! Started logfile: J0542-0913_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:23:03 2016 obs J0542-0913_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0542-0913_S_2014_12_20_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966547 visibilities/baseline/integration-bin. ! Found source: J0542-0913 ! ! 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 344 lines of history. ! ! Reading 16180 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 J0542-0913_S_2014_12_20_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.889728Jy sigma=0.008982 ! Fit after self-cal, rms=0.858628Jy sigma=0.008686 ! 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=2.588 mas, bmaj=6.558 mas, bpa=-2.204 degrees ! Estimated noise=821.113 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 = 0.0998087 Jy ! Component: 100 - total flux cleaned = 0.157692 Jy ! Total flux subtracted in 100 components = 0.157692 Jy ! Clean residual min=-0.013080 max=0.038846 Jy/beam ! Clean residual mean=0.000048 rms=0.005181 Jy/beam ! Combined flux in latest and established models = 0.157692 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.157692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146408Jy sigma=0.001421 ! Fit after self-cal, rms=0.145779Jy sigma=0.001416 ! Inverting map ! Added new window around map position (3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424284 Jy ! Component: 100 - total flux cleaned = 0.0726036 Jy ! Total flux subtracted in 100 components = 0.0726036 Jy ! Clean residual min=-0.009456 max=0.026107 Jy/beam ! Clean residual mean=0.000029 rms=0.003481 Jy/beam ! Combined flux in latest and established models = 0.230296 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 81 components and 0.230296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120899Jy sigma=0.001135 ! Fit after self-cal, rms=0.120526Jy sigma=0.001131 ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257284 Jy ! Component: 100 - total flux cleaned = 0.0448215 Jy ! Total flux subtracted in 100 components = 0.0448215 Jy ! Clean residual min=-0.007877 max=0.011585 Jy/beam ! Clean residual mean=0.000020 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.275117 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 126 components and 0.275117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109434Jy sigma=0.001006 ! Fit after self-cal, rms=0.109311Jy sigma=0.001005 ! 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=3.249 mas, bmaj=7.689 mas, bpa=-2.319 degrees ! Estimated noise=558.441 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 = 0.0286296 Jy ! Component: 100 - total flux cleaned = 0.0491158 Jy ! Component: 150 - total flux cleaned = 0.0642248 Jy ! Component: 200 - total flux cleaned = 0.0754719 Jy ! Total flux subtracted in 200 components = 0.0754719 Jy ! Clean residual min=-0.008094 max=0.011660 Jy/beam ! Clean residual mean=0.000009 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.350589 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 173 components and 0.350589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098876Jy sigma=0.000894 ! Fit after self-cal, rms=0.098734Jy sigma=0.000892 ! 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 1.14 FD 0.84 HN 1.07 KP 1.05 ! LA 0.94 MK 1.13 NL 1.11 OV 0.96 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 1.12 KP 1.01 ! LA 0.90 MK 1.11 NL 1.32 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.04 KP 0.91 ! LA 0.74 MK 1.21 NL 1.63 OV 0.91 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 0.94 KP 0.87 ! LA 0.77 MK 0.97 NL 1.03 OV 0.95 ! PT 0.97 SC 0.78 ! ! ! Fit before self-cal, rms=0.098734Jy sigma=0.000892 ! Fit after self-cal, rms=0.092559Jy sigma=0.000804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=7.727 mas, bpa=-0.1557 degrees ! Estimated noise=559.886 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 = 0.000748912 Jy ! Component: 100 - total flux cleaned = 0.000822541 Jy ! Component: 150 - total flux cleaned = 0.000947395 Jy ! Component: 200 - total flux cleaned = 0.00111141 Jy ! Total flux subtracted in 200 components = 0.00111141 Jy ! Clean residual min=-0.003853 max=0.004733 Jy/beam ! Clean residual mean=-0.000002 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.351701 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 187 components and 0.351701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092434Jy sigma=0.000803 ! Fit after self-cal, rms=0.092527Jy sigma=0.000802 ! 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=0.092527Jy sigma=0.000802 ! Fit after self-cal, rms=0.088576Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=7.678 mas, bpa=-0.1532 degrees ! Estimated noise=552.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110213 Jy ! Component: 100 - total flux cleaned = 0.00151916 Jy ! Component: 150 - total flux cleaned = 0.00168156 Jy ! Component: 200 - total flux cleaned = 0.00183417 Jy ! Total flux subtracted in 200 components = 0.00183417 Jy ! Clean residual min=-0.002339 max=0.003363 Jy/beam ! Clean residual mean=-0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.353535 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 193 components and 0.353535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088533Jy sigma=0.000790 ! Fit after self-cal, rms=0.088540Jy sigma=0.000790 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 (19, -65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026947 Jy ! Component: 100 - total flux cleaned = 0.00290455 Jy ! Component: 150 - total flux cleaned = 0.0028535 Jy ! Component: 200 - total flux cleaned = 0.00276364 Jy ! Total flux subtracted in 200 components = 0.00276364 Jy ! Clean residual min=-0.002176 max=0.002899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.356298 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 224 components and 0.356298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088405Jy sigma=0.000789 ! Fit after self-cal, rms=0.088391Jy sigma=0.000788 ! 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=0.088391Jy sigma=0.000788 ! Fit after self-cal, rms=0.087531Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.661 mas, bpa=-0.368 degrees ! Estimated noise=548.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101362 Jy ! Component: 100 - total flux cleaned = 0.00125545 Jy ! Component: 150 - total flux cleaned = 0.00129812 Jy ! Component: 200 - total flux cleaned = 0.00137522 Jy ! Total flux subtracted in 200 components = 0.00137522 Jy ! Clean residual min=-0.002134 max=0.002718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.357674 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 234 components and 0.357673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087477Jy sigma=0.000788 ! Fit after self-cal, rms=0.087467Jy sigma=0.000788 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 = 0.000302425 Jy ! Component: 100 - total flux cleaned = 0.000301995 Jy ! Component: 150 - total flux cleaned = 0.000301162 Jy ! Component: 200 - total flux cleaned = 0.000301275 Jy ! Total flux subtracted in 200 components = 0.000301275 Jy ! Clean residual min=-0.002077 max=0.002615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.357975 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 246 components and 0.357975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087434Jy sigma=0.000787 ! Fit after self-cal, rms=0.087428Jy sigma=0.000787 ! 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=0.087428Jy sigma=0.000787 ! Fit after self-cal, rms=0.086641Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.691 mas, bmaj=13.68 mas, bpa=4.586 degrees ! Estimated noise=683.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190563 Jy ! Component: 100 - total flux cleaned = 0.00234459 Jy ! Component: 150 - total flux cleaned = 0.00250491 Jy ! Component: 200 - total flux cleaned = 0.00257816 Jy ! Total flux subtracted in 200 components = 0.00257816 Jy ! Clean residual min=-0.002620 max=0.003506 Jy/beam ! Clean residual mean=-0.000002 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.360553 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 253 components and 0.360553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086626Jy sigma=0.000787 ! Fit after self-cal, rms=0.086620Jy sigma=0.000787 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 = 0.000159457 Jy ! Component: 100 - total flux cleaned = 0.000159613 Jy ! Component: 150 - total flux cleaned = 0.000190283 Jy ! Component: 200 - total flux cleaned = 0.000243481 Jy ! Total flux subtracted in 200 components = 0.000243481 Jy ! Clean residual min=-0.002562 max=0.003445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.360796 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 258 components and 0.360796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086612Jy sigma=0.000787 ! Fit after self-cal, rms=0.086610Jy sigma=0.000787 ! 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=3.248 mas, bmaj=7.633 mas, bpa=-0.3365 degrees ! Estimated noise=543.905 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.248 x 7.633 at -0.3365 degrees (North through East) ! Clean map min=-0.001989 max=0.11247 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=2.593 mas, bmaj=6.526 mas, bpa=-0.3666 degrees ! Estimated noise=784.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0966449 Jy ! Component: 100 - total flux cleaned = 0.154027 Jy ! Component: 150 - total flux cleaned = 0.194777 Jy ! Component: 200 - total flux cleaned = 0.225089 Jy ! Total flux subtracted in 200 components = 0.225089 Jy ! Clean residual min=-0.007943 max=0.017487 Jy/beam ! Clean residual mean=0.000025 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.225089 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 77 model components to the UV plane model. ! The established model now contains 77 components and 0.225089 Jy ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.633 mas, bpa=-0.3365 degrees ! Estimated noise=543.905 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 = 0.0401549 Jy ! Component: 100 - total flux cleaned = 0.0659549 Jy ! Component: 150 - total flux cleaned = 0.0837359 Jy ! Component: 200 - total flux cleaned = 0.0964423 Jy ! Total flux subtracted in 200 components = 0.0964423 Jy ! Clean residual min=-0.004320 max=0.008193 Jy/beam ! Clean residual mean=0.000005 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.321532 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 156 components and 0.321532 Jy ! Inverting map ! Added new window around map position (-3, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948661 Jy ! Component: 100 - total flux cleaned = 0.0164617 Jy ! Component: 150 - total flux cleaned = 0.0217899 Jy ! Component: 200 - total flux cleaned = 0.0259433 Jy ! Total flux subtracted in 200 components = 0.0259433 Jy ! Clean residual min=-0.002784 max=0.004359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.347475 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 188 components and 0.347475 Jy ! Inverting map ! Added new window around map position (7.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404807 Jy ! Component: 100 - total flux cleaned = 0.00688544 Jy ! Component: 150 - total flux cleaned = 0.00918557 Jy ! Component: 200 - total flux cleaned = 0.0105617 Jy ! Total flux subtracted in 200 components = 0.0105617 Jy ! Clean residual min=-0.002204 max=0.003375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.358036 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 217 components and 0.358036 Jy ! Inverting map ! Added new window around map position (-12, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280431 Jy ! Component: 100 - total flux cleaned = 0.00362041 Jy ! Component: 150 - total flux cleaned = 0.00385858 Jy ! Component: 200 - total flux cleaned = 0.00413218 Jy ! Total flux subtracted in 200 components = 0.00413218 Jy ! Clean residual min=-0.002039 max=0.002589 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.362169 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 240 components and 0.362169 Jy ! Inverting map ! Added new window around map position (-20, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235039 Jy ! Component: 100 - total flux cleaned = 0.00305057 Jy ! Component: 150 - total flux cleaned = 0.00328289 Jy ! Component: 200 - total flux cleaned = 0.0034955 Jy ! Total flux subtracted in 200 components = 0.0034955 Jy ! Clean residual min=-0.001939 max=0.002381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.365664 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 268 components and 0.365664 Jy ! Inverting map ! Added new window around map position (-79, -106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157379 Jy ! Component: 100 - total flux cleaned = 0.0017217 Jy ! Component: 150 - total flux cleaned = 0.00197976 Jy ! Component: 200 - total flux cleaned = 0.00213707 Jy ! Total flux subtracted in 200 components = 0.00213707 Jy ! Clean residual min=-0.001904 max=0.002079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.367801 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 289 components and 0.367801 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=7.691 mas, bmaj=13.68 mas, bpa=4.586 degrees ! Estimated noise=683.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104983 Jy ! Component: 100 - total flux cleaned = -0.000154334 Jy ! Component: 150 - total flux cleaned = -0.000290907 Jy ! Component: 200 - total flux cleaned = -0.000372074 Jy ! Total flux subtracted in 200 components = -0.000372074 Jy ! Clean residual min=-0.002187 max=0.003020 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.367429 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) ! Added new window around map position (113, -82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195385 Jy ! Component: 100 - total flux cleaned = 0.0022552 Jy ! Component: 150 - total flux cleaned = 0.00242797 Jy ! Component: 200 - total flux cleaned = 0.00257805 Jy ! Total flux subtracted in 200 components = 0.00257805 Jy ! Clean residual min=-0.002017 max=0.002494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.370007 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 367 components and 0.370007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.633 mas, bpa=-0.3365 degrees ! Estimated noise=543.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.05714e-05 Jy ! Component: 100 - total flux cleaned = 0.000308253 Jy ! Component: 150 - total flux cleaned = 0.000384835 Jy ! Component: 200 - total flux cleaned = 0.000349741 Jy ! Total flux subtracted in 200 components = 0.000349741 Jy ! Clean residual min=-0.001693 max=0.001889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.370357 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 400 components and 0.370357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086346Jy sigma=0.000784 ! Fit after self-cal, rms=0.086288Jy sigma=0.000784 wmodel J0542-0913_S_2014_12_20_pus_map.mod ! Writing 400 model components to file: J0542-0913_S_2014_12_20_pus_map.mod wobs J0542-0913_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0542-0913_S_2014_12_20_pus_uvs.fits wwins J0542-0913_S_2014_12_20_pus_map.win ! wwins: Wrote 10 windows to J0542-0913_S_2014_12_20_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 = 0.000523581 Jy ! Component: 100 - total flux cleaned = 0.000682583 Jy ! Component: 150 - total flux cleaned = 0.000594501 Jy ! Component: 200 - total flux cleaned = 0.000510589 Jy ! Component: 250 - total flux cleaned = 0.000511287 Jy ! Component: 300 - total flux cleaned = 0.000458419 Jy ! Component: 350 - total flux cleaned = 0.000381428 Jy ! Component: 400 - total flux cleaned = 0.000281413 Jy ! Component: 450 - total flux cleaned = 0.000183505 Jy ! Component: 500 - total flux cleaned = 0.000135509 Jy ! Component: 550 - total flux cleaned = 4.11674e-05 Jy ! Component: 600 - total flux cleaned = -5.20453e-06 Jy ! Component: 650 - total flux cleaned = -0.000119136 Jy ! Component: 700 - total flux cleaned = -0.000186149 Jy ! Component: 750 - total flux cleaned = -0.00025269 Jy ! Component: 800 - total flux cleaned = -0.000382849 Jy ! Component: 850 - total flux cleaned = -0.000510583 Jy ! Component: 900 - total flux cleaned = -0.000552939 Jy ! Component: 950 - total flux cleaned = -0.000738668 Jy ! Component: 1000 - total flux cleaned = -0.000840101 Jy ! Component: 1050 - total flux cleaned = -0.00089993 Jy ! Component: 1100 - total flux cleaned = -0.000978851 Jy ! Component: 1150 - total flux cleaned = -0.00105662 Jy ! Component: 1200 - total flux cleaned = -0.00113361 Jy ! Component: 1250 - total flux cleaned = -0.00124709 Jy ! Component: 1300 - total flux cleaned = -0.00130303 Jy ! Component: 1350 - total flux cleaned = -0.00139492 Jy ! Component: 1400 - total flux cleaned = -0.0013767 Jy ! Component: 1450 - total flux cleaned = -0.00146642 Jy ! Component: 1500 - total flux cleaned = -0.00150187 Jy ! Component: 1550 - total flux cleaned = -0.0015719 Jy ! Component: 1600 - total flux cleaned = -0.00160661 Jy ! Component: 1650 - total flux cleaned = -0.00170939 Jy ! Component: 1700 - total flux cleaned = -0.00182782 Jy ! Component: 1750 - total flux cleaned = -0.00187794 Jy ! Component: 1800 - total flux cleaned = -0.00191104 Jy ! Component: 1850 - total flux cleaned = -0.00204217 Jy ! Component: 1900 - total flux cleaned = -0.00213912 Jy ! Component: 1950 - total flux cleaned = -0.00217104 Jy ! Component: 2000 - total flux cleaned = -0.00223475 Jy ! Component: 2050 - total flux cleaned = -0.00231338 Jy ! Component: 2100 - total flux cleaned = -0.00240652 Jy ! Component: 2150 - total flux cleaned = -0.00246796 Jy ! Component: 2200 - total flux cleaned = -0.00255946 Jy ! Component: 2250 - total flux cleaned = -0.00260477 Jy ! Component: 2300 - total flux cleaned = -0.0026646 Jy ! Component: 2350 - total flux cleaned = -0.00269438 Jy ! Component: 2400 - total flux cleaned = -0.0027972 Jy ! Component: 2450 - total flux cleaned = -0.00282622 Jy ! Component: 2500 - total flux cleaned = -0.00291271 Jy ! Component: 2550 - total flux cleaned = -0.00288411 Jy ! Component: 2600 - total flux cleaned = -0.00296956 Jy ! Component: 2650 - total flux cleaned = -0.00301192 Jy ! Component: 2700 - total flux cleaned = -0.00303982 Jy ! Component: 2750 - total flux cleaned = -0.00305371 Jy ! Component: 2800 - total flux cleaned = -0.00301251 Jy ! Component: 2850 - total flux cleaned = -0.00308032 Jy ! Component: 2900 - total flux cleaned = -0.00306691 Jy ! Component: 2950 - total flux cleaned = -0.00308021 Jy ! Component: 3000 - total flux cleaned = -0.00308027 Jy ! Component: 3050 - total flux cleaned = -0.00313292 Jy ! Component: 3100 - total flux cleaned = -0.00310673 Jy ! Component: 3150 - total flux cleaned = -0.00315863 Jy ! Component: 3200 - total flux cleaned = -0.00317139 Jy ! Component: 3250 - total flux cleaned = -0.00317147 Jy ! Component: 3300 - total flux cleaned = -0.00322218 Jy ! Component: 3350 - total flux cleaned = -0.00319686 Jy ! Component: 3400 - total flux cleaned = -0.00322195 Jy ! Component: 3450 - total flux cleaned = -0.00323441 Jy ! Component: 3500 - total flux cleaned = -0.00320972 Jy ! Component: 3550 - total flux cleaned = -0.00324655 Jy ! Component: 3600 - total flux cleaned = -0.00322229 Jy ! Component: 3650 - total flux cleaned = -0.00324645 Jy ! Component: 3700 - total flux cleaned = -0.0032704 Jy ! Component: 3750 - total flux cleaned = -0.00324654 Jy ! Component: 3800 - total flux cleaned = -0.00317543 Jy ! Component: 3850 - total flux cleaned = -0.00325772 Jy ! Component: 3900 - total flux cleaned = -0.00324603 Jy ! Component: 3950 - total flux cleaned = -0.00325766 Jy ! Component: 4000 - total flux cleaned = -0.00322297 Jy ! Component: 4050 - total flux cleaned = -0.00324584 Jy ! Total flux subtracted in 4096 components = -0.00326874 Jy ! Clean residual min=-0.000637 max=0.000769 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.367088 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 693 components and 0.367088 Jy ![Exited script file: muppet] wmap "J0542-0913_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.248 x 7.633 at -0.3365 degrees (North through East) ! Clean map min=-0.0013716 max=0.117 Jy/beam ! Writing clean map to FITS file: J0542-0913_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211782 device "J0542-0913_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0542-0913_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543041 0.543041 1.08608 2.17216 4.34433 8.68866 17.3773 34.7546 69.5093 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.248 x 7.633 at -0.3365 degrees (North through East) ! Clean map min=-0.0013716 max=0.117 Jy/beam quit ! Quitting program ! Log file J0542-0913_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:23:11 2016