! Started logfile: /scr/pima/bg219i_uvs/J0325+2224_S_dfm.log on Thu May 19 23:00:47 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/J0325+2224_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0325+2224_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0325+2224 ! ! 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 1260 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 J0325+2224_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.154420Jy sigma=21.624953 ! Fit after self-cal, rms=0.467845Jy sigma=8.517006 ! 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=3.137 mas, bmaj=7.541 mas, bpa=16.31 degrees ! Estimated noise=1.33234 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 = 0.423645 Jy ! Component: 100 - total flux cleaned = 0.533383 Jy ! Total flux subtracted in 100 components = 0.533383 Jy ! Clean residual min=-0.024152 max=0.054369 Jy/beam ! Clean residual mean=-0.000142 rms=0.008115 Jy/beam ! Combined flux in latest and established models = 0.533383 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.533383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159231Jy sigma=2.706799 ! Fit after self-cal, rms=0.158432Jy sigma=2.699020 ! Inverting map ! Added new window around map position (5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615062 Jy ! Component: 100 - total flux cleaned = 0.0995452 Jy ! Total flux subtracted in 100 components = 0.0995452 Jy ! Clean residual min=-0.015240 max=0.022158 Jy/beam ! Clean residual mean=-0.000040 rms=0.004202 Jy/beam ! Combined flux in latest and established models = 0.632928 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.632928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129313Jy sigma=2.007943 ! Fit after self-cal, rms=0.128877Jy sigma=1.998572 ! 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=3.53 mas, bmaj=7.882 mas, bpa=15.96 degrees ! Estimated noise=1.19048 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 = 0.0294237 Jy ! Component: 100 - total flux cleaned = 0.0454094 Jy ! Component: 150 - total flux cleaned = 0.0537384 Jy ! Component: 200 - total flux cleaned = 0.055887 Jy ! Total flux subtracted in 200 components = 0.055887 Jy ! Clean residual min=-0.009116 max=0.018270 Jy/beam ! Clean residual mean=0.000029 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 0.688815 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.688815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123853Jy sigma=1.815841 ! Fit after self-cal, rms=0.123720Jy sigma=1.812718 ! Inverting map ! Added new window around map position (-69, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157568 Jy ! Component: 100 - total flux cleaned = 0.0211389 Jy ! Component: 150 - total flux cleaned = 0.0245521 Jy ! Component: 200 - total flux cleaned = 0.0271337 Jy ! Total flux subtracted in 200 components = 0.0271337 Jy ! Clean residual min=-0.007504 max=0.010779 Jy/beam ! Clean residual mean=0.000015 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.715949 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.715949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121010Jy sigma=1.771971 ! Fit after self-cal, rms=0.120914Jy sigma=1.767854 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 7.882 at 15.96 degrees (North through East) ! Clean map min=-0.0073651 max=0.55539 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 1.01 HN 0.99 KP 0.98 ! LA 1.03 MK 1.03 NL 0.99 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.98 ! LA 1.02 MK 1.01 NL 1.00 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.98 ! LA 1.04 MK 1.03 NL 0.98 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 0.98 ! LA 1.05 MK 1.00 NL 1.02 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.120914Jy sigma=1.767854 ! Fit after self-cal, rms=0.121737Jy sigma=1.746321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=7.875 mas, bpa=16.01 degrees ! Estimated noise=1.18651 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 = -0.00304713 Jy ! Component: 100 - total flux cleaned = -0.00443891 Jy ! Component: 150 - total flux cleaned = -0.00525807 Jy ! Component: 200 - total flux cleaned = -0.00618351 Jy ! Total flux subtracted in 200 components = -0.00618351 Jy ! Clean residual min=-0.005519 max=0.006046 Jy/beam ! Clean residual mean=-0.000016 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.709765 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 93 components and 0.709765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121349Jy sigma=1.744770 ! Fit after self-cal, rms=0.121361Jy sigma=1.744705 ! 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=0.121361Jy sigma=1.744705 ! Fit after self-cal, rms=0.120823Jy sigma=1.743488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=7.878 mas, bpa=16.02 degrees ! Estimated noise=1.18042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00365996 Jy ! Component: 100 - total flux cleaned = -0.0051821 Jy ! Component: 150 - total flux cleaned = -0.0057461 Jy ! Component: 200 - total flux cleaned = -0.00614175 Jy ! Total flux subtracted in 200 components = -0.00614175 Jy ! Clean residual min=-0.005333 max=0.005895 Jy/beam ! Clean residual mean=-0.000016 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.703624 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.703624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120507Jy sigma=1.743849 ! Fit after self-cal, rms=0.120508Jy sigma=1.743833 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 = -0.000216725 Jy ! Component: 100 - total flux cleaned = -0.000366648 Jy ! Component: 150 - total flux cleaned = -0.000461696 Jy ! Component: 200 - total flux cleaned = -0.000592288 Jy ! Total flux subtracted in 200 components = -0.000592288 Jy ! Clean residual min=-0.005185 max=0.005808 Jy/beam ! Clean residual mean=-0.000017 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.703031 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.703031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120460Jy sigma=1.743286 ! Fit after self-cal, rms=0.120460Jy sigma=1.743271 ! 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=0.120460Jy sigma=1.743271 ! Fit after self-cal, rms=0.119840Jy sigma=1.741805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=7.881 mas, bpa=16.02 degrees ! Estimated noise=1.17328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00337883 Jy ! Component: 100 - total flux cleaned = -0.00478297 Jy ! Component: 150 - total flux cleaned = -0.00477978 Jy ! Component: 200 - total flux cleaned = -0.00486039 Jy ! Total flux subtracted in 200 components = -0.00486039 Jy ! Clean residual min=-0.005104 max=0.005819 Jy/beam ! Clean residual mean=-0.000016 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.698171 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 0.698171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119539Jy sigma=1.743087 ! Fit after self-cal, rms=0.119539Jy sigma=1.743078 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 = -1.89941e-06 Jy ! Component: 100 - total flux cleaned = -3.82585e-05 Jy ! Component: 150 - total flux cleaned = -0.000108935 Jy ! Component: 200 - total flux cleaned = -0.000178057 Jy ! Total flux subtracted in 200 components = -0.000178057 Jy ! Clean residual min=-0.004971 max=0.005742 Jy/beam ! Clean residual mean=-0.000017 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.697993 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 0.697993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119512Jy sigma=1.742722 ! Fit after self-cal, rms=0.119512Jy sigma=1.742711 ! 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=0.119512Jy sigma=1.742711 ! Fit after self-cal, rms=0.118888Jy sigma=1.741190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.796 mas, bmaj=10.46 mas, bpa=1.222 degrees ! Estimated noise=1.4797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309536 Jy ! Component: 100 - total flux cleaned = -0.00432536 Jy ! Component: 150 - total flux cleaned = -0.00508602 Jy ! Component: 200 - total flux cleaned = -0.005234 Jy ! Total flux subtracted in 200 components = -0.005234 Jy ! Clean residual min=-0.006661 max=0.007784 Jy/beam ! Clean residual mean=-0.000038 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.692759 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.692759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118604Jy sigma=1.742947 ! Fit after self-cal, rms=0.118601Jy sigma=1.742892 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 = -5.03956e-05 Jy ! Component: 100 - total flux cleaned = -4.71753e-05 Jy ! Component: 150 - total flux cleaned = -8.43464e-05 Jy ! Component: 200 - total flux cleaned = -0.000120442 Jy ! Total flux subtracted in 200 components = -0.000120442 Jy ! Clean residual min=-0.006411 max=0.007799 Jy/beam ! Clean residual mean=-0.000039 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.692638 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 161 components and 0.692638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118591Jy sigma=1.742852 ! Fit after self-cal, rms=0.118591Jy sigma=1.742828 ! 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=3.547 mas, bmaj=7.883 mas, bpa=16.02 degrees ! Estimated noise=1.1658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 7.883 at 16.02 degrees (North through East) ! Clean map min=-0.0054773 max=0.5431 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118591Jy sigma=1.742828 ! Fit after self-cal, rms=0.112996Jy sigma=1.635365 ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=7.911 mas, bpa=16.01 degrees ! Estimated noise=1.13155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010223 Jy ! Component: 100 - total flux cleaned = -0.00966113 Jy ! Component: 150 - total flux cleaned = -0.0091624 Jy ! Component: 200 - total flux cleaned = -0.00854428 Jy ! Total flux subtracted in 200 components = -0.00854428 Jy ! Clean residual min=-0.006755 max=0.009949 Jy/beam ! Clean residual mean=0.000022 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.684094 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 193 components and 0.684094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109591Jy sigma=1.610348 ! Fit after self-cal, rms=0.109589Jy sigma=1.609804 ! Inverting map ! Added new window around map position (54.5, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868393 Jy ! Component: 100 - total flux cleaned = 0.0112428 Jy ! Component: 150 - total flux cleaned = 0.0141593 Jy ! Component: 200 - total flux cleaned = 0.0157931 Jy ! Total flux subtracted in 200 components = 0.0157931 Jy ! Clean residual min=-0.007259 max=0.007950 Jy/beam ! Clean residual mean=0.000003 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.699887 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 218 components and 0.699887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108017Jy sigma=1.597508 ! Fit after self-cal, rms=0.107919Jy sigma=1.595391 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107919Jy sigma=1.595391 ! Fit after self-cal, rms=0.106134Jy sigma=1.559728 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=3.162 mas, bmaj=7.573 mas, bpa=16.33 degrees ! Estimated noise=1.24146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.394709 Jy ! Component: 100 - total flux cleaned = 0.495606 Jy ! Component: 150 - total flux cleaned = 0.551166 Jy ! Component: 200 - total flux cleaned = 0.586939 Jy ! Total flux subtracted in 200 components = 0.586939 Jy ! Clean residual min=-0.014266 max=0.022354 Jy/beam ! Clean residual mean=-0.000010 rms=0.004294 Jy/beam ! Combined flux in latest and established models = 0.586939 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.586939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=7.927 mas, bpa=15.96 degrees ! Estimated noise=1.10527 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 (68.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301306 Jy ! Component: 100 - total flux cleaned = 0.0503101 Jy ! Component: 150 - total flux cleaned = 0.064846 Jy ! Component: 200 - total flux cleaned = 0.0758438 Jy ! Total flux subtracted in 200 components = 0.0758438 Jy ! Clean residual min=-0.010528 max=0.011756 Jy/beam ! Clean residual mean=-0.000006 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.662783 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.662783 Jy ! Inverting map ! Added new window around map position (-35, 102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920527 Jy ! Component: 100 - total flux cleaned = 0.0148326 Jy ! Component: 150 - total flux cleaned = 0.0192669 Jy ! Component: 200 - total flux cleaned = 0.02195 Jy ! Total flux subtracted in 200 components = 0.02195 Jy ! Clean residual min=-0.008258 max=0.006934 Jy/beam ! Clean residual mean=-0.000006 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.684733 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.684733 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=6.838 mas, bmaj=10.54 mas, bpa=1.229 degrees ! Estimated noise=1.39039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544459 Jy ! Component: 100 - total flux cleaned = 0.00831366 Jy ! Component: 150 - total flux cleaned = 0.009597 Jy ! Component: 200 - total flux cleaned = 0.0101684 Jy ! Total flux subtracted in 200 components = 0.0101684 Jy ! Clean residual min=-0.006034 max=0.005820 Jy/beam ! Clean residual mean=-0.000017 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.694901 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 = 0.000785305 Jy ! Component: 100 - total flux cleaned = 0.00138518 Jy ! Component: 150 - total flux cleaned = 0.00204867 Jy ! Component: 200 - total flux cleaned = 0.00255675 Jy ! Total flux subtracted in 200 components = 0.00255675 Jy ! Clean residual min=-0.005257 max=0.005309 Jy/beam ! Clean residual mean=-0.000018 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.697458 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 138 components and 0.697458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=7.927 mas, bpa=15.96 degrees ! Estimated noise=1.10527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00207364 Jy ! Component: 100 - total flux cleaned = -0.00278181 Jy ! Component: 150 - total flux cleaned = -0.00291983 Jy ! Component: 200 - total flux cleaned = -0.0028056 Jy ! Total flux subtracted in 200 components = -0.0028056 Jy ! Clean residual min=-0.007192 max=0.004837 Jy/beam ! Clean residual mean=-0.000008 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.694652 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.694652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100495Jy sigma=1.532261 ! Fit after self-cal, rms=0.100341Jy sigma=1.528461 wmodel /J0325+2224_S_map.mod ! wmodel: Unable to open new model file: /J0325+2224_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0325+2224_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 7.927 at 15.96 degrees (North through East) ! Clean map min=-0.00683 max=0.50515 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0325+2224_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.505146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0013392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.795336 0.795336 1.59067 3.18134 6.36269 12.7254 25.4507 50.9015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.505 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 377.199 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0325+2224_S_dfm.log closed on Thu May 19 23:00:50 2016