! Started logfile: /scr/pima/bg219b_uvs/J1629+6757_S_dfm.log on Thu May 19 20:26:39 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1629+6757_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1629+6757_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765873 visibilities/baseline/integration-bin. ! Found source: J1629+6757 ! ! 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 7720 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 J1629+6757_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033638Jy sigma=22.867026 ! Fit after self-cal, rms=0.810187Jy sigma=18.012128 ! 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=3.162 mas, bmaj=6.065 mas, bpa=-81.97 degrees ! Estimated noise=0.534659 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 = 0.142651 Jy ! Component: 100 - total flux cleaned = 0.21224 Jy ! Total flux subtracted in 100 components = 0.21224 Jy ! Clean residual min=-0.014998 max=0.035220 Jy/beam ! Clean residual mean=-0.000065 rms=0.004946 Jy/beam ! Combined flux in latest and established models = 0.21224 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.21224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115503Jy sigma=2.458293 ! Fit after self-cal, rms=0.114303Jy sigma=2.436429 ! Inverting map ! Added new window around map position (-0.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418152 Jy ! Component: 100 - total flux cleaned = 0.0670156 Jy ! Total flux subtracted in 100 components = 0.0670156 Jy ! Clean residual min=-0.011717 max=0.019529 Jy/beam ! Clean residual mean=-0.000061 rms=0.003439 Jy/beam ! Combined flux in latest and established models = 0.279255 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.279255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090328Jy sigma=1.904970 ! Fit after self-cal, rms=0.089953Jy sigma=1.898245 ! 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=3.857 mas, bmaj=6.85 mas, bpa=-84.44 degrees ! Estimated noise=0.372753 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 = 0.0242431 Jy ! Component: 100 - total flux cleaned = 0.0379098 Jy ! Component: 150 - total flux cleaned = 0.0460948 Jy ! Component: 200 - total flux cleaned = 0.0503286 Jy ! Total flux subtracted in 200 components = 0.0503286 Jy ! Clean residual min=-0.015275 max=0.024457 Jy/beam ! Clean residual mean=-0.000148 rms=0.004167 Jy/beam ! Combined flux in latest and established models = 0.329584 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.329584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082526Jy sigma=1.747697 ! Fit after self-cal, rms=0.082253Jy sigma=1.743476 ! Inverting map ! Added new window around map position (-2.5, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228777 Jy ! Component: 100 - total flux cleaned = 0.034982 Jy ! Component: 150 - total flux cleaned = 0.0430197 Jy ! Component: 200 - total flux cleaned = 0.0490593 Jy ! Total flux subtracted in 200 components = 0.0490593 Jy ! Clean residual min=-0.011227 max=0.018010 Jy/beam ! Clean residual mean=-0.000128 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 0.378643 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 105 components and 0.378643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075446Jy sigma=1.585544 ! Fit after self-cal, rms=0.075067Jy sigma=1.577956 ! Inverting map ! Added new window around map position (-2.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160767 Jy ! Component: 100 - total flux cleaned = 0.0234394 Jy ! Component: 150 - total flux cleaned = 0.027021 Jy ! Component: 200 - total flux cleaned = 0.0298503 Jy ! Total flux subtracted in 200 components = 0.0298503 Jy ! Clean residual min=-0.009123 max=0.010579 Jy/beam ! Clean residual mean=-0.000115 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.408493 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 158 components and 0.408493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071490Jy sigma=1.503095 ! Fit after self-cal, rms=0.071113Jy sigma=1.492831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 6.85 at -84.44 degrees (North through East) ! Clean map min=-0.0092157 max=0.18858 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 0.92 FD 0.96 HN 0.96 KP 0.93 ! LA 0.95 MK 0.96 NL 0.98 OV 1.02 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 0.97 ! LA 0.96 MK 0.97 NL 0.98 OV 1.04 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.96 ! LA 0.93 MK 1.01 NL 0.98 OV 1.03 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.02 KP 1.00 ! LA 0.98 MK 1.04 NL 1.05 OV 1.03 ! PT 1.06 SC 1.00 ! ! ! Fit before self-cal, rms=0.071113Jy sigma=1.492831 ! Fit after self-cal, rms=0.068434Jy sigma=1.450610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=6.855 mas, bpa=-84.36 degrees ! Estimated noise=0.367827 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 = 0.00545431 Jy ! Component: 100 - total flux cleaned = 0.00953626 Jy ! Component: 150 - total flux cleaned = 0.0119932 Jy ! Component: 200 - total flux cleaned = 0.0133772 Jy ! Total flux subtracted in 200 components = 0.0133772 Jy ! Clean residual min=-0.008542 max=0.009398 Jy/beam ! Clean residual mean=-0.000109 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.42187 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 193 components and 0.42187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067736Jy sigma=1.437443 ! Fit after self-cal, rms=0.067701Jy sigma=1.435479 ! 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=0.067701Jy sigma=1.435479 ! Fit after self-cal, rms=0.067718Jy sigma=1.418542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=6.876 mas, bpa=-84.22 degrees ! Estimated noise=0.368638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346172 Jy ! Component: 100 - total flux cleaned = 0.00612415 Jy ! Component: 150 - total flux cleaned = 0.00769105 Jy ! Component: 200 - total flux cleaned = 0.00829738 Jy ! Total flux subtracted in 200 components = 0.00829738 Jy ! Clean residual min=-0.008478 max=0.008750 Jy/beam ! Clean residual mean=-0.000108 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 0.430168 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 227 components and 0.430168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067379Jy sigma=1.413577 ! Fit after self-cal, rms=0.067373Jy sigma=1.412885 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 = 0.000690254 Jy ! Component: 100 - total flux cleaned = 0.00129174 Jy ! Component: 150 - total flux cleaned = 0.00169738 Jy ! Component: 200 - total flux cleaned = 0.00194716 Jy ! Total flux subtracted in 200 components = 0.00194716 Jy ! Clean residual min=-0.008287 max=0.008765 Jy/beam ! Clean residual mean=-0.000106 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.432115 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 237 components and 0.432115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067216Jy sigma=1.410188 ! Fit after self-cal, rms=0.067211Jy sigma=1.409883 ! 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=0.067211Jy sigma=1.409883 ! Fit after self-cal, rms=0.067247Jy sigma=1.409019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.856 mas, bmaj=6.879 mas, bpa=-84.47 degrees ! Estimated noise=0.368279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234076 Jy ! Component: 100 - total flux cleaned = 0.0037895 Jy ! Component: 150 - total flux cleaned = 0.00441715 Jy ! Component: 200 - total flux cleaned = 0.00482043 Jy ! Total flux subtracted in 200 components = 0.00482043 Jy ! Clean residual min=-0.008302 max=0.008662 Jy/beam ! Clean residual mean=-0.000108 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.436935 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 251 components and 0.436935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067076Jy sigma=1.406660 ! Fit after self-cal, rms=0.067077Jy sigma=1.406404 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 = 0.000502285 Jy ! Component: 100 - total flux cleaned = 0.00072929 Jy ! Component: 150 - total flux cleaned = 0.000888361 Jy ! Component: 200 - total flux cleaned = 0.000986782 Jy ! Total flux subtracted in 200 components = 0.000986782 Jy ! Clean residual min=-0.008155 max=0.008636 Jy/beam ! Clean residual mean=-0.000107 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.437922 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 256 components and 0.437922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066987Jy sigma=1.404779 ! Fit after self-cal, rms=0.066988Jy sigma=1.404648 ! 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=0.066988Jy sigma=1.404648 ! Fit after self-cal, rms=0.066997Jy sigma=1.404223 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.505 mas, bmaj=10.82 mas, bpa=87.83 degrees ! Estimated noise=0.455965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377136 Jy ! Component: 100 - total flux cleaned = 0.00469502 Jy ! Component: 150 - total flux cleaned = 0.00510952 Jy ! Component: 200 - total flux cleaned = 0.00525765 Jy ! Total flux subtracted in 200 components = 0.00525765 Jy ! Clean residual min=-0.014635 max=0.015032 Jy/beam ! Clean residual mean=-0.000221 rms=0.003937 Jy/beam ! Combined flux in latest and established models = 0.44318 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 275 components and 0.44318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066936Jy sigma=1.404091 ! Fit after self-cal, rms=0.066929Jy sigma=1.403733 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 = 0.000306168 Jy ! Component: 100 - total flux cleaned = 0.000374247 Jy ! Component: 150 - total flux cleaned = 0.000440584 Jy ! Component: 200 - total flux cleaned = 0.000501829 Jy ! Total flux subtracted in 200 components = 0.000501829 Jy ! Clean residual min=-0.014433 max=0.014932 Jy/beam ! Clean residual mean=-0.000220 rms=0.003914 Jy/beam ! Combined flux in latest and established models = 0.443681 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 287 components and 0.443682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066908Jy sigma=1.403717 ! Fit after self-cal, rms=0.066910Jy sigma=1.403549 ! 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=3.852 mas, bmaj=6.877 mas, bpa=-84.65 degrees ! Estimated noise=0.367837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.852 x 6.877 at -84.65 degrees (North through East) ! Clean map min=-0.0084096 max=0.18682 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=3.164 mas, bmaj=6.109 mas, bpa=-82.35 degrees ! Estimated noise=0.527597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141067 Jy ! Component: 100 - total flux cleaned = 0.212315 Jy ! Component: 150 - total flux cleaned = 0.252946 Jy ! Component: 200 - total flux cleaned = 0.280076 Jy ! Total flux subtracted in 200 components = 0.280076 Jy ! Clean residual min=-0.011125 max=0.015845 Jy/beam ! Clean residual mean=-0.000061 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 0.280076 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.280076 Jy ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=6.877 mas, bpa=-84.65 degrees ! Estimated noise=0.367837 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 (-1, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297946 Jy ! Component: 100 - total flux cleaned = 0.052031 Jy ! Component: 150 - total flux cleaned = 0.0697529 Jy ! Component: 200 - total flux cleaned = 0.0840534 Jy ! Total flux subtracted in 200 components = 0.0840534 Jy ! Clean residual min=-0.009447 max=0.010405 Jy/beam ! Clean residual mean=-0.000145 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.364129 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 97 components and 0.364129 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.505 mas, bmaj=10.82 mas, bpa=87.83 degrees ! Estimated noise=0.455965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205947 Jy ! Component: 100 - total flux cleaned = 0.0350469 Jy ! Component: 150 - total flux cleaned = 0.0456944 Jy ! Component: 200 - total flux cleaned = 0.0538125 Jy ! Total flux subtracted in 200 components = 0.0538125 Jy ! Clean residual min=-0.015240 max=0.014719 Jy/beam ! Clean residual mean=-0.000247 rms=0.004176 Jy/beam ! Combined flux in latest and established models = 0.417942 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 = 0.00636701 Jy ! Component: 100 - total flux cleaned = 0.0114146 Jy ! Component: 150 - total flux cleaned = 0.0154651 Jy ! Component: 200 - total flux cleaned = 0.0181264 Jy ! Total flux subtracted in 200 components = 0.0181264 Jy ! Clean residual min=-0.014623 max=0.014684 Jy/beam ! Clean residual mean=-0.000230 rms=0.003962 Jy/beam ! Combined flux in latest and established models = 0.436068 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 204 components and 0.436068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=6.877 mas, bpa=-84.65 degrees ! Estimated noise=0.367837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113868 Jy ! Component: 100 - total flux cleaned = 0.00212083 Jy ! Component: 150 - total flux cleaned = 0.00302815 Jy ! Component: 200 - total flux cleaned = 0.00381327 Jy ! Total flux subtracted in 200 components = 0.00381327 Jy ! Clean residual min=-0.008176 max=0.008432 Jy/beam ! Clean residual mean=-0.000109 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.439881 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 226 components and 0.439881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067022Jy sigma=1.406028 ! Fit after self-cal, rms=0.066992Jy sigma=1.404141 wmodel /J1629+6757_S_map.mod ! wmodel: Unable to open new model file: /J1629+6757_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1629+6757_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.852 x 6.877 at -84.65 degrees (North through East) ! Clean map min=-0.0083574 max=0.18846 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1629+6757_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.188464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00211729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.37033 3.37033 6.74067 13.4813 26.9627 53.9253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.188 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 89.011 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1629+6757_S_dfm.log closed on Thu May 19 20:26:42 2016