! Started logfile: .//J0009-1610_C_dfm.log on Mon Jan 20 17:02:34 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 .//J0009-1610_C_uva.fits ! Reading UV FITS file: .//J0009-1610_C_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0009-1610 ! ! 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 3584 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 J0009-1610_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=1.000062Jy sigma=19.813337 ! Fit after self-cal, rms=0.929895Jy sigma=18.449146 ! 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=2.532 mas, bmaj=10.1 mas, bpa=-6.373 degrees ! Estimated noise=1.12224 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 = 0.054226 Jy ! Component: 100 - total flux cleaned = 0.066162 Jy ! Total flux subtracted in 100 components = 0.066162 Jy ! Clean residual min=-0.004466 max=0.004088 Jy/beam ! Clean residual mean=-0.000002 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.066162 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.066162 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=0.039352Jy sigma=0.643466 ! Fit after self-cal, rms=0.039331Jy sigma=0.643229 ! 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=3.001 mas, bmaj=10.79 mas, bpa=-5.651 degrees ! Estimated noise=0.612973 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 = 0.00419714 Jy ! Component: 100 - total flux cleaned = 0.005326 Jy ! Component: 150 - total flux cleaned = 0.00554682 Jy ! Component: 200 - total flux cleaned = 0.00557803 Jy ! Total flux subtracted in 200 components = 0.00557803 Jy ! Clean residual min=-0.001885 max=0.001883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.07174 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.07174 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=0.038912Jy sigma=0.633932 ! Fit after self-cal, rms=0.038913Jy sigma=0.633804 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.001 x 10.79 at -5.651 degrees (North through East) ! Clean map min=-0.0018145 max=0.070577 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.18 KP 0.98 ! LA 1.07 NL 1.05 OV 1.11 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.02 KP 1.05 ! LA 1.04 NL 1.08 OV 0.98 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.92 KP 1.03 ! LA 1.05 NL 1.19 OV 1.00 PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.99 KP 0.94 ! LA 0.98 NL 0.88 OV 0.92 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.96 KP 0.98 ! LA 1.07 NL 0.94 OV 0.97 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.98 ! LA 1.01 NL 1.00 OV 0.93 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.03 KP 1.00 ! LA 0.98 NL 1.02 OV 0.92 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.09 KP 1.00 ! LA 0.96 NL 1.01 OV 0.88 PT 0.98 ! ! ! Fit before self-cal, rms=0.038913Jy sigma=0.633804 ! Fit after self-cal, rms=0.038130Jy sigma=0.621782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=10.73 mas, bpa=-5.54 degrees ! Estimated noise=0.611129 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 = -0.000265827 Jy ! Component: 100 - total flux cleaned = -0.000193788 Jy ! Component: 150 - total flux cleaned = -9.80109e-05 Jy ! Component: 200 - total flux cleaned = -5.66e-05 Jy ! Total flux subtracted in 200 components = -5.66e-05 Jy ! Clean residual min=-0.001795 max=0.001616 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0716834 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0716835 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=0.038117Jy sigma=0.621550 ! Fit after self-cal, rms=0.038116Jy sigma=0.621413 ! 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=0.038116Jy sigma=0.621413 ! Fit after self-cal, rms=0.038125Jy sigma=0.621380 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=10.71 mas, bpa=-5.507 degrees ! Estimated noise=0.611199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110733 Jy ! Component: 100 - total flux cleaned = -5.18796e-05 Jy ! Component: 150 - total flux cleaned = -1.1591e-05 Jy ! Component: 200 - total flux cleaned = 1.50587e-05 Jy ! Total flux subtracted in 200 components = 1.50587e-05 Jy ! Clean residual min=-0.001738 max=0.001592 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0716985 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0716985 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=0.038116Jy sigma=0.621255 ! Fit after self-cal, rms=0.038117Jy sigma=0.621230 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 = -1.15424e-05 Jy ! Component: 100 - total flux cleaned = 7.09526e-06 Jy ! Component: 150 - total flux cleaned = 6.82379e-06 Jy ! Component: 200 - total flux cleaned = 7.04273e-06 Jy ! Total flux subtracted in 200 components = 7.04273e-06 Jy ! Clean residual min=-0.001720 max=0.001584 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0717055 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0717056 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=0.038110Jy sigma=0.621173 ! Fit after self-cal, rms=0.038110Jy sigma=0.621153 ! 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=0.038110Jy sigma=0.621153 ! Fit after self-cal, rms=0.038114Jy sigma=0.621139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=10.7 mas, bpa=-5.485 degrees ! Estimated noise=0.611375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.44124e-05 Jy ! Component: 100 - total flux cleaned = -8.597e-06 Jy ! Component: 150 - total flux cleaned = 3.03032e-05 Jy ! Component: 200 - total flux cleaned = 3.72296e-05 Jy ! Total flux subtracted in 200 components = 3.72296e-05 Jy ! Clean residual min=-0.001687 max=0.001582 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0717428 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.0717428 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=0.038107Jy sigma=0.621083 ! Fit after self-cal, rms=0.038108Jy sigma=0.621066 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.39327e-05 Jy ! Component: 100 - total flux cleaned = 1.55048e-05 Jy ! Component: 150 - total flux cleaned = 2.23474e-05 Jy ! Component: 200 - total flux cleaned = 2.8199e-05 Jy ! Total flux subtracted in 200 components = 2.8199e-05 Jy ! Clean residual min=-0.001670 max=0.001572 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.071771 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.071771 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=0.038103Jy sigma=0.621038 ! Fit after self-cal, rms=0.038103Jy sigma=0.621024 ! 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=0.038103Jy sigma=0.621024 ! Fit after self-cal, rms=0.038096Jy sigma=0.621016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.324 mas, bmaj=10.55 mas, bpa=-4.152 degrees ! Estimated noise=0.630723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.2764e-05 Jy ! Component: 100 - total flux cleaned = -3.51683e-05 Jy ! Component: 150 - total flux cleaned = -2.40169e-05 Jy ! Component: 200 - total flux cleaned = -1.09479e-05 Jy ! Total flux subtracted in 200 components = -1.09479e-05 Jy ! Clean residual min=-0.001626 max=0.001342 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.07176 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.07176 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=0.038093Jy sigma=0.620992 ! Fit after self-cal, rms=0.038094Jy sigma=0.620985 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 = 4.99383e-07 Jy ! Component: 100 - total flux cleaned = -3.13879e-06 Jy ! Component: 150 - total flux cleaned = -3.48858e-06 Jy ! Component: 200 - total flux cleaned = 7.18715e-06 Jy ! Total flux subtracted in 200 components = 7.18715e-06 Jy ! Clean residual min=-0.001629 max=0.001339 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0717672 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.0717672 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=0.038091Jy sigma=0.620975 ! Fit after self-cal, rms=0.038092Jy sigma=0.620968 ! 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=3.023 mas, bmaj=10.69 mas, bpa=-5.466 degrees ! Estimated noise=0.61147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.023 x 10.69 at -5.466 degrees (North through East) ! Clean map min=-0.0016251 max=0.070349 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=2.545 mas, bmaj=10.07 mas, bpa=-6.233 degrees ! Estimated noise=1.11562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538738 Jy ! Component: 100 - total flux cleaned = 0.0657246 Jy ! Component: 150 - total flux cleaned = 0.0698927 Jy ! Component: 200 - total flux cleaned = 0.0717659 Jy ! Total flux subtracted in 200 components = 0.0717659 Jy ! Clean residual min=-0.003876 max=0.003002 Jy/beam ! Clean residual mean=0.000002 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0717659 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0717659 Jy ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=10.69 mas, bpa=-5.466 degrees ! Estimated noise=0.61147 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 = 0.00120131 Jy ! Component: 100 - total flux cleaned = 0.000904375 Jy ! Component: 150 - total flux cleaned = 0.000701006 Jy ! Component: 200 - total flux cleaned = 0.000575888 Jy ! Total flux subtracted in 200 components = 0.000575888 Jy ! Clean residual min=-0.001679 max=0.001718 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0723418 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0723418 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=4.324 mas, bmaj=10.55 mas, bpa=-4.152 degrees ! Estimated noise=0.630723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160703 Jy ! Component: 100 - total flux cleaned = -0.000206843 Jy ! Component: 150 - total flux cleaned = -0.000247234 Jy ! Component: 200 - total flux cleaned = -0.000292443 Jy ! Total flux subtracted in 200 components = -0.000292443 Jy ! Clean residual min=-0.001626 max=0.001385 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0720493 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 = -4.0554e-05 Jy ! Component: 100 - total flux cleaned = -7.71416e-05 Jy ! Component: 150 - total flux cleaned = -0.000103627 Jy ! Component: 200 - total flux cleaned = -0.000128067 Jy ! Total flux subtracted in 200 components = -0.000128067 Jy ! Clean residual min=-0.001640 max=0.001389 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0719213 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.0719213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=10.69 mas, bpa=-5.466 degrees ! Estimated noise=0.61147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8857e-05 Jy ! Component: 100 - total flux cleaned = -2.28913e-05 Jy ! Component: 150 - total flux cleaned = -3.46034e-05 Jy ! Component: 200 - total flux cleaned = -5.70226e-05 Jy ! Total flux subtracted in 200 components = -5.70226e-05 Jy ! Clean residual min=-0.001689 max=0.001687 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0718643 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.0718643 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=0.038112Jy sigma=0.621278 ! Fit after self-cal, rms=0.038116Jy sigma=0.621233 wmodel J0009-1610_C_map.mod ! Writing 67 model components to file: J0009-1610_C_map.mod wobs J0009-1610_C_uvs.fits ! Writing UV FITS file: J0009-1610_C_uvs.fits wwins J0009-1610_C_map.win ! wwins: Wrote 1 windows to J0009-1610_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 = 0.0002038 Jy ! Component: 100 - total flux cleaned = 0.000282388 Jy ! Component: 150 - total flux cleaned = 0.000305122 Jy ! Component: 200 - total flux cleaned = 0.000437745 Jy ! Component: 250 - total flux cleaned = 0.000521597 Jy ! Component: 300 - total flux cleaned = 0.000581047 Jy ! Component: 350 - total flux cleaned = 0.000637406 Jy ! Component: 400 - total flux cleaned = 0.000708953 Jy ! Component: 450 - total flux cleaned = 0.000657695 Jy ! Component: 500 - total flux cleaned = 0.000624388 Jy ! Component: 550 - total flux cleaned = 0.000608316 Jy ! Component: 600 - total flux cleaned = 0.000592747 Jy ! Component: 650 - total flux cleaned = 0.000668379 Jy ! Component: 700 - total flux cleaned = 0.000800638 Jy ! Component: 750 - total flux cleaned = 0.000929971 Jy ! Component: 800 - total flux cleaned = 0.00105662 Jy ! Component: 850 - total flux cleaned = 0.00118053 Jy ! Component: 900 - total flux cleaned = 0.00130193 Jy ! Component: 950 - total flux cleaned = 0.00142086 Jy ! Component: 1000 - total flux cleaned = 0.00153732 Jy ! Component: 1050 - total flux cleaned = 0.00161368 Jy ! Component: 1100 - total flux cleaned = 0.00172606 Jy ! Component: 1150 - total flux cleaned = 0.00177511 Jy ! Component: 1200 - total flux cleaned = 0.00184758 Jy ! Component: 1250 - total flux cleaned = 0.00193061 Jy ! Component: 1300 - total flux cleaned = 0.00198895 Jy ! Component: 1350 - total flux cleaned = 0.00208105 Jy ! Component: 1400 - total flux cleaned = 0.00218298 Jy ! Component: 1450 - total flux cleaned = 0.00226116 Jy ! Component: 1500 - total flux cleaned = 0.00236035 Jy ! Component: 1550 - total flux cleaned = 0.00244713 Jy ! Component: 1600 - total flux cleaned = 0.00254351 Jy ! Component: 1650 - total flux cleaned = 0.00260681 Jy ! Component: 1700 - total flux cleaned = 0.0026798 Jy ! Component: 1750 - total flux cleaned = 0.00270049 Jy ! Component: 1800 - total flux cleaned = 0.00277175 Jy ! Component: 1850 - total flux cleaned = 0.00279188 Jy ! Component: 1900 - total flux cleaned = 0.00283169 Jy ! Component: 1950 - total flux cleaned = 0.00285149 Jy ! Component: 2000 - total flux cleaned = 0.00290994 Jy ! Component: 2050 - total flux cleaned = 0.00290025 Jy ! Component: 2100 - total flux cleaned = 0.00291939 Jy ! Component: 2150 - total flux cleaned = 0.00293834 Jy ! Component: 2200 - total flux cleaned = 0.00295714 Jy ! Component: 2250 - total flux cleaned = 0.00296641 Jy ! Component: 2300 - total flux cleaned = 0.00297565 Jy ! Component: 2350 - total flux cleaned = 0.00298479 Jy ! Component: 2400 - total flux cleaned = 0.00300296 Jy ! Component: 2450 - total flux cleaned = 0.00301197 Jy ! Component: 2500 - total flux cleaned = 0.00302086 Jy ! Component: 2550 - total flux cleaned = 0.00302101 Jy ! Component: 2600 - total flux cleaned = 0.00307366 Jy ! Component: 2650 - total flux cleaned = 0.00307367 Jy ! Component: 2700 - total flux cleaned = 0.00311694 Jy ! Component: 2750 - total flux cleaned = 0.00315134 Jy ! Component: 2800 - total flux cleaned = 0.00315988 Jy ! Component: 2850 - total flux cleaned = 0.00317692 Jy ! Component: 2900 - total flux cleaned = 0.00321076 Jy ! Component: 2950 - total flux cleaned = 0.00322761 Jy ! Component: 3000 - total flux cleaned = 0.00324442 Jy ! Component: 3050 - total flux cleaned = 0.0032444 Jy ! Component: 3100 - total flux cleaned = 0.00326094 Jy ! Component: 3150 - total flux cleaned = 0.00329392 Jy ! Component: 3200 - total flux cleaned = 0.0033267 Jy ! Component: 3250 - total flux cleaned = 0.0033511 Jy ! Component: 3300 - total flux cleaned = 0.00337541 Jy ! Component: 3350 - total flux cleaned = 0.00339153 Jy ! Component: 3400 - total flux cleaned = 0.00340754 Jy ! Component: 3450 - total flux cleaned = 0.00345546 Jy ! Component: 3500 - total flux cleaned = 0.0034634 Jy ! Component: 3550 - total flux cleaned = 0.00349502 Jy ! Component: 3600 - total flux cleaned = 0.00354225 Jy ! Component: 3650 - total flux cleaned = 0.00356576 Jy ! Component: 3700 - total flux cleaned = 0.00360482 Jy ! Component: 3750 - total flux cleaned = 0.00363593 Jy ! Component: 3800 - total flux cleaned = 0.00366694 Jy ! Component: 3850 - total flux cleaned = 0.00372101 Jy ! Component: 3900 - total flux cleaned = 0.00375951 Jy ! Component: 3950 - total flux cleaned = 0.00379024 Jy ! Component: 4000 - total flux cleaned = 0.00383624 Jy ! Component: 4050 - total flux cleaned = 0.0038439 Jy ! Total flux subtracted in 4096 components = 0.00386682 Jy ! Clean residual min=-0.000428 max=0.000403 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0757311 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 383 components and 0.0757311 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0009-1610_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.023 x 10.69 at -5.466 degrees (North through East) ! Clean map min=-0.0011411 max=0.07019 Jy/beam ! Writing clean map to FITS file: .//J0009-1610_C_map.fits wmodel .//J0009-1610_C_map.mod ! Writing 383 model components to file: .//J0009-1610_C_map.mod wobs .//J0009-1610_C_uvs.fits ! Writing UV FITS file: .//J0009-1610_C_uvs.fits wwins .//J0009-1610_C_map.win ! wwins: Wrote 2 windows to .//J0009-1610_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.07019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.613033 0.613033 1.22607 2.45213 4.90427 9.80853 19.6171 39.2341 78.4683 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 489.369 quit ! Quitting program ! Log file .//J0009-1610_C_dfm.log closed on Mon Jan 20 17:02:37 2020