 degrees ! Estimated noise=2.64082 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 = -0.0033191 Jy ! Component: 100 - total flux cleaned = -0.00347495 Jy ! Component: 150 - total flux cleaned = -0.00326422 Jy ! Component: 200 - total flux cleaned = -0.00317374 Jy ! Total flux subtracted in 200 components = -0.00317374 Jy ! Clean residual min=-0.006571 max=0.006555 Jy/beam ! Clean residual mean=0.000004 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.436224 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.436224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074955Jy sigma=0.434677 ! Fit after self-cal, rms=0.074900Jy sigma=0.433945 ! 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=0.074900Jy sigma=0.433945 ! Fit after self-cal, rms=0.069926Jy sigma=0.417131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=8.473 mas, bpa=-4.119 degrees ! Estimated noise=2.64077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154106 Jy ! Component: 100 - total flux cleaned = -0.00143439 Jy ! Component: 150 - total flux cleaned = -0.00134511 Jy ! Component: 200 - total flux cleaned = -0.00142569 Jy ! Total flux subtracted in 200 components = -0.00142569 Jy ! Clean residual min=-0.005052 max=0.006588 Jy/beam ! Clean residual mean=0.000001 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.434798 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.434798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069496Jy sigma=0.414843 ! Fit after self-cal, rms=0.069427Jy sigma=0.414529 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 (-33, 88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623618 Jy ! Component: 100 - total flux cleaned = 0.00755839 Jy ! Component: 150 - total flux cleaned = 0.00821224 Jy ! Component: 200 - total flux cleaned = 0.008589 Jy ! Total flux subtracted in 200 components = 0.008589 Jy ! Clean residual min=-0.004442 max=0.004482 Jy/beam ! Clean residual mean=0.000000 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.443387 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.443387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068743Jy sigma=0.409359 ! Fit after self-cal, rms=0.068738Jy sigma=0.409249 ! 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=0.068738Jy sigma=0.409249 ! Fit after self-cal, rms=0.067863Jy sigma=0.407022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=8.468 mas, bpa=-4.096 degrees ! Estimated noise=2.63209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251966 Jy ! Component: 100 - total flux cleaned = 0.000503704 Jy ! Component: 150 - total flux cleaned = 0.000723544 Jy ! Component: 200 - total flux cleaned = 0.000723644 Jy ! Total flux subtracted in 200 components = 0.000723644 Jy ! Clean residual min=-0.004216 max=0.004537 Jy/beam ! Clean residual mean=-0.000004 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.444111 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.444111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067643Jy sigma=0.405723 ! Fit after self-cal, rms=0.067634Jy sigma=0.405666 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 (49, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034968 Jy ! Component: 100 - total flux cleaned = 0.00361179 Jy ! Component: 150 - total flux cleaned = 0.0040932 Jy ! Component: 200 - total flux cleaned = 0.00444096 Jy ! Total flux subtracted in 200 components = 0.00444096 Jy ! Clean residual min=-0.003907 max=0.003704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.448552 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.448552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067258Jy sigma=0.403027 ! Fit after self-cal, rms=0.067244Jy sigma=0.402938 ! 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=0.067244Jy sigma=0.402938 ! Fit after self-cal, rms=0.067276Jy sigma=0.402673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.341 mas, bmaj=15.46 mas, bpa=4.415 degrees ! Estimated noise=3.38849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012394 Jy ! Component: 100 - total flux cleaned = 0.00185018 Jy ! Component: 150 - total flux cleaned = 0.00218908 Jy ! Component: 200 - total flux cleaned = 0.00239435 Jy ! Total flux subtracted in 200 components = 0.00239435 Jy ! Clean residual min=-0.003742 max=0.004518 Jy/beam ! Clean residual mean=-0.000010 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.450946 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.450946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067255Jy sigma=0.402493 ! Fit after self-cal, rms=0.067228Jy sigma=0.402408 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 (-98, 117.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241596 Jy ! Component: 100 - total flux cleaned = 0.00274417 Jy ! Component: 150 - total flux cleaned = 0.00295315 Jy ! Component: 200 - total flux cleaned = 0.00313657 Jy ! Total flux subtracted in 200 components = 0.00313657 Jy ! Clean residual min=-0.003432 max=0.003259 Jy/beam ! Clean residual mean=-0.000010 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.454083 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.454083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066986Jy sigma=0.400916 ! Fit after self-cal, rms=0.066970Jy sigma=0.400774 ! 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=3.093 mas, bmaj=8.467 mas, bpa=-4.075 degrees ! Estimated noise=2.62786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 8.467 at -4.075 degrees (North through East) ! Clean map min=-0.0068305 max=0.43193 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=2.592 mas, bmaj=7.463 mas, bpa=-4.587 degrees ! Estimated noise=3.1781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342014 Jy ! Component: 100 - total flux cleaned = 0.416595 Jy ! Component: 150 - total flux cleaned = 0.433602 Jy ! Component: 200 - total flux cleaned = 0.436647 Jy ! Total flux subtracted in 200 components = 0.436647 Jy ! Clean residual min=-0.007327 max=0.007028 Jy/beam ! Clean residual mean=-0.000002 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.436647 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.436647 Jy ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=8.467 mas, bpa=-4.075 degrees ! Estimated noise=2.62786 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) ! Added new window around map position (4, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514312 Jy ! Component: 100 - total flux cleaned = 0.00824265 Jy ! Component: 150 - total flux cleaned = 0.00962779 Jy ! Component: 200 - total flux cleaned = 0.0110672 Jy ! Total flux subtracted in 200 components = 0.0110672 Jy ! Clean residual min=-0.004619 max=0.004426 Jy/beam ! Clean residual mean=-0.000005 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.447714 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.447714 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=8.341 mas, bmaj=15.46 mas, bpa=4.415 degrees ! Estimated noise=3.38849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458964 Jy ! Component: 100 - total flux cleaned = 0.00695901 Jy ! Component: 150 - total flux cleaned = 0.0087293 Jy ! Component: 200 - total flux cleaned = 0.0098372 Jy ! Total flux subtracted in 200 components = 0.0098372 Jy ! Clean residual min=-0.003929 max=0.003051 Jy/beam ! Clean residual mean=-0.000012 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.457551 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 = 0.000605113 Jy ! Component: 100 - total flux cleaned = 0.00109537 Jy ! Component: 150 - total flux cleaned = 0.00135859 Jy ! Component: 200 - total flux cleaned = 0.00166859 Jy ! Total flux subtracted in 200 components = 0.00166859 Jy ! Clean residual min=-0.003767 max=0.003011 Jy/beam ! Clean residual mean=-0.000011 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.45922 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 97 components and 0.45922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=8.467 mas, bpa=-4.075 degrees ! Estimated noise=2.62786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229255 Jy ! Component: 100 - total flux cleaned = -0.00282645 Jy ! Component: 150 - total flux cleaned = -0.00319047 Jy ! Component: 200 - total flux cleaned = -0.00308123 Jy ! Total flux subtracted in 200 components = -0.00308123 Jy ! Clean residual min=-0.003872 max=0.003290 Jy/beam ! Clean residual mean=-0.000006 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.456138 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.456138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067223Jy sigma=0.402865 ! Fit after self-cal, rms=0.067135Jy sigma=0.402223 wmodel J0050-0929_S_g_map.mod ! Writing 114 model components to file: J0050-0929_S_g_map.mod wobs J0050-0929_S_g_uvs.fits ! Writing UV FITS file: J0050-0929_S_g_uvs.fits wwins J0050-0929_S_g_map.win ! wwins: Wrote 6 windows to J0050-0929_S_g_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 = -0.00142437 Jy ! Component: 100 - total flux cleaned = -0.00216707 Jy ! Component: 150 - total flux cleaned = -0.00287566 Jy ! Component: 200 - total flux cleaned = -0.0034967 Jy ! Component: 250 - total flux cleaned = -0.00415022 Jy ! Component: 300 - total flux cleaned = -0.00483463 Jy ! Component: 350 - total flux cleaned = -0.0051935 Jy ! Component: 400 - total flux cleaned = -0.00579344 Jy ! Component: 450 - total flux cleaned = -0.00623135 Jy ! Component: 500 - total flux cleaned = -0.00656416 Jy ! Component: 550 - total flux cleaned = -0.00698173 Jy ! Component: 600 - total flux cleaned = -0.00734441 Jy ! Component: 650 - total flux cleaned = -0.00769902 Jy ! Component: 700 - total flux cleaned = -0.00791681 Jy ! Component: 750 - total flux cleaned = -0.00804609 Jy ! Component: 800 - total flux cleaned = -0.00834179 Jy ! Component: 850 - total flux cleaned = -0.00859106 Jy ! Component: 900 - total flux cleaned = -0.00875473 Jy ! Component: 950 - total flux cleaned = -0.0089554 Jy ! Component: 1000 - total flux cleaned = -0.00891561 Jy ! Component: 1050 - total flux cleaned = -0.00915046 Jy ! Component: 1100 - total flux cleaned = -0.00915007 Jy ! Component: 1150 - total flux cleaned = -0.00930234 Jy ! Component: 1200 - total flux cleaned = -0.00926466 Jy ! Component: 1250 - total flux cleaned = -0.00937653 Jy ! Component: 1300 - total flux cleaned = -0.00941371 Jy ! Component: 1350 - total flux cleaned = -0.00952259 Jy ! Component: 1400 - total flux cleaned = -0.00955765 Jy ! Component: 1450 - total flux cleaned = -0.00962807 Jy ! Component: 1500 - total flux cleaned = -0.00973264 Jy ! Component: 1550 - total flux cleaned = -0.00973209 Jy ! Component: 1600 - total flux cleaned = -0.00986769 Jy ! Component: 1650 - total flux cleaned = -0.00986776 Jy ! Component: 1700 - total flux cleaned = -0.00990128 Jy ! Component: 1750 - total flux cleaned = -0.00996699 Jy ! Component: 1800 - total flux cleaned = -0.010097 Jy ! Component: 1850 - total flux cleaned = -0.0100642 Jy ! Component: 1900 - total flux cleaned = -0.0101593 Jy ! Component: 1950 - total flux cleaned = -0.0101278 Jy ! Component: 2000 - total flux cleaned = -0.0101898 Jy ! Component: 2050 - total flux cleaned = -0.0101591 Jy ! Component: 2100 - total flux cleaned = -0.0101893 Jy ! Component: 2150 - total flux cleaned = -0.0102795 Jy ! Component: 2200 - total flux cleaned = -0.0103389 Jy ! Component: 2250 - total flux cleaned = -0.0104855 Jy ! Component: 2300 - total flux cleaned = -0.010485 Jy ! Component: 2350 - total flux cleaned = -0.0106291 Jy ! Component: 2400 - total flux cleaned = -0.0106862 Jy ! Component: 2450 - total flux cleaned = -0.0107993 Jy ! Component: 2500 - total flux cleaned = -0.0109668 Jy ! Component: 2550 - total flux cleaned = -0.0110497 Jy ! Component: 2600 - total flux cleaned = -0.0110767 Jy ! Component: 2650 - total flux cleaned = -0.0111584 Jy ! Component: 2700 - total flux cleaned = -0.0112389 Jy ! Component: 2750 - total flux cleaned = -0.0113456 Jy ! Component: 2800 - total flux cleaned = -0.011425 Jy ! Component: 2850 - total flux cleaned = -0.0115827 Jy ! Component: 2900 - total flux cleaned = -0.0116607 Jy ! Component: 2950 - total flux cleaned = -0.0117125 Jy ! Component: 3000 - total flux cleaned = -0.0118408 Jy ! Component: 3050 - total flux cleaned = -0.0119426 Jy ! Component: 3100 - total flux cleaned = -0.0121191 Jy ! Component: 3150 - total flux cleaned = -0.012169 Jy ! Component: 3200 - total flux cleaned = -0.0122436 Jy ! Component: 3250 - total flux cleaned = -0.012367 Jy ! Component: 3300 - total flux cleaned = -0.0124648 Jy ! Component: 3350 - total flux cleaned = -0.0124409 Jy ! Component: 3400 - total flux cleaned = -0.01261 Jy ! Component: 3450 - total flux cleaned = -0.0126819 Jy ! Component: 3500 - total flux cleaned = -0.0127773 Jy ! Component: 3550 - total flux cleaned = -0.0128247 Jy ! Component: 3600 - total flux cleaned = -0.0128718 Jy ! Component: 3650 - total flux cleaned = -0.013035 Jy ! Component: 3700 - total flux cleaned = -0.0131967 Jy ! Component: 3750 - total flux cleaned = -0.0132195 Jy ! Component: 3800 - total flux cleaned = -0.0133792 Jy ! Component: 3850 - total flux cleaned = -0.0134697 Jy ! Component: 3900 - total flux cleaned = -0.0136047 Jy ! Component: 3950 - total flux cleaned = -0.0136715 Jy ! Component: 4000 - total flux cleaned = -0.0137603 Jy ! Component: 4050 - total flux cleaned = -0.0138927 Jy ! Total flux subtracted in 4096 components = -0.0139146 Jy ! Clean residual min=-0.001348 max=0.001411 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.442224 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 377 components and 0.442224 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0050-0929_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 8.467 at -4.075 degrees (North through East) ! Clean map min=-0.003143 max=0.43149 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0050-0929_S_g_map.fits wmodel /image_prod/ug002_uva//J0050-0929_S_g_map.mod ! Writing 377 model components to file: /image_prod/ug002_uva//J0050-0929_S_g_map.mod wobs /image_prod/ug002_uva//J0050-0929_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0050-0929_S_g_uvs.fits wwins /image_prod/ug002_uva//J0050-0929_S_g_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0050-0929_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.431492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275783 0.275783 0.551566 1.10313 2.20627 4.41253 8.82506 17.6501 35.3002 70.6005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.431 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1087.81 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0050-0929_S_g_dfm.log closed on Wed Mar 4 18:40:56 2020