! Started logfile: /image_prod/ug002_uva//J0200+0322_S_dfm.log on Wed Mar 4 19:20:18 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//J0200+0322_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0200+0322_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959506 visibilities/baseline/integration-bin. ! Found source: J0200+0322 ! ! 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 5829 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 J0200+0322_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.073506Jy sigma=7.754057 ! Fit after self-cal, rms=0.636615Jy sigma=4.560040 ! 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=2.89 mas, bmaj=7.232 mas, bpa=-3.777 degrees ! Estimated noise=1.56793 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 = 0.287244 Jy ! Component: 100 - total flux cleaned = 0.349881 Jy ! Total flux subtracted in 100 components = 0.349881 Jy ! Clean residual min=-0.005875 max=0.017471 Jy/beam ! Clean residual mean=-0.000007 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.349881 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.349881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079015Jy sigma=0.495029 ! Fit after self-cal, rms=0.079013Jy sigma=0.495013 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139297 Jy ! Component: 100 - total flux cleaned = 0.0192752 Jy ! Total flux subtracted in 100 components = 0.0192752 Jy ! Clean residual min=-0.005870 max=0.007291 Jy/beam ! Clean residual mean=-0.000006 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.369156 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.369156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076795Jy sigma=0.472422 ! Fit after self-cal, rms=0.076785Jy sigma=0.472372 ! 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=3.381 mas, bmaj=8.044 mas, bpa=-3.48 degrees ! Estimated noise=1.32285 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 (10, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044101 Jy ! Component: 100 - total flux cleaned = 0.00550453 Jy ! Component: 150 - total flux cleaned = 0.00628971 Jy ! Component: 200 - total flux cleaned = 0.00674308 Jy ! Total flux subtracted in 200 components = 0.00674308 Jy ! Clean residual min=-0.004630 max=0.006804 Jy/beam ! Clean residual mean=-0.000013 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.3759 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.3759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075966Jy sigma=0.467129 ! Fit after self-cal, rms=0.075929Jy sigma=0.466689 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.381 x 8.044 at -3.48 degrees (North through East) ! Clean map min=-0.0043074 max=0.36618 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.97 KP 0.99 ! LA 1.02 MK 1.07 NL 1.01 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.99 ! LA 1.01 MK 1.03 NL 0.97 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.00 ! LA 0.99 MK 0.99 NL 1.04 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.075929Jy sigma=0.466689 ! Fit after self-cal, rms=0.073620Jy sigma=0.458119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.392 mas, bmaj=8.045 mas, bpa=-3.2 degrees ! Estimated noise=1.31593 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 (-75, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425891 Jy ! Component: 100 - total flux cleaned = 0.00482112 Jy ! Component: 150 - total flux cleaned = 0.00483176 Jy ! Component: 200 - total flux cleaned = 0.00454833 Jy ! Total flux subtracted in 200 components = 0.00454833 Jy ! Clean residual min=-0.004622 max=0.004930 Jy/beam ! Clean residual mean=-0.000014 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.380448 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.380448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073008Jy sigma=0.454618 ! Fit after self-cal, rms=0.072985Jy sigma=0.454449 ! 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=0.072985Jy sigma=0.454449 ! Fit after self-cal, rms=0.067954Jy sigma=0.423992 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=8.032 mas, bpa=-3.174 degrees ! Estimated noise=1.32019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457813 Jy ! Component: 100 - total flux cleaned = -0.000744394 Jy ! Component: 150 - total flux cleaned = -0.000934145 Jy ! Component: 200 - total flux cleaned = -0.000835526 Jy ! Total flux subtracted in 200 components = -0.000835526 Jy ! Clean residual min=-0.002489 max=0.002225 Jy/beam ! Clean residual mean=-0.000012 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.379612 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.379612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067786Jy sigma=0.422662 ! Fit after self-cal, rms=0.067813Jy sigma=0.422540 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 = -0.000333844 Jy ! Component: 100 - total flux cleaned = -0.000418936 Jy ! Component: 150 - total flux cleaned = -0.00049411 Jy ! Component: 200 - total flux cleaned = -0.00052717 Jy ! Total flux subtracted in 200 components = -0.00052717 Jy ! Clean residual min=-0.002303 max=0.002198 Jy/beam ! Clean residual mean=-0.000012 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.379085 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.379085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067766Jy sigma=0.422206 ! Fit after self-cal, rms=0.067759Jy sigma=0.422191 ! 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=0.067759Jy sigma=0.422191 ! Fit after self-cal, rms=0.067844Jy sigma=0.421658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=8.021 mas, bpa=-3.12 degrees ! Estimated noise=1.31996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000407308 Jy ! Component: 100 - total flux cleaned = -0.000263341 Jy ! Component: 150 - total flux cleaned = -0.000191129 Jy ! Component: 200 - total flux cleaned = -0.000192601 Jy ! Total flux subtracted in 200 components = -0.000192601 Jy ! Clean residual min=-0.002031 max=0.001817 Jy/beam ! Clean residual mean=-0.000010 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.378893 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.378893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067786Jy sigma=0.421220 ! Fit after self-cal, rms=0.067784Jy sigma=0.421196 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 = -0.000150665 Jy ! Component: 100 - total flux cleaned = -0.000207948 Jy ! Component: 150 - total flux cleaned = -0.000208557 Jy ! Component: 200 - total flux cleaned = -0.000234788 Jy ! Total flux subtracted in 200 components = -0.000234788 Jy ! Clean residual min=-0.001978 max=0.001787 Jy/beam ! Clean residual mean=-0.000010 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.378658 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.378658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067762Jy sigma=0.421043 ! Fit after self-cal, rms=0.067759Jy sigma=0.421038 ! 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=0.067759Jy sigma=0.421038 ! Fit after self-cal, rms=0.067812Jy sigma=0.420947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.563 mas, bmaj=12.37 mas, bpa=-4.411 degrees ! Estimated noise=1.60751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545203 Jy ! Component: 100 - total flux cleaned = 0.000613901 Jy ! Component: 150 - total flux cleaned = 0.000587086 Jy ! Component: 200 - total flux cleaned = 0.00056333 Jy ! Total flux subtracted in 200 components = 0.00056333 Jy ! Clean residual min=-0.002453 max=0.001834 Jy/beam ! Clean residual mean=-0.000017 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.379221 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.379221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067801Jy sigma=0.420838 ! Fit after self-cal, rms=0.067798Jy sigma=0.420809 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 = 1.02513e-05 Jy ! Component: 100 - total flux cleaned = -6.06133e-05 Jy ! Component: 150 - total flux cleaned = -8.06807e-05 Jy ! Component: 200 - total flux cleaned = -9.81305e-05 Jy ! Total flux subtracted in 200 components = -9.81305e-05 Jy ! Clean residual min=-0.002426 max=0.001816 Jy/beam ! Clean residual mean=-0.000017 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.379123 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 163 components and 0.379123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067799Jy sigma=0.420786 ! Fit after self-cal, rms=0.067794Jy sigma=0.420765 ! 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=3.377 mas, bmaj=8.015 mas, bpa=-3.088 degrees ! Estimated noise=1.32027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 8.015 at -3.088 degrees (North through East) ! Clean map min=-0.0023058 max=0.36496 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=2.888 mas, bmaj=7.213 mas, bpa=-3.531 degrees ! Estimated noise=1.56582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.286828 Jy ! Component: 100 - total flux cleaned = 0.349376 Jy ! Component: 150 - total flux cleaned = 0.364268 Jy ! Component: 200 - total flux cleaned = 0.369885 Jy ! Total flux subtracted in 200 components = 0.369885 Jy ! Clean residual min=-0.002856 max=0.003233 Jy/beam ! Clean residual mean=-0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.369885 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.369885 Jy ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=8.015 mas, bpa=-3.088 degrees ! Estimated noise=1.32027 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) ! Added new window around map position (3.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367094 Jy ! Component: 100 - total flux cleaned = 0.00607965 Jy ! Component: 150 - total flux cleaned = 0.00716261 Jy ! Component: 200 - total flux cleaned = 0.00762123 Jy ! Total flux subtracted in 200 components = 0.00762123 Jy ! Clean residual min=-0.002051 max=0.001995 Jy/beam ! Clean residual mean=-0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.377506 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.377506 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=7.563 mas, bmaj=12.37 mas, bpa=-4.411 degrees ! Estimated noise=1.60751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114656 Jy ! Component: 100 - total flux cleaned = 0.00181258 Jy ! Component: 150 - total flux cleaned = 0.00222975 Jy ! Component: 200 - total flux cleaned = 0.00252754 Jy ! Total flux subtracted in 200 components = 0.00252754 Jy ! Clean residual min=-0.002450 max=0.001891 Jy/beam ! Clean residual mean=-0.000015 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.380033 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 = 0.000206919 Jy ! Component: 100 - total flux cleaned = 0.0003908 Jy ! Component: 150 - total flux cleaned = 0.000514391 Jy ! Component: 200 - total flux cleaned = 0.000625881 Jy ! Total flux subtracted in 200 components = 0.000625881 Jy ! Clean residual min=-0.002346 max=0.001834 Jy/beam ! Clean residual mean=-0.000015 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.380659 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 68 components and 0.380659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=8.015 mas, bpa=-3.088 degrees ! Estimated noise=1.32027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025319 Jy ! Component: 100 - total flux cleaned = -0.000123971 Jy ! Component: 150 - total flux cleaned = -0.000163893 Jy ! Component: 200 - total flux cleaned = -0.000128821 Jy ! Total flux subtracted in 200 components = -0.000128821 Jy ! Clean residual min=-0.001877 max=0.001762 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.380531 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.380531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067829Jy sigma=0.420892 ! Fit after self-cal, rms=0.067818Jy sigma=0.420817 wmodel J0200+0322_S_map.mod ! Writing 87 model components to file: J0200+0322_S_map.mod wobs J0200+0322_S_uvs.fits ! Writing UV FITS file: J0200+0322_S_uvs.fits wwins J0200+0322_S_map.win ! wwins: Wrote 4 windows to J0200+0322_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 = -0.000675945 Jy ! Component: 100 - total flux cleaned = -0.00101812 Jy ! Component: 150 - total flux cleaned = -0.00125548 Jy ! Component: 200 - total flux cleaned = -0.0015418 Jy ! Component: 250 - total flux cleaned = -0.00168131 Jy ! Component: 300 - total flux cleaned = -0.00184502 Jy ! Component: 350 - total flux cleaned = -0.00197871 Jy ! Component: 400 - total flux cleaned = -0.00211019 Jy ! Component: 450 - total flux cleaned = -0.00223906 Jy ! Component: 500 - total flux cleaned = -0.00231496 Jy ! Component: 550 - total flux cleaned = -0.00248941 Jy ! Component: 600 - total flux cleaned = -0.00258724 Jy ! Component: 650 - total flux cleaned = -0.00270775 Jy ! Component: 700 - total flux cleaned = -0.00280263 Jy ! Component: 750 - total flux cleaned = -0.00291909 Jy ! Component: 800 - total flux cleaned = -0.00291875 Jy ! Component: 850 - total flux cleaned = -0.00305534 Jy ! Component: 900 - total flux cleaned = -0.00307787 Jy ! Component: 950 - total flux cleaned = -0.00312235 Jy ! Component: 1000 - total flux cleaned = -0.00327568 Jy ! Component: 1050 - total flux cleaned = -0.00334049 Jy ! Component: 1100 - total flux cleaned = -0.00346891 Jy ! Component: 1150 - total flux cleaned = -0.00357484 Jy ! Component: 1200 - total flux cleaned = -0.00370006 Jy ! Component: 1250 - total flux cleaned = -0.00376223 Jy ! Component: 1300 - total flux cleaned = -0.00384389 Jy ! Component: 1350 - total flux cleaned = -0.00392483 Jy ! Component: 1400 - total flux cleaned = -0.004065 Jy ! Component: 1450 - total flux cleaned = -0.00410447 Jy ! Component: 1500 - total flux cleaned = -0.00414361 Jy ! Component: 1550 - total flux cleaned = -0.00414347 Jy ! Component: 1600 - total flux cleaned = -0.00423964 Jy ! Component: 1650 - total flux cleaned = -0.00420173 Jy ! Component: 1700 - total flux cleaned = -0.00433421 Jy ! Component: 1750 - total flux cleaned = -0.00442819 Jy ! Component: 1800 - total flux cleaned = -0.00440941 Jy ! Component: 1850 - total flux cleaned = -0.00450152 Jy ! Component: 1900 - total flux cleaned = -0.00448324 Jy ! Component: 1950 - total flux cleaned = -0.00459229 Jy ! Component: 2000 - total flux cleaned = -0.00471833 Jy ! Component: 2050 - total flux cleaned = -0.00471816 Jy ! Component: 2100 - total flux cleaned = -0.00475353 Jy ! Component: 2150 - total flux cleaned = -0.00482374 Jy ! Component: 2200 - total flux cleaned = -0.00482363 Jy ! Component: 2250 - total flux cleaned = -0.00487592 Jy ! Component: 2300 - total flux cleaned = -0.00501307 Jy ! Component: 2350 - total flux cleaned = -0.00499593 Jy ! Component: 2400 - total flux cleaned = -0.00508042 Jy ! Component: 2450 - total flux cleaned = -0.00514733 Jy ! Component: 2500 - total flux cleaned = -0.00516411 Jy ! Component: 2550 - total flux cleaned = -0.00523025 Jy ! Component: 2600 - total flux cleaned = -0.00529596 Jy ! Component: 2650 - total flux cleaned = -0.0053449 Jy ! Component: 2700 - total flux cleaned = -0.00537715 Jy ! Component: 2750 - total flux cleaned = -0.00540924 Jy ! Component: 2800 - total flux cleaned = -0.00545715 Jy ! Component: 2850 - total flux cleaned = -0.00555209 Jy ! Component: 2900 - total flux cleaned = -0.00556775 Jy ! Component: 2950 - total flux cleaned = -0.00556772 Jy ! Component: 3000 - total flux cleaned = -0.00562985 Jy ! Component: 3050 - total flux cleaned = -0.00566071 Jy ! Component: 3100 - total flux cleaned = -0.00572216 Jy ! Component: 3150 - total flux cleaned = -0.00573741 Jy ! Component: 3200 - total flux cleaned = -0.00578278 Jy ! Component: 3250 - total flux cleaned = -0.00581287 Jy ! Component: 3300 - total flux cleaned = -0.00582794 Jy ! Component: 3350 - total flux cleaned = -0.00581326 Jy ! Component: 3400 - total flux cleaned = -0.00591666 Jy ! Component: 3450 - total flux cleaned = -0.00593126 Jy ! Component: 3500 - total flux cleaned = -0.00596049 Jy ! Component: 3550 - total flux cleaned = -0.00601834 Jy ! Component: 3600 - total flux cleaned = -0.00606147 Jy ! Component: 3650 - total flux cleaned = -0.0060329 Jy ! Component: 3700 - total flux cleaned = -0.00608976 Jy ! Component: 3750 - total flux cleaned = -0.00611813 Jy ! Component: 3800 - total flux cleaned = -0.00614645 Jy ! Component: 3850 - total flux cleaned = -0.00621638 Jy ! Component: 3900 - total flux cleaned = -0.00617455 Jy ! Component: 3950 - total flux cleaned = -0.00620213 Jy ! Component: 4000 - total flux cleaned = -0.00622952 Jy ! Component: 4050 - total flux cleaned = -0.00624309 Jy ! Total flux subtracted in 4096 components = -0.00631107 Jy ! Clean residual min=-0.000781 max=0.000801 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.374219 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 386 components and 0.374219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0200+0322_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 8.015 at -3.088 degrees (North through East) ! Clean map min=-0.001528 max=0.365 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0200+0322_S_map.fits wmodel /image_prod/ug002_uva//J0200+0322_S_map.mod ! Writing 386 model components to file: /image_prod/ug002_uva//J0200+0322_S_map.mod wobs /image_prod/ug002_uva//J0200+0322_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0200+0322_S_uvs.fits wwins /image_prod/ug002_uva//J0200+0322_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0200+0322_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.365004 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247543 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203458 0.203458 0.406916 0.813832 1.62766 3.25533 6.51066 13.0213 26.0426 52.0853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.365 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1474.51 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0200+0322_S_dfm.log closed on Wed Mar 4 19:20:22 2020