! Started logfile: /scr/pima/bg219h_uvs/J0547+1223_S_dfm.log on Thu May 19 22:10:09 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219h_uvs/J0547+1223_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0547+1223_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0547+1223 ! ! 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 5040 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 J0547+1223_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005254Jy sigma=25.095669 ! Fit after self-cal, rms=0.907137Jy sigma=22.731031 ! 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=2.594 mas, bmaj=6.466 mas, bpa=-2.337 degrees ! Estimated noise=0.673432 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 = 0.0689368 Jy ! Component: 100 - total flux cleaned = 0.0871495 Jy ! Total flux subtracted in 100 components = 0.0871495 Jy ! Clean residual min=-0.004835 max=0.007923 Jy/beam ! Clean residual mean=0.000016 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.0871495 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0871495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060782Jy sigma=1.401085 ! Fit after self-cal, rms=0.060345Jy sigma=1.395124 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904364 Jy ! Component: 100 - total flux cleaned = 0.0137961 Jy ! Total flux subtracted in 100 components = 0.0137961 Jy ! Clean residual min=-0.004370 max=0.004183 Jy/beam ! Clean residual mean=0.000008 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.100946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.100946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058664Jy sigma=1.356100 ! Fit after self-cal, rms=0.058638Jy sigma=1.355581 ! 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=3.161 mas, bmaj=7.141 mas, bpa=-3.077 degrees ! Estimated noise=0.424328 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 = 0.00340796 Jy ! Component: 100 - total flux cleaned = 0.00504535 Jy ! Component: 150 - total flux cleaned = 0.00582591 Jy ! Component: 200 - total flux cleaned = 0.00600162 Jy ! Total flux subtracted in 200 components = 0.00600162 Jy ! Clean residual min=-0.003040 max=0.003660 Jy/beam ! Clean residual mean=0.000008 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.106947 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.106947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058385Jy sigma=1.352202 ! Fit after self-cal, rms=0.058377Jy sigma=1.352095 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.161 x 7.141 at -3.077 degrees (North through East) ! Clean map min=-0.0029312 max=0.093329 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 HN 0.94 KP 0.97 LA 0.94 ! MK 1.00 NL 1.05 OV 1.01 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.99 KP 0.98 LA 0.95 ! MK 1.04 NL 1.17 OV 0.99 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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 0.99 HN 0.98 KP 1.02 LA 0.95 ! MK 0.94 NL 0.99 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.058377Jy sigma=1.352095 ! Fit after self-cal, rms=0.057513Jy sigma=1.346151 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.142 mas, bpa=-3.148 degrees ! Estimated noise=0.419726 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 = -0.000598683 Jy ! Component: 100 - total flux cleaned = -0.000622515 Jy ! Component: 150 - total flux cleaned = -0.00060393 Jy ! Component: 200 - total flux cleaned = -0.000587977 Jy ! Total flux subtracted in 200 components = -0.000587977 Jy ! Clean residual min=-0.002758 max=0.003098 Jy/beam ! Clean residual mean=0.000005 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.106359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.106359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057504Jy sigma=1.345542 ! Fit after self-cal, rms=0.057509Jy sigma=1.345357 ! 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=0.057509Jy sigma=1.345357 ! Fit after self-cal, rms=0.057419Jy sigma=1.341530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=7.166 mas, bpa=-3.155 degrees ! Estimated noise=0.419029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000514248 Jy ! Component: 100 - total flux cleaned = -0.000587501 Jy ! Component: 150 - total flux cleaned = -0.000526479 Jy ! Component: 200 - total flux cleaned = -0.000485345 Jy ! Total flux subtracted in 200 components = -0.000485345 Jy ! Clean residual min=-0.002393 max=0.002927 Jy/beam ! Clean residual mean=0.000006 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.105874 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.105874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057412Jy sigma=1.341134 ! Fit after self-cal, rms=0.057417Jy sigma=1.341020 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 (-113.5, -99). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248114 Jy ! Component: 100 - total flux cleaned = 0.00254461 Jy ! Component: 150 - total flux cleaned = 0.00245642 Jy ! Component: 200 - total flux cleaned = 0.0024576 Jy ! Total flux subtracted in 200 components = 0.0024576 Jy ! Clean residual min=-0.002144 max=0.002748 Jy/beam ! Clean residual mean=0.000004 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.108332 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.108332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057291Jy sigma=1.337086 ! Fit after self-cal, rms=0.057282Jy sigma=1.336686 ! Inverting map ! Added new window around map position (5.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015796 Jy ! Component: 100 - total flux cleaned = 0.00204589 Jy ! Component: 150 - total flux cleaned = 0.0020471 Jy ! Component: 200 - total flux cleaned = 0.00200993 Jy ! Total flux subtracted in 200 components = 0.00200993 Jy ! Clean residual min=-0.002018 max=0.002276 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.110341 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.110341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057172Jy sigma=1.333578 ! Fit after self-cal, rms=0.057154Jy sigma=1.333335 ! 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=0.057154Jy sigma=1.333335 ! Fit after self-cal, rms=0.056873Jy sigma=1.332511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.171 mas, bpa=-3.221 degrees ! Estimated noise=0.418635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130199 Jy ! Component: 100 - total flux cleaned = 0.00168559 Jy ! Component: 150 - total flux cleaned = 0.00168525 Jy ! Component: 200 - total flux cleaned = 0.00168655 Jy ! Total flux subtracted in 200 components = 0.00168655 Jy ! Clean residual min=-0.001980 max=0.002168 Jy/beam ! Clean residual mean=0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.112028 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.112028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056817Jy sigma=1.330767 ! Fit after self-cal, rms=0.056804Jy sigma=1.330673 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 = 0.000155759 Jy ! Component: 100 - total flux cleaned = 0.000125358 Jy ! Component: 150 - total flux cleaned = 0.000124207 Jy ! Component: 200 - total flux cleaned = 9.6836e-05 Jy ! Total flux subtracted in 200 components = 9.6836e-05 Jy ! Clean residual min=-0.001915 max=0.002136 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.112125 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 116 components and 0.112125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056780Jy sigma=1.329878 ! Fit after self-cal, rms=0.056779Jy sigma=1.329852 ! 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=0.056779Jy sigma=1.329852 ! Fit after self-cal, rms=0.055593Jy sigma=1.328425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.809 mas, bmaj=11.05 mas, bpa=-4.066 degrees ! Estimated noise=0.531764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511093 Jy ! Component: 100 - total flux cleaned = 0.00051577 Jy ! Component: 150 - total flux cleaned = 0.000429093 Jy ! Component: 200 - total flux cleaned = 0.000428954 Jy ! Total flux subtracted in 200 components = 0.000428954 Jy ! Clean residual min=-0.002017 max=0.002374 Jy/beam ! Clean residual mean=0.000007 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.112554 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.112554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055590Jy sigma=1.327811 ! Fit after self-cal, rms=0.055577Jy sigma=1.327678 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 = 0.00011449 Jy ! Component: 100 - total flux cleaned = 8.97998e-05 Jy ! Component: 150 - total flux cleaned = 8.92589e-05 Jy ! Component: 200 - total flux cleaned = 6.99753e-05 Jy ! Total flux subtracted in 200 components = 6.99753e-05 Jy ! Clean residual min=-0.002061 max=0.002337 Jy/beam ! Clean residual mean=0.000007 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.112624 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.112624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055581Jy sigma=1.327558 ! Fit after self-cal, rms=0.055581Jy sigma=1.327530 ! 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=3.164 mas, bmaj=7.17 mas, bpa=-3.164 degrees ! Estimated noise=0.416222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.17 at -3.164 degrees (North through East) ! Clean map min=-0.0018215 max=0.091059 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=2.604 mas, bmaj=6.48 mas, bpa=-2.423 degrees ! Estimated noise=0.664329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680322 Jy ! Component: 100 - total flux cleaned = 0.0863527 Jy ! Component: 150 - total flux cleaned = 0.0951163 Jy ! Component: 200 - total flux cleaned = 0.100203 Jy ! Total flux subtracted in 200 components = 0.100203 Jy ! Clean residual min=-0.004075 max=0.004156 Jy/beam ! Clean residual mean=0.000009 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.100203 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.100203 Jy ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.17 mas, bpa=-3.164 degrees ! Estimated noise=0.416222 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 = 0.00466179 Jy ! Component: 100 - total flux cleaned = 0.00768063 Jy ! Component: 150 - total flux cleaned = 0.00990726 Jy ! Component: 200 - total flux cleaned = 0.0108595 Jy ! Total flux subtracted in 200 components = 0.0108595 Jy ! Clean residual min=-0.002118 max=0.002431 Jy/beam ! Clean residual mean=0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.111063 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.111063 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=6.809 mas, bmaj=11.05 mas, bpa=-4.066 degrees ! Estimated noise=0.531764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171791 Jy ! Component: 100 - total flux cleaned = 0.00191735 Jy ! Component: 150 - total flux cleaned = 0.00192115 Jy ! Component: 200 - total flux cleaned = 0.00195841 Jy ! Total flux subtracted in 200 components = 0.00195841 Jy ! Clean residual min=-0.002227 max=0.002646 Jy/beam ! Clean residual mean=0.000007 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.113021 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 = -1.05781e-06 Jy ! Component: 100 - total flux cleaned = -5.96901e-05 Jy ! Component: 150 - total flux cleaned = -0.00011189 Jy ! Component: 200 - total flux cleaned = -0.0001351 Jy ! Total flux subtracted in 200 components = -0.0001351 Jy ! Clean residual min=-0.002174 max=0.002518 Jy/beam ! Clean residual mean=0.000007 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.112886 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 100 components and 0.112886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.17 mas, bpa=-3.164 degrees ! Estimated noise=0.416222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445014 Jy ! Component: 100 - total flux cleaned = -0.000495211 Jy ! Component: 150 - total flux cleaned = -0.000542561 Jy ! Component: 200 - total flux cleaned = -0.00050583 Jy ! Total flux subtracted in 200 components = -0.00050583 Jy ! Clean residual min=-0.001900 max=0.002086 Jy/beam ! Clean residual mean=0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.11238 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.11238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055634Jy sigma=1.328616 ! Fit after self-cal, rms=0.055626Jy sigma=1.328387 wmodel /J0547+1223_S_map.mod ! wmodel: Unable to open new model file: /J0547+1223_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0547+1223_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.17 at -3.164 degrees (North through East) ! Clean map min=-0.0017801 max=0.090706 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0547+1223_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0907059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00052688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7426 1.7426 3.4852 6.97041 13.9408 27.8816 55.7632 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 172.156 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0547+1223_S_dfm.log closed on Thu May 19 22:10:12 2016