! Started logfile: .//J0523-0551_C_dfm.log on Mon Jan 20 17:29:51 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 .//J0523-0551_C_uva.fits ! Reading UV FITS file: .//J0523-0551_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0523-0551 ! ! 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 76 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 J0523-0551_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=1.002372Jy sigma=19.712731 ! Fit after self-cal, rms=0.950497Jy sigma=18.676703 ! 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=2.439 mas, bmaj=7.343 mas, bpa=-5.064 degrees ! Estimated noise=0.962287 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 = 0.0396984 Jy ! Component: 100 - total flux cleaned = 0.0483553 Jy ! Total flux subtracted in 100 components = 0.0483553 Jy ! Clean residual min=-0.003043 max=0.003416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0483553 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0483553 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=0.044437Jy sigma=0.666264 ! Fit after self-cal, rms=0.043403Jy sigma=0.651988 ! 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=2.858 mas, bmaj=7.416 mas, bpa=-4.073 degrees ! Estimated noise=0.75054 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 = 0.00267893 Jy ! Component: 100 - total flux cleaned = 0.00348945 Jy ! Component: 150 - total flux cleaned = 0.0038311 Jy ! Component: 200 - total flux cleaned = 0.00402275 Jy ! Total flux subtracted in 200 components = 0.00402275 Jy ! Clean residual min=-0.002040 max=0.002126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.052378 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.052378 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=0.043250Jy sigma=0.647198 ! Fit after self-cal, rms=0.043240Jy sigma=0.647150 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.858 x 7.416 at -4.073 degrees (North through East) ! Clean map min=-0.0020447 max=0.051695 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.92 KP 0.97 ! NL 1.07 OV 1.58 PT 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 0.95 ! NL 0.97 OV 1.25 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.98 KP 1.04 ! NL 1.00 OV 1.02 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.06 KP 1.07 ! NL 0.95 OV 0.90 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 0.99 KP 0.99 ! NL 1.01 OV 0.89 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 0.97 ! NL 1.03 OV 0.96 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 0.98 ! NL 1.05 OV 1.00 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 1.04 ! NL 1.01 OV 0.92 PT 1.02 ! ! ! Fit before self-cal, rms=0.043240Jy sigma=0.647150 ! Fit after self-cal, rms=0.044803Jy sigma=0.640052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=7.425 mas, bpa=-4.066 degrees ! Estimated noise=0.747156 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 = -0.000333262 Jy ! Component: 100 - total flux cleaned = -0.000351687 Jy ! Component: 150 - total flux cleaned = -0.000387102 Jy ! Component: 200 - total flux cleaned = -0.000435339 Jy ! Total flux subtracted in 200 components = -0.000435339 Jy ! Clean residual min=-0.001869 max=0.001891 Jy/beam ! Clean residual mean=0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0519427 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0519427 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=0.044774Jy sigma=0.639771 ! Fit after self-cal, rms=0.044875Jy sigma=0.639368 ! 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=0.044875Jy sigma=0.639368 ! Fit after self-cal, rms=0.045394Jy sigma=0.639267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=7.414 mas, bpa=-4.026 degrees ! Estimated noise=0.746864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411218 Jy ! Component: 100 - total flux cleaned = -0.000458523 Jy ! Component: 150 - total flux cleaned = -0.000473474 Jy ! Component: 200 - total flux cleaned = -0.000512673 Jy ! Total flux subtracted in 200 components = -0.000512673 Jy ! Clean residual min=-0.001851 max=0.001828 Jy/beam ! Clean residual mean=0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.05143 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.05143 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=0.045372Jy sigma=0.639116 ! Fit after self-cal, rms=0.045393Jy sigma=0.639093 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.52337e-05 Jy ! Component: 100 - total flux cleaned = -0.000106715 Jy ! Component: 150 - total flux cleaned = -0.000107058 Jy ! Component: 200 - total flux cleaned = -0.000107353 Jy ! Total flux subtracted in 200 components = -0.000107353 Jy ! Clean residual min=-0.001844 max=0.001802 Jy/beam ! Clean residual mean=0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0513227 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0513227 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=0.045382Jy sigma=0.639030 ! Fit after self-cal, rms=0.045376Jy sigma=0.639024 ! 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=0.045376Jy sigma=0.639024 ! Fit after self-cal, rms=0.045520Jy sigma=0.638951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.882 mas, bmaj=7.407 mas, bpa=-3.992 degrees ! Estimated noise=0.746116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393257 Jy ! Component: 100 - total flux cleaned = -0.000442114 Jy ! Component: 150 - total flux cleaned = -0.000475022 Jy ! Component: 200 - total flux cleaned = -0.000514826 Jy ! Total flux subtracted in 200 components = -0.000514826 Jy ! Clean residual min=-0.001838 max=0.001782 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0508078 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0508078 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=0.045504Jy sigma=0.638883 ! Fit after self-cal, rms=0.045503Jy sigma=0.638875 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 = -8.08764e-05 Jy ! Component: 100 - total flux cleaned = -8.9728e-05 Jy ! Component: 150 - total flux cleaned = -8.97862e-05 Jy ! Component: 200 - total flux cleaned = -8.97893e-05 Jy ! Total flux subtracted in 200 components = -8.97893e-05 Jy ! Clean residual min=-0.001830 max=0.001765 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0507181 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0507181 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=0.045495Jy sigma=0.638843 ! Fit after self-cal, rms=0.045489Jy sigma=0.638841 ! 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=0.045489Jy sigma=0.638841 ! Fit after self-cal, rms=0.045543Jy sigma=0.638789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.908 mas, bmaj=7.536 mas, bpa=-1.549 degrees ! Estimated noise=0.774289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149447 Jy ! Component: 100 - total flux cleaned = -0.000268809 Jy ! Component: 150 - total flux cleaned = -0.00032477 Jy ! Component: 200 - total flux cleaned = -0.000350501 Jy ! Total flux subtracted in 200 components = -0.000350501 Jy ! Clean residual min=-0.001831 max=0.001831 Jy/beam ! Clean residual mean=0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0503676 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0503676 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=0.045533Jy sigma=0.638828 ! Fit after self-cal, rms=0.045531Jy sigma=0.638804 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 = -3.82683e-05 Jy ! Component: 100 - total flux cleaned = -4.89846e-05 Jy ! Component: 150 - total flux cleaned = -5.7782e-05 Jy ! Component: 200 - total flux cleaned = -6.56365e-05 Jy ! Total flux subtracted in 200 components = -6.56365e-05 Jy ! Clean residual min=-0.001821 max=0.001803 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0503019 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0503019 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=0.045528Jy sigma=0.638829 ! Fit after self-cal, rms=0.045525Jy sigma=0.638819 ! 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=2.889 mas, bmaj=7.405 mas, bpa=-3.973 degrees ! Estimated noise=0.74561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 7.405 at -3.973 degrees (North through East) ! Clean map min=-0.0018136 max=0.051495 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=2.46 mas, bmaj=7.341 mas, bpa=-5.181 degrees ! Estimated noise=0.960474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401155 Jy ! Component: 100 - total flux cleaned = 0.0488741 Jy ! Component: 150 - total flux cleaned = 0.0493701 Jy ! Component: 200 - total flux cleaned = 0.0499981 Jy ! Total flux subtracted in 200 components = 0.0499981 Jy ! Clean residual min=-0.002648 max=0.002588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0499981 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0499981 Jy ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=7.405 mas, bpa=-3.973 degrees ! Estimated noise=0.74561 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 = 0.000813958 Jy ! Component: 100 - total flux cleaned = 0.000623586 Jy ! Component: 150 - total flux cleaned = 0.000533573 Jy ! Component: 200 - total flux cleaned = 0.000482182 Jy ! Total flux subtracted in 200 components = 0.000482182 Jy ! Clean residual min=-0.001963 max=0.001891 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0504803 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0504803 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=3.908 mas, bmaj=7.536 mas, bpa=-1.549 degrees ! Estimated noise=0.774289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014666 Jy ! Component: 100 - total flux cleaned = 6.84007e-05 Jy ! Component: 150 - total flux cleaned = 3.48838e-05 Jy ! Component: 200 - total flux cleaned = 3.98674e-06 Jy ! Total flux subtracted in 200 components = 3.98674e-06 Jy ! Clean residual min=-0.001870 max=0.001880 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0504843 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 = -2.82233e-05 Jy ! Component: 100 - total flux cleaned = -4.57255e-05 Jy ! Component: 150 - total flux cleaned = -7.01441e-05 Jy ! Component: 200 - total flux cleaned = -9.25752e-05 Jy ! Total flux subtracted in 200 components = -9.25752e-05 Jy ! Clean residual min=-0.001848 max=0.001858 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0503917 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0503917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=7.405 mas, bpa=-3.973 degrees ! Estimated noise=0.74561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.5153e-05 Jy ! Component: 100 - total flux cleaned = 4.73524e-05 Jy ! Component: 150 - total flux cleaned = 1.93595e-05 Jy ! Component: 200 - total flux cleaned = -3.10754e-05 Jy ! Total flux subtracted in 200 components = -3.10754e-05 Jy ! Clean residual min=-0.001850 max=0.001786 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0503606 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.0503606 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=0.045536Jy sigma=0.638865 ! Fit after self-cal, rms=0.045541Jy sigma=0.638857 wmodel J0523-0551_C_map.mod ! Writing 66 model components to file: J0523-0551_C_map.mod wobs J0523-0551_C_uvs.fits ! Writing UV FITS file: J0523-0551_C_uvs.fits wwins J0523-0551_C_map.win ! wwins: Wrote 1 windows to J0523-0551_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 = 0.000283694 Jy ! Component: 100 - total flux cleaned = 0.000462436 Jy ! Component: 150 - total flux cleaned = 0.000543968 Jy ! Component: 200 - total flux cleaned = 0.000671786 Jy ! Component: 250 - total flux cleaned = 0.000816759 Jy ! Component: 300 - total flux cleaned = 0.00095595 Jy ! Component: 350 - total flux cleaned = 0.00106601 Jy ! Component: 400 - total flux cleaned = 0.0011295 Jy ! Component: 450 - total flux cleaned = 0.00114992 Jy ! Component: 500 - total flux cleaned = 0.00109184 Jy ! Component: 550 - total flux cleaned = 0.00111114 Jy ! Component: 600 - total flux cleaned = 0.00114785 Jy ! Component: 650 - total flux cleaned = 0.00118334 Jy ! Component: 700 - total flux cleaned = 0.00125172 Jy ! Component: 750 - total flux cleaned = 0.00131821 Jy ! Component: 800 - total flux cleaned = 0.00136682 Jy ! Component: 850 - total flux cleaned = 0.00142979 Jy ! Component: 900 - total flux cleaned = 0.00142957 Jy ! Component: 950 - total flux cleaned = 0.00147461 Jy ! Component: 1000 - total flux cleaned = 0.00153321 Jy ! Component: 1050 - total flux cleaned = 0.00156198 Jy ! Component: 1100 - total flux cleaned = 0.00161847 Jy ! Component: 1150 - total flux cleaned = 0.0016739 Jy ! Component: 1200 - total flux cleaned = 0.00174175 Jy ! Component: 1250 - total flux cleaned = 0.00179506 Jy ! Component: 1300 - total flux cleaned = 0.00183446 Jy ! Component: 1350 - total flux cleaned = 0.00191198 Jy ! Component: 1400 - total flux cleaned = 0.00195006 Jy ! Component: 1450 - total flux cleaned = 0.00199984 Jy ! Component: 1500 - total flux cleaned = 0.00203677 Jy ! Component: 1550 - total flux cleaned = 0.00206088 Jy ! Component: 1600 - total flux cleaned = 0.00208472 Jy ! Component: 1650 - total flux cleaned = 0.00214319 Jy ! Component: 1700 - total flux cleaned = 0.00216616 Jy ! Component: 1750 - total flux cleaned = 0.00220033 Jy ! Component: 1800 - total flux cleaned = 0.00218914 Jy ! Component: 1850 - total flux cleaned = 0.00221115 Jy ! Component: 1900 - total flux cleaned = 0.0022002 Jy ! Component: 1950 - total flux cleaned = 0.0022217 Jy ! Component: 2000 - total flux cleaned = 0.00221114 Jy ! Component: 2050 - total flux cleaned = 0.00222178 Jy ! Component: 2100 - total flux cleaned = 0.00226329 Jy ! Component: 2150 - total flux cleaned = 0.0022428 Jy ! Component: 2200 - total flux cleaned = 0.00222262 Jy ! Component: 2250 - total flux cleaned = 0.00222275 Jy ! Component: 2300 - total flux cleaned = 0.00220303 Jy ! Component: 2350 - total flux cleaned = 0.00219324 Jy ! Component: 2400 - total flux cleaned = 0.0021933 Jy ! Component: 2450 - total flux cleaned = 0.00216437 Jy ! Component: 2500 - total flux cleaned = 0.00212624 Jy ! Component: 2550 - total flux cleaned = 0.00209797 Jy ! Component: 2600 - total flux cleaned = 0.00209797 Jy ! Component: 2650 - total flux cleaned = 0.00207016 Jy ! Component: 2700 - total flux cleaned = 0.00209773 Jy ! Component: 2750 - total flux cleaned = 0.00206108 Jy ! Component: 2800 - total flux cleaned = 0.00203385 Jy ! Component: 2850 - total flux cleaned = 0.00200688 Jy ! Component: 2900 - total flux cleaned = 0.0020069 Jy ! Component: 2950 - total flux cleaned = 0.00198913 Jy ! Component: 3000 - total flux cleaned = 0.0019539 Jy ! Component: 3050 - total flux cleaned = 0.0019102 Jy ! Component: 3100 - total flux cleaned = 0.00191888 Jy ! Component: 3150 - total flux cleaned = 0.00185831 Jy ! Component: 3200 - total flux cleaned = 0.00184114 Jy ! Component: 3250 - total flux cleaned = 0.00182415 Jy ! Component: 3300 - total flux cleaned = 0.00181561 Jy ! Component: 3350 - total flux cleaned = 0.00175652 Jy ! Component: 3400 - total flux cleaned = 0.0017733 Jy ! Component: 3450 - total flux cleaned = 0.00174827 Jy ! Component: 3500 - total flux cleaned = 0.00173172 Jy ! Component: 3550 - total flux cleaned = 0.00174005 Jy ! Component: 3600 - total flux cleaned = 0.00174827 Jy ! Component: 3650 - total flux cleaned = 0.00178101 Jy ! Component: 3700 - total flux cleaned = 0.00175654 Jy ! Component: 3750 - total flux cleaned = 0.00176468 Jy ! Component: 3800 - total flux cleaned = 0.00180514 Jy ! Component: 3850 - total flux cleaned = 0.00179706 Jy ! Component: 3900 - total flux cleaned = 0.00182931 Jy ! Component: 3950 - total flux cleaned = 0.00182929 Jy ! Component: 4000 - total flux cleaned = 0.00182933 Jy ! Component: 4050 - total flux cleaned = 0.00185329 Jy ! Total flux subtracted in 4096 components = 0.00187721 Jy ! Clean residual min=-0.000485 max=0.000458 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0522378 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 357 components and 0.0522378 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0523-0551_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 7.405 at -3.973 degrees (North through East) ! Clean map min=-0.0019209 max=0.051428 Jy/beam ! Writing clean map to FITS file: .//J0523-0551_C_map.fits wmodel .//J0523-0551_C_map.mod ! Writing 357 model components to file: .//J0523-0551_C_map.mod wobs .//J0523-0551_C_uvs.fits ! Writing UV FITS file: .//J0523-0551_C_uvs.fits wwins .//J0523-0551_C_map.win ! wwins: Wrote 2 windows to .//J0523-0551_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.051428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147722 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.861719 0.861719 1.72344 3.44688 6.89375 13.7875 27.575 55.15 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 348.141 quit ! Quitting program ! Log file .//J0523-0551_C_dfm.log closed on Mon Jan 20 17:29:55 2020