! Started logfile: .//J2312-0609_X_dfm.log on Mon Jan 20 19:26:53 2020 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 .//J2312-0609_X_uva.fits ! Reading UV FITS file: .//J2312-0609_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2312-0609 ! ! 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 67 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 J2312-0609_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=1.001009Jy sigma=19.709078 ! Fit after self-cal, rms=0.976442Jy sigma=19.230132 ! 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=1.147 mas, bmaj=4.138 mas, bpa=-7.578 degrees ! Estimated noise=1.22187 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 = 0.0196742 Jy ! Component: 100 - total flux cleaned = 0.0230355 Jy ! Total flux subtracted in 100 components = 0.0230355 Jy ! Clean residual min=-0.003468 max=0.003908 Jy/beam ! Clean residual mean=0.000001 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0230355 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0230355 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=0.036522Jy sigma=0.698401 ! Fit after self-cal, rms=0.034850Jy sigma=0.664045 ! 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=1.45 mas, bmaj=4.08 mas, bpa=-8.51 degrees ! Estimated noise=0.853126 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 = 0.00288814 Jy ! Component: 100 - total flux cleaned = 0.00416948 Jy ! Component: 150 - total flux cleaned = 0.00471266 Jy ! Component: 200 - total flux cleaned = 0.00483183 Jy ! Total flux subtracted in 200 components = 0.00483183 Jy ! Clean residual min=-0.002559 max=0.002707 Jy/beam ! Clean residual mean=0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0278673 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0278673 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=0.034611Jy sigma=0.659667 ! Fit after self-cal, rms=0.034585Jy sigma=0.659233 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.45 x 4.08 at -8.51 degrees (North through East) ! Clean map min=-0.0027321 max=0.026848 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.18 KP 0.91 ! OV 1.21 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.02 KP 1.05 ! OV 1.08 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 0.91 KP 1.05 ! OV 1.10 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.00 ! OV 1.33 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.81 HN 1.06 KP 1.05 ! OV 1.15 PT 0.81 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.88 KP 0.90 ! OV 1.16 PT 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.85 KP 0.97 ! OV 1.07 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 0.92 KP 1.04 ! OV 1.24 PT 0.84 ! ! ! Fit before self-cal, rms=0.034585Jy sigma=0.659233 ! Fit after self-cal, rms=0.034466Jy sigma=0.653814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=4.057 mas, bpa=-8.684 degrees ! Estimated noise=0.843423 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 = 0.00057657 Jy ! Component: 100 - total flux cleaned = 0.000598539 Jy ! Component: 150 - total flux cleaned = 0.000598504 Jy ! Component: 200 - total flux cleaned = 0.000599126 Jy ! Total flux subtracted in 200 components = 0.000599126 Jy ! Clean residual min=-0.002263 max=0.001753 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0284664 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 18 components and 0.0284664 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=0.034438Jy sigma=0.653359 ! Fit after self-cal, rms=0.034545Jy sigma=0.651955 ! 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=0.034545Jy sigma=0.651955 ! Fit after self-cal, rms=0.035050Jy sigma=0.651647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.44 mas, bmaj=4.037 mas, bpa=-8.663 degrees ! Estimated noise=0.841331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586376 Jy ! Component: 100 - total flux cleaned = 0.000586881 Jy ! Component: 150 - total flux cleaned = 0.000586789 Jy ! Component: 200 - total flux cleaned = 0.000586731 Jy ! Total flux subtracted in 200 components = 0.000586731 Jy ! Clean residual min=-0.002098 max=0.001743 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0290531 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0290531 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=0.035023Jy sigma=0.651327 ! Fit after self-cal, rms=0.035086Jy sigma=0.651144 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 = 0.000195223 Jy ! Component: 100 - total flux cleaned = 0.000195744 Jy ! Component: 150 - total flux cleaned = 0.00021145 Jy ! Component: 200 - total flux cleaned = 0.000210698 Jy ! Total flux subtracted in 200 components = 0.000210698 Jy ! Clean residual min=-0.002041 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0292638 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0292638 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=0.035067Jy sigma=0.650904 ! Fit after self-cal, rms=0.035069Jy sigma=0.650845 ! 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=0.035069Jy sigma=0.650845 ! Fit after self-cal, rms=0.035191Jy sigma=0.650769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.44 mas, bmaj=4.014 mas, bpa=-8.614 degrees ! Estimated noise=0.838715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444526 Jy ! Component: 100 - total flux cleaned = 0.000444877 Jy ! Component: 150 - total flux cleaned = 0.000458085 Jy ! Component: 200 - total flux cleaned = 0.000457899 Jy ! Total flux subtracted in 200 components = 0.000457899 Jy ! Clean residual min=-0.001955 max=0.001726 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0297217 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0297217 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=0.035174Jy sigma=0.650584 ! Fit after self-cal, rms=0.035197Jy sigma=0.650518 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 = 0.000126684 Jy ! Component: 100 - total flux cleaned = 0.000126482 Jy ! Component: 150 - total flux cleaned = 0.000126606 Jy ! Component: 200 - total flux cleaned = 0.000137492 Jy ! Total flux subtracted in 200 components = 0.000137492 Jy ! Clean residual min=-0.001900 max=0.001705 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0298592 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0298592 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=0.035185Jy sigma=0.650376 ! Fit after self-cal, rms=0.035188Jy sigma=0.650340 ! 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=0.035188Jy sigma=0.650340 ! Fit after self-cal, rms=0.035248Jy sigma=0.650300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=3.876 mas, bpa=-2.812 degrees ! Estimated noise=0.942152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331821 Jy ! Component: 100 - total flux cleaned = 0.000391579 Jy ! Component: 150 - total flux cleaned = 0.000456122 Jy ! Component: 200 - total flux cleaned = 0.000504554 Jy ! Total flux subtracted in 200 components = 0.000504554 Jy ! Clean residual min=-0.001880 max=0.001746 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0303638 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0303638 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=0.035241Jy sigma=0.650235 ! Fit after self-cal, rms=0.035249Jy sigma=0.650196 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 = 3.30309e-05 Jy ! Component: 100 - total flux cleaned = 9.17922e-05 Jy ! Component: 150 - total flux cleaned = 0.000135871 Jy ! Component: 200 - total flux cleaned = 0.000183494 Jy ! Total flux subtracted in 200 components = 0.000183494 Jy ! Clean residual min=-0.001855 max=0.001758 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0305473 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0305473 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=0.035245Jy sigma=0.650148 ! Fit after self-cal, rms=0.035247Jy sigma=0.650135 ! 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=1.442 mas, bmaj=3.996 mas, bpa=-8.563 degrees ! Estimated noise=0.837189 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 3.996 at -8.563 degrees (North through East) ! Clean map min=-0.0021551 max=0.026603 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=1.155 mas, bmaj=4.053 mas, bpa=-7.488 degrees ! Estimated noise=1.18128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207328 Jy ! Component: 100 - total flux cleaned = 0.026105 Jy ! Component: 150 - total flux cleaned = 0.0290809 Jy ! Component: 200 - total flux cleaned = 0.029086 Jy ! Total flux subtracted in 200 components = 0.029086 Jy ! Clean residual min=-0.003031 max=0.003039 Jy/beam ! Clean residual mean=-0.000000 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.029086 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 0.029086 Jy ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=3.996 mas, bpa=-8.563 degrees ! Estimated noise=0.837189 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 = 0.000168839 Jy ! Component: 100 - total flux cleaned = 0.00038089 Jy ! Component: 150 - total flux cleaned = 0.000590766 Jy ! Component: 200 - total flux cleaned = 0.0006175 Jy ! Total flux subtracted in 200 components = 0.0006175 Jy ! Clean residual min=-0.002236 max=0.001733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0297035 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0297035 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=2.737 mas, bmaj=3.876 mas, bpa=-2.812 degrees ! Estimated noise=0.942152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20239e-06 Jy ! Component: 100 - total flux cleaned = 7.83294e-05 Jy ! Component: 150 - total flux cleaned = 0.00018021 Jy ! Component: 200 - total flux cleaned = 0.000273352 Jy ! Total flux subtracted in 200 components = 0.000273352 Jy ! Clean residual min=-0.002012 max=0.001649 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0299768 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 = 5.65042e-05 Jy ! Component: 100 - total flux cleaned = 0.000109804 Jy ! Component: 150 - total flux cleaned = 0.000160403 Jy ! Component: 200 - total flux cleaned = 0.000207917 Jy ! Total flux subtracted in 200 components = 0.000207917 Jy ! Clean residual min=-0.001983 max=0.001674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0301848 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0301848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=3.996 mas, bpa=-8.563 degrees ! Estimated noise=0.837189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.69714e-05 Jy ! Component: 100 - total flux cleaned = -8.10838e-06 Jy ! Component: 150 - total flux cleaned = -2.48336e-05 Jy ! Component: 200 - total flux cleaned = -6.85213e-05 Jy ! Total flux subtracted in 200 components = -6.85213e-05 Jy ! Clean residual min=-0.001979 max=0.001766 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0301162 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0301162 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=0.035256Jy sigma=0.650354 ! Fit after self-cal, rms=0.035252Jy sigma=0.650271 wmodel J2312-0609_X_map.mod ! Writing 46 model components to file: J2312-0609_X_map.mod wobs J2312-0609_X_uvs.fits ! Writing UV FITS file: J2312-0609_X_uvs.fits wwins J2312-0609_X_map.win ! wwins: Wrote 1 windows to J2312-0609_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 = -0.000274795 Jy ! Component: 100 - total flux cleaned = -0.000384114 Jy ! Component: 150 - total flux cleaned = -0.000453969 Jy ! Component: 200 - total flux cleaned = -0.000496344 Jy ! Component: 250 - total flux cleaned = -0.000588239 Jy ! Component: 300 - total flux cleaned = -0.000671092 Jy ! Component: 350 - total flux cleaned = -0.000779711 Jy ! Component: 400 - total flux cleaned = -0.000866924 Jy ! Component: 450 - total flux cleaned = -0.000880861 Jy ! Component: 500 - total flux cleaned = -0.000920939 Jy ! Component: 550 - total flux cleaned = -0.000972732 Jy ! Component: 600 - total flux cleaned = -0.000985097 Jy ! Component: 650 - total flux cleaned = -0.000997425 Jy ! Component: 700 - total flux cleaned = -0.000997364 Jy ! Component: 750 - total flux cleaned = -0.000997453 Jy ! Component: 800 - total flux cleaned = -0.00102019 Jy ! Component: 850 - total flux cleaned = -0.00103113 Jy ! Component: 900 - total flux cleaned = -0.00106348 Jy ! Component: 950 - total flux cleaned = -0.00107408 Jy ! Component: 1000 - total flux cleaned = -0.00111605 Jy ! Component: 1050 - total flux cleaned = -0.00114694 Jy ! Component: 1100 - total flux cleaned = -0.00118751 Jy ! Component: 1150 - total flux cleaned = -0.00120768 Jy ! Component: 1200 - total flux cleaned = -0.00125752 Jy ! Component: 1250 - total flux cleaned = -0.00132671 Jy ! Component: 1300 - total flux cleaned = -0.00136594 Jy ! Component: 1350 - total flux cleaned = -0.00144391 Jy ! Component: 1400 - total flux cleaned = -0.00149229 Jy ! Component: 1450 - total flux cleaned = -0.00153083 Jy ! Component: 1500 - total flux cleaned = -0.00157872 Jy ! Component: 1550 - total flux cleaned = -0.00156918 Jy ! Component: 1600 - total flux cleaned = -0.00156925 Jy ! Component: 1650 - total flux cleaned = -0.00155009 Jy ! Component: 1700 - total flux cleaned = -0.00155008 Jy ! Component: 1750 - total flux cleaned = -0.00155968 Jy ! Component: 1800 - total flux cleaned = -0.00156931 Jy ! Component: 1850 - total flux cleaned = -0.001579 Jy ! Component: 1900 - total flux cleaned = -0.00157897 Jy ! Component: 1950 - total flux cleaned = -0.00159847 Jy ! Component: 2000 - total flux cleaned = -0.00160841 Jy ! Component: 2050 - total flux cleaned = -0.00159859 Jy ! Component: 2100 - total flux cleaned = -0.00161864 Jy ! Component: 2150 - total flux cleaned = -0.00160866 Jy ! Component: 2200 - total flux cleaned = -0.00159855 Jy ! Component: 2250 - total flux cleaned = -0.0015984 Jy ! Component: 2300 - total flux cleaned = -0.00159833 Jy ! Component: 2350 - total flux cleaned = -0.0016086 Jy ! Component: 2400 - total flux cleaned = -0.00159803 Jy ! Component: 2450 - total flux cleaned = -0.00160856 Jy ! Component: 2500 - total flux cleaned = -0.0016086 Jy ! Component: 2550 - total flux cleaned = -0.00159775 Jy ! Component: 2600 - total flux cleaned = -0.00159775 Jy ! Component: 2650 - total flux cleaned = -0.00159768 Jy ! Component: 2700 - total flux cleaned = -0.00159757 Jy ! Component: 2750 - total flux cleaned = -0.00160882 Jy ! Component: 2800 - total flux cleaned = -0.00159762 Jy ! Component: 2850 - total flux cleaned = -0.00158615 Jy ! Component: 2900 - total flux cleaned = -0.00158605 Jy ! Component: 2950 - total flux cleaned = -0.00157441 Jy ! Component: 3000 - total flux cleaned = -0.0015508 Jy ! Component: 3050 - total flux cleaned = -0.00155089 Jy ! Component: 3100 - total flux cleaned = -0.00153894 Jy ! Component: 3150 - total flux cleaned = -0.00150231 Jy ! Component: 3200 - total flux cleaned = -0.00148979 Jy ! Component: 3250 - total flux cleaned = -0.00148967 Jy ! Component: 3300 - total flux cleaned = -0.00146443 Jy ! Component: 3350 - total flux cleaned = -0.00145167 Jy ! Component: 3400 - total flux cleaned = -0.00142578 Jy ! Component: 3450 - total flux cleaned = -0.00142568 Jy ! Component: 3500 - total flux cleaned = -0.00139921 Jy ! Component: 3550 - total flux cleaned = -0.00138581 Jy ! Component: 3600 - total flux cleaned = -0.00135876 Jy ! Component: 3650 - total flux cleaned = -0.00133107 Jy ! Component: 3700 - total flux cleaned = -0.00134493 Jy ! Component: 3750 - total flux cleaned = -0.00131688 Jy ! Component: 3800 - total flux cleaned = -0.00127409 Jy ! Component: 3850 - total flux cleaned = -0.00125955 Jy ! Component: 3900 - total flux cleaned = -0.00124502 Jy ! Component: 3950 - total flux cleaned = -0.00121548 Jy ! Component: 4000 - total flux cleaned = -0.00118546 Jy ! Component: 4050 - total flux cleaned = -0.00117021 Jy ! Total flux subtracted in 4096 components = -0.00115478 Jy ! Clean residual min=-0.000898 max=0.000977 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0289615 Jy keep ! Adding 179 model components to the UV plane model. ! The established model now contains 225 components and 0.0289615 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2312-0609_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 3.996 at -8.563 degrees (North through East) ! Clean map min=-0.0021833 max=0.026118 Jy/beam ! Writing clean map to FITS file: .//J2312-0609_X_map.fits wmodel .//J2312-0609_X_map.mod ! Writing 225 model components to file: .//J2312-0609_X_map.mod wobs .//J2312-0609_X_uvs.fits ! Writing UV FITS file: .//J2312-0609_X_uvs.fits wwins .//J2312-0609_X_map.win ! wwins: Wrote 2 windows to .//J2312-0609_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0261179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283431 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.25559 3.25559 6.51118 13.0224 26.0447 52.0894 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 92.149 quit ! Quitting program ! Log file .//J2312-0609_X_dfm.log closed on Mon Jan 20 19:26:56 2020