! Started logfile: /scr/pima/bg219a_uvs/J0912+4422_S_uvs.log on Wed Apr 6 22:50:04 2016 obs /scr/pima/bg219a_uvs/J0912+4422_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0912+4422_S_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.778802 visibilities/baseline/integration-bin. ! Found source: J0912+4422 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 4056 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0912+4422_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017417Jy sigma=25.307814 ! Fit after self-cal, rms=0.864229Jy sigma=21.271449 ! 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=3.178 mas, bmaj=3.892 mas, bpa=-38.56 degrees ! Estimated noise=0.803784 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 = 0.104174 Jy ! Component: 100 - total flux cleaned = 0.14073 Jy ! Total flux subtracted in 100 components = 0.14073 Jy ! Clean residual min=-0.009209 max=0.017181 Jy/beam ! Clean residual mean=-0.000043 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.14073 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.14073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066824Jy sigma=1.569901 ! Fit after self-cal, rms=0.065731Jy sigma=1.549276 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217098 Jy ! Component: 100 - total flux cleaned = 0.0330199 Jy ! Total flux subtracted in 100 components = 0.0330199 Jy ! Clean residual min=-0.005607 max=0.006811 Jy/beam ! Clean residual mean=-0.000024 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.17375 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.17375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057071Jy sigma=1.293393 ! Fit after self-cal, rms=0.056912Jy sigma=1.290904 ! 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=3.892 mas, bmaj=4.949 mas, bpa=-39.84 degrees ! Estimated noise=0.487502 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 = 0.00947552 Jy ! Component: 100 - total flux cleaned = 0.0142966 Jy ! Component: 150 - total flux cleaned = 0.0169772 Jy ! Component: 200 - total flux cleaned = 0.0184124 Jy ! Total flux subtracted in 200 components = 0.0184124 Jy ! Clean residual min=-0.003912 max=0.006229 Jy/beam ! Clean residual mean=-0.000037 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.192162 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.192162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055542Jy sigma=1.247367 ! Fit after self-cal, rms=0.055500Jy sigma=1.246501 ! Inverting map ! Added new window around map position (9, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578853 Jy ! Component: 100 - total flux cleaned = 0.00851888 Jy ! Component: 150 - total flux cleaned = 0.00976058 Jy ! Component: 200 - total flux cleaned = 0.0101407 Jy ! Total flux subtracted in 200 components = 0.0101407 Jy ! Clean residual min=-0.002545 max=0.002632 Jy/beam ! Clean residual mean=-0.000010 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.202303 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.202303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054936Jy sigma=1.230233 ! Fit after self-cal, rms=0.054847Jy sigma=1.227643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.892 x 4.949 at -39.84 degrees (North through East) ! Clean map min=-0.0025155 max=0.13472 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.98 MK 0.99 NL 0.98 ! OV 1.02 PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 1.01 MK 1.02 NL 1.00 ! OV 0.98 PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 1.00 MK 1.01 NL 1.00 ! OV 1.01 PT 1.01 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 LA 1.00 MK 1.00 NL 0.99 ! OV 1.03 PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.054847Jy sigma=1.227643 ! Fit after self-cal, rms=0.053910Jy sigma=1.221430 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.896 mas, bmaj=4.913 mas, bpa=-39.84 degrees ! Estimated noise=0.484128 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 = 0.00186161 Jy ! Component: 100 - total flux cleaned = 0.00183134 Jy ! Component: 150 - total flux cleaned = 0.00176202 Jy ! Component: 200 - total flux cleaned = 0.00166583 Jy ! Total flux subtracted in 200 components = 0.00166583 Jy ! Clean residual min=-0.001928 max=0.001853 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.203969 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.203969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053821Jy sigma=1.219423 ! Fit after self-cal, rms=0.053819Jy sigma=1.219148 ! 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=0.053819Jy sigma=1.219148 ! Fit after self-cal, rms=0.053391Jy sigma=1.216737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.898 mas, bmaj=4.838 mas, bpa=-39.93 degrees ! Estimated noise=0.481074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813152 Jy ! Component: 100 - total flux cleaned = 0.000971853 Jy ! Component: 150 - total flux cleaned = 0.000974572 Jy ! Component: 200 - total flux cleaned = 0.000936743 Jy ! Total flux subtracted in 200 components = 0.000936743 Jy ! Clean residual min=-0.001725 max=0.001680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.204905 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.204905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053363Jy sigma=1.216198 ! Fit after self-cal, rms=0.053367Jy sigma=1.216124 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 = 0.000257934 Jy ! Component: 100 - total flux cleaned = 0.000240861 Jy ! Component: 150 - total flux cleaned = 0.000208603 Jy ! Component: 200 - total flux cleaned = 0.000164203 Jy ! Total flux subtracted in 200 components = 0.000164203 Jy ! Clean residual min=-0.001685 max=0.001655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.20507 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.20507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053355Jy sigma=1.215914 ! Fit after self-cal, rms=0.053357Jy sigma=1.215894 ! 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=0.053357Jy sigma=1.215894 ! Fit after self-cal, rms=0.053205Jy sigma=1.215745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=4.832 mas, bpa=-39.92 degrees ! Estimated noise=0.48021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414671 Jy ! Component: 100 - total flux cleaned = 0.000470341 Jy ! Component: 150 - total flux cleaned = 0.000484942 Jy ! Component: 200 - total flux cleaned = 0.000471038 Jy ! Total flux subtracted in 200 components = 0.000471038 Jy ! Clean residual min=-0.001557 max=0.001617 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.205541 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.205541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053192Jy sigma=1.215516 ! Fit after self-cal, rms=0.053190Jy sigma=1.215489 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 = 0.000125088 Jy ! Component: 100 - total flux cleaned = 0.000152026 Jy ! Component: 150 - total flux cleaned = 0.000152352 Jy ! Component: 200 - total flux cleaned = 0.000140731 Jy ! Total flux subtracted in 200 components = 0.000140731 Jy ! Clean residual min=-0.001533 max=0.001604 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.205681 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.205681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053184Jy sigma=1.215370 ! Fit after self-cal, rms=0.053185Jy sigma=1.215358 ! 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=0.053185Jy sigma=1.215358 ! Fit after self-cal, rms=0.053090Jy sigma=1.215279 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.864 mas, bmaj=9.569 mas, bpa=21.59 degrees ! Estimated noise=0.580998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241791 Jy ! Component: 100 - total flux cleaned = 0.000274275 Jy ! Component: 150 - total flux cleaned = 0.000265596 Jy ! Component: 200 - total flux cleaned = 0.000258332 Jy ! Total flux subtracted in 200 components = 0.000258332 Jy ! Clean residual min=-0.001489 max=0.001449 Jy/beam ! Clean residual mean=-0.000011 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.20594 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.20594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053086Jy sigma=1.215237 ! Fit after self-cal, rms=0.053085Jy sigma=1.215197 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 = 3.00577e-05 Jy ! Component: 100 - total flux cleaned = 4.77939e-05 Jy ! Component: 150 - total flux cleaned = 4.15127e-05 Jy ! Component: 200 - total flux cleaned = 4.14824e-05 Jy ! Total flux subtracted in 200 components = 4.14824e-05 Jy ! Clean residual min=-0.001498 max=0.001386 Jy/beam ! Clean residual mean=-0.000011 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.205981 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.205981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053084Jy sigma=1.215190 ! Fit after self-cal, rms=0.053084Jy sigma=1.215165 ! 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=3.893 mas, bmaj=4.829 mas, bpa=-39.9 degrees ! Estimated noise=0.479652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.893 x 4.829 at -39.9 degrees (North through East) ! Clean map min=-0.0014077 max=0.13246 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=3.188 mas, bmaj=3.798 mas, bpa=-38.4 degrees ! Estimated noise=0.787599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103529 Jy ! Component: 100 - total flux cleaned = 0.141098 Jy ! Component: 150 - total flux cleaned = 0.161285 Jy ! Component: 200 - total flux cleaned = 0.17356 Jy ! Total flux subtracted in 200 components = 0.17356 Jy ! Clean residual min=-0.004969 max=0.006616 Jy/beam ! Clean residual mean=-0.000025 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.17356 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.17356 Jy ! Inverting map and beam ! Estimated beam: bmin=3.893 mas, bmaj=4.829 mas, bpa=-39.9 degrees ! Estimated noise=0.479652 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 = 0.0114275 Jy ! Component: 100 - total flux cleaned = 0.0182096 Jy ! Component: 150 - total flux cleaned = 0.0224213 Jy ! Component: 200 - total flux cleaned = 0.025315 Jy ! Total flux subtracted in 200 components = 0.025315 Jy ! Clean residual min=-0.002119 max=0.002360 Jy/beam ! Clean residual mean=-0.000023 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.198875 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.198875 Jy ! Inverting map ! Added new window around map position (-26, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228642 Jy ! Component: 100 - total flux cleaned = 0.00381616 Jy ! Component: 150 - total flux cleaned = 0.00495297 Jy ! Component: 200 - total flux cleaned = 0.00562015 Jy ! Total flux subtracted in 200 components = 0.00562015 Jy ! Clean residual min=-0.001649 max=0.001588 Jy/beam ! Clean residual mean=-0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.204496 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.204495 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=8.864 mas, bmaj=9.569 mas, bpa=21.59 degrees ! Estimated noise=0.580998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697499 Jy ! Component: 100 - total flux cleaned = 0.000808138 Jy ! Component: 150 - total flux cleaned = 0.000826811 Jy ! Component: 200 - total flux cleaned = 0.000843278 Jy ! Total flux subtracted in 200 components = 0.000843278 Jy ! Clean residual min=-0.001572 max=0.001617 Jy/beam ! Clean residual mean=-0.000014 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.205339 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 = 1.56054e-05 Jy ! Component: 100 - total flux cleaned = 4.48268e-05 Jy ! Component: 150 - total flux cleaned = 5.8306e-05 Jy ! Component: 200 - total flux cleaned = 8.44665e-05 Jy ! Total flux subtracted in 200 components = 8.44665e-05 Jy ! Clean residual min=-0.001526 max=0.001538 Jy/beam ! Clean residual mean=-0.000015 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.205423 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 0.205423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.893 mas, bmaj=4.829 mas, bpa=-39.9 degrees ! Estimated noise=0.479652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135883 Jy ! Component: 100 - total flux cleaned = -0.000160269 Jy ! Component: 150 - total flux cleaned = -0.000204894 Jy ! Component: 200 - total flux cleaned = -0.000224717 Jy ! Total flux subtracted in 200 components = -0.000224717 Jy ! Clean residual min=-0.001518 max=0.001523 Jy/beam ! Clean residual mean=-0.000008 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.205199 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.205198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053065Jy sigma=1.214709 ! Fit after self-cal, rms=0.053060Jy sigma=1.214537 wmodel /scr/pima/bg219a_uvs/J0912+4422_S_map.mod ! Writing 113 model components to file: /scr/pima/bg219a_uvs/J0912+4422_S_map.mod wobs /scr/pima/bg219a_uvs/J0912+4422_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0912+4422_S_uvs.fits wwins /scr/pima/bg219a_uvs/J0912+4422_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0912+4422_S_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 = 3.90257e-05 Jy ! Component: 100 - total flux cleaned = -3.74295e-05 Jy ! Component: 150 - total flux cleaned = -0.000106664 Jy ! Component: 200 - total flux cleaned = -0.000192747 Jy ! Component: 250 - total flux cleaned = -0.000214111 Jy ! Component: 300 - total flux cleaned = -0.000155767 Jy ! Component: 350 - total flux cleaned = -0.000155879 Jy ! Component: 400 - total flux cleaned = -0.000174465 Jy ! Component: 450 - total flux cleaned = -0.000157119 Jy ! Component: 500 - total flux cleaned = -0.000157709 Jy ! Component: 550 - total flux cleaned = -0.000141227 Jy ! Component: 600 - total flux cleaned = -0.000191041 Jy ! Component: 650 - total flux cleaned = -0.000239764 Jy ! Component: 700 - total flux cleaned = -0.000319301 Jy ! Component: 750 - total flux cleaned = -0.000350522 Jy ! Component: 800 - total flux cleaned = -0.000396636 Jy ! Component: 850 - total flux cleaned = -0.000456729 Jy ! Component: 900 - total flux cleaned = -0.000530116 Jy ! Component: 950 - total flux cleaned = -0.00055883 Jy ! Component: 1000 - total flux cleaned = -0.000587466 Jy ! Component: 1050 - total flux cleaned = -0.000629608 Jy ! Component: 1100 - total flux cleaned = -0.000684973 Jy ! Component: 1150 - total flux cleaned = -0.000712194 Jy ! Component: 1200 - total flux cleaned = -0.000712254 Jy ! Component: 1250 - total flux cleaned = -0.000712285 Jy ! Component: 1300 - total flux cleaned = -0.000738351 Jy ! Component: 1350 - total flux cleaned = -0.000751033 Jy ! Component: 1400 - total flux cleaned = -0.000713094 Jy ! Component: 1450 - total flux cleaned = -0.000713176 Jy ! Component: 1500 - total flux cleaned = -0.000713444 Jy ! Component: 1550 - total flux cleaned = -0.000725611 Jy ! Component: 1600 - total flux cleaned = -0.000701349 Jy ! Component: 1650 - total flux cleaned = -0.000689392 Jy ! Component: 1700 - total flux cleaned = -0.000665814 Jy ! Component: 1750 - total flux cleaned = -0.000665715 Jy ! Component: 1800 - total flux cleaned = -0.000631138 Jy ! Component: 1850 - total flux cleaned = -0.000642664 Jy ! Component: 1900 - total flux cleaned = -0.000619942 Jy ! Component: 1950 - total flux cleaned = -0.000631104 Jy ! Component: 2000 - total flux cleaned = -0.000619987 Jy ! Component: 2050 - total flux cleaned = -0.000619956 Jy ! Component: 2100 - total flux cleaned = -0.000630866 Jy ! Component: 2150 - total flux cleaned = -0.000620122 Jy ! Component: 2200 - total flux cleaned = -0.000662931 Jy ! Component: 2250 - total flux cleaned = -0.000694729 Jy ! Component: 2300 - total flux cleaned = -0.000726284 Jy ! Component: 2350 - total flux cleaned = -0.000736727 Jy ! Component: 2400 - total flux cleaned = -0.000788534 Jy ! Component: 2450 - total flux cleaned = -0.000809145 Jy ! Component: 2500 - total flux cleaned = -0.000860212 Jy ! Component: 2550 - total flux cleaned = -0.000900819 Jy ! Component: 2600 - total flux cleaned = -0.00093106 Jy ! Component: 2650 - total flux cleaned = -0.000951094 Jy ! Component: 2700 - total flux cleaned = -0.0010006 Jy ! Component: 2750 - total flux cleaned = -0.00103015 Jy ! Component: 2800 - total flux cleaned = -0.00108879 Jy ! Component: 2850 - total flux cleaned = -0.00115664 Jy ! Component: 2900 - total flux cleaned = -0.00123371 Jy ! Component: 2950 - total flux cleaned = -0.00130077 Jy ! Component: 3000 - total flux cleaned = -0.00140555 Jy ! Component: 3050 - total flux cleaned = -0.00146235 Jy ! Component: 3100 - total flux cleaned = -0.00156592 Jy ! Component: 3150 - total flux cleaned = -0.0016034 Jy ! Component: 3200 - total flux cleaned = -0.00170587 Jy ! Component: 3250 - total flux cleaned = -0.00177077 Jy ! Component: 3300 - total flux cleaned = -0.00182605 Jy ! Component: 3350 - total flux cleaned = -0.00187198 Jy ! Component: 3400 - total flux cleaned = -0.00193605 Jy ! Component: 3450 - total flux cleaned = -0.0019906 Jy ! Component: 3500 - total flux cleaned = -0.00202682 Jy ! Component: 3550 - total flux cleaned = -0.00209006 Jy ! Component: 3600 - total flux cleaned = -0.00214404 Jy ! Component: 3650 - total flux cleaned = -0.00218879 Jy ! Component: 3700 - total flux cleaned = -0.00224235 Jy ! Component: 3750 - total flux cleaned = -0.00229574 Jy ! Component: 3800 - total flux cleaned = -0.00233121 Jy ! Component: 3850 - total flux cleaned = -0.00236652 Jy ! Component: 3900 - total flux cleaned = -0.00243688 Jy ! Component: 3950 - total flux cleaned = -0.00248943 Jy ! Component: 4000 - total flux cleaned = -0.00252437 Jy ! Component: 4050 - total flux cleaned = -0.00257653 Jy ! Total flux subtracted in 4096 components = -0.00261985 Jy ! Clean residual min=-0.000588 max=0.000552 Jy/beam ! Clean residual mean=-0.000006 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.202579 Jy keep ! Adding 203 model components to the UV plane model. ! The established model now contains 316 components and 0.202579 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0912+4422_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.893 x 4.829 at -39.9 degrees (North through East) ! Clean map min=-0.0011299 max=0.13241 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0912+4422_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139643 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316392 0.316392 0.632785 1.26557 2.53114 5.06228 10.1246 20.2491 40.4982 80.9965 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 948.189 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0912+4422_S_uvs.log closed on Wed Apr 6 22:50:08 2016