! Started logfile: /tmp/maps//J0853+0654_X_20180615_dfm.log on Wed Jul 4 23:06:16 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 /tmp/maps//J0853+0654_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J0853+0654_X_20180615_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0853+0654 ! ! 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 94 lines of history. ! ! Reading 1800 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 J0853+0654_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=1.077672Jy sigma=25.046098 ! Fit after self-cal, rms=0.669271Jy sigma=14.531714 ! 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=1.075 mas, bmaj=3.217 mas, bpa=16.46 degrees ! Estimated noise=1.17211 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 = 0.282586 Jy ! Component: 100 - total flux cleaned = 0.37373 Jy ! Total flux subtracted in 100 components = 0.37373 Jy ! Clean residual min=-0.073240 max=0.055275 Jy/beam ! Clean residual mean=-0.000013 rms=0.018776 Jy/beam ! Combined flux in latest and established models = 0.37373 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.37373 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=0.118106Jy sigma=3.201346 ! Fit after self-cal, rms=0.117351Jy sigma=3.182196 ! 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=1.307 mas, bmaj=3.564 mas, bpa=16.27 degrees ! Estimated noise=0.757583 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 = 0.0572408 Jy ! Component: 100 - total flux cleaned = 0.0878697 Jy ! Component: 150 - total flux cleaned = 0.0906054 Jy ! Component: 200 - total flux cleaned = 0.0883221 Jy ! Total flux subtracted in 200 components = 0.0883221 Jy ! Clean residual min=-0.062511 max=0.037121 Jy/beam ! Clean residual mean=-0.000044 rms=0.014346 Jy/beam ! Combined flux in latest and established models = 0.462052 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.462052 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=0.090364Jy sigma=2.375267 ! Fit after self-cal, rms=0.090248Jy sigma=2.373086 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.307 x 3.564 at 16.27 degrees (North through East) ! Clean map min=-0.060503 max=0.34502 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.95 KP 0.96 LA 1.14 OV 0.74 ! PT 1.12 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.11 KP 1.01 LA 1.16 OV 0.68 ! PT 1.13 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.82 KP 0.98 LA 1.17 OV 0.73 ! PT 1.10 SC 1.20 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.10 KP 0.96 LA 1.14 OV 0.70 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.99 LA 1.17 OV 0.82 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.92 KP 0.97 LA 1.12 OV 0.76 ! PT 1.09 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.01 KP 0.93 LA 1.15 OV 0.85 ! PT 1.08 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.89 KP 0.95 LA 1.18 OV 0.75 ! PT 1.10 SC 1.30 ! ! ! Fit before self-cal, rms=0.090248Jy sigma=2.373086 ! Fit after self-cal, rms=0.042339Jy sigma=0.823107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=3.569 mas, bpa=15.33 degrees ! Estimated noise=0.739416 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 = 0.000249988 Jy ! Component: 100 - total flux cleaned = 6.08122e-05 Jy ! Component: 150 - total flux cleaned = 6.39454e-05 Jy ! Component: 200 - total flux cleaned = 6.0062e-05 Jy ! Total flux subtracted in 200 components = 6.0062e-05 Jy ! Clean residual min=-0.009552 max=0.010010 Jy/beam ! Clean residual mean=0.000009 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.462113 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.462113 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=0.040353Jy sigma=0.795559 ! Fit after self-cal, rms=0.040384Jy sigma=0.791041 ! 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=0.040384Jy sigma=0.791041 ! Fit after self-cal, rms=0.039673Jy sigma=0.789178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.313 mas, bmaj=3.542 mas, bpa=15.22 degrees ! Estimated noise=0.734379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437914 Jy ! Component: 100 - total flux cleaned = 0.000280915 Jy ! Component: 150 - total flux cleaned = 0.000280008 Jy ! Component: 200 - total flux cleaned = 0.000275624 Jy ! Total flux subtracted in 200 components = 0.000275624 Jy ! Clean residual min=-0.008752 max=0.009105 Jy/beam ! Clean residual mean=0.000008 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 0.462388 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.462388 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=0.038200Jy sigma=0.769833 ! Fit after self-cal, rms=0.038088Jy sigma=0.767090 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 = 0.000368054 Jy ! Component: 100 - total flux cleaned = 0.000243402 Jy ! Component: 150 - total flux cleaned = 0.000248125 Jy ! Component: 200 - total flux cleaned = 0.000345882 Jy ! Total flux subtracted in 200 components = 0.000345882 Jy ! Clean residual min=-0.008512 max=0.008505 Jy/beam ! Clean residual mean=0.000008 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.462734 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.462734 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=0.037101Jy sigma=0.754929 ! Fit after self-cal, rms=0.037011Jy sigma=0.752384 ! 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=0.037011Jy sigma=0.752384 ! Fit after self-cal, rms=0.036201Jy sigma=0.749248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=3.507 mas, bpa=15.06 degrees ! Estimated noise=0.728191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570657 Jy ! Component: 100 - total flux cleaned = 0.000568813 Jy ! Component: 150 - total flux cleaned = 0.000467094 Jy ! Component: 200 - total flux cleaned = 0.000471901 Jy ! Total flux subtracted in 200 components = 0.000471901 Jy ! Clean residual min=-0.007488 max=0.007748 Jy/beam ! Clean residual mean=0.000007 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.463206 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.463206 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=0.035318Jy sigma=0.738480 ! Fit after self-cal, rms=0.035250Jy sigma=0.736516 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 = 0.00029486 Jy ! Component: 100 - total flux cleaned = 0.000196983 Jy ! Component: 150 - total flux cleaned = 0.00020264 Jy ! Component: 200 - total flux cleaned = 0.000214332 Jy ! Total flux subtracted in 200 components = 0.000214332 Jy ! Clean residual min=-0.007286 max=0.007342 Jy/beam ! Clean residual mean=0.000007 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.46342 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.46342 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=0.034664Jy sigma=0.729788 ! Fit after self-cal, rms=0.034610Jy sigma=0.728013 ! 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=0.034610Jy sigma=0.728013 ! Fit after self-cal, rms=0.034087Jy sigma=0.725995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=4.399 mas, bpa=2.564 degrees ! Estimated noise=0.781328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109259 Jy ! Component: 100 - total flux cleaned = 0.00126783 Jy ! Component: 150 - total flux cleaned = 0.00134379 Jy ! Component: 200 - total flux cleaned = 0.00141179 Jy ! Total flux subtracted in 200 components = 0.00141179 Jy ! Clean residual min=-0.005595 max=0.006066 Jy/beam ! Clean residual mean=0.000010 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.464832 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.464832 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=0.033764Jy sigma=0.723599 ! Fit after self-cal, rms=0.033762Jy sigma=0.723437 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 = 0.000177377 Jy ! Component: 100 - total flux cleaned = 0.00017433 Jy ! Component: 150 - total flux cleaned = 0.000232688 Jy ! Component: 200 - total flux cleaned = 0.000283624 Jy ! Total flux subtracted in 200 components = 0.000283624 Jy ! Clean residual min=-0.005858 max=0.005765 Jy/beam ! Clean residual mean=0.000010 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.465116 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.465116 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=0.033633Jy sigma=0.722251 ! Fit after self-cal, rms=0.033636Jy sigma=0.722120 ! 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=1.316 mas, bmaj=3.48 mas, bpa=14.93 degrees ! Estimated noise=0.723586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.316 x 3.48 at 14.93 degrees (North through East) ! Clean map min=-0.008234 max=0.31873 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=1.092 mas, bmaj=3.149 mas, bpa=15.19 degrees ! Estimated noise=1.10228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.268894 Jy ! Component: 100 - total flux cleaned = 0.355877 Jy ! Component: 150 - total flux cleaned = 0.395612 Jy ! Component: 200 - total flux cleaned = 0.421138 Jy ! Total flux subtracted in 200 components = 0.421138 Jy ! Clean residual min=-0.017349 max=0.020620 Jy/beam ! Clean residual mean=0.000004 rms=0.005510 Jy/beam ! Combined flux in latest and established models = 0.421138 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.421138 Jy ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=3.48 mas, bpa=14.93 degrees ! Estimated noise=0.723586 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 = 0.0233011 Jy ! Component: 100 - total flux cleaned = 0.0357275 Jy ! Component: 150 - total flux cleaned = 0.0426195 Jy ! Component: 200 - total flux cleaned = 0.0459936 Jy ! Total flux subtracted in 200 components = 0.0459936 Jy ! Clean residual min=-0.008367 max=0.010348 Jy/beam ! Clean residual mean=0.000006 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 0.467132 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.467132 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=2.31 mas, bmaj=4.399 mas, bpa=2.564 degrees ! Estimated noise=0.781328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027605 Jy ! Component: 100 - total flux cleaned = 0.00240933 Jy ! Component: 150 - total flux cleaned = 0.00231069 Jy ! Component: 200 - total flux cleaned = 0.00239257 Jy ! Total flux subtracted in 200 components = 0.00239257 Jy ! Clean residual min=-0.005951 max=0.007466 Jy/beam ! Clean residual mean=0.000008 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.469524 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 = 7.6503e-05 Jy ! Component: 100 - total flux cleaned = 0.000150988 Jy ! Component: 150 - total flux cleaned = 0.000224866 Jy ! Component: 200 - total flux cleaned = 0.000297643 Jy ! Total flux subtracted in 200 components = 0.000297643 Jy ! Clean residual min=-0.005973 max=0.007055 Jy/beam ! Clean residual mean=0.000008 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.469822 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.469822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=3.48 mas, bpa=14.93 degrees ! Estimated noise=0.723586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00195559 Jy ! Component: 100 - total flux cleaned = -0.00171654 Jy ! Component: 150 - total flux cleaned = -0.00142916 Jy ! Component: 200 - total flux cleaned = -0.00126305 Jy ! Total flux subtracted in 200 components = -0.00126305 Jy ! Clean residual min=-0.006781 max=0.008630 Jy/beam ! Clean residual mean=0.000005 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.468559 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.468559 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=0.034797Jy sigma=0.744791 ! Fit after self-cal, rms=0.034709Jy sigma=0.743635 wmodel J0853+0654_X_map.mod ! Writing 51 model components to file: J0853+0654_X_map.mod wobs J0853+0654_X_uvs.fits ! Writing UV FITS file: J0853+0654_X_uvs.fits wwins J0853+0654_X_map.win ! wwins: Wrote 1 windows to J0853+0654_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 = 0.0034936 Jy ! Component: 100 - total flux cleaned = 0.00386056 Jy ! Component: 150 - total flux cleaned = 0.0036541 Jy ! Component: 200 - total flux cleaned = 0.00328084 Jy ! Component: 250 - total flux cleaned = 0.00293474 Jy ! Component: 300 - total flux cleaned = 0.0027794 Jy ! Component: 350 - total flux cleaned = 0.00256246 Jy ! Component: 400 - total flux cleaned = 0.00242707 Jy ! Component: 450 - total flux cleaned = 0.00236237 Jy ! Component: 500 - total flux cleaned = 0.00242028 Jy ! Component: 550 - total flux cleaned = 0.00252981 Jy ! Component: 600 - total flux cleaned = 0.00258148 Jy ! Component: 650 - total flux cleaned = 0.00258103 Jy ! Component: 700 - total flux cleaned = 0.00272051 Jy ! Component: 750 - total flux cleaned = 0.00285282 Jy ! Component: 800 - total flux cleaned = 0.00310328 Jy ! Component: 850 - total flux cleaned = 0.00330013 Jy ! Component: 900 - total flux cleaned = 0.00352586 Jy ! Component: 950 - total flux cleaned = 0.0037431 Jy ! Component: 1000 - total flux cleaned = 0.00388311 Jy ! Component: 1050 - total flux cleaned = 0.00398384 Jy ! Component: 1100 - total flux cleaned = 0.00398337 Jy ! Component: 1150 - total flux cleaned = 0.00401552 Jy ! Component: 1200 - total flux cleaned = 0.00404759 Jy ! Component: 1250 - total flux cleaned = 0.00411032 Jy ! Component: 1300 - total flux cleaned = 0.0040792 Jy ! Component: 1350 - total flux cleaned = 0.00407906 Jy ! Component: 1400 - total flux cleaned = 0.00410954 Jy ! Component: 1450 - total flux cleaned = 0.00404822 Jy ! Component: 1500 - total flux cleaned = 0.00401769 Jy ! Component: 1550 - total flux cleaned = 0.00401717 Jy ! Component: 1600 - total flux cleaned = 0.00398677 Jy ! Component: 1650 - total flux cleaned = 0.00395563 Jy ! Component: 1700 - total flux cleaned = 0.00392465 Jy ! Component: 1750 - total flux cleaned = 0.00392459 Jy ! Component: 1800 - total flux cleaned = 0.00392429 Jy ! Component: 1850 - total flux cleaned = 0.0039872 Jy ! Component: 1900 - total flux cleaned = 0.00401907 Jy ! Component: 1950 - total flux cleaned = 0.00401888 Jy ! Component: 2000 - total flux cleaned = 0.00401874 Jy ! Component: 2050 - total flux cleaned = 0.00395167 Jy ! Component: 2100 - total flux cleaned = 0.00395157 Jy ! Component: 2150 - total flux cleaned = 0.00398657 Jy ! Component: 2200 - total flux cleaned = 0.00402244 Jy ! Component: 2250 - total flux cleaned = 0.00402222 Jy ! Component: 2300 - total flux cleaned = 0.00409765 Jy ! Component: 2350 - total flux cleaned = 0.00409748 Jy ! Component: 2400 - total flux cleaned = 0.00405763 Jy ! Component: 2450 - total flux cleaned = 0.00413842 Jy ! Component: 2500 - total flux cleaned = 0.0041385 Jy ! Component: 2550 - total flux cleaned = 0.00413908 Jy ! Component: 2600 - total flux cleaned = 0.00413917 Jy ! Component: 2650 - total flux cleaned = 0.00413912 Jy ! Component: 2700 - total flux cleaned = 0.00418443 Jy ! Component: 2750 - total flux cleaned = 0.00418428 Jy ! Component: 2800 - total flux cleaned = 0.00428044 Jy ! Component: 2850 - total flux cleaned = 0.00433002 Jy ! Component: 2900 - total flux cleaned = 0.00437961 Jy ! Component: 2950 - total flux cleaned = 0.0045348 Jy ! Component: 3000 - total flux cleaned = 0.00458773 Jy ! Component: 3050 - total flux cleaned = 0.00464224 Jy ! Component: 3100 - total flux cleaned = 0.00475551 Jy ! Component: 3150 - total flux cleaned = 0.00481307 Jy ! Component: 3200 - total flux cleaned = 0.00487156 Jy ! Component: 3250 - total flux cleaned = 0.00499349 Jy ! Component: 3300 - total flux cleaned = 0.00511917 Jy ! Component: 3350 - total flux cleaned = 0.00518373 Jy ! Component: 3400 - total flux cleaned = 0.00531627 Jy ! Component: 3450 - total flux cleaned = 0.00552262 Jy ! Component: 3500 - total flux cleaned = 0.00552232 Jy ! Component: 3550 - total flux cleaned = 0.00559453 Jy ! Component: 3600 - total flux cleaned = 0.00574193 Jy ! Component: 3650 - total flux cleaned = 0.00582008 Jy ! Component: 3700 - total flux cleaned = 0.0058984 Jy ! Component: 3750 - total flux cleaned = 0.00597991 Jy ! Component: 3800 - total flux cleaned = 0.00606372 Jy ! Component: 3850 - total flux cleaned = 0.00606308 Jy ! Component: 3900 - total flux cleaned = 0.00615075 Jy ! Component: 3950 - total flux cleaned = 0.00624242 Jy ! Component: 4000 - total flux cleaned = 0.00633645 Jy ! Component: 4050 - total flux cleaned = 0.00643416 Jy ! Total flux subtracted in 4096 components = 0.00643373 Jy ! Clean residual min=-0.006031 max=0.005686 Jy/beam ! Clean residual mean=0.000013 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.474992 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 232 components and 0.474992 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J0853+0654_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.316 x 3.48 at 14.93 degrees (North through East) ! Clean map min=-0.01045 max=0.31016 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J0853+0654_X_20180615_map.fits wmodel /tmp/maps//J0853+0654_X_20180615_map.mod ! Writing 232 model components to file: /tmp/maps//J0853+0654_X_20180615_map.mod wobs /tmp/maps//J0853+0654_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J0853+0654_X_20180615_uvs.fits wwins /tmp/maps//J0853+0654_X_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J0853+0654_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.310164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00154331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49274 1.49274 2.98548 5.97097 11.9419 23.8839 47.7677 95.5355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.31 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 200.972 quit ! Quitting program ! Log file /tmp/maps//J0853+0654_X_20180615_dfm.log closed on Wed Jul 4 23:06:19 2018