! Started logfile: /scr/pima/bg219h_uvs/J1647+1720_S_dfm.log on Thu May 19 22:33:56 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/J1647+1720_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1647+1720_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877778 visibilities/baseline/integration-bin. ! Found source: J1647+1720 ! ! 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 3 lines of history. ! ! Reading 9796 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 J1647+1720_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046581Jy sigma=25.526387 ! Fit after self-cal, rms=0.876571Jy sigma=21.882196 ! 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=2.576 mas, bmaj=6.124 mas, bpa=-3.251 degrees ! Estimated noise=0.4691 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 = 0.107732 Jy ! Component: 100 - total flux cleaned = 0.1456 Jy ! Total flux subtracted in 100 components = 0.1456 Jy ! Clean residual min=-0.031373 max=0.056720 Jy/beam ! Clean residual mean=-0.000058 rms=0.007800 Jy/beam ! Combined flux in latest and established models = 0.1456 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.1456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288081Jy sigma=5.430376 ! Fit after self-cal, rms=0.287448Jy sigma=5.411149 ! Inverting map ! Added new window around map position (31, 77.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461538 Jy ! Component: 100 - total flux cleaned = 0.0733331 Jy ! Total flux subtracted in 100 components = 0.0733331 Jy ! Clean residual min=-0.028566 max=0.048630 Jy/beam ! Clean residual mean=-0.000046 rms=0.007022 Jy/beam ! Combined flux in latest and established models = 0.218933 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.218933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273547Jy sigma=5.113323 ! Fit after self-cal, rms=0.268933Jy sigma=5.009936 ! 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=3.062 mas, bmaj=6.991 mas, bpa=-3.946 degrees ! Estimated noise=0.323457 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 = 0.0530588 Jy ! Component: 100 - total flux cleaned = 0.0879247 Jy ! Component: 150 - total flux cleaned = 0.116696 Jy ! Component: 200 - total flux cleaned = 0.141006 Jy ! Total flux subtracted in 200 components = 0.141006 Jy ! Clean residual min=-0.040899 max=0.041238 Jy/beam ! Clean residual mean=-0.000031 rms=0.011664 Jy/beam ! Combined flux in latest and established models = 0.359939 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 94 components and 0.359939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248965Jy sigma=4.628147 ! Fit after self-cal, rms=0.242482Jy sigma=4.446013 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 6.991 at -3.946 degrees (North through East) ! Clean map min=-0.04217 max=0.15216 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.242482Jy sigma=4.446013 ! Fit after self-cal, rms=0.242482Jy sigma=4.446013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=6.991 mas, bpa=-3.946 degrees ! Estimated noise=0.323457 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 = 0.0353377 Jy ! Component: 100 - total flux cleaned = 0.0564318 Jy ! Component: 150 - total flux cleaned = 0.0735816 Jy ! Component: 200 - total flux cleaned = 0.0882757 Jy ! Total flux subtracted in 200 components = 0.0882757 Jy ! Clean residual min=-0.039468 max=0.045200 Jy/beam ! Clean residual mean=-0.000015 rms=0.012130 Jy/beam ! Combined flux in latest and established models = 0.448215 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 119 components and 0.448215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233407Jy sigma=4.285345 ! Fit after self-cal, rms=0.231900Jy sigma=4.257013 ! 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=0.231900Jy sigma=4.257013 ! Fit after self-cal, rms=0.231900Jy sigma=4.257013 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=6.991 mas, bpa=-3.946 degrees ! Estimated noise=0.323457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163963 Jy ! Component: 100 - total flux cleaned = 0.0278637 Jy ! Component: 150 - total flux cleaned = 0.037693 Jy ! Component: 200 - total flux cleaned = 0.0462759 Jy ! Total flux subtracted in 200 components = 0.0462759 Jy ! Clean residual min=-0.037388 max=0.045804 Jy/beam ! Clean residual mean=-0.000006 rms=0.012142 Jy/beam ! Combined flux in latest and established models = 0.494491 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.494491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229161Jy sigma=4.224739 ! Fit after self-cal, rms=0.228855Jy sigma=4.222194 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 = 0.00843957 Jy ! Component: 100 - total flux cleaned = 0.0140847 Jy ! Component: 150 - total flux cleaned = 0.0179755 Jy ! Component: 200 - total flux cleaned = 0.0215585 Jy ! Total flux subtracted in 200 components = 0.0215585 Jy ! Clean residual min=-0.036333 max=0.046241 Jy/beam ! Clean residual mean=-0.000002 rms=0.012121 Jy/beam ! Combined flux in latest and established models = 0.516049 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.516049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227898Jy sigma=4.214298 ! Fit after self-cal, rms=0.227772Jy sigma=4.213767 ! 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=0.227772Jy sigma=4.213767 ! Fit after self-cal, rms=0.227772Jy sigma=4.213767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=6.991 mas, bpa=-3.946 degrees ! Estimated noise=0.323457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310051 Jy ! Component: 100 - total flux cleaned = 0.00623143 Jy ! Component: 150 - total flux cleaned = 0.00841715 Jy ! Component: 200 - total flux cleaned = 0.0104696 Jy ! Total flux subtracted in 200 components = 0.0104696 Jy ! Clean residual min=-0.035858 max=0.046327 Jy/beam ! Clean residual mean=-0.000001 rms=0.012111 Jy/beam ! Combined flux in latest and established models = 0.526519 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.526519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227318Jy sigma=4.209275 ! Fit after self-cal, rms=0.227233Jy sigma=4.209042 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 = 0.00183854 Jy ! Component: 100 - total flux cleaned = 0.00355912 Jy ! Component: 150 - total flux cleaned = 0.00489279 Jy ! Component: 200 - total flux cleaned = 0.00644188 Jy ! Total flux subtracted in 200 components = 0.00644188 Jy ! Clean residual min=-0.035582 max=0.046549 Jy/beam ! Clean residual mean=0.000000 rms=0.012110 Jy/beam ! Combined flux in latest and established models = 0.532961 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.532961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226956Jy sigma=4.205901 ! Fit after self-cal, rms=0.226890Jy sigma=4.205748 ! 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=0.226890Jy sigma=4.205748 ! Fit after self-cal, rms=0.226890Jy sigma=4.205748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.725 mas, bmaj=10.25 mas, bpa=-5.869 degrees ! Estimated noise=0.444517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144059 Jy ! Component: 100 - total flux cleaned = 0.0243593 Jy ! Component: 150 - total flux cleaned = 0.0317171 Jy ! Component: 200 - total flux cleaned = 0.034307 Jy ! Total flux subtracted in 200 components = 0.034307 Jy ! Clean residual min=-0.066621 max=0.102698 Jy/beam ! Clean residual mean=0.000006 rms=0.026810 Jy/beam ! Combined flux in latest and established models = 0.567268 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 139 components and 0.567268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226323Jy sigma=4.225300 ! Fit after self-cal, rms=0.226331Jy sigma=4.223758 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 = 0.00376749 Jy ! Component: 100 - total flux cleaned = 0.00530838 Jy ! Component: 150 - total flux cleaned = 0.00710538 Jy ! Component: 200 - total flux cleaned = 0.00856867 Jy ! Total flux subtracted in 200 components = 0.00856867 Jy ! Clean residual min=-0.066045 max=0.102294 Jy/beam ! Clean residual mean=0.000004 rms=0.026761 Jy/beam ! Combined flux in latest and established models = 0.575836 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 144 components and 0.575836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226323Jy sigma=4.233136 ! Fit after self-cal, rms=0.226287Jy sigma=4.232198 ! 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=3.062 mas, bmaj=6.991 mas, bpa=-3.946 degrees ! Estimated noise=0.323457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 6.991 at -3.946 degrees (North through East) ! Clean map min=-0.034637 max=0.14348 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=2.576 mas, bmaj=6.124 mas, bpa=-3.251 degrees ! Estimated noise=0.4691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124214 Jy ! Component: 100 - total flux cleaned = 0.189873 Jy ! Component: 150 - total flux cleaned = 0.234488 Jy ! Component: 200 - total flux cleaned = 0.269147 Jy ! Total flux subtracted in 200 components = 0.269147 Jy ! Clean residual min=-0.027290 max=0.038261 Jy/beam ! Clean residual mean=-0.000046 rms=0.007832 Jy/beam ! Combined flux in latest and established models = 0.269146 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.269146 Jy ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=6.991 mas, bpa=-3.946 degrees ! Estimated noise=0.323457 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 = 0.0458096 Jy ! Component: 100 - total flux cleaned = 0.0804859 Jy ! Component: 150 - total flux cleaned = 0.108672 Jy ! Component: 200 - total flux cleaned = 0.132206 Jy ! Total flux subtracted in 200 components = 0.132206 Jy ! Clean residual min=-0.038089 max=0.046859 Jy/beam ! Clean residual mean=-0.000005 rms=0.012458 Jy/beam ! Combined flux in latest and established models = 0.401352 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 0.401352 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=6.725 mas, bmaj=10.25 mas, bpa=-5.869 degrees ! Estimated noise=0.444517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423243 Jy ! Component: 100 - total flux cleaned = 0.0731753 Jy ! Component: 150 - total flux cleaned = 0.0970085 Jy ! Component: 200 - total flux cleaned = 0.115793 Jy ! Total flux subtracted in 200 components = 0.115793 Jy ! Clean residual min=-0.068905 max=0.099140 Jy/beam ! Clean residual mean=0.000004 rms=0.026906 Jy/beam ! Combined flux in latest and established models = 0.517145 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 = 0.0149442 Jy ! Component: 100 - total flux cleaned = 0.0268692 Jy ! Component: 150 - total flux cleaned = 0.036405 Jy ! Component: 200 - total flux cleaned = 0.0440326 Jy ! Total flux subtracted in 200 components = 0.0440326 Jy ! Clean residual min=-0.066144 max=0.100819 Jy/beam ! Clean residual mean=0.000007 rms=0.026763 Jy/beam ! Combined flux in latest and established models = 0.561178 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 103 components and 0.561178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=6.991 mas, bpa=-3.946 degrees ! Estimated noise=0.323457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00428565 Jy ! Component: 100 - total flux cleaned = -0.00743994 Jy ! Component: 150 - total flux cleaned = -0.00959812 Jy ! Component: 200 - total flux cleaned = -0.0109963 Jy ! Total flux subtracted in 200 components = -0.0109963 Jy ! Clean residual min=-0.035413 max=0.046784 Jy/beam ! Clean residual mean=-0.000001 rms=0.012144 Jy/beam ! Combined flux in latest and established models = 0.550181 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.550181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226829Jy sigma=4.225567 ! Fit after self-cal, rms=0.226975Jy sigma=4.223491 wmodel /J1647+1720_S_map.mod ! wmodel: Unable to open new model file: /J1647+1720_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1647+1720_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 6.991 at -3.946 degrees (North through East) ! Clean map min=-0.034529 max=0.1433 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1647+1720_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0121744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -25.488 25.488 50.9761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0365 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 11.77 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1647+1720_S_dfm.log closed on Thu May 19 22:33:58 2016