! Started logfile: /image_prod/ug002_uva//J1453+3505_S_dfm.log on Thu Mar 5 01:58:06 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//J1453+3505_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1453+3505_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.835926 visibilities/baseline/integration-bin. ! Found source: J1453+3505 ! ! 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 6771 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 J1453+3505_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004104Jy sigma=8.000557 ! Fit after self-cal, rms=0.893130Jy sigma=7.125411 ! 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=3.003 mas, bmaj=5.029 mas, bpa=1.182 degrees ! Estimated noise=1.886 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 = 0.0835557 Jy ! Component: 100 - total flux cleaned = 0.104024 Jy ! Total flux subtracted in 100 components = 0.104024 Jy ! Clean residual min=-0.004615 max=0.007908 Jy/beam ! Clean residual mean=-0.000018 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.104024 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.104024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079196Jy sigma=0.445218 ! Fit after self-cal, rms=0.079117Jy sigma=0.444804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826772 Jy ! Component: 100 - total flux cleaned = 0.0121933 Jy ! Total flux subtracted in 100 components = 0.0121933 Jy ! Clean residual min=-0.004085 max=0.004473 Jy/beam ! Clean residual mean=-0.000007 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.116217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.116217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078099Jy sigma=0.435823 ! Fit after self-cal, rms=0.078104Jy sigma=0.435706 ! 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=3.613 mas, bmaj=6.027 mas, bpa=0.9651 degrees ! Estimated noise=1.14702 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 = 0.00254151 Jy ! Component: 100 - total flux cleaned = 0.0039603 Jy ! Component: 150 - total flux cleaned = 0.004479 Jy ! Component: 200 - total flux cleaned = 0.00459657 Jy ! Total flux subtracted in 200 components = 0.00459657 Jy ! Clean residual min=-0.004545 max=0.003454 Jy/beam ! Clean residual mean=-0.000006 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.120814 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.120814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077925Jy sigma=0.435225 ! Fit after self-cal, rms=0.077938Jy sigma=0.435202 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.613 x 6.027 at 0.9651 degrees (North through East) ! Clean map min=-0.0043759 max=0.10797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.01 KP 1.01 ! LA 0.98 MK 1.02 OV 0.99 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.01 KP 1.00 ! LA 0.98 MK 1.00 OV 0.98 PT 1.04 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.99 KP 1.01 ! LA 0.98 MK 0.99 OV 1.01 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.077938Jy sigma=0.435202 ! Fit after self-cal, rms=0.077780Jy sigma=0.433210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.024 mas, bpa=0.8311 degrees ! Estimated noise=1.15337 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 = 0.00050676 Jy ! Component: 100 - total flux cleaned = 0.000673458 Jy ! Component: 150 - total flux cleaned = 0.000792255 Jy ! Component: 200 - total flux cleaned = 0.000835657 Jy ! Total flux subtracted in 200 components = 0.000835657 Jy ! Clean residual min=-0.003850 max=0.003530 Jy/beam ! Clean residual mean=-0.000004 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.121649 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.121649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077739Jy sigma=0.433139 ! Fit after self-cal, rms=0.077751Jy sigma=0.433102 ! 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=0.077751Jy sigma=0.433102 ! Fit after self-cal, rms=0.086883Jy sigma=0.420499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=5.992 mas, bpa=0.6542 degrees ! Estimated noise=1.15339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297607 Jy ! Component: 100 - total flux cleaned = -0.000319968 Jy ! Component: 150 - total flux cleaned = -0.000359637 Jy ! Component: 200 - total flux cleaned = -0.000415365 Jy ! Total flux subtracted in 200 components = -0.000415365 Jy ! Clean residual min=-0.001912 max=0.001978 Jy/beam ! Clean residual mean=-0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.121234 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.121234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086867Jy sigma=0.420413 ! Fit after self-cal, rms=0.086983Jy sigma=0.420238 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 = -9.97706e-05 Jy ! Component: 100 - total flux cleaned = -0.000119045 Jy ! Component: 150 - total flux cleaned = -0.000102002 Jy ! Component: 200 - total flux cleaned = -0.000102117 Jy ! Total flux subtracted in 200 components = -0.000102117 Jy ! Clean residual min=-0.001908 max=0.001960 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.121132 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.121132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086972Jy sigma=0.420188 ! Fit after self-cal, rms=0.086972Jy sigma=0.420182 ! 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=0.086972Jy sigma=0.420182 ! Fit after self-cal, rms=0.088147Jy sigma=0.420158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=5.986 mas, bpa=0.5247 degrees ! Estimated noise=1.15417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177294 Jy ! Component: 100 - total flux cleaned = -0.000234723 Jy ! Component: 150 - total flux cleaned = -0.000285289 Jy ! Component: 200 - total flux cleaned = -0.000316761 Jy ! Total flux subtracted in 200 components = -0.000316761 Jy ! Clean residual min=-0.001917 max=0.001948 Jy/beam ! Clean residual mean=-0.000007 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.120815 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.120815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088137Jy sigma=0.420104 ! Fit after self-cal, rms=0.088145Jy sigma=0.420099 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 = -5.77774e-05 Jy ! Component: 100 - total flux cleaned = -7.26668e-05 Jy ! Component: 150 - total flux cleaned = -5.74166e-05 Jy ! Component: 200 - total flux cleaned = -5.70559e-05 Jy ! Total flux subtracted in 200 components = -5.70559e-05 Jy ! Clean residual min=-0.001911 max=0.001930 Jy/beam ! Clean residual mean=-0.000007 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.120758 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.120758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088138Jy sigma=0.420063 ! Fit after self-cal, rms=0.088137Jy sigma=0.420059 ! 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=0.088137Jy sigma=0.420059 ! Fit after self-cal, rms=0.088466Jy sigma=0.420045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.926 mas, bmaj=9.946 mas, bpa=8.377 degrees ! Estimated noise=1.3436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185865 Jy ! Component: 100 - total flux cleaned = -0.000211769 Jy ! Component: 150 - total flux cleaned = -0.000232503 Jy ! Component: 200 - total flux cleaned = -0.000241247 Jy ! Total flux subtracted in 200 components = -0.000241247 Jy ! Clean residual min=-0.001862 max=0.001894 Jy/beam ! Clean residual mean=-0.000013 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.120517 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.120517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088464Jy sigma=0.420048 ! Fit after self-cal, rms=0.088468Jy sigma=0.420046 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 = 2.15157e-06 Jy ! Component: 100 - total flux cleaned = 2.48979e-06 Jy ! Component: 150 - total flux cleaned = 2.53904e-06 Jy ! Component: 200 - total flux cleaned = 2.39661e-06 Jy ! Total flux subtracted in 200 components = 2.39661e-06 Jy ! Clean residual min=-0.001867 max=0.001895 Jy/beam ! Clean residual mean=-0.000013 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.120519 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.120519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088468Jy sigma=0.420045 ! Fit after self-cal, rms=0.088467Jy sigma=0.420045 ! 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=3.644 mas, bmaj=5.98 mas, bpa=0.385 degrees ! Estimated noise=1.1546 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.98 at 0.385 degrees (North through East) ! Clean map min=-0.0018338 max=0.10881 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=3.031 mas, bmaj=4.981 mas, bpa=0.782 degrees ! Estimated noise=1.89363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837474 Jy ! Component: 100 - total flux cleaned = 0.105071 Jy ! Component: 150 - total flux cleaned = 0.113873 Jy ! Component: 200 - total flux cleaned = 0.117718 Jy ! Total flux subtracted in 200 components = 0.117718 Jy ! Clean residual min=-0.003530 max=0.003903 Jy/beam ! Clean residual mean=-0.000006 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.117718 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.117718 Jy ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.98 mas, bpa=0.385 degrees ! Estimated noise=1.1546 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 = 0.00174047 Jy ! Component: 100 - total flux cleaned = 0.00207174 Jy ! Component: 150 - total flux cleaned = 0.00228433 Jy ! Component: 200 - total flux cleaned = 0.00234307 Jy ! Total flux subtracted in 200 components = 0.00234307 Jy ! Clean residual min=-0.001970 max=0.001902 Jy/beam ! Clean residual mean=-0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.120061 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.120061 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=7.926 mas, bmaj=9.946 mas, bpa=8.377 degrees ! Estimated noise=1.3436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323939 Jy ! Component: 100 - total flux cleaned = 0.000345399 Jy ! Component: 150 - total flux cleaned = 0.000358335 Jy ! Component: 200 - total flux cleaned = 0.000364164 Jy ! Total flux subtracted in 200 components = 0.000364164 Jy ! Clean residual min=-0.001874 max=0.001884 Jy/beam ! Clean residual mean=-0.000013 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.120425 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 = 4.58354e-07 Jy ! Component: 100 - total flux cleaned = 5.62447e-06 Jy ! Component: 150 - total flux cleaned = 5.51002e-06 Jy ! Component: 200 - total flux cleaned = 5.74659e-06 Jy ! Total flux subtracted in 200 components = 5.74659e-06 Jy ! Clean residual min=-0.001876 max=0.001883 Jy/beam ! Clean residual mean=-0.000013 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.120431 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.120431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.98 mas, bpa=0.385 degrees ! Estimated noise=1.1546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.34835e-05 Jy ! Component: 100 - total flux cleaned = -0.000104832 Jy ! Component: 150 - total flux cleaned = -0.00012417 Jy ! Component: 200 - total flux cleaned = -0.000124691 Jy ! Total flux subtracted in 200 components = -0.000124691 Jy ! Clean residual min=-0.001923 max=0.001921 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.120306 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.120306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088473Jy sigma=0.420133 ! Fit after self-cal, rms=0.088464Jy sigma=0.420123 wmodel J1453+3505_S_map.mod ! Writing 43 model components to file: J1453+3505_S_map.mod wobs J1453+3505_S_uvs.fits ! Writing UV FITS file: J1453+3505_S_uvs.fits wwins J1453+3505_S_map.win ! wwins: Wrote 1 windows to J1453+3505_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 = 0.000178198 Jy ! Component: 100 - total flux cleaned = 0.000380265 Jy ! Component: 150 - total flux cleaned = 0.000380885 Jy ! Component: 200 - total flux cleaned = 0.000319305 Jy ! Component: 250 - total flux cleaned = 0.000378644 Jy ! Component: 300 - total flux cleaned = 0.000435532 Jy ! Component: 350 - total flux cleaned = 0.000491259 Jy ! Component: 400 - total flux cleaned = 0.000463887 Jy ! Component: 450 - total flux cleaned = 0.000491012 Jy ! Component: 500 - total flux cleaned = 0.000491384 Jy ! Component: 550 - total flux cleaned = 0.000593114 Jy ! Component: 600 - total flux cleaned = 0.000592655 Jy ! Component: 650 - total flux cleaned = 0.000666465 Jy ! Component: 700 - total flux cleaned = 0.000762937 Jy ! Component: 750 - total flux cleaned = 0.000810911 Jy ! Component: 800 - total flux cleaned = 0.000904595 Jy ! Component: 850 - total flux cleaned = 0.000973137 Jy ! Component: 900 - total flux cleaned = 0.000995324 Jy ! Component: 950 - total flux cleaned = 0.000995077 Jy ! Component: 1000 - total flux cleaned = 0.00103903 Jy ! Component: 1050 - total flux cleaned = 0.00108245 Jy ! Component: 1100 - total flux cleaned = 0.00114641 Jy ! Component: 1150 - total flux cleaned = 0.00110411 Jy ! Component: 1200 - total flux cleaned = 0.0011456 Jy ! Component: 1250 - total flux cleaned = 0.0012895 Jy ! Component: 1300 - total flux cleaned = 0.00130977 Jy ! Component: 1350 - total flux cleaned = 0.00138938 Jy ! Component: 1400 - total flux cleaned = 0.00138892 Jy ! Component: 1450 - total flux cleaned = 0.00138909 Jy ! Component: 1500 - total flux cleaned = 0.00150479 Jy ! Component: 1550 - total flux cleaned = 0.00148558 Jy ! Component: 1600 - total flux cleaned = 0.00159905 Jy ! Component: 1650 - total flux cleaned = 0.0017109 Jy ! Component: 1700 - total flux cleaned = 0.00172961 Jy ! Component: 1750 - total flux cleaned = 0.00180258 Jy ! Component: 1800 - total flux cleaned = 0.00194707 Jy ! Component: 1850 - total flux cleaned = 0.00200018 Jy ! Component: 1900 - total flux cleaned = 0.00203567 Jy ! Component: 1950 - total flux cleaned = 0.00208827 Jy ! Component: 2000 - total flux cleaned = 0.00217489 Jy ! Component: 2050 - total flux cleaned = 0.00226036 Jy ! Component: 2100 - total flux cleaned = 0.00226035 Jy ! Component: 2150 - total flux cleaned = 0.00231097 Jy ! Component: 2200 - total flux cleaned = 0.00241102 Jy ! Component: 2250 - total flux cleaned = 0.00246057 Jy ! Component: 2300 - total flux cleaned = 0.00252586 Jy ! Component: 2350 - total flux cleaned = 0.00252585 Jy ! Component: 2400 - total flux cleaned = 0.00260607 Jy ! Component: 2450 - total flux cleaned = 0.00265353 Jy ! Component: 2500 - total flux cleaned = 0.00270098 Jy ! Component: 2550 - total flux cleaned = 0.00270113 Jy ! Component: 2600 - total flux cleaned = 0.00276331 Jy ! Component: 2650 - total flux cleaned = 0.00279413 Jy ! Component: 2700 - total flux cleaned = 0.00285536 Jy ! Component: 2750 - total flux cleaned = 0.00287067 Jy ! Component: 2800 - total flux cleaned = 0.0029761 Jy ! Component: 2850 - total flux cleaned = 0.00299099 Jy ! Component: 2900 - total flux cleaned = 0.00305025 Jy ! Component: 2950 - total flux cleaned = 0.00310913 Jy ! Component: 3000 - total flux cleaned = 0.00315294 Jy ! Component: 3050 - total flux cleaned = 0.00322539 Jy ! Component: 3100 - total flux cleaned = 0.00335473 Jy ! Component: 3150 - total flux cleaned = 0.00338308 Jy ! Component: 3200 - total flux cleaned = 0.0034256 Jy ! Component: 3250 - total flux cleaned = 0.00348186 Jy ! Component: 3300 - total flux cleaned = 0.00352392 Jy ! Component: 3350 - total flux cleaned = 0.0035101 Jy ! Component: 3400 - total flux cleaned = 0.0035378 Jy ! Component: 3450 - total flux cleaned = 0.0035653 Jy ! Component: 3500 - total flux cleaned = 0.00363339 Jy ! Component: 3550 - total flux cleaned = 0.00361987 Jy ! Component: 3600 - total flux cleaned = 0.00364693 Jy ! Component: 3650 - total flux cleaned = 0.00368705 Jy ! Component: 3700 - total flux cleaned = 0.00366043 Jy ! Component: 3750 - total flux cleaned = 0.00364722 Jy ! Component: 3800 - total flux cleaned = 0.00367371 Jy ! Component: 3850 - total flux cleaned = 0.003713 Jy ! Component: 3900 - total flux cleaned = 0.00376519 Jy ! Component: 3950 - total flux cleaned = 0.00376516 Jy ! Component: 4000 - total flux cleaned = 0.0037136 Jy ! Component: 4050 - total flux cleaned = 0.00375204 Jy ! Total flux subtracted in 4096 components = 0.00377755 Jy ! Clean residual min=-0.000845 max=0.000759 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.124084 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 293 components and 0.124084 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1453+3505_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.98 at 0.385 degrees (North through East) ! Clean map min=-0.0012447 max=0.10897 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1453+3505_S_map.fits wmodel /image_prod/ug002_uva//J1453+3505_S_map.mod ! Writing 293 model components to file: /image_prod/ug002_uva//J1453+3505_S_map.mod wobs /image_prod/ug002_uva//J1453+3505_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1453+3505_S_uvs.fits wwins /image_prod/ug002_uva//J1453+3505_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1453+3505_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.592193 0.592193 1.18439 2.36877 4.73754 9.47508 18.9502 37.9003 75.8007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 506.592 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1453+3505_S_dfm.log closed on Thu Mar 5 01:58:10 2020