! Started logfile: J0836-2016_S_2017_08_05_pus_uvs.log on Thu May 9 19:24:39 2019 obs J0836-2016_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0836-2016_S_2017_08_05_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.550427 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 1288 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 J0836-2016_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958968Jy sigma=0.006565 ! Fit after self-cal, rms=0.887687Jy sigma=0.006105 ! 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=3.734 mas, bmaj=10.57 mas, bpa=-1.947 degrees ! Estimated noise=4343.81 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 = 1.11 Jy ! Component: 100 - total flux cleaned = 1.54266 Jy ! Total flux subtracted in 100 components = 1.54266 Jy ! Clean residual min=-0.109904 max=0.208579 Jy/beam ! Clean residual mean=0.000821 rms=0.047545 Jy/beam ! Combined flux in latest and established models = 1.54266 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.54266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.541745Jy sigma=0.003553 ! Fit after self-cal, rms=0.541125Jy sigma=0.003549 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.255 mas, bmaj=12.67 mas, bpa=-1.79 degrees ! Estimated noise=3259.65 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 = 0.341392 Jy ! Component: 100 - total flux cleaned = 0.517605 Jy ! Component: 150 - total flux cleaned = 0.615638 Jy ! Component: 200 - total flux cleaned = 0.674037 Jy ! Total flux subtracted in 200 components = 0.674037 Jy ! Clean residual min=-0.059427 max=0.067863 Jy/beam ! Clean residual mean=0.000096 rms=0.015472 Jy/beam ! Combined flux in latest and established models = 2.2167 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 94 components and 2.2167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254393Jy sigma=0.001474 ! Fit after self-cal, rms=0.253898Jy sigma=0.001470 ! 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 0.98 HN 0.98 KP 1.03 ! LA 1.00 MK 1.00* NL 0.93 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.02 KP 0.99 ! LA 0.96 MK 1.00* NL 1.07 OV 1.05 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.01 KP 0.86 ! LA 0.75 MK 1.00* NL 1.20 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.253898Jy sigma=0.001470 ! Fit after self-cal, rms=0.104171Jy sigma=0.000698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.278 mas, bmaj=12.82 mas, bpa=-0.7435 degrees ! Estimated noise=3279.07 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 (39, -95). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158462 Jy ! Component: 100 - total flux cleaned = 0.0146138 Jy ! Component: 150 - total flux cleaned = 0.0139938 Jy ! Component: 200 - total flux cleaned = 0.0140169 Jy ! Total flux subtracted in 200 components = 0.0140169 Jy ! Clean residual min=-0.011058 max=0.011095 Jy/beam ! Clean residual mean=0.000040 rms=0.003077 Jy/beam ! Combined flux in latest and established models = 2.23071 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 2.23072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099098Jy sigma=0.000667 ! Fit after self-cal, rms=0.099002Jy 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=0.099002Jy sigma=0.000666 ! Fit after self-cal, rms=0.098571Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.275 mas, bmaj=12.82 mas, bpa=-0.6757 degrees ! Estimated noise=3272.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00248846 Jy ! Component: 100 - total flux cleaned = -0.00247431 Jy ! Component: 150 - total flux cleaned = -0.00199375 Jy ! Component: 200 - total flux cleaned = -0.00157799 Jy ! Total flux subtracted in 200 components = -0.00157799 Jy ! Clean residual min=-0.009764 max=0.010298 Jy/beam ! Clean residual mean=0.000028 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 2.22914 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 2.22914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097845Jy sigma=0.000661 ! Fit after self-cal, rms=0.097840Jy sigma=0.000661 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 = 0.000117521 Jy ! Component: 100 - total flux cleaned = 0.000110275 Jy ! Component: 150 - total flux cleaned = -0.000116729 Jy ! Component: 200 - total flux cleaned = -0.000218301 Jy ! Total flux subtracted in 200 components = -0.000218301 Jy ! Clean residual min=-0.009339 max=0.009980 Jy/beam ! Clean residual mean=0.000027 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 2.22892 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 2.22892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097569Jy sigma=0.000660 ! Fit after self-cal, rms=0.097564Jy sigma=0.000660 ! 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=0.097564Jy sigma=0.000660 ! Fit after self-cal, rms=0.097444Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.273 mas, bmaj=12.82 mas, bpa=-0.6312 degrees ! Estimated noise=3270.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273875 Jy ! Component: 100 - total flux cleaned = -0.00292731 Jy ! Component: 150 - total flux cleaned = -0.00319472 Jy ! Component: 200 - total flux cleaned = -0.00336454 Jy ! Total flux subtracted in 200 components = -0.00336454 Jy ! Clean residual min=-0.008844 max=0.009710 Jy/beam ! Clean residual mean=0.000025 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 2.22555 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 2.22555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097224Jy sigma=0.000658 ! Fit after self-cal, rms=0.097222Jy sigma=0.000658 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 = -0.000168491 Jy ! Component: 100 - total flux cleaned = -0.000325934 Jy ! Component: 150 - total flux cleaned = -0.000556018 Jy ! Component: 200 - total flux cleaned = -0.000702996 Jy ! Total flux subtracted in 200 components = -0.000702996 Jy ! Clean residual min=-0.008685 max=0.009471 Jy/beam ! Clean residual mean=0.000025 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 2.22485 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 2.22485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097106Jy sigma=0.000658 ! Fit after self-cal, rms=0.097102Jy sigma=0.000658 ! 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=0.097102Jy sigma=0.000658 ! Fit after self-cal, rms=0.097027Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.729 mas, bmaj=18.33 mas, bpa=-10.59 degrees ! Estimated noise=3768.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219974 Jy ! Component: 100 - total flux cleaned = -0.00249638 Jy ! Component: 150 - total flux cleaned = -0.00249691 Jy ! Component: 200 - total flux cleaned = -0.00262027 Jy ! Total flux subtracted in 200 components = -0.00262027 Jy ! Clean residual min=-0.007192 max=0.006927 Jy/beam ! Clean residual mean=0.000030 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 2.22223 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 146 components and 2.22223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096961Jy sigma=0.000657 ! Fit after self-cal, rms=0.096955Jy sigma=0.000657 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 = -0.000159012 Jy ! Component: 100 - total flux cleaned = -0.000161907 Jy ! Component: 150 - total flux cleaned = -0.000275973 Jy ! Component: 200 - total flux cleaned = -0.00033071 Jy ! Total flux subtracted in 200 components = -0.00033071 Jy ! Clean residual min=-0.007000 max=0.006577 Jy/beam ! Clean residual mean=0.000030 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 2.2219 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 149 components and 2.2219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096913Jy sigma=0.000657 ! Fit after self-cal, rms=0.096910Jy sigma=0.000657 ! 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=4.272 mas, bmaj=12.82 mas, bpa=-0.6045 degrees ! Estimated noise=3269.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.272 x 12.82 at -0.6045 degrees (North through East) ! Clean map min=-0.0095625 max=1.5469 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096910Jy sigma=0.000657 ! Fit after self-cal, rms=0.089708Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=12.82 mas, bpa=-0.6014 degrees ! Estimated noise=3269.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193495 Jy ! Component: 100 - total flux cleaned = -0.00206337 Jy ! Component: 150 - total flux cleaned = -0.00212124 Jy ! Component: 200 - total flux cleaned = -0.00206478 Jy ! Total flux subtracted in 200 components = -0.00206478 Jy ! Clean residual min=-0.008268 max=0.008700 Jy/beam ! Clean residual mean=0.000024 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 2.21983 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 2.21983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089604Jy sigma=0.000601 ! Fit after self-cal, rms=0.089601Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.98654e-05 Jy ! Component: 100 - total flux cleaned = 3.56955e-05 Jy ! Component: 150 - total flux cleaned = 8.6282e-05 Jy ! Component: 200 - total flux cleaned = 0.000134999 Jy ! Total flux subtracted in 200 components = 0.000134999 Jy ! Clean residual min=-0.008263 max=0.008657 Jy/beam ! Clean residual mean=0.000024 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 2.21997 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 2.21997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089543Jy sigma=0.000601 ! Fit after self-cal, rms=0.089540Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089540Jy sigma=0.000601 ! Fit after self-cal, rms=0.089532Jy sigma=0.000601 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=3.769 mas, bmaj=10.72 mas, bpa=-0.1443 degrees ! Estimated noise=4403.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12087 Jy ! Component: 100 - total flux cleaned = 1.55561 Jy ! Component: 150 - total flux cleaned = 1.787 Jy ! Component: 200 - total flux cleaned = 1.92435 Jy ! Total flux subtracted in 200 components = 1.92435 Jy ! Clean residual min=-0.045627 max=0.075535 Jy/beam ! Clean residual mean=0.000353 rms=0.018194 Jy/beam ! Combined flux in latest and established models = 1.92435 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 32 model components to the UV plane model. ! The established model now contains 32 components and 1.92435 Jy ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=12.83 mas, bpa=-0.591 degrees ! Estimated noise=3269.04 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 = 0.120923 Jy ! Component: 100 - total flux cleaned = 0.185202 Jy ! Component: 150 - total flux cleaned = 0.221687 Jy ! Component: 200 - total flux cleaned = 0.245789 Jy ! Total flux subtracted in 200 components = 0.245789 Jy ! Clean residual min=-0.011757 max=0.022778 Jy/beam ! Clean residual mean=0.000163 rms=0.005050 Jy/beam ! Combined flux in latest and established models = 2.17014 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 98 components and 2.17014 Jy ! Inverting map ! Added new window around map position (-6.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020162 Jy ! Component: 100 - total flux cleaned = 0.0314793 Jy ! Component: 150 - total flux cleaned = 0.0384697 Jy ! Component: 200 - total flux cleaned = 0.0411624 Jy ! Total flux subtracted in 200 components = 0.0411624 Jy ! Clean residual min=-0.007791 max=0.011343 Jy/beam ! Clean residual mean=0.000055 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 2.2113 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 2.2113 Jy ! Inverting map ! Added new window around map position (73.5, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00957584 Jy ! Component: 100 - total flux cleaned = 0.0132841 Jy ! Component: 150 - total flux cleaned = 0.0143591 Jy ! Component: 200 - total flux cleaned = 0.0151424 Jy ! Total flux subtracted in 200 components = 0.0151424 Jy ! Clean residual min=-0.006426 max=0.007447 Jy/beam ! Clean residual mean=0.000014 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 2.22644 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 2.22644 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=7.733 mas, bmaj=18.34 mas, bpa=-10.58 degrees ! Estimated noise=3767.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284302 Jy ! Component: 100 - total flux cleaned = -0.000203473 Jy ! Component: 150 - total flux cleaned = -0.000198031 Jy ! Component: 200 - total flux cleaned = -0.000194044 Jy ! Total flux subtracted in 200 components = -0.000194044 Jy ! Clean residual min=-0.004465 max=0.004842 Jy/beam ! Clean residual mean=0.000012 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 2.22625 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 = -5.12999e-05 Jy ! Component: 100 - total flux cleaned = -0.000100391 Jy ! Component: 150 - total flux cleaned = -0.000188916 Jy ! Component: 200 - total flux cleaned = -0.000228795 Jy ! Total flux subtracted in 200 components = -0.000228795 Jy ! Clean residual min=-0.004293 max=0.004757 Jy/beam ! Clean residual mean=0.000010 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 2.22602 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 189 components and 2.22602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.271 mas, bmaj=12.83 mas, bpa=-0.591 degrees ! Estimated noise=3269.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.08905e-05 Jy ! Component: 100 - total flux cleaned = 0.000483772 Jy ! Component: 150 - total flux cleaned = 0.000914798 Jy ! Component: 200 - total flux cleaned = 0.00146423 Jy ! Total flux subtracted in 200 components = 0.00146423 Jy ! Clean residual min=-0.005667 max=0.007043 Jy/beam ! Clean residual mean=0.000007 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 2.22749 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 205 components and 2.22749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088320Jy sigma=0.000593 ! Fit after self-cal, rms=0.088281Jy sigma=0.000593 wmodel J0836-2016_S_2017_08_05_pus_map.mod ! Writing 205 model components to file: J0836-2016_S_2017_08_05_pus_map.mod wobs J0836-2016_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0836-2016_S_2017_08_05_pus_uvs.fits wwins J0836-2016_S_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J0836-2016_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 = 0.00275416 Jy ! Component: 100 - total flux cleaned = 0.00343895 Jy ! Component: 150 - total flux cleaned = 0.00335409 Jy ! Component: 200 - total flux cleaned = 0.00343699 Jy ! Component: 250 - total flux cleaned = 0.00321135 Jy ! Component: 300 - total flux cleaned = 0.00321247 Jy ! Component: 350 - total flux cleaned = 0.00341779 Jy ! Component: 400 - total flux cleaned = 0.00348222 Jy ! Component: 450 - total flux cleaned = 0.0033547 Jy ! Component: 500 - total flux cleaned = 0.0032931 Jy ! Component: 550 - total flux cleaned = 0.00329283 Jy ! Component: 600 - total flux cleaned = 0.00334914 Jy ! Component: 650 - total flux cleaned = 0.00340508 Jy ! Component: 700 - total flux cleaned = 0.00335224 Jy ! Component: 750 - total flux cleaned = 0.00335246 Jy ! Component: 800 - total flux cleaned = 0.00340447 Jy ! Component: 850 - total flux cleaned = 0.00360512 Jy ! Component: 900 - total flux cleaned = 0.00370307 Jy ! Component: 950 - total flux cleaned = 0.00384686 Jy ! Component: 1000 - total flux cleaned = 0.0039878 Jy ! Component: 1050 - total flux cleaned = 0.00403358 Jy ! Component: 1100 - total flux cleaned = 0.0041239 Jy ! Component: 1150 - total flux cleaned = 0.00416796 Jy ! Component: 1200 - total flux cleaned = 0.00434158 Jy ! Component: 1250 - total flux cleaned = 0.00434133 Jy ! Component: 1300 - total flux cleaned = 0.00446824 Jy ! Component: 1350 - total flux cleaned = 0.0045928 Jy ! Component: 1400 - total flux cleaned = 0.00479798 Jy ! Component: 1450 - total flux cleaned = 0.00500057 Jy ! Component: 1500 - total flux cleaned = 0.00516077 Jy ! Component: 1550 - total flux cleaned = 0.00539778 Jy ! Component: 1600 - total flux cleaned = 0.00555365 Jy ! Component: 1650 - total flux cleaned = 0.00570784 Jy ! Component: 1700 - total flux cleaned = 0.00586058 Jy ! Component: 1750 - total flux cleaned = 0.00608712 Jy ! Component: 1800 - total flux cleaned = 0.0061992 Jy ! Component: 1850 - total flux cleaned = 0.00634754 Jy ! Component: 1900 - total flux cleaned = 0.00656783 Jy ! Component: 1950 - total flux cleaned = 0.00671351 Jy ! Component: 2000 - total flux cleaned = 0.00692949 Jy ! Component: 2050 - total flux cleaned = 0.00710817 Jy ! Component: 2100 - total flux cleaned = 0.00728549 Jy ! Component: 2150 - total flux cleaned = 0.00746125 Jy ! Component: 2200 - total flux cleaned = 0.00763542 Jy ! Component: 2250 - total flux cleaned = 0.00777372 Jy ! Component: 2300 - total flux cleaned = 0.00801486 Jy ! Component: 2350 - total flux cleaned = 0.00825414 Jy ! Component: 2400 - total flux cleaned = 0.00835591 Jy ! Component: 2450 - total flux cleaned = 0.00855849 Jy ! Component: 2500 - total flux cleaned = 0.0087264 Jy ! Component: 2550 - total flux cleaned = 0.00882678 Jy ! Component: 2600 - total flux cleaned = 0.00909336 Jy ! Component: 2650 - total flux cleaned = 0.00925935 Jy ! Component: 2700 - total flux cleaned = 0.00939188 Jy ! Component: 2750 - total flux cleaned = 0.00955669 Jy ! Component: 2800 - total flux cleaned = 0.0096883 Jy ! Component: 2850 - total flux cleaned = 0.00981942 Jy ! Component: 2900 - total flux cleaned = 0.00991781 Jy ! Component: 2950 - total flux cleaned = 0.010081 Jy ! Component: 3000 - total flux cleaned = 0.0101462 Jy ! Component: 3050 - total flux cleaned = 0.0102439 Jy ! Component: 3100 - total flux cleaned = 0.0103419 Jy ! Component: 3150 - total flux cleaned = 0.0103747 Jy ! Component: 3200 - total flux cleaned = 0.0105053 Jy ! Component: 3250 - total flux cleaned = 0.0105381 Jy ! Component: 3300 - total flux cleaned = 0.010571 Jy ! Component: 3350 - total flux cleaned = 0.0106367 Jy ! Component: 3400 - total flux cleaned = 0.0107022 Jy ! Component: 3450 - total flux cleaned = 0.0107022 Jy ! Component: 3500 - total flux cleaned = 0.0107024 Jy ! Component: 3550 - total flux cleaned = 0.0107353 Jy ! Component: 3600 - total flux cleaned = 0.0107686 Jy ! Component: 3650 - total flux cleaned = 0.0107688 Jy ! Component: 3700 - total flux cleaned = 0.0107689 Jy ! Component: 3750 - total flux cleaned = 0.0108023 Jy ! Component: 3800 - total flux cleaned = 0.0107685 Jy ! Component: 3850 - total flux cleaned = 0.0107686 Jy ! Component: 3900 - total flux cleaned = 0.0107686 Jy ! Component: 3950 - total flux cleaned = 0.010769 Jy ! Component: 4000 - total flux cleaned = 0.0107008 Jy ! Component: 4050 - total flux cleaned = 0.010701 Jy ! Total flux subtracted in 4096 components = 0.0106666 Jy ! Clean residual min=-0.002123 max=0.001949 Jy/beam ! Clean residual mean=0.000010 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 2.23815 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 444 components and 2.23815 Jy ![Exited script file: muppet] wmap "J0836-2016_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 12.83 at -0.591 degrees (North through East) ! Clean map min=-0.0049201 max=1.5456 Jy/beam ! Writing clean map to FITS file: J0836-2016_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 1.54562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000652276 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126605 0.126605 0.25321 0.50642 1.01284 2.02568 4.05136 8.10272 16.2054 32.4109 64.8218 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.545 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 12.83 at -0.591 degrees (North through East) ! Clean map min=-0.0049201 max=1.5456 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 J0836-2016_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:24:45 2019