! Started logfile: /tmp/maps//J1213-2724_C_20180615_dfm.log on Wed Jul 4 23:17:48 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 /tmp/maps//J1213-2724_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1213-2724_C_20180615_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1213-2724 ! ! 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 4624 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 J1213-2724_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005830Jy sigma=17.896379 ! Fit after self-cal, rms=0.893139Jy sigma=15.762464 ! 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=1.226 mas, bmaj=3.461 mas, bpa=-7.252 degrees ! Estimated noise=0.943396 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 = 0.085228 Jy ! Component: 100 - total flux cleaned = 0.103842 Jy ! Total flux subtracted in 100 components = 0.103842 Jy ! Clean residual min=-0.004755 max=0.007845 Jy/beam ! Clean residual mean=0.000001 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.103842 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.103842 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=0.054164Jy sigma=0.734434 ! Fit after self-cal, rms=0.054128Jy sigma=0.734281 ! 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=1.512 mas, bmaj=4.069 mas, bpa=-4.703 degrees ! Estimated noise=0.616211 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 = 0.00709924 Jy ! Component: 100 - total flux cleaned = 0.0101158 Jy ! Component: 150 - total flux cleaned = 0.0109182 Jy ! Component: 200 - total flux cleaned = 0.0110905 Jy ! Total flux subtracted in 200 components = 0.0110905 Jy ! Clean residual min=-0.004488 max=0.005152 Jy/beam ! Clean residual mean=0.000004 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.114932 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114932 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=0.053495Jy sigma=0.710426 ! Fit after self-cal, rms=0.053482Jy sigma=0.710314 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 4.069 at -4.703 degrees (North through East) ! Clean map min=-0.0042706 max=0.1078 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 1.13 KP 1.00 ! LA 1.07 MK 0.93 OV 0.97 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.95 HN 1.07 KP 0.98 ! LA 1.11 MK 0.99 OV 1.08 PT 0.89 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.95 HN 1.25 KP 1.03 ! LA 1.05 MK 1.05 OV 1.08 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 HN 1.20 KP 0.98 ! LA 1.06 MK 0.95 OV 1.00 PT 0.80 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 HN 1.16 KP 0.96 ! LA 1.02 MK 0.95 OV 0.98 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.07 KP 0.96 ! LA 1.07 MK 0.87 OV 0.96 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.10 KP 0.96 ! LA 0.98 MK 0.96 OV 1.01 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.14 KP 0.92 ! LA 1.04 MK 0.95 OV 0.98 PT 0.92 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.053482Jy sigma=0.710314 ! Fit after self-cal, rms=0.056307Jy sigma=0.668176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=4.051 mas, bpa=-5.068 degrees ! Estimated noise=0.614119 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 = 0.000155284 Jy ! Component: 100 - total flux cleaned = 0.00012606 Jy ! Component: 150 - total flux cleaned = 0.000126247 Jy ! Component: 200 - total flux cleaned = 0.000126475 Jy ! Total flux subtracted in 200 components = 0.000126475 Jy ! Clean residual min=-0.001539 max=0.001810 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.115058 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.115058 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=0.056292Jy sigma=0.668033 ! Fit after self-cal, rms=0.056395Jy sigma=0.667761 ! 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=0.056395Jy sigma=0.667761 ! Fit after self-cal, rms=0.056498Jy sigma=0.667751 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.503 mas, bmaj=4.049 mas, bpa=-5.059 degrees ! Estimated noise=0.614183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.17582e-05 Jy ! Component: 100 - total flux cleaned = 3.16625e-05 Jy ! Component: 150 - total flux cleaned = 3.139e-05 Jy ! Component: 200 - total flux cleaned = 1.50705e-05 Jy ! Total flux subtracted in 200 components = 1.50705e-05 Jy ! Clean residual min=-0.001513 max=0.001748 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.115074 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.115074 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=0.056490Jy sigma=0.667685 ! Fit after self-cal, rms=0.056493Jy sigma=0.667677 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 = -5.54135e-05 Jy ! Component: 100 - total flux cleaned = -5.5276e-05 Jy ! Component: 150 - total flux cleaned = -6.23324e-05 Jy ! Component: 200 - total flux cleaned = -6.87735e-05 Jy ! Total flux subtracted in 200 components = -6.87735e-05 Jy ! Clean residual min=-0.001515 max=0.001714 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.115005 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.115005 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=0.056487Jy sigma=0.667646 ! Fit after self-cal, rms=0.056489Jy sigma=0.667641 ! 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=0.056489Jy sigma=0.667641 ! Fit after self-cal, rms=0.056552Jy sigma=0.667635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=4.049 mas, bpa=-5.044 degrees ! Estimated noise=0.614225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.69931e-05 Jy ! Component: 100 - total flux cleaned = -5.72009e-05 Jy ! Component: 150 - total flux cleaned = -5.73464e-05 Jy ! Component: 200 - total flux cleaned = -6.3736e-05 Jy ! Total flux subtracted in 200 components = -6.3736e-05 Jy ! Clean residual min=-0.001519 max=0.001694 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.114941 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.114941 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=0.056547Jy sigma=0.667603 ! Fit after self-cal, rms=0.056551Jy sigma=0.667599 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 = -2.54712e-05 Jy ! Component: 100 - total flux cleaned = -1.88629e-05 Jy ! Component: 150 - total flux cleaned = -2.47093e-05 Jy ! Component: 200 - total flux cleaned = -2.99763e-05 Jy ! Total flux subtracted in 200 components = -2.99763e-05 Jy ! Clean residual min=-0.001524 max=0.001676 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.114911 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.114911 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=0.056546Jy sigma=0.667571 ! Fit after self-cal, rms=0.056549Jy sigma=0.667566 ! 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=0.056549Jy sigma=0.667566 ! Fit after self-cal, rms=0.056600Jy sigma=0.667563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.401 mas, bmaj=9.673 mas, bpa=0.2647 degrees ! Estimated noise=0.793811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84473e-05 Jy ! Component: 100 - total flux cleaned = 5.85855e-05 Jy ! Component: 150 - total flux cleaned = 5.82583e-05 Jy ! Component: 200 - total flux cleaned = 5.78844e-05 Jy ! Total flux subtracted in 200 components = 5.78844e-05 Jy ! Clean residual min=-0.001678 max=0.001656 Jy/beam ! Clean residual mean=0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.114969 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.114969 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=0.056593Jy sigma=0.667580 ! Fit after self-cal, rms=0.056597Jy sigma=0.667552 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 = 2.45178e-05 Jy ! Component: 100 - total flux cleaned = 2.41921e-05 Jy ! Component: 150 - total flux cleaned = 3.25467e-05 Jy ! Component: 200 - total flux cleaned = 3.28463e-05 Jy ! Total flux subtracted in 200 components = 3.28463e-05 Jy ! Clean residual min=-0.001665 max=0.001667 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.115002 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.115002 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=0.056593Jy sigma=0.667605 ! Fit after self-cal, rms=0.056596Jy sigma=0.667587 ! 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=1.504 mas, bmaj=4.049 mas, bpa=-5.025 degrees ! Estimated noise=0.614299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.504 x 4.049 at -5.025 degrees (North through East) ! Clean map min=-0.0014312 max=0.10809 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=1.211 mas, bmaj=3.426 mas, bpa=-7.371 degrees ! Estimated noise=0.939523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848536 Jy ! Component: 100 - total flux cleaned = 0.103479 Jy ! Component: 150 - total flux cleaned = 0.109437 Jy ! Component: 200 - total flux cleaned = 0.111938 Jy ! Total flux subtracted in 200 components = 0.111938 Jy ! Clean residual min=-0.002953 max=0.003076 Jy/beam ! Clean residual mean=0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.111938 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.111938 Jy ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=4.049 mas, bpa=-5.025 degrees ! Estimated noise=0.614299 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) ! Added new window around map position (1.5, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186598 Jy ! Component: 100 - total flux cleaned = 0.00271594 Jy ! Component: 150 - total flux cleaned = 0.00293128 Jy ! Component: 200 - total flux cleaned = 0.0030653 Jy ! Total flux subtracted in 200 components = 0.0030653 Jy ! Clean residual min=-0.001600 max=0.001629 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.115003 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.115003 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=4.401 mas, bmaj=9.673 mas, bpa=0.2647 degrees ! Estimated noise=0.793811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300331 Jy ! Component: 100 - total flux cleaned = 0.000323758 Jy ! Component: 150 - total flux cleaned = 0.000344768 Jy ! Component: 200 - total flux cleaned = 0.000354149 Jy ! Total flux subtracted in 200 components = 0.000354149 Jy ! Clean residual min=-0.001618 max=0.001743 Jy/beam ! Clean residual mean=0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.115357 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 = 1.80166e-05 Jy ! Component: 100 - total flux cleaned = 2.61456e-05 Jy ! Component: 150 - total flux cleaned = 3.38317e-05 Jy ! Component: 200 - total flux cleaned = 4.12008e-05 Jy ! Total flux subtracted in 200 components = 4.12008e-05 Jy ! Clean residual min=-0.001611 max=0.001745 Jy/beam ! Clean residual mean=0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.115399 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.115399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=4.049 mas, bpa=-5.025 degrees ! Estimated noise=0.614299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.498e-05 Jy ! Component: 100 - total flux cleaned = -4.1854e-05 Jy ! Component: 150 - total flux cleaned = -5.37127e-05 Jy ! Component: 200 - total flux cleaned = -5.38301e-05 Jy ! Total flux subtracted in 200 components = -5.38301e-05 Jy ! Clean residual min=-0.001514 max=0.001641 Jy/beam ! Clean residual mean=0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.115345 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.115345 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=0.056586Jy sigma=0.667179 ! Fit after self-cal, rms=0.056599Jy sigma=0.667132 wmodel J1213-2724_C_map.mod ! Writing 44 model components to file: J1213-2724_C_map.mod wobs J1213-2724_C_uvs.fits ! Writing UV FITS file: J1213-2724_C_uvs.fits wwins J1213-2724_C_map.win ! wwins: Wrote 2 windows to J1213-2724_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 = 0.000471622 Jy ! Component: 100 - total flux cleaned = 0.000790987 Jy ! Component: 150 - total flux cleaned = 0.000866034 Jy ! Component: 200 - total flux cleaned = 0.000913782 Jy ! Component: 250 - total flux cleaned = 0.00100486 Jy ! Component: 300 - total flux cleaned = 0.00109234 Jy ! Component: 350 - total flux cleaned = 0.00115602 Jy ! Component: 400 - total flux cleaned = 0.00119698 Jy ! Component: 450 - total flux cleaned = 0.00121725 Jy ! Component: 500 - total flux cleaned = 0.00127562 Jy ! Component: 550 - total flux cleaned = 0.00136862 Jy ! Component: 600 - total flux cleaned = 0.00138627 Jy ! Component: 650 - total flux cleaned = 0.0014386 Jy ! Component: 700 - total flux cleaned = 0.00152452 Jy ! Component: 750 - total flux cleaned = 0.00147329 Jy ! Component: 800 - total flux cleaned = 0.00142396 Jy ! Component: 850 - total flux cleaned = 0.00137534 Jy ! Component: 900 - total flux cleaned = 0.00131179 Jy ! Component: 950 - total flux cleaned = 0.00126496 Jy ! Component: 1000 - total flux cleaned = 0.00121876 Jy ! Component: 1050 - total flux cleaned = 0.00114291 Jy ! Component: 1100 - total flux cleaned = 0.00106841 Jy ! Component: 1150 - total flux cleaned = 0.00102444 Jy ! Component: 1200 - total flux cleaned = 0.00100962 Jy ! Component: 1250 - total flux cleaned = 0.000952344 Jy ! Component: 1300 - total flux cleaned = 0.000868042 Jy ! Component: 1350 - total flux cleaned = 0.00089583 Jy ! Component: 1400 - total flux cleaned = 0.000854838 Jy ! Component: 1450 - total flux cleaned = 0.000814579 Jy ! Component: 1500 - total flux cleaned = 0.000801459 Jy ! Component: 1550 - total flux cleaned = 0.000814611 Jy ! Component: 1600 - total flux cleaned = 0.000788682 Jy ! Component: 1650 - total flux cleaned = 0.000788986 Jy ! Component: 1700 - total flux cleaned = 0.000776361 Jy ! Component: 1750 - total flux cleaned = 0.000763939 Jy ! Component: 1800 - total flux cleaned = 0.000714766 Jy ! Component: 1850 - total flux cleaned = 0.000630168 Jy ! Component: 1900 - total flux cleaned = 0.000594329 Jy ! Component: 1950 - total flux cleaned = 0.000535241 Jy ! Component: 2000 - total flux cleaned = 0.000465144 Jy ! Component: 2050 - total flux cleaned = 0.000384437 Jy ! Component: 2100 - total flux cleaned = 0.000338636 Jy ! Component: 2150 - total flux cleaned = 0.000327339 Jy ! Component: 2200 - total flux cleaned = 0.000293718 Jy ! Component: 2250 - total flux cleaned = 0.000227287 Jy ! Component: 2300 - total flux cleaned = 0.000238223 Jy ! Component: 2350 - total flux cleaned = 0.000173089 Jy ! Component: 2400 - total flux cleaned = 0.000119309 Jy ! Component: 2450 - total flux cleaned = 6.60229e-05 Jy ! Component: 2500 - total flux cleaned = 2.7302e-06 Jy ! Component: 2550 - total flux cleaned = -4.93819e-05 Jy ! Component: 2600 - total flux cleaned = -9.07416e-05 Jy ! Component: 2650 - total flux cleaned = -0.000121651 Jy ! Component: 2700 - total flux cleaned = -0.00019273 Jy ! Component: 2750 - total flux cleaned = -0.000233031 Jy ! Component: 2800 - total flux cleaned = -0.000263016 Jy ! Component: 2850 - total flux cleaned = -0.000312546 Jy ! Component: 2900 - total flux cleaned = -0.000400766 Jy ! Component: 2950 - total flux cleaned = -0.000439663 Jy ! Component: 3000 - total flux cleaned = -0.000487934 Jy ! Component: 3050 - total flux cleaned = -0.000526329 Jy ! Component: 3100 - total flux cleaned = -0.000573986 Jy ! Component: 3150 - total flux cleaned = -0.00064972 Jy ! Component: 3200 - total flux cleaned = -0.000687399 Jy ! Component: 3250 - total flux cleaned = -0.00073416 Jy ! Component: 3300 - total flux cleaned = -0.000762034 Jy ! Component: 3350 - total flux cleaned = -0.000817482 Jy ! Component: 3400 - total flux cleaned = -0.000826707 Jy ! Component: 3450 - total flux cleaned = -0.000890652 Jy ! Component: 3500 - total flux cleaned = -0.000927069 Jy ! Component: 3550 - total flux cleaned = -0.000936155 Jy ! Component: 3600 - total flux cleaned = -0.000981238 Jy ! Component: 3650 - total flux cleaned = -0.000990194 Jy ! Component: 3700 - total flux cleaned = -0.00102598 Jy ! Component: 3750 - total flux cleaned = -0.00106157 Jy ! Component: 3800 - total flux cleaned = -0.00108816 Jy ! Component: 3850 - total flux cleaned = -0.00109692 Jy ! Component: 3900 - total flux cleaned = -0.00113208 Jy ! Component: 3950 - total flux cleaned = -0.00116712 Jy ! Component: 4000 - total flux cleaned = -0.00118458 Jy ! Component: 4050 - total flux cleaned = -0.00122817 Jy ! Total flux subtracted in 4096 components = -0.0012195 Jy ! Clean residual min=-0.000555 max=0.000498 Jy/beam ! Clean residual mean=-0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.114125 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 297 components and 0.114125 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1213-2724_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.504 x 4.049 at -5.025 degrees (North through East) ! Clean map min=-0.0010953 max=0.10857 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1213-2724_C_20180615_map.fits wmodel /tmp/maps//J1213-2724_C_20180615_map.mod ! Writing 297 model components to file: /tmp/maps//J1213-2724_C_20180615_map.mod wobs /tmp/maps//J1213-2724_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1213-2724_C_20180615_uvs.fits wwins /tmp/maps//J1213-2724_C_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1213-2724_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144449 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399144 0.399144 0.798289 1.59658 3.19316 6.38631 12.7726 25.5452 51.0905 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 751.607 quit ! Quitting program ! Log file /tmp/maps//J1213-2724_C_20180615_dfm.log closed on Wed Jul 4 23:17:51 2018