! Started logfile: /tmp/maps//J1012-4259_X_20180604_dfm.log on Wed Jul 4 23:09:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1012-4259_X_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1012-4259_X_20180604_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.964803 visibilities/baseline/integration-bin. ! Found source: J1012-4259 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 3728 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1012-4259_X] 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 0.200x0.200 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010703Jy sigma=15.402290 ! Fit after self-cal, rms=0.903291Jy sigma=13.556001 ! 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=0.8581 mas, bmaj=7.766 mas, bpa=6.811 degrees ! Estimated noise=1.51283 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 = 0.0766773 Jy ! Component: 100 - total flux cleaned = 0.0996271 Jy ! Total flux subtracted in 100 components = 0.0996271 Jy ! Clean residual min=-0.006929 max=0.009543 Jy/beam ! Clean residual mean=-0.000001 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.099627 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.099627 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=0.055645Jy sigma=0.746573 ! Fit after self-cal, rms=0.055502Jy sigma=0.744642 ! 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=1.163 mas, bmaj=8.296 mas, bpa=6.123 degrees ! Estimated noise=0.803824 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 = 0.0160754 Jy ! Component: 100 - total flux cleaned = 0.0251875 Jy ! Component: 150 - total flux cleaned = 0.030964 Jy ! Component: 200 - total flux cleaned = 0.0347701 Jy ! Total flux subtracted in 200 components = 0.0347701 Jy ! Clean residual min=-0.005818 max=0.004072 Jy/beam ! Clean residual mean=-0.000054 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.134397 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 87 components and 0.134397 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=0.051023Jy sigma=0.652004 ! Fit after self-cal, rms=0.050982Jy sigma=0.651392 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 8.296 at 6.123 degrees (North through East) ! Clean map min=-0.0056223 max=0.10113 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.97 LA 1.04 NL 1.24 ! OV 0.97 PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.01 LA 1.05 NL 1.00 ! OV 0.95 PT 0.86 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.95 LA 0.99 NL 1.29 ! OV 0.96 PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.96 LA 1.01 NL 1.15 ! OV 0.98 PT 0.86 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.95 LA 1.14 NL 1.27 ! OV 0.95 PT 0.90 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.99 LA 1.04 NL 1.20 ! OV 0.96 PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.97 LA 0.96 NL 1.21 ! OV 0.95 PT 0.96 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.00 LA 1.07 NL 1.06 ! OV 0.96 PT 0.88 SC 1.03 ! ! ! Fit before self-cal, rms=0.050982Jy sigma=0.651392 ! Fit after self-cal, rms=0.053956Jy sigma=0.630784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=8.659 mas, bpa=6.141 degrees ! Estimated noise=0.806748 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 = -0.00103181 Jy ! Component: 100 - total flux cleaned = -0.00129428 Jy ! Component: 150 - total flux cleaned = -0.00151064 Jy ! Component: 200 - total flux cleaned = -0.00151151 Jy ! Total flux subtracted in 200 components = -0.00151151 Jy ! Clean residual min=-0.003963 max=0.002846 Jy/beam ! Clean residual mean=-0.000015 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.132886 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.132886 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=0.053803Jy sigma=0.629907 ! Fit after self-cal, rms=0.053856Jy sigma=0.629670 ! 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=0.053856Jy sigma=0.629670 ! Fit after self-cal, rms=0.055132Jy sigma=0.629474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=8.752 mas, bpa=6.161 degrees ! Estimated noise=0.809047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000779364 Jy ! Component: 100 - total flux cleaned = -0.000987499 Jy ! Component: 150 - total flux cleaned = -0.00106077 Jy ! Component: 200 - total flux cleaned = -0.00106146 Jy ! Total flux subtracted in 200 components = -0.00106146 Jy ! Clean residual min=-0.003581 max=0.002855 Jy/beam ! Clean residual mean=-0.000015 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.131824 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 95 components and 0.131824 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=0.055024Jy sigma=0.628976 ! Fit after self-cal, rms=0.055039Jy sigma=0.628949 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 = -5.89643e-05 Jy ! Component: 100 - total flux cleaned = 9.40027e-05 Jy ! Component: 150 - total flux cleaned = 0.000178832 Jy ! Component: 200 - total flux cleaned = 0.000205098 Jy ! Total flux subtracted in 200 components = 0.000205098 Jy ! Clean residual min=-0.003520 max=0.002807 Jy/beam ! Clean residual mean=-0.000014 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.132029 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 0.132029 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=0.054985Jy sigma=0.628662 ! Fit after self-cal, rms=0.054991Jy sigma=0.628639 ! 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=0.054991Jy sigma=0.628639 ! Fit after self-cal, rms=0.056374Jy sigma=0.628394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=8.843 mas, bpa=6.191 degrees ! Estimated noise=0.81277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292413 Jy ! Component: 100 - total flux cleaned = -0.00046249 Jy ! Component: 150 - total flux cleaned = -0.000461248 Jy ! Component: 200 - total flux cleaned = -0.000432626 Jy ! Total flux subtracted in 200 components = -0.000432626 Jy ! Clean residual min=-0.003257 max=0.002793 Jy/beam ! Clean residual mean=-0.000014 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.131597 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.131597 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=0.056301Jy sigma=0.628088 ! Fit after self-cal, rms=0.056311Jy sigma=0.628061 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 = -8.96851e-05 Jy ! Component: 100 - total flux cleaned = -8.68397e-06 Jy ! Component: 150 - total flux cleaned = 6.80351e-05 Jy ! Component: 200 - total flux cleaned = 0.000115919 Jy ! Total flux subtracted in 200 components = 0.000115919 Jy ! Clean residual min=-0.003229 max=0.002733 Jy/beam ! Clean residual mean=-0.000014 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.131713 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 102 components and 0.131713 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=0.056267Jy sigma=0.627842 ! Fit after self-cal, rms=0.056272Jy sigma=0.627817 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.056272Jy sigma=0.627817 ! Fit after self-cal, rms=0.057356Jy sigma=0.627635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=11.46 mas, bpa=-3.795 degrees ! Estimated noise=0.927055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147162 Jy ! Component: 100 - total flux cleaned = 0.00022518 Jy ! Component: 150 - total flux cleaned = 0.000297619 Jy ! Component: 200 - total flux cleaned = 0.000384466 Jy ! Total flux subtracted in 200 components = 0.000384466 Jy ! Clean residual min=-0.003591 max=0.002893 Jy/beam ! Clean residual mean=-0.000019 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.132097 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 103 components and 0.132097 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=0.057319Jy sigma=0.627627 ! Fit after self-cal, rms=0.057342Jy sigma=0.627570 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 = 0.000101287 Jy ! Component: 100 - total flux cleaned = 0.000166864 Jy ! Component: 150 - total flux cleaned = 0.000227282 Jy ! Component: 200 - total flux cleaned = 0.000283587 Jy ! Total flux subtracted in 200 components = 0.000283587 Jy ! Clean residual min=-0.003604 max=0.002801 Jy/beam ! Clean residual mean=-0.000019 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.132381 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 104 components and 0.132381 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=0.057314Jy sigma=0.627602 ! Fit after self-cal, rms=0.057325Jy sigma=0.627569 ! 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=1.169 mas, bmaj=8.911 mas, bpa=6.216 degrees ! Estimated noise=0.815463 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 8.911 at 6.216 degrees (North through East) ! Clean map min=-0.0030013 max=0.10275 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=0.8517 mas, bmaj=8.415 mas, bpa=6.829 degrees ! Estimated noise=1.55491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0785125 Jy ! Component: 100 - total flux cleaned = 0.0986492 Jy ! Component: 150 - total flux cleaned = 0.107234 Jy ! Component: 200 - total flux cleaned = 0.112641 Jy ! Total flux subtracted in 200 components = 0.112641 Jy ! Clean residual min=-0.004348 max=0.004414 Jy/beam ! Clean residual mean=0.000000 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.112641 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.112641 Jy ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=8.911 mas, bpa=6.216 degrees ! Estimated noise=0.815463 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 = 0.00723274 Jy ! Component: 100 - total flux cleaned = 0.01155 Jy ! Component: 150 - total flux cleaned = 0.0143205 Jy ! Component: 200 - total flux cleaned = 0.0161208 Jy ! Total flux subtracted in 200 components = 0.0161208 Jy ! Clean residual min=-0.003017 max=0.002745 Jy/beam ! Clean residual mean=-0.000016 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.128762 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 74 components and 0.128762 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=11.46 mas, bpa=-3.795 degrees ! Estimated noise=0.927055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188902 Jy ! Component: 100 - total flux cleaned = 0.00282893 Jy ! Component: 150 - total flux cleaned = 0.00321864 Jy ! Component: 200 - total flux cleaned = 0.00326926 Jy ! Total flux subtracted in 200 components = 0.00326926 Jy ! Clean residual min=-0.003506 max=0.002744 Jy/beam ! Clean residual mean=-0.000019 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.132031 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 = 4.75732e-05 Jy ! Component: 100 - total flux cleaned = 9.20035e-05 Jy ! Component: 150 - total flux cleaned = 0.000134254 Jy ! Component: 200 - total flux cleaned = 0.000173622 Jy ! Total flux subtracted in 200 components = 0.000173622 Jy ! Clean residual min=-0.003480 max=0.002668 Jy/beam ! Clean residual mean=-0.000019 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.132205 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.132205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=8.911 mas, bpa=6.216 degrees ! Estimated noise=0.815463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409326 Jy ! Component: 100 - total flux cleaned = -0.000378695 Jy ! Component: 150 - total flux cleaned = -0.000341032 Jy ! Component: 200 - total flux cleaned = -0.0003079 Jy ! Total flux subtracted in 200 components = -0.0003079 Jy ! Clean residual min=-0.002993 max=0.002412 Jy/beam ! Clean residual mean=-0.000012 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.131897 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.131897 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=0.057244Jy sigma=0.626987 ! Fit after self-cal, rms=0.057220Jy sigma=0.626899 wmodel J1012-4259_X_map.mod ! Writing 107 model components to file: J1012-4259_X_map.mod wobs J1012-4259_X_uvs.fits ! Writing UV FITS file: J1012-4259_X_uvs.fits wwins J1012-4259_X_map.win ! wwins: Wrote 1 windows to J1012-4259_X_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 = -0.00089433 Jy ! Component: 100 - total flux cleaned = -0.000771586 Jy ! Component: 150 - total flux cleaned = -0.000733809 Jy ! Component: 200 - total flux cleaned = -0.000837268 Jy ! Component: 250 - total flux cleaned = -0.000837328 Jy ! Component: 300 - total flux cleaned = -0.000897839 Jy ! Component: 350 - total flux cleaned = -0.00103965 Jy ! Component: 400 - total flux cleaned = -0.001148 Jy ! Component: 450 - total flux cleaned = -0.00130133 Jy ! Component: 500 - total flux cleaned = -0.00134838 Jy ! Component: 550 - total flux cleaned = -0.00134837 Jy ! Component: 600 - total flux cleaned = -0.00132594 Jy ! Component: 650 - total flux cleaned = -0.00134728 Jy ! Component: 700 - total flux cleaned = -0.00138863 Jy ! Component: 750 - total flux cleaned = -0.00151033 Jy ! Component: 800 - total flux cleaned = -0.00160891 Jy ! Component: 850 - total flux cleaned = -0.00174327 Jy ! Component: 900 - total flux cleaned = -0.00193015 Jy ! Component: 950 - total flux cleaned = -0.00205778 Jy ! Component: 1000 - total flux cleaned = -0.00218199 Jy ! Component: 1050 - total flux cleaned = -0.00218175 Jy ! Component: 1100 - total flux cleaned = -0.00226692 Jy ! Component: 1150 - total flux cleaned = -0.00233408 Jy ! Component: 1200 - total flux cleaned = -0.00243266 Jy ! Component: 1250 - total flux cleaned = -0.00254524 Jy ! Component: 1300 - total flux cleaned = -0.00260834 Jy ! Component: 1350 - total flux cleaned = -0.00268587 Jy ! Component: 1400 - total flux cleaned = -0.00280801 Jy ! Component: 1450 - total flux cleaned = -0.00286786 Jy ! Component: 1500 - total flux cleaned = -0.00286766 Jy ! Component: 1550 - total flux cleaned = -0.00292632 Jy ! Component: 1600 - total flux cleaned = -0.00296964 Jy ! Component: 1650 - total flux cleaned = -0.00298402 Jy ! Component: 1700 - total flux cleaned = -0.00302623 Jy ! Component: 1750 - total flux cleaned = -0.00306792 Jy ! Component: 1800 - total flux cleaned = -0.00309547 Jy ! Component: 1850 - total flux cleaned = -0.00312231 Jy ! Component: 1900 - total flux cleaned = -0.00314911 Jy ! Component: 1950 - total flux cleaned = -0.00320208 Jy ! Component: 2000 - total flux cleaned = -0.00322829 Jy ! Component: 2050 - total flux cleaned = -0.00333222 Jy ! Component: 2100 - total flux cleaned = -0.00339663 Jy ! Component: 2150 - total flux cleaned = -0.00346042 Jy ! Component: 2200 - total flux cleaned = -0.00354895 Jy ! Component: 2250 - total flux cleaned = -0.00358649 Jy ! Component: 2300 - total flux cleaned = -0.00366083 Jy ! Component: 2350 - total flux cleaned = -0.00368527 Jy ! Component: 2400 - total flux cleaned = -0.00372182 Jy ! Component: 2450 - total flux cleaned = -0.00378233 Jy ! Component: 2500 - total flux cleaned = -0.00385441 Jy ! Component: 2550 - total flux cleaned = -0.00392584 Jy ! Component: 2600 - total flux cleaned = -0.00403226 Jy ! Component: 2650 - total flux cleaned = -0.00410265 Jy ! Component: 2700 - total flux cleaned = -0.0041609 Jy ! Component: 2750 - total flux cleaned = -0.00423037 Jy ! Component: 2800 - total flux cleaned = -0.00431089 Jy ! Component: 2850 - total flux cleaned = -0.00436796 Jy ! Component: 2900 - total flux cleaned = -0.00443611 Jy ! Component: 2950 - total flux cleaned = -0.00449253 Jy ! Component: 3000 - total flux cleaned = -0.00455982 Jy ! Component: 3050 - total flux cleaned = -0.00462669 Jy ! Component: 3100 - total flux cleaned = -0.00470423 Jy ! Component: 3150 - total flux cleaned = -0.00477036 Jy ! Component: 3200 - total flux cleaned = -0.00487985 Jy ! Component: 3250 - total flux cleaned = -0.00497786 Jy ! Component: 3300 - total flux cleaned = -0.0050862 Jy ! Component: 3350 - total flux cleaned = -0.00517256 Jy ! Component: 3400 - total flux cleaned = -0.00524774 Jy ! Component: 3450 - total flux cleaned = -0.00538674 Jy ! Component: 3500 - total flux cleaned = -0.00546125 Jy ! Component: 3550 - total flux cleaned = -0.0055566 Jy ! Component: 3600 - total flux cleaned = -0.00564094 Jy ! Component: 3650 - total flux cleaned = -0.00572499 Jy ! Component: 3700 - total flux cleaned = -0.00575641 Jy ! Component: 3750 - total flux cleaned = -0.00583993 Jy ! Component: 3800 - total flux cleaned = -0.00585023 Jy ! Component: 3850 - total flux cleaned = -0.00591259 Jy ! Component: 3900 - total flux cleaned = -0.00597477 Jy ! Component: 3950 - total flux cleaned = -0.00605751 Jy ! Component: 4000 - total flux cleaned = -0.00610906 Jy ! Component: 4050 - total flux cleaned = -0.00620177 Jy ! Total flux subtracted in 4096 components = -0.00621204 Jy ! Clean residual min=-0.000576 max=0.000571 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.125685 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 377 components and 0.125685 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1012-4259_X_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 8.911 at 6.216 degrees (North through East) ! Clean map min=-0.0018107 max=0.10328 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1012-4259_X_20180604_map.fits wmodel /tmp/maps//J1012-4259_X_20180604_map.mod ! Writing 377 model components to file: /tmp/maps//J1012-4259_X_20180604_map.mod wobs /tmp/maps//J1012-4259_X_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1012-4259_X_20180604_uvs.fits wwins /tmp/maps//J1012-4259_X_20180604_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1012-4259_X_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607024 0.607024 1.21405 2.4281 4.85619 9.71239 19.4248 38.8495 77.6991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 494.214 quit ! Quitting program ! Log file /tmp/maps//J1012-4259_X_20180604_dfm.log closed on Wed Jul 4 23:09:56 2018