! Started logfile: /scr/pima/bg219h_uvs/J0535+1942_S_dfm.log on Thu May 19 22:09:20 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/bg219h_uvs/J0535+1942_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0535+1942_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.897849 visibilities/baseline/integration-bin. ! Found source: J0535+1942 ! ! 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 8016 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 J0535+1942_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000588Jy sigma=26.325802 ! Fit after self-cal, rms=0.927594Jy sigma=24.406673 ! 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=2.6 mas, bmaj=6.145 mas, bpa=-2.82 degrees ! Estimated noise=0.489449 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 = 0.0540952 Jy ! Component: 100 - total flux cleaned = 0.0703417 Jy ! Total flux subtracted in 100 components = 0.0703417 Jy ! Clean residual min=-0.004636 max=0.007444 Jy/beam ! Clean residual mean=0.000006 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.0703417 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0703417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056251Jy sigma=1.411427 ! Fit after self-cal, rms=0.055895Jy sigma=1.402599 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888952 Jy ! Component: 100 - total flux cleaned = 0.0135363 Jy ! Total flux subtracted in 100 components = 0.0135363 Jy ! Clean residual min=-0.003487 max=0.003341 Jy/beam ! Clean residual mean=0.000002 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.083878 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.083878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054386Jy sigma=1.366368 ! Fit after self-cal, rms=0.054353Jy sigma=1.365405 ! 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=3.062 mas, bmaj=7.024 mas, bpa=-3.169 degrees ! Estimated noise=0.326243 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 = 0.00275275 Jy ! Component: 100 - total flux cleaned = 0.00343551 Jy ! Component: 150 - total flux cleaned = 0.0036867 Jy ! Component: 200 - total flux cleaned = 0.00374417 Jy ! Total flux subtracted in 200 components = 0.00374417 Jy ! Clean residual min=-0.002316 max=0.003083 Jy/beam ! Clean residual mean=0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0876222 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0876222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054194Jy sigma=1.362764 ! Fit after self-cal, rms=0.054186Jy sigma=1.362624 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 7.024 at -3.169 degrees (North through East) ! Clean map min=-0.0021924 max=0.073609 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 1.03 HN 0.95 KP 0.97 LA 0.99 ! MK 1.00 NL 0.97 OV 1.02 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 0.95 LA 0.96 ! MK 1.05 NL 1.11 OV 0.99 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.94 KP 0.94 LA 1.00 ! MK 0.98 NL 1.00 OV 1.05 PT 0.97 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.054186Jy sigma=1.362624 ! Fit after self-cal, rms=0.053455Jy sigma=1.358985 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=7.042 mas, bpa=-3.249 degrees ! Estimated noise=0.320927 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 = -0.0011222 Jy ! Component: 100 - total flux cleaned = -0.00162231 Jy ! Component: 150 - total flux cleaned = -0.00167237 Jy ! Component: 200 - total flux cleaned = -0.00168632 Jy ! Total flux subtracted in 200 components = -0.00168632 Jy ! Clean residual min=-0.002162 max=0.002750 Jy/beam ! Clean residual mean=0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0859359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0859359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053442Jy sigma=1.357786 ! Fit after self-cal, rms=0.053451Jy sigma=1.357634 ! 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=0.053451Jy sigma=1.357634 ! Fit after self-cal, rms=0.052927Jy sigma=1.353666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.087 mas, bpa=-3.427 degrees ! Estimated noise=0.317381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109538 Jy ! Component: 100 - total flux cleaned = -0.00165695 Jy ! Component: 150 - total flux cleaned = -0.00190649 Jy ! Component: 200 - total flux cleaned = -0.00192948 Jy ! Total flux subtracted in 200 components = -0.00192948 Jy ! Clean residual min=-0.002025 max=0.002424 Jy/beam ! Clean residual mean=0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0840064 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0840064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052915Jy sigma=1.352516 ! Fit after self-cal, rms=0.052929Jy sigma=1.352358 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 (72, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158289 Jy ! Component: 100 - total flux cleaned = 0.00198547 Jy ! Component: 150 - total flux cleaned = 0.00214105 Jy ! Component: 200 - total flux cleaned = 0.00226234 Jy ! Total flux subtracted in 200 components = 0.00226234 Jy ! Clean residual min=-0.001912 max=0.001998 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0862688 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.0862688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052866Jy sigma=1.349204 ! Fit after self-cal, rms=0.052851Jy sigma=1.348918 ! 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=0.052851Jy sigma=1.348918 ! Fit after self-cal, rms=0.052433Jy sigma=1.348316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=7.11 mas, bpa=-3.582 degrees ! Estimated noise=0.31446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.34685e-05 Jy ! Component: 100 - total flux cleaned = -0.000114554 Jy ! Component: 150 - total flux cleaned = -0.000185857 Jy ! Component: 200 - total flux cleaned = -0.00024854 Jy ! Total flux subtracted in 200 components = -0.00024854 Jy ! Clean residual min=-0.001919 max=0.002063 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0860202 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 84 components and 0.0860202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052413Jy sigma=1.346789 ! Fit after self-cal, rms=0.052408Jy sigma=1.346728 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 (-97.5, 123). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125918 Jy ! Component: 100 - total flux cleaned = 0.00125629 Jy ! Component: 150 - total flux cleaned = 0.00122528 Jy ! Component: 200 - total flux cleaned = 0.00131257 Jy ! Total flux subtracted in 200 components = 0.00131257 Jy ! Clean residual min=-0.001768 max=0.002047 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0873327 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.0873327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052339Jy sigma=1.344259 ! Fit after self-cal, rms=0.052329Jy sigma=1.344087 ! Inverting map ! Added new window around map position (35, 105.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182381 Jy ! Component: 100 - total flux cleaned = 0.00282742 Jy ! Component: 150 - total flux cleaned = 0.00348989 Jy ! Component: 200 - total flux cleaned = 0.0038393 Jy ! Total flux subtracted in 200 components = 0.0038393 Jy ! Clean residual min=-0.001720 max=0.001600 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.091172 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.091172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052263Jy sigma=1.341741 ! Fit after self-cal, rms=0.052249Jy sigma=1.341512 ! 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=0.052249Jy sigma=1.341512 ! Fit after self-cal, rms=0.051912Jy sigma=1.340938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.701 mas, bmaj=10.55 mas, bpa=-5.54 degrees ! Estimated noise=0.3961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450748 Jy ! Component: 100 - total flux cleaned = 0.000812989 Jy ! Component: 150 - total flux cleaned = 0.00096043 Jy ! Component: 200 - total flux cleaned = 0.000984387 Jy ! Total flux subtracted in 200 components = 0.000984387 Jy ! Clean residual min=-0.001705 max=0.001949 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0921564 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.0921564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051902Jy sigma=1.339806 ! Fit after self-cal, rms=0.051898Jy sigma=1.339718 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 = 0.000280995 Jy ! Component: 100 - total flux cleaned = 0.00036239 Jy ! Component: 150 - total flux cleaned = 0.000453514 Jy ! Component: 200 - total flux cleaned = 0.00048696 Jy ! Total flux subtracted in 200 components = 0.00048696 Jy ! Clean residual min=-0.001658 max=0.001787 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0926434 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.0926433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051899Jy sigma=1.339459 ! Fit after self-cal, rms=0.051897Jy sigma=1.339443 ! 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=3.091 mas, bmaj=7.115 mas, bpa=-3.61 degrees ! Estimated noise=0.312216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.091 x 7.115 at -3.61 degrees (North through East) ! Clean map min=-0.0014749 max=0.070763 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=2.625 mas, bmaj=6.224 mas, bpa=-3.355 degrees ! Estimated noise=0.469884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051863 Jy ! Component: 100 - total flux cleaned = 0.0679015 Jy ! Component: 150 - total flux cleaned = 0.0759602 Jy ! Component: 200 - total flux cleaned = 0.0799764 Jy ! Total flux subtracted in 200 components = 0.0799764 Jy ! Clean residual min=-0.003258 max=0.003498 Jy/beam ! Clean residual mean=0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0799765 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0799765 Jy ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=7.115 mas, bpa=-3.61 degrees ! Estimated noise=0.312216 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 = 0.00388767 Jy ! Component: 100 - total flux cleaned = 0.00661754 Jy ! Component: 150 - total flux cleaned = 0.00845135 Jy ! Component: 200 - total flux cleaned = 0.00924852 Jy ! Total flux subtracted in 200 components = 0.00924852 Jy ! Clean residual min=-0.001972 max=0.002227 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.089225 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.089225 Jy ! Inverting map ! Added new window around map position (-86.5, -118). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177102 Jy ! Component: 100 - total flux cleaned = 0.00222409 Jy ! Component: 150 - total flux cleaned = 0.00268265 Jy ! Component: 200 - total flux cleaned = 0.00310459 Jy ! Total flux subtracted in 200 components = 0.00310459 Jy ! Clean residual min=-0.001760 max=0.001808 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0923296 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.0923296 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=6.701 mas, bmaj=10.55 mas, bpa=-5.54 degrees ! Estimated noise=0.3961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344116 Jy ! Component: 100 - total flux cleaned = 0.000952766 Jy ! Component: 150 - total flux cleaned = 0.00145803 Jy ! Component: 200 - total flux cleaned = 0.00163318 Jy ! Total flux subtracted in 200 components = 0.00163318 Jy ! Clean residual min=-0.001606 max=0.001818 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0939627 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 = 5.09057e-05 Jy ! Component: 100 - total flux cleaned = 4.97446e-05 Jy ! Component: 150 - total flux cleaned = 2.83156e-05 Jy ! Component: 200 - total flux cleaned = 8.75216e-06 Jy ! Total flux subtracted in 200 components = 8.75216e-06 Jy ! Clean residual min=-0.001595 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0939715 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 111 components and 0.0939715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=7.115 mas, bpa=-3.61 degrees ! Estimated noise=0.312216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127932 Jy ! Component: 100 - total flux cleaned = -0.000126474 Jy ! Component: 150 - total flux cleaned = -9.46622e-05 Jy ! Component: 200 - total flux cleaned = 2.31594e-05 Jy ! Total flux subtracted in 200 components = 2.31594e-05 Jy ! Clean residual min=-0.001649 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0939947 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.0939947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051900Jy sigma=1.338834 ! Fit after self-cal, rms=0.051887Jy sigma=1.338450 wmodel /J0535+1942_S_map.mod ! wmodel: Unable to open new model file: /J0535+1942_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0535+1942_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.091 x 7.115 at -3.61 degrees (North through East) ! Clean map min=-0.001533 max=0.070267 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0535+1942_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0702669 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.60931 1.60931 3.21862 6.43724 12.8745 25.749 51.4979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 186.415 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0535+1942_S_dfm.log closed on Thu May 19 22:09:23 2016