! Started logfile: .//J1039-3714_X_dfm.log on Mon Jan 20 17:53:47 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 .//J1039-3714_X_uva.fits ! Reading UV FITS file: .//J1039-3714_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1039-3714 ! ! 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 2688 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 J1039-3714_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=1.003637Jy sigma=12.356626 ! Fit after self-cal, rms=0.957715Jy sigma=11.779273 ! 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=0.6609 mas, bmaj=1.936 mas, bpa=-11.14 degrees ! Estimated noise=1.75862 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 = 0.036127 Jy ! Component: 100 - total flux cleaned = 0.0441214 Jy ! Total flux subtracted in 100 components = 0.0441214 Jy ! Clean residual min=-0.005998 max=0.007530 Jy/beam ! Clean residual mean=-0.000009 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.0441214 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0441214 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=0.070426Jy sigma=0.769726 ! Fit after self-cal, rms=0.068972Jy sigma=0.750096 ! 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=0.8741 mas, bmaj=2.335 mas, bpa=-9.308 degrees ! Estimated noise=1.13281 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 = 0.00363038 Jy ! Component: 100 - total flux cleaned = 0.00439018 Jy ! Component: 150 - total flux cleaned = 0.00459458 Jy ! Component: 200 - total flux cleaned = 0.00467293 Jy ! Total flux subtracted in 200 components = 0.00467293 Jy ! Clean residual min=-0.004837 max=0.005987 Jy/beam ! Clean residual mean=-0.000017 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.0487943 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0487943 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=0.068753Jy sigma=0.747642 ! Fit after self-cal, rms=0.068802Jy sigma=0.747547 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8741 x 2.335 at -9.308 degrees (North through East) ! Clean map min=-0.0045973 max=0.041731 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.20 LA 0.93 MK 0.91 ! OV 1.48 PT 1.05 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 0.91 LA 0.69 MK 1.24 ! OV 1.34 PT 1.14 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.02 LA 0.80 MK 1.11 ! OV 1.33 PT 1.32 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.24 LA 0.78 MK 1.05 ! OV 1.18 PT 1.16 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.76 KP 0.83 LA 1.11 MK 0.92 ! OV 1.58 PT 1.05 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.70 KP 0.94 LA 0.90 MK 0.95 ! OV 1.51 PT 1.08 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 0.85 LA 0.76 MK 0.98 ! OV 1.49 PT 1.01 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.11 LA 0.84 MK 1.20 ! OV 1.10 PT 0.91 SC 0.87 ! ! ! Fit before self-cal, rms=0.068802Jy sigma=0.747547 ! Fit after self-cal, rms=0.071888Jy sigma=0.733404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8803 mas, bmaj=2.34 mas, bpa=-9.351 degrees ! Estimated noise=1.14764 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 = 1.24903e-07 Jy ! Component: 100 - total flux cleaned = -4.83564e-05 Jy ! Component: 150 - total flux cleaned = -6.92749e-05 Jy ! Component: 200 - total flux cleaned = -8.88969e-05 Jy ! Total flux subtracted in 200 components = -8.88969e-05 Jy ! Clean residual min=-0.003438 max=0.003159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0487054 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0487054 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=0.071860Jy sigma=0.733271 ! Fit after self-cal, rms=0.072730Jy sigma=0.730043 ! 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=0.072730Jy sigma=0.730043 ! Fit after self-cal, rms=0.075881Jy sigma=0.729100 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.336 mas, bpa=-9.744 degrees ! Estimated noise=1.15522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327455 Jy ! Component: 100 - total flux cleaned = 0.000268138 Jy ! Component: 150 - total flux cleaned = 0.000170224 Jy ! Component: 200 - total flux cleaned = 0.000128094 Jy ! Total flux subtracted in 200 components = 0.000128094 Jy ! Clean residual min=-0.003556 max=0.003109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0488335 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0488335 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=0.075839Jy sigma=0.728981 ! Fit after self-cal, rms=0.076013Jy sigma=0.728372 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 = 0.000128692 Jy ! Component: 100 - total flux cleaned = 3.05764e-05 Jy ! Component: 150 - total flux cleaned = 1.02058e-05 Jy ! Component: 200 - total flux cleaned = 1.01496e-05 Jy ! Total flux subtracted in 200 components = 1.01496e-05 Jy ! Clean residual min=-0.003587 max=0.002919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0488437 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0488437 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=0.075984Jy sigma=0.728324 ! Fit after self-cal, rms=0.076007Jy sigma=0.728272 ! 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=0.076007Jy sigma=0.728272 ! Fit after self-cal, rms=0.076453Jy sigma=0.728065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.325 mas, bpa=-10.47 degrees ! Estimated noise=1.15328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253667 Jy ! Component: 100 - total flux cleaned = 0.000165344 Jy ! Component: 150 - total flux cleaned = 0.000101252 Jy ! Component: 200 - total flux cleaned = 4.7747e-05 Jy ! Total flux subtracted in 200 components = 4.7747e-05 Jy ! Clean residual min=-0.003595 max=0.002852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0488914 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0488914 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=0.076410Jy sigma=0.728041 ! Fit after self-cal, rms=0.076523Jy sigma=0.727956 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 = 9.04671e-05 Jy ! Component: 100 - total flux cleaned = 7.27877e-06 Jy ! Component: 150 - total flux cleaned = -4.66788e-05 Jy ! Component: 200 - total flux cleaned = -4.64384e-05 Jy ! Total flux subtracted in 200 components = -4.64384e-05 Jy ! Clean residual min=-0.003645 max=0.002849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.048845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.048845 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=0.076506Jy sigma=0.727920 ! Fit after self-cal, rms=0.076515Jy sigma=0.727888 ! 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=0.076515Jy sigma=0.727888 ! Fit after self-cal, rms=0.076435Jy sigma=0.727752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=7.428 mas, bpa=-6.967 degrees ! Estimated noise=1.50493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162118 Jy ! Component: 100 - total flux cleaned = 0.000164555 Jy ! Component: 150 - total flux cleaned = 0.000165667 Jy ! Component: 200 - total flux cleaned = 0.000166369 Jy ! Total flux subtracted in 200 components = 0.000166369 Jy ! Clean residual min=-0.004091 max=0.002887 Jy/beam ! Clean residual mean=-0.000002 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.0490114 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 27 components and 0.0490114 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=0.076431Jy sigma=0.727795 ! Fit after self-cal, rms=0.076463Jy sigma=0.727684 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 = -2.90813e-05 Jy ! Component: 100 - total flux cleaned = -2.9459e-05 Jy ! Component: 150 - total flux cleaned = -2.93182e-05 Jy ! Component: 200 - total flux cleaned = -2.88943e-05 Jy ! Total flux subtracted in 200 components = -2.88943e-05 Jy ! Clean residual min=-0.004120 max=0.002865 Jy/beam ! Clean residual mean=-0.000002 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0489825 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.0489825 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=0.076465Jy sigma=0.727746 ! Fit after self-cal, rms=0.076458Jy sigma=0.727658 ! 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=0.8769 mas, bmaj=2.316 mas, bpa=-11.25 degrees ! Estimated noise=1.14938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8769 x 2.316 at -11.25 degrees (North through East) ! Clean map min=-0.0033441 max=0.040517 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=0.6615 mas, bmaj=1.926 mas, bpa=-12.61 degrees ! Estimated noise=1.78368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370889 Jy ! Component: 100 - total flux cleaned = 0.0439667 Jy ! Component: 150 - total flux cleaned = 0.0451887 Jy ! Component: 200 - total flux cleaned = 0.0463478 Jy ! Total flux subtracted in 200 components = 0.0463478 Jy ! Clean residual min=-0.005806 max=0.005472 Jy/beam ! Clean residual mean=-0.000001 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.0463478 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0463478 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=2.316 mas, bpa=-11.25 degrees ! Estimated noise=1.14938 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 = 0.00190707 Jy ! Component: 100 - total flux cleaned = 0.00203618 Jy ! Component: 150 - total flux cleaned = 0.00200016 Jy ! Component: 200 - total flux cleaned = 0.00200174 Jy ! Total flux subtracted in 200 components = 0.00200174 Jy ! Clean residual min=-0.003849 max=0.003208 Jy/beam ! Clean residual mean=-0.000001 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0483496 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0483496 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=2.867 mas, bmaj=7.428 mas, bpa=-6.967 degrees ! Estimated noise=1.50493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144065 Jy ! Component: 100 - total flux cleaned = 0.000142829 Jy ! Component: 150 - total flux cleaned = 0.000141697 Jy ! Component: 200 - total flux cleaned = 0.000140749 Jy ! Total flux subtracted in 200 components = 0.000140749 Jy ! Clean residual min=-0.004208 max=0.002924 Jy/beam ! Clean residual mean=-0.000002 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.0484903 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.94934e-07 Jy ! Component: 100 - total flux cleaned = -1.28799e-06 Jy ! Component: 150 - total flux cleaned = -1.47684e-06 Jy ! Component: 200 - total flux cleaned = -1.61828e-06 Jy ! Total flux subtracted in 200 components = -1.61828e-06 Jy ! Clean residual min=-0.004205 max=0.002903 Jy/beam ! Clean residual mean=-0.000002 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0484887 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0484887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=2.316 mas, bpa=-11.25 degrees ! Estimated noise=1.14938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.66809e-05 Jy ! Component: 100 - total flux cleaned = 8.86203e-05 Jy ! Component: 150 - total flux cleaned = 6.2738e-05 Jy ! Component: 200 - total flux cleaned = 4.3405e-05 Jy ! Total flux subtracted in 200 components = 4.3405e-05 Jy ! Clean residual min=-0.003707 max=0.003035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0485321 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0485321 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=0.076467Jy sigma=0.728005 ! Fit after self-cal, rms=0.076400Jy sigma=0.727908 wmodel J1039-3714_X_map.mod ! Writing 32 model components to file: J1039-3714_X_map.mod wobs J1039-3714_X_uvs.fits ! Writing UV FITS file: J1039-3714_X_uvs.fits wwins J1039-3714_X_map.win ! wwins: Wrote 1 windows to J1039-3714_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 = -0.00121092 Jy ! Component: 100 - total flux cleaned = -0.000952267 Jy ! Component: 150 - total flux cleaned = -0.00104234 Jy ! Component: 200 - total flux cleaned = -0.00121517 Jy ! Component: 250 - total flux cleaned = -0.00121329 Jy ! Component: 300 - total flux cleaned = -0.0013281 Jy ! Component: 350 - total flux cleaned = -0.00147392 Jy ! Component: 400 - total flux cleaned = -0.00157909 Jy ! Component: 450 - total flux cleaned = -0.00167939 Jy ! Component: 500 - total flux cleaned = -0.00174258 Jy ! Component: 550 - total flux cleaned = -0.00183388 Jy ! Component: 600 - total flux cleaned = -0.0019518 Jy ! Component: 650 - total flux cleaned = -0.00209364 Jy ! Component: 700 - total flux cleaned = -0.00214854 Jy ! Component: 750 - total flux cleaned = -0.00220228 Jy ! Component: 800 - total flux cleaned = -0.00220277 Jy ! Component: 850 - total flux cleaned = -0.00217751 Jy ! Component: 900 - total flux cleaned = -0.00215281 Jy ! Component: 950 - total flux cleaned = -0.0021766 Jy ! Component: 1000 - total flux cleaned = -0.0021529 Jy ! Component: 1050 - total flux cleaned = -0.00219901 Jy ! Component: 1100 - total flux cleaned = -0.00213136 Jy ! Component: 1150 - total flux cleaned = -0.00199843 Jy ! Component: 1200 - total flux cleaned = -0.00199886 Jy ! Component: 1250 - total flux cleaned = -0.0019559 Jy ! Component: 1300 - total flux cleaned = -0.00193486 Jy ! Component: 1350 - total flux cleaned = -0.00183095 Jy ! Component: 1400 - total flux cleaned = -0.00191303 Jy ! Component: 1450 - total flux cleaned = -0.0019128 Jy ! Component: 1500 - total flux cleaned = -0.0019329 Jy ! Component: 1550 - total flux cleaned = -0.00189282 Jy ! Component: 1600 - total flux cleaned = -0.00191285 Jy ! Component: 1650 - total flux cleaned = -0.00191297 Jy ! Component: 1700 - total flux cleaned = -0.00191285 Jy ! Component: 1750 - total flux cleaned = -0.0019128 Jy ! Component: 1800 - total flux cleaned = -0.00195273 Jy ! Component: 1850 - total flux cleaned = -0.00195291 Jy ! Component: 1900 - total flux cleaned = -0.00195283 Jy ! Component: 1950 - total flux cleaned = -0.00197277 Jy ! Component: 2000 - total flux cleaned = -0.00197284 Jy ! Component: 2050 - total flux cleaned = -0.00197282 Jy ! Component: 2100 - total flux cleaned = -0.00199312 Jy ! Component: 2150 - total flux cleaned = -0.00199328 Jy ! Component: 2200 - total flux cleaned = -0.00201364 Jy ! Component: 2250 - total flux cleaned = -0.00203449 Jy ! Component: 2300 - total flux cleaned = -0.00205539 Jy ! Component: 2350 - total flux cleaned = -0.00203429 Jy ! Component: 2400 - total flux cleaned = -0.00203432 Jy ! Component: 2450 - total flux cleaned = -0.00205579 Jy ! Component: 2500 - total flux cleaned = -0.00207751 Jy ! Component: 2550 - total flux cleaned = -0.00207753 Jy ! Component: 2600 - total flux cleaned = -0.00209945 Jy ! Component: 2650 - total flux cleaned = -0.00209934 Jy ! Component: 2700 - total flux cleaned = -0.00212182 Jy ! Component: 2750 - total flux cleaned = -0.00209895 Jy ! Component: 2800 - total flux cleaned = -0.00209882 Jy ! Component: 2850 - total flux cleaned = -0.00207528 Jy ! Component: 2900 - total flux cleaned = -0.00207499 Jy ! Component: 2950 - total flux cleaned = -0.00207509 Jy ! Component: 3000 - total flux cleaned = -0.00202638 Jy ! Component: 3050 - total flux cleaned = -0.00205108 Jy ! Component: 3100 - total flux cleaned = -0.00202595 Jy ! Component: 3150 - total flux cleaned = -0.00202622 Jy ! Component: 3200 - total flux cleaned = -0.00202636 Jy ! Component: 3250 - total flux cleaned = -0.00199996 Jy ! Component: 3300 - total flux cleaned = -0.00200006 Jy ! Component: 3350 - total flux cleaned = -0.00199994 Jy ! Component: 3400 - total flux cleaned = -0.00202764 Jy ! Component: 3450 - total flux cleaned = -0.00199961 Jy ! Component: 3500 - total flux cleaned = -0.00202806 Jy ! Component: 3550 - total flux cleaned = -0.00202794 Jy ! Component: 3600 - total flux cleaned = -0.00202785 Jy ! Component: 3650 - total flux cleaned = -0.00205762 Jy ! Component: 3700 - total flux cleaned = -0.00205788 Jy ! Component: 3750 - total flux cleaned = -0.00202697 Jy ! Component: 3800 - total flux cleaned = -0.00202689 Jy ! Component: 3850 - total flux cleaned = -0.00202736 Jy ! Component: 3900 - total flux cleaned = -0.00199449 Jy ! Component: 3950 - total flux cleaned = -0.0020278 Jy ! Component: 4000 - total flux cleaned = -0.00199371 Jy ! Component: 4050 - total flux cleaned = -0.00202816 Jy ! Total flux subtracted in 4096 components = -0.00199311 Jy ! Clean residual min=-0.002025 max=0.002002 Jy/beam ! Clean residual mean=0.000009 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.046539 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 261 components and 0.046539 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1039-3714_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8769 x 2.316 at -11.25 degrees (North through East) ! Clean map min=-0.002461 max=0.045089 Jy/beam ! Writing clean map to FITS file: .//J1039-3714_X_map.fits wmodel .//J1039-3714_X_map.mod ! Writing 261 model components to file: .//J1039-3714_X_map.mod wobs .//J1039-3714_X_uvs.fits ! Writing UV FITS file: .//J1039-3714_X_uvs.fits wwins .//J1039-3714_X_map.win ! wwins: Wrote 2 windows to .//J1039-3714_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0450892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000431257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.86936 2.86936 5.73872 11.4774 22.9549 45.9098 91.8195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 104.552 quit ! Quitting program ! Log file .//J1039-3714_X_dfm.log closed on Mon Jan 20 17:53:51 2020