! Started logfile: /scr/pima/bg219g_uvs/J1421-0643_S_dfm.log on Thu May 19 21:49:31 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/bg219g_uvs/J1421-0643_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1421-0643_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708995 visibilities/baseline/integration-bin. ! Found source: J1421-0643 ! ! 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 5360 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 J1421-0643_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 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=0.989119Jy sigma=20.061259 ! Fit after self-cal, rms=0.860801Jy sigma=17.597114 ! 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=2.639 mas, bmaj=6.697 mas, bpa=-3.294 degrees ! Estimated noise=0.68922 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 = 0.0994306 Jy ! Component: 100 - total flux cleaned = 0.13789 Jy ! Total flux subtracted in 100 components = 0.13789 Jy ! Clean residual min=-0.009687 max=0.024535 Jy/beam ! Clean residual mean=0.000027 rms=0.003239 Jy/beam ! Combined flux in latest and established models = 0.13789 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.13789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102030Jy sigma=1.817280 ! Fit after self-cal, rms=0.101695Jy sigma=1.813235 ! Inverting map ! Added new window around map position (3.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226804 Jy ! Component: 100 - total flux cleaned = 0.0350965 Jy ! Total flux subtracted in 100 components = 0.0350965 Jy ! Clean residual min=-0.008963 max=0.015342 Jy/beam ! Clean residual mean=0.000014 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 0.172987 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.172987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094212Jy sigma=1.679338 ! Fit after self-cal, rms=0.093930Jy sigma=1.671954 ! 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=3.231 mas, bmaj=7.744 mas, bpa=-1.656 degrees ! Estimated noise=0.536668 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 = 0.013319 Jy ! Component: 100 - total flux cleaned = 0.0201103 Jy ! Component: 150 - total flux cleaned = 0.0242193 Jy ! Component: 200 - total flux cleaned = 0.0257846 Jy ! Total flux subtracted in 200 components = 0.0257846 Jy ! Clean residual min=-0.007904 max=0.013053 Jy/beam ! Clean residual mean=0.000015 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.198771 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.198771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091887Jy sigma=1.639810 ! Fit after self-cal, rms=0.091750Jy sigma=1.636734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.231 x 7.744 at -1.656 degrees (North through East) ! Clean map min=-0.0077929 max=0.12343 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 1.00* FD 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.17 HN 1.01 KP 0.93 ! LA 0.88 MK 0.92 NL 1.06 OV 0.90 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* ! ! ! Fit before self-cal, rms=0.091750Jy sigma=1.636734 ! Fit after self-cal, rms=0.090416Jy sigma=1.629422 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.723 mas, bpa=-1.536 degrees ! Estimated noise=0.527046 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 = 0.000620032 Jy ! Component: 100 - total flux cleaned = 0.000434193 Jy ! Component: 150 - total flux cleaned = 0.00027617 Jy ! Component: 200 - total flux cleaned = 0.000274673 Jy ! Total flux subtracted in 200 components = 0.000274673 Jy ! Clean residual min=-0.007621 max=0.011133 Jy/beam ! Clean residual mean=0.000013 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.199046 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.199046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090282Jy sigma=1.625411 ! Fit after self-cal, rms=0.090264Jy sigma=1.624896 ! 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=0.090264Jy sigma=1.624896 ! Fit after self-cal, rms=0.089114Jy sigma=1.611753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.759 mas, bpa=-1.396 degrees ! Estimated noise=0.522618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184358 Jy ! Component: 100 - total flux cleaned = -0.00214657 Jy ! Component: 150 - total flux cleaned = -0.00239045 Jy ! Component: 200 - total flux cleaned = -0.00254382 Jy ! Total flux subtracted in 200 components = -0.00254382 Jy ! Clean residual min=-0.006513 max=0.010739 Jy/beam ! Clean residual mean=0.000016 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 0.196502 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.196502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089052Jy sigma=1.607084 ! Fit after self-cal, rms=0.089027Jy sigma=1.606820 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 (50.5, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102028 Jy ! Component: 100 - total flux cleaned = 0.0153612 Jy ! Component: 150 - total flux cleaned = 0.0174804 Jy ! Component: 200 - total flux cleaned = 0.0185251 Jy ! Total flux subtracted in 200 components = 0.0185251 Jy ! Clean residual min=-0.005986 max=0.006928 Jy/beam ! Clean residual mean=0.000011 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.215027 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 119 components and 0.215027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088106Jy sigma=1.571451 ! Fit after self-cal, rms=0.087957Jy sigma=1.568451 ! 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=0.087957Jy sigma=1.568451 ! Fit after self-cal, rms=0.088372Jy sigma=1.563535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.767 mas, bpa=-1.479 degrees ! Estimated noise=0.521064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391465 Jy ! Component: 100 - total flux cleaned = 0.00564693 Jy ! Component: 150 - total flux cleaned = 0.00594308 Jy ! Component: 200 - total flux cleaned = 0.00620593 Jy ! Total flux subtracted in 200 components = 0.00620593 Jy ! Clean residual min=-0.005715 max=0.006583 Jy/beam ! Clean residual mean=0.000009 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.221233 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 138 components and 0.221233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088210Jy sigma=1.556617 ! Fit after self-cal, rms=0.088221Jy sigma=1.556064 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 = 0.000971317 Jy ! Component: 100 - total flux cleaned = 0.0012743 Jy ! Component: 150 - total flux cleaned = 0.00132762 Jy ! Component: 200 - total flux cleaned = 0.00127976 Jy ! Total flux subtracted in 200 components = 0.00127976 Jy ! Clean residual min=-0.005533 max=0.006398 Jy/beam ! Clean residual mean=0.000009 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.222513 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.222513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088160Jy sigma=1.554021 ! Fit after self-cal, rms=0.088157Jy sigma=1.553918 ! 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=0.088157Jy sigma=1.553918 ! Fit after self-cal, rms=0.087914Jy sigma=1.553272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.753 mas, bmaj=14.1 mas, bpa=9.341 degrees ! Estimated noise=0.636167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315917 Jy ! Component: 100 - total flux cleaned = 0.00440114 Jy ! Component: 150 - total flux cleaned = 0.00479655 Jy ! Component: 200 - total flux cleaned = 0.00485504 Jy ! Total flux subtracted in 200 components = 0.00485504 Jy ! Clean residual min=-0.006844 max=0.007570 Jy/beam ! Clean residual mean=0.000011 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.227368 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 179 components and 0.227368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087943Jy sigma=1.551457 ! Fit after self-cal, rms=0.087933Jy sigma=1.551194 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 = 0.000735996 Jy ! Component: 100 - total flux cleaned = 0.000903138 Jy ! Component: 150 - total flux cleaned = 0.000952711 Jy ! Component: 200 - total flux cleaned = 0.000952903 Jy ! Total flux subtracted in 200 components = 0.000952903 Jy ! Clean residual min=-0.006769 max=0.007239 Jy/beam ! Clean residual mean=0.000010 rms=0.002368 Jy/beam ! Combined flux in latest and established models = 0.228321 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 0.228321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087957Jy sigma=1.550625 ! Fit after self-cal, rms=0.087950Jy sigma=1.550541 ! 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=3.236 mas, bmaj=7.767 mas, bpa=-1.473 degrees ! Estimated noise=0.520748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.236 x 7.767 at -1.473 degrees (North through East) ! Clean map min=-0.0055152 max=0.11775 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=2.643 mas, bmaj=6.703 mas, bpa=-3.1 degrees ! Estimated noise=0.66844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.09656 Jy ! Component: 100 - total flux cleaned = 0.136837 Jy ! Component: 150 - total flux cleaned = 0.158511 Jy ! Component: 200 - total flux cleaned = 0.172646 Jy ! Total flux subtracted in 200 components = 0.172646 Jy ! Clean residual min=-0.008147 max=0.011481 Jy/beam ! Clean residual mean=0.000017 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.172646 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.172646 Jy ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.767 mas, bpa=-1.473 degrees ! Estimated noise=0.520748 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 (-26.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153784 Jy ! Component: 100 - total flux cleaned = 0.0259036 Jy ! Component: 150 - total flux cleaned = 0.0334923 Jy ! Component: 200 - total flux cleaned = 0.0391569 Jy ! Total flux subtracted in 200 components = 0.0391569 Jy ! Clean residual min=-0.005618 max=0.007763 Jy/beam ! Clean residual mean=0.000015 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.211803 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 95 components and 0.211803 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=7.753 mas, bmaj=14.1 mas, bpa=9.341 degrees ! Estimated noise=0.636167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717296 Jy ! Component: 100 - total flux cleaned = 0.00933974 Jy ! Component: 150 - total flux cleaned = 0.0103526 Jy ! Component: 200 - total flux cleaned = 0.0113231 Jy ! Total flux subtracted in 200 components = 0.0113231 Jy ! Clean residual min=-0.006804 max=0.008123 Jy/beam ! Clean residual mean=0.000013 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.223126 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 = 0.000719892 Jy ! Component: 100 - total flux cleaned = 0.00143323 Jy ! Component: 150 - total flux cleaned = 0.0019747 Jy ! Component: 200 - total flux cleaned = 0.00218262 Jy ! Total flux subtracted in 200 components = 0.00218262 Jy ! Clean residual min=-0.006525 max=0.007638 Jy/beam ! Clean residual mean=0.000010 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 0.225308 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 139 components and 0.225308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.767 mas, bpa=-1.473 degrees ! Estimated noise=0.520748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013509 Jy ! Component: 100 - total flux cleaned = -0.00156697 Jy ! Component: 150 - total flux cleaned = -0.00166531 Jy ! Component: 200 - total flux cleaned = -0.00175202 Jy ! Total flux subtracted in 200 components = -0.00175202 Jy ! Clean residual min=-0.005708 max=0.007205 Jy/beam ! Clean residual mean=0.000007 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.223556 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.223556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087933Jy sigma=1.544039 ! Fit after self-cal, rms=0.087856Jy sigma=1.541618 wmodel /J1421-0643_S_map.mod ! wmodel: Unable to open new model file: /J1421-0643_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1421-0643_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.236 x 7.767 at -1.473 degrees (North through East) ! Clean map min=-0.005468 max=0.11536 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1421-0643_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00155542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.04502 4.04502 8.09005 16.1801 32.3602 64.7204 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 74.165 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1421-0643_S_dfm.log closed on Thu May 19 21:49:33 2016