! Started logfile: /vlbi/uf001/uva//J2243-2544_S_dfm.log on Mon Jan 14 06:22:16 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//J2243-2544_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2243-2544_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974854 visibilities/baseline/integration-bin. ! Found source: J2243-2544 ! ! 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 5001 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 J2243-2544_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047860Jy sigma=18.314990 ! Fit after self-cal, rms=0.699834Jy sigma=11.977998 ! 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=2.467 mas, bmaj=6.968 mas, bpa=-4.338 degrees ! Estimated noise=0.827147 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 = 0.234351 Jy ! Component: 100 - total flux cleaned = 0.313941 Jy ! Total flux subtracted in 100 components = 0.313941 Jy ! Clean residual min=-0.019276 max=0.042396 Jy/beam ! Clean residual mean=-0.000218 rms=0.005495 Jy/beam ! Combined flux in latest and established models = 0.313941 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.313941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129916Jy sigma=2.167929 ! Fit after self-cal, rms=0.129491Jy sigma=2.161825 ! Inverting map ! Added new window around map position (4.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441253 Jy ! Component: 100 - total flux cleaned = 0.0707158 Jy ! Total flux subtracted in 100 components = 0.0707158 Jy ! Clean residual min=-0.013888 max=0.026224 Jy/beam ! Clean residual mean=-0.000136 rms=0.003796 Jy/beam ! Combined flux in latest and established models = 0.384657 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.384657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110117Jy sigma=1.739197 ! Fit after self-cal, rms=0.109271Jy sigma=1.724873 ! 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=2.983 mas, bmaj=7.973 mas, bpa=-3.714 degrees ! Estimated noise=0.593704 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 (8, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316393 Jy ! Component: 100 - total flux cleaned = 0.051652 Jy ! Component: 150 - total flux cleaned = 0.0657387 Jy ! Component: 200 - total flux cleaned = 0.0758928 Jy ! Total flux subtracted in 200 components = 0.0758928 Jy ! Clean residual min=-0.009791 max=0.018857 Jy/beam ! Clean residual mean=-0.000087 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.46055 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 67 components and 0.46055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098578Jy sigma=1.499270 ! Fit after self-cal, rms=0.097623Jy sigma=1.477205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.973 at -3.714 degrees (North through East) ! Clean map min=-0.0090651 max=0.29669 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.19 KP 0.96 ! LA 0.96 MK 0.99 NL 1.02 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 1.23 KP 0.96 ! LA 0.96 MK 0.99 NL 1.01 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.21 KP 0.97 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.097623Jy sigma=1.477205 ! Fit after self-cal, rms=0.097317Jy sigma=1.407624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=7.928 mas, bpa=-3.307 degrees ! Estimated noise=0.589612 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 = 0.0078109 Jy ! Component: 100 - total flux cleaned = 0.00879925 Jy ! Component: 150 - total flux cleaned = 0.00865199 Jy ! Component: 200 - total flux cleaned = 0.00851828 Jy ! Total flux subtracted in 200 components = 0.00851828 Jy ! Clean residual min=-0.007490 max=0.008658 Jy/beam ! Clean residual mean=-0.000030 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.469068 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.469068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096428Jy sigma=1.392781 ! Fit after self-cal, rms=0.096460Jy sigma=1.391569 ! 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=0.096460Jy sigma=1.391569 ! Fit after self-cal, rms=0.096789Jy sigma=1.342289 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.912 mas, bpa=-3.295 degrees ! Estimated noise=0.592894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385134 Jy ! Component: 100 - total flux cleaned = 0.00384584 Jy ! Component: 150 - total flux cleaned = 0.00384606 Jy ! Component: 200 - total flux cleaned = 0.00394888 Jy ! Total flux subtracted in 200 components = 0.00394888 Jy ! Clean residual min=-0.005905 max=0.006651 Jy/beam ! Clean residual mean=-0.000014 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.473017 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.473017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096456Jy sigma=1.336251 ! Fit after self-cal, rms=0.096485Jy sigma=1.335910 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 = 0.000554625 Jy ! Component: 100 - total flux cleaned = 0.000469902 Jy ! Component: 150 - total flux cleaned = 0.0005492 Jy ! Component: 200 - total flux cleaned = 0.000470932 Jy ! Total flux subtracted in 200 components = 0.000470932 Jy ! Clean residual min=-0.005817 max=0.006424 Jy/beam ! Clean residual mean=-0.000014 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.473488 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.473488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096328Jy sigma=1.333307 ! Fit after self-cal, rms=0.096320Jy sigma=1.333201 ! 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=0.096320Jy sigma=1.333201 ! Fit after self-cal, rms=0.100319Jy sigma=1.308096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=7.89 mas, bpa=-3.186 degrees ! Estimated noise=0.591251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147828 Jy ! Component: 100 - total flux cleaned = 0.00138797 Jy ! Component: 150 - total flux cleaned = 0.00131123 Jy ! Component: 200 - total flux cleaned = 0.00131559 Jy ! Total flux subtracted in 200 components = 0.00131559 Jy ! Clean residual min=-0.004830 max=0.005401 Jy/beam ! Clean residual mean=-0.000005 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.474803 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.474803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100110Jy sigma=1.305081 ! Fit after self-cal, rms=0.100140Jy sigma=1.304894 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 = 0.000400915 Jy ! Component: 100 - total flux cleaned = 0.00033808 Jy ! Component: 150 - total flux cleaned = 0.000277069 Jy ! Component: 200 - total flux cleaned = 0.000276567 Jy ! Total flux subtracted in 200 components = 0.000276567 Jy ! Clean residual min=-0.004810 max=0.005371 Jy/beam ! Clean residual mean=-0.000005 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.47508 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.47508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100048Jy sigma=1.303504 ! Fit after self-cal, rms=0.100047Jy sigma=1.303451 ! 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=0.100047Jy sigma=1.303451 ! Fit after self-cal, rms=0.100677Jy sigma=1.303145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.674 mas, bmaj=18.91 mas, bpa=1.449 degrees ! Estimated noise=0.761528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.47802e-05 Jy ! Component: 100 - total flux cleaned = -0.000258485 Jy ! Component: 150 - total flux cleaned = -0.000308943 Jy ! Component: 200 - total flux cleaned = -0.000403136 Jy ! Total flux subtracted in 200 components = -0.000403136 Jy ! Clean residual min=-0.006850 max=0.008435 Jy/beam ! Clean residual mean=-0.000009 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.474677 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 143 components and 0.474677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100629Jy sigma=1.302926 ! Fit after self-cal, rms=0.100622Jy sigma=1.302644 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 = 8.47321e-05 Jy ! Component: 100 - total flux cleaned = 3.74263e-05 Jy ! Component: 150 - total flux cleaned = -5.30125e-06 Jy ! Component: 200 - total flux cleaned = -8.44982e-05 Jy ! Total flux subtracted in 200 components = -8.44982e-05 Jy ! Clean residual min=-0.006794 max=0.008438 Jy/beam ! Clean residual mean=-0.000010 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.474592 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 147 components and 0.474592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100598Jy sigma=1.302792 ! Fit after self-cal, rms=0.100588Jy sigma=1.302458 ! 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=2.983 mas, bmaj=7.883 mas, bpa=-3.111 degrees ! Estimated noise=0.59017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.883 at -3.111 degrees (North through East) ! Clean map min=-0.0044543 max=0.2959 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=2.468 mas, bmaj=6.876 mas, bpa=-3.552 degrees ! Estimated noise=0.825393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23487 Jy ! Component: 100 - total flux cleaned = 0.316648 Jy ! Component: 150 - total flux cleaned = 0.359584 Jy ! Component: 200 - total flux cleaned = 0.387277 Jy ! Total flux subtracted in 200 components = 0.387277 Jy ! Clean residual min=-0.009372 max=0.015798 Jy/beam ! Clean residual mean=-0.000090 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.387277 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.387277 Jy ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.883 mas, bpa=-3.111 degrees ! Estimated noise=0.59017 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 = 0.0275744 Jy ! Component: 100 - total flux cleaned = 0.0455744 Jy ! Component: 150 - total flux cleaned = 0.0579905 Jy ! Component: 200 - total flux cleaned = 0.0667534 Jy ! Total flux subtracted in 200 components = 0.0667534 Jy ! Clean residual min=-0.005927 max=0.006634 Jy/beam ! Clean residual mean=-0.000029 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.45403 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 69 components and 0.45403 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=7.674 mas, bmaj=18.91 mas, bpa=1.449 degrees ! Estimated noise=0.761528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094138 Jy ! Component: 100 - total flux cleaned = 0.0140237 Jy ! Component: 150 - total flux cleaned = 0.0166893 Jy ! Component: 200 - total flux cleaned = 0.0182957 Jy ! Total flux subtracted in 200 components = 0.0182957 Jy ! Clean residual min=-0.006924 max=0.008276 Jy/beam ! Clean residual mean=-0.000016 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.472326 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 = 0.000980809 Jy ! Component: 100 - total flux cleaned = 0.00115097 Jy ! Component: 150 - total flux cleaned = 0.00120259 Jy ! Component: 200 - total flux cleaned = 0.00125083 Jy ! Total flux subtracted in 200 components = 0.00125083 Jy ! Clean residual min=-0.006829 max=0.008370 Jy/beam ! Clean residual mean=-0.000012 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.473577 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 121 components and 0.473577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.883 mas, bpa=-3.111 degrees ! Estimated noise=0.59017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156437 Jy ! Component: 100 - total flux cleaned = 0.000349086 Jy ! Component: 150 - total flux cleaned = 0.00035327 Jy ! Component: 200 - total flux cleaned = 0.000416786 Jy ! Total flux subtracted in 200 components = 0.000416786 Jy ! Clean residual min=-0.004861 max=0.005513 Jy/beam ! Clean residual mean=-0.000005 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.473994 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.473994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100612Jy sigma=1.301612 ! Fit after self-cal, rms=0.100559Jy sigma=1.300924 wmodel J2243-2544_S_map.mod ! Writing 136 model components to file: J2243-2544_S_map.mod wobs J2243-2544_S_uvs.fits ! Writing UV FITS file: J2243-2544_S_uvs.fits wwins J2243-2544_S_map.win ! wwins: Wrote 3 windows to J2243-2544_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015491 Jy ! Component: 100 - total flux cleaned = 0.00205209 Jy ! Component: 150 - total flux cleaned = 0.00198064 Jy ! Component: 200 - total flux cleaned = 0.001907 Jy ! Component: 250 - total flux cleaned = 0.00190747 Jy ! Component: 300 - total flux cleaned = 0.00190622 Jy ! Component: 350 - total flux cleaned = 0.00177617 Jy ! Component: 400 - total flux cleaned = 0.00165034 Jy ! Component: 450 - total flux cleaned = 0.00122139 Jy ! Component: 500 - total flux cleaned = 0.00104344 Jy ! Component: 550 - total flux cleaned = 0.00075327 Jy ! Component: 600 - total flux cleaned = 0.00069587 Jy ! Component: 650 - total flux cleaned = 0.000638773 Jy ! Component: 700 - total flux cleaned = 0.000420594 Jy ! Component: 750 - total flux cleaned = 0.000209548 Jy ! Component: 800 - total flux cleaned = 0.000261184 Jy ! Component: 850 - total flux cleaned = 0.000109577 Jy ! Component: 900 - total flux cleaned = 0.000257982 Jy ! Component: 950 - total flux cleaned = 0.000159079 Jy ! Component: 1000 - total flux cleaned = 6.4079e-05 Jy ! Component: 1050 - total flux cleaned = 6.46063e-05 Jy ! Component: 1100 - total flux cleaned = 0.000156329 Jy ! Component: 1150 - total flux cleaned = 6.69345e-05 Jy ! Component: 1200 - total flux cleaned = 2.28445e-05 Jy ! Component: 1250 - total flux cleaned = 6.51039e-05 Jy ! Component: 1300 - total flux cleaned = -0.000104268 Jy ! Component: 1350 - total flux cleaned = -0.000145948 Jy ! Component: 1400 - total flux cleaned = -0.0003512 Jy ! Component: 1450 - total flux cleaned = -0.000390582 Jy ! Component: 1500 - total flux cleaned = -0.000430166 Jy ! Component: 1550 - total flux cleaned = -0.000469612 Jy ! Component: 1600 - total flux cleaned = -0.000507866 Jy ! Component: 1650 - total flux cleaned = -0.000546176 Jy ! Component: 1700 - total flux cleaned = -0.000694794 Jy ! Component: 1750 - total flux cleaned = -0.000694766 Jy ! Component: 1800 - total flux cleaned = -0.000730913 Jy ! Component: 1850 - total flux cleaned = -0.000872546 Jy ! Component: 1900 - total flux cleaned = -0.000942535 Jy ! Component: 1950 - total flux cleaned = -0.00101211 Jy ! Component: 2000 - total flux cleaned = -0.0010126 Jy ! Component: 2050 - total flux cleaned = -0.00114738 Jy ! Component: 2100 - total flux cleaned = -0.00127947 Jy ! Component: 2150 - total flux cleaned = -0.00140937 Jy ! Component: 2200 - total flux cleaned = -0.00153729 Jy ! Component: 2250 - total flux cleaned = -0.00156896 Jy ! Component: 2300 - total flux cleaned = -0.0016318 Jy ! Component: 2350 - total flux cleaned = -0.00178618 Jy ! Component: 2400 - total flux cleaned = -0.00193839 Jy ! Component: 2450 - total flux cleaned = -0.00205813 Jy ! Component: 2500 - total flux cleaned = -0.00199828 Jy ! Component: 2550 - total flux cleaned = -0.00211615 Jy ! Component: 2600 - total flux cleaned = -0.00220313 Jy ! Component: 2650 - total flux cleaned = -0.00231819 Jy ! Component: 2700 - total flux cleaned = -0.00248803 Jy ! Component: 2750 - total flux cleaned = -0.00257171 Jy ! Component: 2800 - total flux cleaned = -0.00262708 Jy ! Component: 2850 - total flux cleaned = -0.00273642 Jy ! Component: 2900 - total flux cleaned = -0.00284468 Jy ! Component: 2950 - total flux cleaned = -0.00289829 Jy ! Component: 3000 - total flux cleaned = -0.00295121 Jy ! Component: 3050 - total flux cleaned = -0.00308259 Jy ! Component: 3100 - total flux cleaned = -0.00308279 Jy ! Component: 3150 - total flux cleaned = -0.00328852 Jy ! Component: 3200 - total flux cleaned = -0.00326301 Jy ! Component: 3250 - total flux cleaned = -0.00333865 Jy ! Component: 3300 - total flux cleaned = -0.00336351 Jy ! Component: 3350 - total flux cleaned = -0.00341275 Jy ! Component: 3400 - total flux cleaned = -0.00338807 Jy ! Component: 3450 - total flux cleaned = -0.00341268 Jy ! Component: 3500 - total flux cleaned = -0.00346117 Jy ! Component: 3550 - total flux cleaned = -0.00350949 Jy ! Component: 3600 - total flux cleaned = -0.0035334 Jy ! Component: 3650 - total flux cleaned = -0.00353351 Jy ! Component: 3700 - total flux cleaned = -0.00360385 Jy ! Component: 3750 - total flux cleaned = -0.0036271 Jy ! Component: 3800 - total flux cleaned = -0.00353523 Jy ! Component: 3850 - total flux cleaned = -0.00364955 Jy ! Component: 3900 - total flux cleaned = -0.00369453 Jy ! Component: 3950 - total flux cleaned = -0.00367203 Jy ! Component: 4000 - total flux cleaned = -0.00373876 Jy ! Component: 4050 - total flux cleaned = -0.00369448 Jy ! Total flux subtracted in 4096 components = -0.00376033 Jy ! Clean residual min=-0.001200 max=0.001335 Jy/beam ! Clean residual mean=0.000007 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.470233 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 479 components and 0.470233 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2243-2544_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.883 at -3.111 degrees (North through East) ! Clean map min=-0.0026205 max=0.29952 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2243-2544_S_map.fits wmodel /vlbi/uf001/uva//J2243-2544_S_map.mod ! Writing 479 model components to file: /vlbi/uf001/uva//J2243-2544_S_map.mod wobs /vlbi/uf001/uva//J2243-2544_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2243-2544_S_uvs.fits wwins /vlbi/uf001/uva//J2243-2544_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2243-2544_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.299524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000414347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415005 0.415005 0.83001 1.66002 3.32004 6.64008 13.2802 26.5603 53.1206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.883 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2243-2544_S_dfm.log closed on Mon Jan 14 06:22:20 2019