! Started logfile: /vlbi/uf001/uva//J1532-1319_S_dfm.log on Mon Jan 14 03:20:42 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//J1532-1319_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1532-1319_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85873 visibilities/baseline/integration-bin. ! Found source: J1532-1319 ! ! 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 3246 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 J1532-1319_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020441Jy sigma=18.107443 ! Fit after self-cal, rms=0.855725Jy sigma=15.133228 ! 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=2.871 mas, bmaj=7.698 mas, bpa=1.615 degrees ! Estimated noise=0.987521 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 = 0.112398 Jy ! Component: 100 - total flux cleaned = 0.139754 Jy ! Total flux subtracted in 100 components = 0.139754 Jy ! Clean residual min=-0.006822 max=0.011152 Jy/beam ! Clean residual mean=-0.000066 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.139754 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.139754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075838Jy sigma=1.274240 ! Fit after self-cal, rms=0.075777Jy sigma=1.273315 ! 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=3.45 mas, bmaj=8.923 mas, bpa=1.754 degrees ! Estimated noise=0.774297 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 = 0.0138216 Jy ! Component: 100 - total flux cleaned = 0.0206356 Jy ! Component: 150 - total flux cleaned = 0.0248784 Jy ! Component: 200 - total flux cleaned = 0.0275368 Jy ! Total flux subtracted in 200 components = 0.0275368 Jy ! Clean residual min=-0.005747 max=0.008702 Jy/beam ! Clean residual mean=-0.000010 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.167291 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.167291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073639Jy sigma=1.223361 ! Fit after self-cal, rms=0.073612Jy sigma=1.222251 ! Inverting map ! Added new window around map position (-5.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077962 Jy ! Component: 100 - total flux cleaned = 0.0117188 Jy ! Component: 150 - total flux cleaned = 0.0134645 Jy ! Component: 200 - total flux cleaned = 0.0137712 Jy ! Total flux subtracted in 200 components = 0.0137712 Jy ! Clean residual min=-0.005244 max=0.005271 Jy/beam ! Clean residual mean=0.000007 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.181062 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.181062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072861Jy sigma=1.206078 ! Fit after self-cal, rms=0.072794Jy sigma=1.204573 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.45 x 8.923 at 1.754 degrees (North through East) ! Clean map min=-0.0051197 max=0.14145 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.03 ! LA 0.97 MK 0.99 NL 1.05 OV 1.05 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.94 HN 1.04 KP 1.07 ! LA 0.98 MK 0.98 NL 1.03 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.02 KP 1.07 ! LA 0.95 MK 0.98 NL 1.03 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.072794Jy sigma=1.204573 ! Fit after self-cal, rms=0.074237Jy sigma=1.191327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=8.921 mas, bpa=1.839 degrees ! Estimated noise=0.77885 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 = -0.00143178 Jy ! Component: 100 - total flux cleaned = -0.00177351 Jy ! Component: 150 - total flux cleaned = -0.00195138 Jy ! Component: 200 - total flux cleaned = -0.00195263 Jy ! Total flux subtracted in 200 components = -0.00195263 Jy ! Clean residual min=-0.003862 max=0.003751 Jy/beam ! Clean residual mean=0.000019 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.179109 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.179109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074110Jy sigma=1.189004 ! Fit after self-cal, rms=0.074160Jy sigma=1.188757 ! 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=0.074160Jy sigma=1.188757 ! Fit after self-cal, rms=0.075731Jy sigma=1.178304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=8.969 mas, bpa=1.919 degrees ! Estimated noise=0.778531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50415e-05 Jy ! Component: 100 - total flux cleaned = -0.000107002 Jy ! Component: 150 - total flux cleaned = -0.000231992 Jy ! Component: 200 - total flux cleaned = -0.000344361 Jy ! Total flux subtracted in 200 components = -0.000344361 Jy ! Clean residual min=-0.002845 max=0.003427 Jy/beam ! Clean residual mean=0.000014 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.178765 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.178765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075679Jy sigma=1.177321 ! Fit after self-cal, rms=0.075697Jy sigma=1.177193 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 = -2.25316e-06 Jy ! Component: 100 - total flux cleaned = -6.73659e-05 Jy ! Component: 150 - total flux cleaned = -0.000126943 Jy ! Component: 200 - total flux cleaned = -0.000211487 Jy ! Total flux subtracted in 200 components = -0.000211487 Jy ! Clean residual min=-0.002855 max=0.003408 Jy/beam ! Clean residual mean=0.000013 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.178553 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.178553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075675Jy sigma=1.176712 ! Fit after self-cal, rms=0.075672Jy sigma=1.176697 ! 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=0.075672Jy sigma=1.176697 ! Fit after self-cal, rms=0.075583Jy sigma=1.176585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=8.964 mas, bpa=1.971 degrees ! Estimated noise=0.776413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472602 Jy ! Component: 100 - total flux cleaned = -0.000530254 Jy ! Component: 150 - total flux cleaned = -0.000609572 Jy ! Component: 200 - total flux cleaned = -0.000658652 Jy ! Total flux subtracted in 200 components = -0.000658652 Jy ! Clean residual min=-0.002814 max=0.003392 Jy/beam ! Clean residual mean=0.000014 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.177895 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.177895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075564Jy sigma=1.176228 ! Fit after self-cal, rms=0.075562Jy sigma=1.176217 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 = -6.28291e-05 Jy ! Component: 100 - total flux cleaned = -0.000131778 Jy ! Component: 150 - total flux cleaned = -0.000153849 Jy ! Component: 200 - total flux cleaned = -0.000194584 Jy ! Total flux subtracted in 200 components = -0.000194584 Jy ! Clean residual min=-0.002823 max=0.003363 Jy/beam ! Clean residual mean=0.000014 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.1777 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.1777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075551Jy sigma=1.175990 ! Fit after self-cal, rms=0.075550Jy sigma=1.175987 ! 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=0.075550Jy sigma=1.175987 ! Fit after self-cal, rms=0.075502Jy sigma=1.175939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.676 mas, bmaj=15.09 mas, bpa=0.6255 degrees ! Estimated noise=0.960479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00083927 Jy ! Component: 100 - total flux cleaned = -0.0010042 Jy ! Component: 150 - total flux cleaned = -0.00105973 Jy ! Component: 200 - total flux cleaned = -0.00107586 Jy ! Total flux subtracted in 200 components = -0.00107586 Jy ! Clean residual min=-0.003107 max=0.004081 Jy/beam ! Clean residual mean=0.000028 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.176624 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.176624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075493Jy sigma=1.175885 ! Fit after self-cal, rms=0.075493Jy sigma=1.175828 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 = -5.06558e-05 Jy ! Component: 100 - total flux cleaned = 1.2375e-05 Jy ! Component: 150 - total flux cleaned = 2.96947e-05 Jy ! Component: 200 - total flux cleaned = 1.44747e-05 Jy ! Total flux subtracted in 200 components = 1.44747e-05 Jy ! Clean residual min=-0.003105 max=0.004060 Jy/beam ! Clean residual mean=0.000028 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.176639 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.176639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075489Jy sigma=1.175786 ! Fit after self-cal, rms=0.075490Jy sigma=1.175749 ! 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=3.435 mas, bmaj=8.964 mas, bpa=2.009 degrees ! Estimated noise=0.775251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.435 x 8.964 at 2.009 degrees (North through East) ! Clean map min=-0.00277 max=0.14225 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=2.858 mas, bmaj=7.722 mas, bpa=2.005 degrees ! Estimated noise=0.983165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111677 Jy ! Component: 100 - total flux cleaned = 0.139707 Jy ! Component: 150 - total flux cleaned = 0.152618 Jy ! Component: 200 - total flux cleaned = 0.15997 Jy ! Total flux subtracted in 200 components = 0.15997 Jy ! Clean residual min=-0.004450 max=0.004524 Jy/beam ! Clean residual mean=-0.000010 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.15997 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.15997 Jy ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=8.964 mas, bpa=2.009 degrees ! Estimated noise=0.775251 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 = 0.00590241 Jy ! Component: 100 - total flux cleaned = 0.00940746 Jy ! Component: 150 - total flux cleaned = 0.0118239 Jy ! Component: 200 - total flux cleaned = 0.0135885 Jy ! Total flux subtracted in 200 components = 0.0135885 Jy ! Clean residual min=-0.003257 max=0.003444 Jy/beam ! Clean residual mean=0.000009 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.173559 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.173559 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=7.676 mas, bmaj=15.09 mas, bpa=0.6255 degrees ! Estimated noise=0.960479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171916 Jy ! Component: 100 - total flux cleaned = 0.00253758 Jy ! Component: 150 - total flux cleaned = 0.0026527 Jy ! Component: 200 - total flux cleaned = 0.00270411 Jy ! Total flux subtracted in 200 components = 0.00270411 Jy ! Clean residual min=-0.003099 max=0.003957 Jy/beam ! Clean residual mean=0.000026 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.176263 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 = 4.78252e-05 Jy ! Component: 100 - total flux cleaned = 9.0316e-05 Jy ! Component: 150 - total flux cleaned = 0.000110345 Jy ! Component: 200 - total flux cleaned = 0.000148245 Jy ! Total flux subtracted in 200 components = 0.000148245 Jy ! Clean residual min=-0.003051 max=0.003965 Jy/beam ! Clean residual mean=0.000027 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.176411 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.176411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=8.964 mas, bpa=2.009 degrees ! Estimated noise=0.775251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166655 Jy ! Component: 100 - total flux cleaned = -0.000165885 Jy ! Component: 150 - total flux cleaned = -0.000201042 Jy ! Component: 200 - total flux cleaned = -0.000232675 Jy ! Total flux subtracted in 200 components = -0.000232675 Jy ! Clean residual min=-0.003157 max=0.003302 Jy/beam ! Clean residual mean=0.000013 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.176178 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.176178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075522Jy sigma=1.176324 ! Fit after self-cal, rms=0.075509Jy sigma=1.176233 wmodel J1532-1319_S_map.mod ! Writing 79 model components to file: J1532-1319_S_map.mod wobs J1532-1319_S_uvs.fits ! Writing UV FITS file: J1532-1319_S_uvs.fits wwins J1532-1319_S_map.win ! wwins: Wrote 2 windows to J1532-1319_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 = 0.000761901 Jy ! Component: 100 - total flux cleaned = 0.00144844 Jy ! Component: 150 - total flux cleaned = 0.00184673 Jy ! Component: 200 - total flux cleaned = 0.00208505 Jy ! Component: 250 - total flux cleaned = 0.00226937 Jy ! Component: 300 - total flux cleaned = 0.00235906 Jy ! Component: 350 - total flux cleaned = 0.00244638 Jy ! Component: 400 - total flux cleaned = 0.00244686 Jy ! Component: 450 - total flux cleaned = 0.00240758 Jy ! Component: 500 - total flux cleaned = 0.00256706 Jy ! Component: 550 - total flux cleaned = 0.00248854 Jy ! Component: 600 - total flux cleaned = 0.00260322 Jy ! Component: 650 - total flux cleaned = 0.00264023 Jy ! Component: 700 - total flux cleaned = 0.00267648 Jy ! Component: 750 - total flux cleaned = 0.00274769 Jy ! Component: 800 - total flux cleaned = 0.00285268 Jy ! Component: 850 - total flux cleaned = 0.00292076 Jy ! Component: 900 - total flux cleaned = 0.00302229 Jy ! Component: 950 - total flux cleaned = 0.00308751 Jy ! Component: 1000 - total flux cleaned = 0.00315226 Jy ! Component: 1050 - total flux cleaned = 0.00318478 Jy ! Component: 1100 - total flux cleaned = 0.0033102 Jy ! Component: 1150 - total flux cleaned = 0.00334056 Jy ! Component: 1200 - total flux cleaned = 0.0033709 Jy ! Component: 1250 - total flux cleaned = 0.00334198 Jy ! Component: 1300 - total flux cleaned = 0.00354797 Jy ! Component: 1350 - total flux cleaned = 0.00354742 Jy ! Component: 1400 - total flux cleaned = 0.00371916 Jy ! Component: 1450 - total flux cleaned = 0.00371939 Jy ! Component: 1500 - total flux cleaned = 0.00374786 Jy ! Component: 1550 - total flux cleaned = 0.00391192 Jy ! Component: 1600 - total flux cleaned = 0.00388532 Jy ! Component: 1650 - total flux cleaned = 0.00401752 Jy ! Component: 1700 - total flux cleaned = 0.0040175 Jy ! Component: 1750 - total flux cleaned = 0.00409455 Jy ! Component: 1800 - total flux cleaned = 0.00414546 Jy ! Component: 1850 - total flux cleaned = 0.00412065 Jy ! Component: 1900 - total flux cleaned = 0.0041956 Jy ! Component: 1950 - total flux cleaned = 0.00419574 Jy ! Component: 2000 - total flux cleaned = 0.00424479 Jy ! Component: 2050 - total flux cleaned = 0.0044121 Jy ! Component: 2100 - total flux cleaned = 0.00438885 Jy ! Component: 2150 - total flux cleaned = 0.00445926 Jy ! Component: 2200 - total flux cleaned = 0.00452847 Jy ! Component: 2250 - total flux cleaned = 0.00457404 Jy ! Component: 2300 - total flux cleaned = 0.00468671 Jy ! Component: 2350 - total flux cleaned = 0.00470888 Jy ! Component: 2400 - total flux cleaned = 0.00479751 Jy ! Component: 2450 - total flux cleaned = 0.00479769 Jy ! Component: 2500 - total flux cleaned = 0.00492789 Jy ! Component: 2550 - total flux cleaned = 0.00507755 Jy ! Component: 2600 - total flux cleaned = 0.00520448 Jy ! Component: 2650 - total flux cleaned = 0.00526693 Jy ! Component: 2700 - total flux cleaned = 0.00534989 Jy ! Component: 2750 - total flux cleaned = 0.0054319 Jy ! Component: 2800 - total flux cleaned = 0.00551325 Jy ! Component: 2850 - total flux cleaned = 0.00559406 Jy ! Component: 2900 - total flux cleaned = 0.00565411 Jy ! Component: 2950 - total flux cleaned = 0.00573323 Jy ! Component: 3000 - total flux cleaned = 0.00589041 Jy ! Component: 3050 - total flux cleaned = 0.00606522 Jy ! Component: 3100 - total flux cleaned = 0.00614237 Jy ! Component: 3150 - total flux cleaned = 0.00625698 Jy ! Component: 3200 - total flux cleaned = 0.00635188 Jy ! Component: 3250 - total flux cleaned = 0.00644584 Jy ! Component: 3300 - total flux cleaned = 0.00653944 Jy ! Component: 3350 - total flux cleaned = 0.00665054 Jy ! Component: 3400 - total flux cleaned = 0.00674238 Jy ! Component: 3450 - total flux cleaned = 0.00692462 Jy ! Component: 3500 - total flux cleaned = 0.00692436 Jy ! Component: 3550 - total flux cleaned = 0.0070143 Jy ! Component: 3600 - total flux cleaned = 0.00703231 Jy ! Component: 3650 - total flux cleaned = 0.00712098 Jy ! Component: 3700 - total flux cleaned = 0.00720901 Jy ! Component: 3750 - total flux cleaned = 0.00727883 Jy ! Component: 3800 - total flux cleaned = 0.00734813 Jy ! Component: 3850 - total flux cleaned = 0.00743431 Jy ! Component: 3900 - total flux cleaned = 0.00745148 Jy ! Component: 3950 - total flux cleaned = 0.00750251 Jy ! Component: 4000 - total flux cleaned = 0.00753631 Jy ! Component: 4050 - total flux cleaned = 0.00755306 Jy ! Total flux subtracted in 4096 components = 0.00755295 Jy ! Clean residual min=-0.001043 max=0.001203 Jy/beam ! Clean residual mean=0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.183731 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 366 components and 0.183731 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1532-1319_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.435 x 8.964 at 2.009 degrees (North through East) ! Clean map min=-0.0020601 max=0.14297 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1532-1319_S_map.fits wmodel /vlbi/uf001/uva//J1532-1319_S_map.mod ! Writing 366 model components to file: /vlbi/uf001/uva//J1532-1319_S_map.mod wobs /vlbi/uf001/uva//J1532-1319_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1532-1319_S_uvs.fits wwins /vlbi/uf001/uva//J1532-1319_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1532-1319_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.631239 0.631239 1.26248 2.52496 5.04991 10.0998 20.1996 40.3993 80.7986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 475.256 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1532-1319_S_dfm.log closed on Mon Jan 14 03:20:47 2019