! Started logfile: /scr/pima/bg219b_uvs/J1532+6755_S_dfm.log on Thu May 19 20:24:31 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1532+6755_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1532+6755_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813492 visibilities/baseline/integration-bin. ! Found source: J1532+6755 ! ! 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 8200 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 J1532+6755_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051410Jy sigma=22.608133 ! Fit after self-cal, rms=0.725308Jy sigma=15.595720 ! 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=2.855 mas, bmaj=6.058 mas, bpa=88.46 degrees ! Estimated noise=0.577519 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 = 0.20302 Jy ! Component: 100 - total flux cleaned = 0.267614 Jy ! Total flux subtracted in 100 components = 0.267614 Jy ! Clean residual min=-0.015190 max=0.047961 Jy/beam ! Clean residual mean=-0.000080 rms=0.004443 Jy/beam ! Combined flux in latest and established models = 0.267614 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.267614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105162Jy sigma=2.190285 ! Fit after self-cal, rms=0.104958Jy sigma=2.184672 ! Inverting map ! Added new window around map position (6, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433816 Jy ! Component: 100 - total flux cleaned = 0.0680884 Jy ! Total flux subtracted in 100 components = 0.0680884 Jy ! Clean residual min=-0.010636 max=0.013787 Jy/beam ! Clean residual mean=-0.000007 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.335702 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.335702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079977Jy sigma=1.645948 ! Fit after self-cal, rms=0.078764Jy sigma=1.624264 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191629 Jy ! Component: 100 - total flux cleaned = 0.0327633 Jy ! Total flux subtracted in 100 components = 0.0327633 Jy ! Clean residual min=-0.007436 max=0.009747 Jy/beam ! Clean residual mean=0.000028 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.368465 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.368465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071955Jy sigma=1.478700 ! Fit after self-cal, rms=0.071757Jy sigma=1.474685 ! 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=3.527 mas, bmaj=7.012 mas, bpa=85.79 degrees ! Estimated noise=0.372921 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 = 0.0130182 Jy ! Component: 100 - total flux cleaned = 0.0211898 Jy ! Component: 150 - total flux cleaned = 0.0265495 Jy ! Component: 200 - total flux cleaned = 0.0301103 Jy ! Total flux subtracted in 200 components = 0.0301103 Jy ! Clean residual min=-0.006236 max=0.010728 Jy/beam ! Clean residual mean=0.000184 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.398576 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.398576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069004Jy sigma=1.417559 ! Fit after self-cal, rms=0.068915Jy sigma=1.415406 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 7.012 at 85.79 degrees (North through East) ! Clean map min=-0.0058965 max=0.27142 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 0.94 FD 0.97 HN 0.97 KP 0.92 ! LA 0.95 MK 0.99 NL 0.95 OV 0.96 ! PT 1.14 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.96 ! LA 0.95 MK 1.01 NL 0.95 OV 0.98 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.96 ! LA 0.93 MK 1.02 NL 0.97 OV 0.98 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.97 ! LA 0.97 MK 1.06 NL 1.03 OV 1.00 ! PT 1.10 SC 1.02 ! ! ! Fit before self-cal, rms=0.068915Jy sigma=1.415406 ! Fit after self-cal, rms=0.065679Jy sigma=1.329043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=7.046 mas, bpa=85.71 degrees ! Estimated noise=0.370853 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 = 0.00311357 Jy ! Component: 100 - total flux cleaned = 0.00366889 Jy ! Component: 150 - total flux cleaned = 0.00409825 Jy ! Component: 200 - total flux cleaned = 0.00414444 Jy ! Total flux subtracted in 200 components = 0.00414444 Jy ! Clean residual min=-0.005809 max=0.006168 Jy/beam ! Clean residual mean=0.000138 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.40272 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.40272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065514Jy sigma=1.325193 ! Fit after self-cal, rms=0.065518Jy sigma=1.324718 ! 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=0.065518Jy sigma=1.324718 ! Fit after self-cal, rms=0.062076Jy sigma=1.239282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=7.043 mas, bpa=85.54 degrees ! Estimated noise=0.370574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186777 Jy ! Component: 100 - total flux cleaned = 0.00238059 Jy ! Component: 150 - total flux cleaned = 0.00253625 Jy ! Component: 200 - total flux cleaned = 0.00258304 Jy ! Total flux subtracted in 200 components = 0.00258304 Jy ! Clean residual min=-0.002041 max=0.001753 Jy/beam ! Clean residual mean=0.000014 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.405303 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.405303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062011Jy sigma=1.237951 ! Fit after self-cal, rms=0.062038Jy sigma=1.237647 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 = 0.000276313 Jy ! Component: 100 - total flux cleaned = 0.00033657 Jy ! Component: 150 - total flux cleaned = 0.000353473 Jy ! Component: 200 - total flux cleaned = 0.000337978 Jy ! Total flux subtracted in 200 components = 0.000337978 Jy ! Clean residual min=-0.002009 max=0.001730 Jy/beam ! Clean residual mean=0.000015 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.405641 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.405641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062025Jy sigma=1.237419 ! Fit after self-cal, rms=0.062025Jy sigma=1.237387 ! 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=0.062025Jy sigma=1.237387 ! Fit after self-cal, rms=0.061989Jy sigma=1.237166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=7.04 mas, bpa=85.47 degrees ! Estimated noise=0.370314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625337 Jy ! Component: 100 - total flux cleaned = 0.000765457 Jy ! Component: 150 - total flux cleaned = 0.000843574 Jy ! Component: 200 - total flux cleaned = 0.000907714 Jy ! Total flux subtracted in 200 components = 0.000907714 Jy ! Clean residual min=-0.001939 max=0.001770 Jy/beam ! Clean residual mean=0.000012 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.406549 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.406549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061974Jy sigma=1.236957 ! Fit after self-cal, rms=0.061975Jy sigma=1.236914 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 = 0.000144263 Jy ! Component: 100 - total flux cleaned = 0.000156973 Jy ! Component: 150 - total flux cleaned = 0.000169004 Jy ! Component: 200 - total flux cleaned = 0.000189977 Jy ! Total flux subtracted in 200 components = 0.000189977 Jy ! Clean residual min=-0.001933 max=0.001758 Jy/beam ! Clean residual mean=0.000013 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.406739 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.406739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061969Jy sigma=1.236830 ! Fit after self-cal, rms=0.061969Jy sigma=1.236817 ! 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=0.061969Jy sigma=1.236817 ! Fit after self-cal, rms=0.061943Jy sigma=1.236753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.5 mas, bmaj=11.31 mas, bpa=74.11 degrees ! Estimated noise=0.46014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248735 Jy ! Component: 100 - total flux cleaned = 0.000215346 Jy ! Component: 150 - total flux cleaned = 0.000206982 Jy ! Component: 200 - total flux cleaned = 0.000200592 Jy ! Total flux subtracted in 200 components = 0.000200592 Jy ! Clean residual min=-0.001991 max=0.001944 Jy/beam ! Clean residual mean=0.000022 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.40694 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.40694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061939Jy sigma=1.236737 ! Fit after self-cal, rms=0.061939Jy sigma=1.236719 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 = -2.26441e-05 Jy ! Component: 100 - total flux cleaned = -2.87908e-05 Jy ! Component: 150 - total flux cleaned = -4.74624e-05 Jy ! Component: 200 - total flux cleaned = -5.32257e-05 Jy ! Total flux subtracted in 200 components = -5.32257e-05 Jy ! Clean residual min=-0.001982 max=0.001937 Jy/beam ! Clean residual mean=0.000022 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.406886 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.406886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061938Jy sigma=1.236709 ! Fit after self-cal, rms=0.061938Jy sigma=1.236700 ! 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=3.551 mas, bmaj=7.039 mas, bpa=85.41 degrees ! Estimated noise=0.370261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.551 x 7.039 at 85.41 degrees (North through East) ! Clean map min=-0.0018112 max=0.26922 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=6.076 mas, bpa=87.94 degrees ! Estimated noise=0.572138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200168 Jy ! Component: 100 - total flux cleaned = 0.270744 Jy ! Component: 150 - total flux cleaned = 0.310807 Jy ! Component: 200 - total flux cleaned = 0.335489 Jy ! Total flux subtracted in 200 components = 0.335489 Jy ! Clean residual min=-0.007054 max=0.013454 Jy/beam ! Clean residual mean=-0.000061 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.335489 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.335489 Jy ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=7.039 mas, bpa=85.41 degrees ! Estimated noise=0.370261 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 = 0.0246619 Jy ! Component: 100 - total flux cleaned = 0.0402706 Jy ! Component: 150 - total flux cleaned = 0.0505888 Jy ! Component: 200 - total flux cleaned = 0.0574669 Jy ! Total flux subtracted in 200 components = 0.0574669 Jy ! Clean residual min=-0.002713 max=0.003695 Jy/beam ! Clean residual mean=-0.000029 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.392956 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 65 components and 0.392956 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462881 Jy ! Component: 100 - total flux cleaned = 0.00778796 Jy ! Component: 150 - total flux cleaned = 0.00997868 Jy ! Component: 200 - total flux cleaned = 0.011531 Jy ! Total flux subtracted in 200 components = 0.011531 Jy ! Clean residual min=-0.002102 max=0.001750 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.404487 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.404487 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=7.5 mas, bmaj=11.31 mas, bpa=74.11 degrees ! Estimated noise=0.46014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132293 Jy ! Component: 100 - total flux cleaned = 0.00199612 Jy ! Component: 150 - total flux cleaned = 0.00236276 Jy ! Component: 200 - total flux cleaned = 0.00245034 Jy ! Total flux subtracted in 200 components = 0.00245034 Jy ! Clean residual min=-0.002086 max=0.001937 Jy/beam ! Clean residual mean=0.000022 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.406938 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 = 7.96991e-06 Jy ! Component: 100 - total flux cleaned = 7.8167e-06 Jy ! Component: 150 - total flux cleaned = 7.93839e-06 Jy ! Component: 200 - total flux cleaned = 1.00298e-06 Jy ! Total flux subtracted in 200 components = 1.00298e-06 Jy ! Clean residual min=-0.002065 max=0.001931 Jy/beam ! Clean residual mean=0.000022 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.406939 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.406939 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=7.039 mas, bpa=85.41 degrees ! Estimated noise=0.370261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.14135e-05 Jy ! Component: 100 - total flux cleaned = 0.00014346 Jy ! Component: 150 - total flux cleaned = 0.000250745 Jy ! Component: 200 - total flux cleaned = 0.000326943 Jy ! Total flux subtracted in 200 components = 0.000326943 Jy ! Clean residual min=-0.001975 max=0.001777 Jy/beam ! Clean residual mean=0.000012 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.407265 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.407265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061961Jy sigma=1.237278 ! Fit after self-cal, rms=0.061958Jy sigma=1.237192 wmodel /J1532+6755_S_map.mod ! wmodel: Unable to open new model file: /J1532+6755_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1532+6755_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.551 x 7.039 at 85.41 degrees (North through East) ! Clean map min=-0.0018805 max=0.26925 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1532+6755_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.26925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449861 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.501238 0.501238 1.00248 2.00495 4.0099 8.0198 16.0396 32.0792 64.1584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.269 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 598.518 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1532+6755_S_dfm.log closed on Thu May 19 20:24:34 2016