! Started logfile: /scr/pima/bg219i_uvs/J0147+4859_S_dfm.log on Thu May 19 22:57:04 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J0147+4859_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0147+4859_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922222 visibilities/baseline/integration-bin. ! Found source: J0147+4859 ! ! 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 54 lines of history. ! ! Reading 10292 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0147+4859_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016171Jy sigma=24.133839 ! Fit after self-cal, rms=0.892158Jy sigma=21.295395 ! 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=3.452 mas, bmaj=4.728 mas, bpa=52.54 degrees ! Estimated noise=0.518261 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 = 0.0746951 Jy ! Component: 100 - total flux cleaned = 0.101955 Jy ! Total flux subtracted in 100 components = 0.101955 Jy ! Clean residual min=-0.005440 max=0.013005 Jy/beam ! Clean residual mean=-0.000083 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.101955 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.101955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069010Jy sigma=1.534772 ! Fit after self-cal, rms=0.068890Jy sigma=1.531817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153518 Jy ! Component: 100 - total flux cleaned = 0.0245411 Jy ! Total flux subtracted in 100 components = 0.0245411 Jy ! Clean residual min=-0.003971 max=0.006754 Jy/beam ! Clean residual mean=-0.000055 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.126496 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.126496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063570Jy sigma=1.408542 ! Fit after self-cal, rms=0.063527Jy sigma=1.407613 ! Inverting map ! Added new window around map position (-10.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074815 Jy ! Component: 100 - total flux cleaned = 0.0129946 Jy ! Total flux subtracted in 100 components = 0.0129946 Jy ! Clean residual min=-0.003507 max=0.004096 Jy/beam ! Clean residual mean=-0.000042 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.13949 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.13949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062053Jy sigma=1.374766 ! Fit after self-cal, rms=0.062014Jy sigma=1.373993 ! 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=4.297 mas, bmaj=5.737 mas, bpa=50.11 degrees ! Estimated noise=0.314216 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 = 0.00683754 Jy ! Component: 100 - total flux cleaned = 0.0116969 Jy ! Component: 150 - total flux cleaned = 0.0152658 Jy ! Component: 200 - total flux cleaned = 0.0179466 Jy ! Total flux subtracted in 200 components = 0.0179466 Jy ! Clean residual min=-0.003952 max=0.002871 Jy/beam ! Clean residual mean=-0.000053 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.157437 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 96 components and 0.157437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060917Jy sigma=1.351779 ! Fit after self-cal, rms=0.060893Jy sigma=1.351341 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.297 x 5.737 at 50.11 degrees (North through East) ! Clean map min=-0.0038524 max=0.10526 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: ! BR 1.02 FD 0.89 HN 1.04 KP 0.98 ! LA 0.99 MK 1.02 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.02 KP 0.97 ! LA 1.00 MK 1.05 NL 1.01 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 1.01 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.02 KP 0.99 ! LA 1.00 MK 1.06 NL 1.00 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.060893Jy sigma=1.351341 ! Fit after self-cal, rms=0.060107Jy sigma=1.346122 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=5.795 mas, bpa=50.22 degrees ! Estimated noise=0.313555 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 = 0.00132198 Jy ! Component: 100 - total flux cleaned = 0.00206735 Jy ! Component: 150 - total flux cleaned = 0.002514 Jy ! Component: 200 - total flux cleaned = 0.0026854 Jy ! Total flux subtracted in 200 components = 0.0026854 Jy ! Clean residual min=-0.003143 max=0.003109 Jy/beam ! Clean residual mean=-0.000036 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.160122 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.160122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060067Jy sigma=1.345509 ! Fit after self-cal, rms=0.060062Jy sigma=1.345394 ! 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=0.060062Jy sigma=1.345394 ! Fit after self-cal, rms=0.060392Jy sigma=1.336116 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.346 mas, bmaj=5.791 mas, bpa=50.22 degrees ! Estimated noise=0.316205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138574 Jy ! Component: 100 - total flux cleaned = 0.00229842 Jy ! Component: 150 - total flux cleaned = 0.00296031 Jy ! Component: 200 - total flux cleaned = 0.00345095 Jy ! Total flux subtracted in 200 components = 0.00345095 Jy ! Clean residual min=-0.002451 max=0.002120 Jy/beam ! Clean residual mean=-0.000028 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.163573 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.163573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060345Jy sigma=1.335356 ! Fit after self-cal, rms=0.060358Jy sigma=1.335202 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 = 0.000455552 Jy ! Component: 100 - total flux cleaned = 0.000771958 Jy ! Component: 150 - total flux cleaned = 0.000853798 Jy ! Component: 200 - total flux cleaned = 0.00089969 Jy ! Total flux subtracted in 200 components = 0.00089969 Jy ! Clean residual min=-0.002469 max=0.002135 Jy/beam ! Clean residual mean=-0.000027 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.164473 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.164473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060351Jy sigma=1.335138 ! Fit after self-cal, rms=0.060350Jy sigma=1.335131 ! 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=0.060350Jy sigma=1.335131 ! Fit after self-cal, rms=0.060690Jy sigma=1.333206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.355 mas, bmaj=5.753 mas, bpa=50.48 degrees ! Estimated noise=0.317738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735794 Jy ! Component: 100 - total flux cleaned = 0.00117406 Jy ! Component: 150 - total flux cleaned = 0.001431 Jy ! Component: 200 - total flux cleaned = 0.00151437 Jy ! Total flux subtracted in 200 components = 0.00151437 Jy ! Clean residual min=-0.002526 max=0.002148 Jy/beam ! Clean residual mean=-0.000023 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.165987 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.165987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060675Jy sigma=1.333056 ! Fit after self-cal, rms=0.060675Jy sigma=1.333023 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 = 0.000140066 Jy ! Component: 100 - total flux cleaned = 0.000193544 Jy ! Component: 150 - total flux cleaned = 0.000225061 Jy ! Component: 200 - total flux cleaned = 0.000239852 Jy ! Total flux subtracted in 200 components = 0.000239852 Jy ! Clean residual min=-0.002535 max=0.002135 Jy/beam ! Clean residual mean=-0.000023 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.166227 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.166227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060673Jy sigma=1.332983 ! Fit after self-cal, rms=0.060672Jy sigma=1.332980 ! 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=0.060672Jy sigma=1.332980 ! Fit after self-cal, rms=0.060982Jy sigma=1.332873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.745 mas, bmaj=8.795 mas, bpa=64.85 degrees ! Estimated noise=0.386642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909115 Jy ! Component: 100 - total flux cleaned = 0.00139449 Jy ! Component: 150 - total flux cleaned = 0.0016364 Jy ! Component: 200 - total flux cleaned = 0.00172024 Jy ! Total flux subtracted in 200 components = 0.00172024 Jy ! Clean residual min=-0.003127 max=0.002341 Jy/beam ! Clean residual mean=-0.000043 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.167947 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 0.167947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060975Jy sigma=1.332899 ! Fit after self-cal, rms=0.060974Jy sigma=1.332870 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 = 0.000193591 Jy ! Component: 100 - total flux cleaned = 0.000247783 Jy ! Component: 150 - total flux cleaned = 0.000273792 Jy ! Component: 200 - total flux cleaned = 0.000290884 Jy ! Total flux subtracted in 200 components = 0.000290884 Jy ! Clean residual min=-0.003099 max=0.002327 Jy/beam ! Clean residual mean=-0.000042 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.168238 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 155 components and 0.168238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060975Jy sigma=1.332922 ! Fit after self-cal, rms=0.060974Jy sigma=1.332916 ! 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=4.358 mas, bmaj=5.746 mas, bpa=50.56 degrees ! Estimated noise=0.319275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.358 x 5.746 at 50.56 degrees (North through East) ! Clean map min=-0.0025338 max=0.10622 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=3.502 mas, bmaj=4.708 mas, bpa=53.43 degrees ! Estimated noise=0.526845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758915 Jy ! Component: 100 - total flux cleaned = 0.103507 Jy ! Component: 150 - total flux cleaned = 0.118394 Jy ! Component: 200 - total flux cleaned = 0.127905 Jy ! Total flux subtracted in 200 components = 0.127905 Jy ! Clean residual min=-0.003579 max=0.005502 Jy/beam ! Clean residual mean=-0.000048 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.127905 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.127905 Jy ! Inverting map and beam ! Estimated beam: bmin=4.358 mas, bmaj=5.746 mas, bpa=50.56 degrees ! Estimated noise=0.319275 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 = 0.0108641 Jy ! Component: 100 - total flux cleaned = 0.0181512 Jy ! Component: 150 - total flux cleaned = 0.0233359 Jy ! Component: 200 - total flux cleaned = 0.0271475 Jy ! Total flux subtracted in 200 components = 0.0271475 Jy ! Clean residual min=-0.002629 max=0.002355 Jy/beam ! Clean residual mean=-0.000045 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.155052 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 75 components and 0.155052 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=7.745 mas, bmaj=8.795 mas, bpa=64.85 degrees ! Estimated noise=0.386642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480026 Jy ! Component: 100 - total flux cleaned = 0.00772185 Jy ! Component: 150 - total flux cleaned = 0.00960038 Jy ! Component: 200 - total flux cleaned = 0.01083 Jy ! Total flux subtracted in 200 components = 0.01083 Jy ! Clean residual min=-0.003196 max=0.002358 Jy/beam ! Clean residual mean=-0.000050 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.165882 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 = 0.000811621 Jy ! Component: 100 - total flux cleaned = 0.00134829 Jy ! Component: 150 - total flux cleaned = 0.00170414 Jy ! Component: 200 - total flux cleaned = 0.00186628 Jy ! Total flux subtracted in 200 components = 0.00186628 Jy ! Clean residual min=-0.003120 max=0.002370 Jy/beam ! Clean residual mean=-0.000043 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.167749 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 136 components and 0.167748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.358 mas, bmaj=5.746 mas, bpa=50.56 degrees ! Estimated noise=0.319275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533247 Jy ! Component: 100 - total flux cleaned = -0.000425859 Jy ! Component: 150 - total flux cleaned = -0.000364793 Jy ! Component: 200 - total flux cleaned = -0.000309302 Jy ! Total flux subtracted in 200 components = -0.000309302 Jy ! Clean residual min=-0.002624 max=0.002149 Jy/beam ! Clean residual mean=-0.000022 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.167439 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 143 components and 0.167439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061008Jy sigma=1.333523 ! Fit after self-cal, rms=0.061004Jy sigma=1.333446 wmodel /J0147+4859_S_map.mod ! wmodel: Unable to open new model file: /J0147+4859_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0147+4859_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.358 x 5.746 at 50.56 degrees (North through East) ! Clean map min=-0.0025346 max=0.10638 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0147+4859_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.106375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000531124 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49788 1.49788 2.99576 5.99152 11.983 23.9661 47.9321 95.8643 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 200.283 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0147+4859_S_dfm.log closed on Thu May 19 22:57:06 2016