! Started logfile: J0857+1307_S_2017_06_15_pus_uvs.log on Tue May 7 15:15:13 2019 obs J0857+1307_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0857+1307_S_2017_06_15_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978799 visibilities/baseline/integration-bin. ! Found source: J0857+1307 ! ! 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 603 lines of history. ! ! Reading 30656 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 J0857+1307_S_2017_06_15_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 982 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942659Jy sigma=0.008583 ! Fit after self-cal, rms=0.926316Jy sigma=0.008442 ! 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=2.72 mas, bmaj=7.068 mas, bpa=-6.728 degrees ! Estimated noise=864.324 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 = 0.054566 Jy ! Component: 100 - total flux cleaned = 0.0745227 Jy ! Total flux subtracted in 100 components = 0.0745227 Jy ! Clean residual min=-0.006942 max=0.025463 Jy/beam ! Clean residual mean=-0.000028 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.0745227 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0745227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096210Jy sigma=0.000832 ! Fit after self-cal, rms=0.096091Jy sigma=0.000830 ! Inverting map ! Added new window around map position (-6.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210061 Jy ! Component: 100 - total flux cleaned = 0.0319586 Jy ! Total flux subtracted in 100 components = 0.0319586 Jy ! Clean residual min=-0.004909 max=0.008367 Jy/beam ! Clean residual mean=-0.000024 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.106481 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.106481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090501Jy sigma=0.000772 ! Fit after self-cal, rms=0.089445Jy sigma=0.000763 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115458 Jy ! Component: 100 - total flux cleaned = 0.0177188 Jy ! Total flux subtracted in 100 components = 0.0177188 Jy ! Clean residual min=-0.003725 max=0.004081 Jy/beam ! Clean residual mean=-0.000019 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.1242 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.1242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087639Jy sigma=0.000744 ! Fit after self-cal, rms=0.087400Jy sigma=0.000742 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601652 Jy ! Component: 100 - total flux cleaned = 0.00958734 Jy ! Total flux subtracted in 100 components = 0.00958734 Jy ! Clean residual min=-0.003277 max=0.003682 Jy/beam ! Clean residual mean=-0.000015 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.133787 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.133787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086903Jy sigma=0.000737 ! Fit after self-cal, rms=0.086850Jy sigma=0.000736 ! 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=3.321 mas, bmaj=7.756 mas, bpa=-3.77 degrees ! Estimated noise=517.906 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 = 0.0038709 Jy ! Component: 100 - total flux cleaned = 0.00595134 Jy ! Component: 150 - total flux cleaned = 0.00665941 Jy ! Component: 200 - total flux cleaned = 0.00716358 Jy ! Total flux subtracted in 200 components = 0.00716358 Jy ! Clean residual min=-0.002605 max=0.003150 Jy/beam ! Clean residual mean=-0.000008 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.140951 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.140951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086668Jy sigma=0.000735 ! Fit after self-cal, rms=0.086642Jy sigma=0.000734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 1.04 ! LA 1.00 MK 0.99 NL 0.90 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.02 KP 1.00 ! LA 0.97 MK 1.04 NL 1.00 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00 NL 1.01 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00 KP 1.00* ! LA 1.01 MK 1.01 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.086642Jy sigma=0.000734 ! Fit after self-cal, rms=0.087064Jy sigma=0.000734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=7.775 mas, bpa=-3.665 degrees ! Estimated noise=515.385 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 = 0.000280261 Jy ! Component: 100 - total flux cleaned = 1.66649e-05 Jy ! Component: 150 - total flux cleaned = -5.59956e-05 Jy ! Component: 200 - total flux cleaned = -0.000117855 Jy ! Total flux subtracted in 200 components = -0.000117855 Jy ! Clean residual min=-0.002695 max=0.002981 Jy/beam ! Clean residual mean=-0.000009 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.140833 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.140833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087024Jy sigma=0.000733 ! Fit after self-cal, rms=0.087027Jy sigma=0.000733 ! 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=0.087027Jy sigma=0.000733 ! Fit after self-cal, rms=0.083471Jy sigma=0.000729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=7.794 mas, bpa=-4.155 degrees ! Estimated noise=514.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492324 Jy ! Component: 100 - total flux cleaned = 0.000353221 Jy ! Component: 150 - total flux cleaned = 0.000220451 Jy ! Component: 200 - total flux cleaned = 0.000153512 Jy ! Total flux subtracted in 200 components = 0.000153512 Jy ! Clean residual min=-0.001812 max=0.002373 Jy/beam ! Clean residual mean=-0.000011 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.140987 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.140987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083441Jy sigma=0.000728 ! Fit after self-cal, rms=0.083484Jy sigma=0.000728 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 = 0.000154444 Jy ! Component: 100 - total flux cleaned = 2.8202e-05 Jy ! Component: 150 - total flux cleaned = -5.93673e-05 Jy ! Component: 200 - total flux cleaned = -0.000119039 Jy ! Total flux subtracted in 200 components = -0.000119039 Jy ! Clean residual min=-0.001815 max=0.002357 Jy/beam ! Clean residual mean=-0.000011 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.140868 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.140868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083471Jy sigma=0.000728 ! Fit after self-cal, rms=0.083455Jy sigma=0.000728 ! 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=0.083455Jy sigma=0.000728 ! Fit after self-cal, rms=0.083625Jy sigma=0.000728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.805 mas, bpa=-4.487 degrees ! Estimated noise=512.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270105 Jy ! Component: 100 - total flux cleaned = 0.0002031 Jy ! Component: 150 - total flux cleaned = 0.000123503 Jy ! Component: 200 - total flux cleaned = 5.00209e-05 Jy ! Total flux subtracted in 200 components = 5.00209e-05 Jy ! Clean residual min=-0.001823 max=0.002364 Jy/beam ! Clean residual mean=-0.000011 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.140918 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.140918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083612Jy sigma=0.000727 ! Fit after self-cal, rms=0.083624Jy sigma=0.000727 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 = 3.05759e-05 Jy ! Component: 100 - total flux cleaned = -4.32567e-05 Jy ! Component: 150 - total flux cleaned = -0.000110928 Jy ! Component: 200 - total flux cleaned = -0.00017449 Jy ! Total flux subtracted in 200 components = -0.00017449 Jy ! Clean residual min=-0.001823 max=0.002357 Jy/beam ! Clean residual mean=-0.000011 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.140743 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.140743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083616Jy sigma=0.000727 ! Fit after self-cal, rms=0.083616Jy sigma=0.000727 ! 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=0.083616Jy sigma=0.000727 ! Fit after self-cal, rms=0.083859Jy sigma=0.000727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.429 mas, bmaj=11.57 mas, bpa=-8.748 degrees ! Estimated noise=631.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016334 Jy ! Component: 100 - total flux cleaned = -0.00026091 Jy ! Component: 150 - total flux cleaned = -0.000340929 Jy ! Component: 200 - total flux cleaned = -0.000398714 Jy ! Total flux subtracted in 200 components = -0.000398714 Jy ! Clean residual min=-0.002345 max=0.002870 Jy/beam ! Clean residual mean=-0.000017 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.140344 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.140344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083860Jy sigma=0.000727 ! Fit after self-cal, rms=0.083861Jy sigma=0.000727 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 = -2.74719e-05 Jy ! Component: 100 - total flux cleaned = -8.26667e-05 Jy ! Component: 150 - total flux cleaned = -0.000111743 Jy ! Component: 200 - total flux cleaned = -0.000138475 Jy ! Total flux subtracted in 200 components = -0.000138475 Jy ! Clean residual min=-0.002346 max=0.002853 Jy/beam ! Clean residual mean=-0.000017 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.140206 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.140206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083862Jy sigma=0.000727 ! Fit after self-cal, rms=0.083861Jy sigma=0.000727 ! 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=3.306 mas, bmaj=7.805 mas, bpa=-4.588 degrees ! Estimated noise=512.687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 7.805 at -4.588 degrees (North through East) ! Clean map min=-0.0017832 max=0.068848 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=2.686 mas, bmaj=7.147 mas, bpa=-7.541 degrees ! Estimated noise=848.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562367 Jy ! Component: 100 - total flux cleaned = 0.085715 Jy ! Component: 150 - total flux cleaned = 0.103686 Jy ! Component: 200 - total flux cleaned = 0.115279 Jy ! Total flux subtracted in 200 components = 0.115279 Jy ! Clean residual min=-0.003917 max=0.006299 Jy/beam ! Clean residual mean=-0.000019 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.115279 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.115279 Jy ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=7.805 mas, bpa=-4.588 degrees ! Estimated noise=512.687 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 = 0.0102112 Jy ! Component: 100 - total flux cleaned = 0.0162212 Jy ! Component: 150 - total flux cleaned = 0.0199224 Jy ! Component: 200 - total flux cleaned = 0.0222567 Jy ! Total flux subtracted in 200 components = 0.0222567 Jy ! Clean residual min=-0.002098 max=0.002283 Jy/beam ! Clean residual mean=-0.000013 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.137536 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.137536 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=7.429 mas, bmaj=11.57 mas, bpa=-8.748 degrees ! Estimated noise=631.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205998 Jy ! Component: 100 - total flux cleaned = 0.00256322 Jy ! Component: 150 - total flux cleaned = 0.00264837 Jy ! Component: 200 - total flux cleaned = 0.00264805 Jy ! Total flux subtracted in 200 components = 0.00264805 Jy ! Clean residual min=-0.002311 max=0.002811 Jy/beam ! Clean residual mean=-0.000018 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.140184 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 = 2.07905e-05 Jy ! Component: 100 - total flux cleaned = 2.47185e-06 Jy ! Component: 150 - total flux cleaned = -1.48883e-05 Jy ! Component: 200 - total flux cleaned = -2.99662e-05 Jy ! Total flux subtracted in 200 components = -2.99662e-05 Jy ! Clean residual min=-0.002319 max=0.002813 Jy/beam ! Clean residual mean=-0.000017 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.140154 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 83 components and 0.140154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=7.805 mas, bpa=-4.588 degrees ! Estimated noise=512.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228093 Jy ! Component: 100 - total flux cleaned = -0.000205711 Jy ! Component: 150 - total flux cleaned = -0.000204645 Jy ! Component: 200 - total flux cleaned = -0.00018599 Jy ! Total flux subtracted in 200 components = -0.00018599 Jy ! Clean residual min=-0.001923 max=0.002331 Jy/beam ! Clean residual mean=-0.000012 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.139968 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.139968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083872Jy sigma=0.000728 ! Fit after self-cal, rms=0.083862Jy sigma=0.000727 wmodel J0857+1307_S_2017_06_15_pus_map.mod ! Writing 97 model components to file: J0857+1307_S_2017_06_15_pus_map.mod wobs J0857+1307_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0857+1307_S_2017_06_15_pus_uvs.fits wwins J0857+1307_S_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0857+1307_S_2017_06_15_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 = 0.00106333 Jy ! Component: 100 - total flux cleaned = 0.00201017 Jy ! Component: 150 - total flux cleaned = 0.00258318 Jy ! Component: 200 - total flux cleaned = 0.0030633 Jy ! Component: 250 - total flux cleaned = 0.00349202 Jy ! Component: 300 - total flux cleaned = 0.00390724 Jy ! Component: 350 - total flux cleaned = 0.00431063 Jy ! Component: 400 - total flux cleaned = 0.00467363 Jy ! Component: 450 - total flux cleaned = 0.00502788 Jy ! Component: 500 - total flux cleaned = 0.00531698 Jy ! Component: 550 - total flux cleaned = 0.0054864 Jy ! Component: 600 - total flux cleaned = 0.00562539 Jy ! Component: 650 - total flux cleaned = 0.0058164 Jy ! Component: 700 - total flux cleaned = 0.00597686 Jy ! Component: 750 - total flux cleaned = 0.00616029 Jy ! Component: 800 - total flux cleaned = 0.00631504 Jy ! Component: 850 - total flux cleaned = 0.00644174 Jy ! Component: 900 - total flux cleaned = 0.00654152 Jy ! Component: 950 - total flux cleaned = 0.00661532 Jy ! Component: 1000 - total flux cleaned = 0.00671193 Jy ! Component: 1050 - total flux cleaned = 0.00680708 Jy ! Component: 1100 - total flux cleaned = 0.00680733 Jy ! Component: 1150 - total flux cleaned = 0.00699237 Jy ! Component: 1200 - total flux cleaned = 0.00701481 Jy ! Component: 1250 - total flux cleaned = 0.00712737 Jy ! Component: 1300 - total flux cleaned = 0.00721592 Jy ! Component: 1350 - total flux cleaned = 0.00732489 Jy ! Component: 1400 - total flux cleaned = 0.00728193 Jy ! Component: 1450 - total flux cleaned = 0.00734632 Jy ! Component: 1500 - total flux cleaned = 0.0074516 Jy ! Component: 1550 - total flux cleaned = 0.00753481 Jy ! Component: 1600 - total flux cleaned = 0.00751398 Jy ! Component: 1650 - total flux cleaned = 0.00759545 Jy ! Component: 1700 - total flux cleaned = 0.00761517 Jy ! Component: 1750 - total flux cleaned = 0.00763488 Jy ! Component: 1800 - total flux cleaned = 0.00767394 Jy ! Component: 1850 - total flux cleaned = 0.00761551 Jy ! Component: 1900 - total flux cleaned = 0.00757685 Jy ! Component: 1950 - total flux cleaned = 0.00755784 Jy ! Component: 2000 - total flux cleaned = 0.00759533 Jy ! Component: 2050 - total flux cleaned = 0.00757664 Jy ! Component: 2100 - total flux cleaned = 0.00759492 Jy ! Component: 2150 - total flux cleaned = 0.0075765 Jy ! Component: 2200 - total flux cleaned = 0.00752231 Jy ! Component: 2250 - total flux cleaned = 0.00750457 Jy ! Component: 2300 - total flux cleaned = 0.00752224 Jy ! Component: 2350 - total flux cleaned = 0.00745252 Jy ! Component: 2400 - total flux cleaned = 0.00741804 Jy ! Component: 2450 - total flux cleaned = 0.00738399 Jy ! Component: 2500 - total flux cleaned = 0.00741759 Jy ! Component: 2550 - total flux cleaned = 0.00731721 Jy ! Component: 2600 - total flux cleaned = 0.00730059 Jy ! Component: 2650 - total flux cleaned = 0.00728427 Jy ! Component: 2700 - total flux cleaned = 0.00718667 Jy ! Component: 2750 - total flux cleaned = 0.00720273 Jy ! Component: 2800 - total flux cleaned = 0.00717065 Jy ! Component: 2850 - total flux cleaned = 0.00713913 Jy ! Component: 2900 - total flux cleaned = 0.00707647 Jy ! Component: 2950 - total flux cleaned = 0.00702989 Jy ! Component: 3000 - total flux cleaned = 0.00699927 Jy ! Component: 3050 - total flux cleaned = 0.006908 Jy ! Component: 3100 - total flux cleaned = 0.00683251 Jy ! Component: 3150 - total flux cleaned = 0.0068026 Jy ! Component: 3200 - total flux cleaned = 0.00674355 Jy ! Component: 3250 - total flux cleaned = 0.0066703 Jy ! Component: 3300 - total flux cleaned = 0.0066266 Jy ! Component: 3350 - total flux cleaned = 0.00655467 Jy ! Component: 3400 - total flux cleaned = 0.0065119 Jy ! Component: 3450 - total flux cleaned = 0.0064838 Jy ! Component: 3500 - total flux cleaned = 0.00649771 Jy ! Component: 3550 - total flux cleaned = 0.00640046 Jy ! Component: 3600 - total flux cleaned = 0.00637283 Jy ! Component: 3650 - total flux cleaned = 0.00635918 Jy ! Component: 3700 - total flux cleaned = 0.00637265 Jy ! Component: 3750 - total flux cleaned = 0.0063187 Jy ! Component: 3800 - total flux cleaned = 0.00626549 Jy ! Component: 3850 - total flux cleaned = 0.00633169 Jy ! Component: 3900 - total flux cleaned = 0.0062791 Jy ! Component: 3950 - total flux cleaned = 0.00627915 Jy ! Component: 4000 - total flux cleaned = 0.00622737 Jy ! Component: 4050 - total flux cleaned = 0.00616323 Jy ! Total flux subtracted in 4096 components = 0.00613781 Jy ! Clean residual min=-0.000721 max=0.000634 Jy/beam ! Clean residual mean=-0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.146105 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 443 components and 0.146105 Jy ![Exited script file: muppet] wmap "J0857+1307_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 7.805 at -4.588 degrees (North through East) ! Clean map min=-0.0012631 max=0.068216 Jy/beam ! Writing clean map to FITS file: J0857+1307_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0682163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1656 1.1656 2.33119 4.66239 9.32477 18.6495 37.2991 74.5982 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 7.805 at -4.588 degrees (North through East) ! Clean map min=-0.0012631 max=0.068216 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 J0857+1307_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:15:19 2019