! Started logfile: /tmp/maps//J1129-4435_C_20180602_dfm.log on Wed Jul 4 23:14:12 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J1129-4435_C_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J1129-4435_C_20180602_uva.fits ! AN table 1: 20 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1129-4435 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 960 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1129-4435_C] 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 0.300x0.300 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=1.001114Jy sigma=15.934797 ! Fit after self-cal, rms=0.839591Jy sigma=13.492973 ! 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=1.239 mas, bmaj=32.83 mas, bpa=6.29 degrees ! Estimated noise=2.12502 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 = 0.107008 Jy ! Component: 100 - total flux cleaned = 0.131021 Jy ! Total flux subtracted in 100 components = 0.131021 Jy ! Clean residual min=-0.008724 max=0.009385 Jy/beam ! Clean residual mean=0.000001 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.131021 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.131021 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=0.062709Jy sigma=0.900648 ! Fit after self-cal, rms=0.062681Jy sigma=0.900394 ! 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=1.59 mas, bmaj=27.43 mas, bpa=6.448 degrees ! Estimated noise=1.46171 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 = 0.0307642 Jy ! Component: 100 - total flux cleaned = 0.0463361 Jy ! Component: 150 - total flux cleaned = 0.0536322 Jy ! Component: 200 - total flux cleaned = 0.05604 Jy ! Total flux subtracted in 200 components = 0.05604 Jy ! Clean residual min=-0.006296 max=0.005492 Jy/beam ! Clean residual mean=0.000000 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.187061 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 83 components and 0.187061 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=0.045267Jy sigma=0.636504 ! Fit after self-cal, rms=0.044937Jy sigma=0.634837 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 27.43 at 6.448 degrees (North through East) ! Clean map min=-0.0062223 max=0.15121 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.96 LA 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.92 LA 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.00 LA 1.07 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.02 LA 1.06 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.95 LA 1.02 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.01 LA 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.98 LA 1.07 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.044937Jy sigma=0.634837 ! Fit after self-cal, rms=0.043406Jy sigma=0.610942 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=27.46 mas, bpa=6.416 degrees ! Estimated noise=1.4429 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 = 0.00056476 Jy ! Component: 100 - total flux cleaned = 0.000605253 Jy ! Component: 150 - total flux cleaned = 0.000731414 Jy ! Component: 200 - total flux cleaned = 0.000804502 Jy ! Total flux subtracted in 200 components = 0.000804502 Jy ! Clean residual min=-0.002764 max=0.002506 Jy/beam ! Clean residual mean=0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.187866 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.187866 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=0.043273Jy sigma=0.608864 ! Fit after self-cal, rms=0.043349Jy sigma=0.608486 ! 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=0.043349Jy sigma=0.608486 ! Fit after self-cal, rms=0.043367Jy sigma=0.608326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=27.43 mas, bpa=6.409 degrees ! Estimated noise=1.44509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448528 Jy ! Component: 100 - total flux cleaned = 0.000511571 Jy ! Component: 150 - total flux cleaned = 0.000682131 Jy ! Component: 200 - total flux cleaned = 0.000840864 Jy ! Total flux subtracted in 200 components = 0.000840864 Jy ! Clean residual min=-0.002649 max=0.002169 Jy/beam ! Clean residual mean=0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.188707 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.188707 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=0.043310Jy sigma=0.607586 ! Fit after self-cal, rms=0.043307Jy sigma=0.607518 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 = 0.000313142 Jy ! Component: 100 - total flux cleaned = 0.000413926 Jy ! Component: 150 - total flux cleaned = 0.000550548 Jy ! Component: 200 - total flux cleaned = 0.000679431 Jy ! Total flux subtracted in 200 components = 0.000679431 Jy ! Clean residual min=-0.002503 max=0.002110 Jy/beam ! Clean residual mean=0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.189386 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.189386 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=0.043278Jy sigma=0.607124 ! Fit after self-cal, rms=0.043278Jy sigma=0.607100 ! 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=0.043278Jy sigma=0.607100 ! Fit after self-cal, rms=0.043235Jy sigma=0.605113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=27.41 mas, bpa=6.406 degrees ! Estimated noise=1.44921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336115 Jy ! Component: 100 - total flux cleaned = 0.000479656 Jy ! Component: 150 - total flux cleaned = 0.00065671 Jy ! Component: 200 - total flux cleaned = 0.000802997 Jy ! Total flux subtracted in 200 components = 0.000802997 Jy ! Clean residual min=-0.002433 max=0.001939 Jy/beam ! Clean residual mean=0.000001 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.190189 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 163 components and 0.190189 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=0.043207Jy sigma=0.604746 ! Fit after self-cal, rms=0.043202Jy sigma=0.604722 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 = 0.000223538 Jy ! Component: 100 - total flux cleaned = 0.000283541 Jy ! Component: 150 - total flux cleaned = 0.000378014 Jy ! Component: 200 - total flux cleaned = 0.000484884 Jy ! Total flux subtracted in 200 components = 0.000484884 Jy ! Clean residual min=-0.002338 max=0.001931 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.190674 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 173 components and 0.190674 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=0.043183Jy sigma=0.604491 ! Fit after self-cal, rms=0.043182Jy sigma=0.604480 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.043182Jy sigma=0.604480 ! Fit after self-cal, rms=0.043075Jy sigma=0.602808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=23.96 mas, bpa=3.671 degrees ! Estimated noise=2.08915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567291 Jy ! Component: 100 - total flux cleaned = 0.00076467 Jy ! Component: 150 - total flux cleaned = 0.000913495 Jy ! Component: 200 - total flux cleaned = 0.00105239 Jy ! Total flux subtracted in 200 components = 0.00105239 Jy ! Clean residual min=-0.001101 max=0.001253 Jy/beam ! Clean residual mean=0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.191726 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 200 components and 0.191726 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=0.043052Jy sigma=0.602847 ! Fit after self-cal, rms=0.043050Jy sigma=0.602828 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 = 4.69884e-05 Jy ! Component: 100 - total flux cleaned = 8.29468e-05 Jy ! Component: 150 - total flux cleaned = 0.000115004 Jy ! Component: 200 - total flux cleaned = 0.000154289 Jy ! Total flux subtracted in 200 components = 0.000154289 Jy ! Clean residual min=-0.000997 max=0.001140 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.191881 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 220 components and 0.191881 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=0.043045Jy sigma=0.602846 ! Fit after self-cal, rms=0.043043Jy sigma=0.602837 ! 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=1.605 mas, bmaj=27.39 mas, bpa=6.404 degrees ! Estimated noise=1.45054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.605 x 27.39 at 6.404 degrees (North through East) ! Clean map min=-0.0032649 max=0.14915 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=1.242 mas, bmaj=32.87 mas, bpa=6.244 degrees ! Estimated noise=2.14607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107796 Jy ! Component: 100 - total flux cleaned = 0.131041 Jy ! Component: 150 - total flux cleaned = 0.139582 Jy ! Component: 200 - total flux cleaned = 0.147641 Jy ! Total flux subtracted in 200 components = 0.147641 Jy ! Clean residual min=-0.005831 max=0.006396 Jy/beam ! Clean residual mean=0.000002 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.147641 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 0.147641 Jy ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=27.39 mas, bpa=6.404 degrees ! Estimated noise=1.45054 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 = 0.0196226 Jy ! Component: 100 - total flux cleaned = 0.0295233 Jy ! Component: 150 - total flux cleaned = 0.034718 Jy ! Component: 200 - total flux cleaned = 0.0378588 Jy ! Total flux subtracted in 200 components = 0.0378588 Jy ! Clean residual min=-0.004355 max=0.003118 Jy/beam ! Clean residual mean=0.000002 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.1855 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 102 components and 0.185499 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=23.96 mas, bpa=3.671 degrees ! Estimated noise=2.08915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128317 Jy ! Component: 100 - total flux cleaned = 0.00264994 Jy ! Component: 150 - total flux cleaned = 0.0035978 Jy ! Component: 200 - total flux cleaned = 0.00422914 Jy ! Total flux subtracted in 200 components = 0.00422914 Jy ! Clean residual min=-0.002195 max=0.002227 Jy/beam ! Clean residual mean=0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.189729 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 = 0.000424718 Jy ! Component: 100 - total flux cleaned = 0.000771307 Jy ! Component: 150 - total flux cleaned = 0.00103049 Jy ! Component: 200 - total flux cleaned = 0.0010962 Jy ! Total flux subtracted in 200 components = 0.0010962 Jy ! Clean residual min=-0.001466 max=0.001695 Jy/beam ! Clean residual mean=-0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.190825 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 204 components and 0.190825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=27.39 mas, bpa=6.404 degrees ! Estimated noise=1.45054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348966 Jy ! Component: 100 - total flux cleaned = -0.000245394 Jy ! Component: 150 - total flux cleaned = -0.000146778 Jy ! Component: 200 - total flux cleaned = -5.34188e-05 Jy ! Total flux subtracted in 200 components = -5.34188e-05 Jy ! Clean residual min=-0.002500 max=0.002137 Jy/beam ! Clean residual mean=0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.190771 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 226 components and 0.190771 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=0.043144Jy sigma=0.604932 ! Fit after self-cal, rms=0.043135Jy sigma=0.604686 wmodel J1129-4435_C_map.mod ! Writing 226 model components to file: J1129-4435_C_map.mod wobs J1129-4435_C_uvs.fits ! Writing UV FITS file: J1129-4435_C_uvs.fits wwins J1129-4435_C_map.win ! wwins: Wrote 1 windows to J1129-4435_C_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 = -0.000720213 Jy ! Component: 100 - total flux cleaned = -0.00109036 Jy ! Component: 150 - total flux cleaned = -0.0011927 Jy ! Component: 200 - total flux cleaned = -0.00122583 Jy ! Component: 250 - total flux cleaned = -0.00122575 Jy ! Component: 300 - total flux cleaned = -0.00105293 Jy ! Component: 350 - total flux cleaned = -0.000914403 Jy ! Component: 400 - total flux cleaned = -0.000753614 Jy ! Component: 450 - total flux cleaned = -0.000597597 Jy ! Component: 500 - total flux cleaned = -0.000396183 Jy ! Component: 550 - total flux cleaned = -0.000200494 Jy ! Component: 600 - total flux cleaned = -5.73097e-05 Jy ! Component: 650 - total flux cleaned = 0.000128929 Jy ! Component: 700 - total flux cleaned = 0.000287517 Jy ! Component: 750 - total flux cleaned = 0.000420246 Jy ! Component: 800 - total flux cleaned = 0.000571331 Jy ! Component: 850 - total flux cleaned = 0.00071882 Jy ! Component: 900 - total flux cleaned = 0.000842634 Jy ! Component: 950 - total flux cleaned = 0.000903695 Jy ! Component: 1000 - total flux cleaned = 0.000923932 Jy ! Component: 1050 - total flux cleaned = 0.000983082 Jy ! Component: 1100 - total flux cleaned = 0.00106123 Jy ! Component: 1150 - total flux cleaned = 0.00119624 Jy ! Component: 1200 - total flux cleaned = 0.00131087 Jy ! Component: 1250 - total flux cleaned = 0.00140564 Jy ! Component: 1300 - total flux cleaned = 0.00157464 Jy ! Component: 1350 - total flux cleaned = 0.00168653 Jy ! Component: 1400 - total flux cleaned = 0.00181582 Jy ! Component: 1450 - total flux cleaned = 0.0019259 Jy ! Component: 1500 - total flux cleaned = 0.00205369 Jy ! Component: 1550 - total flux cleaned = 0.00214467 Jy ! Component: 1600 - total flux cleaned = 0.00223522 Jy ! Component: 1650 - total flux cleaned = 0.00234343 Jy ! Component: 1700 - total flux cleaned = 0.00246957 Jy ! Component: 1750 - total flux cleaned = 0.00257788 Jy ! Component: 1800 - total flux cleaned = 0.00266846 Jy ! Component: 1850 - total flux cleaned = 0.00277771 Jy ! Component: 1900 - total flux cleaned = 0.00290594 Jy ! Component: 1950 - total flux cleaned = 0.0029982 Jy ! Component: 2000 - total flux cleaned = 0.00310977 Jy ! Component: 2050 - total flux cleaned = 0.00320339 Jy ! Component: 2100 - total flux cleaned = 0.00333554 Jy ! Component: 2150 - total flux cleaned = 0.00344962 Jy ! Component: 2200 - total flux cleaned = 0.00360313 Jy ! Component: 2250 - total flux cleaned = 0.00370002 Jy ! Component: 2300 - total flux cleaned = 0.0038371 Jy ! Component: 2350 - total flux cleaned = 0.00397584 Jy ! Component: 2400 - total flux cleaned = 0.00405573 Jy ! Component: 2450 - total flux cleaned = 0.00411665 Jy ! Component: 2500 - total flux cleaned = 0.00413718 Jy ! Component: 2550 - total flux cleaned = 0.00422018 Jy ! Component: 2600 - total flux cleaned = 0.00428344 Jy ! Component: 2650 - total flux cleaned = 0.00432642 Jy ! Component: 2700 - total flux cleaned = 0.0043699 Jy ! Component: 2750 - total flux cleaned = 0.00441437 Jy ! Component: 2800 - total flux cleaned = 0.0044594 Jy ! Component: 2850 - total flux cleaned = 0.0045053 Jy ! Component: 2900 - total flux cleaned = 0.00459871 Jy ! Component: 2950 - total flux cleaned = 0.00462265 Jy ! Component: 3000 - total flux cleaned = 0.00462264 Jy ! Component: 3050 - total flux cleaned = 0.00464732 Jy ! Component: 3100 - total flux cleaned = 0.00467262 Jy ! Component: 3150 - total flux cleaned = 0.00467215 Jy ! Component: 3200 - total flux cleaned = 0.00469812 Jy ! Component: 3250 - total flux cleaned = 0.00475141 Jy ! Component: 3300 - total flux cleaned = 0.00477849 Jy ! Component: 3350 - total flux cleaned = 0.00480638 Jy ! Component: 3400 - total flux cleaned = 0.00483457 Jy ! Component: 3450 - total flux cleaned = 0.00486317 Jy ! Component: 3500 - total flux cleaned = 0.00489309 Jy ! Component: 3550 - total flux cleaned = 0.00492343 Jy ! Component: 3600 - total flux cleaned = 0.00495442 Jy ! Component: 3650 - total flux cleaned = 0.00495404 Jy ! Component: 3700 - total flux cleaned = 0.00501867 Jy ! Component: 3750 - total flux cleaned = 0.00501906 Jy ! Component: 3800 - total flux cleaned = 0.00505275 Jy ! Component: 3850 - total flux cleaned = 0.00501842 Jy ! Component: 3900 - total flux cleaned = 0.00501844 Jy ! Component: 3950 - total flux cleaned = 0.0050182 Jy ! Component: 4000 - total flux cleaned = 0.00498101 Jy ! Component: 4050 - total flux cleaned = 0.00498102 Jy ! Total flux subtracted in 4096 components = 0.00498168 Jy ! Clean residual min=-0.002008 max=0.002057 Jy/beam ! Clean residual mean=-0.000016 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.195753 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 457 components and 0.195753 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1129-4435_C_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.605 x 27.39 at 6.404 degrees (North through East) ! Clean map min=-0.0050151 max=0.13187 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1129-4435_C_20180602_map.fits wmodel /tmp/maps//J1129-4435_C_20180602_map.mod ! Writing 457 model components to file: /tmp/maps//J1129-4435_C_20180602_map.mod wobs /tmp/maps//J1129-4435_C_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J1129-4435_C_20180602_uvs.fits wwins /tmp/maps//J1129-4435_C_20180602_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1129-4435_C_20180602_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.36457 2.36457 4.72913 9.45827 18.9165 37.8331 75.6661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.873 quit ! Quitting program ! Log file /tmp/maps//J1129-4435_C_20180602_dfm.log closed on Wed Jul 4 23:14:16 2018