! Started logfile: .//J1032+6623_C_dfm.log on Sat Oct 20 23:50:50 2018 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 .//J1032+6623_C_uva.fits ! Reading UV FITS file: .//J1032+6623_C_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1032+6623 ! ! 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 85 lines of history. ! ! Reading 4928 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 J1032+6623_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=1.001646Jy sigma=37.919974 ! Fit after self-cal, rms=0.974470Jy sigma=36.922902 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=6.655 mas, bpa=77.11 degrees ! Estimated noise=0.495637 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 = 0.0186296 Jy ! Component: 100 - total flux cleaned = 0.0233416 Jy ! Total flux subtracted in 100 components = 0.0233416 Jy ! Clean residual min=-0.001613 max=0.002891 Jy/beam ! Clean residual mean=0.000012 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0233416 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0233416 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=0.029571Jy sigma=0.745234 ! Fit after self-cal, rms=0.028374Jy sigma=0.683927 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309532 Jy ! Component: 100 - total flux cleaned = 0.00477116 Jy ! Total flux subtracted in 100 components = 0.00477116 Jy ! Clean residual min=-0.001368 max=0.002238 Jy/beam ! Clean residual mean=0.000008 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0281128 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0281128 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=0.027819Jy sigma=0.652974 ! Fit after self-cal, rms=0.027811Jy sigma=0.652586 ! 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=2.042 mas, bmaj=7.278 mas, bpa=76.73 degrees ! Estimated noise=0.285502 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 (1.8, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295794 Jy ! Component: 100 - total flux cleaned = 0.00443766 Jy ! Component: 150 - total flux cleaned = 0.00540023 Jy ! Component: 200 - total flux cleaned = 0.00609871 Jy ! Total flux subtracted in 200 components = 0.00609871 Jy ! Clean residual min=-0.001423 max=0.001296 Jy/beam ! Clean residual mean=0.000008 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0342115 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 0.0342115 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=0.027492Jy sigma=0.634654 ! Fit after self-cal, rms=0.027469Jy sigma=0.633074 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.042 x 7.278 at 76.73 degrees (North through East) ! Clean map min=-0.0013585 max=0.026174 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 KP 0.95 LA 1.00 ! MK 1.12 NL 1.06 OV 1.09 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 KP 1.04 LA 0.93 ! MK 1.08 NL 1.07 OV 1.19 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 KP 0.91 LA 1.07 ! MK 0.92 NL 1.09 OV 1.11 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.83 KP 0.95 LA 1.05 ! MK 1.03 NL 1.02 OV 1.06 PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 KP 0.96 LA 1.06 ! MK 0.98 NL 1.03 OV 1.11 PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.84 KP 0.94 LA 1.06 ! MK 0.97 NL 0.95 OV 1.03 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 KP 0.90 LA 1.05 ! MK 1.05 NL 1.01 OV 1.02 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 KP 0.97 LA 1.11 ! MK 1.03 NL 1.10 OV 1.08 PT 0.95 ! ! ! Fit before self-cal, rms=0.027469Jy sigma=0.633074 ! Fit after self-cal, rms=0.028891Jy sigma=0.624069 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=7.278 mas, bpa=76.92 degrees ! Estimated noise=0.283583 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 = 0.000151551 Jy ! Component: 100 - total flux cleaned = 2.39902e-05 Jy ! Component: 150 - total flux cleaned = -4.70953e-05 Jy ! Component: 200 - total flux cleaned = -0.000103525 Jy ! Total flux subtracted in 200 components = -0.000103525 Jy ! Clean residual min=-0.000943 max=0.000928 Jy/beam ! Clean residual mean=0.000004 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0341079 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 100 components and 0.0341079 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=0.028867Jy sigma=0.622590 ! Fit after self-cal, rms=0.028887Jy sigma=0.622252 ! 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=0.028887Jy sigma=0.622252 ! Fit after self-cal, rms=0.029081Jy sigma=0.620050 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=7.288 mas, bpa=76.88 degrees ! Estimated noise=0.28514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161047 Jy ! Component: 100 - total flux cleaned = 4.95459e-05 Jy ! Component: 150 - total flux cleaned = -5.78668e-06 Jy ! Component: 200 - total flux cleaned = -3.71771e-05 Jy ! Total flux subtracted in 200 components = -3.71771e-05 Jy ! Clean residual min=-0.000876 max=0.000870 Jy/beam ! Clean residual mean=0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0340708 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 128 components and 0.0340708 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=0.029070Jy sigma=0.619532 ! Fit after self-cal, rms=0.029074Jy sigma=0.619440 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 = 0.000151332 Jy ! Component: 100 - total flux cleaned = 0.000137332 Jy ! Component: 150 - total flux cleaned = 0.000125129 Jy ! Component: 200 - total flux cleaned = 0.000119378 Jy ! Total flux subtracted in 200 components = 0.000119378 Jy ! Clean residual min=-0.000860 max=0.000862 Jy/beam ! Clean residual mean=0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0341901 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.0341901 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=0.029068Jy sigma=0.619248 ! Fit after self-cal, rms=0.029066Jy sigma=0.619213 ! 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=0.029066Jy sigma=0.619213 ! Fit after self-cal, rms=0.029406Jy sigma=0.617190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=7.298 mas, bpa=76.76 degrees ! Estimated noise=0.28646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.30406e-06 Jy ! Component: 100 - total flux cleaned = -5.83724e-05 Jy ! Component: 150 - total flux cleaned = -9.63166e-05 Jy ! Component: 200 - total flux cleaned = -0.000107065 Jy ! Total flux subtracted in 200 components = -0.000107065 Jy ! Clean residual min=-0.000819 max=0.000794 Jy/beam ! Clean residual mean=0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0340831 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 0.0340831 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=0.029399Jy sigma=0.616975 ! Fit after self-cal, rms=0.029399Jy sigma=0.616885 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 = 6.06003e-05 Jy ! Component: 100 - total flux cleaned = 4.56053e-05 Jy ! Component: 150 - total flux cleaned = 3.20678e-05 Jy ! Component: 200 - total flux cleaned = 2.79372e-05 Jy ! Total flux subtracted in 200 components = 2.79372e-05 Jy ! Clean residual min=-0.000809 max=0.000788 Jy/beam ! Clean residual mean=0.000004 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.034111 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 0.034111 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=0.029395Jy sigma=0.616820 ! Fit after self-cal, rms=0.029393Jy sigma=0.616806 ! 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=0.029393Jy sigma=0.616806 ! Fit after self-cal, rms=0.029542Jy sigma=0.616807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5 mas, bmaj=8.75 mas, bpa=63.31 degrees ! Estimated noise=0.321514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64148e-05 Jy ! Component: 100 - total flux cleaned = 5.62856e-05 Jy ! Component: 150 - total flux cleaned = 3.16561e-05 Jy ! Component: 200 - total flux cleaned = 1.5269e-05 Jy ! Total flux subtracted in 200 components = 1.5269e-05 Jy ! Clean residual min=-0.000905 max=0.001009 Jy/beam ! Clean residual mean=0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0341263 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 206 components and 0.0341263 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=0.029540Jy sigma=0.616703 ! Fit after self-cal, rms=0.029538Jy sigma=0.616658 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 = 7.98743e-05 Jy ! Component: 100 - total flux cleaned = 6.27315e-05 Jy ! Component: 150 - total flux cleaned = 4.52669e-05 Jy ! Component: 200 - total flux cleaned = 3.21417e-05 Jy ! Total flux subtracted in 200 components = 3.21417e-05 Jy ! Clean residual min=-0.000891 max=0.001012 Jy/beam ! Clean residual mean=0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0341584 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 228 components and 0.0341584 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=0.029538Jy sigma=0.616644 ! Fit after self-cal, rms=0.029538Jy sigma=0.616637 ! 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=2.055 mas, bmaj=7.307 mas, bpa=76.7 degrees ! Estimated noise=0.287397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.055 x 7.307 at 76.7 degrees (North through East) ! Clean map min=-0.00075265 max=0.025969 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=6.601 mas, bpa=77.12 degrees ! Estimated noise=0.505708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200258 Jy ! Component: 100 - total flux cleaned = 0.0254335 Jy ! Component: 150 - total flux cleaned = 0.0282472 Jy ! Component: 200 - total flux cleaned = 0.0300905 Jy ! Total flux subtracted in 200 components = 0.0300905 Jy ! Clean residual min=-0.001210 max=0.001248 Jy/beam ! Clean residual mean=0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0300905 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0300905 Jy ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=7.307 mas, bpa=76.7 degrees ! Estimated noise=0.287397 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 = 0.00215448 Jy ! Component: 100 - total flux cleaned = 0.00323544 Jy ! Component: 150 - total flux cleaned = 0.00353045 Jy ! Component: 200 - total flux cleaned = 0.00356873 Jy ! Total flux subtracted in 200 components = 0.00356873 Jy ! Clean residual min=-0.000853 max=0.000852 Jy/beam ! Clean residual mean=0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0336592 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 67 components and 0.0336592 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=5 mas, bmaj=8.75 mas, bpa=63.31 degrees ! Estimated noise=0.321514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164538 Jy ! Component: 100 - total flux cleaned = 0.000212625 Jy ! Component: 150 - total flux cleaned = 0.000224673 Jy ! Component: 200 - total flux cleaned = 0.000224315 Jy ! Total flux subtracted in 200 components = 0.000224315 Jy ! Clean residual min=-0.000978 max=0.001062 Jy/beam ! Clean residual mean=0.000006 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0338835 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 = 1.92747e-05 Jy ! Component: 100 - total flux cleaned = 2.74508e-05 Jy ! Component: 150 - total flux cleaned = 4.17035e-05 Jy ! Component: 200 - total flux cleaned = 4.82287e-05 Jy ! Total flux subtracted in 200 components = 4.82287e-05 Jy ! Clean residual min=-0.000945 max=0.001043 Jy/beam ! Clean residual mean=0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0339318 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 118 components and 0.0339318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=7.307 mas, bpa=76.7 degrees ! Estimated noise=0.287397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.85954e-05 Jy ! Component: 100 - total flux cleaned = -0.000105591 Jy ! Component: 150 - total flux cleaned = -0.000105324 Jy ! Component: 200 - total flux cleaned = -0.000104885 Jy ! Total flux subtracted in 200 components = -0.000104885 Jy ! Clean residual min=-0.000764 max=0.000812 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0338269 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.0338269 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=0.029547Jy sigma=0.616921 ! Fit after self-cal, rms=0.029544Jy sigma=0.616785 wmodel J1032+6623_C_map.mod ! Writing 146 model components to file: J1032+6623_C_map.mod wobs J1032+6623_C_uvs.fits ! Writing UV FITS file: J1032+6623_C_uvs.fits wwins J1032+6623_C_map.win ! wwins: Wrote 2 windows to J1032+6623_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 = 0.000163306 Jy ! Component: 100 - total flux cleaned = 0.000149419 Jy ! Component: 150 - total flux cleaned = 0.000124598 Jy ! Component: 200 - total flux cleaned = 6.66133e-05 Jy ! Component: 250 - total flux cleaned = -1.12723e-05 Jy ! Component: 300 - total flux cleaned = -6.49603e-05 Jy ! Component: 350 - total flux cleaned = -7.58598e-05 Jy ! Component: 400 - total flux cleaned = -7.60486e-05 Jy ! Component: 450 - total flux cleaned = -6.63985e-05 Jy ! Component: 500 - total flux cleaned = -5.69479e-05 Jy ! Component: 550 - total flux cleaned = -8.38976e-05 Jy ! Component: 600 - total flux cleaned = -8.36065e-05 Jy ! Component: 650 - total flux cleaned = -4.91443e-05 Jy ! Component: 700 - total flux cleaned = -3.24624e-05 Jy ! Component: 750 - total flux cleaned = -2.45486e-05 Jy ! Component: 800 - total flux cleaned = -4.11264e-05 Jy ! Component: 850 - total flux cleaned = -4.11906e-05 Jy ! Component: 900 - total flux cleaned = -4.90018e-05 Jy ! Component: 950 - total flux cleaned = -3.3844e-05 Jy ! Component: 1000 - total flux cleaned = -3.38562e-05 Jy ! Component: 1050 - total flux cleaned = 2.94135e-06 Jy ! Component: 1100 - total flux cleaned = 2.4691e-05 Jy ! Component: 1150 - total flux cleaned = 5.29722e-05 Jy ! Component: 1200 - total flux cleaned = 7.38045e-05 Jy ! Component: 1250 - total flux cleaned = 9.44353e-05 Jy ! Component: 1300 - total flux cleaned = 0.000121519 Jy ! Component: 1350 - total flux cleaned = 0.000135003 Jy ! Component: 1400 - total flux cleaned = 0.000154837 Jy ! Component: 1450 - total flux cleaned = 0.000193778 Jy ! Component: 1500 - total flux cleaned = 0.000225672 Jy ! Component: 1550 - total flux cleaned = 0.000257154 Jy ! Component: 1600 - total flux cleaned = 0.000294466 Jy ! Component: 1650 - total flux cleaned = 0.000312919 Jy ! Component: 1700 - total flux cleaned = 0.000337271 Jy ! Component: 1750 - total flux cleaned = 0.000373331 Jy ! Component: 1800 - total flux cleaned = 0.0003851 Jy ! Component: 1850 - total flux cleaned = 0.000420282 Jy ! Component: 1900 - total flux cleaned = 0.00043768 Jy ! Component: 1950 - total flux cleaned = 0.000449276 Jy ! Component: 2000 - total flux cleaned = 0.000483449 Jy ! Component: 2050 - total flux cleaned = 0.000522938 Jy ! Component: 2100 - total flux cleaned = 0.000556488 Jy ! Component: 2150 - total flux cleaned = 0.000573126 Jy ! Component: 2200 - total flux cleaned = 0.000600574 Jy ! Component: 2250 - total flux cleaned = 0.000622485 Jy ! Component: 2300 - total flux cleaned = 0.000671175 Jy ! Component: 2350 - total flux cleaned = 0.000692595 Jy ! Component: 2400 - total flux cleaned = 0.000713876 Jy ! Component: 2450 - total flux cleaned = 0.000745497 Jy ! Component: 2500 - total flux cleaned = 0.000761179 Jy ! Component: 2550 - total flux cleaned = 0.000797559 Jy ! Component: 2600 - total flux cleaned = 0.000828448 Jy ! Component: 2650 - total flux cleaned = 0.000854042 Jy ! Component: 2700 - total flux cleaned = 0.000889523 Jy ! Component: 2750 - total flux cleaned = 0.000899616 Jy ! Component: 2800 - total flux cleaned = 0.000929652 Jy ! Component: 2850 - total flux cleaned = 0.000949518 Jy ! Component: 2900 - total flux cleaned = 0.000984001 Jy ! Component: 2950 - total flux cleaned = 0.000993797 Jy ! Component: 3000 - total flux cleaned = 0.00102295 Jy ! Component: 3050 - total flux cleaned = 0.00103741 Jy ! Component: 3100 - total flux cleaned = 0.00106138 Jy ! Component: 3150 - total flux cleaned = 0.00108044 Jy ! Component: 3200 - total flux cleaned = 0.0011088 Jy ! Component: 3250 - total flux cleaned = 0.00112292 Jy ! Component: 3300 - total flux cleaned = 0.00117439 Jy ! Component: 3350 - total flux cleaned = 0.00117903 Jy ! Component: 3400 - total flux cleaned = 0.00121137 Jy ! Component: 3450 - total flux cleaned = 0.00122972 Jy ! Component: 3500 - total flux cleaned = 0.00124342 Jy ! Component: 3550 - total flux cleaned = 0.00125252 Jy ! Component: 3600 - total flux cleaned = 0.00126608 Jy ! Component: 3650 - total flux cleaned = 0.00127949 Jy ! Component: 3700 - total flux cleaned = 0.00127951 Jy ! Component: 3750 - total flux cleaned = 0.00129725 Jy ! Component: 3800 - total flux cleaned = 0.00130606 Jy ! Component: 3850 - total flux cleaned = 0.00130602 Jy ! Component: 3900 - total flux cleaned = 0.00130171 Jy ! Component: 3950 - total flux cleaned = 0.00132342 Jy ! Component: 4000 - total flux cleaned = 0.00134927 Jy ! Component: 4050 - total flux cleaned = 0.00134494 Jy ! Total flux subtracted in 4096 components = 0.00135348 Jy ! Clean residual min=-0.000266 max=0.000223 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0351804 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 450 components and 0.0351803 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1032+6623_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.055 x 7.307 at 76.7 degrees (North through East) ! Clean map min=-0.00064687 max=0.026249 Jy/beam ! Writing clean map to FITS file: .//J1032+6623_C_map.fits wmodel .//J1032+6623_C_map.mod ! Writing 450 model components to file: .//J1032+6623_C_map.mod wobs .//J1032+6623_C_uvs.fits ! Writing UV FITS file: .//J1032+6623_C_uvs.fits wwins .//J1032+6623_C_map.win ! wwins: Wrote 3 windows to .//J1032+6623_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.026249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.93716e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.907139 0.907139 1.81428 3.62856 7.25711 14.5142 29.0284 58.0569 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.71 quit ! Quitting program ! Log file .//J1032+6623_C_dfm.log closed on Sat Oct 20 23:50:54 2018