! Started logfile: .//J1003+1019_C_dfm.log on Mon Jan 20 17:51:20 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 .//J1003+1019_C_uva.fits ! Reading UV FITS file: .//J1003+1019_C_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! AN table 2: 15 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1003+1019 ! ! 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 94 lines of history. ! ! Reading 2040 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 J1003+1019_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. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999571Jy sigma=23.394498 ! Fit after self-cal, rms=0.981840Jy sigma=23.066726 ! 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=4.725 mas, bmaj=12.79 mas, bpa=80.4 degrees ! Estimated noise=1.22325 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151306 Jy ! Component: 100 - total flux cleaned = 0.0186772 Jy ! Total flux subtracted in 100 components = 0.0186772 Jy ! Clean residual min=-0.001841 max=0.001841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0186772 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0186772 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=0.028280Jy sigma=0.644150 ! Fit after self-cal, rms=0.026745Jy sigma=0.608000 ! 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=5.523 mas, bmaj=11.47 mas, bpa=78.32 degrees ! Estimated noise=0.693614 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 = 0.00191242 Jy ! Component: 100 - total flux cleaned = 0.00232949 Jy ! Component: 150 - total flux cleaned = 0.00265927 Jy ! Component: 200 - total flux cleaned = 0.00301495 Jy ! Total flux subtracted in 200 components = 0.00301495 Jy ! Clean residual min=-0.000614 max=0.000610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0216921 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.0216921 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=0.026387Jy sigma=0.599848 ! Fit after self-cal, rms=0.026381Jy sigma=0.599494 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.523 x 11.47 at 78.32 degrees (North through East) ! Clean map min=-0.0017784 max=0.020093 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.88 KP 0.92 LA 1.04 ! OV 0.83 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 KP 1.00 LA 0.97 ! OV 0.90 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 KP 1.07 LA 1.09 ! OV 1.16 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.21 KP 0.98 LA 0.89 ! OV 0.96 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.09 KP 0.96 LA 0.90 ! OV 0.97 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 KP 1.25 LA 0.89 ! OV 0.91 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 KP 1.17 LA 0.97 ! OV 1.15 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 KP 0.81 LA 1.00 ! OV 0.98 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.026381Jy sigma=0.599494 ! Fit after self-cal, rms=0.025772Jy sigma=0.595748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.563 mas, bmaj=11.45 mas, bpa=78 degrees ! Estimated noise=0.673314 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 = 0.000257842 Jy ! Component: 100 - total flux cleaned = 0.000228559 Jy ! Component: 150 - total flux cleaned = 0.000185703 Jy ! Component: 200 - total flux cleaned = 0.000289254 Jy ! Total flux subtracted in 200 components = 0.000289254 Jy ! Clean residual min=-0.000327 max=0.000326 Jy/beam ! Clean residual mean=-0.000002 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0219814 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 122 components and 0.0219814 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=0.025715Jy sigma=0.594408 ! Fit after self-cal, rms=0.025784Jy sigma=0.593644 ! 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=0.025784Jy sigma=0.593644 ! Fit after self-cal, rms=0.026034Jy sigma=0.593441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.57 mas, bmaj=11.45 mas, bpa=77.96 degrees ! Estimated noise=0.671707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019438 Jy ! Component: 100 - total flux cleaned = 0.000109633 Jy ! Component: 150 - total flux cleaned = 0.000246519 Jy ! Component: 200 - total flux cleaned = 0.000265206 Jy ! Total flux subtracted in 200 components = 0.000265206 Jy ! Clean residual min=-0.000282 max=0.000284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0222466 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 171 components and 0.0222466 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=0.026000Jy sigma=0.592727 ! Fit after self-cal, rms=0.026018Jy sigma=0.592422 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 = 0.00013743 Jy ! Component: 100 - total flux cleaned = 0.00037346 Jy ! Component: 150 - total flux cleaned = 0.000449602 Jy ! Component: 200 - total flux cleaned = 0.000519369 Jy ! Total flux subtracted in 200 components = 0.000519369 Jy ! Clean residual min=-0.000281 max=0.000281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.022766 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 241 components and 0.022766 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=0.025985Jy sigma=0.591816 ! Fit after self-cal, rms=0.025978Jy sigma=0.591703 ! 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=0.025978Jy sigma=0.591703 ! Fit after self-cal, rms=0.026077Jy sigma=0.591599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.574 mas, bmaj=11.46 mas, bpa=78.04 degrees ! Estimated noise=0.670271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139097 Jy ! Component: 100 - total flux cleaned = 0.000254987 Jy ! Component: 150 - total flux cleaned = 0.000343788 Jy ! Component: 200 - total flux cleaned = 0.000393065 Jy ! Total flux subtracted in 200 components = 0.000393065 Jy ! Clean residual min=-0.000263 max=0.000265 Jy/beam ! Clean residual mean=-0.000002 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.023159 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 283 components and 0.023159 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=0.026050Jy sigma=0.591079 ! Fit after self-cal, rms=0.026057Jy sigma=0.590765 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 = 5.18218e-05 Jy ! Component: 100 - total flux cleaned = 0.000188147 Jy ! Component: 150 - total flux cleaned = 0.000328988 Jy ! Component: 200 - total flux cleaned = 0.000410763 Jy ! Total flux subtracted in 200 components = 0.000410763 Jy ! Clean residual min=-0.000263 max=0.000263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0235698 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 341 components and 0.0235698 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=0.026029Jy sigma=0.590214 ! Fit after self-cal, rms=0.026032Jy sigma=0.590149 ! 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=0.026032Jy sigma=0.590149 ! Fit after self-cal, rms=0.026126Jy sigma=0.590062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.104 mas, bmaj=11.43 mas, bpa=76.82 degrees ! Estimated noise=0.671182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310556 Jy ! Component: 100 - total flux cleaned = 0.000525298 Jy ! Component: 150 - total flux cleaned = 0.000629156 Jy ! Component: 200 - total flux cleaned = 0.000754981 Jy ! Total flux subtracted in 200 components = 0.000754981 Jy ! Clean residual min=-0.000226 max=0.000225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0243248 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 388 components and 0.0243248 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=0.026106Jy sigma=0.589645 ! Fit after self-cal, rms=0.026117Jy sigma=0.589590 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 = 0.000208373 Jy ! Component: 100 - total flux cleaned = 0.000333536 Jy ! Component: 150 - total flux cleaned = 0.000449995 Jy ! Component: 200 - total flux cleaned = 0.000548316 Jy ! Total flux subtracted in 200 components = 0.000548316 Jy ! Clean residual min=-0.000199 max=0.000199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0248731 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 423 components and 0.0248731 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=0.026102Jy sigma=0.589297 ! Fit after self-cal, rms=0.026103Jy sigma=0.589273 ! 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=5.579 mas, bmaj=11.47 mas, bpa=78.11 degrees ! Estimated noise=0.669032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.579 x 11.47 at 78.11 degrees (North through East) ! Clean map min=-0.0015518 max=0.019407 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=4.78 mas, bmaj=12.77 mas, bpa=80.31 degrees ! Estimated noise=1.19043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163926 Jy ! Component: 100 - total flux cleaned = 0.0185636 Jy ! Component: 150 - total flux cleaned = 0.0185495 Jy ! Component: 200 - total flux cleaned = 0.018906 Jy ! Total flux subtracted in 200 components = 0.018906 Jy ! Clean residual min=-0.001379 max=0.001389 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.018906 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.018906 Jy ! Inverting map and beam ! Estimated beam: bmin=5.579 mas, bmaj=11.47 mas, bpa=78.11 degrees ! Estimated noise=0.669032 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 = -0.000622343 Jy ! Component: 100 - total flux cleaned = -0.00101948 Jy ! Component: 150 - total flux cleaned = -0.00122151 Jy ! Component: 200 - total flux cleaned = -0.00129674 Jy ! Total flux subtracted in 200 components = -0.00129674 Jy ! Clean residual min=-0.000527 max=0.000533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0176093 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 124 components and 0.0176093 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=6.104 mas, bmaj=11.43 mas, bpa=76.82 degrees ! Estimated noise=0.671182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138769 Jy ! Component: 100 - total flux cleaned = -6.0865e-05 Jy ! Component: 150 - total flux cleaned = 1.17931e-05 Jy ! Component: 200 - total flux cleaned = 0.00012669 Jy ! Total flux subtracted in 200 components = 0.00012669 Jy ! Clean residual min=-0.000371 max=0.000371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.017736 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 = 0.000151315 Jy ! Component: 100 - total flux cleaned = 0.000314777 Jy ! Component: 150 - total flux cleaned = 0.000433155 Jy ! Component: 200 - total flux cleaned = 0.000547496 Jy ! Total flux subtracted in 200 components = 0.000547496 Jy ! Clean residual min=-0.000308 max=0.000310 Jy/beam ! Clean residual mean=-0.000003 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0182835 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 244 components and 0.0182835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.579 mas, bmaj=11.47 mas, bpa=78.11 degrees ! Estimated noise=0.669032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.47735e-05 Jy ! Component: 100 - total flux cleaned = -0.000104148 Jy ! Component: 150 - total flux cleaned = -0.000104724 Jy ! Component: 200 - total flux cleaned = 8.17256e-06 Jy ! Total flux subtracted in 200 components = 8.17256e-06 Jy ! Clean residual min=-0.000261 max=0.000261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0182917 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 288 components and 0.0182917 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=0.026138Jy sigma=0.589993 ! Fit after self-cal, rms=0.026123Jy sigma=0.589864 wmodel J1003+1019_C_map.mod ! Writing 288 model components to file: J1003+1019_C_map.mod wobs J1003+1019_C_uvs.fits ! Writing UV FITS file: J1003+1019_C_uvs.fits wwins J1003+1019_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1003+1019_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.579 x 11.47 at 78.11 degrees (North through East) ! Clean map min=-0.0012384 max=0.018162 Jy/beam ! Writing clean map to FITS file: .//J1003+1019_C_map.fits wmodel .//J1003+1019_C_map.mod ! Writing 288 model components to file: .//J1003+1019_C_map.mod wobs .//J1003+1019_C_uvs.fits ! Writing UV FITS file: .//J1003+1019_C_uvs.fits wwins .//J1003+1019_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.018162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102118 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.68679 1.68679 3.37359 6.74718 13.4944 26.9887 53.9774 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 177.852 quit ! Quitting program ! Log file .//J1003+1019_C_dfm.log closed on Mon Jan 20 17:51:23 2020