! Started logfile: /image_prod/ug002_uva//J0509+3528_S_dfm.log on Wed Mar 4 20:42:23 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//J0509+3528_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0509+3528_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J0509+3528 ! ! 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 4725 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 J0509+3528_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049390Jy sigma=8.256198 ! Fit after self-cal, rms=0.745948Jy sigma=5.910537 ! 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=2.943 mas, bmaj=5.348 mas, bpa=-1.467 degrees ! Estimated noise=1.89844 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 = 0.194419 Jy ! Component: 100 - total flux cleaned = 0.240112 Jy ! Total flux subtracted in 100 components = 0.240112 Jy ! Clean residual min=-0.009485 max=0.017873 Jy/beam ! Clean residual mean=0.000014 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.240112 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.240112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094731Jy sigma=0.585219 ! Fit after self-cal, rms=0.094719Jy sigma=0.585181 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020772 Jy ! Component: 100 - total flux cleaned = 0.0333271 Jy ! Total flux subtracted in 100 components = 0.0333271 Jy ! Clean residual min=-0.008638 max=0.010417 Jy/beam ! Clean residual mean=0.000012 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.273439 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.273439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088790Jy sigma=0.535102 ! Fit after self-cal, rms=0.088791Jy sigma=0.535038 ! 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=3.382 mas, bmaj=6.006 mas, bpa=0.7166 degrees ! Estimated noise=1.34587 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 = 0.0091351 Jy ! Component: 100 - total flux cleaned = 0.0142641 Jy ! Component: 150 - total flux cleaned = 0.0173965 Jy ! Component: 200 - total flux cleaned = 0.0193494 Jy ! Total flux subtracted in 200 components = 0.0193494 Jy ! Clean residual min=-0.010178 max=0.011239 Jy/beam ! Clean residual mean=0.000014 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.292788 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.292788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087323Jy sigma=0.528471 ! Fit after self-cal, rms=0.087319Jy sigma=0.528443 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.382 x 6.006 at 0.7166 degrees (North through East) ! Clean map min=-0.0097258 max=0.25274 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.01 KP 1.06 ! LA 1.04 MK 0.98 NL 1.00 OV 0.84 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.04 KP 1.09 ! LA 1.04 MK 0.98 NL 0.87 OV 0.86 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.02 KP 1.08 ! LA 1.03 MK 0.99 NL 0.94 OV 0.92 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.087319Jy sigma=0.528443 ! Fit after self-cal, rms=0.081486Jy sigma=0.487342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=6.022 mas, bpa=0.6808 degrees ! Estimated noise=1.35307 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 = 0.00125543 Jy ! Component: 100 - total flux cleaned = 0.00104301 Jy ! Component: 150 - total flux cleaned = 0.000681572 Jy ! Component: 200 - total flux cleaned = 0.000356171 Jy ! Total flux subtracted in 200 components = 0.000356171 Jy ! Clean residual min=-0.006411 max=0.006521 Jy/beam ! Clean residual mean=0.000005 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.293145 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.293145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081235Jy sigma=0.485148 ! Fit after self-cal, rms=0.081246Jy sigma=0.484991 ! 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=0.081246Jy sigma=0.484991 ! Fit after self-cal, rms=0.069010Jy sigma=0.440225 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.4 mas, bmaj=5.977 mas, bpa=-0.1581 degrees ! Estimated noise=1.36052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00287865 Jy ! Component: 100 - total flux cleaned = -0.0030757 Jy ! Component: 150 - total flux cleaned = -0.00315579 Jy ! Component: 200 - total flux cleaned = -0.00328026 Jy ! Total flux subtracted in 200 components = -0.00328026 Jy ! Clean residual min=-0.003255 max=0.003071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.289864 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.289864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068740Jy sigma=0.437923 ! Fit after self-cal, rms=0.068746Jy sigma=0.437745 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 = -3.70193e-05 Jy ! Component: 100 - total flux cleaned = -7.69185e-05 Jy ! Component: 150 - total flux cleaned = -4.07942e-05 Jy ! Component: 200 - total flux cleaned = -7.33237e-05 Jy ! Total flux subtracted in 200 components = -7.33237e-05 Jy ! Clean residual min=-0.003176 max=0.003100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.289791 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.289791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068706Jy sigma=0.437376 ! Fit after self-cal, rms=0.068705Jy sigma=0.437370 ! 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=0.068705Jy sigma=0.437370 ! Fit after self-cal, rms=0.070396Jy sigma=0.435779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=5.96 mas, bpa=-0.4458 degrees ! Estimated noise=1.36332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515745 Jy ! Component: 100 - total flux cleaned = -0.000513265 Jy ! Component: 150 - total flux cleaned = -0.000565361 Jy ! Component: 200 - total flux cleaned = -0.000737202 Jy ! Total flux subtracted in 200 components = -0.000737202 Jy ! Clean residual min=-0.002766 max=0.002762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.289054 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.289054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070294Jy sigma=0.435048 ! Fit after self-cal, rms=0.070310Jy sigma=0.435041 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 = -0.000194439 Jy ! Component: 100 - total flux cleaned = -0.00036381 Jy ! Component: 150 - total flux cleaned = -0.000486978 Jy ! Component: 200 - total flux cleaned = -0.000572078 Jy ! Total flux subtracted in 200 components = -0.000572078 Jy ! Clean residual min=-0.002741 max=0.002719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.288482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.288482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070279Jy sigma=0.434818 ! Fit after self-cal, rms=0.070279Jy sigma=0.434815 ! 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=0.070279Jy sigma=0.434815 ! Fit after self-cal, rms=0.070902Jy sigma=0.434581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.935 mas, bmaj=9.306 mas, bpa=-1.2 degrees ! Estimated noise=1.67337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177351 Jy ! Component: 100 - total flux cleaned = -0.00022779 Jy ! Component: 150 - total flux cleaned = -0.000256819 Jy ! Component: 200 - total flux cleaned = -0.000282467 Jy ! Total flux subtracted in 200 components = -0.000282467 Jy ! Clean residual min=-0.002703 max=0.002176 Jy/beam ! Clean residual mean=-0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.288199 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.288199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070891Jy sigma=0.434479 ! Fit after self-cal, rms=0.070894Jy sigma=0.434474 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 = 8.48124e-06 Jy ! Component: 100 - total flux cleaned = -1.28864e-05 Jy ! Component: 150 - total flux cleaned = -4.18792e-05 Jy ! Component: 200 - total flux cleaned = -5.91463e-05 Jy ! Total flux subtracted in 200 components = -5.91463e-05 Jy ! Clean residual min=-0.002690 max=0.002175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.28814 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.28814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070892Jy sigma=0.434455 ! Fit after self-cal, rms=0.070890Jy sigma=0.434451 ! 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=3.416 mas, bmaj=5.952 mas, bpa=-0.6743 degrees ! Estimated noise=1.36654 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.416 x 5.952 at -0.6743 degrees (North through East) ! Clean map min=-0.0026663 max=0.258 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=2.969 mas, bmaj=5.281 mas, bpa=-2.942 degrees ! Estimated noise=1.93694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198327 Jy ! Component: 100 - total flux cleaned = 0.244304 Jy ! Component: 150 - total flux cleaned = 0.263772 Jy ! Component: 200 - total flux cleaned = 0.274573 Jy ! Total flux subtracted in 200 components = 0.274573 Jy ! Clean residual min=-0.004409 max=0.005345 Jy/beam ! Clean residual mean=-0.000001 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.274573 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.274573 Jy ! Inverting map and beam ! Estimated beam: bmin=3.416 mas, bmaj=5.952 mas, bpa=-0.6743 degrees ! Estimated noise=1.36654 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 = 0.00709197 Jy ! Component: 100 - total flux cleaned = 0.0107336 Jy ! Component: 150 - total flux cleaned = 0.0127384 Jy ! Component: 200 - total flux cleaned = 0.0136915 Jy ! Total flux subtracted in 200 components = 0.0136915 Jy ! Clean residual min=-0.002912 max=0.002782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.288265 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.288265 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=6.935 mas, bmaj=9.306 mas, bpa=-1.2 degrees ! Estimated noise=1.67337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.94234e-06 Jy ! Component: 100 - total flux cleaned = 9.31773e-05 Jy ! Component: 150 - total flux cleaned = 9.33921e-05 Jy ! Component: 200 - total flux cleaned = 8.00208e-05 Jy ! Total flux subtracted in 200 components = 8.00208e-05 Jy ! Clean residual min=-0.002736 max=0.002147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.288345 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 = -2.31827e-05 Jy ! Component: 100 - total flux cleaned = -3.36792e-05 Jy ! Component: 150 - total flux cleaned = -4.33427e-05 Jy ! Component: 200 - total flux cleaned = -5.20886e-05 Jy ! Total flux subtracted in 200 components = -5.20886e-05 Jy ! Clean residual min=-0.002721 max=0.002157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.288293 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.288293 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.416 mas, bmaj=5.952 mas, bpa=-0.6743 degrees ! Estimated noise=1.36654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151282 Jy ! Component: 100 - total flux cleaned = 0.00029603 Jy ! Component: 150 - total flux cleaned = 0.0003861 Jy ! Component: 200 - total flux cleaned = 0.000488302 Jy ! Total flux subtracted in 200 components = 0.000488302 Jy ! Clean residual min=-0.002888 max=0.002729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.288781 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.288781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070858Jy sigma=0.434113 ! Fit after self-cal, rms=0.070855Jy sigma=0.434089 wmodel J0509+3528_S_map.mod ! Writing 47 model components to file: J0509+3528_S_map.mod wobs J0509+3528_S_uvs.fits ! Writing UV FITS file: J0509+3528_S_uvs.fits wwins J0509+3528_S_map.win ! wwins: Wrote 1 windows to J0509+3528_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 = -0.00056627 Jy ! Component: 100 - total flux cleaned = -0.00065795 Jy ! Component: 150 - total flux cleaned = -0.000447027 Jy ! Component: 200 - total flux cleaned = -0.000367654 Jy ! Component: 250 - total flux cleaned = -0.000135996 Jy ! Component: 300 - total flux cleaned = -9.90432e-05 Jy ! Component: 350 - total flux cleaned = -0.000135172 Jy ! Component: 400 - total flux cleaned = -0.000101523 Jy ! Component: 450 - total flux cleaned = -0.000136282 Jy ! Component: 500 - total flux cleaned = -0.000102958 Jy ! Component: 550 - total flux cleaned = -3.78376e-05 Jy ! Component: 600 - total flux cleaned = -6.39621e-06 Jy ! Component: 650 - total flux cleaned = -6.20974e-06 Jy ! Component: 700 - total flux cleaned = 2.41544e-05 Jy ! Component: 750 - total flux cleaned = -3.54035e-05 Jy ! Component: 800 - total flux cleaned = 2.35026e-05 Jy ! Component: 850 - total flux cleaned = 2.3609e-05 Jy ! Component: 900 - total flux cleaned = 8.01369e-05 Jy ! Component: 950 - total flux cleaned = 5.23425e-05 Jy ! Component: 1000 - total flux cleaned = 0.000107037 Jy ! Component: 1050 - total flux cleaned = 8.02738e-05 Jy ! Component: 1100 - total flux cleaned = 0.000133276 Jy ! Component: 1150 - total flux cleaned = 0.000133013 Jy ! Component: 1200 - total flux cleaned = 0.000185071 Jy ! Component: 1250 - total flux cleaned = 0.000210834 Jy ! Component: 1300 - total flux cleaned = 0.000260838 Jy ! Component: 1350 - total flux cleaned = 0.000260651 Jy ! Component: 1400 - total flux cleaned = 0.000260227 Jy ! Component: 1450 - total flux cleaned = 0.000235425 Jy ! Component: 1500 - total flux cleaned = 0.000259442 Jy ! Component: 1550 - total flux cleaned = 0.00018899 Jy ! Component: 1600 - total flux cleaned = 0.000212497 Jy ! Component: 1650 - total flux cleaned = 0.000166533 Jy ! Component: 1700 - total flux cleaned = 0.000212139 Jy ! Component: 1750 - total flux cleaned = 0.000234927 Jy ! Component: 1800 - total flux cleaned = 0.000168103 Jy ! Component: 1850 - total flux cleaned = 0.000146081 Jy ! Component: 1900 - total flux cleaned = 0.000211563 Jy ! Component: 1950 - total flux cleaned = 0.000211845 Jy ! Component: 2000 - total flux cleaned = 0.00029699 Jy ! Component: 2050 - total flux cleaned = 0.000275603 Jy ! Component: 2100 - total flux cleaned = 0.000296454 Jy ! Component: 2150 - total flux cleaned = 0.000338023 Jy ! Component: 2200 - total flux cleaned = 0.00031767 Jy ! Component: 2250 - total flux cleaned = 0.00033777 Jy ! Component: 2300 - total flux cleaned = 0.000337684 Jy ! Component: 2350 - total flux cleaned = 0.000377364 Jy ! Component: 2400 - total flux cleaned = 0.000357911 Jy ! Component: 2450 - total flux cleaned = 0.000358155 Jy ! Component: 2500 - total flux cleaned = 0.000358028 Jy ! Component: 2550 - total flux cleaned = 0.000357633 Jy ! Component: 2600 - total flux cleaned = 0.000338653 Jy ! Component: 2650 - total flux cleaned = 0.000357347 Jy ! Component: 2700 - total flux cleaned = 0.000301682 Jy ! Component: 2750 - total flux cleaned = 0.000301764 Jy ! Component: 2800 - total flux cleaned = 0.00033816 Jy ! Component: 2850 - total flux cleaned = 0.000229685 Jy ! Component: 2900 - total flux cleaned = 0.000211858 Jy ! Component: 2950 - total flux cleaned = 0.000194216 Jy ! Component: 3000 - total flux cleaned = 0.000159241 Jy ! Component: 3050 - total flux cleaned = 0.000176878 Jy ! Component: 3100 - total flux cleaned = 0.000176891 Jy ! Component: 3150 - total flux cleaned = 0.000142513 Jy ! Component: 3200 - total flux cleaned = 0.000193804 Jy ! Component: 3250 - total flux cleaned = 0.000244327 Jy ! Component: 3300 - total flux cleaned = 0.000160304 Jy ! Component: 3350 - total flux cleaned = 0.000210414 Jy ! Component: 3400 - total flux cleaned = 0.00029315 Jy ! Component: 3450 - total flux cleaned = 0.000260395 Jy ! Component: 3500 - total flux cleaned = 0.000358515 Jy ! Component: 3550 - total flux cleaned = 0.000407193 Jy ! Component: 3600 - total flux cleaned = 0.000391005 Jy ! Component: 3650 - total flux cleaned = 0.000502883 Jy ! Component: 3700 - total flux cleaned = 0.000550292 Jy ! Component: 3750 - total flux cleaned = 0.000518874 Jy ! Component: 3800 - total flux cleaned = 0.000518882 Jy ! Component: 3850 - total flux cleaned = 0.000550275 Jy ! Component: 3900 - total flux cleaned = 0.000596809 Jy ! Component: 3950 - total flux cleaned = 0.000581501 Jy ! Component: 4000 - total flux cleaned = 0.000581504 Jy ! Component: 4050 - total flux cleaned = 0.000627097 Jy ! Total flux subtracted in 4096 components = 0.000536349 Jy ! Clean residual min=-0.000821 max=0.001042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.289317 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 338 components and 0.289318 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0509+3528_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.416 x 5.952 at -0.6743 degrees (North through East) ! Clean map min=-0.0022147 max=0.2583 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0509+3528_S_map.fits wmodel /image_prod/ug002_uva//J0509+3528_S_map.mod ! Writing 338 model components to file: /image_prod/ug002_uva//J0509+3528_S_map.mod wobs /image_prod/ug002_uva//J0509+3528_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0509+3528_S_uvs.fits wwins /image_prod/ug002_uva//J0509+3528_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0509+3528_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.258296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312717 0.312717 0.625434 1.25087 2.50174 5.00347 10.0069 20.0139 40.0278 80.0555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.258 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 959.334 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0509+3528_S_dfm.log closed on Wed Mar 4 20:42:27 2020