! Started logfile: /scr/pima/bg219b_uvs/J1437-2947_S_dfm.log on Thu May 19 20:22:59 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/bg219b_uvs/J1437-2947_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1437-2947_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608602 visibilities/baseline/integration-bin. ! Found source: J1437-2947 ! ! 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 6792 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 J1437-2947_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002379Jy sigma=17.798639 ! Fit after self-cal, rms=0.925476Jy sigma=16.523631 ! 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=2.802 mas, bmaj=8.799 mas, bpa=-1.678 degrees ! Estimated noise=0.800426 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 = 0.0527111 Jy ! Component: 100 - total flux cleaned = 0.0690123 Jy ! Total flux subtracted in 100 components = 0.0690123 Jy ! Clean residual min=-0.007777 max=0.017880 Jy/beam ! Clean residual mean=-0.000172 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.0690123 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0690123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087878Jy sigma=1.509730 ! Fit after self-cal, rms=0.086901Jy sigma=1.490486 ! Inverting map ! Added new window around map position (-16, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168134 Jy ! Component: 100 - total flux cleaned = 0.0260358 Jy ! Total flux subtracted in 100 components = 0.0260358 Jy ! Clean residual min=-0.006203 max=0.011404 Jy/beam ! Clean residual mean=-0.000123 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.0950481 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0950481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082652Jy sigma=1.402869 ! Fit after self-cal, rms=0.081704Jy sigma=1.387362 ! Inverting map ! Added new window around map position (6, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133419 Jy ! Component: 100 - total flux cleaned = 0.0211448 Jy ! Total flux subtracted in 100 components = 0.0211448 Jy ! Clean residual min=-0.005535 max=0.007037 Jy/beam ! Clean residual mean=-0.000084 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.116193 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.116193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078856Jy sigma=1.331271 ! Fit after self-cal, rms=0.078413Jy sigma=1.324672 ! 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=3.684 mas, bmaj=11.84 mas, bpa=-0.9351 degrees ! Estimated noise=0.532303 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 = 0.0111655 Jy ! Component: 100 - total flux cleaned = 0.0183596 Jy ! Component: 150 - total flux cleaned = 0.0234506 Jy ! Component: 200 - total flux cleaned = 0.0271658 Jy ! Total flux subtracted in 200 components = 0.0271658 Jy ! Clean residual min=-0.004217 max=0.007222 Jy/beam ! Clean residual mean=-0.000059 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.143359 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 94 components and 0.143359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076639Jy sigma=1.287748 ! Fit after self-cal, rms=0.076401Jy sigma=1.284144 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.684 x 11.84 at -0.9351 degrees (North through East) ! Clean map min=-0.0039915 max=0.064716 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 1.02 FD 0.95 HN 1.16 KP 1.01 ! LA 0.91 MK 0.94 NL 1.08 OV 1.06 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.96 KP 1.01 ! LA 0.93 MK 0.95 NL 0.97 OV 1.10 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.10 KP 1.04 ! LA 0.95 MK 0.88 NL 1.15 OV 1.06 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.076401Jy sigma=1.284144 ! Fit after self-cal, rms=0.077474Jy sigma=1.278784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=11.81 mas, bpa=-1.096 degrees ! Estimated noise=0.533401 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 (18.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615207 Jy ! Component: 100 - total flux cleaned = 0.00979191 Jy ! Component: 150 - total flux cleaned = 0.0123717 Jy ! Component: 200 - total flux cleaned = 0.0139527 Jy ! Total flux subtracted in 200 components = 0.0139527 Jy ! Clean residual min=-0.002737 max=0.002864 Jy/beam ! Clean residual mean=-0.000017 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.157311 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 126 components and 0.157311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076936Jy sigma=1.267891 ! Fit after self-cal, rms=0.076927Jy sigma=1.266454 ! 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=0.076927Jy sigma=1.266454 ! Fit after self-cal, rms=0.077737Jy sigma=1.264067 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=11.78 mas, bpa=-1.131 degrees ! Estimated noise=0.534759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261768 Jy ! Component: 100 - total flux cleaned = 0.00446242 Jy ! Component: 150 - total flux cleaned = 0.00534918 Jy ! Component: 200 - total flux cleaned = 0.00570359 Jy ! Total flux subtracted in 200 components = 0.00570359 Jy ! Clean residual min=-0.002196 max=0.002419 Jy/beam ! Clean residual mean=-0.000007 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.163015 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 149 components and 0.163015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077609Jy sigma=1.261837 ! Fit after self-cal, rms=0.077625Jy sigma=1.261142 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 = 0.000888193 Jy ! Component: 100 - total flux cleaned = 0.00126641 Jy ! Component: 150 - total flux cleaned = 0.00147853 Jy ! Component: 200 - total flux cleaned = 0.00167156 Jy ! Total flux subtracted in 200 components = 0.00167156 Jy ! Clean residual min=-0.002121 max=0.002285 Jy/beam ! Clean residual mean=-0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.164686 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 164 components and 0.164686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077569Jy sigma=1.260353 ! Fit after self-cal, rms=0.077556Jy sigma=1.260290 ! 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=0.077556Jy sigma=1.260290 ! Fit after self-cal, rms=0.078402Jy sigma=1.258697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=11.75 mas, bpa=-0.889 degrees ! Estimated noise=0.536915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136696 Jy ! Component: 100 - total flux cleaned = 0.00194586 Jy ! Component: 150 - total flux cleaned = 0.00223259 Jy ! Component: 200 - total flux cleaned = 0.00242833 Jy ! Total flux subtracted in 200 components = 0.00242833 Jy ! Clean residual min=-0.002077 max=0.002311 Jy/beam ! Clean residual mean=0.000011 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.167115 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 186 components and 0.167115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078357Jy sigma=1.258103 ! Fit after self-cal, rms=0.078388Jy sigma=1.257890 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 = 0.000254456 Jy ! Component: 100 - total flux cleaned = 0.00038112 Jy ! Component: 150 - total flux cleaned = 0.000527591 Jy ! Component: 200 - total flux cleaned = 0.000662429 Jy ! Total flux subtracted in 200 components = 0.000662429 Jy ! Clean residual min=-0.001997 max=0.002263 Jy/beam ! Clean residual mean=0.000012 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.167777 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 201 components and 0.167777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078362Jy sigma=1.257594 ! Fit after self-cal, rms=0.078357Jy sigma=1.257571 ! 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=0.078357Jy sigma=1.257571 ! Fit after self-cal, rms=0.078766Jy sigma=1.257458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.322 mas, bmaj=22.8 mas, bpa=-0.1808 degrees ! Estimated noise=0.616154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011865 Jy ! Component: 100 - total flux cleaned = 0.00194574 Jy ! Component: 150 - total flux cleaned = 0.00224405 Jy ! Component: 200 - total flux cleaned = 0.00238297 Jy ! Total flux subtracted in 200 components = 0.00238297 Jy ! Clean residual min=-0.001667 max=0.002047 Jy/beam ! Clean residual mean=0.000019 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.17016 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 219 components and 0.17016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078750Jy sigma=1.257307 ! Fit after self-cal, rms=0.078759Jy sigma=1.257276 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 = 0.000132801 Jy ! Component: 100 - total flux cleaned = 0.000204786 Jy ! Component: 150 - total flux cleaned = 0.000269963 Jy ! Component: 200 - total flux cleaned = 0.000345038 Jy ! Total flux subtracted in 200 components = 0.000345038 Jy ! Clean residual min=-0.001605 max=0.002040 Jy/beam ! Clean residual mean=0.000021 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.170505 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 226 components and 0.170505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078753Jy sigma=1.257261 ! Fit after self-cal, rms=0.078749Jy sigma=1.257245 ! 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=3.615 mas, bmaj=11.72 mas, bpa=-0.8306 degrees ! Estimated noise=0.53897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 11.72 at -0.8306 degrees (North through East) ! Clean map min=-0.0018883 max=0.063724 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=2.748 mas, bmaj=8.674 mas, bpa=-1.583 degrees ! Estimated noise=0.808855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0552724 Jy ! Component: 100 - total flux cleaned = 0.0817752 Jy ! Component: 150 - total flux cleaned = 0.0990579 Jy ! Component: 200 - total flux cleaned = 0.110793 Jy ! Total flux subtracted in 200 components = 0.110793 Jy ! Clean residual min=-0.005535 max=0.006458 Jy/beam ! Clean residual mean=-0.000099 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.110793 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.110793 Jy ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=11.72 mas, bpa=-0.8306 degrees ! Estimated noise=0.53897 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 = 0.0137585 Jy ! Component: 100 - total flux cleaned = 0.0233127 Jy ! Component: 150 - total flux cleaned = 0.0306018 Jy ! Component: 200 - total flux cleaned = 0.0362765 Jy ! Total flux subtracted in 200 components = 0.0362765 Jy ! Clean residual min=-0.003504 max=0.004068 Jy/beam ! Clean residual mean=-0.000053 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.147069 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 89 components and 0.147069 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=9.322 mas, bmaj=22.8 mas, bpa=-0.1808 degrees ! Estimated noise=0.616154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063339 Jy ! Component: 100 - total flux cleaned = 0.0107824 Jy ! Component: 150 - total flux cleaned = 0.0140169 Jy ! Component: 200 - total flux cleaned = 0.0163977 Jy ! Total flux subtracted in 200 components = 0.0163977 Jy ! Clean residual min=-0.002340 max=0.002654 Jy/beam ! Clean residual mean=-0.000013 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.163467 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 = 0.00178103 Jy ! Component: 100 - total flux cleaned = 0.00261774 Jy ! Component: 150 - total flux cleaned = 0.00326548 Jy ! Component: 200 - total flux cleaned = 0.00380938 Jy ! Total flux subtracted in 200 components = 0.00380938 Jy ! Clean residual min=-0.001821 max=0.002069 Jy/beam ! Clean residual mean=0.000006 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.167276 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 176 components and 0.167276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=11.72 mas, bpa=-0.8306 degrees ! Estimated noise=0.53897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69135e-05 Jy ! Component: 100 - total flux cleaned = 0.000371535 Jy ! Component: 150 - total flux cleaned = 0.000758596 Jy ! Component: 200 - total flux cleaned = 0.00110062 Jy ! Total flux subtracted in 200 components = 0.00110062 Jy ! Clean residual min=-0.002171 max=0.002090 Jy/beam ! Clean residual mean=0.000009 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.168377 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 198 components and 0.168377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078786Jy sigma=1.258305 ! Fit after self-cal, rms=0.078694Jy sigma=1.257791 wmodel /J1437-2947_S_map.mod ! wmodel: Unable to open new model file: /J1437-2947_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1437-2947_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 11.72 at -0.8306 degrees (North through East) ! Clean map min=-0.0019526 max=0.06272 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1437-2947_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0627195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000543407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.59923 2.59923 5.19845 10.3969 20.7938 41.5876 83.1752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 115.419 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1437-2947_S_dfm.log closed on Thu May 19 20:23:02 2016