! Started logfile: /image_prod/ug002_uvm//J0718+6651_S_a_dfm.log on Wed Mar 4 16:47:08 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_uvm//J0718+6651_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0718+6651_S_a_uvm.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954259 visibilities/baseline/integration-bin. ! Found source: J0718+6651 ! ! 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 15459 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 J0718+6651_S_a] 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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009759Jy sigma=8.198100 ! Fit after self-cal, rms=0.880915Jy sigma=7.136185 ! 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=3.282 mas, bmaj=3.679 mas, bpa=15.29 degrees ! Estimated noise=1.13406 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 = 0.0910252 Jy ! Component: 100 - total flux cleaned = 0.113745 Jy ! Total flux subtracted in 100 components = 0.113745 Jy ! Clean residual min=-0.003113 max=0.009204 Jy/beam ! Clean residual mean=-0.000019 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.113745 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.113745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074004Jy sigma=0.489156 ! Fit after self-cal, rms=0.073933Jy sigma=0.488419 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100736 Jy ! Component: 100 - total flux cleaned = 0.0151786 Jy ! Total flux subtracted in 100 components = 0.0151786 Jy ! Clean residual min=-0.002821 max=0.003334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.128924 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.128924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072465Jy sigma=0.471283 ! Fit after self-cal, rms=0.072439Jy sigma=0.471035 ! 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=4.027 mas, bmaj=4.558 mas, bpa=20.78 degrees ! Estimated noise=0.724451 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 = 0.00418166 Jy ! Component: 100 - total flux cleaned = 0.00610535 Jy ! Component: 150 - total flux cleaned = 0.00713926 Jy ! Component: 200 - total flux cleaned = 0.00747581 Jy ! Total flux subtracted in 200 components = 0.00747581 Jy ! Clean residual min=-0.002557 max=0.001993 Jy/beam ! Clean residual mean=-0.000006 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.1364 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.1364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072188Jy sigma=0.468930 ! Fit after self-cal, rms=0.072184Jy sigma=0.468884 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.027 x 4.558 at 20.78 degrees (North through East) ! Clean map min=-0.0024292 max=0.11984 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 0.99 ! LA 1.01 MK 0.97 NL 0.96 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.03 KP 0.99 ! LA 1.03 MK 1.01 NL 1.01 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 1.00 ! LA 1.05 MK 1.01 NL 0.95 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.072184Jy sigma=0.468884 ! Fit after self-cal, rms=0.072323Jy sigma=0.467053 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=4.577 mas, bpa=20.66 degrees ! Estimated noise=0.724682 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 = -0.000745165 Jy ! Component: 100 - total flux cleaned = -0.000685704 Jy ! Component: 150 - total flux cleaned = -0.000718497 Jy ! Component: 200 - total flux cleaned = -0.00071793 Jy ! Total flux subtracted in 200 components = -0.00071793 Jy ! Clean residual min=-0.001987 max=0.001962 Jy/beam ! Clean residual mean=-0.000010 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.135682 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.135682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072284Jy sigma=0.467003 ! Fit after self-cal, rms=0.072275Jy sigma=0.466954 ! 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=0.072275Jy sigma=0.466954 ! Fit after self-cal, rms=0.093445Jy sigma=0.456553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.042 mas, bmaj=4.566 mas, bpa=22.27 degrees ! Estimated noise=0.723465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314538 Jy ! Component: 100 - total flux cleaned = 0.00027301 Jy ! Component: 150 - total flux cleaned = 0.000262064 Jy ! Component: 200 - total flux cleaned = 0.000245609 Jy ! Total flux subtracted in 200 components = 0.000245609 Jy ! Clean residual min=-0.001379 max=0.001364 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.135927 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.135927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093438Jy sigma=0.456509 ! Fit after self-cal, rms=0.093985Jy sigma=0.456352 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 = -2.74648e-05 Jy ! Component: 100 - total flux cleaned = -5.27123e-05 Jy ! Component: 150 - total flux cleaned = -5.92124e-05 Jy ! Component: 200 - total flux cleaned = -5.90431e-05 Jy ! Total flux subtracted in 200 components = -5.90431e-05 Jy ! Clean residual min=-0.001347 max=0.001349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.135868 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.135868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093983Jy sigma=0.456336 ! Fit after self-cal, rms=0.093986Jy sigma=0.456332 ! 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=0.093986Jy sigma=0.456332 ! Fit after self-cal, rms=0.095530Jy sigma=0.456319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.033 mas, bmaj=4.567 mas, bpa=22.92 degrees ! Estimated noise=0.72314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157087 Jy ! Component: 100 - total flux cleaned = 0.000159676 Jy ! Component: 150 - total flux cleaned = 0.000173007 Jy ! Component: 200 - total flux cleaned = 0.000178672 Jy ! Total flux subtracted in 200 components = 0.000178672 Jy ! Clean residual min=-0.001335 max=0.001357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.136047 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.136047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095529Jy sigma=0.456303 ! Fit after self-cal, rms=0.095538Jy sigma=0.456301 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 = -4.90157e-06 Jy ! Component: 100 - total flux cleaned = -1.60426e-05 Jy ! Component: 150 - total flux cleaned = -1.11957e-05 Jy ! Component: 200 - total flux cleaned = -1.13978e-05 Jy ! Total flux subtracted in 200 components = -1.13978e-05 Jy ! Clean residual min=-0.001331 max=0.001355 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.136036 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.136036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095537Jy sigma=0.456296 ! Fit after self-cal, rms=0.095538Jy sigma=0.456294 ! 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=0.095538Jy sigma=0.456294 ! Fit after self-cal, rms=0.095627Jy sigma=0.456288 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.338 mas, bmaj=9.15 mas, bpa=47.07 degrees ! Estimated noise=0.870927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351923 Jy ! Component: 100 - total flux cleaned = 0.000352282 Jy ! Component: 150 - total flux cleaned = 0.000358889 Jy ! Component: 200 - total flux cleaned = 0.000370375 Jy ! Total flux subtracted in 200 components = 0.000370375 Jy ! Clean residual min=-0.001345 max=0.001551 Jy/beam ! Clean residual mean=-0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.136406 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.136406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095632Jy sigma=0.456297 ! Fit after self-cal, rms=0.095624Jy sigma=0.456285 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 = 2.98505e-05 Jy ! Component: 100 - total flux cleaned = 3.74455e-05 Jy ! Component: 150 - total flux cleaned = 4.89645e-05 Jy ! Component: 200 - total flux cleaned = 5.91261e-05 Jy ! Total flux subtracted in 200 components = 5.91261e-05 Jy ! Clean residual min=-0.001331 max=0.001554 Jy/beam ! Clean residual mean=-0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.136465 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.136465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095627Jy sigma=0.456297 ! Fit after self-cal, rms=0.095624Jy sigma=0.456294 ! 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=4.028 mas, bmaj=4.569 mas, bpa=23.41 degrees ! Estimated noise=0.723044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.028 x 4.569 at 23.41 degrees (North through East) ! Clean map min=-0.0012386 max=0.11954 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=3.285 mas, bmaj=3.696 mas, bpa=17.59 degrees ! Estimated noise=1.13489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0908352 Jy ! Component: 100 - total flux cleaned = 0.114591 Jy ! Component: 150 - total flux cleaned = 0.124698 Jy ! Component: 200 - total flux cleaned = 0.129497 Jy ! Total flux subtracted in 200 components = 0.129497 Jy ! Clean residual min=-0.002422 max=0.002320 Jy/beam ! Clean residual mean=-0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.129497 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.129497 Jy ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=4.569 mas, bpa=23.41 degrees ! Estimated noise=0.723044 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 = 0.00375579 Jy ! Component: 100 - total flux cleaned = 0.00532851 Jy ! Component: 150 - total flux cleaned = 0.00595212 Jy ! Component: 200 - total flux cleaned = 0.0060913 Jy ! Total flux subtracted in 200 components = 0.0060913 Jy ! Clean residual min=-0.001348 max=0.001388 Jy/beam ! Clean residual mean=-0.000004 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.135588 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.135588 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.338 mas, bmaj=9.15 mas, bpa=47.07 degrees ! Estimated noise=0.870927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785725 Jy ! Component: 100 - total flux cleaned = 0.000829971 Jy ! Component: 150 - total flux cleaned = 0.000841165 Jy ! Component: 200 - total flux cleaned = 0.000849829 Jy ! Total flux subtracted in 200 components = 0.000849829 Jy ! Clean residual min=-0.001339 max=0.001576 Jy/beam ! Clean residual mean=-0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.136438 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 = 6.8577e-06 Jy ! Component: 100 - total flux cleaned = 2.52588e-05 Jy ! Component: 150 - total flux cleaned = 3.0888e-05 Jy ! Component: 200 - total flux cleaned = 4.11801e-05 Jy ! Total flux subtracted in 200 components = 4.11801e-05 Jy ! Clean residual min=-0.001334 max=0.001558 Jy/beam ! Clean residual mean=-0.000006 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.13648 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.13648 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=4.569 mas, bpa=23.41 degrees ! Estimated noise=0.723044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241613 Jy ! Component: 100 - total flux cleaned = -0.000271129 Jy ! Component: 150 - total flux cleaned = -0.000283456 Jy ! Component: 200 - total flux cleaned = -0.000306673 Jy ! Total flux subtracted in 200 components = -0.000306673 Jy ! Clean residual min=-0.001329 max=0.001349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.136173 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.136173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095631Jy sigma=0.456336 ! Fit after self-cal, rms=0.095632Jy sigma=0.456323 wmodel J0718+6651_S_a_map.mod ! Writing 45 model components to file: J0718+6651_S_a_map.mod wobs J0718+6651_S_a_uvs.fits ! Writing UV FITS file: J0718+6651_S_a_uvs.fits wwins J0718+6651_S_a_map.win ! wwins: Wrote 1 windows to J0718+6651_S_a_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 = 0.000226965 Jy ! Component: 100 - total flux cleaned = 0.000415507 Jy ! Component: 150 - total flux cleaned = 0.000619897 Jy ! Component: 200 - total flux cleaned = 0.000774449 Jy ! Component: 250 - total flux cleaned = 0.000882733 Jy ! Component: 300 - total flux cleaned = 0.000967104 Jy ! Component: 350 - total flux cleaned = 0.00100822 Jy ! Component: 400 - total flux cleaned = 0.00106843 Jy ! Component: 450 - total flux cleaned = 0.00112743 Jy ! Component: 500 - total flux cleaned = 0.00110778 Jy ! Component: 550 - total flux cleaned = 0.00112702 Jy ! Component: 600 - total flux cleaned = 0.00114582 Jy ! Component: 650 - total flux cleaned = 0.00107172 Jy ! Component: 700 - total flux cleaned = 0.00105335 Jy ! Component: 750 - total flux cleaned = 0.0010169 Jy ! Component: 800 - total flux cleaned = 0.000891105 Jy ! Component: 850 - total flux cleaned = 0.000891229 Jy ! Component: 900 - total flux cleaned = 0.000803302 Jy ! Component: 950 - total flux cleaned = 0.00069893 Jy ! Component: 1000 - total flux cleaned = 0.000698787 Jy ! Component: 1050 - total flux cleaned = 0.000545097 Jy ! Component: 1100 - total flux cleaned = 0.000562143 Jy ! Component: 1150 - total flux cleaned = 0.000595576 Jy ! Component: 1200 - total flux cleaned = 0.000462274 Jy ! Component: 1250 - total flux cleaned = 0.000478807 Jy ! Component: 1300 - total flux cleaned = 0.000380149 Jy ! Component: 1350 - total flux cleaned = 0.000363859 Jy ! Component: 1400 - total flux cleaned = 0.000315286 Jy ! Component: 1450 - total flux cleaned = 0.000235014 Jy ! Component: 1500 - total flux cleaned = 0.000203017 Jy ! Component: 1550 - total flux cleaned = 0.000139736 Jy ! Component: 1600 - total flux cleaned = 0.000202594 Jy ! Component: 1650 - total flux cleaned = 3.07961e-05 Jy ! Component: 1700 - total flux cleaned = 9.26723e-05 Jy ! Component: 1750 - total flux cleaned = -1.49644e-05 Jy ! Component: 1800 - total flux cleaned = -3.02912e-05 Jy ! Component: 1850 - total flux cleaned = -4.55618e-05 Jy ! Component: 1900 - total flux cleaned = -9.07159e-05 Jy ! Component: 1950 - total flux cleaned = -0.000105526 Jy ! Component: 2000 - total flux cleaned = -9.06841e-05 Jy ! Component: 2050 - total flux cleaned = -0.000179512 Jy ! Component: 2100 - total flux cleaned = -0.000149794 Jy ! Component: 2150 - total flux cleaned = -0.000179119 Jy ! Component: 2200 - total flux cleaned = -0.000236991 Jy ! Component: 2250 - total flux cleaned = -0.000251526 Jy ! Component: 2300 - total flux cleaned = -0.000323341 Jy ! Component: 2350 - total flux cleaned = -0.000337428 Jy ! Component: 2400 - total flux cleaned = -0.000380002 Jy ! Component: 2450 - total flux cleaned = -0.000422215 Jy ! Component: 2500 - total flux cleaned = -0.000450268 Jy ! Component: 2550 - total flux cleaned = -0.000506033 Jy ! Component: 2600 - total flux cleaned = -0.000575533 Jy ! Component: 2650 - total flux cleaned = -0.000534095 Jy ! Component: 2700 - total flux cleaned = -0.000630174 Jy ! Component: 2750 - total flux cleaned = -0.000616562 Jy ! Component: 2800 - total flux cleaned = -0.000603015 Jy ! Component: 2850 - total flux cleaned = -0.000670514 Jy ! Component: 2900 - total flux cleaned = -0.000657062 Jy ! Component: 2950 - total flux cleaned = -0.000670471 Jy ! Component: 3000 - total flux cleaned = -0.000736978 Jy ! Component: 3050 - total flux cleaned = -0.000710607 Jy ! Component: 3100 - total flux cleaned = -0.000750166 Jy ! Component: 3150 - total flux cleaned = -0.000750175 Jy ! Component: 3200 - total flux cleaned = -0.000802268 Jy ! Component: 3250 - total flux cleaned = -0.000854168 Jy ! Component: 3300 - total flux cleaned = -0.000841261 Jy ! Component: 3350 - total flux cleaned = -0.000879885 Jy ! Component: 3400 - total flux cleaned = -0.00082868 Jy ! Component: 3450 - total flux cleaned = -0.000854074 Jy ! Component: 3500 - total flux cleaned = -0.000904814 Jy ! Component: 3550 - total flux cleaned = -0.000942558 Jy ! Component: 3600 - total flux cleaned = -0.00098025 Jy ! Component: 3650 - total flux cleaned = -0.00100515 Jy ! Component: 3700 - total flux cleaned = -0.0010176 Jy ! Component: 3750 - total flux cleaned = -0.000992724 Jy ! Component: 3800 - total flux cleaned = -0.00104205 Jy ! Component: 3850 - total flux cleaned = -0.00100527 Jy ! Component: 3900 - total flux cleaned = -0.00107861 Jy ! Component: 3950 - total flux cleaned = -0.00104213 Jy ! Component: 4000 - total flux cleaned = -0.00107855 Jy ! Component: 4050 - total flux cleaned = -0.00113884 Jy ! Total flux subtracted in 4096 components = -0.0011868 Jy ! Clean residual min=-0.000629 max=0.000648 Jy/beam ! Clean residual mean=-0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.134986 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 343 components and 0.134986 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0718+6651_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.028 x 4.569 at 23.41 degrees (North through East) ! Clean map min=-0.0011205 max=0.11952 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0718+6651_S_a_map.fits wmodel /image_prod/ug002_uvm//J0718+6651_S_a_map.mod ! Writing 343 model components to file: /image_prod/ug002_uvm//J0718+6651_S_a_map.mod wobs /image_prod/ug002_uvm//J0718+6651_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0718+6651_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0718+6651_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J0718+6651_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558738 0.558738 1.11748 2.23495 4.4699 8.9398 17.8796 35.7592 71.5184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.924 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0718+6651_S_a_dfm.log closed on Wed Mar 4 16:47:13 2020