! Started logfile: J1504+3249_S_2017_08_05_pus_uvs.log on Thu May 9 19:32:08 2019 obs J1504+3249_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1504+3249_S_2017_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77037 visibilities/baseline/integration-bin. ! Found source: J1504+3249 ! ! 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 513 lines of history. ! ! Reading 11648 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 J1504+3249_S_2017_08_05_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 453 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810623Jy sigma=0.008033 ! Fit after self-cal, rms=0.800936Jy sigma=0.007953 ! 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=2.825 mas, bmaj=5.495 mas, bpa=-7.59 degrees ! Estimated noise=1045.08 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 = 0.148831 Jy ! Component: 100 - total flux cleaned = 0.186662 Jy ! Total flux subtracted in 100 components = 0.186662 Jy ! Clean residual min=-0.008566 max=0.015815 Jy/beam ! Clean residual mean=0.000023 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 0.186662 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.186662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091500Jy sigma=0.000807 ! Fit after self-cal, rms=0.091505Jy sigma=0.000807 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170363 Jy ! Component: 100 - total flux cleaned = 0.0256117 Jy ! Total flux subtracted in 100 components = 0.0256117 Jy ! Clean residual min=-0.007853 max=0.010577 Jy/beam ! Clean residual mean=0.000011 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.212273 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.212273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086529Jy sigma=0.000770 ! Fit after self-cal, rms=0.086532Jy sigma=0.000770 ! 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=3.356 mas, bmaj=6.348 mas, bpa=-3.15 degrees ! Estimated noise=755.482 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 = 0.00800808 Jy ! Component: 100 - total flux cleaned = 0.011701 Jy ! Component: 150 - total flux cleaned = 0.0134925 Jy ! Component: 200 - total flux cleaned = 0.0140613 Jy ! Total flux subtracted in 200 components = 0.0140613 Jy ! Clean residual min=-0.007655 max=0.012703 Jy/beam ! Clean residual mean=0.000008 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.226335 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.226335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085397Jy sigma=0.000767 ! Fit after self-cal, rms=0.085400Jy sigma=0.000767 ! Inverting map ! Added new window around map position (-29.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122068 Jy ! Component: 100 - total flux cleaned = 0.0193248 Jy ! Component: 150 - total flux cleaned = 0.0242758 Jy ! Component: 200 - total flux cleaned = 0.0278945 Jy ! Total flux subtracted in 200 components = 0.0278945 Jy ! Clean residual min=-0.006064 max=0.009548 Jy/beam ! Clean residual mean=0.000010 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.254229 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 67 components and 0.254229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083569Jy sigma=0.000745 ! Fit after self-cal, rms=0.083431Jy sigma=0.000744 ! Inverting map ! Added new window around map position (-41.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993092 Jy ! Component: 100 - total flux cleaned = 0.0153866 Jy ! Component: 150 - total flux cleaned = 0.0176481 Jy ! Component: 200 - total flux cleaned = 0.0195448 Jy ! Total flux subtracted in 200 components = 0.0195448 Jy ! Clean residual min=-0.005581 max=0.006371 Jy/beam ! Clean residual mean=0.000016 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.273774 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 109 components and 0.273774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082111Jy sigma=0.000731 ! Fit after self-cal, rms=0.081955Jy sigma=0.000730 ! 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 0.96 FD 1.04 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00 NL 0.91 OV 0.99 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 1.01 KP 0.99 ! LA 0.95 MK 1.00 NL 1.09 OV 1.03 ! 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 0.85 FD 1.06 HN 1.00 KP 0.87 ! LA 0.76 MK 1.03 NL 1.24 OV 0.95 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 0.97 KP 1.00* ! LA 0.88 MK 1.41 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.081955Jy sigma=0.000730 ! Fit after self-cal, rms=0.075791Jy sigma=0.000688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=6.35 mas, bpa=-2.724 degrees ! Estimated noise=755.38 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 (-49.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534944 Jy ! Component: 100 - total flux cleaned = 0.00686421 Jy ! Component: 150 - total flux cleaned = 0.00712722 Jy ! Component: 200 - total flux cleaned = 0.00744736 Jy ! Total flux subtracted in 200 components = 0.00744736 Jy ! Clean residual min=-0.004051 max=0.003931 Jy/beam ! Clean residual mean=-0.000003 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.281221 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 147 components and 0.281221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075360Jy sigma=0.000684 ! Fit after self-cal, rms=0.075282Jy sigma=0.000683 ! 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=0.075282Jy sigma=0.000683 ! Fit after self-cal, rms=0.074149Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=6.394 mas, bpa=-2.603 degrees ! Estimated noise=758.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125744 Jy ! Component: 100 - total flux cleaned = -0.00202333 Jy ! Component: 150 - total flux cleaned = -0.00251002 Jy ! Component: 200 - total flux cleaned = -0.00274643 Jy ! Total flux subtracted in 200 components = -0.00274643 Jy ! Clean residual min=-0.002198 max=0.002508 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.278475 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.278475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073962Jy sigma=0.000656 ! Fit after self-cal, rms=0.074025Jy sigma=0.000656 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 (-11.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211081 Jy ! Component: 100 - total flux cleaned = 0.00241713 Jy ! Component: 150 - total flux cleaned = 0.00247341 Jy ! Component: 200 - total flux cleaned = 0.00242544 Jy ! Total flux subtracted in 200 components = 0.00242544 Jy ! Clean residual min=-0.002138 max=0.002263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.2809 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 194 components and 0.2809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073916Jy sigma=0.000655 ! Fit after self-cal, rms=0.073910Jy sigma=0.000655 ! Inverting map ! Added new window around map position (62.5, 70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114842 Jy ! Component: 100 - total flux cleaned = 0.00155827 Jy ! Component: 150 - total flux cleaned = 0.00178701 Jy ! Component: 200 - total flux cleaned = 0.00187189 Jy ! Total flux subtracted in 200 components = 0.00187189 Jy ! Clean residual min=-0.001935 max=0.002044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.282772 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 207 components and 0.282772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073823Jy sigma=0.000654 ! Fit after self-cal, rms=0.073823Jy sigma=0.000654 ! 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=0.073823Jy sigma=0.000654 ! Fit after self-cal, rms=0.073884Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=6.39 mas, bpa=-2.671 degrees ! Estimated noise=758.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15e-06 Jy ! Component: 100 - total flux cleaned = 4.28087e-05 Jy ! Component: 150 - total flux cleaned = 4.13688e-05 Jy ! Component: 200 - total flux cleaned = 2.05026e-06 Jy ! Total flux subtracted in 200 components = 2.05026e-06 Jy ! Clean residual min=-0.001869 max=0.002038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.282774 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 225 components and 0.282774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073832Jy sigma=0.000654 ! Fit after self-cal, rms=0.073831Jy sigma=0.000654 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 (11.5, -111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114943 Jy ! Component: 100 - total flux cleaned = 0.00139801 Jy ! Component: 150 - total flux cleaned = 0.00151208 Jy ! Component: 200 - total flux cleaned = 0.00158296 Jy ! Total flux subtracted in 200 components = 0.00158296 Jy ! Clean residual min=-0.001773 max=0.001884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.284357 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 243 components and 0.284357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073774Jy sigma=0.000653 ! Fit after self-cal, rms=0.073770Jy sigma=0.000653 ! Inverting map ! Added new window around map position (77, 91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123114 Jy ! Component: 100 - total flux cleaned = 0.00119347 Jy ! Component: 150 - total flux cleaned = 0.00119363 Jy ! Component: 200 - total flux cleaned = 0.00119363 Jy ! Total flux subtracted in 200 components = 0.00119363 Jy ! Clean residual min=-0.001847 max=0.001707 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.285551 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 265 components and 0.285551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073716Jy sigma=0.000653 ! Fit after self-cal, rms=0.073711Jy sigma=0.000653 ! 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=0.073711Jy sigma=0.000653 ! Fit after self-cal, rms=0.073698Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.408 mas, bmaj=9.824 mas, bpa=-2.037 degrees ! Estimated noise=962.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019738 Jy ! Component: 100 - total flux cleaned = 0.000272409 Jy ! Component: 150 - total flux cleaned = 0.00018252 Jy ! Component: 200 - total flux cleaned = 7.2192e-05 Jy ! Total flux subtracted in 200 components = 7.2192e-05 Jy ! Clean residual min=-0.001836 max=0.001838 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.285623 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 284 components and 0.285623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073685Jy sigma=0.000652 ! Fit after self-cal, rms=0.073684Jy sigma=0.000652 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 = 1.4612e-05 Jy ! Component: 100 - total flux cleaned = -8.70653e-05 Jy ! Component: 150 - total flux cleaned = -0.000158025 Jy ! Component: 200 - total flux cleaned = -0.000224789 Jy ! Total flux subtracted in 200 components = -0.000224789 Jy ! Clean residual min=-0.001798 max=0.001776 Jy/beam ! Clean residual mean=-0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.285398 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 299 components and 0.285398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073676Jy sigma=0.000652 ! Fit after self-cal, rms=0.073675Jy sigma=0.000652 ! 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=3.377 mas, bmaj=6.391 mas, bpa=-2.676 degrees ! Estimated noise=757.798 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 6.391 at -2.676 degrees (North through East) ! Clean map min=-0.0016654 max=0.19838 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.856 mas, bmaj=5.542 mas, bpa=-6.626 degrees ! Estimated noise=1063.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151186 Jy ! Component: 100 - total flux cleaned = 0.188093 Jy ! Component: 150 - total flux cleaned = 0.204269 Jy ! Component: 200 - total flux cleaned = 0.214468 Jy ! Total flux subtracted in 200 components = 0.214468 Jy ! Clean residual min=-0.004455 max=0.006328 Jy/beam ! Clean residual mean=0.000002 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.214468 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.214468 Jy ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=6.391 mas, bpa=-2.676 degrees ! Estimated noise=757.798 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 = 0.0119031 Jy ! Component: 100 - total flux cleaned = 0.0208353 Jy ! Component: 150 - total flux cleaned = 0.0278847 Jy ! Component: 200 - total flux cleaned = 0.0336225 Jy ! Total flux subtracted in 200 components = 0.0336225 Jy ! Clean residual min=-0.002987 max=0.005064 Jy/beam ! Clean residual mean=0.000003 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.248091 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 77 components and 0.248091 Jy ! Inverting map ! Added new window around map position (-4.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521121 Jy ! Component: 100 - total flux cleaned = 0.00925009 Jy ! Component: 150 - total flux cleaned = 0.0126576 Jy ! Component: 200 - total flux cleaned = 0.0155729 Jy ! Total flux subtracted in 200 components = 0.0155729 Jy ! Clean residual min=-0.002408 max=0.002473 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.263664 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 119 components and 0.263664 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=7.408 mas, bmaj=9.824 mas, bpa=-2.037 degrees ! Estimated noise=962.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447449 Jy ! Component: 100 - total flux cleaned = 0.00762071 Jy ! Component: 150 - total flux cleaned = 0.00998194 Jy ! Component: 200 - total flux cleaned = 0.011847 Jy ! Total flux subtracted in 200 components = 0.011847 Jy ! Clean residual min=-0.002412 max=0.002137 Jy/beam ! Clean residual mean=0.000004 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.275511 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 = 0.00121728 Jy ! Component: 100 - total flux cleaned = 0.00224259 Jy ! Component: 150 - total flux cleaned = 0.00300757 Jy ! Component: 200 - total flux cleaned = 0.00370463 Jy ! Total flux subtracted in 200 components = 0.00370463 Jy ! Clean residual min=-0.002180 max=0.001807 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.279215 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 241 components and 0.279215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=6.391 mas, bpa=-2.676 degrees ! Estimated noise=757.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397342 Jy ! Component: 100 - total flux cleaned = 0.000518982 Jy ! Component: 150 - total flux cleaned = 0.000518004 Jy ! Component: 200 - total flux cleaned = 0.000665079 Jy ! Total flux subtracted in 200 components = 0.000665079 Jy ! Clean residual min=-0.001946 max=0.001648 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.27988 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 269 components and 0.27988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073713Jy sigma=0.000653 ! Fit after self-cal, rms=0.073651Jy sigma=0.000652 wmodel J1504+3249_S_2017_08_05_pus_map.mod ! Writing 269 model components to file: J1504+3249_S_2017_08_05_pus_map.mod wobs J1504+3249_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1504+3249_S_2017_08_05_pus_uvs.fits wwins J1504+3249_S_2017_08_05_pus_map.win ! wwins: Wrote 9 windows to J1504+3249_S_2017_08_05_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 = -0.00087114 Jy ! Component: 100 - total flux cleaned = -0.00148837 Jy ! Component: 150 - total flux cleaned = -0.00163177 Jy ! Component: 200 - total flux cleaned = -0.00146812 Jy ! Component: 250 - total flux cleaned = -0.00146837 Jy ! Component: 300 - total flux cleaned = -0.00144349 Jy ! Component: 350 - total flux cleaned = -0.00151687 Jy ! Component: 400 - total flux cleaned = -0.00156431 Jy ! Component: 450 - total flux cleaned = -0.0017038 Jy ! Component: 500 - total flux cleaned = -0.00174944 Jy ! Component: 550 - total flux cleaned = -0.00175001 Jy ! Component: 600 - total flux cleaned = -0.0018816 Jy ! Component: 650 - total flux cleaned = -0.00190303 Jy ! Component: 700 - total flux cleaned = -0.00188237 Jy ! Component: 750 - total flux cleaned = -0.00190367 Jy ! Component: 800 - total flux cleaned = -0.00194543 Jy ! Component: 850 - total flux cleaned = -0.00204601 Jy ! Component: 900 - total flux cleaned = -0.00194667 Jy ! Component: 950 - total flux cleaned = -0.00194701 Jy ! Component: 1000 - total flux cleaned = -0.00192802 Jy ! Component: 1050 - total flux cleaned = -0.00194705 Jy ! Component: 1100 - total flux cleaned = -0.0019279 Jy ! Component: 1150 - total flux cleaned = -0.0018912 Jy ! Component: 1200 - total flux cleaned = -0.00194607 Jy ! Component: 1250 - total flux cleaned = -0.00189192 Jy ! Component: 1300 - total flux cleaned = -0.00191032 Jy ! Component: 1350 - total flux cleaned = -0.00191034 Jy ! Component: 1400 - total flux cleaned = -0.0019453 Jy ! Component: 1450 - total flux cleaned = -0.00189338 Jy ! Component: 1500 - total flux cleaned = -0.00189341 Jy ! Component: 1550 - total flux cleaned = -0.00184251 Jy ! Component: 1600 - total flux cleaned = -0.00187594 Jy ! Component: 1650 - total flux cleaned = -0.00179269 Jy ! Component: 1700 - total flux cleaned = -0.00177607 Jy ! Component: 1750 - total flux cleaned = -0.0018087 Jy ! Component: 1800 - total flux cleaned = -0.00180847 Jy ! Component: 1850 - total flux cleaned = -0.00179245 Jy ! Component: 1900 - total flux cleaned = -0.00176064 Jy ! Component: 1950 - total flux cleaned = -0.00177648 Jy ! Component: 2000 - total flux cleaned = -0.00180735 Jy ! Component: 2050 - total flux cleaned = -0.00174576 Jy ! Component: 2100 - total flux cleaned = -0.00176118 Jy ! Component: 2150 - total flux cleaned = -0.00174614 Jy ! Component: 2200 - total flux cleaned = -0.00177647 Jy ! Component: 2250 - total flux cleaned = -0.00179123 Jy ! Component: 2300 - total flux cleaned = -0.00179112 Jy ! Component: 2350 - total flux cleaned = -0.00177634 Jy ! Component: 2400 - total flux cleaned = -0.00182014 Jy ! Component: 2450 - total flux cleaned = -0.00179123 Jy ! Component: 2500 - total flux cleaned = -0.00177692 Jy ! Component: 2550 - total flux cleaned = -0.00180545 Jy ! Component: 2600 - total flux cleaned = -0.00180546 Jy ! Component: 2650 - total flux cleaned = -0.00183351 Jy ! Component: 2700 - total flux cleaned = -0.00188901 Jy ! Component: 2750 - total flux cleaned = -0.00186151 Jy ! Component: 2800 - total flux cleaned = -0.00191628 Jy ! Component: 2850 - total flux cleaned = -0.00195691 Jy ! Component: 2900 - total flux cleaned = -0.00195682 Jy ! Component: 2950 - total flux cleaned = -0.00187659 Jy ! Component: 3000 - total flux cleaned = -0.00194301 Jy ! Component: 3050 - total flux cleaned = -0.00196928 Jy ! Component: 3100 - total flux cleaned = -0.00196917 Jy ! Component: 3150 - total flux cleaned = -0.00196911 Jy ! Component: 3200 - total flux cleaned = -0.00202083 Jy ! Component: 3250 - total flux cleaned = -0.00203353 Jy ! Component: 3300 - total flux cleaned = -0.0020589 Jy ! Component: 3350 - total flux cleaned = -0.00202105 Jy ! Component: 3400 - total flux cleaned = -0.00208406 Jy ! Component: 3450 - total flux cleaned = -0.00207163 Jy ! Component: 3500 - total flux cleaned = -0.00210878 Jy ! Component: 3550 - total flux cleaned = -0.00214574 Jy ! Component: 3600 - total flux cleaned = -0.00217019 Jy ! Component: 3650 - total flux cleaned = -0.0021944 Jy ! Component: 3700 - total flux cleaned = -0.00215812 Jy ! Component: 3750 - total flux cleaned = -0.00218208 Jy ! Component: 3800 - total flux cleaned = -0.00219383 Jy ! Component: 3850 - total flux cleaned = -0.00219391 Jy ! Component: 3900 - total flux cleaned = -0.00215856 Jy ! Component: 3950 - total flux cleaned = -0.00212346 Jy ! Component: 4000 - total flux cleaned = -0.00213507 Jy ! Component: 4050 - total flux cleaned = -0.00216984 Jy ! Total flux subtracted in 4096 components = -0.00214685 Jy ! Clean residual min=-0.000710 max=0.000730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.277734 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 537 components and 0.277733 Jy ![Exited script file: muppet] wmap "J1504+3249_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 6.391 at -2.676 degrees (North through East) ! Clean map min=-0.0015289 max=0.19847 Jy/beam ! Writing clean map to FITS file: J1504+3249_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.198471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.314382 0.314382 0.628765 1.25753 2.51506 5.03012 10.0602 20.1205 40.241 80.4819 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.198 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 6.391 at -2.676 degrees (North through East) ! Clean map min=-0.0015289 max=0.19847 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 J1504+3249_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:32:14 2019