! Started logfile: J1915+6548_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:12:26 2016 obs J1915+6548_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1915+6548_S_2014_08_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786538 visibilities/baseline/integration-bin. ! Found source: J1915+6548 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 342 lines of history. ! ! Reading 14724 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1915+6548_S_2014_08_09_pus] 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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786829Jy sigma=0.009040 ! Fit after self-cal, rms=0.654006Jy sigma=0.007707 ! 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=4.04 mas, bmaj=5.355 mas, bpa=79.58 degrees ! Estimated noise=860.218 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 = 0.261335 Jy ! Component: 100 - total flux cleaned = 0.327832 Jy ! Total flux subtracted in 100 components = 0.327832 Jy ! Clean residual min=-0.014193 max=0.032218 Jy/beam ! Clean residual mean=-0.000126 rms=0.004541 Jy/beam ! Combined flux in latest and established models = 0.327832 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.327832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108220Jy sigma=0.001185 ! Fit after self-cal, rms=0.108152Jy sigma=0.001184 ! Inverting map ! Added new window around map position (-30.5, -12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350814 Jy ! Component: 100 - total flux cleaned = 0.05844 Jy ! Total flux subtracted in 100 components = 0.05844 Jy ! Clean residual min=-0.010975 max=0.012784 Jy/beam ! Clean residual mean=-0.000086 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.386272 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.386272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092020Jy sigma=0.000992 ! Fit after self-cal, rms=0.091655Jy sigma=0.000987 ! 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=4.87 mas, bmaj=6.127 mas, bpa=82.51 degrees ! Estimated noise=503.255 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 = 0.0242264 Jy ! Component: 100 - total flux cleaned = 0.039341 Jy ! Component: 150 - total flux cleaned = 0.0502211 Jy ! Component: 200 - total flux cleaned = 0.0583433 Jy ! Total flux subtracted in 200 components = 0.0583433 Jy ! Clean residual min=-0.006838 max=0.007829 Jy/beam ! Clean residual mean=-0.000092 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.444615 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.444615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083016Jy sigma=0.000899 ! Fit after self-cal, rms=0.082863Jy sigma=0.000897 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.87 HN 0.96 KP 1.06 ! LA 1.07 MK 1.00* NL 0.98 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 1.02 ! LA 1.03 MK 1.00* NL 1.03 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.06 KP 0.90 ! LA 0.82 MK 1.00* NL 0.99 OV 0.94 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.02 KP 0.88 ! LA 0.79 MK 1.00* NL 1.10 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.082863Jy sigma=0.000897 ! Fit after self-cal, rms=0.070063Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.896 mas, bmaj=6.158 mas, bpa=82.5 degrees ! Estimated noise=498.632 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 (17.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746152 Jy ! Component: 100 - total flux cleaned = 0.0121282 Jy ! Component: 150 - total flux cleaned = 0.0155424 Jy ! Component: 200 - total flux cleaned = 0.0182728 Jy ! Total flux subtracted in 200 components = 0.0182728 Jy ! Clean residual min=-0.002750 max=0.002906 Jy/beam ! Clean residual mean=-0.000007 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.462888 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 105 components and 0.462888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069148Jy sigma=0.000780 ! Fit after self-cal, rms=0.069113Jy sigma=0.000779 ! 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=0.069113Jy sigma=0.000779 ! Fit after self-cal, rms=0.068962Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.893 mas, bmaj=6.156 mas, bpa=82.24 degrees ! Estimated noise=498.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220662 Jy ! Component: 100 - total flux cleaned = 0.00359073 Jy ! Component: 150 - total flux cleaned = 0.00472459 Jy ! Component: 200 - total flux cleaned = 0.00575332 Jy ! Total flux subtracted in 200 components = 0.00575332 Jy ! Clean residual min=-0.002241 max=0.002114 Jy/beam ! Clean residual mean=-0.000007 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.468641 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 133 components and 0.468641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068836Jy sigma=0.000775 ! Fit after self-cal, rms=0.068831Jy sigma=0.000775 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 = 0.000300647 Jy ! Component: 100 - total flux cleaned = 0.000859426 Jy ! Component: 150 - total flux cleaned = 0.00132075 Jy ! Component: 200 - total flux cleaned = 0.00174023 Jy ! Total flux subtracted in 200 components = 0.00174023 Jy ! Clean residual min=-0.002056 max=0.001983 Jy/beam ! Clean residual mean=-0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.470381 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.470381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068774Jy sigma=0.000774 ! Fit after self-cal, rms=0.068770Jy sigma=0.000774 ! 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=0.068770Jy sigma=0.000774 ! Fit after self-cal, rms=0.068767Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.89 mas, bmaj=6.152 mas, bpa=82.22 degrees ! Estimated noise=499.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843508 Jy ! Component: 100 - total flux cleaned = 0.00151532 Jy ! Component: 150 - total flux cleaned = 0.00190064 Jy ! Component: 200 - total flux cleaned = 0.00225039 Jy ! Total flux subtracted in 200 components = 0.00225039 Jy ! Clean residual min=-0.001891 max=0.001842 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.472632 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 0.472632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068726Jy sigma=0.000774 ! Fit after self-cal, rms=0.068723Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.87577e-05 Jy ! Component: 100 - total flux cleaned = 0.000324126 Jy ! Component: 150 - total flux cleaned = 0.000572869 Jy ! Component: 200 - total flux cleaned = 0.000852889 Jy ! Total flux subtracted in 200 components = 0.000852889 Jy ! Clean residual min=-0.001773 max=0.001789 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.473485 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.473485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068697Jy sigma=0.000773 ! Fit after self-cal, rms=0.068696Jy sigma=0.000773 ! 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=0.068696Jy sigma=0.000773 ! Fit after self-cal, rms=0.068706Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.487 mas, bmaj=9.447 mas, bpa=-83.73 degrees ! Estimated noise=578.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132299 Jy ! Component: 100 - total flux cleaned = 0.00208684 Jy ! Component: 150 - total flux cleaned = 0.00252093 Jy ! Component: 200 - total flux cleaned = 0.00287829 Jy ! Total flux subtracted in 200 components = 0.00287829 Jy ! Clean residual min=-0.001638 max=0.001843 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.476363 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 181 components and 0.476363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068692Jy sigma=0.000773 ! Fit after self-cal, rms=0.068691Jy sigma=0.000773 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 = 0.000213934 Jy ! Component: 100 - total flux cleaned = 0.000391471 Jy ! Component: 150 - total flux cleaned = 0.000561179 Jy ! Component: 200 - total flux cleaned = 0.000696462 Jy ! Total flux subtracted in 200 components = 0.000696462 Jy ! Clean residual min=-0.001576 max=0.001865 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.477059 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 198 components and 0.47706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068685Jy sigma=0.000773 ! Fit after self-cal, rms=0.068684Jy sigma=0.000773 ! 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=4.888 mas, bmaj=6.149 mas, bpa=82.21 degrees ! Estimated noise=499.312 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.888 x 6.149 at 82.21 degrees (North through East) ! Clean map min=-0.0015744 max=0.34079 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=4.029 mas, bmaj=5.342 mas, bpa=79.25 degrees ! Estimated noise=860.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260788 Jy ! Component: 100 - total flux cleaned = 0.33036 Jy ! Component: 150 - total flux cleaned = 0.366771 Jy ! Component: 200 - total flux cleaned = 0.390838 Jy ! Total flux subtracted in 200 components = 0.390838 Jy ! Clean residual min=-0.006515 max=0.013021 Jy/beam ! Clean residual mean=-0.000066 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.390838 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.390838 Jy ! Inverting map and beam ! Estimated beam: bmin=4.888 mas, bmaj=6.149 mas, bpa=82.21 degrees ! Estimated noise=499.312 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 = 0.0203699 Jy ! Component: 100 - total flux cleaned = 0.0330561 Jy ! Component: 150 - total flux cleaned = 0.041722 Jy ! Component: 200 - total flux cleaned = 0.0482808 Jy ! Total flux subtracted in 200 components = 0.0482808 Jy ! Clean residual min=-0.003200 max=0.004198 Jy/beam ! Clean residual mean=-0.000068 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.439118 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 68 components and 0.439118 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=8.487 mas, bmaj=9.447 mas, bpa=-83.73 degrees ! Estimated noise=578.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809187 Jy ! Component: 100 - total flux cleaned = 0.0139192 Jy ! Component: 150 - total flux cleaned = 0.0183815 Jy ! Component: 200 - total flux cleaned = 0.021908 Jy ! Total flux subtracted in 200 components = 0.021908 Jy ! Clean residual min=-0.002644 max=0.003084 Jy/beam ! Clean residual mean=-0.000053 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.461026 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 = 0.00285609 Jy ! Component: 100 - total flux cleaned = 0.0052098 Jy ! Component: 150 - total flux cleaned = 0.00715991 Jy ! Component: 200 - total flux cleaned = 0.0087826 Jy ! Total flux subtracted in 200 components = 0.0087826 Jy ! Clean residual min=-0.001971 max=0.002368 Jy/beam ! Clean residual mean=-0.000025 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.469809 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 160 components and 0.469809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.888 mas, bmaj=6.149 mas, bpa=82.21 degrees ! Estimated noise=499.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142428 Jy ! Component: 100 - total flux cleaned = 0.00205052 Jy ! Component: 150 - total flux cleaned = 0.00250036 Jy ! Component: 200 - total flux cleaned = 0.00285913 Jy ! Total flux subtracted in 200 components = 0.00285913 Jy ! Clean residual min=-0.001689 max=0.001962 Jy/beam ! Clean residual mean=-0.000009 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.472668 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 177 components and 0.472668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068761Jy sigma=0.000774 ! Fit after self-cal, rms=0.068742Jy sigma=0.000774 wmodel J1915+6548_S_2014_08_09_pus_map.mod ! Writing 177 model components to file: J1915+6548_S_2014_08_09_pus_map.mod wobs J1915+6548_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1915+6548_S_2014_08_09_pus_uvs.fits wwins J1915+6548_S_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1915+6548_S_2014_08_09_pus_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 = 0.000739183 Jy ! Component: 100 - total flux cleaned = 0.000740401 Jy ! Component: 150 - total flux cleaned = 0.000968604 Jy ! Component: 200 - total flux cleaned = 0.00127005 Jy ! Component: 250 - total flux cleaned = 0.00150654 Jy ! Component: 300 - total flux cleaned = 0.00163255 Jy ! Component: 350 - total flux cleaned = 0.00168149 Jy ! Component: 400 - total flux cleaned = 0.00175304 Jy ! Component: 450 - total flux cleaned = 0.00179949 Jy ! Component: 500 - total flux cleaned = 0.00177705 Jy ! Component: 550 - total flux cleaned = 0.00182032 Jy ! Component: 600 - total flux cleaned = 0.00179896 Jy ! Component: 650 - total flux cleaned = 0.00181957 Jy ! Component: 700 - total flux cleaned = 0.0017782 Jy ! Component: 750 - total flux cleaned = 0.0017183 Jy ! Component: 800 - total flux cleaned = 0.00171846 Jy ! Component: 850 - total flux cleaned = 0.00168031 Jy ! Component: 900 - total flux cleaned = 0.00166118 Jy ! Component: 950 - total flux cleaned = 0.00156872 Jy ! Component: 1000 - total flux cleaned = 0.00151443 Jy ! Component: 1050 - total flux cleaned = 0.00147921 Jy ! Component: 1100 - total flux cleaned = 0.00146214 Jy ! Component: 1150 - total flux cleaned = 0.00146186 Jy ! Component: 1200 - total flux cleaned = 0.00139403 Jy ! Component: 1250 - total flux cleaned = 0.00137746 Jy ! Component: 1300 - total flux cleaned = 0.0013281 Jy ! Component: 1350 - total flux cleaned = 0.00127977 Jy ! Component: 1400 - total flux cleaned = 0.00127981 Jy ! Component: 1450 - total flux cleaned = 0.00126424 Jy ! Component: 1500 - total flux cleaned = 0.00121804 Jy ! Component: 1550 - total flux cleaned = 0.00117237 Jy ! Component: 1600 - total flux cleaned = 0.0010971 Jy ! Component: 1650 - total flux cleaned = 0.000978749 Jy ! Component: 1700 - total flux cleaned = 0.000935265 Jy ! Component: 1750 - total flux cleaned = 0.000877628 Jy ! Component: 1800 - total flux cleaned = 0.000820705 Jy ! Component: 1850 - total flux cleaned = 0.00083479 Jy ! Component: 1900 - total flux cleaned = 0.000792725 Jy ! Component: 1950 - total flux cleaned = 0.000764956 Jy ! Component: 2000 - total flux cleaned = 0.000764748 Jy ! Component: 2050 - total flux cleaned = 0.000764651 Jy ! Component: 2100 - total flux cleaned = 0.000751292 Jy ! Component: 2150 - total flux cleaned = 0.000698708 Jy ! Component: 2200 - total flux cleaned = 0.000711566 Jy ! Component: 2250 - total flux cleaned = 0.000673278 Jy ! Component: 2300 - total flux cleaned = 0.000698908 Jy ! Component: 2350 - total flux cleaned = 0.000686305 Jy ! Component: 2400 - total flux cleaned = 0.000648858 Jy ! Component: 2450 - total flux cleaned = 0.00058738 Jy ! Component: 2500 - total flux cleaned = 0.000685295 Jy ! Component: 2550 - total flux cleaned = 0.000697404 Jy ! Component: 2600 - total flux cleaned = 0.000685285 Jy ! Component: 2650 - total flux cleaned = 0.000708977 Jy ! Component: 2700 - total flux cleaned = 0.000732315 Jy ! Component: 2750 - total flux cleaned = 0.000732293 Jy ! Component: 2800 - total flux cleaned = 0.000743808 Jy ! Component: 2850 - total flux cleaned = 0.000732486 Jy ! Component: 2900 - total flux cleaned = 0.000754974 Jy ! Component: 2950 - total flux cleaned = 0.000721705 Jy ! Component: 3000 - total flux cleaned = 0.000755033 Jy ! Component: 3050 - total flux cleaned = 0.000766141 Jy ! Component: 3100 - total flux cleaned = 0.000766108 Jy ! Component: 3150 - total flux cleaned = 0.000776998 Jy ! Component: 3200 - total flux cleaned = 0.000798266 Jy ! Component: 3250 - total flux cleaned = 0.000777136 Jy ! Component: 3300 - total flux cleaned = 0.000808672 Jy ! Component: 3350 - total flux cleaned = 0.000819143 Jy ! Component: 3400 - total flux cleaned = 0.000860481 Jy ! Component: 3450 - total flux cleaned = 0.000870576 Jy ! Component: 3500 - total flux cleaned = 0.000870589 Jy ! Component: 3550 - total flux cleaned = 0.000900812 Jy ! Component: 3600 - total flux cleaned = 0.000980577 Jy ! Component: 3650 - total flux cleaned = 0.000960802 Jy ! Component: 3700 - total flux cleaned = 0.000970755 Jy ! Component: 3750 - total flux cleaned = 0.00100005 Jy ! Component: 3800 - total flux cleaned = 0.00100024 Jy ! Component: 3850 - total flux cleaned = 0.00100024 Jy ! Component: 3900 - total flux cleaned = 0.00103845 Jy ! Component: 3950 - total flux cleaned = 0.00101003 Jy ! Component: 4000 - total flux cleaned = 0.00106635 Jy ! Component: 4050 - total flux cleaned = 0.0010756 Jy ! Total flux subtracted in 4096 components = 0.00108482 Jy ! Clean residual min=-0.000620 max=0.000561 Jy/beam ! Clean residual mean=-0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.473753 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 458 components and 0.473753 Jy ![Exited script file: muppet] wmap "J1915+6548_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.888 x 6.149 at 82.21 degrees (North through East) ! Clean map min=-0.0011858 max=0.3418 Jy/beam ! Writing clean map to FITS file: J1915+6548_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.341802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170069 device "J1915+6548_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1915+6548_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14927 0.14927 0.29854 0.597079 1.19416 2.38832 4.77663 9.55327 19.1065 38.2131 76.4261 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.888 x 6.149 at 82.21 degrees (North through East) ! Clean map min=-0.0011858 max=0.3418 Jy/beam quit ! Quitting program ! Log file J1915+6548_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:12:32 2016