! Started logfile: /scr/pima/bg219h_uvs/J0803+0421_S_dfm.log on Thu May 19 22:14:30 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/J0803+0421_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0803+0421_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.934113 visibilities/baseline/integration-bin. ! Found source: J0803+0421 ! ! 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 9584 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 J0803+0421_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.069335Jy sigma=24.215016 ! Fit after self-cal, rms=0.637715Jy sigma=14.546874 ! 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=2.71 mas, bmaj=6.425 mas, bpa=-3.53 degrees ! Estimated noise=0.56695 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 = 0.281708 Jy ! Component: 100 - total flux cleaned = 0.343145 Jy ! Total flux subtracted in 100 components = 0.343145 Jy ! Clean residual min=-0.009064 max=0.017366 Jy/beam ! Clean residual mean=0.000005 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 0.343145 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.343145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072827Jy sigma=1.654191 ! Fit after self-cal, rms=0.072824Jy sigma=1.654136 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183237 Jy ! Component: 100 - total flux cleaned = 0.0276692 Jy ! Total flux subtracted in 100 components = 0.0276692 Jy ! Clean residual min=-0.007791 max=0.009594 Jy/beam ! Clean residual mean=0.000001 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.370814 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.370814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067710Jy sigma=1.560398 ! Fit after self-cal, rms=0.067696Jy sigma=1.560104 ! 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=3.234 mas, bmaj=7.37 mas, bpa=-4.882 degrees ! Estimated noise=0.370279 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 = 0.00526688 Jy ! Component: 100 - total flux cleaned = 0.00783633 Jy ! Component: 150 - total flux cleaned = 0.00917014 Jy ! Component: 200 - total flux cleaned = 0.00953786 Jy ! Total flux subtracted in 200 components = 0.00953786 Jy ! Clean residual min=-0.007661 max=0.011189 Jy/beam ! Clean residual mean=-0.000000 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 0.380352 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.380352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067180Jy sigma=1.556410 ! Fit after self-cal, rms=0.067176Jy sigma=1.556321 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.234 x 7.37 at -4.882 degrees (North through East) ! Clean map min=-0.0074104 max=0.36386 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 0.98 KP 0.99 ! LA 0.98 MK 0.98 NL 1.02 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 0.98 ! LA 1.00 MK 1.00 NL 1.15 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 1.02 ! LA 0.98 MK 1.01 NL 0.96 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.067176Jy sigma=1.556321 ! Fit after self-cal, rms=0.066399Jy sigma=1.522364 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=7.387 mas, bpa=-4.855 degrees ! Estimated noise=0.368373 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 = -0.0018854 Jy ! Component: 100 - total flux cleaned = -0.00281727 Jy ! Component: 150 - total flux cleaned = -0.00330026 Jy ! Component: 200 - total flux cleaned = -0.00337311 Jy ! Total flux subtracted in 200 components = -0.00337311 Jy ! Clean residual min=-0.007187 max=0.009630 Jy/beam ! Clean residual mean=-0.000001 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.376978 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.376978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066418Jy sigma=1.519015 ! Fit after self-cal, rms=0.066418Jy sigma=1.518910 ! 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=0.066418Jy sigma=1.518910 ! Fit after self-cal, rms=0.064430Jy sigma=1.472472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=7.4 mas, bpa=-4.885 degrees ! Estimated noise=0.366728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185704 Jy ! Component: 100 - total flux cleaned = -0.00248415 Jy ! Component: 150 - total flux cleaned = -0.00267764 Jy ! Component: 200 - total flux cleaned = -0.00273373 Jy ! Total flux subtracted in 200 components = -0.00273373 Jy ! Clean residual min=-0.004772 max=0.006281 Jy/beam ! Clean residual mean=-0.000000 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.374245 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.374245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064436Jy sigma=1.469407 ! Fit after self-cal, rms=0.064442Jy sigma=1.469315 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, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406594 Jy ! Component: 100 - total flux cleaned = 0.00531787 Jy ! Component: 150 - total flux cleaned = 0.00610552 Jy ! Component: 200 - total flux cleaned = 0.00639357 Jy ! Total flux subtracted in 200 components = 0.00639357 Jy ! Clean residual min=-0.004604 max=0.005288 Jy/beam ! Clean residual mean=0.000000 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.380638 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.380638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064112Jy sigma=1.452905 ! Fit after self-cal, rms=0.064077Jy sigma=1.451978 ! 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=0.064077Jy sigma=1.451978 ! Fit after self-cal, rms=0.063871Jy sigma=1.450064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=7.41 mas, bpa=-4.941 degrees ! Estimated noise=0.365985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141495 Jy ! Component: 100 - total flux cleaned = 0.00125967 Jy ! Component: 150 - total flux cleaned = 0.00119344 Jy ! Component: 200 - total flux cleaned = 0.0011942 Jy ! Total flux subtracted in 200 components = 0.0011942 Jy ! Clean residual min=-0.004749 max=0.005375 Jy/beam ! Clean residual mean=-0.000000 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.381833 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.381833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063802Jy sigma=1.442669 ! Fit after self-cal, rms=0.063793Jy sigma=1.442418 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 = 0.000327977 Jy ! Component: 100 - total flux cleaned = 0.000186801 Jy ! Component: 150 - total flux cleaned = 0.00010202 Jy ! Component: 200 - total flux cleaned = 2.54461e-05 Jy ! Total flux subtracted in 200 components = 2.54461e-05 Jy ! Clean residual min=-0.004756 max=0.005211 Jy/beam ! Clean residual mean=-0.000000 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.381858 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.381858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063773Jy sigma=1.439870 ! Fit after self-cal, rms=0.063773Jy sigma=1.439825 ! 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=0.063773Jy sigma=1.439825 ! Fit after self-cal, rms=0.063644Jy sigma=1.439070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.934 mas, bmaj=11.46 mas, bpa=-4.878 degrees ! Estimated noise=0.462987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117793 Jy ! Component: 100 - total flux cleaned = -0.00156515 Jy ! Component: 150 - total flux cleaned = -0.00166571 Jy ! Component: 200 - total flux cleaned = -0.00170753 Jy ! Total flux subtracted in 200 components = -0.00170753 Jy ! Clean residual min=-0.005668 max=0.006295 Jy/beam ! Clean residual mean=-0.000001 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.380151 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.38015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063679Jy sigma=1.437004 ! Fit after self-cal, rms=0.063670Jy sigma=1.436858 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 = -0.000108569 Jy ! Component: 100 - total flux cleaned = -0.000149035 Jy ! Component: 150 - total flux cleaned = -0.00014868 Jy ! Component: 200 - total flux cleaned = -0.0001491 Jy ! Total flux subtracted in 200 components = -0.0001491 Jy ! Clean residual min=-0.005703 max=0.006167 Jy/beam ! Clean residual mean=-0.000001 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.380001 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.380001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063695Jy sigma=1.436609 ! Fit after self-cal, rms=0.063694Jy sigma=1.436570 ! 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=3.244 mas, bmaj=7.413 mas, bpa=-4.938 degrees ! Estimated noise=0.365402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 7.413 at -4.938 degrees (North through East) ! Clean map min=-0.0047324 max=0.35898 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=2.72 mas, bmaj=6.461 mas, bpa=-3.557 degrees ! Estimated noise=0.560889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278662 Jy ! Component: 100 - total flux cleaned = 0.339434 Jy ! Component: 150 - total flux cleaned = 0.356237 Jy ! Component: 200 - total flux cleaned = 0.366089 Jy ! Total flux subtracted in 200 components = 0.366089 Jy ! Clean residual min=-0.006272 max=0.006420 Jy/beam ! Clean residual mean=0.000001 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.366089 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.366089 Jy ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=7.413 mas, bpa=-4.938 degrees ! Estimated noise=0.365402 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 (-18.5, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720024 Jy ! Component: 100 - total flux cleaned = 0.010201 Jy ! Component: 150 - total flux cleaned = 0.0120319 Jy ! Component: 200 - total flux cleaned = 0.0133622 Jy ! Total flux subtracted in 200 components = 0.0133622 Jy ! Clean residual min=-0.004932 max=0.005759 Jy/beam ! Clean residual mean=-0.000000 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.379451 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.379451 Jy ! Inverting map ! Added new window around map position (51, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048109 Jy ! Component: 100 - total flux cleaned = 0.00470785 Jy ! Component: 150 - total flux cleaned = 0.00511901 Jy ! Component: 200 - total flux cleaned = 0.00548762 Jy ! Total flux subtracted in 200 components = 0.00548762 Jy ! Clean residual min=-0.004516 max=0.004694 Jy/beam ! Clean residual mean=-0.000000 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.384939 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.384939 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=6.934 mas, bmaj=11.46 mas, bpa=-4.878 degrees ! Estimated noise=0.462987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115508 Jy ! Component: 100 - total flux cleaned = 5.75363e-05 Jy ! Component: 150 - total flux cleaned = 0.000200091 Jy ! Component: 200 - total flux cleaned = 0.000264081 Jy ! Total flux subtracted in 200 components = 0.000264081 Jy ! Clean residual min=-0.004357 max=0.006117 Jy/beam ! Clean residual mean=-0.000000 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.385203 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) ! Added new window around map position (19.5, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455173 Jy ! Component: 100 - total flux cleaned = 0.0049044 Jy ! Component: 150 - total flux cleaned = 0.00455918 Jy ! Component: 200 - total flux cleaned = 0.00411571 Jy ! Total flux subtracted in 200 components = 0.00411571 Jy ! Clean residual min=-0.003759 max=0.003789 Jy/beam ! Clean residual mean=-0.000002 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.389319 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 148 components and 0.389319 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=7.413 mas, bpa=-4.938 degrees ! Estimated noise=0.365402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487538 Jy ! Component: 100 - total flux cleaned = -0.000390501 Jy ! Component: 150 - total flux cleaned = -0.000553945 Jy ! Component: 200 - total flux cleaned = -0.000783375 Jy ! Total flux subtracted in 200 components = -0.000783375 Jy ! Clean residual min=-0.003677 max=0.003818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.388535 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 176 components and 0.388536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062857Jy sigma=1.396106 ! Fit after self-cal, rms=0.062784Jy sigma=1.394609 wmodel /J0803+0421_S_map.mod ! wmodel: Unable to open new model file: /J0803+0421_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0803+0421_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 7.413 at -4.938 degrees (North through East) ! Clean map min=-0.0047133 max=0.35523 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0803+0421_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.355229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000899862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.759958 0.759958 1.51992 3.03983 6.07966 12.1593 24.3186 48.6373 97.2746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.355 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 394.758 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0803+0421_S_dfm.log closed on Thu May 19 22:14:33 2016