! Started logfile: /image_prod/ug002_uva//J0319+6949_S_dfm.log on Wed Mar 4 19:52:11 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//J0319+6949_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0319+6949_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.721429 visibilities/baseline/integration-bin. ! Found source: J0319+6949 ! ! 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 4848 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 J0319+6949_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 105 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.021038Jy sigma=7.893335 ! Fit after self-cal, rms=0.823072Jy sigma=6.329504 ! 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=3.285 mas, bmaj=4.175 mas, bpa=-75.7 degrees ! Estimated noise=2.12202 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 = 0.142164 Jy ! Component: 100 - total flux cleaned = 0.173235 Jy ! Total flux subtracted in 100 components = 0.173235 Jy ! Clean residual min=-0.008041 max=0.009737 Jy/beam ! Clean residual mean=0.000018 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.173235 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.173235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079622Jy sigma=0.538977 ! Fit after self-cal, rms=0.079102Jy sigma=0.534871 ! 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=3.999 mas, bmaj=4.837 mas, bpa=-75.81 degrees ! Estimated noise=1.36755 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 = 0.00877243 Jy ! Component: 100 - total flux cleaned = 0.012308 Jy ! Component: 150 - total flux cleaned = 0.0135976 Jy ! Component: 200 - total flux cleaned = 0.0139193 Jy ! Total flux subtracted in 200 components = 0.0139193 Jy ! Clean residual min=-0.007715 max=0.007742 Jy/beam ! Clean residual mean=0.000047 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.187154 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.187154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078018Jy sigma=0.529897 ! Fit after self-cal, rms=0.078035Jy sigma=0.529861 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.999 x 4.837 at -75.81 degrees (North through East) ! Clean map min=-0.0074817 max=0.1805 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 KP 1.00 MK 0.95 ! NL 0.91 OV 0.85 PT 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.96 HN 0.95 KP 0.98 ! MK 0.89 NL 0.99 OV 0.86 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 KP 1.62 MK 1.00 ! NL 0.96 OV 0.92 PT 0.98 SC 2.49 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 0.98 KP 1.00 ! MK 1.02 NL 1.64 OV 0.83 SC 1.19 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 KP 0.99 MK 1.00 ! NL 0.99 OV 0.89 PT 1.01 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 0.99 KP 1.00 ! MK 0.98 NL 1.11 OV 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.078035Jy sigma=0.529861 ! Fit after self-cal, rms=0.090324Jy sigma=0.476271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.033 mas, bmaj=4.812 mas, bpa=-77.83 degrees ! Estimated noise=1.3792 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 = 0.00158602 Jy ! Component: 100 - total flux cleaned = 0.00162832 Jy ! Component: 150 - total flux cleaned = 0.00166026 Jy ! Component: 200 - total flux cleaned = 0.00163291 Jy ! Total flux subtracted in 200 components = 0.00163291 Jy ! Clean residual min=-0.005034 max=0.004705 Jy/beam ! Clean residual mean=0.000012 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.188787 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.188787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090239Jy sigma=0.475982 ! Fit after self-cal, rms=0.090488Jy sigma=0.475542 ! 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=0.090488Jy sigma=0.475542 ! Fit after self-cal, rms=0.098686Jy sigma=0.432780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.027 mas, bmaj=4.809 mas, bpa=-77.84 degrees ! Estimated noise=1.38052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.69266e-06 Jy ! Component: 100 - total flux cleaned = -1.78535e-05 Jy ! Component: 150 - total flux cleaned = -6.20594e-05 Jy ! Component: 200 - total flux cleaned = -0.000120386 Jy ! Total flux subtracted in 200 components = -0.000120386 Jy ! Clean residual min=-0.002309 max=0.002125 Jy/beam ! Clean residual mean=0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.188666 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.188666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098651Jy sigma=0.432657 ! Fit after self-cal, rms=0.099186Jy sigma=0.432315 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 = -0.000139342 Jy ! Component: 100 - total flux cleaned = -0.000193338 Jy ! Component: 150 - total flux cleaned = -0.000209056 Jy ! Component: 200 - total flux cleaned = -0.000224011 Jy ! Total flux subtracted in 200 components = -0.000224011 Jy ! Clean residual min=-0.002283 max=0.002131 Jy/beam ! Clean residual mean=0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.188442 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.188442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099174Jy sigma=0.432267 ! Fit after self-cal, rms=0.099172Jy sigma=0.432260 ! 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=0.099172Jy sigma=0.432260 ! Fit after self-cal, rms=0.100277Jy sigma=0.432019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=4.807 mas, bpa=-78.02 degrees ! Estimated noise=1.37987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347398 Jy ! Component: 100 - total flux cleaned = -0.000444299 Jy ! Component: 150 - total flux cleaned = -0.000494176 Jy ! Component: 200 - total flux cleaned = -0.000538162 Jy ! Total flux subtracted in 200 components = -0.000538162 Jy ! Clean residual min=-0.002305 max=0.002108 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.187904 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.187904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100258Jy sigma=0.431961 ! Fit after self-cal, rms=0.100261Jy sigma=0.431955 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 = -7.78926e-05 Jy ! Component: 100 - total flux cleaned = -0.000105121 Jy ! Component: 150 - total flux cleaned = -0.000129468 Jy ! Component: 200 - total flux cleaned = -0.000152489 Jy ! Total flux subtracted in 200 components = -0.000152489 Jy ! Clean residual min=-0.002303 max=0.002101 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.187752 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.187752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100253Jy sigma=0.431931 ! Fit after self-cal, rms=0.100252Jy sigma=0.431928 ! 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=0.100252Jy sigma=0.431928 ! Fit after self-cal, rms=0.100607Jy sigma=0.431904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.431 mas, bmaj=9.38 mas, bpa=80.59 degrees ! Estimated noise=1.62871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232092 Jy ! Component: 100 - total flux cleaned = -0.000272924 Jy ! Component: 150 - total flux cleaned = -0.000296524 Jy ! Component: 200 - total flux cleaned = -0.000315618 Jy ! Total flux subtracted in 200 components = -0.000315618 Jy ! Clean residual min=-0.002263 max=0.002172 Jy/beam ! Clean residual mean=0.000007 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.187436 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.187436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100605Jy sigma=0.431896 ! Fit after self-cal, rms=0.100603Jy sigma=0.431892 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 = 3.10537e-05 Jy ! Component: 100 - total flux cleaned = 1.63299e-05 Jy ! Component: 150 - total flux cleaned = 7.82469e-06 Jy ! Component: 200 - total flux cleaned = -6.30899e-08 Jy ! Total flux subtracted in 200 components = -6.30899e-08 Jy ! Clean residual min=-0.002261 max=0.002161 Jy/beam ! Clean residual mean=0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.187436 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.187436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100605Jy sigma=0.431893 ! Fit after self-cal, rms=0.100604Jy sigma=0.431892 ! 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=4.044 mas, bmaj=4.806 mas, bpa=-78.18 degrees ! Estimated noise=1.37938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.044 x 4.806 at -78.18 degrees (North through East) ! Clean map min=-0.0021736 max=0.18238 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=3.315 mas, bmaj=4.149 mas, bpa=-78.27 degrees ! Estimated noise=2.11475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141675 Jy ! Component: 100 - total flux cleaned = 0.172742 Jy ! Component: 150 - total flux cleaned = 0.181629 Jy ! Component: 200 - total flux cleaned = 0.185276 Jy ! Total flux subtracted in 200 components = 0.185276 Jy ! Clean residual min=-0.003771 max=0.003413 Jy/beam ! Clean residual mean=0.000002 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.185276 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 0.185276 Jy ! Inverting map and beam ! Estimated beam: bmin=4.044 mas, bmaj=4.806 mas, bpa=-78.18 degrees ! Estimated noise=1.37938 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 = 0.00110729 Jy ! Component: 100 - total flux cleaned = 0.0013782 Jy ! Component: 150 - total flux cleaned = 0.00162386 Jy ! Component: 200 - total flux cleaned = 0.00178367 Jy ! Total flux subtracted in 200 components = 0.00178367 Jy ! Clean residual min=-0.002372 max=0.002290 Jy/beam ! Clean residual mean=0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.18706 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.18706 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=8.431 mas, bmaj=9.38 mas, bpa=80.59 degrees ! Estimated noise=1.62871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047684 Jy ! Component: 100 - total flux cleaned = 0.000518742 Jy ! Component: 150 - total flux cleaned = 0.000536054 Jy ! Component: 200 - total flux cleaned = 0.000536406 Jy ! Total flux subtracted in 200 components = 0.000536406 Jy ! Clean residual min=-0.002266 max=0.002158 Jy/beam ! Clean residual mean=0.000008 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.187597 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 = 6.3061e-08 Jy ! Component: 100 - total flux cleaned = -1.10204e-05 Jy ! Component: 150 - total flux cleaned = -1.61818e-05 Jy ! Component: 200 - total flux cleaned = -2.58475e-05 Jy ! Total flux subtracted in 200 components = -2.58475e-05 Jy ! Clean residual min=-0.002260 max=0.002150 Jy/beam ! Clean residual mean=0.000008 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.187571 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.187571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.044 mas, bmaj=4.806 mas, bpa=-78.18 degrees ! Estimated noise=1.37938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000308237 Jy ! Component: 100 - total flux cleaned = -0.000238298 Jy ! Component: 150 - total flux cleaned = -0.000199362 Jy ! Component: 200 - total flux cleaned = -0.000181176 Jy ! Total flux subtracted in 200 components = -0.000181176 Jy ! Clean residual min=-0.002345 max=0.002226 Jy/beam ! Clean residual mean=0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.187389 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.187389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100602Jy sigma=0.432044 ! Fit after self-cal, rms=0.100607Jy sigma=0.432020 wmodel J0319+6949_S_map.mod ! Writing 38 model components to file: J0319+6949_S_map.mod wobs J0319+6949_S_uvs.fits ! Writing UV FITS file: J0319+6949_S_uvs.fits wwins J0319+6949_S_map.win ! wwins: Wrote 1 windows to J0319+6949_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 = 0.000114989 Jy ! Component: 100 - total flux cleaned = 0.000411766 Jy ! Component: 150 - total flux cleaned = 0.000687884 Jy ! Component: 200 - total flux cleaned = 0.00101905 Jy ! Component: 250 - total flux cleaned = 0.00130518 Jy ! Component: 300 - total flux cleaned = 0.0015513 Jy ! Component: 350 - total flux cleaned = 0.00178876 Jy ! Component: 400 - total flux cleaned = 0.00202001 Jy ! Component: 450 - total flux cleaned = 0.00227394 Jy ! Component: 500 - total flux cleaned = 0.00249413 Jy ! Component: 550 - total flux cleaned = 0.00270863 Jy ! Component: 600 - total flux cleaned = 0.00283911 Jy ! Component: 650 - total flux cleaned = 0.0030184 Jy ! Component: 700 - total flux cleaned = 0.00319417 Jy ! Component: 750 - total flux cleaned = 0.00334223 Jy ! Component: 800 - total flux cleaned = 0.00353651 Jy ! Component: 850 - total flux cleaned = 0.00365519 Jy ! Component: 900 - total flux cleaned = 0.00379621 Jy ! Component: 950 - total flux cleaned = 0.00393458 Jy ! Component: 1000 - total flux cleaned = 0.00411512 Jy ! Component: 1050 - total flux cleaned = 0.00413737 Jy ! Component: 1100 - total flux cleaned = 0.00426893 Jy ! Component: 1150 - total flux cleaned = 0.00431217 Jy ! Component: 1200 - total flux cleaned = 0.00435471 Jy ! Component: 1250 - total flux cleaned = 0.00437568 Jy ! Component: 1300 - total flux cleaned = 0.00441692 Jy ! Component: 1350 - total flux cleaned = 0.00447815 Jy ! Component: 1400 - total flux cleaned = 0.00455852 Jy ! Component: 1450 - total flux cleaned = 0.00455807 Jy ! Component: 1500 - total flux cleaned = 0.0045577 Jy ! Component: 1550 - total flux cleaned = 0.00451927 Jy ! Component: 1600 - total flux cleaned = 0.00461463 Jy ! Component: 1650 - total flux cleaned = 0.00463353 Jy ! Component: 1700 - total flux cleaned = 0.00470811 Jy ! Component: 1750 - total flux cleaned = 0.00472636 Jy ! Component: 1800 - total flux cleaned = 0.00478089 Jy ! Component: 1850 - total flux cleaned = 0.00481677 Jy ! Component: 1900 - total flux cleaned = 0.00476359 Jy ! Component: 1950 - total flux cleaned = 0.00483432 Jy ! Component: 2000 - total flux cleaned = 0.00488651 Jy ! Component: 2050 - total flux cleaned = 0.00492082 Jy ! Component: 2100 - total flux cleaned = 0.00485225 Jy ! Component: 2150 - total flux cleaned = 0.00492016 Jy ! Component: 2200 - total flux cleaned = 0.00486963 Jy ! Component: 2250 - total flux cleaned = 0.00490313 Jy ! Component: 2300 - total flux cleaned = 0.00493625 Jy ! Component: 2350 - total flux cleaned = 0.00500197 Jy ! Component: 2400 - total flux cleaned = 0.00500188 Jy ! Component: 2450 - total flux cleaned = 0.00498595 Jy ! Component: 2500 - total flux cleaned = 0.00501772 Jy ! Component: 2550 - total flux cleaned = 0.005065 Jy ! Component: 2600 - total flux cleaned = 0.00508063 Jy ! Component: 2650 - total flux cleaned = 0.0051273 Jy ! Component: 2700 - total flux cleaned = 0.00515805 Jy ! Component: 2750 - total flux cleaned = 0.00521922 Jy ! Component: 2800 - total flux cleaned = 0.00526463 Jy ! Component: 2850 - total flux cleaned = 0.00533971 Jy ! Component: 2900 - total flux cleaned = 0.00532488 Jy ! Component: 2950 - total flux cleaned = 0.00539902 Jy ! Component: 3000 - total flux cleaned = 0.00542842 Jy ! Component: 3050 - total flux cleaned = 0.00542841 Jy ! Component: 3100 - total flux cleaned = 0.00541383 Jy ! Component: 3150 - total flux cleaned = 0.00547138 Jy ! Component: 3200 - total flux cleaned = 0.00545701 Jy ! Component: 3250 - total flux cleaned = 0.00544296 Jy ! Component: 3300 - total flux cleaned = 0.00545711 Jy ! Component: 3350 - total flux cleaned = 0.00548526 Jy ! Component: 3400 - total flux cleaned = 0.0055269 Jy ! Component: 3450 - total flux cleaned = 0.00555466 Jy ! Component: 3500 - total flux cleaned = 0.00560936 Jy ! Component: 3550 - total flux cleaned = 0.00558211 Jy ! Component: 3600 - total flux cleaned = 0.00558208 Jy ! Component: 3650 - total flux cleaned = 0.00563587 Jy ! Component: 3700 - total flux cleaned = 0.00559571 Jy ! Component: 3750 - total flux cleaned = 0.00562231 Jy ! Component: 3800 - total flux cleaned = 0.00566198 Jy ! Component: 3850 - total flux cleaned = 0.00564893 Jy ! Component: 3900 - total flux cleaned = 0.00571432 Jy ! Component: 3950 - total flux cleaned = 0.00572734 Jy ! Component: 4000 - total flux cleaned = 0.00579198 Jy ! Component: 4050 - total flux cleaned = 0.00580478 Jy ! Total flux subtracted in 4096 components = 0.00584322 Jy ! Clean residual min=-0.000731 max=0.000812 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.193233 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 311 components and 0.193233 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0319+6949_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.044 x 4.806 at -78.18 degrees (North through East) ! Clean map min=-0.0015327 max=0.18246 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0319+6949_S_map.fits wmodel /image_prod/ug002_uva//J0319+6949_S_map.mod ! Writing 311 model components to file: /image_prod/ug002_uva//J0319+6949_S_map.mod wobs /image_prod/ug002_uva//J0319+6949_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0319+6949_S_uvs.fits wwins /image_prod/ug002_uva//J0319+6949_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0319+6949_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.182461 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357275 0.357275 0.71455 1.4291 2.8582 5.7164 11.4328 22.8656 45.7312 91.4624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 839.688 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0319+6949_S_dfm.log closed on Wed Mar 4 19:52:15 2020