! Started logfile: /vlbi/sb072/temp_maps//J0009+0628_X_dfm.log on Fri Jan 25 19:10:42 2019 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 /vlbi/sb072/temp_maps//J0009+0628_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0009+0628_X_uva.fits ! AN table 1: 7 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0009+0628 ! ! 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 560 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 J0009+0628_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=1.000888Jy sigma=37.455605 ! Fit after self-cal, rms=0.986125Jy sigma=36.973959 ! 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=4.352 mas, bmaj=9.139 mas, bpa=26.99 degrees ! Estimated noise=0.943157 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102532 Jy ! Component: 100 - total flux cleaned = 0.0120009 Jy ! Total flux subtracted in 100 components = 0.0120009 Jy ! Clean residual min=-0.001846 max=0.001857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0120009 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0120009 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=0.024736Jy sigma=0.741523 ! Fit after self-cal, rms=0.023229Jy sigma=0.679729 ! Inverting map ! Added new window around map position (0, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401554 Jy ! Component: 100 - total flux cleaned = 0.00511772 Jy ! Total flux subtracted in 100 components = 0.00511772 Jy ! Clean residual min=-0.002051 max=0.001950 Jy/beam ! Clean residual mean=-0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0171187 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0171187 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=0.022395Jy sigma=0.650607 ! Fit after self-cal, rms=0.022366Jy sigma=0.649041 ! 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=4.498 mas, bmaj=9.242 mas, bpa=28.06 degrees ! Estimated noise=0.833256 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 = 0.00183214 Jy ! Component: 100 - total flux cleaned = 0.00255166 Jy ! Component: 150 - total flux cleaned = 0.00257911 Jy ! Component: 200 - total flux cleaned = 0.00241013 Jy ! Total flux subtracted in 200 components = 0.00241013 Jy ! Clean residual min=-0.001865 max=0.001932 Jy/beam ! Clean residual mean=-0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0195288 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 97 components and 0.0195288 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=0.022132Jy sigma=0.639093 ! Fit after self-cal, rms=0.022077Jy sigma=0.636014 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.498 x 9.242 at 28.06 degrees (North through East) ! Clean map min=-0.0018257 max=0.014713 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.90 LA 0.94 OV 1.19 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.74 LA 0.83 OV 0.91 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.86 LA 0.93 OV 0.97 ! PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.14 LA 0.82 OV 1.37 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.32 KP 0.96 LA 0.83 OV 1.44 ! PT 1.25 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.02 LA 1.16 OV 1.00 ! PT 1.24 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.44 KP 0.97 LA 0.95 OV 0.91 ! PT 1.25 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.23 KP 1.46 LA 1.00 OV 0.81 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.022077Jy sigma=0.636014 ! Fit after self-cal, rms=0.023990Jy sigma=0.619209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.605 mas, bmaj=9.033 mas, bpa=26.53 degrees ! Estimated noise=0.856045 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 = -0.000228357 Jy ! Component: 100 - total flux cleaned = -0.000149772 Jy ! Component: 150 - total flux cleaned = -0.000119002 Jy ! Component: 200 - total flux cleaned = -5.28983e-05 Jy ! Total flux subtracted in 200 components = -5.28983e-05 Jy ! Clean residual min=-0.001207 max=0.001871 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0194759 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.0194759 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=0.023922Jy sigma=0.618221 ! Fit after self-cal, rms=0.024112Jy sigma=0.616097 ! 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=0.024112Jy sigma=0.616097 ! Fit after self-cal, rms=0.025256Jy sigma=0.615685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.624 mas, bmaj=9.017 mas, bpa=26.36 degrees ! Estimated noise=0.877341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.01292e-05 Jy ! Component: 100 - total flux cleaned = -0.000100647 Jy ! Component: 150 - total flux cleaned = -0.000145534 Jy ! Component: 200 - total flux cleaned = -0.000210202 Jy ! Total flux subtracted in 200 components = -0.000210202 Jy ! Clean residual min=-0.001157 max=0.001778 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0192657 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.0192657 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=0.025188Jy sigma=0.614956 ! Fit after self-cal, rms=0.025228Jy sigma=0.614538 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 = 0.000167317 Jy ! Component: 100 - total flux cleaned = 5.17092e-05 Jy ! Component: 150 - total flux cleaned = -1.39292e-05 Jy ! Component: 200 - total flux cleaned = -4.53335e-06 Jy ! Total flux subtracted in 200 components = -4.53335e-06 Jy ! Clean residual min=-0.001221 max=0.001712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0192612 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.0192612 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=0.025193Jy sigma=0.614242 ! Fit after self-cal, rms=0.025198Jy sigma=0.614013 ! 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=0.025198Jy sigma=0.614013 ! Fit after self-cal, rms=0.029288Jy sigma=0.614157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.668 mas, bmaj=8.963 mas, bpa=25.57 degrees ! Estimated noise=0.958112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722965 Jy ! Component: 100 - total flux cleaned = 0.00106942 Jy ! Component: 150 - total flux cleaned = 0.00128386 Jy ! Component: 200 - total flux cleaned = 0.00139024 Jy ! Total flux subtracted in 200 components = 0.00139024 Jy ! Clean residual min=-0.001290 max=0.001773 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0206514 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 172 components and 0.0206514 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=0.029139Jy sigma=0.613519 ! Fit after self-cal, rms=0.029301Jy sigma=0.612700 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 = 0.000443733 Jy ! Component: 100 - total flux cleaned = 0.000277716 Jy ! Component: 150 - total flux cleaned = 0.000276801 Jy ! Component: 200 - total flux cleaned = 0.000298927 Jy ! Total flux subtracted in 200 components = 0.000298927 Jy ! Clean residual min=-0.001392 max=0.001765 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0209503 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.0209503 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=0.029257Jy sigma=0.612534 ! Fit after self-cal, rms=0.029276Jy sigma=0.612237 ! 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=0.029276Jy sigma=0.612237 ! Fit after self-cal, rms=0.033422Jy sigma=0.611213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.836 mas, bmaj=8.86 mas, bpa=24.68 degrees ! Estimated noise=1.03304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106409 Jy ! Component: 100 - total flux cleaned = 0.00137743 Jy ! Component: 150 - total flux cleaned = 0.00163009 Jy ! Component: 200 - total flux cleaned = 0.00188637 Jy ! Total flux subtracted in 200 components = 0.00188637 Jy ! Clean residual min=-0.001659 max=0.001726 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0228367 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 204 components and 0.0228367 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=0.033283Jy sigma=0.610562 ! Fit after self-cal, rms=0.033386Jy sigma=0.609798 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 = 0.000365304 Jy ! Component: 100 - total flux cleaned = 0.000406238 Jy ! Component: 150 - total flux cleaned = 0.000456257 Jy ! Component: 200 - total flux cleaned = 0.000490698 Jy ! Total flux subtracted in 200 components = 0.000490698 Jy ! Clean residual min=-0.001706 max=0.001827 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0233274 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 218 components and 0.0233274 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=0.033355Jy sigma=0.609674 ! Fit after self-cal, rms=0.033336Jy sigma=0.609550 ! 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=4.695 mas, bmaj=8.903 mas, bpa=25.14 degrees ! Estimated noise=1.03442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.695 x 8.903 at 25.14 degrees (North through East) ! Clean map min=-0.0028773 max=0.017339 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=4.512 mas, bmaj=8.939 mas, bpa=23.68 degrees ! Estimated noise=1.18541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150767 Jy ! Component: 100 - total flux cleaned = 0.0187145 Jy ! Component: 150 - total flux cleaned = 0.0203425 Jy ! Component: 200 - total flux cleaned = 0.021437 Jy ! Total flux subtracted in 200 components = 0.021437 Jy ! Clean residual min=-0.002519 max=0.002617 Jy/beam ! Clean residual mean=-0.000003 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.021437 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.021437 Jy ! Inverting map and beam ! Estimated beam: bmin=4.695 mas, bmaj=8.903 mas, bpa=25.14 degrees ! Estimated noise=1.03442 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 = 0.00102504 Jy ! Component: 100 - total flux cleaned = 0.00114704 Jy ! Component: 150 - total flux cleaned = 0.00124573 Jy ! Component: 200 - total flux cleaned = 0.00132077 Jy ! Total flux subtracted in 200 components = 0.00132077 Jy ! Clean residual min=-0.001825 max=0.002530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0227577 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.0227577 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=4.836 mas, bmaj=8.86 mas, bpa=24.68 degrees ! Estimated noise=1.03304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182855 Jy ! Component: 100 - total flux cleaned = 0.000241693 Jy ! Component: 150 - total flux cleaned = 0.000277811 Jy ! Component: 200 - total flux cleaned = 0.000332 Jy ! Total flux subtracted in 200 components = 0.000332 Jy ! Clean residual min=-0.001768 max=0.002366 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0230897 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 = 5.07298e-05 Jy ! Component: 100 - total flux cleaned = 8.24236e-05 Jy ! Component: 150 - total flux cleaned = 0.000144212 Jy ! Component: 200 - total flux cleaned = 0.000187174 Jy ! Total flux subtracted in 200 components = 0.000187174 Jy ! Clean residual min=-0.001696 max=0.002202 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0232769 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.0232769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.695 mas, bmaj=8.903 mas, bpa=25.14 degrees ! Estimated noise=1.03442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.59399e-05 Jy ! Component: 100 - total flux cleaned = -3.65745e-05 Jy ! Component: 150 - total flux cleaned = 1.31038e-06 Jy ! Component: 200 - total flux cleaned = 3.79444e-05 Jy ! Total flux subtracted in 200 components = 3.79444e-05 Jy ! Clean residual min=-0.001634 max=0.002074 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0233149 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.0233149 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=0.033356Jy sigma=0.611825 ! Fit after self-cal, rms=0.033276Jy sigma=0.610218 wmodel J0009+0628_X_map.mod ! Writing 99 model components to file: J0009+0628_X_map.mod wobs J0009+0628_X_uvs.fits ! Writing UV FITS file: J0009+0628_X_uvs.fits wwins J0009+0628_X_map.win ! wwins: Wrote 1 windows to J0009+0628_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 = 0.000525003 Jy ! Component: 100 - total flux cleaned = 0.000698225 Jy ! Component: 150 - total flux cleaned = 0.000911318 Jy ! Component: 200 - total flux cleaned = 0.00104042 Jy ! Component: 250 - total flux cleaned = 0.00107394 Jy ! Component: 300 - total flux cleaned = 0.00110451 Jy ! Component: 350 - total flux cleaned = 0.00109186 Jy ! Component: 400 - total flux cleaned = 0.00109156 Jy ! Component: 450 - total flux cleaned = 0.00109132 Jy ! Component: 500 - total flux cleaned = 0.00112757 Jy ! Component: 550 - total flux cleaned = 0.00116309 Jy ! Component: 600 - total flux cleaned = 0.001198 Jy ! Component: 650 - total flux cleaned = 0.00118686 Jy ! Component: 700 - total flux cleaned = 0.00119816 Jy ! Component: 750 - total flux cleaned = 0.00120909 Jy ! Component: 800 - total flux cleaned = 0.00120905 Jy ! Component: 850 - total flux cleaned = 0.00124117 Jy ! Component: 900 - total flux cleaned = 0.00131574 Jy ! Component: 950 - total flux cleaned = 0.00138999 Jy ! Component: 1000 - total flux cleaned = 0.00146433 Jy ! Component: 1050 - total flux cleaned = 0.00151757 Jy ! Component: 1100 - total flux cleaned = 0.00156034 Jy ! Component: 1150 - total flux cleaned = 0.00162477 Jy ! Component: 1200 - total flux cleaned = 0.00164637 Jy ! Component: 1250 - total flux cleaned = 0.00168981 Jy ! Component: 1300 - total flux cleaned = 0.00171188 Jy ! Component: 1350 - total flux cleaned = 0.00175633 Jy ! Component: 1400 - total flux cleaned = 0.0018124 Jy ! Component: 1450 - total flux cleaned = 0.00185784 Jy ! Component: 1500 - total flux cleaned = 0.00191516 Jy ! Component: 1550 - total flux cleaned = 0.00197325 Jy ! Component: 1600 - total flux cleaned = 0.00203223 Jy ! Component: 1650 - total flux cleaned = 0.0020682 Jy ! Component: 1700 - total flux cleaned = 0.00211677 Jy ! Component: 1750 - total flux cleaned = 0.00215367 Jy ! Component: 1800 - total flux cleaned = 0.00220377 Jy ! Component: 1850 - total flux cleaned = 0.00229324 Jy ! Component: 1900 - total flux cleaned = 0.00233228 Jy ! Component: 1950 - total flux cleaned = 0.00235841 Jy ! Component: 2000 - total flux cleaned = 0.00242573 Jy ! Component: 2050 - total flux cleaned = 0.00248091 Jy ! Component: 2100 - total flux cleaned = 0.00252289 Jy ! Component: 2150 - total flux cleaned = 0.00258002 Jy ! Component: 2200 - total flux cleaned = 0.00262342 Jy ! Component: 2250 - total flux cleaned = 0.00268248 Jy ! Component: 2300 - total flux cleaned = 0.00274277 Jy ! Component: 2350 - total flux cleaned = 0.00278888 Jy ! Component: 2400 - total flux cleaned = 0.00283574 Jy ! Component: 2450 - total flux cleaned = 0.00291583 Jy ! Component: 2500 - total flux cleaned = 0.0029323 Jy ! Component: 2550 - total flux cleaned = 0.00298217 Jy ! Component: 2600 - total flux cleaned = 0.00301638 Jy ! Component: 2650 - total flux cleaned = 0.00303376 Jy ! Component: 2700 - total flux cleaned = 0.00308686 Jy ! Component: 2750 - total flux cleaned = 0.00310473 Jy ! Component: 2800 - total flux cleaned = 0.00316004 Jy ! Component: 2850 - total flux cleaned = 0.00317891 Jy ! Component: 2900 - total flux cleaned = 0.00321693 Jy ! Component: 2950 - total flux cleaned = 0.00325584 Jy ! Component: 3000 - total flux cleaned = 0.00329556 Jy ! Component: 3050 - total flux cleaned = 0.00335669 Jy ! Component: 3100 - total flux cleaned = 0.00337758 Jy ! Component: 3150 - total flux cleaned = 0.0034197 Jy ! Component: 3200 - total flux cleaned = 0.00346269 Jy ! Component: 3250 - total flux cleaned = 0.00350673 Jy ! Component: 3300 - total flux cleaned = 0.00357446 Jy ! Component: 3350 - total flux cleaned = 0.00362088 Jy ! Component: 3400 - total flux cleaned = 0.00364481 Jy ! Component: 3450 - total flux cleaned = 0.00369291 Jy ! Component: 3500 - total flux cleaned = 0.00374216 Jy ! Component: 3550 - total flux cleaned = 0.00374241 Jy ! Component: 3600 - total flux cleaned = 0.00376835 Jy ! Component: 3650 - total flux cleaned = 0.0037683 Jy ! Component: 3700 - total flux cleaned = 0.00382172 Jy ! Component: 3750 - total flux cleaned = 0.00382189 Jy ! Component: 3800 - total flux cleaned = 0.00384998 Jy ! Component: 3850 - total flux cleaned = 0.00387822 Jy ! Component: 3900 - total flux cleaned = 0.00393681 Jy ! Component: 3950 - total flux cleaned = 0.00396685 Jy ! Component: 4000 - total flux cleaned = 0.00402788 Jy ! Component: 4050 - total flux cleaned = 0.00405867 Jy ! Total flux subtracted in 4096 components = 0.00412212 Jy ! Clean residual min=-0.001807 max=0.001804 Jy/beam ! Clean residual mean=0.000017 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.027437 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 352 components and 0.027437 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0009+0628_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.695 x 8.903 at 25.14 degrees (North through East) ! Clean map min=-0.0047432 max=0.018422 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0009+0628_X_map.fits wmodel /vlbi/sb072/temp_maps//J0009+0628_X_map.mod ! Writing 352 model components to file: /vlbi/sb072/temp_maps//J0009+0628_X_map.mod wobs /vlbi/sb072/temp_maps//J0009+0628_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0009+0628_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0009+0628_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J0009+0628_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0184215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000626145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.197 10.197 20.3939 40.7879 81.5757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 29.42 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0009+0628_X_dfm.log closed on Fri Jan 25 19:10:46 2019