! Started logfile: J0431+2037_S_2017_02_24_pus_uvs.log on Sat May 4 11:17:51 2019 obs J0431+2037_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0431+2037_S_2017_02_24_pus_uva.fits ! AN table 1: 189 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753204 visibilities/baseline/integration-bin. ! Found source: J0431+2037 ! ! 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 823 lines of history. ! ! Reading 25624 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 J0431+2037_S_2017_02_24_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 349 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 349 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 344 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 778 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.176754Jy sigma=0.031304 ! Fit after self-cal, rms=1.166384Jy sigma=0.031208 ! 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=3.146 mas, bmaj=6.251 mas, bpa=-7.811 degrees ! Estimated noise=631.496 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 = 0.416794 Jy ! Component: 100 - total flux cleaned = 0.67298 Jy ! Total flux subtracted in 100 components = 0.67298 Jy ! Clean residual min=-0.108710 max=0.187011 Jy/beam ! Clean residual mean=-0.000471 rms=0.033081 Jy/beam ! Combined flux in latest and established models = 0.67298 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.67298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.160978Jy sigma=0.015312 ! Fit after self-cal, rms=1.156375Jy sigma=0.015299 ! 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=3.772 mas, bmaj=7.361 mas, bpa=-5.017 degrees ! Estimated noise=391.262 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 = 0.285603 Jy ! Component: 100 - total flux cleaned = 0.451006 Jy ! Component: 150 - total flux cleaned = 0.554065 Jy ! Component: 200 - total flux cleaned = 0.619105 Jy ! Total flux subtracted in 200 components = 0.619105 Jy ! Clean residual min=-0.152301 max=0.186235 Jy/beam ! Clean residual mean=-0.000345 rms=0.058568 Jy/beam ! Combined flux in latest and established models = 1.29209 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and 1.29208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.946116Jy sigma=0.025172 ! Fit after self-cal, rms=0.944368Jy sigma=0.025166 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.85 HN 1.15 KP 0.71 ! LA 0.67 MK 1.42 NL 0.94 OV 0.96 ! PT 0.70 SC 2.14 ! ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.77 HN 1.19 KP 0.69 ! LA 0.65 MK 1.44 NL 0.94 OV 0.99 ! PT 0.68 SC 2.35 ! ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 19.13 HN 1.12 KP 0.76 ! LA 0.73 MK 1.51 NL 1.06 OV 0.91 ! PT 0.68 SC 2.34 ! ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 23.40 HN 1.21 KP 1.00* ! LA 0.68 MK 1.43 NL 1.00* OV 0.96 ! PT 0.75 SC 1.00* ! ! ! Fit before self-cal, rms=0.944368Jy sigma=0.025166 ! Fit after self-cal, rms=5.672163Jy sigma=0.004257 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=8.514 mas, bpa=-7.81 degrees ! Estimated noise=528.219 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 (-5.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120514 Jy ! Component: 100 - total flux cleaned = 0.171324 Jy ! Component: 150 - total flux cleaned = 0.196864 Jy ! Component: 200 - total flux cleaned = 0.214204 Jy ! Total flux subtracted in 200 components = 0.214204 Jy ! Clean residual min=-0.100124 max=0.058534 Jy/beam ! Clean residual mean=-0.000514 rms=0.020224 Jy/beam ! Combined flux in latest and established models = 1.50629 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.50629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.638436Jy sigma=0.004360 ! Fit after self-cal, rms=5.639296Jy sigma=0.004342 ! 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=5.639296Jy sigma=0.004342 ! Fit after self-cal, rms=5.014381Jy sigma=0.002972 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.194 mas, bmaj=7.987 mas, bpa=-5.605 degrees ! Estimated noise=527.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558673 Jy ! Component: 100 - total flux cleaned = 0.0911678 Jy ! Component: 150 - total flux cleaned = 0.115184 Jy ! Component: 200 - total flux cleaned = 0.127613 Jy ! Total flux subtracted in 200 components = 0.127613 Jy ! Clean residual min=-0.061195 max=0.042570 Jy/beam ! Clean residual mean=-0.000056 rms=0.013395 Jy/beam ! Combined flux in latest and established models = 1.6339 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 1.6339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.005318Jy sigma=0.002979 ! Fit after self-cal, rms=5.005324Jy sigma=0.002975 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 = 0.00833062 Jy ! Component: 100 - total flux cleaned = 0.0100841 Jy ! Component: 150 - total flux cleaned = 0.0111663 Jy ! Component: 200 - total flux cleaned = 0.0127065 Jy ! Total flux subtracted in 200 components = 0.0127065 Jy ! Clean residual min=-0.060386 max=0.041998 Jy/beam ! Clean residual mean=-0.000051 rms=0.013302 Jy/beam ! Combined flux in latest and established models = 1.64661 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 1.64661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.004393Jy sigma=0.002972 ! Fit after self-cal, rms=5.004492Jy sigma=0.002970 ! 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=5.004492Jy sigma=0.002970 ! Fit after self-cal, rms=5.185082Jy sigma=0.002023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=7.887 mas, bpa=-5.321 degrees ! Estimated noise=525.818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029414 Jy ! Component: 100 - total flux cleaned = 0.0411515 Jy ! Component: 150 - total flux cleaned = 0.0499452 Jy ! Component: 200 - total flux cleaned = 0.0568192 Jy ! Total flux subtracted in 200 components = 0.0568192 Jy ! Clean residual min=-0.034705 max=0.038708 Jy/beam ! Clean residual mean=-0.000098 rms=0.007893 Jy/beam ! Combined flux in latest and established models = 1.70343 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 155 components and 1.70343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.182844Jy sigma=0.001990 ! Fit after self-cal, rms=5.182750Jy sigma=0.001984 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 (-14, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147857 Jy ! Component: 100 - total flux cleaned = 0.0171497 Jy ! Component: 150 - total flux cleaned = 0.0200612 Jy ! Component: 200 - total flux cleaned = 0.0220453 Jy ! Total flux subtracted in 200 components = 0.0220453 Jy ! Clean residual min=-0.030063 max=0.029027 Jy/beam ! Clean residual mean=-0.000093 rms=0.007429 Jy/beam ! Combined flux in latest and established models = 1.72547 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 1.72547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.181842Jy sigma=0.001937 ! Fit after self-cal, rms=5.181746Jy sigma=0.001933 ! 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=5.181746Jy sigma=0.001933 ! Fit after self-cal, rms=5.262422Jy sigma=0.001907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.297 mas, bmaj=10.9 mas, bpa=-5.194 degrees ! Estimated noise=551.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323399 Jy ! Component: 100 - total flux cleaned = 0.0535716 Jy ! Component: 150 - total flux cleaned = 0.0659704 Jy ! Component: 200 - total flux cleaned = 0.0733133 Jy ! Total flux subtracted in 200 components = 0.0733133 Jy ! Clean residual min=-0.037372 max=0.032991 Jy/beam ! Clean residual mean=-0.000144 rms=0.009712 Jy/beam ! Combined flux in latest and established models = 1.79879 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 195 components and 1.79879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.259466Jy sigma=0.001889 ! Fit after self-cal, rms=5.259357Jy sigma=0.001886 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 = 0.00720086 Jy ! Component: 100 - total flux cleaned = 0.011692 Jy ! Component: 150 - total flux cleaned = 0.0144158 Jy ! Component: 200 - total flux cleaned = 0.0161252 Jy ! Total flux subtracted in 200 components = 0.0161252 Jy ! Clean residual min=-0.037129 max=0.031404 Jy/beam ! Clean residual mean=-0.000131 rms=0.009544 Jy/beam ! Combined flux in latest and established models = 1.81491 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 219 components and 1.81491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.258339Jy sigma=0.001886 ! Fit after self-cal, rms=5.258268Jy sigma=0.001885 ! 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=4.112 mas, bmaj=7.794 mas, bpa=-5.213 degrees ! Estimated noise=527.488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.112 x 7.794 at -5.213 degrees (North through East) ! Clean map min=-0.028827 max=0.64076 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=5.258268Jy sigma=0.001885 ! Fit after self-cal, rms=0.164377Jy sigma=0.001143 ! Inverting map and beam ! Estimated beam: bmin=4.134 mas, bmaj=7.822 mas, bpa=-5.849 degrees ! Estimated noise=526.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235376 Jy ! Component: 100 - total flux cleaned = 0.0307929 Jy ! Component: 150 - total flux cleaned = 0.0352945 Jy ! Component: 200 - total flux cleaned = 0.0378089 Jy ! Total flux subtracted in 200 components = 0.0378089 Jy ! Clean residual min=-0.022888 max=0.022303 Jy/beam ! Clean residual mean=-0.000066 rms=0.004927 Jy/beam ! Combined flux in latest and established models = 1.85272 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 233 components and 1.85272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157977Jy sigma=0.001085 ! Fit after self-cal, rms=0.157399Jy sigma=0.001080 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715944 Jy ! Component: 100 - total flux cleaned = 0.00900249 Jy ! Component: 150 - total flux cleaned = 0.0106779 Jy ! Component: 200 - total flux cleaned = 0.0114621 Jy ! Total flux subtracted in 200 components = 0.0114621 Jy ! Clean residual min=-0.021763 max=0.020957 Jy/beam ! Clean residual mean=-0.000072 rms=0.004753 Jy/beam ! Combined flux in latest and established models = 1.86418 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 239 components and 1.86418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154104Jy sigma=0.001058 ! Fit after self-cal, rms=0.153825Jy sigma=0.001057 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153825Jy sigma=0.001057 ! Fit after self-cal, rms=0.148641Jy sigma=0.001043 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=3.33 mas, bmaj=6.877 mas, bpa=-7.3 degrees ! Estimated noise=966.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.612655 Jy ! Component: 100 - total flux cleaned = 0.930037 Jy ! Component: 150 - total flux cleaned = 1.1382 Jy ! Component: 200 - total flux cleaned = 1.28618 Jy ! Total flux subtracted in 200 components = 1.28618 Jy ! Clean residual min=-0.043578 max=0.099122 Jy/beam ! Clean residual mean=-0.000250 rms=0.013581 Jy/beam ! Combined flux in latest and established models = 1.28618 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 71 model components to the UV plane model. ! The established model now contains 71 components and 1.28618 Jy ! Inverting map and beam ! Estimated beam: bmin=4.116 mas, bmaj=7.842 mas, bpa=-6.028 degrees ! Estimated noise=523.02 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 (1, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160512 Jy ! Component: 100 - total flux cleaned = 0.264931 Jy ! Component: 150 - total flux cleaned = 0.340645 Jy ! Component: 200 - total flux cleaned = 0.398633 Jy ! Total flux subtracted in 200 components = 0.398633 Jy ! Clean residual min=-0.028372 max=0.036250 Jy/beam ! Clean residual mean=-0.000102 rms=0.008041 Jy/beam ! Combined flux in latest and established models = 1.68482 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 117 components and 1.68482 Jy ! Inverting map ! Added new window around map position (3.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456835 Jy ! Component: 100 - total flux cleaned = 0.0820023 Jy ! Component: 150 - total flux cleaned = 0.111452 Jy ! Component: 200 - total flux cleaned = 0.134979 Jy ! Total flux subtracted in 200 components = 0.134979 Jy ! Clean residual min=-0.019966 max=0.022288 Jy/beam ! Clean residual mean=-0.000079 rms=0.005422 Jy/beam ! Combined flux in latest and established models = 1.8198 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 154 components and 1.8198 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=8.27 mas, bmaj=10.84 mas, bpa=-5.221 degrees ! Estimated noise=546.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291003 Jy ! Component: 100 - total flux cleaned = 0.0431661 Jy ! Component: 150 - total flux cleaned = 0.0529068 Jy ! Component: 200 - total flux cleaned = 0.0561767 Jy ! Total flux subtracted in 200 components = 0.0561767 Jy ! Clean residual min=-0.019182 max=0.024001 Jy/beam ! Clean residual mean=-0.000130 rms=0.005694 Jy/beam ! Combined flux in latest and established models = 1.87597 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 = 0.00193989 Jy ! Component: 100 - total flux cleaned = 0.00368783 Jy ! Component: 150 - total flux cleaned = 0.00488916 Jy ! Component: 200 - total flux cleaned = 0.00564215 Jy ! Total flux subtracted in 200 components = 0.00564215 Jy ! Clean residual min=-0.018694 max=0.021552 Jy/beam ! Clean residual mean=-0.000123 rms=0.005428 Jy/beam ! Combined flux in latest and established models = 1.88161 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 248 components and 1.88161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.116 mas, bmaj=7.842 mas, bpa=-6.028 degrees ! Estimated noise=523.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0046177 Jy ! Component: 100 - total flux cleaned = -0.00570032 Jy ! Component: 150 - total flux cleaned = -0.00570183 Jy ! Component: 200 - total flux cleaned = -0.00527089 Jy ! Total flux subtracted in 200 components = -0.00527089 Jy ! Clean residual min=-0.017130 max=0.017140 Jy/beam ! Clean residual mean=-0.000061 rms=0.004296 Jy/beam ! Combined flux in latest and established models = 1.87634 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 277 components and 1.87634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139692Jy sigma=0.000999 ! Fit after self-cal, rms=0.137103Jy sigma=0.000986 wmodel J0431+2037_S_2017_02_24_pus_map.mod ! Writing 277 model components to file: J0431+2037_S_2017_02_24_pus_map.mod wobs J0431+2037_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0431+2037_S_2017_02_24_pus_uvs.fits wwins J0431+2037_S_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0431+2037_S_2017_02_24_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 = 0.00381513 Jy ! Component: 100 - total flux cleaned = 0.00731558 Jy ! Component: 150 - total flux cleaned = 0.00978546 Jy ! Component: 200 - total flux cleaned = 0.0123842 Jy ! Component: 250 - total flux cleaned = 0.0148843 Jy ! Component: 300 - total flux cleaned = 0.0165781 Jy ! Component: 350 - total flux cleaned = 0.0177533 Jy ! Component: 400 - total flux cleaned = 0.0184407 Jy ! Component: 450 - total flux cleaned = 0.0197766 Jy ! Component: 500 - total flux cleaned = 0.0208619 Jy ! Component: 550 - total flux cleaned = 0.0219244 Jy ! Component: 600 - total flux cleaned = 0.0229652 Jy ! Component: 650 - total flux cleaned = 0.0243907 Jy ! Component: 700 - total flux cleaned = 0.0249887 Jy ! Component: 750 - total flux cleaned = 0.0259703 Jy ! Component: 800 - total flux cleaned = 0.0263582 Jy ! Component: 850 - total flux cleaned = 0.0273185 Jy ! Component: 900 - total flux cleaned = 0.0280728 Jy ! Component: 950 - total flux cleaned = 0.0290014 Jy ! Component: 1000 - total flux cleaned = 0.0306421 Jy ! Component: 1050 - total flux cleaned = 0.03136 Jy ! Component: 1100 - total flux cleaned = 0.0318945 Jy ! Component: 1150 - total flux cleaned = 0.0332941 Jy ! Component: 1200 - total flux cleaned = 0.0338103 Jy ! Component: 1250 - total flux cleaned = 0.0348308 Jy ! Component: 1300 - total flux cleaned = 0.0358357 Jy ! Component: 1350 - total flux cleaned = 0.0363353 Jy ! Component: 1400 - total flux cleaned = 0.0376419 Jy ! Component: 1450 - total flux cleaned = 0.038284 Jy ! Component: 1500 - total flux cleaned = 0.0394003 Jy ! Component: 1550 - total flux cleaned = 0.0395593 Jy ! Component: 1600 - total flux cleaned = 0.0401828 Jy ! Component: 1650 - total flux cleaned = 0.0409522 Jy ! Component: 1700 - total flux cleaned = 0.0412578 Jy ! Component: 1750 - total flux cleaned = 0.042309 Jy ! Component: 1800 - total flux cleaned = 0.0429016 Jy ! Component: 1850 - total flux cleaned = 0.043486 Jy ! Component: 1900 - total flux cleaned = 0.0437764 Jy ! Component: 1950 - total flux cleaned = 0.0440607 Jy ! Component: 2000 - total flux cleaned = 0.0449106 Jy ! Component: 2050 - total flux cleaned = 0.0450491 Jy ! Component: 2100 - total flux cleaned = 0.0450502 Jy ! Component: 2150 - total flux cleaned = 0.0456006 Jy ! Component: 2200 - total flux cleaned = 0.0453287 Jy ! Component: 2250 - total flux cleaned = 0.0451943 Jy ! Component: 2300 - total flux cleaned = 0.0453287 Jy ! Component: 2350 - total flux cleaned = 0.0454573 Jy ! Component: 2400 - total flux cleaned = 0.0453257 Jy ! Component: 2450 - total flux cleaned = 0.044549 Jy ! Component: 2500 - total flux cleaned = 0.0448055 Jy ! Component: 2550 - total flux cleaned = 0.0441722 Jy ! Component: 2600 - total flux cleaned = 0.0439207 Jy ! Component: 2650 - total flux cleaned = 0.0435494 Jy ! Component: 2700 - total flux cleaned = 0.0435497 Jy ! Component: 2750 - total flux cleaned = 0.0431817 Jy ! Component: 2800 - total flux cleaned = 0.0430613 Jy ! Component: 2850 - total flux cleaned = 0.0424603 Jy ! Component: 2900 - total flux cleaned = 0.0421045 Jy ! Component: 2950 - total flux cleaned = 0.0419864 Jy ! Component: 3000 - total flux cleaned = 0.0415219 Jy ! Component: 3050 - total flux cleaned = 0.041292 Jy ! Component: 3100 - total flux cleaned = 0.0415203 Jy ! Component: 3150 - total flux cleaned = 0.0408374 Jy ! Component: 3200 - total flux cleaned = 0.0411762 Jy ! Component: 3250 - total flux cleaned = 0.0411763 Jy ! Component: 3300 - total flux cleaned = 0.0408425 Jy ! Component: 3350 - total flux cleaned = 0.0404023 Jy ! Component: 3400 - total flux cleaned = 0.0398588 Jy ! Component: 3450 - total flux cleaned = 0.0399659 Jy ! Component: 3500 - total flux cleaned = 0.0398595 Jy ! Component: 3550 - total flux cleaned = 0.0397538 Jy ! Component: 3600 - total flux cleaned = 0.0394391 Jy ! Component: 3650 - total flux cleaned = 0.039229 Jy ! Component: 3700 - total flux cleaned = 0.0391268 Jy ! Component: 3750 - total flux cleaned = 0.0390251 Jy ! Component: 3800 - total flux cleaned = 0.0386166 Jy ! Component: 3850 - total flux cleaned = 0.0377065 Jy ! Component: 3900 - total flux cleaned = 0.0381082 Jy ! Component: 3950 - total flux cleaned = 0.0382072 Jy ! Component: 4000 - total flux cleaned = 0.0379103 Jy ! Component: 4050 - total flux cleaned = 0.0379096 Jy ! Total flux subtracted in 4096 components = 0.0375205 Jy ! Clean residual min=-0.005320 max=0.005861 Jy/beam ! Clean residual mean=-0.000036 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 1.91386 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 603 components and 1.91386 Jy ![Exited script file: muppet] wmap "J0431+2037_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.116 x 7.842 at -6.028 degrees (North through East) ! Clean map min=-0.017208 max=0.64738 Jy/beam ! Writing clean map to FITS file: J0431+2037_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.647381 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00191772 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.888684 0.888684 1.77737 3.55474 7.10947 14.2189 28.4379 56.8758 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0057 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.647 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.116 x 7.842 at -6.028 degrees (North through East) ! Clean map min=-0.017208 max=0.64738 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 J0431+2037_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:17:57 2019