! Started logfile: /scr/pima/bg219e_uvs/J0442-2825_S_dfm.log on Thu May 19 18:23:24 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/bg219e_uvs/J0442-2825_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0442-2825_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.910053 visibilities/baseline/integration-bin. ! Found source: J0442-2825 ! ! 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 5504 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 J0442-2825_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024636Jy sigma=17.066558 ! Fit after self-cal, rms=0.760502Jy sigma=12.483878 ! 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=3.271 mas, bmaj=13.81 mas, bpa=9.567 degrees ! Estimated noise=0.844956 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 = 0.183244 Jy ! Component: 100 - total flux cleaned = 0.233024 Jy ! Total flux subtracted in 100 components = 0.233024 Jy ! Clean residual min=-0.009861 max=0.022991 Jy/beam ! Clean residual mean=-0.000043 rms=0.003373 Jy/beam ! Combined flux in latest and established models = 0.233024 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.233024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095620Jy sigma=1.542987 ! Fit after self-cal, rms=0.095549Jy sigma=1.542233 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263976 Jy ! Component: 100 - total flux cleaned = 0.0414066 Jy ! Total flux subtracted in 100 components = 0.0414066 Jy ! Clean residual min=-0.007430 max=0.008562 Jy/beam ! Clean residual mean=-0.000024 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.274431 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.274431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086795Jy sigma=1.366992 ! Fit after self-cal, rms=0.086722Jy sigma=1.366097 ! 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=4.027 mas, bmaj=15.76 mas, bpa=8.403 degrees ! Estimated noise=0.604819 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 = 0.0122737 Jy ! Component: 100 - total flux cleaned = 0.0182223 Jy ! Component: 150 - total flux cleaned = 0.0212194 Jy ! Component: 200 - total flux cleaned = 0.0213117 Jy ! Total flux subtracted in 200 components = 0.0213117 Jy ! Clean residual min=-0.004744 max=0.005928 Jy/beam ! Clean residual mean=-0.000008 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.295743 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.295743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085227Jy sigma=1.335811 ! Fit after self-cal, rms=0.085202Jy sigma=1.335445 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.027 x 15.76 at 8.403 degrees (North through East) ! Clean map min=-0.0045227 max=0.24193 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 0.99 FD 0.99 HN 1.07 KP 1.00 ! LA 0.99 NL 0.98 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.06 KP 0.99 ! LA 1.01 NL 1.02 OV 0.98 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.11 KP 0.98 ! LA 1.00 NL 0.99 OV 0.98 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 0.94 ! LA 1.02 NL 1.01 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.085202Jy sigma=1.335445 ! Fit after self-cal, rms=0.085942Jy sigma=1.326923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=15.9 mas, bpa=8.723 degrees ! Estimated noise=0.60415 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 = -0.00207075 Jy ! Component: 100 - total flux cleaned = -0.00235496 Jy ! Component: 150 - total flux cleaned = -0.0025618 Jy ! Component: 200 - total flux cleaned = -0.00279935 Jy ! Total flux subtracted in 200 components = -0.00279935 Jy ! Clean residual min=-0.004089 max=0.005043 Jy/beam ! Clean residual mean=-0.000010 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.292944 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.292944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085843Jy sigma=1.325686 ! Fit after self-cal, rms=0.085863Jy sigma=1.325637 ! 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=0.085863Jy sigma=1.325637 ! Fit after self-cal, rms=0.086090Jy sigma=1.325308 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=15.95 mas, bpa=8.797 degrees ! Estimated noise=0.603362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170794 Jy ! Component: 100 - total flux cleaned = -0.00185177 Jy ! Component: 150 - total flux cleaned = -0.00202729 Jy ! Component: 200 - total flux cleaned = -0.00218951 Jy ! Total flux subtracted in 200 components = -0.00218951 Jy ! Clean residual min=-0.003967 max=0.004911 Jy/beam ! Clean residual mean=-0.000009 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.290754 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.290754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086023Jy sigma=1.324474 ! Fit after self-cal, rms=0.086028Jy sigma=1.324465 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 (-11.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020204 Jy ! Component: 100 - total flux cleaned = 0.0028926 Jy ! Component: 150 - total flux cleaned = 0.00314928 Jy ! Component: 200 - total flux cleaned = 0.00315094 Jy ! Total flux subtracted in 200 components = 0.00315094 Jy ! Clean residual min=-0.003402 max=0.003836 Jy/beam ! Clean residual mean=-0.000009 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.293905 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.293905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085718Jy sigma=1.319829 ! Fit after self-cal, rms=0.085708Jy sigma=1.319516 ! Inverting map ! Added new window around map position (8.5, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282882 Jy ! Component: 100 - total flux cleaned = 0.00330361 Jy ! Component: 150 - total flux cleaned = 0.0033054 Jy ! Component: 200 - total flux cleaned = 0.00330561 Jy ! Total flux subtracted in 200 components = 0.00330561 Jy ! Clean residual min=-0.003068 max=0.003224 Jy/beam ! Clean residual mean=-0.000009 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.297211 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.297211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085539Jy sigma=1.316988 ! Fit after self-cal, rms=0.085534Jy sigma=1.316845 ! 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=0.085534Jy sigma=1.316845 ! Fit after self-cal, rms=0.085700Jy sigma=1.313349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=15.94 mas, bpa=8.817 degrees ! Estimated noise=0.603235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116242 Jy ! Component: 100 - total flux cleaned = 0.00132055 Jy ! Component: 150 - total flux cleaned = 0.00132053 Jy ! Component: 200 - total flux cleaned = 0.00128022 Jy ! Total flux subtracted in 200 components = 0.00128022 Jy ! Clean residual min=-0.002855 max=0.003008 Jy/beam ! Clean residual mean=-0.000006 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.298491 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 146 components and 0.298491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085643Jy sigma=1.312501 ! Fit after self-cal, rms=0.085653Jy sigma=1.312426 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 (107, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184515 Jy ! Component: 100 - total flux cleaned = 0.00226911 Jy ! Component: 150 - total flux cleaned = 0.00277214 Jy ! Component: 200 - total flux cleaned = 0.00286376 Jy ! Total flux subtracted in 200 components = 0.00286376 Jy ! Clean residual min=-0.002659 max=0.002684 Jy/beam ! Clean residual mean=-0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.301355 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 173 components and 0.301355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085552Jy sigma=1.310751 ! Fit after self-cal, rms=0.085541Jy sigma=1.310650 ! 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=0.085541Jy sigma=1.310650 ! Fit after self-cal, rms=0.085689Jy sigma=1.310532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.256 mas, bmaj=22.52 mas, bpa=-0.6411 degrees ! Estimated noise=0.682411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125374 Jy ! Component: 100 - total flux cleaned = 0.00129159 Jy ! Component: 150 - total flux cleaned = 0.00129775 Jy ! Component: 200 - total flux cleaned = 0.00120586 Jy ! Total flux subtracted in 200 components = 0.00120586 Jy ! Clean residual min=-0.002380 max=0.002464 Jy/beam ! Clean residual mean=-0.000004 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.302561 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 203 components and 0.30256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085664Jy sigma=1.310105 ! Fit after self-cal, rms=0.085663Jy sigma=1.310055 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 = 0.000253545 Jy ! Component: 100 - total flux cleaned = 0.000225094 Jy ! Component: 150 - total flux cleaned = 0.00014863 Jy ! Component: 200 - total flux cleaned = 7.87557e-05 Jy ! Total flux subtracted in 200 components = 7.87557e-05 Jy ! Clean residual min=-0.002394 max=0.002379 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.302639 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 229 components and 0.302639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085646Jy sigma=1.309847 ! Fit after self-cal, rms=0.085645Jy sigma=1.309818 ! 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=4.036 mas, bmaj=15.95 mas, bpa=8.833 degrees ! Estimated noise=0.603272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.036 x 15.95 at 8.833 degrees (North through East) ! Clean map min=-0.003831 max=0.24142 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=3.265 mas, bmaj=13.98 mas, bpa=9.998 degrees ! Estimated noise=0.846401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183307 Jy ! Component: 100 - total flux cleaned = 0.232417 Jy ! Component: 150 - total flux cleaned = 0.257634 Jy ! Component: 200 - total flux cleaned = 0.271494 Jy ! Total flux subtracted in 200 components = 0.271494 Jy ! Clean residual min=-0.005939 max=0.007168 Jy/beam ! Clean residual mean=-0.000019 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.271494 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 0.271494 Jy ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=15.95 mas, bpa=8.833 degrees ! Estimated noise=0.603272 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 = 0.0111493 Jy ! Component: 100 - total flux cleaned = 0.0171651 Jy ! Component: 150 - total flux cleaned = 0.0214187 Jy ! Component: 200 - total flux cleaned = 0.0239735 Jy ! Total flux subtracted in 200 components = 0.0239735 Jy ! Clean residual min=-0.002904 max=0.002860 Jy/beam ! Clean residual mean=-0.000005 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.295467 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.295467 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=8.256 mas, bmaj=22.52 mas, bpa=-0.6411 degrees ! Estimated noise=0.682411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230098 Jy ! Component: 100 - total flux cleaned = 0.00378339 Jy ! Component: 150 - total flux cleaned = 0.00460058 Jy ! Component: 200 - total flux cleaned = 0.00509639 Jy ! Total flux subtracted in 200 components = 0.00509639 Jy ! Clean residual min=-0.002427 max=0.002585 Jy/beam ! Clean residual mean=-0.000003 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.300564 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 = 0.000272622 Jy ! Component: 100 - total flux cleaned = 0.000608657 Jy ! Component: 150 - total flux cleaned = 0.000736632 Jy ! Component: 200 - total flux cleaned = 0.00093422 Jy ! Total flux subtracted in 200 components = 0.00093422 Jy ! Clean residual min=-0.002290 max=0.002530 Jy/beam ! Clean residual mean=-0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.301498 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 111 components and 0.301498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=15.95 mas, bpa=8.833 degrees ! Estimated noise=0.603272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94126e-05 Jy ! Component: 100 - total flux cleaned = -0.000100253 Jy ! Component: 150 - total flux cleaned = 9.15137e-06 Jy ! Component: 200 - total flux cleaned = 0.000155089 Jy ! Total flux subtracted in 200 components = 0.000155089 Jy ! Clean residual min=-0.002427 max=0.002589 Jy/beam ! Clean residual mean=-0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.301653 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.301653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085721Jy sigma=1.310934 ! Fit after self-cal, rms=0.085716Jy sigma=1.310857 wmodel /J0442-2825_S_map.mod ! wmodel: Unable to open new model file: /J0442-2825_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0442-2825_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.036 x 15.95 at 8.833 degrees (North through East) ! Clean map min=-0.0023933 max=0.24366 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0442-2825_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.243659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000658929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.811294 0.811294 1.62259 3.24517 6.49035 12.9807 25.9614 51.9228 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.243 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 369.779 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0442-2825_S_dfm.log closed on Thu May 19 18:23:26 2016