! Started logfile: /image_prod/ug002_uva//J1317+4115_S_dfm.log on Thu Mar 5 01:08:23 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//J1317+4115_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1317+4115_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.911905 visibilities/baseline/integration-bin. ! Found source: J1317+4115 ! ! 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 4596 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 J1317+4115_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023130Jy sigma=7.605953 ! Fit after self-cal, rms=0.809435Jy sigma=6.010754 ! 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=2.837 mas, bmaj=4.455 mas, bpa=0.5673 degrees ! Estimated noise=2.20528 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 = 0.148015 Jy ! Component: 100 - total flux cleaned = 0.20884 Jy ! Total flux subtracted in 100 components = 0.20884 Jy ! Clean residual min=-0.012205 max=0.027934 Jy/beam ! Clean residual mean=0.000016 rms=0.004093 Jy/beam ! Combined flux in latest and established models = 0.20884 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.20884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102789Jy sigma=0.650245 ! Fit after self-cal, rms=0.102261Jy sigma=0.646019 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335831 Jy ! Component: 100 - total flux cleaned = 0.0546104 Jy ! Total flux subtracted in 100 components = 0.0546104 Jy ! Clean residual min=-0.008823 max=0.012104 Jy/beam ! Clean residual mean=0.000006 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.26345 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.26345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088761Jy sigma=0.521469 ! Fit after self-cal, rms=0.088630Jy sigma=0.520388 ! 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=3.258 mas, bmaj=4.935 mas, bpa=0.1292 degrees ! Estimated noise=1.46177 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 = 0.0177311 Jy ! Component: 100 - total flux cleaned = 0.0291488 Jy ! Component: 150 - total flux cleaned = 0.037163 Jy ! Component: 200 - total flux cleaned = 0.042943 Jy ! Total flux subtracted in 200 components = 0.042943 Jy ! Clean residual min=-0.006990 max=0.006923 Jy/beam ! Clean residual mean=0.000001 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.306393 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.306393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084418Jy sigma=0.479777 ! Fit after self-cal, rms=0.084351Jy sigma=0.479162 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.258 x 4.935 at 0.1292 degrees (North through East) ! Clean map min=-0.0067795 max=0.18618 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.02 ! MK 1.10 NL 0.94 OV 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 1.05 ! MK 1.14 NL 1.07 OV 0.90 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 1.04 ! MK 1.08 NL 0.89 OV 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.084351Jy sigma=0.479162 ! Fit after self-cal, rms=0.086189Jy sigma=0.462528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=5.027 mas, bpa=0.8553 degrees ! Estimated noise=1.48853 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 = 0.00272924 Jy ! Component: 100 - total flux cleaned = 0.00373424 Jy ! Component: 150 - total flux cleaned = 0.00392999 Jy ! Component: 200 - total flux cleaned = 0.00405818 Jy ! Total flux subtracted in 200 components = 0.00405818 Jy ! Clean residual min=-0.005446 max=0.005143 Jy/beam ! Clean residual mean=-0.000004 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.310451 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.310451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086050Jy sigma=0.461832 ! Fit after self-cal, rms=0.086098Jy sigma=0.461627 ! 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=0.086098Jy sigma=0.461627 ! Fit after self-cal, rms=0.083401Jy sigma=0.427324 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=4.995 mas, bpa=1.29 degrees ! Estimated noise=1.49477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63701e-05 Jy ! Component: 100 - total flux cleaned = 0.000267426 Jy ! Component: 150 - total flux cleaned = 0.000423692 Jy ! Component: 200 - total flux cleaned = 0.000563126 Jy ! Total flux subtracted in 200 components = 0.000563126 Jy ! Clean residual min=-0.002667 max=0.003652 Jy/beam ! Clean residual mean=0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.311014 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.311014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083333Jy sigma=0.426962 ! Fit after self-cal, rms=0.083444Jy sigma=0.426790 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 (-70.5, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157557 Jy ! Component: 100 - total flux cleaned = 0.00102617 Jy ! Component: 150 - total flux cleaned = 0.000972146 Jy ! Component: 200 - total flux cleaned = 0.00097432 Jy ! Total flux subtracted in 200 components = 0.00097432 Jy ! Clean residual min=-0.002466 max=0.002819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.311989 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.311989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083252Jy sigma=0.425607 ! Fit after self-cal, rms=0.083270Jy sigma=0.425550 ! Inverting map ! Added new window around map position (-127.5, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153816 Jy ! Component: 100 - total flux cleaned = 0.00163479 Jy ! Component: 150 - total flux cleaned = 0.00150967 Jy ! Component: 200 - total flux cleaned = 0.00143458 Jy ! Total flux subtracted in 200 components = 0.00143458 Jy ! Clean residual min=-0.002460 max=0.002385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.313423 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.313423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083157Jy sigma=0.424883 ! Fit after self-cal, rms=0.083150Jy sigma=0.424832 ! 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=0.083150Jy sigma=0.424832 ! Fit after self-cal, rms=0.083447Jy sigma=0.424641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=4.991 mas, bpa=1.557 degrees ! Estimated noise=1.49269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394482 Jy ! Component: 100 - total flux cleaned = 0.000549909 Jy ! Component: 150 - total flux cleaned = 0.000693201 Jy ! Component: 200 - total flux cleaned = 0.000759538 Jy ! Total flux subtracted in 200 components = 0.000759538 Jy ! Clean residual min=-0.002352 max=0.002233 Jy/beam ! Clean residual mean=-0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.314183 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.314183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083391Jy sigma=0.424383 ! Fit after self-cal, rms=0.083394Jy sigma=0.424367 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 = 0.000176462 Jy ! Component: 100 - total flux cleaned = 0.000302627 Jy ! Component: 150 - total flux cleaned = 0.000421459 Jy ! Component: 200 - total flux cleaned = 0.000449438 Jy ! Total flux subtracted in 200 components = 0.000449438 Jy ! Clean residual min=-0.002316 max=0.002162 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.314632 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 0.314632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083364Jy sigma=0.424209 ! Fit after self-cal, rms=0.083370Jy sigma=0.424201 ! 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=0.083370Jy sigma=0.424201 ! Fit after self-cal, rms=0.083530Jy sigma=0.424168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.497 mas, bmaj=7.708 mas, bpa=8.183 degrees ! Estimated noise=1.87516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322042 Jy ! Component: 100 - total flux cleaned = 0.000511809 Jy ! Component: 150 - total flux cleaned = 0.000678058 Jy ! Component: 200 - total flux cleaned = 0.000797723 Jy ! Total flux subtracted in 200 components = 0.000797723 Jy ! Clean residual min=-0.002334 max=0.002001 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.31543 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.31543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083510Jy sigma=0.424183 ! Fit after self-cal, rms=0.083509Jy sigma=0.424144 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 = 3.5286e-05 Jy ! Component: 100 - total flux cleaned = 8.02324e-05 Jy ! Component: 150 - total flux cleaned = 0.000200922 Jy ! Component: 200 - total flux cleaned = 0.000273977 Jy ! Total flux subtracted in 200 components = 0.000273977 Jy ! Clean residual min=-0.002343 max=0.002000 Jy/beam ! Clean residual mean=-0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.315704 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.315704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083497Jy sigma=0.424217 ! Fit after self-cal, rms=0.083500Jy sigma=0.424195 ! 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=3.367 mas, bmaj=4.993 mas, bpa=1.722 degrees ! Estimated noise=1.49253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 4.993 at 1.722 degrees (North through East) ! Clean map min=-0.0024946 max=0.19 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=2.936 mas, bmaj=4.492 mas, bpa=1.789 degrees ! Estimated noise=2.26504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150607 Jy ! Component: 100 - total flux cleaned = 0.212565 Jy ! Component: 150 - total flux cleaned = 0.24537 Jy ! Component: 200 - total flux cleaned = 0.265054 Jy ! Total flux subtracted in 200 components = 0.265054 Jy ! Clean residual min=-0.007143 max=0.010456 Jy/beam ! Clean residual mean=0.000008 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.265054 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.265054 Jy ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=4.993 mas, bpa=1.722 degrees ! Estimated noise=1.49253 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 = 0.0149447 Jy ! Component: 100 - total flux cleaned = 0.0244029 Jy ! Component: 150 - total flux cleaned = 0.0310022 Jy ! Component: 200 - total flux cleaned = 0.0360563 Jy ! Total flux subtracted in 200 components = 0.0360563 Jy ! Clean residual min=-0.003136 max=0.004381 Jy/beam ! Clean residual mean=0.000004 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.30111 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.30111 Jy ! Inverting map ! Added new window around map position (-4, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436267 Jy ! Component: 100 - total flux cleaned = 0.00679953 Jy ! Component: 150 - total flux cleaned = 0.00805952 Jy ! Component: 200 - total flux cleaned = 0.00905504 Jy ! Total flux subtracted in 200 components = 0.00905504 Jy ! Clean residual min=-0.002372 max=0.002850 Jy/beam ! Clean residual mean=0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.310165 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.310165 Jy ! Inverting map ! Added new window around map position (-4, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238939 Jy ! Component: 100 - total flux cleaned = 0.00354272 Jy ! Component: 150 - total flux cleaned = 0.0041255 Jy ! Component: 200 - total flux cleaned = 0.00459935 Jy ! Total flux subtracted in 200 components = 0.00459935 Jy ! Clean residual min=-0.002409 max=0.002305 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.314764 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.314764 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=6.497 mas, bmaj=7.708 mas, bpa=8.183 degrees ! Estimated noise=1.87516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651338 Jy ! Component: 100 - total flux cleaned = 0.00112387 Jy ! Component: 150 - total flux cleaned = 0.0013982 Jy ! Component: 200 - total flux cleaned = 0.00155085 Jy ! Total flux subtracted in 200 components = 0.00155085 Jy ! Clean residual min=-0.002343 max=0.002303 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.316315 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 = 0.00019657 Jy ! Component: 100 - total flux cleaned = 0.000282876 Jy ! Component: 150 - total flux cleaned = 0.000283628 Jy ! Component: 200 - total flux cleaned = 0.000258941 Jy ! Total flux subtracted in 200 components = 0.000258941 Jy ! Clean residual min=-0.002279 max=0.002240 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.316574 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 140 components and 0.316574 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=4.993 mas, bpa=1.722 degrees ! Estimated noise=1.49253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137434 Jy ! Component: 100 - total flux cleaned = -9.13173e-05 Jy ! Component: 150 - total flux cleaned = -3.81618e-06 Jy ! Component: 200 - total flux cleaned = 8.02107e-05 Jy ! Total flux subtracted in 200 components = 8.02107e-05 Jy ! Clean residual min=-0.002271 max=0.002138 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.316654 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.316654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083366Jy sigma=0.423692 ! Fit after self-cal, rms=0.083348Jy sigma=0.423524 wmodel J1317+4115_S_map.mod ! Writing 158 model components to file: J1317+4115_S_map.mod wobs J1317+4115_S_uvs.fits ! Writing UV FITS file: J1317+4115_S_uvs.fits wwins J1317+4115_S_map.win ! wwins: Wrote 5 windows to J1317+4115_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 = 7.08623e-05 Jy ! Component: 100 - total flux cleaned = 0.000147595 Jy ! Component: 150 - total flux cleaned = -2.15328e-05 Jy ! Component: 200 - total flux cleaned = -0.000251554 Jy ! Component: 250 - total flux cleaned = -0.000472465 Jy ! Component: 300 - total flux cleaned = -0.000687837 Jy ! Component: 350 - total flux cleaned = -0.000956988 Jy ! Component: 400 - total flux cleaned = -0.00118967 Jy ! Component: 450 - total flux cleaned = -0.00127516 Jy ! Component: 500 - total flux cleaned = -0.00141415 Jy ! Component: 550 - total flux cleaned = -0.00157743 Jy ! Component: 600 - total flux cleaned = -0.00168411 Jy ! Component: 650 - total flux cleaned = -0.00176348 Jy ! Component: 700 - total flux cleaned = -0.00202113 Jy ! Component: 750 - total flux cleaned = -0.00207133 Jy ! Component: 800 - total flux cleaned = -0.00209687 Jy ! Component: 850 - total flux cleaned = -0.00226901 Jy ! Component: 900 - total flux cleaned = -0.00231748 Jy ! Component: 950 - total flux cleaned = -0.00243672 Jy ! Component: 1000 - total flux cleaned = -0.00243671 Jy ! Component: 1050 - total flux cleaned = -0.00255254 Jy ! Component: 1100 - total flux cleaned = -0.0025523 Jy ! Component: 1150 - total flux cleaned = -0.00264285 Jy ! Component: 1200 - total flux cleaned = -0.00268759 Jy ! Component: 1250 - total flux cleaned = -0.00273151 Jy ! Component: 1300 - total flux cleaned = -0.00277489 Jy ! Component: 1350 - total flux cleaned = -0.00277506 Jy ! Component: 1400 - total flux cleaned = -0.00279619 Jy ! Component: 1450 - total flux cleaned = -0.00277528 Jy ! Component: 1500 - total flux cleaned = -0.00273392 Jy ! Component: 1550 - total flux cleaned = -0.00279532 Jy ! Component: 1600 - total flux cleaned = -0.00283537 Jy ! Component: 1650 - total flux cleaned = -0.00277533 Jy ! Component: 1700 - total flux cleaned = -0.00277564 Jy ! Component: 1750 - total flux cleaned = -0.00277595 Jy ! Component: 1800 - total flux cleaned = -0.00287312 Jy ! Component: 1850 - total flux cleaned = -0.00279672 Jy ! Component: 1900 - total flux cleaned = -0.00285337 Jy ! Component: 1950 - total flux cleaned = -0.00289068 Jy ! Component: 2000 - total flux cleaned = -0.00287214 Jy ! Component: 2050 - total flux cleaned = -0.00289059 Jy ! Component: 2100 - total flux cleaned = -0.00289022 Jy ! Component: 2150 - total flux cleaned = -0.00287184 Jy ! Component: 2200 - total flux cleaned = -0.00288949 Jy ! Component: 2250 - total flux cleaned = -0.00287163 Jy ! Component: 2300 - total flux cleaned = -0.00287161 Jy ! Component: 2350 - total flux cleaned = -0.00288906 Jy ! Component: 2400 - total flux cleaned = -0.0028717 Jy ! Component: 2450 - total flux cleaned = -0.00288884 Jy ! Component: 2500 - total flux cleaned = -0.002889 Jy ! Component: 2550 - total flux cleaned = -0.00288897 Jy ! Component: 2600 - total flux cleaned = -0.00290548 Jy ! Component: 2650 - total flux cleaned = -0.00287252 Jy ! Component: 2700 - total flux cleaned = -0.00288887 Jy ! Component: 2750 - total flux cleaned = -0.00287266 Jy ! Component: 2800 - total flux cleaned = -0.00284045 Jy ! Component: 2850 - total flux cleaned = -0.00285666 Jy ! Component: 2900 - total flux cleaned = -0.00284078 Jy ! Component: 2950 - total flux cleaned = -0.00280918 Jy ! Component: 3000 - total flux cleaned = -0.00282471 Jy ! Component: 3050 - total flux cleaned = -0.00277828 Jy ! Component: 3100 - total flux cleaned = -0.00273216 Jy ! Component: 3150 - total flux cleaned = -0.00276272 Jy ! Component: 3200 - total flux cleaned = -0.0027022 Jy ! Component: 3250 - total flux cleaned = -0.00273237 Jy ! Component: 3300 - total flux cleaned = -0.00270253 Jy ! Component: 3350 - total flux cleaned = -0.00268767 Jy ! Component: 3400 - total flux cleaned = -0.00262916 Jy ! Component: 3450 - total flux cleaned = -0.00264382 Jy ! Component: 3500 - total flux cleaned = -0.00261485 Jy ! Component: 3550 - total flux cleaned = -0.00260052 Jy ! Component: 3600 - total flux cleaned = -0.00255776 Jy ! Component: 3650 - total flux cleaned = -0.00254357 Jy ! Component: 3700 - total flux cleaned = -0.00251549 Jy ! Component: 3750 - total flux cleaned = -0.00248756 Jy ! Component: 3800 - total flux cleaned = -0.00247379 Jy ! Component: 3850 - total flux cleaned = -0.00248752 Jy ! Component: 3900 - total flux cleaned = -0.00244644 Jy ! Component: 3950 - total flux cleaned = -0.00241941 Jy ! Component: 4000 - total flux cleaned = -0.00241935 Jy ! Component: 4050 - total flux cleaned = -0.00240586 Jy ! Total flux subtracted in 4096 components = -0.0023791 Jy ! Clean residual min=-0.000663 max=0.000664 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.314275 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 423 components and 0.314275 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1317+4115_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 4.993 at 1.722 degrees (North through East) ! Clean map min=-0.0015098 max=0.19108 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1317+4115_S_map.fits wmodel /image_prod/ug002_uva//J1317+4115_S_map.mod ! Writing 423 model components to file: /image_prod/ug002_uva//J1317+4115_S_map.mod wobs /image_prod/ug002_uva//J1317+4115_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1317+4115_S_uvs.fits wwins /image_prod/ug002_uva//J1317+4115_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1317+4115_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.191078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364534 0.364534 0.729069 1.45814 2.91627 5.83255 11.6651 23.3302 46.6604 93.3208 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 822.967 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1317+4115_S_dfm.log closed on Thu Mar 5 01:08:27 2020