! Started logfile: J1417+4607_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:55:44 2016 obs J1417+4607_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1417+4607_S_2014_06_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779946 visibilities/baseline/integration-bin. ! Found source: J1417+4607 ! ! 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 336 lines of history. ! ! Reading 11512 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 J1417+4607_S_2014_06_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.784858Jy sigma=0.009638 ! Fit after self-cal, rms=0.767779Jy sigma=0.009437 ! 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=3.27 mas, bmaj=4.147 mas, bpa=-17.69 degrees ! Estimated noise=850.535 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 = 0.166701 Jy ! Component: 100 - total flux cleaned = 0.232875 Jy ! Total flux subtracted in 100 components = 0.232875 Jy ! Clean residual min=-0.018131 max=0.059994 Jy/beam ! Clean residual mean=-0.000079 rms=0.005899 Jy/beam ! Combined flux in latest and established models = 0.232875 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.232875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132193Jy sigma=0.001602 ! Fit after self-cal, rms=0.132147Jy sigma=0.001600 ! Inverting map ! Added new window around map position (-11.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539049 Jy ! Component: 100 - total flux cleaned = 0.0857998 Jy ! Total flux subtracted in 100 components = 0.0857998 Jy ! Clean residual min=-0.013176 max=0.017959 Jy/beam ! Clean residual mean=-0.000027 rms=0.003507 Jy/beam ! Combined flux in latest and established models = 0.318675 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.318675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098666Jy sigma=0.001163 ! Fit after self-cal, rms=0.096467Jy sigma=0.001136 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263549 Jy ! Component: 100 - total flux cleaned = 0.0444875 Jy ! Total flux subtracted in 100 components = 0.0444875 Jy ! Clean residual min=-0.008621 max=0.011026 Jy/beam ! Clean residual mean=0.000000 rms=0.002220 Jy/beam ! Combined flux in latest and established models = 0.363162 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.363162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084418Jy sigma=0.000979 ! Fit after self-cal, rms=0.083985Jy sigma=0.000973 ! 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=3.997 mas, bmaj=4.981 mas, bpa=-14.47 degrees ! Estimated noise=544.137 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 (-4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228463 Jy ! Component: 100 - total flux cleaned = 0.0373252 Jy ! Component: 150 - total flux cleaned = 0.0470054 Jy ! Component: 200 - total flux cleaned = 0.0536505 Jy ! Total flux subtracted in 200 components = 0.0536505 Jy ! Clean residual min=-0.006275 max=0.006838 Jy/beam ! Clean residual mean=0.000053 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.416813 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 75 components and 0.416813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076491Jy sigma=0.000883 ! Fit after self-cal, rms=0.076217Jy sigma=0.000880 ! 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 1.00* FD 0.84 HN 0.97 KP 1.04 ! LA 1.16 MK 1.01 NL 0.96 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.02 KP 1.01 ! LA 1.12 MK 1.08 NL 1.04 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.02 KP 0.91 ! LA 0.88 MK 1.05 NL 1.04 OV 0.94 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.01 KP 0.90 ! LA 0.87 MK 1.04 NL 1.05 OV 0.99 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.076217Jy sigma=0.000880 ! Fit after self-cal, rms=0.068946Jy sigma=0.000805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.044 mas, bmaj=5.013 mas, bpa=-13.32 degrees ! Estimated noise=538.51 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 = 0.00365635 Jy ! Component: 100 - total flux cleaned = 0.00366794 Jy ! Component: 150 - total flux cleaned = 0.00334931 Jy ! Component: 200 - total flux cleaned = 0.00315108 Jy ! Total flux subtracted in 200 components = 0.00315108 Jy ! Clean residual min=-0.003511 max=0.005167 Jy/beam ! Clean residual mean=0.000039 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.419964 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.419964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068684Jy sigma=0.000801 ! Fit after self-cal, rms=0.068638Jy sigma=0.000800 ! 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=0.068638Jy sigma=0.000800 ! Fit after self-cal, rms=0.068623Jy sigma=0.000795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=4.996 mas, bpa=-13.65 degrees ! Estimated noise=539.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694369 Jy ! Component: 100 - total flux cleaned = 0.000694293 Jy ! Component: 150 - total flux cleaned = 0.00073086 Jy ! Component: 200 - total flux cleaned = 0.000827993 Jy ! Total flux subtracted in 200 components = 0.000827993 Jy ! Clean residual min=-0.003079 max=0.005226 Jy/beam ! Clean residual mean=0.000015 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.420792 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.420792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068573Jy sigma=0.000795 ! Fit after self-cal, rms=0.068568Jy sigma=0.000795 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 (-41.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516288 Jy ! Component: 100 - total flux cleaned = 0.00823285 Jy ! Component: 150 - total flux cleaned = 0.0102563 Jy ! Component: 200 - total flux cleaned = 0.0115144 Jy ! Total flux subtracted in 200 components = 0.0115144 Jy ! Clean residual min=-0.002593 max=0.004071 Jy/beam ! Clean residual mean=0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.432306 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 138 components and 0.432306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068190Jy sigma=0.000788 ! Fit after self-cal, rms=0.068142Jy sigma=0.000788 ! Inverting map ! Added new window around map position (-89.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377223 Jy ! Component: 100 - total flux cleaned = 0.00589874 Jy ! Component: 150 - total flux cleaned = 0.00748307 Jy ! Component: 200 - total flux cleaned = 0.00881339 Jy ! Total flux subtracted in 200 components = 0.00881339 Jy ! Clean residual min=-0.002212 max=0.002884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.44112 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 182 components and 0.44112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067932Jy sigma=0.000785 ! Fit after self-cal, rms=0.067926Jy sigma=0.000785 ! Inverting map ! Added new window around map position (-20.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293866 Jy ! Component: 100 - total flux cleaned = 0.00457676 Jy ! Component: 150 - total flux cleaned = 0.00562034 Jy ! Component: 200 - total flux cleaned = 0.00613502 Jy ! Total flux subtracted in 200 components = 0.00613502 Jy ! Clean residual min=-0.002231 max=0.002545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.447255 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 217 components and 0.447255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067801Jy sigma=0.000783 ! Fit after self-cal, rms=0.067778Jy sigma=0.000782 ! Inverting map ! Added new window around map position (127.5, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225627 Jy ! Component: 100 - total flux cleaned = 0.00355841 Jy ! Component: 150 - total flux cleaned = 0.00424223 Jy ! Component: 200 - total flux cleaned = 0.00448166 Jy ! Total flux subtracted in 200 components = 0.00448166 Jy ! Clean residual min=-0.002030 max=0.002403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.451736 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 235 components and 0.451736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067694Jy sigma=0.000781 ! Fit after self-cal, rms=0.067687Jy sigma=0.000781 ! Inverting map ! Added new window around map position (102.5, -50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209962 Jy ! Component: 100 - total flux cleaned = 0.00299328 Jy ! Component: 150 - total flux cleaned = 0.00347679 Jy ! Component: 200 - total flux cleaned = 0.00384388 Jy ! Total flux subtracted in 200 components = 0.00384388 Jy ! Clean residual min=-0.002012 max=0.001758 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.45558 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 256 components and 0.45558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067615Jy sigma=0.000780 ! Fit after self-cal, rms=0.067609Jy sigma=0.000780 ! 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=0.067609Jy sigma=0.000780 ! Fit after self-cal, rms=0.067504Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.029 mas, bmaj=4.995 mas, bpa=-13.59 degrees ! Estimated noise=538.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101075 Jy ! Component: 100 - total flux cleaned = 0.00127125 Jy ! Component: 150 - total flux cleaned = 0.00138741 Jy ! Component: 200 - total flux cleaned = 0.0014965 Jy ! Total flux subtracted in 200 components = 0.0014965 Jy ! Clean residual min=-0.001859 max=0.001628 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.457077 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 274 components and 0.457077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067478Jy sigma=0.000779 ! Fit after self-cal, rms=0.067477Jy sigma=0.000779 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 = 0.000489122 Jy ! Component: 100 - total flux cleaned = 0.000592333 Jy ! Component: 150 - total flux cleaned = 0.000691086 Jy ! Component: 200 - total flux cleaned = 0.000762535 Jy ! Total flux subtracted in 200 components = 0.000762535 Jy ! Clean residual min=-0.001827 max=0.001602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.457839 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 285 components and 0.457839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067460Jy sigma=0.000779 ! Fit after self-cal, rms=0.067459Jy sigma=0.000779 ! 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=0.067459Jy sigma=0.000779 ! Fit after self-cal, rms=0.067452Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.474 mas, bmaj=9.504 mas, bpa=-9.152 degrees ! Estimated noise=650.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770782 Jy ! Component: 100 - total flux cleaned = 0.00105258 Jy ! Component: 150 - total flux cleaned = 0.0013197 Jy ! Component: 200 - total flux cleaned = 0.00152783 Jy ! Total flux subtracted in 200 components = 0.00152783 Jy ! Clean residual min=-0.001733 max=0.001718 Jy/beam ! Clean residual mean=-0.000008 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.459367 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 297 components and 0.459367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067443Jy sigma=0.000779 ! Fit after self-cal, rms=0.067442Jy sigma=0.000779 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 = 0.000166183 Jy ! Component: 100 - total flux cleaned = 0.000294391 Jy ! Component: 150 - total flux cleaned = 0.000371216 Jy ! Component: 200 - total flux cleaned = 0.000459353 Jy ! Total flux subtracted in 200 components = 0.000459353 Jy ! Clean residual min=-0.001671 max=0.001641 Jy/beam ! Clean residual mean=-0.000008 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.459826 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 316 components and 0.459826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067437Jy sigma=0.000779 ! Fit after self-cal, rms=0.067437Jy sigma=0.000779 ! 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=4.03 mas, bmaj=4.995 mas, bpa=-13.59 degrees ! Estimated noise=538.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.03 x 4.995 at -13.59 degrees (North through East) ! Clean map min=-0.0017076 max=0.22618 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=3.292 mas, bmaj=4.165 mas, bpa=-17.13 degrees ! Estimated noise=841.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165007 Jy ! Component: 100 - total flux cleaned = 0.241364 Jy ! Component: 150 - total flux cleaned = 0.28918 Jy ! Component: 200 - total flux cleaned = 0.321315 Jy ! Total flux subtracted in 200 components = 0.321315 Jy ! Clean residual min=-0.008934 max=0.017603 Jy/beam ! Clean residual mean=-0.000047 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.321315 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.321315 Jy ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=4.995 mas, bpa=-13.59 degrees ! Estimated noise=538.55 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 = 0.0347394 Jy ! Component: 100 - total flux cleaned = 0.0565171 Jy ! Component: 150 - total flux cleaned = 0.0707008 Jy ! Component: 200 - total flux cleaned = 0.0804886 Jy ! Total flux subtracted in 200 components = 0.0804886 Jy ! Clean residual min=-0.003966 max=0.005477 Jy/beam ! Clean residual mean=0.000009 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.401803 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 74 components and 0.401803 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=8.474 mas, bmaj=9.504 mas, bpa=-9.152 degrees ! Estimated noise=650.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118622 Jy ! Component: 100 - total flux cleaned = 0.0200399 Jy ! Component: 150 - total flux cleaned = 0.0262442 Jy ! Component: 200 - total flux cleaned = 0.0311746 Jy ! Total flux subtracted in 200 components = 0.0311746 Jy ! Clean residual min=-0.003140 max=0.004031 Jy/beam ! Clean residual mean=0.000007 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.432978 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 = 0.00404614 Jy ! Component: 100 - total flux cleaned = 0.00740079 Jy ! Component: 150 - total flux cleaned = 0.0102064 Jy ! Component: 200 - total flux cleaned = 0.0125748 Jy ! Total flux subtracted in 200 components = 0.0125748 Jy ! Clean residual min=-0.002129 max=0.002663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.445552 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 190 components and 0.445553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=4.995 mas, bpa=-13.59 degrees ! Estimated noise=538.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233217 Jy ! Component: 100 - total flux cleaned = 0.0042229 Jy ! Component: 150 - total flux cleaned = 0.00554293 Jy ! Component: 200 - total flux cleaned = 0.00666753 Jy ! Total flux subtracted in 200 components = 0.00666753 Jy ! Clean residual min=-0.001873 max=0.002000 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.45222 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 0.45222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067603Jy sigma=0.000781 ! Fit after self-cal, rms=0.067572Jy sigma=0.000780 wmodel J1417+4607_S_2014_06_09_pus_map.mod ! Writing 216 model components to file: J1417+4607_S_2014_06_09_pus_map.mod wobs J1417+4607_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1417+4607_S_2014_06_09_pus_uvs.fits wwins J1417+4607_S_2014_06_09_pus_map.win ! wwins: Wrote 8 windows to J1417+4607_S_2014_06_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 = -0.000606034 Jy ! Component: 100 - total flux cleaned = -0.000821063 Jy ! Component: 150 - total flux cleaned = -0.000880337 Jy ! Component: 200 - total flux cleaned = -0.000993936 Jy ! Component: 250 - total flux cleaned = -0.00107689 Jy ! Component: 300 - total flux cleaned = -0.00121072 Jy ! Component: 350 - total flux cleaned = -0.00128847 Jy ! Component: 400 - total flux cleaned = -0.00136451 Jy ! Component: 450 - total flux cleaned = -0.00141395 Jy ! Component: 500 - total flux cleaned = -0.00151025 Jy ! Component: 550 - total flux cleaned = -0.00158065 Jy ! Component: 600 - total flux cleaned = -0.00160335 Jy ! Component: 650 - total flux cleaned = -0.00151339 Jy ! Component: 700 - total flux cleaned = -0.00149188 Jy ! Component: 750 - total flux cleaned = -0.00149271 Jy ! Component: 800 - total flux cleaned = -0.00147217 Jy ! Component: 850 - total flux cleaned = -0.00145137 Jy ! Component: 900 - total flux cleaned = -0.00143062 Jy ! Component: 950 - total flux cleaned = -0.00136971 Jy ! Component: 1000 - total flux cleaned = -0.00130984 Jy ! Component: 1050 - total flux cleaned = -0.00133016 Jy ! Component: 1100 - total flux cleaned = -0.00134982 Jy ! Component: 1150 - total flux cleaned = -0.0013493 Jy ! Component: 1200 - total flux cleaned = -0.00131189 Jy ! Component: 1250 - total flux cleaned = -0.0012571 Jy ! Component: 1300 - total flux cleaned = -0.00127569 Jy ! Component: 1350 - total flux cleaned = -0.00127601 Jy ! Component: 1400 - total flux cleaned = -0.00129376 Jy ! Component: 1450 - total flux cleaned = -0.00122379 Jy ! Component: 1500 - total flux cleaned = -0.00122388 Jy ! Component: 1550 - total flux cleaned = -0.00118998 Jy ! Component: 1600 - total flux cleaned = -0.00115642 Jy ! Component: 1650 - total flux cleaned = -0.00118981 Jy ! Component: 1700 - total flux cleaned = -0.00125518 Jy ! Component: 1750 - total flux cleaned = -0.00115762 Jy ! Component: 1800 - total flux cleaned = -0.00117402 Jy ! Component: 1850 - total flux cleaned = -0.001142 Jy ! Component: 1900 - total flux cleaned = -0.00118921 Jy ! Component: 1950 - total flux cleaned = -0.00118923 Jy ! Component: 2000 - total flux cleaned = -0.00115852 Jy ! Component: 2050 - total flux cleaned = -0.00118917 Jy ! Component: 2100 - total flux cleaned = -0.00124974 Jy ! Component: 2150 - total flux cleaned = -0.00127968 Jy ! Component: 2200 - total flux cleaned = -0.00129439 Jy ! Component: 2250 - total flux cleaned = -0.00127954 Jy ! Component: 2300 - total flux cleaned = -0.00126512 Jy ! Component: 2350 - total flux cleaned = -0.00129389 Jy ! Component: 2400 - total flux cleaned = -0.00135075 Jy ! Component: 2450 - total flux cleaned = -0.00135068 Jy ! Component: 2500 - total flux cleaned = -0.00139274 Jy ! Component: 2550 - total flux cleaned = -0.00142027 Jy ! Component: 2600 - total flux cleaned = -0.00139276 Jy ! Component: 2650 - total flux cleaned = -0.00140638 Jy ! Component: 2700 - total flux cleaned = -0.00140658 Jy ! Component: 2750 - total flux cleaned = -0.00143355 Jy ! Component: 2800 - total flux cleaned = -0.00148659 Jy ! Component: 2850 - total flux cleaned = -0.00147307 Jy ! Component: 2900 - total flux cleaned = -0.00144685 Jy ! Component: 2950 - total flux cleaned = -0.00144676 Jy ! Component: 3000 - total flux cleaned = -0.00145962 Jy ! Component: 3050 - total flux cleaned = -0.0014083 Jy ! Component: 3100 - total flux cleaned = -0.00140839 Jy ! Component: 3150 - total flux cleaned = -0.00143361 Jy ! Component: 3200 - total flux cleaned = -0.0013837 Jy ! Component: 3250 - total flux cleaned = -0.0014085 Jy ! Component: 3300 - total flux cleaned = -0.0014207 Jy ! Component: 3350 - total flux cleaned = -0.00140854 Jy ! Component: 3400 - total flux cleaned = -0.0013842 Jy ! Component: 3450 - total flux cleaned = -0.00136006 Jy ! Component: 3500 - total flux cleaned = -0.00130009 Jy ! Component: 3550 - total flux cleaned = -0.00128843 Jy ! Component: 3600 - total flux cleaned = -0.00132382 Jy ! Component: 3650 - total flux cleaned = -0.00131211 Jy ! Component: 3700 - total flux cleaned = -0.00126559 Jy ! Component: 3750 - total flux cleaned = -0.00123085 Jy ! Component: 3800 - total flux cleaned = -0.00119639 Jy ! Component: 3850 - total flux cleaned = -0.00119646 Jy ! Component: 3900 - total flux cleaned = -0.00118518 Jy ! Component: 3950 - total flux cleaned = -0.00115136 Jy ! Component: 4000 - total flux cleaned = -0.00109522 Jy ! Component: 4050 - total flux cleaned = -0.00107293 Jy ! Total flux subtracted in 4096 components = -0.00109503 Jy ! Clean residual min=-0.000733 max=0.000720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.451125 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 480 components and 0.451125 Jy ![Exited script file: muppet] wmap "J1417+4607_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.03 x 4.995 at -13.59 degrees (North through East) ! Clean map min=-0.0013261 max=0.22588 Jy/beam ! Writing clean map to FITS file: J1417+4607_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187388 device "J1417+4607_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1417+4607_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24888 0.24888 0.497761 0.995521 1.99104 3.98209 7.96417 15.9283 31.8567 63.7134 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.03 x 4.995 at -13.59 degrees (North through East) ! Clean map min=-0.0013261 max=0.22588 Jy/beam quit ! Quitting program ! Log file J1417+4607_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:55:49 2016