! Started logfile: /scr/pima/sb072a9_uvs/J1247+3209_X_dfm.log on Fri Oct 26 20:43:13 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /scr/pima/sb072a9_uvs/J1247+3209_X_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1247+3209_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1247+3209 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1176 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1247+3209_X] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002825Jy sigma=37.113100 ! Fit after self-cal, rms=0.964654Jy sigma=35.762565 ! 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=0.7257 mas, bmaj=2.428 mas, bpa=24.82 degrees ! Estimated noise=0.850958 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 = 0.0276441 Jy ! Component: 100 - total flux cleaned = 0.0335916 Jy ! Total flux subtracted in 100 components = 0.0335916 Jy ! Clean residual min=-0.002799 max=0.003707 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0335916 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0335916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022562Jy sigma=0.683932 ! Fit after self-cal, rms=0.020777Jy sigma=0.599956 ! Inverting map ! Added new window around map position (5, 5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381127 Jy ! Component: 100 - total flux cleaned = 0.00498438 Jy ! Total flux subtracted in 100 components = 0.00498438 Jy ! Clean residual min=-0.002327 max=0.002408 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0385759 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0385759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020146Jy sigma=0.573564 ! Fit after self-cal, rms=0.020110Jy sigma=0.571535 ! 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=0.9184 mas, bmaj=2.529 mas, bpa=24.87 degrees ! Estimated noise=0.590445 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 = 0.00130544 Jy ! Component: 100 - total flux cleaned = 0.00150307 Jy ! Component: 150 - total flux cleaned = 0.00176088 Jy ! Component: 200 - total flux cleaned = 0.00204944 Jy ! Total flux subtracted in 200 components = 0.00204944 Jy ! Clean residual min=-0.001836 max=0.001506 Jy/beam ! Clean residual mean=0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0406254 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0406254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019887Jy sigma=0.561320 ! Fit after self-cal, rms=0.019871Jy sigma=0.560542 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9184 x 2.529 at 24.87 degrees (North through East) ! Clean map min=-0.0016825 max=0.035988 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 LA 1.09 MK 0.89 ! NL 1.25 PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 LA 1.15 MK 1.04 ! NL 1.05 PT 0.88 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 LA 0.96 MK 0.92 ! NL 1.00 PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 LA 1.05 MK 1.01 ! NL 1.08 PT 0.88 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 LA 1.03 MK 0.93 ! NL 1.05 PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.03 LA 1.02 MK 1.05 ! NL 1.04 PT 0.91 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.10 LA 1.11 MK 1.04 ! NL 0.98 PT 0.94 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 LA 1.08 MK 1.04 ! NL 1.13 PT 0.90 SC 0.92 ! ! ! Fit before self-cal, rms=0.019871Jy sigma=0.560542 ! Fit after self-cal, rms=0.019377Jy sigma=0.540338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9133 mas, bmaj=2.501 mas, bpa=25.28 degrees ! Estimated noise=0.585995 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 = 0.000548258 Jy ! Component: 100 - total flux cleaned = 0.000712264 Jy ! Component: 150 - total flux cleaned = 0.000868816 Jy ! Component: 200 - total flux cleaned = 0.00102009 Jy ! Total flux subtracted in 200 components = 0.00102009 Jy ! Clean residual min=-0.001376 max=0.001263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0416455 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0416455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019316Jy sigma=0.539015 ! Fit after self-cal, rms=0.019313Jy sigma=0.538781 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019313Jy sigma=0.538781 ! Fit after self-cal, rms=0.019333Jy sigma=0.538544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.491 mas, bpa=25.27 degrees ! Estimated noise=0.586491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405369 Jy ! Component: 100 - total flux cleaned = 0.000505636 Jy ! Component: 150 - total flux cleaned = 0.00058311 Jy ! Component: 200 - total flux cleaned = 0.00066521 Jy ! Total flux subtracted in 200 components = 0.00066521 Jy ! Clean residual min=-0.001347 max=0.001222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0423107 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0423107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019299Jy sigma=0.537924 ! Fit after self-cal, rms=0.019298Jy sigma=0.537905 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 = 0.000139011 Jy ! Component: 100 - total flux cleaned = 0.000211844 Jy ! Component: 150 - total flux cleaned = 0.000289041 Jy ! Component: 200 - total flux cleaned = 0.00035214 Jy ! Total flux subtracted in 200 components = 0.00035214 Jy ! Clean residual min=-0.001312 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0426628 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0426628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019285Jy sigma=0.537605 ! Fit after self-cal, rms=0.019285Jy sigma=0.537591 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019285Jy sigma=0.537591 ! Fit after self-cal, rms=0.019456Jy sigma=0.535136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=2.48 mas, bpa=25.23 degrees ! Estimated noise=0.591831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457387 Jy ! Component: 100 - total flux cleaned = 0.000678493 Jy ! Component: 150 - total flux cleaned = 0.000741896 Jy ! Component: 200 - total flux cleaned = 0.000789524 Jy ! Total flux subtracted in 200 components = 0.000789524 Jy ! Clean residual min=-0.001318 max=0.001170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0434524 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.0434524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019428Jy sigma=0.534734 ! Fit after self-cal, rms=0.019428Jy sigma=0.534712 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 = 9.39807e-05 Jy ! Component: 100 - total flux cleaned = 0.000143886 Jy ! Component: 150 - total flux cleaned = 0.000197882 Jy ! Component: 200 - total flux cleaned = 0.000226853 Jy ! Total flux subtracted in 200 components = 0.000226853 Jy ! Clean residual min=-0.001297 max=0.001168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0436792 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0436792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019419Jy sigma=0.534544 ! Fit after self-cal, rms=0.019418Jy sigma=0.534536 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019418Jy sigma=0.534536 ! Fit after self-cal, rms=0.019508Jy sigma=0.532533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=2.709 mas, bpa=22.48 degrees ! Estimated noise=0.745995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604044 Jy ! Component: 100 - total flux cleaned = 0.000905284 Jy ! Component: 150 - total flux cleaned = 0.000968979 Jy ! Component: 200 - total flux cleaned = 0.000996964 Jy ! Total flux subtracted in 200 components = 0.000996964 Jy ! Clean residual min=-0.001101 max=0.001269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0446762 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.0446762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019489Jy sigma=0.532568 ! Fit after self-cal, rms=0.019488Jy sigma=0.532517 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 = 9.30681e-05 Jy ! Component: 100 - total flux cleaned = 9.32116e-05 Jy ! Component: 150 - total flux cleaned = 8.23512e-05 Jy ! Component: 200 - total flux cleaned = 6.68758e-05 Jy ! Total flux subtracted in 200 components = 6.68758e-05 Jy ! Clean residual min=-0.001082 max=0.001263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0447431 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0447431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019489Jy sigma=0.532477 ! Fit after self-cal, rms=0.019488Jy sigma=0.532469 ! 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=0.9164 mas, bmaj=2.471 mas, bpa=25.22 degrees ! Estimated noise=0.594748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 2.471 at 25.22 degrees (North through East) ! Clean map min=-0.0011687 max=0.036156 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=0.7266 mas, bmaj=2.377 mas, bpa=25 degrees ! Estimated noise=0.853722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284708 Jy ! Component: 100 - total flux cleaned = 0.0356328 Jy ! Component: 150 - total flux cleaned = 0.0386827 Jy ! Component: 200 - total flux cleaned = 0.0396781 Jy ! Total flux subtracted in 200 components = 0.0396781 Jy ! Clean residual min=-0.002133 max=0.001983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0396781 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0396781 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.471 mas, bpa=25.22 degrees ! Estimated noise=0.594748 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 = 0.0013282 Jy ! Component: 100 - total flux cleaned = 0.00224582 Jy ! Component: 150 - total flux cleaned = 0.00285488 Jy ! Component: 200 - total flux cleaned = 0.00309664 Jy ! Total flux subtracted in 200 components = 0.00309664 Jy ! Clean residual min=-0.001479 max=0.001263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0427748 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0427747 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=2.709 mas, bpa=22.48 degrees ! Estimated noise=0.745995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778252 Jy ! Component: 100 - total flux cleaned = 0.00124952 Jy ! Component: 150 - total flux cleaned = 0.00136864 Jy ! Component: 200 - total flux cleaned = 0.00140634 Jy ! Total flux subtracted in 200 components = 0.00140634 Jy ! Clean residual min=-0.001197 max=0.001377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0441811 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 = 3.48868e-05 Jy ! Component: 100 - total flux cleaned = 7.73191e-05 Jy ! Component: 150 - total flux cleaned = 0.000116613 Jy ! Component: 200 - total flux cleaned = 0.000162969 Jy ! Total flux subtracted in 200 components = 0.000162969 Jy ! Clean residual min=-0.001171 max=0.001341 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0443441 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.044344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.471 mas, bpa=25.22 degrees ! Estimated noise=0.594748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83871e-05 Jy ! Component: 100 - total flux cleaned = 9.09601e-05 Jy ! Component: 150 - total flux cleaned = 0.000129989 Jy ! Component: 200 - total flux cleaned = 0.000176242 Jy ! Total flux subtracted in 200 components = 0.000176242 Jy ! Clean residual min=-0.001361 max=0.001196 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0445203 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0445203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019522Jy sigma=0.533409 ! Fit after self-cal, rms=0.019515Jy sigma=0.533285 wmodel J1247+3209_X_map.mod ! Writing 68 model components to file: J1247+3209_X_map.mod wobs J1247+3209_X_uvs.fits ! Writing UV FITS file: J1247+3209_X_uvs.fits wwins J1247+3209_X_map.win ! wwins: Wrote 2 windows to J1247+3209_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286597 Jy ! Component: 100 - total flux cleaned = -0.000411783 Jy ! Component: 150 - total flux cleaned = -0.000412169 Jy ! Component: 200 - total flux cleaned = -0.000376 Jy ! Component: 250 - total flux cleaned = -0.000445458 Jy ! Component: 300 - total flux cleaned = -0.000461692 Jy ! Component: 350 - total flux cleaned = -0.000477734 Jy ! Component: 400 - total flux cleaned = -0.000493402 Jy ! Component: 450 - total flux cleaned = -0.000508497 Jy ! Component: 500 - total flux cleaned = -0.000493721 Jy ! Component: 550 - total flux cleaned = -0.00049379 Jy ! Component: 600 - total flux cleaned = -0.000507982 Jy ! Component: 650 - total flux cleaned = -0.000467291 Jy ! Component: 700 - total flux cleaned = -0.000453637 Jy ! Component: 750 - total flux cleaned = -0.000388319 Jy ! Component: 800 - total flux cleaned = -0.000362775 Jy ! Component: 850 - total flux cleaned = -0.000337622 Jy ! Component: 900 - total flux cleaned = -0.000288961 Jy ! Component: 950 - total flux cleaned = -0.00024139 Jy ! Component: 1000 - total flux cleaned = -0.000194942 Jy ! Component: 1050 - total flux cleaned = -0.000183257 Jy ! Component: 1100 - total flux cleaned = -0.000138266 Jy ! Component: 1150 - total flux cleaned = -0.000149282 Jy ! Component: 1200 - total flux cleaned = -0.000138265 Jy ! Component: 1250 - total flux cleaned = -0.000127533 Jy ! Component: 1300 - total flux cleaned = -0.000116962 Jy ! Component: 1350 - total flux cleaned = -0.000116969 Jy ! Component: 1400 - total flux cleaned = -0.000116949 Jy ! Component: 1450 - total flux cleaned = -0.000107053 Jy ! Component: 1500 - total flux cleaned = -9.73586e-05 Jy ! Component: 1550 - total flux cleaned = -0.000126823 Jy ! Component: 1600 - total flux cleaned = -0.000126886 Jy ! Component: 1650 - total flux cleaned = -0.000155389 Jy ! Component: 1700 - total flux cleaned = -0.000183527 Jy ! Component: 1750 - total flux cleaned = -0.000211454 Jy ! Component: 1800 - total flux cleaned = -0.000275546 Jy ! Component: 1850 - total flux cleaned = -0.000311532 Jy ! Component: 1900 - total flux cleaned = -0.000338345 Jy ! Component: 1950 - total flux cleaned = -0.000373625 Jy ! Component: 2000 - total flux cleaned = -0.000365058 Jy ! Component: 2050 - total flux cleaned = -0.000416922 Jy ! Component: 2100 - total flux cleaned = -0.000425583 Jy ! Component: 2150 - total flux cleaned = -0.000467813 Jy ! Component: 2200 - total flux cleaned = -0.000459534 Jy ! Component: 2250 - total flux cleaned = -0.000517475 Jy ! Component: 2300 - total flux cleaned = -0.000525545 Jy ! Component: 2350 - total flux cleaned = -0.000517482 Jy ! Component: 2400 - total flux cleaned = -0.000589832 Jy ! Component: 2450 - total flux cleaned = -0.000605739 Jy ! Component: 2500 - total flux cleaned = -0.000645121 Jy ! Component: 2550 - total flux cleaned = -0.000652943 Jy ! Component: 2600 - total flux cleaned = -0.000691551 Jy ! Component: 2650 - total flux cleaned = -0.000691588 Jy ! Component: 2700 - total flux cleaned = -0.000722002 Jy ! Component: 2750 - total flux cleaned = -0.000737153 Jy ! Component: 2800 - total flux cleaned = -0.000782094 Jy ! Component: 2850 - total flux cleaned = -0.000811727 Jy ! Component: 2900 - total flux cleaned = -0.000833719 Jy ! Component: 2950 - total flux cleaned = -0.00084103 Jy ! Component: 3000 - total flux cleaned = -0.000862745 Jy ! Component: 3050 - total flux cleaned = -0.000891493 Jy ! Component: 3100 - total flux cleaned = -0.000927045 Jy ! Component: 3150 - total flux cleaned = -0.000926991 Jy ! Component: 3200 - total flux cleaned = -0.000948024 Jy ! Component: 3250 - total flux cleaned = -0.000955007 Jy ! Component: 3300 - total flux cleaned = -0.000961947 Jy ! Component: 3350 - total flux cleaned = -0.000968823 Jy ! Component: 3400 - total flux cleaned = -0.000989312 Jy ! Component: 3450 - total flux cleaned = -0.00101627 Jy ! Component: 3500 - total flux cleaned = -0.00103635 Jy ! Component: 3550 - total flux cleaned = -0.00106294 Jy ! Component: 3600 - total flux cleaned = -0.00108941 Jy ! Component: 3650 - total flux cleaned = -0.00111559 Jy ! Component: 3700 - total flux cleaned = -0.0011286 Jy ! Component: 3750 - total flux cleaned = -0.00116753 Jy ! Component: 3800 - total flux cleaned = -0.00119331 Jy ! Component: 3850 - total flux cleaned = -0.00122528 Jy ! Component: 3900 - total flux cleaned = -0.00125707 Jy ! Component: 3950 - total flux cleaned = -0.00130129 Jy ! Component: 4000 - total flux cleaned = -0.00131376 Jy ! Component: 4050 - total flux cleaned = -0.00131996 Jy ! Total flux subtracted in 4096 components = -0.0013449 Jy ! Clean residual min=-0.000382 max=0.000347 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0431754 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 306 components and 0.0431754 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1247+3209_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 2.471 at 25.22 degrees (North through East) ! Clean map min=-0.00064856 max=0.035901 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1247+3209_X_map.fits wmodel /scr/pima/sb072a9_uvs/J1247+3209_X_map.mod ! Writing 306 model components to file: /scr/pima/sb072a9_uvs/J1247+3209_X_map.mod wobs /scr/pima/sb072a9_uvs/J1247+3209_X_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1247+3209_X_uvs.fits wwins /scr/pima/sb072a9_uvs/J1247+3209_X_map.win ! wwins: Wrote 3 windows to /scr/pima/sb072a9_uvs/J1247+3209_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0359007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.882648 0.882648 1.7653 3.53059 7.06118 14.1224 28.2447 56.4895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.886 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1247+3209_X_dfm.log closed on Fri Oct 26 20:43:18 2018