! Started logfile: .//J2223-0206_C_dfm.log on Mon Jan 20 19:18:41 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 .//J2223-0206_C_uva.fits ! Reading UV FITS file: .//J2223-0206_C_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2223-0206 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2223-0206_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=1.000669Jy sigma=21.486160 ! Fit after self-cal, rms=0.978125Jy sigma=21.016587 ! 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=2.182 mas, bmaj=12.64 mas, bpa=-13.62 degrees ! Estimated noise=1.03117 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 = 0.0181251 Jy ! Component: 100 - total flux cleaned = 0.0193121 Jy ! Total flux subtracted in 100 components = 0.0193121 Jy ! Clean residual min=-0.004026 max=0.003347 Jy/beam ! Clean residual mean=0.000001 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0193121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0193121 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=0.035967Jy sigma=0.722234 ! Fit after self-cal, rms=0.034180Jy sigma=0.681375 ! 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=2.585 mas, bmaj=11.76 mas, bpa=-13.72 degrees ! Estimated noise=0.789479 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 = 0.00292706 Jy ! Component: 100 - total flux cleaned = 0.00317292 Jy ! Component: 150 - total flux cleaned = 0.00335191 Jy ! Component: 200 - total flux cleaned = 0.00362912 Jy ! Total flux subtracted in 200 components = 0.00362912 Jy ! Clean residual min=-0.002046 max=0.002609 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0229412 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.0229412 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=0.033680Jy sigma=0.673374 ! Fit after self-cal, rms=0.033552Jy sigma=0.672535 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.585 x 11.76 at -13.72 degrees (North through East) ! Clean map min=-0.0022934 max=0.024434 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.76 HN 0.72 KP 1.31 NL 0.88 ! OV 1.01 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.68 HN 0.75 KP 1.23 NL 1.22 ! OV 0.98 PT 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.72 KP 1.15 NL 1.00 ! OV 1.05 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.88 KP 1.15 NL 1.29 ! OV 0.85 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.82 KP 1.60 NL 1.11 ! OV 0.84 PT 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.93 KP 1.08 NL 0.89 ! OV 1.51 PT 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.10 KP 0.99 NL 1.10 ! OV 0.98 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.82 KP 0.97 NL 1.28 ! OV 0.95 PT 1.12 ! ! ! Fit before self-cal, rms=0.033552Jy sigma=0.672535 ! Fit after self-cal, rms=0.032533Jy sigma=0.659974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=11.74 mas, bpa=-13.49 degrees ! Estimated noise=0.774445 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 = 0.00101909 Jy ! Component: 100 - total flux cleaned = 0.00134074 Jy ! Component: 150 - total flux cleaned = 0.00142788 Jy ! Component: 200 - total flux cleaned = 0.00150162 Jy ! Total flux subtracted in 200 components = 0.00150162 Jy ! Clean residual min=-0.001552 max=0.001467 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0244428 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 76 components and 0.0244428 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=0.032494Jy sigma=0.659367 ! Fit after self-cal, rms=0.032721Jy sigma=0.656444 ! 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=0.032721Jy sigma=0.656444 ! Fit after self-cal, rms=0.033768Jy sigma=0.655734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.479 mas, bmaj=11.7 mas, bpa=-13.51 degrees ! Estimated noise=0.774002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468089 Jy ! Component: 100 - total flux cleaned = 0.000450817 Jy ! Component: 150 - total flux cleaned = 0.000320628 Jy ! Component: 200 - total flux cleaned = 0.000246538 Jy ! Total flux subtracted in 200 components = 0.000246538 Jy ! Clean residual min=-0.001891 max=0.001509 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0246893 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.0246893 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=0.033737Jy sigma=0.655465 ! Fit after self-cal, rms=0.033799Jy sigma=0.654387 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 = 0.000184217 Jy ! Component: 100 - total flux cleaned = 9.02588e-05 Jy ! Component: 150 - total flux cleaned = 4.11266e-05 Jy ! Component: 200 - total flux cleaned = -1.43034e-06 Jy ! Total flux subtracted in 200 components = -1.43034e-06 Jy ! Clean residual min=-0.001857 max=0.001539 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0246879 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.0246879 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=0.033775Jy sigma=0.654273 ! Fit after self-cal, rms=0.033779Jy sigma=0.654160 ! 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=0.033779Jy sigma=0.654160 ! Fit after self-cal, rms=0.033937Jy sigma=0.653978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=11.65 mas, bpa=-13.54 degrees ! Estimated noise=0.769176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.69005e-06 Jy ! Component: 100 - total flux cleaned = -0.000165711 Jy ! Component: 150 - total flux cleaned = -0.000300606 Jy ! Component: 200 - total flux cleaned = -0.000416786 Jy ! Total flux subtracted in 200 components = -0.000416786 Jy ! Clean residual min=-0.001798 max=0.001473 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0242711 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.0242711 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=0.033913Jy sigma=0.653847 ! Fit after self-cal, rms=0.033951Jy sigma=0.653733 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.87307e-05 Jy ! Component: 100 - total flux cleaned = -1.1279e-05 Jy ! Component: 150 - total flux cleaned = -7.59737e-05 Jy ! Component: 200 - total flux cleaned = -0.000164532 Jy ! Total flux subtracted in 200 components = -0.000164532 Jy ! Clean residual min=-0.001807 max=0.001522 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0241066 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.0241066 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=0.033932Jy sigma=0.653708 ! Fit after self-cal, rms=0.033937Jy sigma=0.653639 ! 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=0.033937Jy sigma=0.653639 ! Fit after self-cal, rms=0.033934Jy sigma=0.653509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=10.98 mas, bpa=-13.36 degrees ! Estimated noise=0.846921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0004076 Jy ! Component: 100 - total flux cleaned = -0.000601851 Jy ! Component: 150 - total flux cleaned = -0.000708824 Jy ! Component: 200 - total flux cleaned = -0.000786273 Jy ! Total flux subtracted in 200 components = -0.000786273 Jy ! Clean residual min=-0.001835 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0233203 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.0233203 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=0.033918Jy sigma=0.653514 ! Fit after self-cal, rms=0.033941Jy sigma=0.653085 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 = -0.000106747 Jy ! Component: 100 - total flux cleaned = -0.000147391 Jy ! Component: 150 - total flux cleaned = -0.000211137 Jy ! Component: 200 - total flux cleaned = -0.000251906 Jy ! Total flux subtracted in 200 components = -0.000251906 Jy ! Clean residual min=-0.001862 max=0.001575 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0230684 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 0.0230684 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=0.033928Jy sigma=0.653134 ! Fit after self-cal, rms=0.033944Jy sigma=0.652982 ! 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=2.503 mas, bmaj=11.61 mas, bpa=-13.58 degrees ! Estimated noise=0.764723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.503 x 11.61 at -13.58 degrees (North through East) ! Clean map min=-0.0018729 max=0.024376 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=2.134 mas, bmaj=12.56 mas, bpa=-13.48 degrees ! Estimated noise=0.982689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195722 Jy ! Component: 100 - total flux cleaned = 0.0223966 Jy ! Component: 150 - total flux cleaned = 0.0234302 Jy ! Component: 200 - total flux cleaned = 0.0237045 Jy ! Total flux subtracted in 200 components = 0.0237045 Jy ! Clean residual min=-0.002451 max=0.002074 Jy/beam ! Clean residual mean=-0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0237045 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0237045 Jy ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=11.61 mas, bpa=-13.58 degrees ! Estimated noise=0.764723 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 = 0.00030345 Jy ! Component: 100 - total flux cleaned = 0.0002194 Jy ! Component: 150 - total flux cleaned = 4.43448e-05 Jy ! Component: 200 - total flux cleaned = -0.000166405 Jy ! Total flux subtracted in 200 components = -0.000166405 Jy ! Clean residual min=-0.002029 max=0.001777 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0235381 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.0235381 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=3.522 mas, bmaj=10.98 mas, bpa=-13.36 degrees ! Estimated noise=0.846921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167493 Jy ! Component: 100 - total flux cleaned = -0.000265057 Jy ! Component: 150 - total flux cleaned = -0.000343705 Jy ! Component: 200 - total flux cleaned = -0.000440998 Jy ! Total flux subtracted in 200 components = -0.000440998 Jy ! Clean residual min=-0.002011 max=0.001639 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0230971 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 = -6.18969e-05 Jy ! Component: 100 - total flux cleaned = -0.000141495 Jy ! Component: 150 - total flux cleaned = -0.00021483 Jy ! Component: 200 - total flux cleaned = -0.000264276 Jy ! Total flux subtracted in 200 components = -0.000264276 Jy ! Clean residual min=-0.001969 max=0.001613 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0228328 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 84 components and 0.0228328 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=11.61 mas, bpa=-13.58 degrees ! Estimated noise=0.764723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.83543e-06 Jy ! Component: 100 - total flux cleaned = -2.48855e-05 Jy ! Component: 150 - total flux cleaned = -6.75528e-05 Jy ! Component: 200 - total flux cleaned = -0.000106912 Jy ! Total flux subtracted in 200 components = -0.000106912 Jy ! Clean residual min=-0.001920 max=0.001631 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0227259 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.0227259 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=0.033938Jy sigma=0.653162 ! Fit after self-cal, rms=0.033954Jy sigma=0.653000 wmodel J2223-0206_C_map.mod ! Writing 111 model components to file: J2223-0206_C_map.mod wobs J2223-0206_C_uvs.fits ! Writing UV FITS file: J2223-0206_C_uvs.fits wwins J2223-0206_C_map.win ! wwins: Wrote 1 windows to J2223-0206_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 = -0.000303851 Jy ! Component: 100 - total flux cleaned = -0.000446685 Jy ! Component: 150 - total flux cleaned = -0.000744964 Jy ! Component: 200 - total flux cleaned = -0.000957264 Jy ! Component: 250 - total flux cleaned = -0.000957916 Jy ! Component: 300 - total flux cleaned = -0.000958688 Jy ! Component: 350 - total flux cleaned = -0.000927073 Jy ! Component: 400 - total flux cleaned = -0.000868223 Jy ! Component: 450 - total flux cleaned = -0.000826818 Jy ! Component: 500 - total flux cleaned = -0.000787428 Jy ! Component: 550 - total flux cleaned = -0.000737437 Jy ! Component: 600 - total flux cleaned = -0.000629633 Jy ! Component: 650 - total flux cleaned = -0.00054974 Jy ! Component: 700 - total flux cleaned = -0.000495071 Jy ! Component: 750 - total flux cleaned = -0.000453183 Jy ! Component: 800 - total flux cleaned = -0.000453157 Jy ! Component: 850 - total flux cleaned = -0.000453115 Jy ! Component: 900 - total flux cleaned = -0.000434117 Jy ! Component: 950 - total flux cleaned = -0.000379023 Jy ! Component: 1000 - total flux cleaned = -0.000299108 Jy ! Component: 1050 - total flux cleaned = -0.000247154 Jy ! Component: 1100 - total flux cleaned = -0.00015394 Jy ! Component: 1150 - total flux cleaned = -8.74964e-05 Jy ! Component: 1200 - total flux cleaned = 1.94338e-06 Jy ! Component: 1250 - total flux cleaned = 4.18878e-05 Jy ! Component: 1300 - total flux cleaned = 0.000104615 Jy ! Component: 1350 - total flux cleaned = 0.000127628 Jy ! Component: 1400 - total flux cleaned = 0.000142685 Jy ! Component: 1450 - total flux cleaned = 0.000187562 Jy ! Component: 1500 - total flux cleaned = 0.000194821 Jy ! Component: 1550 - total flux cleaned = 0.000173027 Jy ! Component: 1600 - total flux cleaned = 0.000158661 Jy ! Component: 1650 - total flux cleaned = 0.000172855 Jy ! Component: 1700 - total flux cleaned = 0.000165796 Jy ! Component: 1750 - total flux cleaned = 0.000165822 Jy ! Component: 1800 - total flux cleaned = 0.000158955 Jy ! Component: 1850 - total flux cleaned = 0.000165769 Jy ! Component: 1900 - total flux cleaned = 0.000159025 Jy ! Component: 1950 - total flux cleaned = 0.000172518 Jy ! Component: 2000 - total flux cleaned = 0.000179209 Jy ! Component: 2050 - total flux cleaned = 0.000179121 Jy ! Component: 2100 - total flux cleaned = 0.000165991 Jy ! Component: 2150 - total flux cleaned = 0.000172536 Jy ! Component: 2200 - total flux cleaned = 0.000179075 Jy ! Component: 2250 - total flux cleaned = 0.000192082 Jy ! Component: 2300 - total flux cleaned = 0.000224582 Jy ! Component: 2350 - total flux cleaned = 0.000244021 Jy ! Component: 2400 - total flux cleaned = 0.000250522 Jy ! Component: 2450 - total flux cleaned = 0.000276339 Jy ! Component: 2500 - total flux cleaned = 0.000282774 Jy ! Component: 2550 - total flux cleaned = 0.000308454 Jy ! Component: 2600 - total flux cleaned = 0.000334138 Jy ! Component: 2650 - total flux cleaned = 0.000353327 Jy ! Component: 2700 - total flux cleaned = 0.000378921 Jy ! Component: 2750 - total flux cleaned = 0.000398103 Jy ! Component: 2800 - total flux cleaned = 0.000417279 Jy ! Component: 2850 - total flux cleaned = 0.000436456 Jy ! Component: 2900 - total flux cleaned = 0.000462013 Jy ! Component: 2950 - total flux cleaned = 0.000487599 Jy ! Component: 3000 - total flux cleaned = 0.000519623 Jy ! Component: 3050 - total flux cleaned = 0.000545273 Jy ! Component: 3100 - total flux cleaned = 0.000570945 Jy ! Component: 3150 - total flux cleaned = 0.000609574 Jy ! Component: 3200 - total flux cleaned = 0.000622458 Jy ! Component: 3250 - total flux cleaned = 0.000635343 Jy ! Component: 3300 - total flux cleaned = 0.000661245 Jy ! Component: 3350 - total flux cleaned = 0.000674208 Jy ! Component: 3400 - total flux cleaned = 0.00068722 Jy ! Component: 3450 - total flux cleaned = 0.000693754 Jy ! Component: 3500 - total flux cleaned = 0.000706884 Jy ! Component: 3550 - total flux cleaned = 0.000706837 Jy ! Component: 3600 - total flux cleaned = 0.000706798 Jy ! Component: 3650 - total flux cleaned = 0.00071346 Jy ! Component: 3700 - total flux cleaned = 0.000713472 Jy ! Component: 3750 - total flux cleaned = 0.000706679 Jy ! Component: 3800 - total flux cleaned = 0.000699799 Jy ! Component: 3850 - total flux cleaned = 0.000699732 Jy ! Component: 3900 - total flux cleaned = 0.000699813 Jy ! Component: 3950 - total flux cleaned = 0.000706796 Jy ! Component: 4000 - total flux cleaned = 0.000713892 Jy ! Component: 4050 - total flux cleaned = 0.000713911 Jy ! Total flux subtracted in 4096 components = 0.000721172 Jy ! Clean residual min=-0.000414 max=0.000399 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0234471 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 393 components and 0.0234471 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2223-0206_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.503 x 11.61 at -13.58 degrees (North through East) ! Clean map min=-0.0016477 max=0.023804 Jy/beam ! Writing clean map to FITS file: .//J2223-0206_C_map.fits wmodel .//J2223-0206_C_map.mod ! Writing 393 model components to file: .//J2223-0206_C_map.mod wobs .//J2223-0206_C_uvs.fits ! Writing UV FITS file: .//J2223-0206_C_uvs.fits wwins .//J2223-0206_C_map.win ! wwins: Wrote 2 windows to .//J2223-0206_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0238038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140887 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7756 1.7756 3.55121 7.10241 14.2048 28.4097 56.8193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.956 quit ! Quitting program ! Log file .//J2223-0206_C_dfm.log closed on Mon Jan 20 19:18:45 2020