! Started logfile: .//J1132-3227_C_dfm.log on Mon Jan 20 17:56:50 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 .//J1132-3227_C_uva.fits ! Reading UV FITS file: .//J1132-3227_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1132-3227 ! ! 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 3360 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 J1132-3227_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=1.010436Jy sigma=12.971571 ! Fit after self-cal, rms=0.928362Jy sigma=11.840127 ! 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=1.635 mas, bmaj=7.672 mas, bpa=1.414 degrees ! Estimated noise=1.65175 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 = 0.0561868 Jy ! Component: 100 - total flux cleaned = 0.0701899 Jy ! Total flux subtracted in 100 components = 0.0701899 Jy ! Clean residual min=-0.005954 max=0.006001 Jy/beam ! Clean residual mean=0.000020 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.0701899 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0701899 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=0.064655Jy sigma=0.728787 ! Fit after self-cal, rms=0.064618Jy sigma=0.727942 ! 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=2.007 mas, bmaj=8.615 mas, bpa=0.1468 degrees ! Estimated noise=0.991172 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 = 0.00930912 Jy ! Component: 100 - total flux cleaned = 0.0132414 Jy ! Component: 150 - total flux cleaned = 0.01532 Jy ! Component: 200 - total flux cleaned = 0.0165249 Jy ! Total flux subtracted in 200 components = 0.0165249 Jy ! Clean residual min=-0.004000 max=0.003623 Jy/beam ! Clean residual mean=-0.000002 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0867147 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.0867147 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=0.063798Jy sigma=0.706485 ! Fit after self-cal, rms=0.063811Jy sigma=0.706316 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.007 x 8.615 at 0.1468 degrees (North through East) ! Clean map min=-0.0037737 max=0.076292 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.18 KP 0.92 LA 1.01 ! NL 0.95 OV 0.99 PT 1.02 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.23 KP 0.97 LA 0.88 ! NL 1.04 OV 0.99 PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.01 KP 0.98 LA 0.96 ! NL 1.15 OV 1.06 PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.05 KP 0.97 LA 1.05 ! NL 1.21 OV 1.04 PT 0.95 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.95 KP 1.05 LA 0.90 ! NL 1.00 OV 1.10 PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 0.95 LA 1.00 ! NL 1.09 OV 1.09 PT 1.01 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.01 KP 0.94 LA 0.93 ! NL 1.02 OV 1.19 PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.97 KP 0.94 LA 0.95 ! NL 1.09 OV 1.23 PT 0.91 SC 1.07 ! ! ! Fit before self-cal, rms=0.063811Jy sigma=0.706316 ! Fit after self-cal, rms=0.066119Jy sigma=0.700362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=8.745 mas, bpa=0.3192 degrees ! Estimated noise=0.990215 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 = -0.00136468 Jy ! Component: 100 - total flux cleaned = -0.00154496 Jy ! Component: 150 - total flux cleaned = -0.00156978 Jy ! Component: 200 - total flux cleaned = -0.00159267 Jy ! Total flux subtracted in 200 components = -0.00159267 Jy ! Clean residual min=-0.003544 max=0.003372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0851221 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.085122 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=0.066069Jy sigma=0.700002 ! Fit after self-cal, rms=0.066175Jy sigma=0.699797 ! 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=0.066175Jy sigma=0.699797 ! Fit after self-cal, rms=0.066949Jy sigma=0.699646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=8.809 mas, bpa=0.3744 degrees ! Estimated noise=0.989246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010467 Jy ! Component: 100 - total flux cleaned = -0.00119854 Jy ! Component: 150 - total flux cleaned = -0.00122104 Jy ! Component: 200 - total flux cleaned = -0.00126131 Jy ! Total flux subtracted in 200 components = -0.00126131 Jy ! Clean residual min=-0.003521 max=0.003346 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0838607 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0838607 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=0.066916Jy sigma=0.699428 ! Fit after self-cal, rms=0.066944Jy sigma=0.699419 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 = -4.90122e-05 Jy ! Component: 100 - total flux cleaned = -6.74268e-05 Jy ! Component: 150 - total flux cleaned = -6.67446e-05 Jy ! Component: 200 - total flux cleaned = -8.20978e-05 Jy ! Total flux subtracted in 200 components = -8.20978e-05 Jy ! Clean residual min=-0.003521 max=0.003350 Jy/beam ! Clean residual mean=-0.000003 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0837786 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0837786 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=0.066932Jy sigma=0.699338 ! Fit after self-cal, rms=0.066938Jy sigma=0.699334 ! 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=0.066938Jy sigma=0.699334 ! Fit after self-cal, rms=0.068815Jy sigma=0.699387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=8.884 mas, bpa=0.4351 degrees ! Estimated noise=1.00064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189485 Jy ! Component: 100 - total flux cleaned = -0.000330829 Jy ! Component: 150 - total flux cleaned = -0.000401079 Jy ! Component: 200 - total flux cleaned = -0.000441436 Jy ! Total flux subtracted in 200 components = -0.000441436 Jy ! Clean residual min=-0.003493 max=0.003330 Jy/beam ! Clean residual mean=-0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0833372 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0833372 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=0.068794Jy sigma=0.699136 ! Fit after self-cal, rms=0.068821Jy sigma=0.699115 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 = -6.30757e-05 Jy ! Component: 100 - total flux cleaned = -8.15761e-05 Jy ! Component: 150 - total flux cleaned = -0.000113766 Jy ! Component: 200 - total flux cleaned = -0.000129106 Jy ! Total flux subtracted in 200 components = -0.000129106 Jy ! Clean residual min=-0.003486 max=0.003332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0832081 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0832081 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=0.068812Jy sigma=0.699037 ! Fit after self-cal, rms=0.068817Jy sigma=0.699035 ! 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=0.068817Jy sigma=0.699035 ! Fit after self-cal, rms=0.070330Jy sigma=0.699056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.948 mas, bmaj=11.37 mas, bpa=-6.332 degrees ! Estimated noise=1.17749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85321e-05 Jy ! Component: 100 - total flux cleaned = -3.48672e-05 Jy ! Component: 150 - total flux cleaned = -7.9514e-05 Jy ! Component: 200 - total flux cleaned = -0.000116053 Jy ! Total flux subtracted in 200 components = -0.000116053 Jy ! Clean residual min=-0.003367 max=0.003318 Jy/beam ! Clean residual mean=-0.000006 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.083092 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.083092 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=0.070323Jy sigma=0.698985 ! Fit after self-cal, rms=0.070336Jy sigma=0.698913 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 = 5.61133e-05 Jy ! Component: 100 - total flux cleaned = 5.22236e-06 Jy ! Component: 150 - total flux cleaned = -2.41128e-05 Jy ! Component: 200 - total flux cleaned = -5.05721e-05 Jy ! Total flux subtracted in 200 components = -5.05721e-05 Jy ! Clean residual min=-0.003329 max=0.003302 Jy/beam ! Clean residual mean=-0.000006 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0830415 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 76 components and 0.0830415 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=0.070333Jy sigma=0.698950 ! Fit after self-cal, rms=0.070337Jy sigma=0.698902 ! 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=2.022 mas, bmaj=8.942 mas, bpa=0.4858 degrees ! Estimated noise=1.00997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.022 x 8.942 at 0.4858 degrees (North through East) ! Clean map min=-0.0033834 max=0.078044 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=1.625 mas, bmaj=7.893 mas, bpa=1.692 degrees ! Estimated noise=1.72597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587398 Jy ! Component: 100 - total flux cleaned = 0.0721508 Jy ! Component: 150 - total flux cleaned = 0.0771223 Jy ! Component: 200 - total flux cleaned = 0.0796705 Jy ! Total flux subtracted in 200 components = 0.0796705 Jy ! Clean residual min=-0.005805 max=0.005901 Jy/beam ! Clean residual mean=0.000005 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.0796705 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0796705 Jy ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=8.942 mas, bpa=0.4858 degrees ! Estimated noise=1.00997 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 = 0.00288104 Jy ! Component: 100 - total flux cleaned = 0.00294394 Jy ! Component: 150 - total flux cleaned = 0.0030295 Jy ! Component: 200 - total flux cleaned = 0.00306668 Jy ! Total flux subtracted in 200 components = 0.00306668 Jy ! Clean residual min=-0.003629 max=0.003377 Jy/beam ! Clean residual mean=0.000000 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0827371 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0827371 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=3.948 mas, bmaj=11.37 mas, bpa=-6.332 degrees ! Estimated noise=1.17749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023254 Jy ! Component: 100 - total flux cleaned = 0.000234291 Jy ! Component: 150 - total flux cleaned = 0.000235322 Jy ! Component: 200 - total flux cleaned = 0.000235954 Jy ! Total flux subtracted in 200 components = 0.000235954 Jy ! Clean residual min=-0.003498 max=0.003357 Jy/beam ! Clean residual mean=-0.000002 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0829731 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 = 1.63315e-05 Jy ! Component: 100 - total flux cleaned = 1.74757e-05 Jy ! Component: 150 - total flux cleaned = 1.7561e-05 Jy ! Component: 200 - total flux cleaned = 1.72792e-05 Jy ! Total flux subtracted in 200 components = 1.72792e-05 Jy ! Clean residual min=-0.003461 max=0.003359 Jy/beam ! Clean residual mean=-0.000003 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0829904 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0829904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=8.942 mas, bpa=0.4858 degrees ! Estimated noise=1.00997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134952 Jy ! Component: 100 - total flux cleaned = -0.000197263 Jy ! Component: 150 - total flux cleaned = -0.00022158 Jy ! Component: 200 - total flux cleaned = -0.000222655 Jy ! Total flux subtracted in 200 components = -0.000222655 Jy ! Clean residual min=-0.003506 max=0.003392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0827677 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0827677 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=0.070377Jy sigma=0.698956 ! Fit after self-cal, rms=0.070383Jy sigma=0.698927 wmodel J1132-3227_C_map.mod ! Writing 62 model components to file: J1132-3227_C_map.mod wobs J1132-3227_C_uvs.fits ! Writing UV FITS file: J1132-3227_C_uvs.fits wwins J1132-3227_C_map.win ! wwins: Wrote 1 windows to J1132-3227_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 = -0.000624409 Jy ! Component: 100 - total flux cleaned = -0.00093864 Jy ! Component: 150 - total flux cleaned = -0.00131908 Jy ! Component: 200 - total flux cleaned = -0.0014493 Jy ! Component: 250 - total flux cleaned = -0.00161106 Jy ! Component: 300 - total flux cleaned = -0.00180213 Jy ! Component: 350 - total flux cleaned = -0.0017654 Jy ! Component: 400 - total flux cleaned = -0.00176617 Jy ! Component: 450 - total flux cleaned = -0.00169924 Jy ! Component: 500 - total flux cleaned = -0.00166652 Jy ! Component: 550 - total flux cleaned = -0.00178974 Jy ! Component: 600 - total flux cleaned = -0.00181932 Jy ! Component: 650 - total flux cleaned = -0.00196514 Jy ! Component: 700 - total flux cleaned = -0.00207763 Jy ! Component: 750 - total flux cleaned = -0.00221517 Jy ! Component: 800 - total flux cleaned = -0.00234978 Jy ! Component: 850 - total flux cleaned = -0.00250761 Jy ! Component: 900 - total flux cleaned = -0.00266124 Jy ! Component: 950 - total flux cleaned = -0.00271122 Jy ! Component: 1000 - total flux cleaned = -0.00278475 Jy ! Component: 1050 - total flux cleaned = -0.00288099 Jy ! Component: 1100 - total flux cleaned = -0.00304608 Jy ! Component: 1150 - total flux cleaned = -0.00316118 Jy ! Component: 1200 - total flux cleaned = -0.00329694 Jy ! Component: 1250 - total flux cleaned = -0.00336358 Jy ! Component: 1300 - total flux cleaned = -0.00347286 Jy ! Component: 1350 - total flux cleaned = -0.00353722 Jy ! Component: 1400 - total flux cleaned = -0.0036012 Jy ! Component: 1450 - total flux cleaned = -0.0037056 Jy ! Component: 1500 - total flux cleaned = -0.00378762 Jy ! Component: 1550 - total flux cleaned = -0.00384845 Jy ! Component: 1600 - total flux cleaned = -0.00392826 Jy ! Component: 1650 - total flux cleaned = -0.00398743 Jy ! Component: 1700 - total flux cleaned = -0.00408426 Jy ! Component: 1750 - total flux cleaned = -0.00410353 Jy ! Component: 1800 - total flux cleaned = -0.00421639 Jy ! Component: 1850 - total flux cleaned = -0.00429055 Jy ! Component: 1900 - total flux cleaned = -0.00430915 Jy ! Component: 1950 - total flux cleaned = -0.00441786 Jy ! Component: 2000 - total flux cleaned = -0.00447164 Jy ! Component: 2050 - total flux cleaned = -0.00457773 Jy ! Component: 2100 - total flux cleaned = -0.00475261 Jy ! Component: 2150 - total flux cleaned = -0.0048565 Jy ! Component: 2200 - total flux cleaned = -0.00494236 Jy ! Component: 2250 - total flux cleaned = -0.00497631 Jy ! Component: 2300 - total flux cleaned = -0.00501003 Jy ! Component: 2350 - total flux cleaned = -0.00506005 Jy ! Component: 2400 - total flux cleaned = -0.00524128 Jy ! Component: 2450 - total flux cleaned = -0.00533917 Jy ! Component: 2500 - total flux cleaned = -0.00550091 Jy ! Component: 2550 - total flux cleaned = -0.00556539 Jy ! Component: 2600 - total flux cleaned = -0.00566089 Jy ! Component: 2650 - total flux cleaned = -0.00577126 Jy ! Component: 2700 - total flux cleaned = -0.00583365 Jy ! Component: 2750 - total flux cleaned = -0.00588008 Jy ! Component: 2800 - total flux cleaned = -0.00597254 Jy ! Component: 2850 - total flux cleaned = -0.00597263 Jy ! Component: 2900 - total flux cleaned = -0.00603316 Jy ! Component: 2950 - total flux cleaned = -0.00613867 Jy ! Component: 3000 - total flux cleaned = -0.0061834 Jy ! Component: 3050 - total flux cleaned = -0.00621309 Jy ! Component: 3100 - total flux cleaned = -0.00627208 Jy ! Component: 3150 - total flux cleaned = -0.0063453 Jy ! Component: 3200 - total flux cleaned = -0.00640341 Jy ! Component: 3250 - total flux cleaned = -0.00649005 Jy ! Component: 3300 - total flux cleaned = -0.00653316 Jy ! Component: 3350 - total flux cleaned = -0.00660441 Jy ! Component: 3400 - total flux cleaned = -0.00660433 Jy ! Component: 3450 - total flux cleaned = -0.00667467 Jy ! Component: 3500 - total flux cleaned = -0.00673066 Jy ! Component: 3550 - total flux cleaned = -0.00670275 Jy ! Component: 3600 - total flux cleaned = -0.00671667 Jy ! Component: 3650 - total flux cleaned = -0.00677177 Jy ! Component: 3700 - total flux cleaned = -0.0068128 Jy ! Component: 3750 - total flux cleaned = -0.00683998 Jy ! Component: 3800 - total flux cleaned = -0.00682659 Jy ! Component: 3850 - total flux cleaned = -0.00684018 Jy ! Component: 3900 - total flux cleaned = -0.00685367 Jy ! Component: 3950 - total flux cleaned = -0.00692047 Jy ! Component: 4000 - total flux cleaned = -0.00694704 Jy ! Component: 4050 - total flux cleaned = -0.00696033 Jy ! Total flux subtracted in 4096 components = -0.00698675 Jy ! Clean residual min=-0.000711 max=0.000692 Jy/beam ! Clean residual mean=-0.000005 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.075781 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 347 components and 0.075781 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1132-3227_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.022 x 8.942 at 0.4858 degrees (North through East) ! Clean map min=-0.0025681 max=0.078287 Jy/beam ! Writing clean map to FITS file: .//J1132-3227_C_map.fits wmodel .//J1132-3227_C_map.mod ! Writing 347 model components to file: .//J1132-3227_C_map.mod wobs .//J1132-3227_C_uvs.fits ! Writing UV FITS file: .//J1132-3227_C_uvs.fits wwins .//J1132-3227_C_map.win ! wwins: Wrote 2 windows to .//J1132-3227_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0782872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.976049 0.976049 1.9521 3.9042 7.80839 15.6168 31.2336 62.4672 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.361 quit ! Quitting program ! Log file .//J1132-3227_C_dfm.log closed on Mon Jan 20 17:56:54 2020