! Started logfile: J1521+4336_S_2017_02_19_pus_uvs.log on Sat May 4 18:53:35 2019 obs J1521+4336_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1521+4336_S_2017_02_19_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.630556 visibilities/baseline/integration-bin. ! Found source: J1521+4336 ! ! 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 482 lines of history. ! ! Reading 2724 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 J1521+4336_S_2017_02_19_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.714662Jy sigma=0.006412 ! Fit after self-cal, rms=0.712586Jy sigma=0.006395 ! 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=3.009 mas, bmaj=4.729 mas, bpa=-15.9 degrees ! Estimated noise=2063.54 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 = 0.223495 Jy ! Component: 100 - total flux cleaned = 0.273801 Jy ! Total flux subtracted in 100 components = 0.273801 Jy ! Clean residual min=-0.012569 max=0.017461 Jy/beam ! Clean residual mean=0.000004 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 0.273801 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.273801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095724Jy sigma=0.000764 ! Fit after self-cal, rms=0.095713Jy sigma=0.000764 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176234 Jy ! Component: 100 - total flux cleaned = 0.0263335 Jy ! Total flux subtracted in 100 components = 0.0263335 Jy ! Clean residual min=-0.011176 max=0.010205 Jy/beam ! Clean residual mean=0.000007 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.300134 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.300134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091746Jy sigma=0.000738 ! Fit after self-cal, rms=0.091706Jy sigma=0.000737 ! 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=3.546 mas, bmaj=5.267 mas, bpa=-13.66 degrees ! Estimated noise=1686.78 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 = 0.00666084 Jy ! Component: 100 - total flux cleaned = 0.0101459 Jy ! Component: 150 - total flux cleaned = 0.0123242 Jy ! Component: 200 - total flux cleaned = 0.0133268 Jy ! Total flux subtracted in 200 components = 0.0133268 Jy ! Clean residual min=-0.007473 max=0.008516 Jy/beam ! Clean residual mean=0.000019 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.313461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.313461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091054Jy sigma=0.000734 ! Fit after self-cal, rms=0.091026Jy sigma=0.000734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 1.04 ! LA 1.00 MK 0.98 NL 0.87 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 MK 1.01 NL 1.05 OV 1.09 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.98 KP 0.87 ! LA 0.78 MK 1.03 NL 1.14 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.10 HN 0.92 KP 1.00* ! LA 0.86 MK 1.34 NL 1.00* OV 1.32 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.091026Jy sigma=0.000734 ! Fit after self-cal, rms=0.085504Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=5.273 mas, bpa=-13.12 degrees ! Estimated noise=1691.95 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 = -0.00167066 Jy ! Component: 100 - total flux cleaned = -0.00177049 Jy ! Component: 150 - total flux cleaned = -0.00184374 Jy ! Component: 200 - total flux cleaned = -0.0019363 Jy ! Total flux subtracted in 200 components = -0.0019363 Jy ! Clean residual min=-0.005990 max=0.005728 Jy/beam ! Clean residual mean=0.000015 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.311525 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.311525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085452Jy sigma=0.000667 ! Fit after self-cal, rms=0.085512Jy sigma=0.000666 ! 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=0.085512Jy sigma=0.000666 ! Fit after self-cal, rms=0.081252Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=5.274 mas, bpa=-12.87 degrees ! Estimated noise=1690.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426029 Jy ! Component: 100 - total flux cleaned = -0.000554823 Jy ! Component: 150 - total flux cleaned = -0.00058042 Jy ! Component: 200 - total flux cleaned = -0.000605573 Jy ! Total flux subtracted in 200 components = -0.000605573 Jy ! Clean residual min=-0.004763 max=0.004084 Jy/beam ! Clean residual mean=0.000007 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.310919 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.310919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081221Jy sigma=0.000645 ! Fit after self-cal, rms=0.081225Jy sigma=0.000645 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 = -0.000114405 Jy ! Component: 100 - total flux cleaned = -0.000138854 Jy ! Component: 150 - total flux cleaned = -0.000159277 Jy ! Component: 200 - total flux cleaned = -0.000177657 Jy ! Total flux subtracted in 200 components = -0.000177657 Jy ! Clean residual min=-0.004782 max=0.004075 Jy/beam ! Clean residual mean=0.000007 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.310741 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.310741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081208Jy sigma=0.000644 ! Fit after self-cal, rms=0.081209Jy sigma=0.000644 ! 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=0.081209Jy sigma=0.000644 ! Fit after self-cal, rms=0.081260Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=5.28 mas, bpa=-12.72 degrees ! Estimated noise=1690.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340452 Jy ! Component: 100 - total flux cleaned = -0.000383889 Jy ! Component: 150 - total flux cleaned = -0.000384206 Jy ! Component: 200 - total flux cleaned = -0.000420188 Jy ! Total flux subtracted in 200 components = -0.000420188 Jy ! Clean residual min=-0.004797 max=0.004097 Jy/beam ! Clean residual mean=0.000007 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.310321 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.310321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081244Jy sigma=0.000644 ! Fit after self-cal, rms=0.081244Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.88819e-05 Jy ! Component: 100 - total flux cleaned = -4.89715e-05 Jy ! Component: 150 - total flux cleaned = -4.98321e-05 Jy ! Component: 200 - total flux cleaned = -4.95397e-05 Jy ! Total flux subtracted in 200 components = -4.95397e-05 Jy ! Clean residual min=-0.004801 max=0.004097 Jy/beam ! Clean residual mean=0.000007 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.310272 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.310272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081235Jy sigma=0.000644 ! Fit after self-cal, rms=0.081236Jy sigma=0.000644 ! 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=0.081236Jy sigma=0.000644 ! Fit after self-cal, rms=0.081266Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.663 mas, bmaj=8.302 mas, bpa=-6.861 degrees ! Estimated noise=2165.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000786312 Jy ! Component: 100 - total flux cleaned = -0.000760122 Jy ! Component: 150 - total flux cleaned = -0.000760075 Jy ! Component: 200 - total flux cleaned = -0.000748012 Jy ! Total flux subtracted in 200 components = -0.000748012 Jy ! Clean residual min=-0.004428 max=0.004288 Jy/beam ! Clean residual mean=0.000013 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.309524 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.309524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081257Jy sigma=0.000644 ! Fit after self-cal, rms=0.081256Jy sigma=0.000644 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 = -0.000129651 Jy ! Component: 100 - total flux cleaned = -0.000111097 Jy ! Component: 150 - total flux cleaned = -0.000111037 Jy ! Component: 200 - total flux cleaned = -0.000110143 Jy ! Total flux subtracted in 200 components = -0.000110143 Jy ! Clean residual min=-0.004417 max=0.004292 Jy/beam ! Clean residual mean=0.000013 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.309413 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.309413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081254Jy sigma=0.000644 ! Fit after self-cal, rms=0.081255Jy sigma=0.000644 ! 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=3.568 mas, bmaj=5.284 mas, bpa=-12.6 degrees ! Estimated noise=1690.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 5.284 at -12.6 degrees (North through East) ! Clean map min=-0.0046423 max=0.28871 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=3.034 mas, bmaj=4.743 mas, bpa=-14.97 degrees ! Estimated noise=2071.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.224226 Jy ! Component: 100 - total flux cleaned = 0.274046 Jy ! Component: 150 - total flux cleaned = 0.290989 Jy ! Component: 200 - total flux cleaned = 0.299784 Jy ! Total flux subtracted in 200 components = 0.299784 Jy ! Clean residual min=-0.006899 max=0.005674 Jy/beam ! Clean residual mean=0.000003 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.299784 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.299784 Jy ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=5.284 mas, bpa=-12.6 degrees ! Estimated noise=1690.19 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 = 0.00577014 Jy ! Component: 100 - total flux cleaned = 0.00771398 Jy ! Component: 150 - total flux cleaned = 0.00844872 Jy ! Component: 200 - total flux cleaned = 0.00873735 Jy ! Total flux subtracted in 200 components = 0.00873735 Jy ! Clean residual min=-0.005009 max=0.004149 Jy/beam ! Clean residual mean=0.000007 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.308521 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.308521 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=7.663 mas, bmaj=8.302 mas, bpa=-6.861 degrees ! Estimated noise=2165.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946189 Jy ! Component: 100 - total flux cleaned = 0.000990921 Jy ! Component: 150 - total flux cleaned = 0.000989554 Jy ! Component: 200 - total flux cleaned = 0.000992506 Jy ! Total flux subtracted in 200 components = 0.000992506 Jy ! Clean residual min=-0.004458 max=0.004299 Jy/beam ! Clean residual mean=0.000013 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.309514 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 = -1.49792e-05 Jy ! Component: 100 - total flux cleaned = -2.96174e-05 Jy ! Component: 150 - total flux cleaned = -5.63427e-05 Jy ! Component: 200 - total flux cleaned = -8.04896e-05 Jy ! Total flux subtracted in 200 components = -8.04896e-05 Jy ! Clean residual min=-0.004416 max=0.004285 Jy/beam ! Clean residual mean=0.000013 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.309433 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.309433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=5.284 mas, bpa=-12.6 degrees ! Estimated noise=1690.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310108 Jy ! Component: 100 - total flux cleaned = -0.000310644 Jy ! Component: 150 - total flux cleaned = -0.000273901 Jy ! Component: 200 - total flux cleaned = -0.000238415 Jy ! Total flux subtracted in 200 components = -0.000238415 Jy ! Clean residual min=-0.004865 max=0.004090 Jy/beam ! Clean residual mean=0.000007 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.309195 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.309195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081292Jy sigma=0.000644 ! Fit after self-cal, rms=0.081290Jy sigma=0.000644 wmodel J1521+4336_S_2017_02_19_pus_map.mod ! Writing 57 model components to file: J1521+4336_S_2017_02_19_pus_map.mod wobs J1521+4336_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1521+4336_S_2017_02_19_pus_uvs.fits wwins J1521+4336_S_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1521+4336_S_2017_02_19_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 = -0.000502013 Jy ! Component: 100 - total flux cleaned = -0.000287908 Jy ! Component: 150 - total flux cleaned = -0.000291008 Jy ! Component: 200 - total flux cleaned = -0.000419072 Jy ! Component: 250 - total flux cleaned = -0.000662598 Jy ! Component: 300 - total flux cleaned = -0.000722936 Jy ! Component: 350 - total flux cleaned = -0.00101042 Jy ! Component: 400 - total flux cleaned = -0.00123325 Jy ! Component: 450 - total flux cleaned = -0.00145163 Jy ! Component: 500 - total flux cleaned = -0.00182445 Jy ! Component: 550 - total flux cleaned = -0.00198119 Jy ! Component: 600 - total flux cleaned = -0.00228692 Jy ! Component: 650 - total flux cleaned = -0.00238557 Jy ! Component: 700 - total flux cleaned = -0.0026781 Jy ! Component: 750 - total flux cleaned = -0.00286659 Jy ! Component: 800 - total flux cleaned = -0.00277259 Jy ! Component: 850 - total flux cleaned = -0.00281865 Jy ! Component: 900 - total flux cleaned = -0.00277415 Jy ! Component: 950 - total flux cleaned = -0.00281922 Jy ! Component: 1000 - total flux cleaned = -0.00281966 Jy ! Component: 1050 - total flux cleaned = -0.00286191 Jy ! Component: 1100 - total flux cleaned = -0.00260725 Jy ! Component: 1150 - total flux cleaned = -0.00273329 Jy ! Component: 1200 - total flux cleaned = -0.0026507 Jy ! Component: 1250 - total flux cleaned = -0.00269128 Jy ! Component: 1300 - total flux cleaned = -0.00265103 Jy ! Component: 1350 - total flux cleaned = -0.00249233 Jy ! Component: 1400 - total flux cleaned = -0.00257108 Jy ! Component: 1450 - total flux cleaned = -0.00245504 Jy ! Component: 1500 - total flux cleaned = -0.00253154 Jy ! Component: 1550 - total flux cleaned = -0.00249236 Jy ! Component: 1600 - total flux cleaned = -0.00245418 Jy ! Component: 1650 - total flux cleaned = -0.0024168 Jy ! Component: 1700 - total flux cleaned = -0.00237989 Jy ! Component: 1750 - total flux cleaned = -0.0023074 Jy ! Component: 1800 - total flux cleaned = -0.00234251 Jy ! Component: 1850 - total flux cleaned = -0.00216531 Jy ! Component: 1900 - total flux cleaned = -0.00220024 Jy ! Component: 1950 - total flux cleaned = -0.00209627 Jy ! Component: 2000 - total flux cleaned = -0.00213009 Jy ! Component: 2050 - total flux cleaned = -0.00209587 Jy ! Component: 2100 - total flux cleaned = -0.00196123 Jy ! Component: 2150 - total flux cleaned = -0.00206098 Jy ! Component: 2200 - total flux cleaned = -0.00192913 Jy ! Component: 2250 - total flux cleaned = -0.00196153 Jy ! Component: 2300 - total flux cleaned = -0.00179958 Jy ! Component: 2350 - total flux cleaned = -0.00183188 Jy ! Component: 2400 - total flux cleaned = -0.00173652 Jy ! Component: 2450 - total flux cleaned = -0.00164259 Jy ! Component: 2500 - total flux cleaned = -0.00158066 Jy ! Component: 2550 - total flux cleaned = -0.00151927 Jy ! Component: 2600 - total flux cleaned = -0.00145791 Jy ! Component: 2650 - total flux cleaned = -0.00136734 Jy ! Component: 2700 - total flux cleaned = -0.0011877 Jy ! Component: 2750 - total flux cleaned = -0.00109901 Jy ! Component: 2800 - total flux cleaned = -0.00109897 Jy ! Component: 2850 - total flux cleaned = -0.00104018 Jy ! Component: 2900 - total flux cleaned = -0.000982536 Jy ! Component: 2950 - total flux cleaned = -0.000953852 Jy ! Component: 3000 - total flux cleaned = -0.000811413 Jy ! Component: 3050 - total flux cleaned = -0.000698297 Jy ! Component: 3100 - total flux cleaned = -0.000557903 Jy ! Component: 3150 - total flux cleaned = -0.00041927 Jy ! Component: 3200 - total flux cleaned = -0.00039113 Jy ! Component: 3250 - total flux cleaned = -0.000281578 Jy ! Component: 3300 - total flux cleaned = -0.000199821 Jy ! Component: 3350 - total flux cleaned = -0.000145841 Jy ! Component: 3400 - total flux cleaned = 4.11016e-05 Jy ! Component: 3450 - total flux cleaned = 0.000120098 Jy ! Component: 3500 - total flux cleaned = 0.000172637 Jy ! Component: 3550 - total flux cleaned = 0.000250729 Jy ! Component: 3600 - total flux cleaned = 0.000250488 Jy ! Component: 3650 - total flux cleaned = 0.000353282 Jy ! Component: 3700 - total flux cleaned = 0.000404471 Jy ! Component: 3750 - total flux cleaned = 0.000480697 Jy ! Component: 3800 - total flux cleaned = 0.000530739 Jy ! Component: 3850 - total flux cleaned = 0.00060555 Jy ! Component: 3900 - total flux cleaned = 0.000704531 Jy ! Component: 3950 - total flux cleaned = 0.000704337 Jy ! Component: 4000 - total flux cleaned = 0.000801843 Jy ! Component: 4050 - total flux cleaned = 0.000825978 Jy ! Total flux subtracted in 4096 components = 0.000874048 Jy ! Clean residual min=-0.001365 max=0.001469 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.310069 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 348 components and 0.310069 Jy ![Exited script file: muppet] wmap "J1521+4336_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 5.284 at -12.6 degrees (North through East) ! Clean map min=-0.0036061 max=0.28826 Jy/beam ! Writing clean map to FITS file: J1521+4336_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.28826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435188 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452912 0.452912 0.905825 1.81165 3.6233 7.2466 14.4932 28.9864 57.9728 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.288 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 5.284 at -12.6 degrees (North through East) ! Clean map min=-0.0036061 max=0.28826 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1521+4336_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:53:39 2019