! Started logfile: /image_prod/ug002_uva//J1813+4304_S_dfm.log on Thu Mar 5 03:40:14 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//J1813+4304_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1813+4304_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.628395 visibilities/baseline/integration-bin. ! Found source: J1813+4304 ! ! 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 3054 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 J1813+4304_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993092Jy sigma=7.738580 ! Fit after self-cal, rms=0.768772Jy sigma=6.003275 ! 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=2.671 mas, bmaj=5.415 mas, bpa=-18.57 degrees ! Estimated noise=2.20147 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 = 0.190663 Jy ! Component: 100 - total flux cleaned = 0.272678 Jy ! Total flux subtracted in 100 components = 0.272678 Jy ! Clean residual min=-0.020814 max=0.046805 Jy/beam ! Clean residual mean=0.000034 rms=0.006521 Jy/beam ! Combined flux in latest and established models = 0.272678 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.272678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137262Jy sigma=0.915572 ! Fit after self-cal, rms=0.135671Jy sigma=0.906077 ! Inverting map ! Added new window around map position (4.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508497 Jy ! Component: 100 - total flux cleaned = 0.0798135 Jy ! Total flux subtracted in 100 components = 0.0798135 Jy ! Clean residual min=-0.015591 max=0.019169 Jy/beam ! Clean residual mean=0.000017 rms=0.004261 Jy/beam ! Combined flux in latest and established models = 0.352492 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.352492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110223Jy sigma=0.689542 ! Fit after self-cal, rms=0.108060Jy sigma=0.673050 ! 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=3.114 mas, bmaj=5.926 mas, bpa=-20.37 degrees ! Estimated noise=1.71149 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 = 0.0280174 Jy ! Component: 100 - total flux cleaned = 0.0431068 Jy ! Component: 150 - total flux cleaned = 0.0522304 Jy ! Component: 200 - total flux cleaned = 0.056467 Jy ! Total flux subtracted in 200 components = 0.056467 Jy ! Clean residual min=-0.013881 max=0.014408 Jy/beam ! Clean residual mean=-0.000003 rms=0.003841 Jy/beam ! Combined flux in latest and established models = 0.408959 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.408959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099628Jy sigma=0.608147 ! Fit after self-cal, rms=0.098937Jy sigma=0.602833 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.114 x 5.926 at -20.37 degrees (North through East) ! Clean map min=-0.013017 max=0.22588 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.00 KP 1.00 ! LA 1.02 MK 0.98 NL 1.11 OV 0.87 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 1.06 ! LA 1.03 MK 1.00 NL 0.58 OV 0.94 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 1.00 ! LA 1.01 MK 1.00 NL 0.87 OV 0.96 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.098937Jy sigma=0.602833 ! Fit after self-cal, rms=0.084429Jy sigma=0.553894 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=5.95 mas, bpa=-20.07 degrees ! Estimated noise=1.67833 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 = 0.00697915 Jy ! Component: 100 - total flux cleaned = 0.00720515 Jy ! Component: 150 - total flux cleaned = 0.00737332 Jy ! Component: 200 - total flux cleaned = 0.00749157 Jy ! Total flux subtracted in 200 components = 0.00749157 Jy ! Clean residual min=-0.010176 max=0.010733 Jy/beam ! Clean residual mean=0.000003 rms=0.003153 Jy/beam ! Combined flux in latest and established models = 0.41645 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.41645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083372Jy sigma=0.546025 ! Fit after self-cal, rms=0.083185Jy sigma=0.544402 ! 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=0.083185Jy sigma=0.544402 ! Fit after self-cal, rms=0.089386Jy sigma=0.451147 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=5.965 mas, bpa=-19.84 degrees ! Estimated noise=1.67407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248962 Jy ! Component: 100 - total flux cleaned = 0.0026192 Jy ! Component: 150 - total flux cleaned = 0.00295037 Jy ! Component: 200 - total flux cleaned = 0.00340316 Jy ! Total flux subtracted in 200 components = 0.00340316 Jy ! Clean residual min=-0.004211 max=0.005231 Jy/beam ! Clean residual mean=0.000005 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.419853 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.419853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088986Jy sigma=0.446992 ! Fit after self-cal, rms=0.089201Jy sigma=0.446133 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 (9.5, 35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475272 Jy ! Component: 100 - total flux cleaned = 0.00712556 Jy ! Component: 150 - total flux cleaned = 0.00872883 Jy ! Component: 200 - total flux cleaned = 0.00998719 Jy ! Total flux subtracted in 200 components = 0.00998719 Jy ! Clean residual min=-0.003420 max=0.003545 Jy/beam ! Clean residual mean=0.000003 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.429841 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.429841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088797Jy sigma=0.441465 ! Fit after self-cal, rms=0.088779Jy sigma=0.441346 ! 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=0.088779Jy sigma=0.441346 ! Fit after self-cal, rms=0.088971Jy sigma=0.440832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=5.959 mas, bpa=-19.88 degrees ! Estimated noise=1.66899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217267 Jy ! Component: 100 - total flux cleaned = 0.00279007 Jy ! Component: 150 - total flux cleaned = 0.00317765 Jy ! Component: 200 - total flux cleaned = 0.00366684 Jy ! Total flux subtracted in 200 components = 0.00366684 Jy ! Clean residual min=-0.003087 max=0.003270 Jy/beam ! Clean residual mean=0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.433507 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.433507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088818Jy sigma=0.439180 ! Fit after self-cal, rms=0.088808Jy sigma=0.439097 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 = 0.000670147 Jy ! Component: 100 - total flux cleaned = 0.000854245 Jy ! Component: 150 - total flux cleaned = 0.0010831 Jy ! Component: 200 - total flux cleaned = 0.00134739 Jy ! Total flux subtracted in 200 components = 0.00134739 Jy ! Clean residual min=-0.003007 max=0.003086 Jy/beam ! Clean residual mean=0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.434855 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.434855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088726Jy sigma=0.438242 ! Fit after self-cal, rms=0.088717Jy sigma=0.438195 ! 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=0.088717Jy sigma=0.438195 ! Fit after self-cal, rms=0.088619Jy sigma=0.438050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.164 mas, bmaj=9.099 mas, bpa=-22.33 degrees ! Estimated noise=2.23578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135183 Jy ! Component: 100 - total flux cleaned = 0.00193601 Jy ! Component: 150 - total flux cleaned = 0.00227557 Jy ! Component: 200 - total flux cleaned = 0.0025011 Jy ! Total flux subtracted in 200 components = 0.0025011 Jy ! Clean residual min=-0.004049 max=0.003512 Jy/beam ! Clean residual mean=-0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.437356 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.437356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088580Jy sigma=0.437916 ! Fit after self-cal, rms=0.088568Jy sigma=0.437832 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 = 7.59584e-05 Jy ! Component: 100 - total flux cleaned = 0.000207404 Jy ! Component: 150 - total flux cleaned = 0.000287237 Jy ! Component: 200 - total flux cleaned = 0.00028584 Jy ! Total flux subtracted in 200 components = 0.00028584 Jy ! Clean residual min=-0.003994 max=0.003430 Jy/beam ! Clean residual mean=-0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.437642 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.437642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088556Jy sigma=0.437830 ! Fit after self-cal, rms=0.088551Jy sigma=0.437799 ! 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=3.089 mas, bmaj=5.956 mas, bpa=-19.9 degrees ! Estimated noise=1.66559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 5.956 at -19.9 degrees (North through East) ! Clean map min=-0.0035402 max=0.21696 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=2.668 mas, bmaj=5.44 mas, bpa=-18.31 degrees ! Estimated noise=2.12564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184288 Jy ! Component: 100 - total flux cleaned = 0.274146 Jy ! Component: 150 - total flux cleaned = 0.326166 Jy ! Component: 200 - total flux cleaned = 0.357373 Jy ! Total flux subtracted in 200 components = 0.357373 Jy ! Clean residual min=-0.009762 max=0.016550 Jy/beam ! Clean residual mean=0.000016 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.357373 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.357373 Jy ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=5.956 mas, bpa=-19.9 degrees ! Estimated noise=1.66559 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 = 0.0257585 Jy ! Component: 100 - total flux cleaned = 0.0411086 Jy ! Component: 150 - total flux cleaned = 0.050746 Jy ! Component: 200 - total flux cleaned = 0.0572087 Jy ! Total flux subtracted in 200 components = 0.0572087 Jy ! Clean residual min=-0.004468 max=0.004192 Jy/beam ! Clean residual mean=0.000005 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.414582 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.414582 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=7.164 mas, bmaj=9.099 mas, bpa=-22.33 degrees ! Estimated noise=2.23578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778275 Jy ! Component: 100 - total flux cleaned = 0.0112765 Jy ! Component: 150 - total flux cleaned = 0.0141091 Jy ! Component: 200 - total flux cleaned = 0.0161952 Jy ! Total flux subtracted in 200 components = 0.0161952 Jy ! Clean residual min=-0.004387 max=0.004340 Jy/beam ! Clean residual mean=0.000003 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.430777 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 = 0.00165549 Jy ! Component: 100 - total flux cleaned = 0.00273807 Jy ! Component: 150 - total flux cleaned = 0.00355049 Jy ! Component: 200 - total flux cleaned = 0.00416508 Jy ! Total flux subtracted in 200 components = 0.00416508 Jy ! Clean residual min=-0.004275 max=0.003583 Jy/beam ! Clean residual mean=-0.000001 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.434942 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 109 components and 0.434942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=5.956 mas, bpa=-19.9 degrees ! Estimated noise=1.66559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125665 Jy ! Component: 100 - total flux cleaned = 0.0013519 Jy ! Component: 150 - total flux cleaned = 0.00143647 Jy ! Component: 200 - total flux cleaned = 0.0016788 Jy ! Total flux subtracted in 200 components = 0.0016788 Jy ! Clean residual min=-0.003171 max=0.003382 Jy/beam ! Clean residual mean=-0.000000 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.436621 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.436621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088685Jy sigma=0.439745 ! Fit after self-cal, rms=0.088653Jy sigma=0.439390 wmodel J1813+4304_S_map.mod ! Writing 122 model components to file: J1813+4304_S_map.mod wobs J1813+4304_S_uvs.fits ! Writing UV FITS file: J1813+4304_S_uvs.fits wwins J1813+4304_S_map.win ! wwins: Wrote 3 windows to J1813+4304_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 = -9.18606e-05 Jy ! Component: 100 - total flux cleaned = -0.000421953 Jy ! Component: 150 - total flux cleaned = -0.000579101 Jy ! Component: 200 - total flux cleaned = -0.000875452 Jy ! Component: 250 - total flux cleaned = -0.00110965 Jy ! Component: 300 - total flux cleaned = -0.00124639 Jy ! Component: 350 - total flux cleaned = -0.00151077 Jy ! Component: 400 - total flux cleaned = -0.00180648 Jy ! Component: 450 - total flux cleaned = -0.00209232 Jy ! Component: 500 - total flux cleaned = -0.00229041 Jy ! Component: 550 - total flux cleaned = -0.00252133 Jy ! Component: 600 - total flux cleaned = -0.00259674 Jy ! Component: 650 - total flux cleaned = -0.00281558 Jy ! Component: 700 - total flux cleaned = -0.0029568 Jy ! Component: 750 - total flux cleaned = -0.00309416 Jy ! Component: 800 - total flux cleaned = -0.00322895 Jy ! Component: 850 - total flux cleaned = -0.00349117 Jy ! Component: 900 - total flux cleaned = -0.00355457 Jy ! Component: 950 - total flux cleaned = -0.00380555 Jy ! Component: 1000 - total flux cleaned = -0.00392836 Jy ! Component: 1050 - total flux cleaned = -0.00407766 Jy ! Component: 1100 - total flux cleaned = -0.00416599 Jy ! Component: 1150 - total flux cleaned = -0.0042525 Jy ! Component: 1200 - total flux cleaned = -0.00439387 Jy ! Component: 1250 - total flux cleaned = -0.00450418 Jy ! Component: 1300 - total flux cleaned = -0.00458504 Jy ! Component: 1350 - total flux cleaned = -0.00466424 Jy ! Component: 1400 - total flux cleaned = -0.00476854 Jy ! Component: 1450 - total flux cleaned = -0.00494855 Jy ! Component: 1500 - total flux cleaned = -0.00499945 Jy ! Component: 1550 - total flux cleaned = -0.00524787 Jy ! Component: 1600 - total flux cleaned = -0.00537036 Jy ! Component: 1650 - total flux cleaned = -0.00551532 Jy ! Component: 1700 - total flux cleaned = -0.00568147 Jy ! Component: 1750 - total flux cleaned = -0.00577533 Jy ! Component: 1800 - total flux cleaned = -0.00593734 Jy ! Component: 1850 - total flux cleaned = -0.00602829 Jy ! Component: 1900 - total flux cleaned = -0.00618554 Jy ! Component: 1950 - total flux cleaned = -0.00625269 Jy ! Component: 2000 - total flux cleaned = -0.00638388 Jy ! Component: 2050 - total flux cleaned = -0.00647077 Jy ! Component: 2100 - total flux cleaned = -0.00653523 Jy ! Component: 2150 - total flux cleaned = -0.00664145 Jy ! Component: 2200 - total flux cleaned = -0.00680869 Jy ! Component: 2250 - total flux cleaned = -0.00682926 Jy ! Component: 2300 - total flux cleaned = -0.0069111 Jy ! Component: 2350 - total flux cleaned = -0.00697183 Jy ! Component: 2400 - total flux cleaned = -0.00699187 Jy ! Component: 2450 - total flux cleaned = -0.00701185 Jy ! Component: 2500 - total flux cleaned = -0.00709051 Jy ! Component: 2550 - total flux cleaned = -0.00712947 Jy ! Component: 2600 - total flux cleaned = -0.00716774 Jy ! Component: 2650 - total flux cleaned = -0.00720595 Jy ! Component: 2700 - total flux cleaned = -0.00728139 Jy ! Component: 2750 - total flux cleaned = -0.00733738 Jy ! Component: 2800 - total flux cleaned = -0.00742993 Jy ! Component: 2850 - total flux cleaned = -0.00746673 Jy ! Component: 2900 - total flux cleaned = -0.00753964 Jy ! Component: 2950 - total flux cleaned = -0.00759376 Jy ! Component: 3000 - total flux cleaned = -0.00770132 Jy ! Component: 3050 - total flux cleaned = -0.00766581 Jy ! Component: 3100 - total flux cleaned = -0.00775394 Jy ! Component: 3150 - total flux cleaned = -0.00780639 Jy ! Component: 3200 - total flux cleaned = -0.00784108 Jy ! Component: 3250 - total flux cleaned = -0.00792694 Jy ! Component: 3300 - total flux cleaned = -0.00792689 Jy ! Component: 3350 - total flux cleaned = -0.00790995 Jy ! Component: 3400 - total flux cleaned = -0.00796037 Jy ! Component: 3450 - total flux cleaned = -0.00802698 Jy ! Component: 3500 - total flux cleaned = -0.00810952 Jy ! Component: 3550 - total flux cleaned = -0.0081095 Jy ! Component: 3600 - total flux cleaned = -0.00819111 Jy ! Component: 3650 - total flux cleaned = -0.00820719 Jy ! Component: 3700 - total flux cleaned = -0.00822334 Jy ! Component: 3750 - total flux cleaned = -0.00827131 Jy ! Component: 3800 - total flux cleaned = -0.00828728 Jy ! Component: 3850 - total flux cleaned = -0.00835043 Jy ! Component: 3900 - total flux cleaned = -0.00839753 Jy ! Component: 3950 - total flux cleaned = -0.00842874 Jy ! Component: 4000 - total flux cleaned = -0.00853723 Jy ! Component: 4050 - total flux cleaned = -0.00856799 Jy ! Total flux subtracted in 4096 components = -0.00856795 Jy ! Clean residual min=-0.000902 max=0.001097 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.428053 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 399 components and 0.428053 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1813+4304_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 5.956 at -19.9 degrees (North through East) ! Clean map min=-0.0032554 max=0.21645 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1813+4304_S_map.fits wmodel /image_prod/ug002_uva//J1813+4304_S_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J1813+4304_S_map.mod wobs /image_prod/ug002_uva//J1813+4304_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1813+4304_S_uvs.fits wwins /image_prod/ug002_uva//J1813+4304_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1813+4304_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.216447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352381 0.352381 0.704761 1.40952 2.81904 5.63809 11.2762 22.5524 45.1047 90.2094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 851.352 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1813+4304_S_dfm.log closed on Thu Mar 5 03:40:17 2020