! Started logfile: /scr/pima/bg219i_uvs/J1404+6551_S_dfm.log on Thu May 19 23:23:50 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/bg219i_uvs/J1404+6551_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1404+6551_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1404+6551 ! ! 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 8112 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 J1404+6551_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022231Jy sigma=24.108860 ! Fit after self-cal, rms=0.882161Jy sigma=21.035451 ! 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=2.872 mas, bmaj=3.956 mas, bpa=-62.86 degrees ! Estimated noise=0.558358 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 = 0.0762172 Jy ! Component: 100 - total flux cleaned = 0.114027 Jy ! Total flux subtracted in 100 components = 0.114027 Jy ! Clean residual min=-0.016858 max=0.031081 Jy/beam ! Clean residual mean=-0.000147 rms=0.005080 Jy/beam ! Combined flux in latest and established models = 0.114027 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.114027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148417Jy sigma=3.189156 ! Fit after self-cal, rms=0.147429Jy sigma=3.169250 ! Inverting map ! Added new window around map position (68, 18). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326405 Jy ! Component: 100 - total flux cleaned = 0.0551374 Jy ! Total flux subtracted in 100 components = 0.0551374 Jy ! Clean residual min=-0.014391 max=0.025815 Jy/beam ! Clean residual mean=-0.000148 rms=0.004458 Jy/beam ! Combined flux in latest and established models = 0.169164 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.169164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134487Jy sigma=2.877813 ! Fit after self-cal, rms=0.133903Jy sigma=2.865719 ! 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=3.671 mas, bmaj=5.004 mas, bpa=-65.16 degrees ! Estimated noise=0.351099 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 (-6, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518715 Jy ! Component: 100 - total flux cleaned = 0.08812 Jy ! Component: 150 - total flux cleaned = 0.116194 Jy ! Component: 200 - total flux cleaned = 0.138604 Jy ! Total flux subtracted in 200 components = 0.138604 Jy ! Clean residual min=-0.016774 max=0.027291 Jy/beam ! Clean residual mean=-0.000304 rms=0.005246 Jy/beam ! Combined flux in latest and established models = 0.307768 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 115 components and 0.307768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099724Jy sigma=2.170260 ! Fit after self-cal, rms=0.097106Jy sigma=2.107281 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.671 x 5.004 at -65.16 degrees (North through East) ! Clean map min=-0.016467 max=0.10198 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 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 1.00* 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=0.097106Jy sigma=2.107281 ! Fit after self-cal, rms=0.097106Jy sigma=2.107281 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=5.004 mas, bpa=-65.16 degrees ! Estimated noise=0.351099 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 = 0.0241725 Jy ! Component: 100 - total flux cleaned = 0.0415406 Jy ! Component: 150 - total flux cleaned = 0.0556905 Jy ! Component: 200 - total flux cleaned = 0.0675151 Jy ! Total flux subtracted in 200 components = 0.0675151 Jy ! Clean residual min=-0.014359 max=0.018965 Jy/beam ! Clean residual mean=-0.000248 rms=0.004238 Jy/beam ! Combined flux in latest and established models = 0.375284 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 170 components and 0.375284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086776Jy sigma=1.912625 ! Fit after self-cal, rms=0.085974Jy sigma=1.892941 ! 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=0.085974Jy sigma=1.892941 ! Fit after self-cal, rms=0.085974Jy sigma=1.892941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=5.004 mas, bpa=-65.16 degrees ! Estimated noise=0.351099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131902 Jy ! Component: 100 - total flux cleaned = 0.0228906 Jy ! Component: 150 - total flux cleaned = 0.0306761 Jy ! Component: 200 - total flux cleaned = 0.0370399 Jy ! Total flux subtracted in 200 components = 0.0370399 Jy ! Clean residual min=-0.013862 max=0.016199 Jy/beam ! Clean residual mean=-0.000221 rms=0.003914 Jy/beam ! Combined flux in latest and established models = 0.412323 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 195 components and 0.412323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082389Jy sigma=1.833942 ! Fit after self-cal, rms=0.082060Jy sigma=1.825910 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 = 0.0073579 Jy ! Component: 100 - total flux cleaned = 0.0123009 Jy ! Component: 150 - total flux cleaned = 0.0146415 Jy ! Component: 200 - total flux cleaned = 0.016369 Jy ! Total flux subtracted in 200 components = 0.016369 Jy ! Clean residual min=-0.013482 max=0.014806 Jy/beam ! Clean residual mean=-0.000206 rms=0.003805 Jy/beam ! Combined flux in latest and established models = 0.428692 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 211 components and 0.428692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080823Jy sigma=1.807673 ! Fit after self-cal, rms=0.080726Jy sigma=1.805130 ! 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=0.080726Jy sigma=1.805130 ! Fit after self-cal, rms=0.080040Jy sigma=1.782503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=5.081 mas, bpa=-63.46 degrees ! Estimated noise=0.356359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140436 Jy ! Component: 100 - total flux cleaned = 0.00253155 Jy ! Component: 150 - total flux cleaned = 0.00354366 Jy ! Component: 200 - total flux cleaned = 0.00435338 Jy ! Total flux subtracted in 200 components = 0.00435338 Jy ! Clean residual min=-0.011862 max=0.013958 Jy/beam ! Clean residual mean=-0.000101 rms=0.003722 Jy/beam ! Combined flux in latest and established models = 0.433046 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 222 components and 0.433046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079594Jy sigma=1.773741 ! Fit after self-cal, rms=0.079573Jy sigma=1.773009 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 = 0.00113833 Jy ! Component: 100 - total flux cleaned = 0.00198922 Jy ! Component: 150 - total flux cleaned = 0.00267234 Jy ! Component: 200 - total flux cleaned = 0.00321455 Jy ! Total flux subtracted in 200 components = 0.00321455 Jy ! Clean residual min=-0.011758 max=0.013885 Jy/beam ! Clean residual mean=-0.000096 rms=0.003700 Jy/beam ! Combined flux in latest and established models = 0.43626 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 229 components and 0.43626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079313Jy sigma=1.768206 ! Fit after self-cal, rms=0.079303Jy sigma=1.767887 ! 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=0.079303Jy sigma=1.767887 ! Fit after self-cal, rms=0.079310Jy sigma=1.767424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.998 mas, bmaj=9.983 mas, bpa=-80.06 degrees ! Estimated noise=0.455022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690128 Jy ! Component: 100 - total flux cleaned = 0.00959643 Jy ! Component: 150 - total flux cleaned = 0.0111811 Jy ! Component: 200 - total flux cleaned = 0.0117614 Jy ! Total flux subtracted in 200 components = 0.0117614 Jy ! Clean residual min=-0.022210 max=0.023041 Jy/beam ! Clean residual mean=-0.000183 rms=0.007109 Jy/beam ! Combined flux in latest and established models = 0.448022 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 235 components and 0.448022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079166Jy sigma=1.771132 ! Fit after self-cal, rms=0.079126Jy sigma=1.770390 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 = 0.000216717 Jy ! Component: 100 - total flux cleaned = 0.000747954 Jy ! Component: 150 - total flux cleaned = 0.00115266 Jy ! Component: 200 - total flux cleaned = 0.00163537 Jy ! Total flux subtracted in 200 components = 0.00163537 Jy ! Clean residual min=-0.021983 max=0.023048 Jy/beam ! Clean residual mean=-0.000176 rms=0.007084 Jy/beam ! Combined flux in latest and established models = 0.449657 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 235 components and 0.449657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079065Jy sigma=1.769692 ! Fit after self-cal, rms=0.079046Jy sigma=1.769413 ! 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=3.662 mas, bmaj=5.082 mas, bpa=-63.52 degrees ! Estimated noise=0.356065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.662 x 5.082 at -63.52 degrees (North through East) ! Clean map min=-0.011595 max=0.085394 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=2.858 mas, bmaj=4.008 mas, bpa=-61.58 degrees ! Estimated noise=0.567335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764759 Jy ! Component: 100 - total flux cleaned = 0.122467 Jy ! Component: 150 - total flux cleaned = 0.158943 Jy ! Component: 200 - total flux cleaned = 0.189243 Jy ! Total flux subtracted in 200 components = 0.189243 Jy ! Clean residual min=-0.013864 max=0.019670 Jy/beam ! Clean residual mean=-0.000131 rms=0.004095 Jy/beam ! Combined flux in latest and established models = 0.189243 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.189243 Jy ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=5.082 mas, bpa=-63.52 degrees ! Estimated noise=0.356065 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 = 0.0500788 Jy ! Component: 100 - total flux cleaned = 0.0876955 Jy ! Component: 150 - total flux cleaned = 0.117306 Jy ! Component: 200 - total flux cleaned = 0.141009 Jy ! Total flux subtracted in 200 components = 0.141009 Jy ! Clean residual min=-0.015720 max=0.019978 Jy/beam ! Clean residual mean=-0.000210 rms=0.004634 Jy/beam ! Combined flux in latest and established models = 0.330253 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 172 components and 0.330253 Jy ! Inverting map ! Added new window around map position (8, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216918 Jy ! Component: 100 - total flux cleaned = 0.039156 Jy ! Component: 150 - total flux cleaned = 0.0540559 Jy ! Component: 200 - total flux cleaned = 0.0668862 Jy ! Total flux subtracted in 200 components = 0.0668862 Jy ! Clean residual min=-0.011791 max=0.013038 Jy/beam ! Clean residual mean=-0.000145 rms=0.003745 Jy/beam ! Combined flux in latest and established models = 0.397139 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 236 components and 0.397139 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=7.998 mas, bmaj=9.983 mas, bpa=-80.06 degrees ! Estimated noise=0.455022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210843 Jy ! Component: 100 - total flux cleaned = 0.0363342 Jy ! Component: 150 - total flux cleaned = 0.0480799 Jy ! Component: 200 - total flux cleaned = 0.0576035 Jy ! Total flux subtracted in 200 components = 0.0576035 Jy ! Clean residual min=-0.020402 max=0.022064 Jy/beam ! Clean residual mean=-0.000163 rms=0.006602 Jy/beam ! Combined flux in latest and established models = 0.454742 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 = 0.0077738 Jy ! Component: 100 - total flux cleaned = 0.0141411 Jy ! Component: 150 - total flux cleaned = 0.0193682 Jy ! Component: 200 - total flux cleaned = 0.0233585 Jy ! Total flux subtracted in 200 components = 0.0233585 Jy ! Clean residual min=-0.019990 max=0.020995 Jy/beam ! Clean residual mean=-0.000118 rms=0.006438 Jy/beam ! Combined flux in latest and established models = 0.478101 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 296 components and 0.478101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=5.082 mas, bpa=-63.52 degrees ! Estimated noise=0.356065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000894445 Jy ! Component: 100 - total flux cleaned = 0.000887483 Jy ! Component: 150 - total flux cleaned = 0.00168934 Jy ! Component: 200 - total flux cleaned = 0.00239797 Jy ! Total flux subtracted in 200 components = 0.00239797 Jy ! Clean residual min=-0.010766 max=0.012177 Jy/beam ! Clean residual mean=-0.000057 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 0.480499 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 309 components and 0.480499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076467Jy sigma=1.698418 ! Fit after self-cal, rms=0.075832Jy sigma=1.683669 wmodel /J1404+6551_S_map.mod ! wmodel: Unable to open new model file: /J1404+6551_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1404+6551_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.662 x 5.082 at -63.52 degrees (North through East) ! Clean map min=-0.011021 max=0.091097 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1404+6551_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0910975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00320558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.5565 10.5565 21.1131 42.2261 84.4522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0096 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 28.418 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1404+6551_S_dfm.log closed on Thu May 19 23:23:52 2016