! Started logfile: /vlbi/uf001/uva//J0440+1437_S_dfm.log on Sun Jan 13 22:17:06 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//J0440+1437_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0440+1437_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.788012 visibilities/baseline/integration-bin. ! Found source: J0440+1437 ! ! 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 4851 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 J0440+1437_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 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014942Jy sigma=20.280063 ! Fit after self-cal, rms=0.774393Jy sigma=15.527159 ! 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=2.774 mas, bmaj=6.958 mas, bpa=1.096 degrees ! Estimated noise=0.730973 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 = 0.174709 Jy ! Component: 100 - total flux cleaned = 0.220805 Jy ! Total flux subtracted in 100 components = 0.220805 Jy ! Clean residual min=-0.010278 max=0.019078 Jy/beam ! Clean residual mean=0.000038 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.220805 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.220805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078079Jy sigma=1.472710 ! Fit after self-cal, rms=0.078045Jy sigma=1.472002 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020288 Jy ! Component: 100 - total flux cleaned = 0.0299719 Jy ! Total flux subtracted in 100 components = 0.0299719 Jy ! Clean residual min=-0.008267 max=0.011619 Jy/beam ! Clean residual mean=0.000023 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.250777 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.250777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073487Jy sigma=1.378826 ! Fit after self-cal, rms=0.073458Jy sigma=1.378041 ! 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=3.196 mas, bmaj=7.401 mas, bpa=1.181 degrees ! Estimated noise=0.555781 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 (-6.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135457 Jy ! Component: 100 - total flux cleaned = 0.0184203 Jy ! Component: 150 - total flux cleaned = 0.0216244 Jy ! Component: 200 - total flux cleaned = 0.0243975 Jy ! Total flux subtracted in 200 components = 0.0243975 Jy ! Clean residual min=-0.007390 max=0.009286 Jy/beam ! Clean residual mean=0.000009 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.275174 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.275174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071149Jy sigma=1.316359 ! Fit after self-cal, rms=0.070911Jy sigma=1.311543 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.196 x 7.401 at 1.181 degrees (North through East) ! Clean map min=-0.006822 max=0.22528 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.93 HN 1.01 LA 0.91 ! MK 1.00 NL 1.10 OV 1.03 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.00 LA 0.96 ! MK 0.99 NL 1.10 OV 0.98 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.04 LA 0.96 ! MK 1.02 NL 1.12 OV 1.01 PT 1.01 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.070911Jy sigma=1.311543 ! Fit after self-cal, rms=0.066068Jy sigma=1.222972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=7.45 mas, bpa=1.087 degrees ! Estimated noise=0.555314 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 = -0.00110327 Jy ! Component: 100 - total flux cleaned = -0.00111095 Jy ! Component: 150 - total flux cleaned = -0.00111128 Jy ! Component: 200 - total flux cleaned = -0.00119439 Jy ! Total flux subtracted in 200 components = -0.00119439 Jy ! Clean residual min=-0.004878 max=0.005301 Jy/beam ! Clean residual mean=0.000013 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.27398 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.27398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065954Jy sigma=1.221059 ! Fit after self-cal, rms=0.066002Jy sigma=1.220577 ! 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=0.066002Jy sigma=1.220577 ! Fit after self-cal, rms=0.065577Jy sigma=1.189348 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.452 mas, bpa=1.271 degrees ! Estimated noise=0.554986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130924 Jy ! Component: 100 - total flux cleaned = -0.00106915 Jy ! Component: 150 - total flux cleaned = -0.00071617 Jy ! Component: 200 - total flux cleaned = -0.000492795 Jy ! Total flux subtracted in 200 components = -0.000492795 Jy ! Clean residual min=-0.002476 max=0.002683 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.273487 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.273487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065460Jy sigma=1.187503 ! Fit after self-cal, rms=0.065497Jy sigma=1.187297 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 (-20.5, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127473 Jy ! Component: 100 - total flux cleaned = 0.00101884 Jy ! Component: 150 - total flux cleaned = 0.000976469 Jy ! Component: 200 - total flux cleaned = 0.000977778 Jy ! Total flux subtracted in 200 components = 0.000977778 Jy ! Clean residual min=-0.002216 max=0.002155 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.274465 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.274465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065386Jy sigma=1.185506 ! Fit after self-cal, rms=0.065374Jy sigma=1.185334 ! 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=0.065374Jy sigma=1.185334 ! Fit after self-cal, rms=0.065375Jy sigma=1.185041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=7.452 mas, bpa=1.178 degrees ! Estimated noise=0.554677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208755 Jy ! Component: 100 - total flux cleaned = -0.000215541 Jy ! Component: 150 - total flux cleaned = -4.95013e-05 Jy ! Component: 200 - total flux cleaned = 7.32114e-05 Jy ! Total flux subtracted in 200 components = 7.32114e-05 Jy ! Clean residual min=-0.002224 max=0.002056 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.274538 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.274538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065331Jy sigma=1.184371 ! Fit after self-cal, rms=0.065333Jy sigma=1.184334 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 = 8.99658e-05 Jy ! Component: 100 - total flux cleaned = 0.000145395 Jy ! Component: 150 - total flux cleaned = 0.000251593 Jy ! Component: 200 - total flux cleaned = 0.000301191 Jy ! Total flux subtracted in 200 components = 0.000301191 Jy ! Clean residual min=-0.002238 max=0.002052 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.274839 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 152 components and 0.274839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065310Jy sigma=1.183948 ! Fit after self-cal, rms=0.065309Jy sigma=1.183937 ! 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=0.065309Jy sigma=1.183937 ! Fit after self-cal, rms=0.065307Jy sigma=1.183874 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.798 mas, bmaj=10.31 mas, bpa=1.2 degrees ! Estimated noise=0.698772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234496 Jy ! Component: 100 - total flux cleaned = 0.000421294 Jy ! Component: 150 - total flux cleaned = 0.000476582 Jy ! Component: 200 - total flux cleaned = 0.000577558 Jy ! Total flux subtracted in 200 components = 0.000577558 Jy ! Clean residual min=-0.002555 max=0.002778 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.275417 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 165 components and 0.275417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065303Jy sigma=1.183751 ! Fit after self-cal, rms=0.065303Jy sigma=1.183725 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 = 0.000107026 Jy ! Component: 100 - total flux cleaned = 0.000197321 Jy ! Component: 150 - total flux cleaned = 0.000280479 Jy ! Component: 200 - total flux cleaned = 0.000358064 Jy ! Total flux subtracted in 200 components = 0.000358064 Jy ! Clean residual min=-0.002516 max=0.002708 Jy/beam ! Clean residual mean=0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.275775 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 173 components and 0.275775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065304Jy sigma=1.183740 ! Fit after self-cal, rms=0.065303Jy sigma=1.183726 ! 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=3.217 mas, bmaj=7.452 mas, bpa=1.143 degrees ! Estimated noise=0.554544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.217 x 7.452 at 1.143 degrees (North through East) ! Clean map min=-0.0020687 max=0.22487 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=2.802 mas, bmaj=6.993 mas, bpa=1.242 degrees ! Estimated noise=0.725643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173349 Jy ! Component: 100 - total flux cleaned = 0.218173 Jy ! Component: 150 - total flux cleaned = 0.237375 Jy ! Component: 200 - total flux cleaned = 0.247312 Jy ! Total flux subtracted in 200 components = 0.247312 Jy ! Clean residual min=-0.003713 max=0.005107 Jy/beam ! Clean residual mean=0.000015 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.247312 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.247312 Jy ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=7.452 mas, bpa=1.143 degrees ! Estimated noise=0.554544 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 = 0.00768451 Jy ! Component: 100 - total flux cleaned = 0.0126621 Jy ! Component: 150 - total flux cleaned = 0.0162243 Jy ! Component: 200 - total flux cleaned = 0.0189462 Jy ! Total flux subtracted in 200 components = 0.0189462 Jy ! Clean residual min=-0.002743 max=0.002390 Jy/beam ! Clean residual mean=0.000004 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.266258 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.266258 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=6.798 mas, bmaj=10.31 mas, bpa=1.2 degrees ! Estimated noise=0.698772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361684 Jy ! Component: 100 - total flux cleaned = 0.00590579 Jy ! Component: 150 - total flux cleaned = 0.0069296 Jy ! Component: 200 - total flux cleaned = 0.00731627 Jy ! Total flux subtracted in 200 components = 0.00731627 Jy ! Clean residual min=-0.002517 max=0.002500 Jy/beam ! Clean residual mean=0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.273574 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 = 0.000378568 Jy ! Component: 100 - total flux cleaned = 0.000749539 Jy ! Component: 150 - total flux cleaned = 0.00107412 Jy ! Component: 200 - total flux cleaned = 0.0013298 Jy ! Total flux subtracted in 200 components = 0.0013298 Jy ! Clean residual min=-0.002479 max=0.002554 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.274904 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 125 components and 0.274904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=7.452 mas, bpa=1.143 degrees ! Estimated noise=0.554544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.19184e-05 Jy ! Component: 100 - total flux cleaned = 7.94437e-05 Jy ! Component: 150 - total flux cleaned = 0.000121871 Jy ! Component: 200 - total flux cleaned = 0.000120342 Jy ! Total flux subtracted in 200 components = 0.000120342 Jy ! Clean residual min=-0.002283 max=0.002027 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.275024 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 0.275024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065323Jy sigma=1.184314 ! Fit after self-cal, rms=0.065307Jy sigma=1.184116 wmodel J0440+1437_S_map.mod ! Writing 143 model components to file: J0440+1437_S_map.mod wobs J0440+1437_S_uvs.fits ! Writing UV FITS file: J0440+1437_S_uvs.fits wwins J0440+1437_S_map.win ! wwins: Wrote 3 windows to J0440+1437_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 = -0.000443507 Jy ! Component: 100 - total flux cleaned = -0.0005158 Jy ! Component: 150 - total flux cleaned = -0.000721367 Jy ! Component: 200 - total flux cleaned = -0.000788352 Jy ! Component: 250 - total flux cleaned = -0.000788571 Jy ! Component: 300 - total flux cleaned = -0.00072708 Jy ! Component: 350 - total flux cleaned = -0.000697112 Jy ! Component: 400 - total flux cleaned = -0.000668086 Jy ! Component: 450 - total flux cleaned = -0.000639812 Jy ! Component: 500 - total flux cleaned = -0.000694806 Jy ! Component: 550 - total flux cleaned = -0.000666894 Jy ! Component: 600 - total flux cleaned = -0.000692772 Jy ! Component: 650 - total flux cleaned = -0.000692028 Jy ! Component: 700 - total flux cleaned = -0.000691421 Jy ! Component: 750 - total flux cleaned = -0.000666625 Jy ! Component: 800 - total flux cleaned = -0.000690716 Jy ! Component: 850 - total flux cleaned = -0.000643351 Jy ! Component: 900 - total flux cleaned = -0.000597074 Jy ! Component: 950 - total flux cleaned = -0.000620054 Jy ! Component: 1000 - total flux cleaned = -0.000597039 Jy ! Component: 1050 - total flux cleaned = -0.00057452 Jy ! Component: 1100 - total flux cleaned = -0.000466362 Jy ! Component: 1150 - total flux cleaned = -0.000466164 Jy ! Component: 1200 - total flux cleaned = -0.000466152 Jy ! Component: 1250 - total flux cleaned = -0.000466546 Jy ! Component: 1300 - total flux cleaned = -0.000466217 Jy ! Component: 1350 - total flux cleaned = -0.000506351 Jy ! Component: 1400 - total flux cleaned = -0.000604627 Jy ! Component: 1450 - total flux cleaned = -0.000682145 Jy ! Component: 1500 - total flux cleaned = -0.000643641 Jy ! Component: 1550 - total flux cleaned = -0.000662405 Jy ! Component: 1600 - total flux cleaned = -0.000624925 Jy ! Component: 1650 - total flux cleaned = -0.000569656 Jy ! Component: 1700 - total flux cleaned = -0.000569786 Jy ! Component: 1750 - total flux cleaned = -0.000569821 Jy ! Component: 1800 - total flux cleaned = -0.000587355 Jy ! Component: 1850 - total flux cleaned = -0.000534547 Jy ! Component: 1900 - total flux cleaned = -0.000500025 Jy ! Component: 1950 - total flux cleaned = -0.000482469 Jy ! Component: 2000 - total flux cleaned = -0.00044857 Jy ! Component: 2050 - total flux cleaned = -0.000381412 Jy ! Component: 2100 - total flux cleaned = -0.000331816 Jy ! Component: 2150 - total flux cleaned = -0.000348342 Jy ! Component: 2200 - total flux cleaned = -0.000299413 Jy ! Component: 2250 - total flux cleaned = -0.000299351 Jy ! Component: 2300 - total flux cleaned = -0.000155867 Jy ! Component: 2350 - total flux cleaned = -0.000140219 Jy ! Component: 2400 - total flux cleaned = -7.7679e-05 Jy ! Component: 2450 - total flux cleaned = -9.32512e-05 Jy ! Component: 2500 - total flux cleaned = -1.66608e-05 Jy ! Component: 2550 - total flux cleaned = 1.37443e-05 Jy ! Component: 2600 - total flux cleaned = 0.000103946 Jy ! Component: 2650 - total flux cleaned = 0.000163355 Jy ! Component: 2700 - total flux cleaned = 0.000163106 Jy ! Component: 2750 - total flux cleaned = 0.000192618 Jy ! Component: 2800 - total flux cleaned = 0.000323241 Jy ! Component: 2850 - total flux cleaned = 0.000337562 Jy ! Component: 2900 - total flux cleaned = 0.000380551 Jy ! Component: 2950 - total flux cleaned = 0.000479607 Jy ! Component: 3000 - total flux cleaned = 0.000479631 Jy ! Component: 3050 - total flux cleaned = 0.000563319 Jy ! Component: 3100 - total flux cleaned = 0.000632354 Jy ! Component: 3150 - total flux cleaned = 0.000687096 Jy ! Component: 3200 - total flux cleaned = 0.00075524 Jy ! Component: 3250 - total flux cleaned = 0.000822782 Jy ! Component: 3300 - total flux cleaned = 0.000903363 Jy ! Component: 3350 - total flux cleaned = 0.000929943 Jy ! Component: 3400 - total flux cleaned = 0.000929767 Jy ! Component: 3450 - total flux cleaned = 0.000995487 Jy ! Component: 3500 - total flux cleaned = 0.00107375 Jy ! Component: 3550 - total flux cleaned = 0.0010995 Jy ! Component: 3600 - total flux cleaned = 0.00115085 Jy ! Component: 3650 - total flux cleaned = 0.00122727 Jy ! Component: 3700 - total flux cleaned = 0.00123991 Jy ! Component: 3750 - total flux cleaned = 0.00126506 Jy ! Component: 3800 - total flux cleaned = 0.00127762 Jy ! Component: 3850 - total flux cleaned = 0.00136454 Jy ! Component: 3900 - total flux cleaned = 0.0013768 Jy ! Component: 3950 - total flux cleaned = 0.00141346 Jy ! Component: 4000 - total flux cleaned = 0.00146206 Jy ! Component: 4050 - total flux cleaned = 0.00151036 Jy ! Total flux subtracted in 4096 components = 0.00153443 Jy ! Clean residual min=-0.000760 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.276559 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 432 components and 0.276559 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0440+1437_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.217 x 7.452 at 1.143 degrees (North through East) ! Clean map min=-0.0019498 max=0.22489 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0440+1437_S_map.fits wmodel /vlbi/uf001/uva//J0440+1437_S_map.mod ! Writing 432 model components to file: /vlbi/uf001/uva//J0440+1437_S_map.mod wobs /vlbi/uf001/uva//J0440+1437_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0440+1437_S_uvs.fits wwins /vlbi/uf001/uva//J0440+1437_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0440+1437_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.22489 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28617 0.28617 0.57234 1.14468 2.28936 4.57872 9.15744 18.3149 36.6298 73.2595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1048.33 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0440+1437_S_dfm.log closed on Sun Jan 13 22:17:11 2019