! Started logfile: .//J2343-0521_C_dfm.log on Mon Jan 20 19:31:14 2020 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 .//J2343-0521_C_uva.fits ! Reading UV FITS file: .//J2343-0521_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2343-0521 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2343-0521_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=1.004736Jy sigma=16.819908 ! Fit after self-cal, rms=0.941760Jy sigma=15.771524 ! 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=2.325 mas, bmaj=9.064 mas, bpa=-16.58 degrees ! Estimated noise=1.55915 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 = 0.0466541 Jy ! Component: 100 - total flux cleaned = 0.0568822 Jy ! Total flux subtracted in 100 components = 0.0568822 Jy ! Clean residual min=-0.004521 max=0.004091 Jy/beam ! Clean residual mean=-0.000002 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.0568822 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0568822 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=0.042748Jy sigma=0.677215 ! Fit after self-cal, rms=0.042351Jy sigma=0.671499 ! 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=2.774 mas, bmaj=8.991 mas, bpa=-17.4 degrees ! Estimated noise=0.854105 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 = 0.00243916 Jy ! Component: 100 - total flux cleaned = 0.00374962 Jy ! Component: 150 - total flux cleaned = 0.00425591 Jy ! Component: 200 - total flux cleaned = 0.00457811 Jy ! Total flux subtracted in 200 components = 0.00457811 Jy ! Clean residual min=-0.002516 max=0.002567 Jy/beam ! Clean residual mean=0.000008 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0614603 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0614604 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=0.042206Jy sigma=0.668839 ! Fit after self-cal, rms=0.042215Jy sigma=0.668806 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.774 x 8.991 at -17.4 degrees (North through East) ! Clean map min=-0.002514 max=0.059446 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.93 ! NL 0.96 OV 1.05 PT 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.06 KP 0.91 ! NL 1.10 OV 0.95 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 1.03 KP 0.93 ! NL 1.03 OV 0.91 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.90 KP 0.91 ! NL 1.17 OV 1.08 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.08 ! NL 1.01 OV 0.93 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.94 KP 0.99 ! NL 1.01 OV 0.96 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 1.04 ! NL 0.97 OV 1.00 PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 1.07 KP 1.09 ! NL 0.98 OV 0.99 PT 0.96 ! ! ! Fit before self-cal, rms=0.042215Jy sigma=0.668806 ! Fit after self-cal, rms=0.042288Jy sigma=0.663408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.781 mas, bmaj=8.976 mas, bpa=-17.4 degrees ! Estimated noise=0.84911 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 = -0.000439695 Jy ! Component: 100 - total flux cleaned = -0.000463098 Jy ! Component: 150 - total flux cleaned = -0.00046209 Jy ! Component: 200 - total flux cleaned = -0.000461562 Jy ! Total flux subtracted in 200 components = -0.000461562 Jy ! Clean residual min=-0.001956 max=0.002158 Jy/beam ! Clean residual mean=0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0609988 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0609988 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=0.042255Jy sigma=0.663108 ! Fit after self-cal, rms=0.042293Jy sigma=0.662886 ! 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=0.042293Jy sigma=0.662886 ! Fit after self-cal, rms=0.042253Jy sigma=0.662849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=8.97 mas, bpa=-17.42 degrees ! Estimated noise=0.846813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189751 Jy ! Component: 100 - total flux cleaned = -0.000173583 Jy ! Component: 150 - total flux cleaned = -0.000173495 Jy ! Component: 200 - total flux cleaned = -0.000173243 Jy ! Total flux subtracted in 200 components = -0.000173243 Jy ! Clean residual min=-0.001940 max=0.002169 Jy/beam ! Clean residual mean=0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0608255 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0608255 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=0.042237Jy sigma=0.662713 ! Fit after self-cal, rms=0.042242Jy sigma=0.662698 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 = -4.77157e-05 Jy ! Component: 100 - total flux cleaned = -3.63345e-05 Jy ! Component: 150 - total flux cleaned = -1.54495e-05 Jy ! Component: 200 - total flux cleaned = 3.54162e-06 Jy ! Total flux subtracted in 200 components = 3.54162e-06 Jy ! Clean residual min=-0.001965 max=0.002171 Jy/beam ! Clean residual mean=0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0608291 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0608291 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=0.042234Jy sigma=0.662637 ! Fit after self-cal, rms=0.042235Jy sigma=0.662631 ! 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=0.042235Jy sigma=0.662631 ! Fit after self-cal, rms=0.042183Jy sigma=0.662613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.788 mas, bmaj=8.957 mas, bpa=-17.44 degrees ! Estimated noise=0.845852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.96557e-05 Jy ! Component: 100 - total flux cleaned = -1.94879e-05 Jy ! Component: 150 - total flux cleaned = -1.92027e-05 Jy ! Component: 200 - total flux cleaned = -1.92479e-05 Jy ! Total flux subtracted in 200 components = -1.92479e-05 Jy ! Clean residual min=-0.001984 max=0.002189 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0608098 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0608098 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=0.042177Jy sigma=0.662568 ! Fit after self-cal, rms=0.042178Jy sigma=0.662565 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 = -1.6509e-05 Jy ! Component: 100 - total flux cleaned = 4.72474e-06 Jy ! Component: 150 - total flux cleaned = 1.09588e-05 Jy ! Component: 200 - total flux cleaned = 1.08884e-05 Jy ! Total flux subtracted in 200 components = 1.08884e-05 Jy ! Clean residual min=-0.001997 max=0.002194 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0608207 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0608207 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=0.042175Jy sigma=0.662546 ! Fit after self-cal, rms=0.042176Jy sigma=0.662545 ! 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=0.042176Jy sigma=0.662545 ! Fit after self-cal, rms=0.042140Jy sigma=0.662534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.108 mas, bmaj=8.813 mas, bpa=-21.69 degrees ! Estimated noise=0.906431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112456 Jy ! Component: 100 - total flux cleaned = 0.000131797 Jy ! Component: 150 - total flux cleaned = 0.000131626 Jy ! Component: 200 - total flux cleaned = 0.000126269 Jy ! Total flux subtracted in 200 components = 0.000126269 Jy ! Clean residual min=-0.002069 max=0.002172 Jy/beam ! Clean residual mean=0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.060947 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.060947 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=0.042139Jy sigma=0.662515 ! Fit after self-cal, rms=0.042138Jy sigma=0.662514 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 = 6.123e-06 Jy ! Component: 100 - total flux cleaned = 6.23154e-06 Jy ! Component: 150 - total flux cleaned = 6.34164e-06 Jy ! Component: 200 - total flux cleaned = 1.86893e-06 Jy ! Total flux subtracted in 200 components = 1.86893e-06 Jy ! Clean residual min=-0.002079 max=0.002163 Jy/beam ! Clean residual mean=0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0609489 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0609489 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=0.042138Jy sigma=0.662508 ! Fit after self-cal, rms=0.042137Jy sigma=0.662507 ! 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=2.793 mas, bmaj=8.944 mas, bpa=-17.46 degrees ! Estimated noise=0.845473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.793 x 8.944 at -17.46 degrees (North through East) ! Clean map min=-0.0021296 max=0.059227 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=2.345 mas, bmaj=8.971 mas, bpa=-16.65 degrees ! Estimated noise=1.54947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464028 Jy ! Component: 100 - total flux cleaned = 0.0566412 Jy ! Component: 150 - total flux cleaned = 0.0581332 Jy ! Component: 200 - total flux cleaned = 0.0584042 Jy ! Total flux subtracted in 200 components = 0.0584042 Jy ! Clean residual min=-0.003602 max=0.003578 Jy/beam ! Clean residual mean=-0.000001 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0584042 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0584042 Jy ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=8.944 mas, bpa=-17.46 degrees ! Estimated noise=0.845473 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 = 0.00165451 Jy ! Component: 100 - total flux cleaned = 0.00210268 Jy ! Component: 150 - total flux cleaned = 0.00222648 Jy ! Component: 200 - total flux cleaned = 0.00225212 Jy ! Total flux subtracted in 200 components = 0.00225212 Jy ! Clean residual min=-0.002008 max=0.002199 Jy/beam ! Clean residual mean=0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0606563 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0606563 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=4.108 mas, bmaj=8.813 mas, bpa=-21.69 degrees ! Estimated noise=0.906431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.5998e-05 Jy ! Component: 100 - total flux cleaned = 9.23358e-05 Jy ! Component: 150 - total flux cleaned = 0.000141709 Jy ! Component: 200 - total flux cleaned = 0.000171678 Jy ! Total flux subtracted in 200 components = 0.000171678 Jy ! Clean residual min=-0.001976 max=0.002236 Jy/beam ! Clean residual mean=0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.060828 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 = 2.84109e-05 Jy ! Component: 100 - total flux cleaned = 5.44855e-05 Jy ! Component: 150 - total flux cleaned = 6.70098e-05 Jy ! Component: 200 - total flux cleaned = 7.78687e-05 Jy ! Total flux subtracted in 200 components = 7.78687e-05 Jy ! Clean residual min=-0.002000 max=0.002222 Jy/beam ! Clean residual mean=0.000007 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0609058 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.0609058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=8.944 mas, bpa=-17.46 degrees ! Estimated noise=0.845473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.2179e-05 Jy ! Component: 100 - total flux cleaned = -4.74092e-05 Jy ! Component: 150 - total flux cleaned = -4.65652e-05 Jy ! Component: 200 - total flux cleaned = -3.48634e-05 Jy ! Total flux subtracted in 200 components = -3.48634e-05 Jy ! Clean residual min=-0.001952 max=0.002189 Jy/beam ! Clean residual mean=0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.060871 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.060871 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=0.042148Jy sigma=0.662630 ! Fit after self-cal, rms=0.042148Jy sigma=0.662617 wmodel J2343-0521_C_map.mod ! Writing 62 model components to file: J2343-0521_C_map.mod wobs J2343-0521_C_uvs.fits ! Writing UV FITS file: J2343-0521_C_uvs.fits wwins J2343-0521_C_map.win ! wwins: Wrote 1 windows to J2343-0521_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 = 0.000686785 Jy ! Component: 100 - total flux cleaned = 0.00079443 Jy ! Component: 150 - total flux cleaned = 0.0008616 Jy ! Component: 200 - total flux cleaned = 0.000952844 Jy ! Component: 250 - total flux cleaned = 0.00103835 Jy ! Component: 300 - total flux cleaned = 0.00114621 Jy ! Component: 350 - total flux cleaned = 0.00117194 Jy ! Component: 400 - total flux cleaned = 0.00114737 Jy ! Component: 450 - total flux cleaned = 0.00110023 Jy ! Component: 500 - total flux cleaned = 0.00103223 Jy ! Component: 550 - total flux cleaned = 0.00101071 Jy ! Component: 600 - total flux cleaned = 0.00101057 Jy ! Component: 650 - total flux cleaned = 0.000989979 Jy ! Component: 700 - total flux cleaned = 0.000969374 Jy ! Component: 750 - total flux cleaned = 0.000910781 Jy ! Component: 800 - total flux cleaned = 0.000910781 Jy ! Component: 850 - total flux cleaned = 0.000910907 Jy ! Component: 900 - total flux cleaned = 0.000929295 Jy ! Component: 950 - total flux cleaned = 0.000947115 Jy ! Component: 1000 - total flux cleaned = 0.000912267 Jy ! Component: 1050 - total flux cleaned = 0.000929944 Jy ! Component: 1100 - total flux cleaned = 0.000946811 Jy ! Component: 1150 - total flux cleaned = 0.000996634 Jy ! Component: 1200 - total flux cleaned = 0.00104519 Jy ! Component: 1250 - total flux cleaned = 0.00107685 Jy ! Component: 1300 - total flux cleaned = 0.00110818 Jy ! Component: 1350 - total flux cleaned = 0.00116963 Jy ! Component: 1400 - total flux cleaned = 0.00118499 Jy ! Component: 1450 - total flux cleaned = 0.00127396 Jy ! Component: 1500 - total flux cleaned = 0.00125936 Jy ! Component: 1550 - total flux cleaned = 0.00131714 Jy ! Component: 1600 - total flux cleaned = 0.00135984 Jy ! Component: 1650 - total flux cleaned = 0.0014299 Jy ! Component: 1700 - total flux cleaned = 0.00145764 Jy ! Component: 1750 - total flux cleaned = 0.00152583 Jy ! Component: 1800 - total flux cleaned = 0.00156608 Jy ! Component: 1850 - total flux cleaned = 0.00157908 Jy ! Component: 1900 - total flux cleaned = 0.00161831 Jy ! Component: 1950 - total flux cleaned = 0.00164411 Jy ! Component: 2000 - total flux cleaned = 0.00165695 Jy ! Component: 2050 - total flux cleaned = 0.00169485 Jy ! Component: 2100 - total flux cleaned = 0.00173242 Jy ! Component: 2150 - total flux cleaned = 0.00176953 Jy ! Component: 2200 - total flux cleaned = 0.001794 Jy ! Component: 2250 - total flux cleaned = 0.00179402 Jy ! Component: 2300 - total flux cleaned = 0.001818 Jy ! Component: 2350 - total flux cleaned = 0.00179428 Jy ! Component: 2400 - total flux cleaned = 0.00180599 Jy ! Component: 2450 - total flux cleaned = 0.00178253 Jy ! Component: 2500 - total flux cleaned = 0.00178254 Jy ! Component: 2550 - total flux cleaned = 0.00177108 Jy ! Component: 2600 - total flux cleaned = 0.00175967 Jy ! Component: 2650 - total flux cleaned = 0.00180538 Jy ! Component: 2700 - total flux cleaned = 0.00181669 Jy ! Component: 2750 - total flux cleaned = 0.00182792 Jy ! Component: 2800 - total flux cleaned = 0.00181673 Jy ! Component: 2850 - total flux cleaned = 0.00183908 Jy ! Component: 2900 - total flux cleaned = 0.0018279 Jy ! Component: 2950 - total flux cleaned = 0.00182793 Jy ! Component: 3000 - total flux cleaned = 0.00182799 Jy ! Component: 3050 - total flux cleaned = 0.00185006 Jy ! Component: 3100 - total flux cleaned = 0.00185012 Jy ! Component: 3150 - total flux cleaned = 0.00186109 Jy ! Component: 3200 - total flux cleaned = 0.00188294 Jy ! Component: 3250 - total flux cleaned = 0.00188284 Jy ! Component: 3300 - total flux cleaned = 0.00188284 Jy ! Component: 3350 - total flux cleaned = 0.00188292 Jy ! Component: 3400 - total flux cleaned = 0.00189373 Jy ! Component: 3450 - total flux cleaned = 0.00192612 Jy ! Component: 3500 - total flux cleaned = 0.00194777 Jy ! Component: 3550 - total flux cleaned = 0.00194776 Jy ! Component: 3600 - total flux cleaned = 0.00196925 Jy ! Component: 3650 - total flux cleaned = 0.00196917 Jy ! Component: 3700 - total flux cleaned = 0.00195849 Jy ! Component: 3750 - total flux cleaned = 0.0019799 Jy ! Component: 3800 - total flux cleaned = 0.00201206 Jy ! Component: 3850 - total flux cleaned = 0.00204424 Jy ! Component: 3900 - total flux cleaned = 0.00206567 Jy ! Component: 3950 - total flux cleaned = 0.00207639 Jy ! Component: 4000 - total flux cleaned = 0.00211924 Jy ! Component: 4050 - total flux cleaned = 0.00214065 Jy ! Total flux subtracted in 4096 components = 0.00216204 Jy ! Clean residual min=-0.000586 max=0.000559 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.063033 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 321 components and 0.063033 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2343-0521_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.793 x 8.944 at -17.46 degrees (North through East) ! Clean map min=-0.0019759 max=0.059154 Jy/beam ! Writing clean map to FITS file: .//J2343-0521_C_map.fits wmodel .//J2343-0521_C_map.mod ! Writing 321 model components to file: .//J2343-0521_C_map.mod wobs .//J2343-0521_C_uvs.fits ! Writing UV FITS file: .//J2343-0521_C_uvs.fits wwins .//J2343-0521_C_map.win ! wwins: Wrote 2 windows to .//J2343-0521_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0591543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181377 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.919851 0.919851 1.8397 3.6794 7.35881 14.7176 29.4352 58.8705 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.139 quit ! Quitting program ! Log file .//J2343-0521_C_dfm.log closed on Mon Jan 20 19:31:18 2020