! Started logfile: J1048-1909_S_2017_05_01_pus_uvs.log on Wed May 1 18:33:47 2019 obs J1048-1909_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1048-1909_S_2017_05_01_pus_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.620202 visibilities/baseline/integration-bin. ! Found source: J1048-1909 ! ! 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 788 lines of history. ! ! Reading 1228 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 J1048-1909_S_2017_05_01_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.348034Jy sigma=0.009510 ! Fit after self-cal, rms=0.302656Jy sigma=0.001652 ! 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=2.794 mas, bmaj=7.141 mas, bpa=5.523 degrees ! Estimated noise=4626.61 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 = 0.815302 Jy ! Component: 100 - total flux cleaned = 0.99701 Jy ! Total flux subtracted in 100 components = 0.99701 Jy ! Clean residual min=-0.069434 max=0.138370 Jy/beam ! Clean residual mean=0.000040 rms=0.020603 Jy/beam ! Combined flux in latest and established models = 0.99701 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.99701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301979Jy sigma=0.001666 ! Fit after self-cal, rms=0.301912Jy sigma=0.001666 ! Inverting map ! Added new window around map position (-9, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117903 Jy ! Component: 100 - total flux cleaned = 0.178914 Jy ! Total flux subtracted in 100 components = 0.178914 Jy ! Clean residual min=-0.056752 max=0.095204 Jy/beam ! Clean residual mean=0.000016 rms=0.015590 Jy/beam ! Combined flux in latest and established models = 1.17592 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 1.17592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251305Jy sigma=0.001352 ! Fit after self-cal, rms=0.246337Jy sigma=0.001307 ! 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=3.337 mas, bmaj=7.888 mas, bpa=7.561 degrees ! Estimated noise=3655.62 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 = 0.0606172 Jy ! Component: 100 - total flux cleaned = 0.0952177 Jy ! Component: 150 - total flux cleaned = 0.107657 Jy ! Component: 200 - total flux cleaned = 0.114873 Jy ! Total flux subtracted in 200 components = 0.114873 Jy ! Clean residual min=-0.045250 max=0.058286 Jy/beam ! Clean residual mean=0.000013 rms=0.012724 Jy/beam ! Combined flux in latest and established models = 1.2908 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 1.2908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228587Jy sigma=0.001162 ! Fit after self-cal, rms=0.228160Jy sigma=0.001159 ! 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 0.95 FD 0.81 HN 1.66 KP 1.00 ! LA 0.98 MK 1.00 NL 0.87 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.83 HN 1.78 KP 0.99 ! LA 0.95 MK 1.00 NL 1.04 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.82 KP 0.98 ! LA 0.99 MK 1.02 NL 1.03 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.91 HN 1.77 KP 1.00* ! LA 1.00* MK 0.87 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.228160Jy sigma=0.001159 ! Fit after self-cal, rms=0.183152Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=7.909 mas, bpa=7.687 degrees ! Estimated noise=3685.04 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 = -0.0229411 Jy ! Component: 100 - total flux cleaned = -0.025253 Jy ! Component: 150 - total flux cleaned = -0.0243153 Jy ! Component: 200 - total flux cleaned = -0.0234492 Jy ! Total flux subtracted in 200 components = -0.0234492 Jy ! Clean residual min=-0.023560 max=0.022339 Jy/beam ! Clean residual mean=0.000015 rms=0.006011 Jy/beam ! Combined flux in latest and established models = 1.26735 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 1.26735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178624Jy sigma=0.000751 ! Fit after self-cal, rms=0.178423Jy sigma=0.000748 ! 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=0.178423Jy sigma=0.000748 ! Fit after self-cal, rms=0.178962Jy sigma=0.000740 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.372 mas, bmaj=7.908 mas, bpa=7.811 degrees ! Estimated noise=3682.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0138631 Jy ! Component: 100 - total flux cleaned = -0.0154286 Jy ! Component: 150 - total flux cleaned = -0.0151741 Jy ! Component: 200 - total flux cleaned = -0.0147016 Jy ! Total flux subtracted in 200 components = -0.0147016 Jy ! Clean residual min=-0.020612 max=0.020430 Jy/beam ! Clean residual mean=0.000014 rms=0.005240 Jy/beam ! Combined flux in latest and established models = 1.25265 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 1.25265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176237Jy sigma=0.000728 ! Fit after self-cal, rms=0.175993Jy sigma=0.000726 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 = -0.00350856 Jy ! Component: 100 - total flux cleaned = -0.00393994 Jy ! Component: 150 - total flux cleaned = -0.00355753 Jy ! Component: 200 - total flux cleaned = -0.0033817 Jy ! Total flux subtracted in 200 components = -0.0033817 Jy ! Clean residual min=-0.020056 max=0.020479 Jy/beam ! Clean residual mean=0.000015 rms=0.005113 Jy/beam ! Combined flux in latest and established models = 1.24926 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 1.24926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175048Jy sigma=0.000723 ! Fit after self-cal, rms=0.174939Jy sigma=0.000723 ! 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=0.174939Jy sigma=0.000723 ! Fit after self-cal, rms=0.176177Jy sigma=0.000716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=7.909 mas, bpa=7.886 degrees ! Estimated noise=3682.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00998209 Jy ! Component: 100 - total flux cleaned = -0.0108766 Jy ! Component: 150 - total flux cleaned = -0.0108753 Jy ! Component: 200 - total flux cleaned = -0.0107024 Jy ! Total flux subtracted in 200 components = -0.0107024 Jy ! Clean residual min=-0.018485 max=0.018830 Jy/beam ! Clean residual mean=0.000013 rms=0.004575 Jy/beam ! Combined flux in latest and established models = 1.23856 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 1.23856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174695Jy sigma=0.000709 ! Fit after self-cal, rms=0.174530Jy sigma=0.000708 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 (63, -102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174489 Jy ! Component: 100 - total flux cleaned = 0.0265358 Jy ! Component: 150 - total flux cleaned = 0.0315952 Jy ! Component: 200 - total flux cleaned = 0.0348157 Jy ! Total flux subtracted in 200 components = 0.0348157 Jy ! Clean residual min=-0.015416 max=0.012856 Jy/beam ! Clean residual mean=0.000006 rms=0.003660 Jy/beam ! Combined flux in latest and established models = 1.27338 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 1.27338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172680Jy sigma=0.000689 ! Fit after self-cal, rms=0.172538Jy sigma=0.000688 ! 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=0.172538Jy sigma=0.000688 ! Fit after self-cal, rms=0.173366Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.031 mas, bmaj=18.61 mas, bpa=17.71 degrees ! Estimated noise=4385.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191076 Jy ! Component: 100 - total flux cleaned = 0.00136233 Jy ! Component: 150 - total flux cleaned = 0.0023127 Jy ! Component: 200 - total flux cleaned = 0.00303385 Jy ! Total flux subtracted in 200 components = 0.00303385 Jy ! Clean residual min=-0.017762 max=0.015452 Jy/beam ! Clean residual mean=0.000007 rms=0.004734 Jy/beam ! Combined flux in latest and established models = 1.27641 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 1.27641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172604Jy sigma=0.000682 ! Fit after self-cal, rms=0.172328Jy sigma=0.000681 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 = -3.61483e-06 Jy ! Component: 100 - total flux cleaned = -8.99239e-07 Jy ! Component: 150 - total flux cleaned = 0.000216589 Jy ! Component: 200 - total flux cleaned = 0.000223418 Jy ! Total flux subtracted in 200 components = 0.000223418 Jy ! Clean residual min=-0.017157 max=0.015119 Jy/beam ! Clean residual mean=0.000006 rms=0.004616 Jy/beam ! Combined flux in latest and established models = 1.27663 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 1.27663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172088Jy sigma=0.000680 ! Fit after self-cal, rms=0.171874Jy sigma=0.000679 ! 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=3.372 mas, bmaj=7.907 mas, bpa=7.883 degrees ! Estimated noise=3676.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.372 x 7.907 at 7.883 degrees (North through East) ! Clean map min=-0.013618 max=1.033 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=0.171874Jy sigma=0.000679 ! Fit after self-cal, rms=0.165944Jy sigma=0.000634 ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.903 mas, bpa=7.862 degrees ! Estimated noise=3663.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00570993 Jy ! Component: 100 - total flux cleaned = -0.0058753 Jy ! Component: 150 - total flux cleaned = -0.00602424 Jy ! Component: 200 - total flux cleaned = -0.00602557 Jy ! Total flux subtracted in 200 components = -0.00602557 Jy ! Clean residual min=-0.013439 max=0.011350 Jy/beam ! Clean residual mean=0.000004 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 1.27061 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 1.27061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165242Jy sigma=0.000631 ! Fit after self-cal, rms=0.165167Jy sigma=0.000631 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611137 Jy ! Component: 100 - total flux cleaned = -0.000357567 Jy ! Component: 150 - total flux cleaned = 4.97624e-06 Jy ! Component: 200 - total flux cleaned = 0.000346973 Jy ! Total flux subtracted in 200 components = 0.000346973 Jy ! Clean residual min=-0.012934 max=0.011183 Jy/beam ! Clean residual mean=0.000004 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 1.27096 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 1.27096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164797Jy sigma=0.000630 ! Fit after self-cal, rms=0.164733Jy sigma=0.000629 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164733Jy sigma=0.000629 ! Fit after self-cal, rms=0.165365Jy sigma=0.000629 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=2.814 mas, bmaj=7.103 mas, bpa=5.993 degrees ! Estimated noise=4702.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.82715 Jy ! Component: 100 - total flux cleaned = 1.01043 Jy ! Component: 150 - total flux cleaned = 1.08161 Jy ! Component: 200 - total flux cleaned = 1.1267 Jy ! Total flux subtracted in 200 components = 1.1267 Jy ! Clean residual min=-0.022853 max=0.030082 Jy/beam ! Clean residual mean=0.000032 rms=0.006112 Jy/beam ! Combined flux in latest and established models = 1.1267 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.1267 Jy ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.903 mas, bpa=7.875 degrees ! Estimated noise=3661.19 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405351 Jy ! Component: 100 - total flux cleaned = 0.0648755 Jy ! Component: 150 - total flux cleaned = 0.0810671 Jy ! Component: 200 - total flux cleaned = 0.0931087 Jy ! Total flux subtracted in 200 components = 0.0931087 Jy ! Clean residual min=-0.014753 max=0.013107 Jy/beam ! Clean residual mean=0.000017 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 1.21981 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 65 components and 1.21981 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=8.035 mas, bmaj=18.61 mas, bpa=17.75 degrees ! Estimated noise=4370.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142485 Jy ! Component: 100 - total flux cleaned = 0.0237546 Jy ! Component: 150 - total flux cleaned = 0.0305046 Jy ! Component: 200 - total flux cleaned = 0.0355267 Jy ! Total flux subtracted in 200 components = 0.0355267 Jy ! Clean residual min=-0.014680 max=0.014676 Jy/beam ! Clean residual mean=0.000015 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 1.25533 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 = 0.00380151 Jy ! Component: 100 - total flux cleaned = 0.00669128 Jy ! Component: 150 - total flux cleaned = 0.00890518 Jy ! Component: 200 - total flux cleaned = 0.00936286 Jy ! Total flux subtracted in 200 components = 0.00936286 Jy ! Clean residual min=-0.013935 max=0.014676 Jy/beam ! Clean residual mean=0.000011 rms=0.004030 Jy/beam ! Combined flux in latest and established models = 1.2647 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 130 components and 1.2647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.903 mas, bpa=7.875 degrees ! Estimated noise=3661.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145693 Jy ! Component: 100 - total flux cleaned = -0.000760056 Jy ! Component: 150 - total flux cleaned = -0.000452358 Jy ! Component: 200 - total flux cleaned = -0.000446869 Jy ! Total flux subtracted in 200 components = -0.000446869 Jy ! Clean residual min=-0.013119 max=0.011509 Jy/beam ! Clean residual mean=0.000005 rms=0.002897 Jy/beam ! Combined flux in latest and established models = 1.26425 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 1.26425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164280Jy sigma=0.000628 ! Fit after self-cal, rms=0.164112Jy sigma=0.000627 wmodel J1048-1909_S_2017_05_01_pus_map.mod ! Writing 151 model components to file: J1048-1909_S_2017_05_01_pus_map.mod wobs J1048-1909_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1048-1909_S_2017_05_01_pus_uvs.fits wwins J1048-1909_S_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1048-1909_S_2017_05_01_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 = -0.000707772 Jy ! Component: 100 - total flux cleaned = -0.000517433 Jy ! Component: 150 - total flux cleaned = -0.00164294 Jy ! Component: 200 - total flux cleaned = -0.00240409 Jy ! Component: 250 - total flux cleaned = -0.00254642 Jy ! Component: 300 - total flux cleaned = -0.00254258 Jy ! Component: 350 - total flux cleaned = -0.00253786 Jy ! Component: 400 - total flux cleaned = -0.00277737 Jy ! Component: 450 - total flux cleaned = -0.00323987 Jy ! Component: 500 - total flux cleaned = -0.00402125 Jy ! Component: 550 - total flux cleaned = -0.00412579 Jy ! Component: 600 - total flux cleaned = -0.00391561 Jy ! Component: 650 - total flux cleaned = -0.00391545 Jy ! Component: 700 - total flux cleaned = -0.00371917 Jy ! Component: 750 - total flux cleaned = -0.00353021 Jy ! Component: 800 - total flux cleaned = -0.00334815 Jy ! Component: 850 - total flux cleaned = -0.00352544 Jy ! Component: 900 - total flux cleaned = -0.00378825 Jy ! Component: 950 - total flux cleaned = -0.0041324 Jy ! Component: 1000 - total flux cleaned = -0.00446918 Jy ! Component: 1050 - total flux cleaned = -0.0045517 Jy ! Component: 1100 - total flux cleaned = -0.0049583 Jy ! Component: 1150 - total flux cleaned = -0.00511702 Jy ! Component: 1200 - total flux cleaned = -0.00527488 Jy ! Component: 1250 - total flux cleaned = -0.00535394 Jy ! Component: 1300 - total flux cleaned = -0.00558394 Jy ! Component: 1350 - total flux cleaned = -0.00596009 Jy ! Component: 1400 - total flux cleaned = -0.00625751 Jy ! Component: 1450 - total flux cleaned = -0.00662652 Jy ! Component: 1500 - total flux cleaned = -0.0071361 Jy ! Component: 1550 - total flux cleaned = -0.00742359 Jy ! Component: 1600 - total flux cleaned = -0.0079917 Jy ! Component: 1650 - total flux cleaned = -0.00834254 Jy ! Component: 1700 - total flux cleaned = -0.0087592 Jy ! Component: 1750 - total flux cleaned = -0.00917159 Jy ! Component: 1800 - total flux cleaned = -0.00951149 Jy ! Component: 1850 - total flux cleaned = -0.00998292 Jy ! Component: 1900 - total flux cleaned = -0.0103174 Jy ! Component: 1950 - total flux cleaned = -0.0107802 Jy ! Component: 2000 - total flux cleaned = -0.0111083 Jy ! Component: 2050 - total flux cleaned = -0.011433 Jy ! Component: 2100 - total flux cleaned = -0.011947 Jy ! Component: 2150 - total flux cleaned = -0.0122014 Jy ! Component: 2200 - total flux cleaned = -0.0127073 Jy ! Component: 2250 - total flux cleaned = -0.0132087 Jy ! Component: 2300 - total flux cleaned = -0.0134576 Jy ! Component: 2350 - total flux cleaned = -0.0137046 Jy ! Component: 2400 - total flux cleaned = -0.0140121 Jy ! Component: 2450 - total flux cleaned = -0.0143783 Jy ! Component: 2500 - total flux cleaned = -0.014621 Jy ! Component: 2550 - total flux cleaned = -0.0149226 Jy ! Component: 2600 - total flux cleaned = -0.0152217 Jy ! Component: 2650 - total flux cleaned = -0.0154004 Jy ! Component: 2700 - total flux cleaned = -0.0157558 Jy ! Component: 2750 - total flux cleaned = -0.0159914 Jy ! Component: 2800 - total flux cleaned = -0.016226 Jy ! Component: 2850 - total flux cleaned = -0.0164608 Jy ! Component: 2900 - total flux cleaned = -0.0164616 Jy ! Component: 2950 - total flux cleaned = -0.0167541 Jy ! Component: 3000 - total flux cleaned = -0.016871 Jy ! Component: 3050 - total flux cleaned = -0.0169881 Jy ! Component: 3100 - total flux cleaned = -0.0169884 Jy ! Component: 3150 - total flux cleaned = -0.0170478 Jy ! Component: 3200 - total flux cleaned = -0.0170479 Jy ! Component: 3250 - total flux cleaned = -0.0169294 Jy ! Component: 3300 - total flux cleaned = -0.0169294 Jy ! Component: 3350 - total flux cleaned = -0.0169296 Jy ! Component: 3400 - total flux cleaned = -0.0168701 Jy ! Component: 3450 - total flux cleaned = -0.0168093 Jy ! Component: 3500 - total flux cleaned = -0.0169294 Jy ! Component: 3550 - total flux cleaned = -0.016869 Jy ! Component: 3600 - total flux cleaned = -0.0169297 Jy ! Component: 3650 - total flux cleaned = -0.0169293 Jy ! Component: 3700 - total flux cleaned = -0.0169289 Jy ! Component: 3750 - total flux cleaned = -0.0169287 Jy ! Component: 3800 - total flux cleaned = -0.0169281 Jy ! Component: 3850 - total flux cleaned = -0.0169905 Jy ! Component: 3900 - total flux cleaned = -0.0170541 Jy ! Component: 3950 - total flux cleaned = -0.0171821 Jy ! Component: 4000 - total flux cleaned = -0.017182 Jy ! Component: 4050 - total flux cleaned = -0.0171818 Jy ! Total flux subtracted in 4096 components = -0.0172481 Jy ! Clean residual min=-0.003792 max=0.003952 Jy/beam ! Clean residual mean=-0.000014 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 1.247 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 429 components and 1.247 Jy ![Exited script file: muppet] wmap "J1048-1909_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.903 at 7.875 degrees (North through East) ! Clean map min=-0.0087598 max=1.0371 Jy/beam ! Writing clean map to FITS file: J1048-1909_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.03714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302445 0.302445 0.604889 1.20978 2.41956 4.83912 9.67823 19.3565 38.7129 77.4258 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.903 at 7.875 degrees (North through East) ! Clean map min=-0.0087598 max=1.0371 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 J1048-1909_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:33:51 2019