! Started logfile: J0157+4120_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:33:51 2019 obs J0157+4120_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0157+4120_S_2017_05_31_pus_uva.fits ! AN table 1: 262 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908991 visibilities/baseline/integration-bin. ! Found source: J0157+4120 ! ! 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 703 lines of history. ! ! Reading 42868 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 J0157+4120_S_2017_05_31_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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1379 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997314Jy sigma=0.009879 ! Fit after self-cal, rms=0.965128Jy sigma=0.009582 ! 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=2.814 mas, bmaj=4.948 mas, bpa=-2.83 degrees ! Estimated noise=689.376 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 = 0.0290761 Jy ! Component: 100 - total flux cleaned = 0.0359054 Jy ! Total flux subtracted in 100 components = 0.0359054 Jy ! Clean residual min=-0.002313 max=0.002558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0359054 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0359054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070970Jy sigma=0.000653 ! Fit after self-cal, rms=0.069667Jy sigma=0.000641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403155 Jy ! Component: 100 - total flux cleaned = 0.00469266 Jy ! Total flux subtracted in 100 components = 0.00469266 Jy ! Clean residual min=-0.002037 max=0.002188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.040598 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.040598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069468Jy sigma=0.000640 ! Fit after self-cal, rms=0.069457Jy sigma=0.000640 ! 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=3.595 mas, bmaj=5.939 mas, bpa=-1.803 degrees ! Estimated noise=391.559 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 = 0.000189889 Jy ! Component: 100 - total flux cleaned = 0.00015863 Jy ! Component: 150 - total flux cleaned = 0.000159024 Jy ! Component: 200 - total flux cleaned = 0.000137576 Jy ! Total flux subtracted in 200 components = 0.000137576 Jy ! Clean residual min=-0.001282 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0407356 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0407356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069431Jy sigma=0.000639 ! Fit after self-cal, rms=0.069429Jy sigma=0.000639 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.99 ! LA 0.98 MK 1.01 NL 0.96 OV 1.09 ! PT 1.07 SC 0.90 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.05 KP 0.95 ! LA 1.01 MK 1.01 NL 1.04 OV 1.07 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.02 KP 0.95 ! LA 0.99 MK 1.02 NL 0.96 OV 1.04 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.90 KP 0.59 ! LA 0.93 MK 0.77 NL 1.00* OV 1.00* ! PT 0.86 SC 1.00* ! ! ! Fit before self-cal, rms=0.069429Jy sigma=0.000639 ! Fit after self-cal, rms=0.068543Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=5.888 mas, bpa=-1.312 degrees ! Estimated noise=391.67 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 = 0.000843 Jy ! Component: 100 - total flux cleaned = 0.000801652 Jy ! Component: 150 - total flux cleaned = 0.000730982 Jy ! Component: 200 - total flux cleaned = 0.000670852 Jy ! Total flux subtracted in 200 components = 0.000670852 Jy ! Clean residual min=-0.001213 max=0.001302 Jy/beam ! Clean residual mean=-0.000004 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0414064 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0414064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068525Jy sigma=0.000638 ! Fit after self-cal, rms=0.068486Jy sigma=0.000638 ! 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=0.068486Jy sigma=0.000638 ! Fit after self-cal, rms=0.067133Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=5.868 mas, bpa=-1.631 degrees ! Estimated noise=391.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155933 Jy ! Component: 100 - total flux cleaned = 0.000148554 Jy ! Component: 150 - total flux cleaned = 0.000142322 Jy ! Component: 200 - total flux cleaned = 0.000131564 Jy ! Total flux subtracted in 200 components = 0.000131564 Jy ! Clean residual min=-0.001155 max=0.001184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.041538 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.041538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067131Jy sigma=0.000637 ! Fit after self-cal, rms=0.067129Jy sigma=0.000637 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 = 2.76285e-05 Jy ! Component: 100 - total flux cleaned = 4.06588e-06 Jy ! Component: 150 - total flux cleaned = -9.23747e-06 Jy ! Component: 200 - total flux cleaned = -2.06693e-05 Jy ! Total flux subtracted in 200 components = -2.06693e-05 Jy ! Clean residual min=-0.001174 max=0.001171 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0415173 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0415173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067127Jy sigma=0.000637 ! Fit after self-cal, rms=0.067125Jy sigma=0.000637 ! 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=0.067125Jy sigma=0.000637 ! Fit after self-cal, rms=0.067173Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=5.877 mas, bpa=-1.28 degrees ! Estimated noise=391.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196463 Jy ! Component: 100 - total flux cleaned = 0.000165082 Jy ! Component: 150 - total flux cleaned = 0.000154505 Jy ! Component: 200 - total flux cleaned = 0.000154479 Jy ! Total flux subtracted in 200 components = 0.000154479 Jy ! Clean residual min=-0.001128 max=0.001121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0416718 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0416718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067172Jy sigma=0.000637 ! Fit after self-cal, rms=0.067183Jy sigma=0.000637 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 = 4.26945e-05 Jy ! Component: 100 - total flux cleaned = 3.05025e-05 Jy ! Component: 150 - total flux cleaned = 1.94285e-05 Jy ! Component: 200 - total flux cleaned = 4.98921e-06 Jy ! Total flux subtracted in 200 components = 4.98921e-06 Jy ! Clean residual min=-0.001136 max=0.001116 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0416768 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0416768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067182Jy sigma=0.000637 ! Fit after self-cal, rms=0.067182Jy sigma=0.000637 ! 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=0.067182Jy sigma=0.000637 ! Fit after self-cal, rms=0.067245Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.755 mas, bmaj=9.301 mas, bpa=-4.587 degrees ! Estimated noise=491.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333713 Jy ! Component: 100 - total flux cleaned = 0.000348836 Jy ! Component: 150 - total flux cleaned = 0.000360248 Jy ! Component: 200 - total flux cleaned = 0.000360653 Jy ! Total flux subtracted in 200 components = 0.000360653 Jy ! Clean residual min=-0.001276 max=0.001421 Jy/beam ! Clean residual mean=-0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0420375 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0420375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067244Jy sigma=0.000637 ! Fit after self-cal, rms=0.067248Jy sigma=0.000637 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 = 5.07608e-05 Jy ! Component: 100 - total flux cleaned = 5.20185e-05 Jy ! Component: 150 - total flux cleaned = 5.2771e-05 Jy ! Component: 200 - total flux cleaned = 5.31445e-05 Jy ! Total flux subtracted in 200 components = 5.31445e-05 Jy ! Clean residual min=-0.001260 max=0.001398 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0420906 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0420906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067249Jy sigma=0.000637 ! Fit after self-cal, rms=0.067247Jy sigma=0.000637 ! 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=3.54 mas, bmaj=5.881 mas, bpa=-1.048 degrees ! Estimated noise=391.676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.54 x 5.881 at -1.048 degrees (North through East) ! Clean map min=-0.0010605 max=0.038899 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=2.763 mas, bmaj=4.94 mas, bpa=-2.209 degrees ! Estimated noise=668.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030007 Jy ! Component: 100 - total flux cleaned = 0.0375479 Jy ! Component: 150 - total flux cleaned = 0.0405418 Jy ! Component: 200 - total flux cleaned = 0.041098 Jy ! Total flux subtracted in 200 components = 0.041098 Jy ! Clean residual min=-0.001769 max=0.001932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.041098 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.041098 Jy ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=5.881 mas, bpa=-1.048 degrees ! Estimated noise=391.676 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 = 0.000811973 Jy ! Component: 100 - total flux cleaned = 0.00081189 Jy ! Component: 150 - total flux cleaned = 0.000838118 Jy ! Component: 200 - total flux cleaned = 0.000838218 Jy ! Total flux subtracted in 200 components = 0.000838218 Jy ! Clean residual min=-0.001096 max=0.001106 Jy/beam ! Clean residual mean=-0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0419362 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0419362 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=7.755 mas, bmaj=9.301 mas, bpa=-4.587 degrees ! Estimated noise=491.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299529 Jy ! Component: 100 - total flux cleaned = 0.000253513 Jy ! Component: 150 - total flux cleaned = 0.00021752 Jy ! Component: 200 - total flux cleaned = 0.000202527 Jy ! Total flux subtracted in 200 components = 0.000202527 Jy ! Clean residual min=-0.001261 max=0.001411 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0421387 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 = -6.36288e-06 Jy ! Component: 100 - total flux cleaned = -1.21897e-05 Jy ! Component: 150 - total flux cleaned = -1.17181e-05 Jy ! Component: 200 - total flux cleaned = -1.18109e-05 Jy ! Total flux subtracted in 200 components = -1.18109e-05 Jy ! Clean residual min=-0.001258 max=0.001406 Jy/beam ! Clean residual mean=-0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0421269 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0421269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=5.881 mas, bpa=-1.048 degrees ! Estimated noise=391.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102098 Jy ! Component: 100 - total flux cleaned = -0.000188049 Jy ! Component: 150 - total flux cleaned = -0.000212686 Jy ! Component: 200 - total flux cleaned = -0.000223956 Jy ! Total flux subtracted in 200 components = -0.000223956 Jy ! Clean residual min=-0.001100 max=0.001076 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.041903 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.041903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067253Jy sigma=0.000637 ! Fit after self-cal, rms=0.067251Jy sigma=0.000637 wmodel J0157+4120_S_2017_05_31_pus_map.mod ! Writing 37 model components to file: J0157+4120_S_2017_05_31_pus_map.mod wobs J0157+4120_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0157+4120_S_2017_05_31_pus_uvs.fits wwins J0157+4120_S_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J0157+4120_S_2017_05_31_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 = 0.000119796 Jy ! Component: 100 - total flux cleaned = 0.000292271 Jy ! Component: 150 - total flux cleaned = 0.000329106 Jy ! Component: 200 - total flux cleaned = 0.000364225 Jy ! Component: 250 - total flux cleaned = 0.000381468 Jy ! Component: 300 - total flux cleaned = 0.000430731 Jy ! Component: 350 - total flux cleaned = 0.000446771 Jy ! Component: 400 - total flux cleaned = 0.000431427 Jy ! Component: 450 - total flux cleaned = 0.000446551 Jy ! Component: 500 - total flux cleaned = 0.000446289 Jy ! Component: 550 - total flux cleaned = 0.000475648 Jy ! Component: 600 - total flux cleaned = 0.000518607 Jy ! Component: 650 - total flux cleaned = 0.000574725 Jy ! Component: 700 - total flux cleaned = 0.000602194 Jy ! Component: 750 - total flux cleaned = 0.000575075 Jy ! Component: 800 - total flux cleaned = 0.000575519 Jy ! Component: 850 - total flux cleaned = 0.000641272 Jy ! Component: 900 - total flux cleaned = 0.000641415 Jy ! Component: 950 - total flux cleaned = 0.000705329 Jy ! Component: 1000 - total flux cleaned = 0.000743067 Jy ! Component: 1050 - total flux cleaned = 0.000817305 Jy ! Component: 1100 - total flux cleaned = 0.000829549 Jy ! Component: 1150 - total flux cleaned = 0.000877738 Jy ! Component: 1200 - total flux cleaned = 0.000889649 Jy ! Component: 1250 - total flux cleaned = 0.000995852 Jy ! Component: 1300 - total flux cleaned = 0.00103082 Jy ! Component: 1350 - total flux cleaned = 0.00112283 Jy ! Component: 1400 - total flux cleaned = 0.00117961 Jy ! Component: 1450 - total flux cleaned = 0.00123591 Jy ! Component: 1500 - total flux cleaned = 0.00126928 Jy ! Component: 1550 - total flux cleaned = 0.00132427 Jy ! Component: 1600 - total flux cleaned = 0.00136793 Jy ! Component: 1650 - total flux cleaned = 0.00142166 Jy ! Component: 1700 - total flux cleaned = 0.00144315 Jy ! Component: 1750 - total flux cleaned = 0.00153811 Jy ! Component: 1800 - total flux cleaned = 0.00152756 Jy ! Component: 1850 - total flux cleaned = 0.00158963 Jy ! Component: 1900 - total flux cleaned = 0.00158965 Jy ! Component: 1950 - total flux cleaned = 0.00163024 Jy ! Component: 2000 - total flux cleaned = 0.00172054 Jy ! Component: 2050 - total flux cleaned = 0.00173038 Jy ! Component: 2100 - total flux cleaned = 0.00178953 Jy ! Component: 2150 - total flux cleaned = 0.00180904 Jy ! Component: 2200 - total flux cleaned = 0.00187651 Jy ! Component: 2250 - total flux cleaned = 0.00190526 Jy ! Component: 2300 - total flux cleaned = 0.00196221 Jy ! Component: 2350 - total flux cleaned = 0.00194324 Jy ! Component: 2400 - total flux cleaned = 0.00199932 Jy ! Component: 2450 - total flux cleaned = 0.00206394 Jy ! Component: 2500 - total flux cleaned = 0.00206391 Jy ! Component: 2550 - total flux cleaned = 0.00211834 Jy ! Component: 2600 - total flux cleaned = 0.00212734 Jy ! Component: 2650 - total flux cleaned = 0.00217204 Jy ! Component: 2700 - total flux cleaned = 0.00218963 Jy ! Component: 2750 - total flux cleaned = 0.00218957 Jy ! Component: 2800 - total flux cleaned = 0.00224205 Jy ! Component: 2850 - total flux cleaned = 0.00229402 Jy ! Component: 2900 - total flux cleaned = 0.00231132 Jy ! Component: 2950 - total flux cleaned = 0.00235404 Jy ! Component: 3000 - total flux cleaned = 0.00239638 Jy ! Component: 3050 - total flux cleaned = 0.00240477 Jy ! Component: 3100 - total flux cleaned = 0.00243825 Jy ! Component: 3150 - total flux cleaned = 0.00250446 Jy ! Component: 3200 - total flux cleaned = 0.00253728 Jy ! Component: 3250 - total flux cleaned = 0.00254545 Jy ! Component: 3300 - total flux cleaned = 0.00256172 Jy ! Component: 3350 - total flux cleaned = 0.00259393 Jy ! Component: 3400 - total flux cleaned = 0.0026419 Jy ! Component: 3450 - total flux cleaned = 0.00269751 Jy ! Component: 3500 - total flux cleaned = 0.0026738 Jy ! Component: 3550 - total flux cleaned = 0.00268948 Jy ! Component: 3600 - total flux cleaned = 0.00273619 Jy ! Component: 3650 - total flux cleaned = 0.00275922 Jy ! Component: 3700 - total flux cleaned = 0.0027592 Jy ! Component: 3750 - total flux cleaned = 0.00279743 Jy ! Component: 3800 - total flux cleaned = 0.00282777 Jy ! Component: 3850 - total flux cleaned = 0.00282783 Jy ! Component: 3900 - total flux cleaned = 0.00283535 Jy ! Component: 3950 - total flux cleaned = 0.00285764 Jy ! Component: 4000 - total flux cleaned = 0.00286504 Jy ! Component: 4050 - total flux cleaned = 0.00287241 Jy ! Total flux subtracted in 4096 components = 0.00289437 Jy ! Clean residual min=-0.000393 max=0.000419 Jy/beam ! Clean residual mean=-0.000002 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0447973 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 357 components and 0.0447974 Jy ![Exited script file: muppet] wmap "J0157+4120_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.54 x 5.881 at -1.048 degrees (North through East) ! Clean map min=-0.00073001 max=0.03876 Jy/beam ! Writing clean map to FITS file: J0157+4120_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0387595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03877 1.03877 2.07754 4.15508 8.31017 16.6203 33.2407 66.4813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.54 x 5.881 at -1.048 degrees (North through East) ! Clean map min=-0.00073001 max=0.03876 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 J0157+4120_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:34:02 2019