! Started logfile: /image_prod/ug002_uva//J0513+0100_S_dfm.log on Wed Mar 4 20:44:14 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0513+0100_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0513+0100_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989259 visibilities/baseline/integration-bin. ! Found source: J0513+0100 ! ! 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 8013 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 J0513+0100_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.031132Jy sigma=8.099401 ! Fit after self-cal, rms=0.819812Jy sigma=6.257680 ! 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=2.894 mas, bmaj=7.12 mas, bpa=-3.255 degrees ! Estimated noise=1.4723 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 = 0.145761 Jy ! Component: 100 - total flux cleaned = 0.218943 Jy ! Total flux subtracted in 100 components = 0.218943 Jy ! Clean residual min=-0.017558 max=0.054365 Jy/beam ! Clean residual mean=0.000069 rms=0.005175 Jy/beam ! Combined flux in latest and established models = 0.218943 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.218943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119568Jy sigma=0.937774 ! Fit after self-cal, rms=0.118631Jy sigma=0.931959 ! Inverting map ! Added new window around map position (-4, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544042 Jy ! Component: 100 - total flux cleaned = 0.08743 Jy ! Total flux subtracted in 100 components = 0.08743 Jy ! Clean residual min=-0.011484 max=0.019006 Jy/beam ! Clean residual mean=0.000032 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 0.306373 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.306373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087288Jy sigma=0.640105 ! Fit after self-cal, rms=0.086028Jy sigma=0.633677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235611 Jy ! Component: 100 - total flux cleaned = 0.0389844 Jy ! Total flux subtracted in 100 components = 0.0389844 Jy ! Clean residual min=-0.007977 max=0.010583 Jy/beam ! Clean residual mean=0.000016 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.345357 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.345357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078107Jy sigma=0.554134 ! Fit after self-cal, rms=0.077961Jy sigma=0.553324 ! 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=3.368 mas, bmaj=8.057 mas, bpa=-3.261 degrees ! Estimated noise=1.03448 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 = 0.0151794 Jy ! Component: 100 - total flux cleaned = 0.0249641 Jy ! Component: 150 - total flux cleaned = 0.0315921 Jy ! Component: 200 - total flux cleaned = 0.03394 Jy ! Total flux subtracted in 200 components = 0.03394 Jy ! Clean residual min=-0.005772 max=0.006558 Jy/beam ! Clean residual mean=0.000005 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.379297 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 102 components and 0.379297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074806Jy sigma=0.521225 ! Fit after self-cal, rms=0.074742Jy sigma=0.520834 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 8.057 at -3.261 degrees (North through East) ! Clean map min=-0.0055866 max=0.16439 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.03 KP 0.97 ! LA 1.00 MK 1.36 NL 0.96 OV 0.95 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.98 HN 1.04 KP 0.94 ! LA 1.01 MK 1.09 NL 1.07 OV 0.96 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.06 KP 0.92 ! LA 1.01 MK 1.04 NL 0.95 OV 0.96 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.074742Jy sigma=0.520834 ! Fit after self-cal, rms=0.079513Jy sigma=0.494034 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=8.195 mas, bpa=-2.216 degrees ! Estimated noise=1.06291 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 = -0.00118301 Jy ! Component: 100 - total flux cleaned = -0.00165042 Jy ! Component: 150 - total flux cleaned = -0.00206104 Jy ! Component: 200 - total flux cleaned = -0.00228243 Jy ! Total flux subtracted in 200 components = -0.00228243 Jy ! Clean residual min=-0.006115 max=0.005182 Jy/beam ! Clean residual mean=0.000003 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.377015 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.377015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079185Jy sigma=0.492592 ! Fit after self-cal, rms=0.079266Jy sigma=0.492370 ! 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=0.079266Jy sigma=0.492370 ! Fit after self-cal, rms=0.089473Jy sigma=0.480998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=8.232 mas, bpa=-2.682 degrees ! Estimated noise=1.07395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261911 Jy ! Component: 100 - total flux cleaned = -0.000644232 Jy ! Component: 150 - total flux cleaned = -0.000961261 Jy ! Component: 200 - total flux cleaned = -0.00112267 Jy ! Total flux subtracted in 200 components = -0.00112267 Jy ! Clean residual min=-0.005906 max=0.005238 Jy/beam ! Clean residual mean=-0.000004 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.375892 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 122 components and 0.375892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089325Jy sigma=0.480259 ! Fit after self-cal, rms=0.089593Jy sigma=0.480103 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 = -6.73815e-05 Jy ! Component: 100 - total flux cleaned = -0.000206835 Jy ! Component: 150 - total flux cleaned = -0.000292969 Jy ! Component: 200 - total flux cleaned = -0.00033338 Jy ! Total flux subtracted in 200 components = -0.00033338 Jy ! Clean residual min=-0.005495 max=0.005323 Jy/beam ! Clean residual mean=-0.000004 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.375559 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.375559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089535Jy sigma=0.479840 ! Fit after self-cal, rms=0.089529Jy sigma=0.479823 ! 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=0.089529Jy sigma=0.479823 ! Fit after self-cal, rms=0.087459Jy sigma=0.469513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=8.213 mas, bpa=-3.04 degrees ! Estimated noise=1.06376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000730967 Jy ! Component: 100 - total flux cleaned = -0.000844995 Jy ! Component: 150 - total flux cleaned = -0.000877826 Jy ! Component: 200 - total flux cleaned = -0.000878223 Jy ! Total flux subtracted in 200 components = -0.000878223 Jy ! Clean residual min=-0.005667 max=0.004179 Jy/beam ! Clean residual mean=-0.000001 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.37468 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.37468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087420Jy sigma=0.469281 ! Fit after self-cal, rms=0.087406Jy sigma=0.469218 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 = 9.08092e-05 Jy ! Component: 100 - total flux cleaned = 9.04729e-05 Jy ! Component: 150 - total flux cleaned = 9.10818e-05 Jy ! Component: 200 - total flux cleaned = 3.31665e-05 Jy ! Total flux subtracted in 200 components = 3.31665e-05 Jy ! Clean residual min=-0.005616 max=0.004212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.374713 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.374714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087384Jy sigma=0.469053 ! Fit after self-cal, rms=0.087375Jy sigma=0.469032 ! 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=0.087375Jy sigma=0.469032 ! Fit after self-cal, rms=0.087164Jy sigma=0.469001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.678 mas, bmaj=12.82 mas, bpa=-5.658 degrees ! Estimated noise=1.25774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000688245 Jy ! Component: 100 - total flux cleaned = -0.000607949 Jy ! Component: 150 - total flux cleaned = -0.000573928 Jy ! Component: 200 - total flux cleaned = -0.000572434 Jy ! Total flux subtracted in 200 components = -0.000572434 Jy ! Clean residual min=-0.004010 max=0.004094 Jy/beam ! Clean residual mean=-0.000002 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.374141 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 143 components and 0.374141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087188Jy sigma=0.469154 ! Fit after self-cal, rms=0.087196Jy sigma=0.469030 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 = 3.19179e-05 Jy ! Component: 100 - total flux cleaned = 0.000144829 Jy ! Component: 150 - total flux cleaned = 0.000145982 Jy ! Component: 200 - total flux cleaned = 0.00017598 Jy ! Total flux subtracted in 200 components = 0.00017598 Jy ! Clean residual min=-0.003916 max=0.003947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.374317 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 149 components and 0.374317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087221Jy sigma=0.469196 ! Fit after self-cal, rms=0.087228Jy sigma=0.469094 ! 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=3.409 mas, bmaj=8.22 mas, bpa=-3.192 degrees ! Estimated noise=1.06204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.409 x 8.22 at -3.192 degrees (North through East) ! Clean map min=-0.0061921 max=0.1675 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=2.928 mas, bmaj=7.24 mas, bpa=-3.095 degrees ! Estimated noise=1.5313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153302 Jy ! Component: 100 - total flux cleaned = 0.231377 Jy ! Component: 150 - total flux cleaned = 0.278307 Jy ! Component: 200 - total flux cleaned = 0.30819 Jy ! Total flux subtracted in 200 components = 0.30819 Jy ! Clean residual min=-0.009904 max=0.015951 Jy/beam ! Clean residual mean=0.000027 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.30819 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.30819 Jy ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=8.22 mas, bpa=-3.192 degrees ! Estimated noise=1.06204 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 = 0.0251051 Jy ! Component: 100 - total flux cleaned = 0.0403282 Jy ! Component: 150 - total flux cleaned = 0.0502398 Jy ! Component: 200 - total flux cleaned = 0.05495 Jy ! Total flux subtracted in 200 components = 0.05495 Jy ! Clean residual min=-0.005227 max=0.006510 Jy/beam ! Clean residual mean=0.000005 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.36314 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 81 components and 0.36314 Jy ! Inverting map ! Added new window around map position (-0.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384123 Jy ! Component: 100 - total flux cleaned = 0.0052032 Jy ! Component: 150 - total flux cleaned = 0.00602779 Jy ! Component: 200 - total flux cleaned = 0.00674806 Jy ! Total flux subtracted in 200 components = 0.00674806 Jy ! Clean residual min=-0.004441 max=0.003587 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.369888 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.369888 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=7.678 mas, bmaj=12.82 mas, bpa=-5.658 degrees ! Estimated noise=1.25774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278759 Jy ! Component: 100 - total flux cleaned = 0.00337577 Jy ! Component: 150 - total flux cleaned = 0.00363529 Jy ! Component: 200 - total flux cleaned = 0.00379997 Jy ! Total flux subtracted in 200 components = 0.00379997 Jy ! Clean residual min=-0.003290 max=0.002904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.373688 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 = -4.83409e-05 Jy ! Component: 100 - total flux cleaned = -9.44962e-05 Jy ! Component: 150 - total flux cleaned = -0.00013682 Jy ! Component: 200 - total flux cleaned = -0.000176323 Jy ! Total flux subtracted in 200 components = -0.000176323 Jy ! Clean residual min=-0.003247 max=0.002921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.373512 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 129 components and 0.373512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=8.22 mas, bpa=-3.192 degrees ! Estimated noise=1.06204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144424 Jy ! Component: 100 - total flux cleaned = -0.00172083 Jy ! Component: 150 - total flux cleaned = -0.00180554 Jy ! Component: 200 - total flux cleaned = -0.00180468 Jy ! Total flux subtracted in 200 components = -0.00180468 Jy ! Clean residual min=-0.004417 max=0.003599 Jy/beam ! Clean residual mean=-0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.371707 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.371707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086971Jy sigma=0.466853 ! Fit after self-cal, rms=0.086989Jy sigma=0.466515 wmodel J0513+0100_S_map.mod ! Writing 140 model components to file: J0513+0100_S_map.mod wobs J0513+0100_S_uvs.fits ! Writing UV FITS file: J0513+0100_S_uvs.fits wwins J0513+0100_S_map.win ! wwins: Wrote 3 windows to J0513+0100_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 = -0.00167876 Jy ! Component: 100 - total flux cleaned = -0.00260905 Jy ! Component: 150 - total flux cleaned = -0.00308653 Jy ! Component: 200 - total flux cleaned = -0.00369635 Jy ! Component: 250 - total flux cleaned = -0.00443754 Jy ! Component: 300 - total flux cleaned = -0.00479282 Jy ! Component: 350 - total flux cleaned = -0.00493897 Jy ! Component: 400 - total flux cleaned = -0.0049384 Jy ! Component: 450 - total flux cleaned = -0.00498522 Jy ! Component: 500 - total flux cleaned = -0.00493963 Jy ! Component: 550 - total flux cleaned = -0.00498421 Jy ! Component: 600 - total flux cleaned = -0.00498416 Jy ! Component: 650 - total flux cleaned = -0.00494124 Jy ! Component: 700 - total flux cleaned = -0.00502588 Jy ! Component: 750 - total flux cleaned = -0.00498442 Jy ! Component: 800 - total flux cleaned = -0.00514782 Jy ! Component: 850 - total flux cleaned = -0.00510678 Jy ! Component: 900 - total flux cleaned = -0.0051467 Jy ! Component: 950 - total flux cleaned = -0.005186 Jy ! Component: 1000 - total flux cleaned = -0.00533994 Jy ! Component: 1050 - total flux cleaned = -0.00533948 Jy ! Component: 1100 - total flux cleaned = -0.00541539 Jy ! Component: 1150 - total flux cleaned = -0.00548912 Jy ! Component: 1200 - total flux cleaned = -0.00552508 Jy ! Component: 1250 - total flux cleaned = -0.00548874 Jy ! Component: 1300 - total flux cleaned = -0.00538191 Jy ! Component: 1350 - total flux cleaned = -0.00541617 Jy ! Component: 1400 - total flux cleaned = -0.0052076 Jy ! Component: 1450 - total flux cleaned = -0.00507055 Jy ! Component: 1500 - total flux cleaned = -0.0049352 Jy ! Component: 1550 - total flux cleaned = -0.00483488 Jy ! Component: 1600 - total flux cleaned = -0.00470225 Jy ! Component: 1650 - total flux cleaned = -0.00466964 Jy ! Component: 1700 - total flux cleaned = -0.00444277 Jy ! Component: 1750 - total flux cleaned = -0.00434728 Jy ! Component: 1800 - total flux cleaned = -0.00422055 Jy ! Component: 1850 - total flux cleaned = -0.00409522 Jy ! Component: 1900 - total flux cleaned = -0.00394066 Jy ! Component: 1950 - total flux cleaned = -0.00391014 Jy ! Component: 2000 - total flux cleaned = -0.00372728 Jy ! Component: 2050 - total flux cleaned = -0.00354686 Jy ! Component: 2100 - total flux cleaned = -0.00342741 Jy ! Component: 2150 - total flux cleaned = -0.00342755 Jy ! Component: 2200 - total flux cleaned = -0.00342746 Jy ! Component: 2250 - total flux cleaned = -0.00331118 Jy ! Component: 2300 - total flux cleaned = -0.00319661 Jy ! Component: 2350 - total flux cleaned = -0.00316829 Jy ! Component: 2400 - total flux cleaned = -0.00308328 Jy ! Component: 2450 - total flux cleaned = -0.00302751 Jy ! Component: 2500 - total flux cleaned = -0.00297236 Jy ! Component: 2550 - total flux cleaned = -0.00294467 Jy ! Component: 2600 - total flux cleaned = -0.00291734 Jy ! Component: 2650 - total flux cleaned = -0.0028094 Jy ! Component: 2700 - total flux cleaned = -0.00278248 Jy ! Component: 2750 - total flux cleaned = -0.00275563 Jy ! Component: 2800 - total flux cleaned = -0.00275537 Jy ! Component: 2850 - total flux cleaned = -0.00278143 Jy ! Component: 2900 - total flux cleaned = -0.00267784 Jy ! Component: 2950 - total flux cleaned = -0.00270311 Jy ! Component: 3000 - total flux cleaned = -0.0026522 Jy ! Component: 3050 - total flux cleaned = -0.0026017 Jy ! Component: 3100 - total flux cleaned = -0.00257659 Jy ! Component: 3150 - total flux cleaned = -0.00257662 Jy ! Component: 3200 - total flux cleaned = -0.00250267 Jy ! Component: 3250 - total flux cleaned = -0.00262526 Jy ! Component: 3300 - total flux cleaned = -0.0026008 Jy ! Component: 3350 - total flux cleaned = -0.00257675 Jy ! Component: 3400 - total flux cleaned = -0.00262443 Jy ! Component: 3450 - total flux cleaned = -0.00260045 Jy ! Component: 3500 - total flux cleaned = -0.00252984 Jy ! Component: 3550 - total flux cleaned = -0.00255334 Jy ! Component: 3600 - total flux cleaned = -0.00262304 Jy ! Component: 3650 - total flux cleaned = -0.00260004 Jy ! Component: 3700 - total flux cleaned = -0.00255459 Jy ! Component: 3750 - total flux cleaned = -0.00262283 Jy ! Component: 3800 - total flux cleaned = -0.00260039 Jy ! Component: 3850 - total flux cleaned = -0.00266774 Jy ! Component: 3900 - total flux cleaned = -0.00273442 Jy ! Component: 3950 - total flux cleaned = -0.00260211 Jy ! Component: 4000 - total flux cleaned = -0.00264622 Jy ! Component: 4050 - total flux cleaned = -0.00264628 Jy ! Total flux subtracted in 4096 components = -0.00262485 Jy ! Clean residual min=-0.001113 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.369083 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 431 components and 0.369083 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0513+0100_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.409 x 8.22 at -3.192 degrees (North through East) ! Clean map min=-0.0061771 max=0.1724 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0513+0100_S_map.fits wmodel /image_prod/ug002_uva//J0513+0100_S_map.mod ! Writing 431 model components to file: /image_prod/ug002_uva//J0513+0100_S_map.mod wobs /image_prod/ug002_uva//J0513+0100_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0513+0100_S_uvs.fits wwins /image_prod/ug002_uva//J0513+0100_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0513+0100_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.172402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404807 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.704414 0.704414 1.40883 2.81766 5.63532 11.2706 22.5413 45.0825 90.1651 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 425.885 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0513+0100_S_dfm.log closed on Wed Mar 4 20:44:18 2020