! Started logfile: /scr/pima/bg219h_uvs/J1125+2610_S_dfm.log on Thu May 19 22:22:49 2016 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 /scr/pima/bg219h_uvs/J1125+2610_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1125+2610_S_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.876984 visibilities/baseline/integration-bin. ! Found source: J1125+2610 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 884 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1125+2610_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 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.350923Jy sigma=22.274584 ! Fit after self-cal, rms=0.356330Jy sigma=4.781640 ! 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=2.573 mas, bmaj=6.81 mas, bpa=15.95 degrees ! Estimated noise=2.36953 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 = 0.620836 Jy ! Component: 100 - total flux cleaned = 0.774163 Jy ! Total flux subtracted in 100 components = 0.774163 Jy ! Clean residual min=-0.050637 max=0.075178 Jy/beam ! Clean residual mean=0.000002 rms=0.016420 Jy/beam ! Combined flux in latest and established models = 0.774163 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.774163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292323Jy sigma=4.125462 ! Fit after self-cal, rms=0.290348Jy sigma=4.101847 ! 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=3.031 mas, bmaj=7.459 mas, bpa=16.4 degrees ! Estimated noise=1.94947 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 = 0.0782463 Jy ! Component: 100 - total flux cleaned = 0.116069 Jy ! Component: 150 - total flux cleaned = 0.125971 Jy ! Component: 200 - total flux cleaned = 0.126729 Jy ! Total flux subtracted in 200 components = 0.126729 Jy ! Clean residual min=-0.035585 max=0.072416 Jy/beam ! Clean residual mean=0.000048 rms=0.015133 Jy/beam ! Combined flux in latest and established models = 0.900892 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.900892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275997Jy sigma=3.630632 ! Fit after self-cal, rms=0.275825Jy sigma=3.625757 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.031 x 7.459 at 16.4 degrees (North through East) ! Clean map min=-0.034577 max=0.81886 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 KP 0.92 ! LA 1.17 MK 1.02 NL 0.97 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.275825Jy sigma=3.625757 ! Fit after self-cal, rms=0.277564Jy sigma=3.588367 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.444 mas, bpa=16.47 degrees ! Estimated noise=1.93944 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 = -0.00133178 Jy ! Component: 100 - total flux cleaned = -0.00521257 Jy ! Component: 150 - total flux cleaned = -0.00672728 Jy ! Component: 200 - total flux cleaned = -0.0083257 Jy ! Total flux subtracted in 200 components = -0.0083257 Jy ! Clean residual min=-0.033821 max=0.065318 Jy/beam ! Clean residual mean=0.000039 rms=0.013883 Jy/beam ! Combined flux in latest and established models = 0.892566 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.892566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276655Jy sigma=3.576718 ! Fit after self-cal, rms=0.276606Jy sigma=3.575647 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276606Jy sigma=3.575647 ! Fit after self-cal, rms=0.276588Jy sigma=3.575264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.446 mas, bpa=16.48 degrees ! Estimated noise=1.94015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112271 Jy ! Component: 100 - total flux cleaned = -0.00179492 Jy ! Component: 150 - total flux cleaned = -0.00300383 Jy ! Component: 200 - total flux cleaned = -0.00391744 Jy ! Total flux subtracted in 200 components = -0.00391744 Jy ! Clean residual min=-0.032733 max=0.064886 Jy/beam ! Clean residual mean=0.000046 rms=0.013843 Jy/beam ! Combined flux in latest and established models = 0.888648 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.888649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276244Jy sigma=3.569545 ! Fit after self-cal, rms=0.276214Jy sigma=3.569091 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 (68.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569036 Jy ! Component: 100 - total flux cleaned = 0.0887561 Jy ! Component: 150 - total flux cleaned = 0.111792 Jy ! Component: 200 - total flux cleaned = 0.127187 Jy ! Total flux subtracted in 200 components = 0.127187 Jy ! Clean residual min=-0.028932 max=0.037209 Jy/beam ! Clean residual mean=0.000003 rms=0.008566 Jy/beam ! Combined flux in latest and established models = 1.01584 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 74 components and 1.01584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260228Jy sigma=3.343953 ! Fit after self-cal, rms=0.259540Jy sigma=3.326780 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259540Jy sigma=3.326780 ! Fit after self-cal, rms=0.264924Jy sigma=3.236701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=7.44 mas, bpa=16.34 degrees ! Estimated noise=1.94444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148066 Jy ! Component: 100 - total flux cleaned = 0.00481232 Jy ! Component: 150 - total flux cleaned = 0.00835063 Jy ! Component: 200 - total flux cleaned = 0.0114687 Jy ! Total flux subtracted in 200 components = 0.0114687 Jy ! Clean residual min=-0.016732 max=0.021539 Jy/beam ! Clean residual mean=-0.000017 rms=0.005887 Jy/beam ! Combined flux in latest and established models = 1.0273 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 1.0273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263590Jy sigma=3.227952 ! Fit after self-cal, rms=0.263530Jy sigma=3.226995 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 = 0.00339805 Jy ! Component: 100 - total flux cleaned = 0.00539498 Jy ! Component: 150 - total flux cleaned = 0.00736866 Jy ! Component: 200 - total flux cleaned = 0.00893996 Jy ! Total flux subtracted in 200 components = 0.00893996 Jy ! Clean residual min=-0.016797 max=0.021516 Jy/beam ! Clean residual mean=-0.000025 rms=0.005857 Jy/beam ! Combined flux in latest and established models = 1.03624 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 1.03624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263153Jy sigma=3.226327 ! Fit after self-cal, rms=0.263128Jy sigma=3.225940 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263128Jy sigma=3.225940 ! Fit after self-cal, rms=0.260090Jy sigma=3.219926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.875 mas, bmaj=10.07 mas, bpa=0.2312 degrees ! Estimated noise=2.61466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00700701 Jy ! Component: 100 - total flux cleaned = -0.00573095 Jy ! Component: 150 - total flux cleaned = -0.0053855 Jy ! Component: 200 - total flux cleaned = -0.00437231 Jy ! Total flux subtracted in 200 components = -0.00437231 Jy ! Clean residual min=-0.033606 max=0.033636 Jy/beam ! Clean residual mean=-0.000058 rms=0.013749 Jy/beam ! Combined flux in latest and established models = 1.03187 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 1.03187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259497Jy sigma=3.227534 ! Fit after self-cal, rms=0.259381Jy sigma=3.224932 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 = -0.000368902 Jy ! Component: 100 - total flux cleaned = 0.000427288 Jy ! Component: 150 - total flux cleaned = 0.00108513 Jy ! Component: 200 - total flux cleaned = 0.00152187 Jy ! Total flux subtracted in 200 components = 0.00152187 Jy ! Clean residual min=-0.034111 max=0.034258 Jy/beam ! Clean residual mean=-0.000060 rms=0.013764 Jy/beam ! Combined flux in latest and established models = 1.03339 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 1.03339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259321Jy sigma=3.229498 ! Fit after self-cal, rms=0.259285Jy sigma=3.228687 ! 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=3.047 mas, bmaj=7.446 mas, bpa=16.32 degrees ! Estimated noise=1.92468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 7.446 at 16.32 degrees (North through East) ! Clean map min=-0.018187 max=0.79386 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259285Jy sigma=3.228687 ! Fit after self-cal, rms=0.259285Jy sigma=3.228687 ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=7.446 mas, bpa=16.32 degrees ! Estimated noise=1.92468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209199 Jy ! Component: 100 - total flux cleaned = 0.0020943 Jy ! Component: 150 - total flux cleaned = 0.00261332 Jy ! Component: 200 - total flux cleaned = 0.00322405 Jy ! Total flux subtracted in 200 components = 0.00322405 Jy ! Clean residual min=-0.017553 max=0.021625 Jy/beam ! Clean residual mean=-0.000028 rms=0.005800 Jy/beam ! Combined flux in latest and established models = 1.03662 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 1.03662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258865Jy sigma=3.223134 ! Fit after self-cal, rms=0.258880Jy sigma=3.223036 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302574 Jy ! Component: 100 - total flux cleaned = 0.000296447 Jy ! Component: 150 - total flux cleaned = 0.000288201 Jy ! Component: 200 - total flux cleaned = 0.000488892 Jy ! Total flux subtracted in 200 components = 0.000488892 Jy ! Clean residual min=-0.017145 max=0.021532 Jy/beam ! Clean residual mean=-0.000029 rms=0.005755 Jy/beam ! Combined flux in latest and established models = 1.03711 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 1.03711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258740Jy sigma=3.221839 ! Fit after self-cal, rms=0.258751Jy sigma=3.221796 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258751Jy sigma=3.221796 ! Fit after self-cal, rms=0.258751Jy sigma=3.221796 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=2.587 mas, bmaj=6.806 mas, bpa=15.98 degrees ! Estimated noise=2.34373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.61399 Jy ! Component: 100 - total flux cleaned = 0.76458 Jy ! Component: 150 - total flux cleaned = 0.83899 Jy ! Component: 200 - total flux cleaned = 0.883092 Jy ! Total flux subtracted in 200 components = 0.883092 Jy ! Clean residual min=-0.026457 max=0.031966 Jy/beam ! Clean residual mean=0.000015 rms=0.008254 Jy/beam ! Combined flux in latest and established models = 0.883092 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.883092 Jy ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=7.446 mas, bpa=16.32 degrees ! Estimated noise=1.92468 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 = 0.0374945 Jy ! Component: 100 - total flux cleaned = 0.0627698 Jy ! Component: 150 - total flux cleaned = 0.0818569 Jy ! Component: 200 - total flux cleaned = 0.0942286 Jy ! Total flux subtracted in 200 components = 0.0942286 Jy ! Clean residual min=-0.019845 max=0.023485 Jy/beam ! Clean residual mean=-0.000006 rms=0.007117 Jy/beam ! Combined flux in latest and established models = 0.977321 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.977321 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=5.875 mas, bmaj=10.07 mas, bpa=0.2312 degrees ! Estimated noise=2.61466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238664 Jy ! Component: 100 - total flux cleaned = 0.0337825 Jy ! Component: 150 - total flux cleaned = 0.0396649 Jy ! Component: 200 - total flux cleaned = 0.0429301 Jy ! Total flux subtracted in 200 components = 0.0429301 Jy ! Clean residual min=-0.038617 max=0.032936 Jy/beam ! Clean residual mean=-0.000047 rms=0.014481 Jy/beam ! Combined flux in latest and established models = 1.02025 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 = 0.0032739 Jy ! Component: 100 - total flux cleaned = 0.00570092 Jy ! Component: 150 - total flux cleaned = 0.00782195 Jy ! Component: 200 - total flux cleaned = 0.00968542 Jy ! Total flux subtracted in 200 components = 0.00968542 Jy ! Clean residual min=-0.037004 max=0.034108 Jy/beam ! Clean residual mean=-0.000053 rms=0.014075 Jy/beam ! Combined flux in latest and established models = 1.02994 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 1.02994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=7.446 mas, bpa=16.32 degrees ! Estimated noise=1.92468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00749347 Jy ! Component: 100 - total flux cleaned = 0.00976319 Jy ! Component: 150 - total flux cleaned = 0.0110081 Jy ! Component: 200 - total flux cleaned = 0.0118019 Jy ! Total flux subtracted in 200 components = 0.0118019 Jy ! Clean residual min=-0.020132 max=0.022122 Jy/beam ! Clean residual mean=-0.000030 rms=0.006029 Jy/beam ! Combined flux in latest and established models = 1.04174 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 1.04174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259596Jy sigma=3.241284 ! Fit after self-cal, rms=0.259393Jy sigma=3.237171 wmodel /J1125+2610_S_map.mod ! wmodel: Unable to open new model file: /J1125+2610_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1125+2610_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 7.446 at 16.32 degrees (North through East) ! Clean map min=-0.019295 max=0.79185 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1125+2610_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.791848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00597647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.26425 2.26425 4.5285 9.057 18.114 36.228 72.456 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0179 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.791 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 132.494 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1125+2610_S_dfm.log closed on Thu May 19 22:22:52 2016