! Started logfile: /image_prod/ug002_uva//J0158+1307_S_dfm.log on Wed Mar 4 19:19:27 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//J0158+1307_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0158+1307_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.885119 visibilities/baseline/integration-bin. ! Found source: J0158+1307 ! ! 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 36 lines of history. ! ! Reading 4461 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 J0158+1307_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006241Jy sigma=8.171584 ! Fit after self-cal, rms=0.756478Jy sigma=6.123893 ! 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=2.691 mas, bmaj=6.842 mas, bpa=-10.19 degrees ! Estimated noise=1.60898 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 = 0.186971 Jy ! Component: 100 - total flux cleaned = 0.238866 Jy ! Total flux subtracted in 100 components = 0.238866 Jy ! Clean residual min=-0.013026 max=0.022206 Jy/beam ! Clean residual mean=0.000007 rms=0.003362 Jy/beam ! Combined flux in latest and established models = 0.238866 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.238866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080364Jy sigma=0.599099 ! Fit after self-cal, rms=0.080208Jy sigma=0.597930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237407 Jy ! Component: 100 - total flux cleaned = 0.0364397 Jy ! Total flux subtracted in 100 components = 0.0364397 Jy ! Clean residual min=-0.010861 max=0.015533 Jy/beam ! Clean residual mean=0.000006 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.275305 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.275305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072461Jy sigma=0.526552 ! Fit after self-cal, rms=0.072382Jy sigma=0.525869 ! Inverting map ! Added new window around map position (5.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137004 Jy ! Component: 100 - total flux cleaned = 0.0221609 Jy ! Total flux subtracted in 100 components = 0.0221609 Jy ! Clean residual min=-0.008451 max=0.008328 Jy/beam ! Clean residual mean=0.000005 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.297466 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.297466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069185Jy sigma=0.496330 ! Fit after self-cal, rms=0.068952Jy sigma=0.495176 ! 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=3.096 mas, bmaj=7.269 mas, bpa=-9.311 degrees ! Estimated noise=1.35106 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 = 0.008626 Jy ! Component: 100 - total flux cleaned = 0.0147607 Jy ! Component: 150 - total flux cleaned = 0.0196602 Jy ! Component: 200 - total flux cleaned = 0.0236593 Jy ! Total flux subtracted in 200 components = 0.0236593 Jy ! Clean residual min=-0.006833 max=0.006744 Jy/beam ! Clean residual mean=0.000003 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.321125 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 77 components and 0.321125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067498Jy sigma=0.481295 ! Fit after self-cal, rms=0.067415Jy sigma=0.480927 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.096 x 7.269 at -9.311 degrees (North through East) ! Clean map min=-0.0067863 max=0.24372 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 1.01 ! MK 1.03 NL 0.97 OV 0.91 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 1.02 KP 1.02 ! MK 1.03 NL 1.13 OV 0.90 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.02 KP 1.02 ! MK 1.02 NL 0.90 OV 0.92 SC 0.96 ! ! ! Fit before self-cal, rms=0.067415Jy sigma=0.480927 ! Fit after self-cal, rms=0.068995Jy sigma=0.444860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.35 mas, bpa=-9.216 degrees ! Estimated noise=1.35659 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 = 0.00257318 Jy ! Component: 100 - total flux cleaned = 0.00315626 Jy ! Component: 150 - total flux cleaned = 0.00286555 Jy ! Component: 200 - total flux cleaned = 0.00266538 Jy ! Total flux subtracted in 200 components = 0.00266538 Jy ! Clean residual min=-0.004702 max=0.004679 Jy/beam ! Clean residual mean=0.000003 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.323791 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.323791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068767Jy sigma=0.444343 ! Fit after self-cal, rms=0.068809Jy sigma=0.444128 ! 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=0.068809Jy sigma=0.444128 ! Fit after self-cal, rms=0.060397Jy sigma=0.417789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.334 mas, bpa=-9.307 degrees ! Estimated noise=1.35905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444986 Jy ! Component: 100 - total flux cleaned = 0.000751975 Jy ! Component: 150 - total flux cleaned = 0.000636723 Jy ! Component: 200 - total flux cleaned = 0.000534601 Jy ! Total flux subtracted in 200 components = 0.000534601 Jy ! Clean residual min=-0.002617 max=0.002705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.324326 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.324326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060303Jy sigma=0.417289 ! Fit after self-cal, rms=0.060277Jy sigma=0.417214 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 = -4.98641e-05 Jy ! Component: 100 - total flux cleaned = -0.000106727 Jy ! Component: 150 - total flux cleaned = -0.000181862 Jy ! Component: 200 - total flux cleaned = -0.000247569 Jy ! Total flux subtracted in 200 components = -0.000247569 Jy ! Clean residual min=-0.002642 max=0.002770 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.324078 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.324078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060248Jy sigma=0.417061 ! Fit after self-cal, rms=0.060243Jy sigma=0.417040 ! 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=0.060243Jy sigma=0.417040 ! Fit after self-cal, rms=0.059440Jy sigma=0.414068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=7.329 mas, bpa=-9.325 degrees ! Estimated noise=1.35813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282172 Jy ! Component: 100 - total flux cleaned = -0.000281741 Jy ! Component: 150 - total flux cleaned = -0.000261279 Jy ! Component: 200 - total flux cleaned = -0.00022593 Jy ! Total flux subtracted in 200 components = -0.00022593 Jy ! Clean residual min=-0.002380 max=0.002786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.323852 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.323852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059416Jy sigma=0.413939 ! Fit after self-cal, rms=0.059408Jy sigma=0.413911 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) ! Added new window around map position (12.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024536 Jy ! Component: 100 - total flux cleaned = 0.0037676 Jy ! Component: 150 - total flux cleaned = 0.00468904 Jy ! Component: 200 - total flux cleaned = 0.00522531 Jy ! Total flux subtracted in 200 components = 0.00522531 Jy ! Clean residual min=-0.002278 max=0.002057 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.329077 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.329077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059313Jy sigma=0.412824 ! Fit after self-cal, rms=0.059299Jy sigma=0.412731 ! 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=0.059299Jy sigma=0.412731 ! Fit after self-cal, rms=0.059307Jy sigma=0.412632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.32 mas, bmaj=9.636 mas, bpa=-8.541 degrees ! Estimated noise=1.67715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155742 Jy ! Component: 100 - total flux cleaned = 0.00245388 Jy ! Component: 150 - total flux cleaned = 0.00308436 Jy ! Component: 200 - total flux cleaned = 0.00347074 Jy ! Total flux subtracted in 200 components = 0.00347074 Jy ! Clean residual min=-0.002521 max=0.002096 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.332548 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 181 components and 0.332548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059288Jy sigma=0.412442 ! Fit after self-cal, rms=0.059287Jy sigma=0.412419 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 = 0.000564919 Jy ! Component: 100 - total flux cleaned = 0.000864756 Jy ! Component: 150 - total flux cleaned = 0.00117525 Jy ! Component: 200 - total flux cleaned = 0.00143881 Jy ! Total flux subtracted in 200 components = 0.00143881 Jy ! Clean residual min=-0.002459 max=0.002108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.333987 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 196 components and 0.333987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059283Jy sigma=0.412393 ! Fit after self-cal, rms=0.059282Jy sigma=0.412388 ! 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=3.118 mas, bmaj=7.332 mas, bpa=-9.322 degrees ! Estimated noise=1.35746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.118 x 7.332 at -9.322 degrees (North through East) ! Clean map min=-0.002132 max=0.2448 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=2.712 mas, bmaj=6.908 mas, bpa=-10.34 degrees ! Estimated noise=1.60945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186684 Jy ! Component: 100 - total flux cleaned = 0.23908 Jy ! Component: 150 - total flux cleaned = 0.263685 Jy ! Component: 200 - total flux cleaned = 0.278881 Jy ! Total flux subtracted in 200 components = 0.278881 Jy ! Clean residual min=-0.004905 max=0.008171 Jy/beam ! Clean residual mean=0.000001 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.278881 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.278881 Jy ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.332 mas, bpa=-9.322 degrees ! Estimated noise=1.35746 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 = 0.013046 Jy ! Component: 100 - total flux cleaned = 0.0214154 Jy ! Component: 150 - total flux cleaned = 0.0271881 Jy ! Component: 200 - total flux cleaned = 0.0314662 Jy ! Total flux subtracted in 200 components = 0.0314662 Jy ! Clean residual min=-0.002885 max=0.002838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.310347 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.310347 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=6.32 mas, bmaj=9.636 mas, bpa=-8.541 degrees ! Estimated noise=1.67715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594125 Jy ! Component: 100 - total flux cleaned = 0.00960684 Jy ! Component: 150 - total flux cleaned = 0.0121588 Jy ! Component: 200 - total flux cleaned = 0.014055 Jy ! Total flux subtracted in 200 components = 0.014055 Jy ! Clean residual min=-0.002994 max=0.002290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.324402 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 = 0.0014942 Jy ! Component: 100 - total flux cleaned = 0.00276454 Jy ! Component: 150 - total flux cleaned = 0.00385939 Jy ! Component: 200 - total flux cleaned = 0.00480702 Jy ! Total flux subtracted in 200 components = 0.00480702 Jy ! Clean residual min=-0.002635 max=0.002097 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.329209 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 171 components and 0.329209 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.332 mas, bpa=-9.322 degrees ! Estimated noise=1.35746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246691 Jy ! Component: 100 - total flux cleaned = 0.000826572 Jy ! Component: 150 - total flux cleaned = 0.00126492 Jy ! Component: 200 - total flux cleaned = 0.0016527 Jy ! Total flux subtracted in 200 components = 0.0016527 Jy ! Clean residual min=-0.002184 max=0.002107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.330861 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 189 components and 0.330861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059294Jy sigma=0.412495 ! Fit after self-cal, rms=0.059290Jy sigma=0.412469 wmodel J0158+1307_S_map.mod ! Writing 189 model components to file: J0158+1307_S_map.mod wobs J0158+1307_S_uvs.fits ! Writing UV FITS file: J0158+1307_S_uvs.fits wwins J0158+1307_S_map.win ! wwins: Wrote 3 windows to J0158+1307_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 = -6.50528e-06 Jy ! Component: 100 - total flux cleaned = 6.56973e-05 Jy ! Component: 150 - total flux cleaned = -2.03928e-06 Jy ! Component: 200 - total flux cleaned = -0.000162957 Jy ! Component: 250 - total flux cleaned = -0.000225219 Jy ! Component: 300 - total flux cleaned = -0.00028453 Jy ! Component: 350 - total flux cleaned = -0.00014004 Jy ! Component: 400 - total flux cleaned = -8.42323e-05 Jy ! Component: 450 - total flux cleaned = 2.51841e-05 Jy ! Component: 500 - total flux cleaned = 0.000131402 Jy ! Component: 550 - total flux cleaned = 0.000156933 Jy ! Component: 600 - total flux cleaned = 0.000207597 Jy ! Component: 650 - total flux cleaned = 0.000306805 Jy ! Component: 700 - total flux cleaned = 0.000427952 Jy ! Component: 750 - total flux cleaned = 0.000522285 Jy ! Component: 800 - total flux cleaned = 0.000568127 Jy ! Component: 850 - total flux cleaned = 0.000567782 Jy ! Component: 900 - total flux cleaned = 0.000703274 Jy ! Component: 950 - total flux cleaned = 0.000791556 Jy ! Component: 1000 - total flux cleaned = 0.000856846 Jy ! Component: 1050 - total flux cleaned = 0.000942707 Jy ! Component: 1100 - total flux cleaned = 0.00100637 Jy ! Component: 1150 - total flux cleaned = 0.00109004 Jy ! Component: 1200 - total flux cleaned = 0.0011723 Jy ! Component: 1250 - total flux cleaned = 0.00129374 Jy ! Component: 1300 - total flux cleaned = 0.00137351 Jy ! Component: 1350 - total flux cleaned = 0.00143256 Jy ! Component: 1400 - total flux cleaned = 0.00154946 Jy ! Component: 1450 - total flux cleaned = 0.00162651 Jy ! Component: 1500 - total flux cleaned = 0.00174019 Jy ! Component: 1550 - total flux cleaned = 0.00187091 Jy ! Component: 1600 - total flux cleaned = 0.00187108 Jy ! Component: 1650 - total flux cleaned = 0.00199855 Jy ! Component: 1700 - total flux cleaned = 0.00199856 Jy ! Component: 1750 - total flux cleaned = 0.0020519 Jy ! Component: 1800 - total flux cleaned = 0.00208709 Jy ! Component: 1850 - total flux cleaned = 0.00206959 Jy ! Component: 1900 - total flux cleaned = 0.00210396 Jy ! Component: 1950 - total flux cleaned = 0.00201895 Jy ! Component: 2000 - total flux cleaned = 0.00198542 Jy ! Component: 2050 - total flux cleaned = 0.00195205 Jy ! Component: 2100 - total flux cleaned = 0.00191906 Jy ! Component: 2150 - total flux cleaned = 0.0017726 Jy ! Component: 2200 - total flux cleaned = 0.00178883 Jy ! Component: 2250 - total flux cleaned = 0.00169279 Jy ! Component: 2300 - total flux cleaned = 0.00161389 Jy ! Component: 2350 - total flux cleaned = 0.0016297 Jy ! Component: 2400 - total flux cleaned = 0.00153632 Jy ! Component: 2450 - total flux cleaned = 0.00147501 Jy ! Component: 2500 - total flux cleaned = 0.00141424 Jy ! Component: 2550 - total flux cleaned = 0.00135398 Jy ! Component: 2600 - total flux cleaned = 0.00126435 Jy ! Component: 2650 - total flux cleaned = 0.0011458 Jy ! Component: 2700 - total flux cleaned = 0.00111637 Jy ! Component: 2750 - total flux cleaned = 0.000985523 Jy ! Component: 2800 - total flux cleaned = 0.000956879 Jy ! Component: 2850 - total flux cleaned = 0.00081398 Jy ! Component: 2900 - total flux cleaned = 0.00074305 Jy ! Component: 2950 - total flux cleaned = 0.000644546 Jy ! Component: 3000 - total flux cleaned = 0.000519021 Jy ! Component: 3050 - total flux cleaned = 0.000477506 Jy ! Component: 3100 - total flux cleaned = 0.000312905 Jy ! Component: 3150 - total flux cleaned = 0.000217477 Jy ! Component: 3200 - total flux cleaned = 0.000149957 Jy ! Component: 3250 - total flux cleaned = 5.59426e-05 Jy ! Component: 3300 - total flux cleaned = -6.37768e-05 Jy ! Component: 3350 - total flux cleaned = -0.000142939 Jy ! Component: 3400 - total flux cleaned = -0.000208552 Jy ! Component: 3450 - total flux cleaned = -0.000299513 Jy ! Component: 3500 - total flux cleaned = -0.000402849 Jy ! Component: 3550 - total flux cleaned = -0.00046698 Jy ! Component: 3600 - total flux cleaned = -0.000594265 Jy ! Component: 3650 - total flux cleaned = -0.000657384 Jy ! Component: 3700 - total flux cleaned = -0.000770199 Jy ! Component: 3750 - total flux cleaned = -0.00085735 Jy ! Component: 3800 - total flux cleaned = -0.000919281 Jy ! Component: 3850 - total flux cleaned = -0.00104199 Jy ! Component: 3900 - total flux cleaned = -0.00113967 Jy ! Component: 3950 - total flux cleaned = -0.00122453 Jy ! Component: 4000 - total flux cleaned = -0.00132073 Jy ! Component: 4050 - total flux cleaned = -0.0013804 Jy ! Total flux subtracted in 4096 components = -0.00142797 Jy ! Clean residual min=-0.000678 max=0.000895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.329433 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 472 components and 0.329434 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0158+1307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.118 x 7.332 at -9.322 degrees (North through East) ! Clean map min=-0.0014542 max=0.24544 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0158+1307_S_map.fits wmodel /image_prod/ug002_uva//J0158+1307_S_map.mod ! Writing 472 model components to file: /image_prod/ug002_uva//J0158+1307_S_map.mod wobs /image_prod/ug002_uva//J0158+1307_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0158+1307_S_uvs.fits wwins /image_prod/ug002_uva//J0158+1307_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0158+1307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.245442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250123 0.250123 0.500246 1.00049 2.00098 4.00197 8.00393 16.0079 32.0157 64.0314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1199.41 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0158+1307_S_dfm.log closed on Wed Mar 4 19:19:31 2020