! Started logfile: /scr/pima/bg219h_uvs/J2238+0724_S_dfm.log on Thu May 19 22:44:30 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/J2238+0724_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2238+0724_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.878968 visibilities/baseline/integration-bin. ! Found source: J2238+0724 ! ! 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 3544 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 J2238+0724_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003424Jy sigma=22.305451 ! Fit after self-cal, rms=0.800728Jy sigma=17.813583 ! 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=2.886 mas, bmaj=6.263 mas, bpa=-2.701 degrees ! Estimated noise=0.796292 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 = 0.153864 Jy ! Component: 100 - total flux cleaned = 0.188114 Jy ! Total flux subtracted in 100 components = 0.188114 Jy ! Clean residual min=-0.006047 max=0.011596 Jy/beam ! Clean residual mean=0.000012 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.188114 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.188114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065590Jy sigma=1.390001 ! Fit after self-cal, rms=0.065582Jy sigma=1.389903 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115505 Jy ! Component: 100 - total flux cleaned = 0.0165644 Jy ! Total flux subtracted in 100 components = 0.0165644 Jy ! Clean residual min=-0.004818 max=0.008360 Jy/beam ! Clean residual mean=0.000004 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.204678 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.204678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063209Jy sigma=1.328606 ! Fit after self-cal, rms=0.063202Jy sigma=1.328504 ! Inverting map ! Added new window around map position (-5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00681095 Jy ! Component: 100 - total flux cleaned = 0.00965886 Jy ! Total flux subtracted in 100 components = 0.00965886 Jy ! Clean residual min=-0.004222 max=0.004461 Jy/beam ! Clean residual mean=0.000001 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.214337 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.214337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062455Jy sigma=1.309758 ! Fit after self-cal, rms=0.062375Jy sigma=1.308414 ! 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=3.447 mas, bmaj=7.194 mas, bpa=-1.28 degrees ! Estimated noise=0.601475 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 = 0.00348154 Jy ! Component: 100 - total flux cleaned = 0.00469027 Jy ! Component: 150 - total flux cleaned = 0.00486285 Jy ! Component: 200 - total flux cleaned = 0.00496082 Jy ! Total flux subtracted in 200 components = 0.00496082 Jy ! Clean residual min=-0.003821 max=0.004204 Jy/beam ! Clean residual mean=-0.000002 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.219298 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.219298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062178Jy sigma=1.303154 ! Fit after self-cal, rms=0.062159Jy sigma=1.302935 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.447 x 7.194 at -1.28 degrees (North through East) ! Clean map min=-0.0037411 max=0.20056 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 0.98 HN 1.02 KP 1.00 LA 1.06 ! MK 0.99 NL 1.01 OV 0.95 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.01 KP 0.99 LA 1.04 ! MK 0.98 NL 1.02 OV 0.97 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.04 KP 0.98 LA 1.06 ! MK 1.01 NL 0.99 OV 0.98 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.05 KP 0.97 LA 1.08 ! MK 0.99 NL 0.94 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.062159Jy sigma=1.302935 ! Fit after self-cal, rms=0.062014Jy sigma=1.289399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=7.168 mas, bpa=-1.034 degrees ! Estimated noise=0.599973 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 = 0.00106423 Jy ! Component: 100 - total flux cleaned = 0.00132762 Jy ! Component: 150 - total flux cleaned = 0.0015093 Jy ! Component: 200 - total flux cleaned = 0.00159706 Jy ! Total flux subtracted in 200 components = 0.00159706 Jy ! Clean residual min=-0.003698 max=0.003667 Jy/beam ! Clean residual mean=0.000000 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.220895 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.220895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061983Jy sigma=1.288646 ! Fit after self-cal, rms=0.062012Jy sigma=1.288529 ! 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=0.062012Jy sigma=1.288529 ! Fit after self-cal, rms=0.061292Jy sigma=1.274731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=7.161 mas, bpa=-0.9492 degrees ! Estimated noise=0.599554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078002 Jy ! Component: 100 - total flux cleaned = 0.000861884 Jy ! Component: 150 - total flux cleaned = 0.000894538 Jy ! Component: 200 - total flux cleaned = 0.000924667 Jy ! Total flux subtracted in 200 components = 0.000924667 Jy ! Clean residual min=-0.002805 max=0.003034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.22182 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.22182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061281Jy sigma=1.274387 ! Fit after self-cal, rms=0.061279Jy sigma=1.274294 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 (-25, -31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200951 Jy ! Component: 100 - total flux cleaned = 0.00187801 Jy ! Component: 150 - total flux cleaned = 0.00186734 Jy ! Component: 200 - total flux cleaned = 0.00192901 Jy ! Total flux subtracted in 200 components = 0.00192901 Jy ! Clean residual min=-0.002728 max=0.002466 Jy/beam ! Clean residual mean=-0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.223749 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.223749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061161Jy sigma=1.272084 ! Fit after self-cal, rms=0.061161Jy sigma=1.271948 ! 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=0.061161Jy sigma=1.271948 ! Fit after self-cal, rms=0.061169Jy sigma=1.271819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=7.161 mas, bpa=-0.9469 degrees ! Estimated noise=0.599388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343576 Jy ! Component: 100 - total flux cleaned = 0.000487448 Jy ! Component: 150 - total flux cleaned = 0.000613194 Jy ! Component: 200 - total flux cleaned = 0.000728254 Jy ! Total flux subtracted in 200 components = 0.000728254 Jy ! Clean residual min=-0.002668 max=0.002511 Jy/beam ! Clean residual mean=0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.224477 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.224477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061144Jy sigma=1.271301 ! Fit after self-cal, rms=0.061146Jy sigma=1.271277 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 = 0.00015871 Jy ! Component: 100 - total flux cleaned = 0.000221138 Jy ! Component: 150 - total flux cleaned = 0.0002595 Jy ! Component: 200 - total flux cleaned = 0.000314111 Jy ! Total flux subtracted in 200 components = 0.000314111 Jy ! Clean residual min=-0.002678 max=0.002513 Jy/beam ! Clean residual mean=-0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.224791 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.224791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061134Jy sigma=1.271014 ! Fit after self-cal, rms=0.061134Jy sigma=1.271008 ! 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=0.061134Jy sigma=1.271008 ! Fit after self-cal, rms=0.061182Jy sigma=1.270950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.03 mas, bmaj=11.16 mas, bpa=-4.569 degrees ! Estimated noise=0.748054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177336 Jy ! Component: 100 - total flux cleaned = -1.88906e-05 Jy ! Component: 150 - total flux cleaned = 0.000113747 Jy ! Component: 200 - total flux cleaned = 0.000212174 Jy ! Total flux subtracted in 200 components = 0.000212174 Jy ! Clean residual min=-0.003172 max=0.003208 Jy/beam ! Clean residual mean=0.000000 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.225003 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.225003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061181Jy sigma=1.270888 ! Fit after self-cal, rms=0.061181Jy sigma=1.270851 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 = 0.000156181 Jy ! Component: 100 - total flux cleaned = 0.000246385 Jy ! Component: 150 - total flux cleaned = 0.000287061 Jy ! Component: 200 - total flux cleaned = 0.000324845 Jy ! Total flux subtracted in 200 components = 0.000324845 Jy ! Clean residual min=-0.003159 max=0.003194 Jy/beam ! Clean residual mean=0.000000 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.225328 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.225328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061183Jy sigma=1.270842 ! Fit after self-cal, rms=0.061182Jy sigma=1.270828 ! 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=3.445 mas, bmaj=7.158 mas, bpa=-0.9419 degrees ! Estimated noise=0.599665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.445 x 7.158 at -0.9419 degrees (North through East) ! Clean map min=-0.0026113 max=0.19988 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=2.885 mas, bmaj=6.234 mas, bpa=-2.428 degrees ! Estimated noise=0.79538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153643 Jy ! Component: 100 - total flux cleaned = 0.187765 Jy ! Component: 150 - total flux cleaned = 0.200011 Jy ! Component: 200 - total flux cleaned = 0.20722 Jy ! Total flux subtracted in 200 components = 0.20722 Jy ! Clean residual min=-0.004104 max=0.004271 Jy/beam ! Clean residual mean=0.000004 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.20722 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.20722 Jy ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=7.158 mas, bpa=-0.9419 degrees ! Estimated noise=0.599665 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 = 0.00638945 Jy ! Component: 100 - total flux cleaned = 0.0101684 Jy ! Component: 150 - total flux cleaned = 0.0127376 Jy ! Component: 200 - total flux cleaned = 0.0139595 Jy ! Total flux subtracted in 200 components = 0.0139595 Jy ! Clean residual min=-0.003033 max=0.002564 Jy/beam ! Clean residual mean=0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.22118 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.22118 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=7.03 mas, bmaj=11.16 mas, bpa=-4.569 degrees ! Estimated noise=0.748054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134884 Jy ! Component: 100 - total flux cleaned = 0.00180198 Jy ! Component: 150 - total flux cleaned = 0.00226363 Jy ! Component: 200 - total flux cleaned = 0.00267735 Jy ! Total flux subtracted in 200 components = 0.00267735 Jy ! Clean residual min=-0.003301 max=0.003110 Jy/beam ! Clean residual mean=0.000001 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.223857 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 = 0.000338541 Jy ! Component: 100 - total flux cleaned = 0.000594783 Jy ! Component: 150 - total flux cleaned = 0.000770578 Jy ! Component: 200 - total flux cleaned = 0.000905446 Jy ! Total flux subtracted in 200 components = 0.000905446 Jy ! Clean residual min=-0.003289 max=0.003156 Jy/beam ! Clean residual mean=0.000001 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.224763 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 113 components and 0.224763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=7.158 mas, bpa=-0.9419 degrees ! Estimated noise=0.599665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.76722e-05 Jy ! Component: 100 - total flux cleaned = 0.000233083 Jy ! Component: 150 - total flux cleaned = 0.000203455 Jy ! Component: 200 - total flux cleaned = 0.000177154 Jy ! Total flux subtracted in 200 components = 0.000177154 Jy ! Clean residual min=-0.002754 max=0.002513 Jy/beam ! Clean residual mean=0.000000 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.22494 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.22494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061220Jy sigma=1.271578 ! Fit after self-cal, rms=0.061219Jy sigma=1.271533 wmodel /J2238+0724_S_map.mod ! wmodel: Unable to open new model file: /J2238+0724_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2238+0724_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.445 x 7.158 at -0.9419 degrees (North through East) ! Clean map min=-0.002667 max=0.19996 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2238+0724_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000651836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.977927 0.977927 1.95585 3.91171 7.82342 15.6468 31.2937 62.5873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.771 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2238+0724_S_dfm.log closed on Thu May 19 22:44:32 2016