! Started logfile: J1936+2246_S_2017_07_09_pus_uvs.log on Wed May 8 14:56:41 2019 obs J1936+2246_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1936+2246_S_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885806 visibilities/baseline/integration-bin. ! Found source: J1936+2246 ! ! 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 594 lines of history. ! ! Reading 27584 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 J1936+2246_S_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 955 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958064Jy sigma=0.009667 ! Fit after self-cal, rms=0.945802Jy sigma=0.009557 ! 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=2.809 mas, bmaj=6.105 mas, bpa=-8.153 degrees ! Estimated noise=809.254 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 = 0.0415852 Jy ! Component: 100 - total flux cleaned = 0.0534373 Jy ! Total flux subtracted in 100 components = 0.0534373 Jy ! Clean residual min=-0.002789 max=0.005344 Jy/beam ! Clean residual mean=0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0534373 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0534373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070983Jy sigma=0.000678 ! Fit after self-cal, rms=0.070929Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062406 Jy ! Component: 100 - total flux cleaned = 0.0101822 Jy ! Total flux subtracted in 100 components = 0.0101822 Jy ! Clean residual min=-0.002412 max=0.002241 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0636195 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.0636195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070190Jy sigma=0.000669 ! Fit after self-cal, rms=0.070169Jy sigma=0.000669 ! 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=3.468 mas, bmaj=6.999 mas, bpa=-7.921 degrees ! Estimated noise=487.712 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 = 0.00433097 Jy ! Component: 100 - total flux cleaned = 0.00670548 Jy ! Component: 150 - total flux cleaned = 0.00819647 Jy ! Component: 200 - total flux cleaned = 0.0091609 Jy ! Total flux subtracted in 200 components = 0.0091609 Jy ! Clean residual min=-0.001385 max=0.001510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0727804 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.0727804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069886Jy sigma=0.000666 ! Fit after self-cal, rms=0.069867Jy sigma=0.000666 ! 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 1.06 FD 0.99 HN 0.95 KP 1.01 ! LA 0.98 MK 1.07 NL 0.93 OV 1.03 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.03 KP 0.96 ! LA 0.95 MK 1.12 NL 1.00 OV 1.04 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.05 KP 0.94 ! LA 1.00 MK 1.01 NL 1.05 OV 0.93 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.87 KP 1.00* ! LA 0.87 MK 0.75 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.069867Jy sigma=0.000666 ! Fit after self-cal, rms=0.068851Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=7.027 mas, bpa=-7.997 degrees ! Estimated noise=486.064 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 = 0.00106529 Jy ! Component: 100 - total flux cleaned = 0.00115794 Jy ! Component: 150 - total flux cleaned = 0.00112462 Jy ! Component: 200 - total flux cleaned = 0.00112451 Jy ! Total flux subtracted in 200 components = 0.00112451 Jy ! Clean residual min=-0.001421 max=0.001401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0739049 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0739049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068829Jy sigma=0.000664 ! Fit after self-cal, rms=0.068807Jy sigma=0.000664 ! 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=0.068807Jy sigma=0.000664 ! Fit after self-cal, rms=0.068482Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=7.037 mas, bpa=-8.102 degrees ! Estimated noise=485.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651553 Jy ! Component: 100 - total flux cleaned = 0.000697116 Jy ! Component: 150 - total flux cleaned = 0.000719318 Jy ! Component: 200 - total flux cleaned = 0.000729588 Jy ! Total flux subtracted in 200 components = 0.000729588 Jy ! Clean residual min=-0.001222 max=0.001191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0746345 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0746345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068473Jy sigma=0.000663 ! Fit after self-cal, rms=0.068480Jy sigma=0.000663 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 = 0.000136711 Jy ! Component: 100 - total flux cleaned = 0.000108567 Jy ! Component: 150 - total flux cleaned = 0.000108536 Jy ! Component: 200 - total flux cleaned = 0.000100497 Jy ! Total flux subtracted in 200 components = 0.000100497 Jy ! Clean residual min=-0.001214 max=0.001205 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.074735 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.074735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068477Jy sigma=0.000663 ! Fit after self-cal, rms=0.068477Jy sigma=0.000663 ! 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=0.068477Jy sigma=0.000663 ! Fit after self-cal, rms=0.068490Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=7.034 mas, bpa=-8.071 degrees ! Estimated noise=485.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328928 Jy ! Component: 100 - total flux cleaned = 0.000414868 Jy ! Component: 150 - total flux cleaned = 0.000422734 Jy ! Component: 200 - total flux cleaned = 0.000422351 Jy ! Total flux subtracted in 200 components = 0.000422351 Jy ! Clean residual min=-0.001218 max=0.001216 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0751573 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0751573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068487Jy sigma=0.000663 ! Fit after self-cal, rms=0.068490Jy sigma=0.000663 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 (65, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796545 Jy ! Component: 100 - total flux cleaned = 0.000865204 Jy ! Component: 150 - total flux cleaned = 0.000827293 Jy ! Component: 200 - total flux cleaned = 0.000811365 Jy ! Total flux subtracted in 200 components = 0.000811365 Jy ! Clean residual min=-0.001154 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0759687 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.0759687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068470Jy sigma=0.000663 ! Fit after self-cal, rms=0.068466Jy sigma=0.000663 ! Inverting map ! Added new window around map position (-35.5, -91.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047464 Jy ! Component: 100 - total flux cleaned = 0.00047749 Jy ! Component: 150 - total flux cleaned = 0.000455306 Jy ! Component: 200 - total flux cleaned = 0.000414982 Jy ! Total flux subtracted in 200 components = 0.000414982 Jy ! Clean residual min=-0.001109 max=0.001127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0763837 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0763836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068442Jy sigma=0.000663 ! Fit after self-cal, rms=0.068439Jy sigma=0.000663 ! 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=0.068439Jy sigma=0.000663 ! Fit after self-cal, rms=0.068408Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.661 mas, bmaj=10.6 mas, bpa=-9.204 degrees ! Estimated noise=598.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475343 Jy ! Component: 100 - total flux cleaned = 0.00054977 Jy ! Component: 150 - total flux cleaned = 0.00053468 Jy ! Component: 200 - total flux cleaned = 0.000534985 Jy ! Total flux subtracted in 200 components = 0.000534985 Jy ! Clean residual min=-0.001163 max=0.001107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0769186 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 0.0769186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068401Jy sigma=0.000662 ! Fit after self-cal, rms=0.068402Jy sigma=0.000662 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 = 0.000141405 Jy ! Component: 100 - total flux cleaned = 0.000154105 Jy ! Component: 150 - total flux cleaned = 0.00014245 Jy ! Component: 200 - total flux cleaned = 0.000143174 Jy ! Total flux subtracted in 200 components = 0.000143174 Jy ! Clean residual min=-0.001155 max=0.001080 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0770618 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.0770618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068399Jy sigma=0.000662 ! Fit after self-cal, rms=0.068399Jy sigma=0.000662 ! 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=3.477 mas, bmaj=7.033 mas, bpa=-8.075 degrees ! Estimated noise=485.174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 7.033 at -8.075 degrees (North through East) ! Clean map min=-0.0011652 max=0.053456 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=2.816 mas, bmaj=6.14 mas, bpa=-8.476 degrees ! Estimated noise=800.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406434 Jy ! Component: 100 - total flux cleaned = 0.0534735 Jy ! Component: 150 - total flux cleaned = 0.0608012 Jy ! Component: 200 - total flux cleaned = 0.065451 Jy ! Total flux subtracted in 200 components = 0.065451 Jy ! Clean residual min=-0.002308 max=0.002490 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.065451 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 0.065451 Jy ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=7.033 mas, bpa=-8.075 degrees ! Estimated noise=485.174 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 = 0.00401294 Jy ! Component: 100 - total flux cleaned = 0.00646636 Jy ! Component: 150 - total flux cleaned = 0.00816878 Jy ! Component: 200 - total flux cleaned = 0.00914949 Jy ! Total flux subtracted in 200 components = 0.00914949 Jy ! Clean residual min=-0.001226 max=0.001138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0746005 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.0746005 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=7.661 mas, bmaj=10.6 mas, bpa=-9.204 degrees ! Estimated noise=598.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151103 Jy ! Component: 100 - total flux cleaned = 0.002056 Jy ! Component: 150 - total flux cleaned = 0.00223097 Jy ! Component: 200 - total flux cleaned = 0.00230823 Jy ! Total flux subtracted in 200 components = 0.00230823 Jy ! Clean residual min=-0.001122 max=0.001103 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0769087 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 = 4.43988e-05 Jy ! Component: 100 - total flux cleaned = 0.000103917 Jy ! Component: 150 - total flux cleaned = 0.000120061 Jy ! Component: 200 - total flux cleaned = 0.000135328 Jy ! Total flux subtracted in 200 components = 0.000135328 Jy ! Clean residual min=-0.001117 max=0.001100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.077044 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 91 components and 0.077044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=7.033 mas, bpa=-8.075 degrees ! Estimated noise=485.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189063 Jy ! Component: 100 - total flux cleaned = -0.000213569 Jy ! Component: 150 - total flux cleaned = -0.000281047 Jy ! Component: 200 - total flux cleaned = -0.000300911 Jy ! Total flux subtracted in 200 components = -0.000300911 Jy ! Clean residual min=-0.001083 max=0.001178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0767431 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.0767431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068414Jy sigma=0.000663 ! Fit after self-cal, rms=0.068413Jy sigma=0.000662 wmodel J1936+2246_S_2017_07_09_pus_map.mod ! Writing 113 model components to file: J1936+2246_S_2017_07_09_pus_map.mod wobs J1936+2246_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1936+2246_S_2017_07_09_pus_uvs.fits wwins J1936+2246_S_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1936+2246_S_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.99179e-05 Jy ! Component: 100 - total flux cleaned = -4.15909e-05 Jy ! Component: 150 - total flux cleaned = -6.53736e-06 Jy ! Component: 200 - total flux cleaned = 9.49231e-05 Jy ! Component: 250 - total flux cleaned = 0.000160691 Jy ! Component: 300 - total flux cleaned = 0.000240667 Jy ! Component: 350 - total flux cleaned = 0.000287637 Jy ! Component: 400 - total flux cleaned = 0.000333711 Jy ! Component: 450 - total flux cleaned = 0.000379174 Jy ! Component: 500 - total flux cleaned = 0.000409081 Jy ! Component: 550 - total flux cleaned = 0.000438198 Jy ! Component: 600 - total flux cleaned = 0.000438038 Jy ! Component: 650 - total flux cleaned = 0.000437972 Jy ! Component: 700 - total flux cleaned = 0.000438013 Jy ! Component: 750 - total flux cleaned = 0.00046544 Jy ! Component: 800 - total flux cleaned = 0.000505626 Jy ! Component: 850 - total flux cleaned = 0.000545328 Jy ! Component: 900 - total flux cleaned = 0.000571469 Jy ! Component: 950 - total flux cleaned = 0.000610336 Jy ! Component: 1000 - total flux cleaned = 0.000661236 Jy ! Component: 1050 - total flux cleaned = 0.000711642 Jy ! Component: 1100 - total flux cleaned = 0.000798946 Jy ! Component: 1150 - total flux cleaned = 0.000860453 Jy ! Component: 1200 - total flux cleaned = 0.000957657 Jy ! Component: 1250 - total flux cleaned = 0.000993784 Jy ! Component: 1300 - total flux cleaned = 0.00111223 Jy ! Component: 1350 - total flux cleaned = 0.001124 Jy ! Component: 1400 - total flux cleaned = 0.00121684 Jy ! Component: 1450 - total flux cleaned = 0.00127384 Jy ! Component: 1500 - total flux cleaned = 0.00131908 Jy ! Component: 1550 - total flux cleaned = 0.00139767 Jy ! Component: 1600 - total flux cleaned = 0.00144222 Jy ! Component: 1650 - total flux cleaned = 0.00147541 Jy ! Component: 1700 - total flux cleaned = 0.0015193 Jy ! Component: 1750 - total flux cleaned = 0.00156256 Jy ! Component: 1800 - total flux cleaned = 0.00160557 Jy ! Component: 1850 - total flux cleaned = 0.00162691 Jy ! Component: 1900 - total flux cleaned = 0.00167957 Jy ! Component: 1950 - total flux cleaned = 0.00174207 Jy ! Component: 2000 - total flux cleaned = 0.00178336 Jy ! Component: 2050 - total flux cleaned = 0.00181416 Jy ! Component: 2100 - total flux cleaned = 0.00184473 Jy ! Component: 2150 - total flux cleaned = 0.00193526 Jy ! Component: 2200 - total flux cleaned = 0.00195514 Jy ! Component: 2250 - total flux cleaned = 0.00198479 Jy ! Component: 2300 - total flux cleaned = 0.002034 Jy ! Component: 2350 - total flux cleaned = 0.0020731 Jy ! Component: 2400 - total flux cleaned = 0.00211171 Jy ! Component: 2450 - total flux cleaned = 0.00215003 Jy ! Component: 2500 - total flux cleaned = 0.0022164 Jy ! Component: 2550 - total flux cleaned = 0.00223529 Jy ! Component: 2600 - total flux cleaned = 0.00226342 Jy ! Component: 2650 - total flux cleaned = 0.00227276 Jy ! Component: 2700 - total flux cleaned = 0.00233728 Jy ! Component: 2750 - total flux cleaned = 0.0023647 Jy ! Component: 2800 - total flux cleaned = 0.00240994 Jy ! Component: 2850 - total flux cleaned = 0.00240985 Jy ! Component: 2900 - total flux cleaned = 0.00243674 Jy ! Component: 2950 - total flux cleaned = 0.00246338 Jy ! Component: 3000 - total flux cleaned = 0.00248985 Jy ! Component: 3050 - total flux cleaned = 0.00253365 Jy ! Component: 3100 - total flux cleaned = 0.00255976 Jy ! Component: 3150 - total flux cleaned = 0.00259436 Jy ! Component: 3200 - total flux cleaned = 0.00258583 Jy ! Component: 3250 - total flux cleaned = 0.00267102 Jy ! Component: 3300 - total flux cleaned = 0.00267098 Jy ! Component: 3350 - total flux cleaned = 0.00267939 Jy ! Component: 3400 - total flux cleaned = 0.00270446 Jy ! Component: 3450 - total flux cleaned = 0.00275418 Jy ! Component: 3500 - total flux cleaned = 0.00273778 Jy ! Component: 3550 - total flux cleaned = 0.00276231 Jy ! Component: 3600 - total flux cleaned = 0.00278661 Jy ! Component: 3650 - total flux cleaned = 0.00275436 Jy ! Component: 3700 - total flux cleaned = 0.00281062 Jy ! Component: 3750 - total flux cleaned = 0.00279468 Jy ! Component: 3800 - total flux cleaned = 0.00283428 Jy ! Component: 3850 - total flux cleaned = 0.00282637 Jy ! Component: 3900 - total flux cleaned = 0.0028655 Jy ! Component: 3950 - total flux cleaned = 0.00285768 Jy ! Component: 4000 - total flux cleaned = 0.00285768 Jy ! Component: 4050 - total flux cleaned = 0.00287302 Jy ! Total flux subtracted in 4096 components = 0.00287309 Jy ! Clean residual min=-0.000489 max=0.000417 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0796162 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 399 components and 0.0796162 Jy ![Exited script file: muppet] wmap "J1936+2246_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 7.033 at -8.075 degrees (North through East) ! Clean map min=-0.0010412 max=0.053279 Jy/beam ! Writing clean map to FITS file: J1936+2246_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0532793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779164 0.779164 1.55833 3.11665 6.23331 12.4666 24.9332 49.8665 99.7329 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 7.033 at -8.075 degrees (North through East) ! Clean map min=-0.0010412 max=0.053279 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 J1936+2246_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:56:46 2019