! Started logfile: .//J0512-0840_C_dfm.log on Mon Jan 20 17:29:27 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 .//J0512-0840_C_uva.fits ! Reading UV FITS file: .//J0512-0840_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0512-0840 ! ! 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 2856 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 J0512-0840_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=0.998185Jy sigma=18.455467 ! Fit after self-cal, rms=0.960952Jy sigma=17.784340 ! 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=3.033 mas, bmaj=7.143 mas, bpa=5.041 degrees ! Estimated noise=1.10926 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 = 0.0295154 Jy ! Component: 100 - total flux cleaned = 0.0364147 Jy ! Total flux subtracted in 100 components = 0.0364147 Jy ! Clean residual min=-0.002788 max=0.003130 Jy/beam ! Clean residual mean=-0.000004 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0364147 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0364147 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=0.048239Jy sigma=0.674608 ! Fit after self-cal, rms=0.047656Jy sigma=0.658708 ! 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=3.306 mas, bmaj=7.746 mas, bpa=4.175 degrees ! Estimated noise=0.759957 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 = 0.00356524 Jy ! Component: 100 - total flux cleaned = 0.00479746 Jy ! Component: 150 - total flux cleaned = 0.00501623 Jy ! Component: 200 - total flux cleaned = 0.00516258 Jy ! Total flux subtracted in 200 components = 0.00516258 Jy ! Clean residual min=-0.002259 max=0.002202 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0415773 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.0415773 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=0.047277Jy sigma=0.655204 ! Fit after self-cal, rms=0.047266Jy sigma=0.655077 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 7.746 at 4.175 degrees (North through East) ! Clean map min=-0.0022496 max=0.039157 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.91 HN 0.92 KP 0.97 ! NL 0.82 OV 0.78 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.80 HN 0.84 KP 1.01 ! NL 1.04 OV 0.93 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.84 KP 1.32 ! NL 0.90 OV 1.00 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.25 HN 0.87 KP 1.06 ! NL 1.01 OV 1.07 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.99 KP 0.93 ! NL 1.08 OV 0.95 PT 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.83 KP 1.00 ! NL 1.01 OV 1.15 PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.98 KP 1.00 ! NL 1.22 OV 0.92 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.86 KP 1.08 ! NL 1.16 OV 1.12 PT 1.01 ! ! ! Fit before self-cal, rms=0.047266Jy sigma=0.655077 ! Fit after self-cal, rms=0.042287Jy sigma=0.646961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=7.778 mas, bpa=3.749 degrees ! Estimated noise=0.755651 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 = 0.000639623 Jy ! Component: 100 - total flux cleaned = 0.000896614 Jy ! Component: 150 - total flux cleaned = 0.000943566 Jy ! Component: 200 - total flux cleaned = 0.000974083 Jy ! Total flux subtracted in 200 components = 0.000974083 Jy ! Clean residual min=-0.001663 max=0.001844 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0425514 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0425514 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=0.042272Jy sigma=0.646760 ! Fit after self-cal, rms=0.042312Jy sigma=0.646182 ! 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=0.042312Jy sigma=0.646182 ! Fit after self-cal, rms=0.042143Jy sigma=0.646037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.775 mas, bpa=3.723 degrees ! Estimated noise=0.75543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490951 Jy ! Component: 100 - total flux cleaned = 0.000692721 Jy ! Component: 150 - total flux cleaned = 0.000771994 Jy ! Component: 200 - total flux cleaned = 0.000780888 Jy ! Total flux subtracted in 200 components = 0.000780888 Jy ! Clean residual min=-0.001619 max=0.001733 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0433323 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.0433323 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=0.042133Jy sigma=0.645928 ! Fit after self-cal, rms=0.042151Jy sigma=0.645890 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 = 9.71276e-05 Jy ! Component: 100 - total flux cleaned = 8.09333e-05 Jy ! Component: 150 - total flux cleaned = 8.79889e-05 Jy ! Component: 200 - total flux cleaned = 8.821e-05 Jy ! Total flux subtracted in 200 components = 8.821e-05 Jy ! Clean residual min=-0.001601 max=0.001698 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0434205 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0434205 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=0.042147Jy sigma=0.645853 ! Fit after self-cal, rms=0.042150Jy sigma=0.645849 ! 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=0.042150Jy sigma=0.645849 ! Fit after self-cal, rms=0.041938Jy sigma=0.645786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=7.772 mas, bpa=3.691 degrees ! Estimated noise=0.754909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347869 Jy ! Component: 100 - total flux cleaned = 0.000462955 Jy ! Component: 150 - total flux cleaned = 0.000526941 Jy ! Component: 200 - total flux cleaned = 0.000555478 Jy ! Total flux subtracted in 200 components = 0.000555478 Jy ! Clean residual min=-0.001547 max=0.001610 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0439759 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0439759 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=0.041931Jy sigma=0.645733 ! Fit after self-cal, rms=0.041936Jy sigma=0.645720 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 = 4.63043e-05 Jy ! Component: 100 - total flux cleaned = 3.95411e-05 Jy ! Component: 150 - total flux cleaned = 3.9437e-05 Jy ! Component: 200 - total flux cleaned = 3.94955e-05 Jy ! Total flux subtracted in 200 components = 3.94955e-05 Jy ! Clean residual min=-0.001533 max=0.001593 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0440154 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0440154 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=0.041933Jy sigma=0.645697 ! Fit after self-cal, rms=0.041936Jy sigma=0.645696 ! 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=0.041936Jy sigma=0.645696 ! Fit after self-cal, rms=0.041778Jy sigma=0.645665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=8.043 mas, bpa=5.014 degrees ! Estimated noise=0.771214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295999 Jy ! Component: 100 - total flux cleaned = 0.00047339 Jy ! Component: 150 - total flux cleaned = 0.00053179 Jy ! Component: 200 - total flux cleaned = 0.000550517 Jy ! Total flux subtracted in 200 components = 0.000550517 Jy ! Clean residual min=-0.001571 max=0.001454 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0445659 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.044566 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=0.041776Jy sigma=0.645630 ! Fit after self-cal, rms=0.041776Jy sigma=0.645621 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 = 9.53669e-05 Jy ! Component: 100 - total flux cleaned = 0.000104137 Jy ! Component: 150 - total flux cleaned = 0.000108312 Jy ! Component: 200 - total flux cleaned = 0.000116454 Jy ! Total flux subtracted in 200 components = 0.000116454 Jy ! Clean residual min=-0.001563 max=0.001438 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0446824 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0446824 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=0.041775Jy sigma=0.645609 ! Fit after self-cal, rms=0.041775Jy sigma=0.645608 ! 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=3.197 mas, bmaj=7.771 mas, bpa=3.675 degrees ! Estimated noise=0.754346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.771 at 3.675 degrees (North through East) ! Clean map min=-0.001462 max=0.039117 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=2.932 mas, bmaj=7.201 mas, bpa=4.285 degrees ! Estimated noise=1.1006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298338 Jy ! Component: 100 - total flux cleaned = 0.0369178 Jy ! Component: 150 - total flux cleaned = 0.039973 Jy ! Component: 200 - total flux cleaned = 0.0418135 Jy ! Total flux subtracted in 200 components = 0.0418135 Jy ! Clean residual min=-0.002243 max=0.002343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0418135 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0418135 Jy ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.771 mas, bpa=3.675 degrees ! Estimated noise=0.754346 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 = 0.00127491 Jy ! Component: 100 - total flux cleaned = 0.00188001 Jy ! Component: 150 - total flux cleaned = 0.00220788 Jy ! Component: 200 - total flux cleaned = 0.00242928 Jy ! Total flux subtracted in 200 components = 0.00242928 Jy ! Clean residual min=-0.001571 max=0.001583 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0442428 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.0442428 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 mas, bmaj=8.043 mas, bpa=5.014 degrees ! Estimated noise=0.771214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331149 Jy ! Component: 100 - total flux cleaned = 0.000374763 Jy ! Component: 150 - total flux cleaned = 0.000388407 Jy ! Component: 200 - total flux cleaned = 0.000388415 Jy ! Total flux subtracted in 200 components = 0.000388415 Jy ! Clean residual min=-0.001608 max=0.001455 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0446312 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 = -2.8873e-07 Jy ! Component: 100 - total flux cleaned = 5.47636e-06 Jy ! Component: 150 - total flux cleaned = 1.05455e-05 Jy ! Component: 200 - total flux cleaned = 1.03449e-05 Jy ! Total flux subtracted in 200 components = 1.03449e-05 Jy ! Clean residual min=-0.001593 max=0.001440 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0446415 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0446415 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.771 mas, bpa=3.675 degrees ! Estimated noise=0.754346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.37044e-05 Jy ! Component: 100 - total flux cleaned = -0.000134018 Jy ! Component: 150 - total flux cleaned = -0.000170769 Jy ! Component: 200 - total flux cleaned = -0.000204177 Jy ! Total flux subtracted in 200 components = -0.000204177 Jy ! Clean residual min=-0.001506 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0444373 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0444373 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=0.041775Jy sigma=0.645662 ! Fit after self-cal, rms=0.041778Jy sigma=0.645657 wmodel J0512-0840_C_map.mod ! Writing 74 model components to file: J0512-0840_C_map.mod wobs J0512-0840_C_uvs.fits ! Writing UV FITS file: J0512-0840_C_uvs.fits wwins J0512-0840_C_map.win ! wwins: Wrote 1 windows to J0512-0840_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 = 0.000326235 Jy ! Component: 100 - total flux cleaned = 0.000221994 Jy ! Component: 150 - total flux cleaned = 0.000173283 Jy ! Component: 200 - total flux cleaned = 0.000195794 Jy ! Component: 250 - total flux cleaned = 0.00028074 Jy ! Component: 300 - total flux cleaned = 0.000319997 Jy ! Component: 350 - total flux cleaned = 0.000416075 Jy ! Component: 400 - total flux cleaned = 0.000545261 Jy ! Component: 450 - total flux cleaned = 0.000670552 Jy ! Component: 500 - total flux cleaned = 0.000843467 Jy ! Component: 550 - total flux cleaned = 0.000927462 Jy ! Component: 600 - total flux cleaned = 0.00104202 Jy ! Component: 650 - total flux cleaned = 0.00118456 Jy ! Component: 700 - total flux cleaned = 0.00126146 Jy ! Component: 750 - total flux cleaned = 0.00133669 Jy ! Component: 800 - total flux cleaned = 0.001366 Jy ! Component: 850 - total flux cleaned = 0.00138032 Jy ! Component: 900 - total flux cleaned = 0.00143656 Jy ! Component: 950 - total flux cleaned = 0.00143659 Jy ! Component: 1000 - total flux cleaned = 0.00150343 Jy ! Component: 1050 - total flux cleaned = 0.00155605 Jy ! Component: 1100 - total flux cleaned = 0.00156905 Jy ! Component: 1150 - total flux cleaned = 0.00158168 Jy ! Component: 1200 - total flux cleaned = 0.00153191 Jy ! Component: 1250 - total flux cleaned = 0.00153196 Jy ! Component: 1300 - total flux cleaned = 0.00155615 Jy ! Component: 1350 - total flux cleaned = 0.0015442 Jy ! Component: 1400 - total flux cleaned = 0.0015324 Jy ! Component: 1450 - total flux cleaned = 0.00150918 Jy ! Component: 1500 - total flux cleaned = 0.00150908 Jy ! Component: 1550 - total flux cleaned = 0.00148626 Jy ! Component: 1600 - total flux cleaned = 0.00148623 Jy ! Component: 1650 - total flux cleaned = 0.00144141 Jy ! Component: 1700 - total flux cleaned = 0.00140814 Jy ! Component: 1750 - total flux cleaned = 0.00138617 Jy ! Component: 1800 - total flux cleaned = 0.00133168 Jy ! Component: 1850 - total flux cleaned = 0.00129925 Jy ! Component: 1900 - total flux cleaned = 0.00124577 Jy ! Component: 1950 - total flux cleaned = 0.0012139 Jy ! Component: 2000 - total flux cleaned = 0.00119284 Jy ! Component: 2050 - total flux cleaned = 0.00117195 Jy ! Component: 2100 - total flux cleaned = 0.00118218 Jy ! Component: 2150 - total flux cleaned = 0.00116148 Jy ! Component: 2200 - total flux cleaned = 0.00112039 Jy ! Component: 2250 - total flux cleaned = 0.00114066 Jy ! Component: 2300 - total flux cleaned = 0.00114056 Jy ! Component: 2350 - total flux cleaned = 0.00115061 Jy ! Component: 2400 - total flux cleaned = 0.0011707 Jy ! Component: 2450 - total flux cleaned = 0.00119074 Jy ! Component: 2500 - total flux cleaned = 0.00119075 Jy ! Component: 2550 - total flux cleaned = 0.00119071 Jy ! Component: 2600 - total flux cleaned = 0.0011508 Jy ! Component: 2650 - total flux cleaned = 0.00117077 Jy ! Component: 2700 - total flux cleaned = 0.00115087 Jy ! Component: 2750 - total flux cleaned = 0.00117069 Jy ! Component: 2800 - total flux cleaned = 0.00114081 Jy ! Component: 2850 - total flux cleaned = 0.00111105 Jy ! Component: 2900 - total flux cleaned = 0.00109113 Jy ! Component: 2950 - total flux cleaned = 0.00109115 Jy ! Component: 3000 - total flux cleaned = 0.00107123 Jy ! Component: 3050 - total flux cleaned = 0.00106126 Jy ! Component: 3100 - total flux cleaned = 0.00103146 Jy ! Component: 3150 - total flux cleaned = 0.00101152 Jy ! Component: 3200 - total flux cleaned = 0.000961806 Jy ! Component: 3250 - total flux cleaned = 0.000941893 Jy ! Component: 3300 - total flux cleaned = 0.000912048 Jy ! Component: 3350 - total flux cleaned = 0.00086226 Jy ! Component: 3400 - total flux cleaned = 0.000842263 Jy ! Component: 3450 - total flux cleaned = 0.000802348 Jy ! Component: 3500 - total flux cleaned = 0.000772334 Jy ! Component: 3550 - total flux cleaned = 0.000752285 Jy ! Component: 3600 - total flux cleaned = 0.000742226 Jy ! Component: 3650 - total flux cleaned = 0.000712048 Jy ! Component: 3700 - total flux cleaned = 0.000681792 Jy ! Component: 3750 - total flux cleaned = 0.000661578 Jy ! Component: 3800 - total flux cleaned = 0.000631238 Jy ! Component: 3850 - total flux cleaned = 0.000610884 Jy ! Component: 3900 - total flux cleaned = 0.000570185 Jy ! Component: 3950 - total flux cleaned = 0.0005395 Jy ! Component: 4000 - total flux cleaned = 0.000508757 Jy ! Component: 4050 - total flux cleaned = 0.00050876 Jy ! Total flux subtracted in 4096 components = 0.000498397 Jy ! Clean residual min=-0.000679 max=0.000595 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0449357 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 372 components and 0.0449357 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0512-0840_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.197 x 7.771 at 3.675 degrees (North through East) ! Clean map min=-0.0019396 max=0.039154 Jy/beam ! Writing clean map to FITS file: .//J0512-0840_C_map.fits wmodel .//J0512-0840_C_map.mod ! Writing 372 model components to file: .//J0512-0840_C_map.mod wobs .//J0512-0840_C_uvs.fits ! Writing UV FITS file: .//J0512-0840_C_uvs.fits wwins .//J0512-0840_C_map.win ! wwins: Wrote 2 windows to .//J0512-0840_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0391539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36243 1.36243 2.72487 5.44973 10.8995 21.7989 43.5979 87.1957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 220.194 quit ! Quitting program ! Log file .//J0512-0840_C_dfm.log closed on Mon Jan 20 17:29:31 2020