! Started logfile: .//J1232+3758_X_dfm.log on Mon Jan 20 18:03:26 2020 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 .//J1232+3758_X_uva.fits ! Reading UV FITS file: .//J1232+3758_X_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996748 visibilities/baseline/integration-bin. ! Found source: J1232+3758 ! ! 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 44136 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 J1232+3758_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000926Jy sigma=22.806172 ! Fit after self-cal, rms=0.984588Jy sigma=22.452413 ! 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=0.7294 mas, bmaj=3.03 mas, bpa=34.69 degrees ! Estimated noise=0.519052 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 = 0.0128309 Jy ! Component: 100 - total flux cleaned = 0.0159589 Jy ! Total flux subtracted in 100 components = 0.0159589 Jy ! Clean residual min=-0.001949 max=0.002469 Jy/beam ! Clean residual mean=-0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0159589 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0159589 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=0.036021Jy sigma=0.760356 ! Fit after self-cal, rms=0.034319Jy sigma=0.722069 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345914 Jy ! Component: 100 - total flux cleaned = 0.0036642 Jy ! Total flux subtracted in 100 components = 0.0036642 Jy ! Clean residual min=-0.002140 max=0.002629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0196231 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0196231 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=0.033949Jy sigma=0.715273 ! Fit after self-cal, rms=0.033898Jy sigma=0.714771 ! 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=1.059 mas, bmaj=2.993 mas, bpa=34.09 degrees ! Estimated noise=0.168202 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 = 0.00136724 Jy ! Component: 100 - total flux cleaned = 0.00165392 Jy ! Component: 150 - total flux cleaned = 0.00186234 Jy ! Component: 200 - total flux cleaned = 0.00204202 Jy ! Total flux subtracted in 200 components = 0.00204202 Jy ! Clean residual min=-0.002024 max=0.001914 Jy/beam ! Clean residual mean=-0.000007 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0216651 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0216651 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=0.033806Jy sigma=0.712954 ! Fit after self-cal, rms=0.033777Jy sigma=0.712686 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.993 at 34.09 degrees (North through East) ! Clean map min=-0.0019535 max=0.019564 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.78 HN 1.00* KP 1.10 ! LA 0.90 MK 0.93 NL 1.30 OV 1.19 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.83 HN 1.00* KP 1.42 ! LA 0.86 MK 0.96 NL 1.13 OV 1.06 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.73 HN 1.00* KP 1.36 ! LA 0.87 MK 0.84 NL 1.16 OV 1.22 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.74 HN 1.00* KP 1.31 ! LA 0.84 MK 0.98 NL 1.16 OV 1.22 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.65 HN 1.00* KP 1.23 ! LA 0.87 MK 0.91 NL 1.20 OV 1.23 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.64 HN 1.00* KP 1.07 ! LA 0.88 MK 0.94 NL 1.16 OV 1.20 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.68 HN 1.00* KP 1.22 ! LA 0.85 MK 0.94 NL 1.19 OV 1.12 ! PT 1.04 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.69 HN 1.00* KP 1.35 ! LA 0.87 MK 0.99 NL 1.26 OV 1.25 ! PT 0.92 SC 0.87 ! ! ! Fit before self-cal, rms=0.033777Jy sigma=0.712686 ! Fit after self-cal, rms=0.032872Jy sigma=0.703750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.019 mas, bpa=34.29 degrees ! Estimated noise=0.1668 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 = -0.000145396 Jy ! Component: 100 - total flux cleaned = -0.000121805 Jy ! Component: 150 - total flux cleaned = -0.000130542 Jy ! Component: 200 - total flux cleaned = -0.000130536 Jy ! Total flux subtracted in 200 components = -0.000130536 Jy ! Clean residual min=-0.000552 max=0.000535 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0215346 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0215346 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=0.032865Jy sigma=0.703561 ! Fit after self-cal, rms=0.033099Jy sigma=0.700256 ! 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=0.033099Jy sigma=0.700256 ! Fit after self-cal, rms=0.034513Jy sigma=0.699177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=3.031 mas, bpa=34.38 degrees ! Estimated noise=0.168463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.21245e-05 Jy ! Component: 100 - total flux cleaned = 4.27685e-05 Jy ! Component: 150 - total flux cleaned = 3.47497e-05 Jy ! Component: 200 - total flux cleaned = 2.80532e-05 Jy ! Total flux subtracted in 200 components = 2.80532e-05 Jy ! Clean residual min=-0.000640 max=0.000529 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0215627 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0215627 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=0.034509Jy sigma=0.699073 ! Fit after self-cal, rms=0.034673Jy sigma=0.698522 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 = 5.72142e-05 Jy ! Component: 100 - total flux cleaned = 3.3556e-05 Jy ! Component: 150 - total flux cleaned = 1.33009e-05 Jy ! Component: 200 - total flux cleaned = -4.28344e-06 Jy ! Total flux subtracted in 200 components = -4.28344e-06 Jy ! Clean residual min=-0.000698 max=0.000530 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0215584 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0215584 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=0.034669Jy sigma=0.698445 ! Fit after self-cal, rms=0.034672Jy sigma=0.698344 ! 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=0.034672Jy sigma=0.698344 ! Fit after self-cal, rms=0.035317Jy sigma=0.698120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=3.037 mas, bpa=34.33 degrees ! Estimated noise=0.169077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.61939e-05 Jy ! Component: 100 - total flux cleaned = 3.43592e-06 Jy ! Component: 150 - total flux cleaned = -2.11983e-05 Jy ! Component: 200 - total flux cleaned = -4.26661e-05 Jy ! Total flux subtracted in 200 components = -4.26661e-05 Jy ! Clean residual min=-0.000649 max=0.000585 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0215157 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0215157 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=0.035313Jy sigma=0.698057 ! Fit after self-cal, rms=0.035396Jy sigma=0.697898 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 = 2.27384e-05 Jy ! Component: 100 - total flux cleaned = 4.52715e-06 Jy ! Component: 150 - total flux cleaned = -1.6493e-05 Jy ! Component: 200 - total flux cleaned = -3.03842e-05 Jy ! Total flux subtracted in 200 components = -3.03842e-05 Jy ! Clean residual min=-0.000634 max=0.000549 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0214853 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0214853 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=0.035393Jy sigma=0.697859 ! Fit after self-cal, rms=0.035395Jy sigma=0.697807 ! 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=0.035395Jy sigma=0.697807 ! Fit after self-cal, rms=0.035742Jy sigma=0.697728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=3.206 mas, bpa=34.28 degrees ! Estimated noise=0.19522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165671 Jy ! Component: 100 - total flux cleaned = -0.000179529 Jy ! Component: 150 - total flux cleaned = -0.000188092 Jy ! Component: 200 - total flux cleaned = -0.000190551 Jy ! Total flux subtracted in 200 components = -0.000190551 Jy ! Clean residual min=-0.000709 max=0.000619 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0212948 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0212948 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=0.035741Jy sigma=0.697706 ! Fit after self-cal, rms=0.035781Jy sigma=0.697592 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 = -2.36311e-05 Jy ! Component: 100 - total flux cleaned = -3.22727e-05 Jy ! Component: 150 - total flux cleaned = -4.2285e-05 Jy ! Component: 200 - total flux cleaned = -4.66758e-05 Jy ! Total flux subtracted in 200 components = -4.66758e-05 Jy ! Clean residual min=-0.000764 max=0.000649 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0212481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0212481 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=0.035781Jy sigma=0.697583 ! Fit after self-cal, rms=0.035781Jy sigma=0.697572 ! 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=1.072 mas, bmaj=3.043 mas, bpa=34.26 degrees ! Estimated noise=0.169357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 3.043 at 34.26 degrees (North through East) ! Clean map min=-0.00060416 max=0.01895 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=0.7395 mas, bmaj=3.082 mas, bpa=34.5 degrees ! Estimated noise=0.515589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152627 Jy ! Component: 100 - total flux cleaned = 0.0182392 Jy ! Component: 150 - total flux cleaned = 0.0188563 Jy ! Component: 200 - total flux cleaned = 0.0194857 Jy ! Total flux subtracted in 200 components = 0.0194857 Jy ! Clean residual min=-0.001476 max=0.001545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0194857 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0194857 Jy ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.043 mas, bpa=34.26 degrees ! Estimated noise=0.169357 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 = 0.00100743 Jy ! Component: 100 - total flux cleaned = 0.00113936 Jy ! Component: 150 - total flux cleaned = 0.00127463 Jy ! Component: 200 - total flux cleaned = 0.00136773 Jy ! Total flux subtracted in 200 components = 0.00136773 Jy ! Clean residual min=-0.000765 max=0.000550 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0208534 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0208534 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=2.292 mas, bmaj=3.206 mas, bpa=34.28 degrees ! Estimated noise=0.19522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100101 Jy ! Component: 100 - total flux cleaned = 0.000165226 Jy ! Component: 150 - total flux cleaned = 0.000190853 Jy ! Component: 200 - total flux cleaned = 0.000207056 Jy ! Total flux subtracted in 200 components = 0.000207056 Jy ! Clean residual min=-0.000808 max=0.000634 Jy/beam ! Clean residual mean=0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0210605 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 = 9.50243e-06 Jy ! Component: 100 - total flux cleaned = 2.21824e-05 Jy ! Component: 150 - total flux cleaned = 2.96959e-05 Jy ! Component: 200 - total flux cleaned = 3.63542e-05 Jy ! Total flux subtracted in 200 components = 3.63542e-05 Jy ! Clean residual min=-0.000803 max=0.000633 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0210968 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0210968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.043 mas, bpa=34.26 degrees ! Estimated noise=0.169357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.4639e-05 Jy ! Component: 100 - total flux cleaned = -5.45549e-05 Jy ! Component: 150 - total flux cleaned = -4.62526e-05 Jy ! Component: 200 - total flux cleaned = -4.65875e-05 Jy ! Total flux subtracted in 200 components = -4.65875e-05 Jy ! Clean residual min=-0.000659 max=0.000551 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0210502 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0210502 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=0.035787Jy sigma=0.697688 ! Fit after self-cal, rms=0.035777Jy sigma=0.697646 wmodel J1232+3758_X_map.mod ! Writing 62 model components to file: J1232+3758_X_map.mod wobs J1232+3758_X_uvs.fits ! Writing UV FITS file: J1232+3758_X_uvs.fits wwins J1232+3758_X_map.win ! wwins: Wrote 1 windows to J1232+3758_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 = -0.000275274 Jy ! Component: 100 - total flux cleaned = -0.000448299 Jy ! Component: 150 - total flux cleaned = -0.000495677 Jy ! Component: 200 - total flux cleaned = -0.000540995 Jy ! Component: 250 - total flux cleaned = -0.000532403 Jy ! Component: 300 - total flux cleaned = -0.000499087 Jy ! Component: 350 - total flux cleaned = -0.000483128 Jy ! Component: 400 - total flux cleaned = -0.000467541 Jy ! Component: 450 - total flux cleaned = -0.000437744 Jy ! Component: 500 - total flux cleaned = -0.000430464 Jy ! Component: 550 - total flux cleaned = -0.000395466 Jy ! Component: 600 - total flux cleaned = -0.000347813 Jy ! Component: 650 - total flux cleaned = -0.000321365 Jy ! Component: 700 - total flux cleaned = -0.00032131 Jy ! Component: 750 - total flux cleaned = -0.000314955 Jy ! Component: 800 - total flux cleaned = -0.000327369 Jy ! Component: 850 - total flux cleaned = -0.000327254 Jy ! Component: 900 - total flux cleaned = -0.000339167 Jy ! Component: 950 - total flux cleaned = -0.000339015 Jy ! Component: 1000 - total flux cleaned = -0.000356312 Jy ! Component: 1050 - total flux cleaned = -0.000361997 Jy ! Component: 1100 - total flux cleaned = -0.000362146 Jy ! Component: 1150 - total flux cleaned = -0.000378619 Jy ! Component: 1200 - total flux cleaned = -0.000373084 Jy ! Component: 1250 - total flux cleaned = -0.000378365 Jy ! Component: 1300 - total flux cleaned = -0.000357328 Jy ! Component: 1350 - total flux cleaned = -0.000367722 Jy ! Component: 1400 - total flux cleaned = -0.000362685 Jy ! Component: 1450 - total flux cleaned = -0.000372808 Jy ! Component: 1500 - total flux cleaned = -0.000392866 Jy ! Component: 1550 - total flux cleaned = -0.000378015 Jy ! Component: 1600 - total flux cleaned = -0.000392795 Jy ! Component: 1650 - total flux cleaned = -0.00040744 Jy ! Component: 1700 - total flux cleaned = -0.000431384 Jy ! Component: 1750 - total flux cleaned = -0.000450342 Jy ! Component: 1800 - total flux cleaned = -0.000459676 Jy ! Component: 1850 - total flux cleaned = -0.000459678 Jy ! Component: 1900 - total flux cleaned = -0.000478096 Jy ! Component: 1950 - total flux cleaned = -0.000482687 Jy ! Component: 2000 - total flux cleaned = -0.000491743 Jy ! Component: 2050 - total flux cleaned = -0.000505182 Jy ! Component: 2100 - total flux cleaned = -0.000500769 Jy ! Component: 2150 - total flux cleaned = -0.000505213 Jy ! Component: 2200 - total flux cleaned = -0.000518348 Jy ! Component: 2250 - total flux cleaned = -0.000552942 Jy ! Component: 2300 - total flux cleaned = -0.000548564 Jy ! Component: 2350 - total flux cleaned = -0.000557063 Jy ! Component: 2400 - total flux cleaned = -0.000569685 Jy ! Component: 2450 - total flux cleaned = -0.000573839 Jy ! Component: 2500 - total flux cleaned = -0.000590424 Jy ! Component: 2550 - total flux cleaned = -0.000594541 Jy ! Component: 2600 - total flux cleaned = -0.000614991 Jy ! Component: 2650 - total flux cleaned = -0.000619044 Jy ! Component: 2700 - total flux cleaned = -0.000627105 Jy ! Component: 2750 - total flux cleaned = -0.000635134 Jy ! Component: 2800 - total flux cleaned = -0.000651084 Jy ! Component: 2850 - total flux cleaned = -0.000670817 Jy ! Component: 2900 - total flux cleaned = -0.00067865 Jy ! Component: 2950 - total flux cleaned = -0.000686489 Jy ! Component: 3000 - total flux cleaned = -0.000713626 Jy ! Component: 3050 - total flux cleaned = -0.000725159 Jy ! Component: 3100 - total flux cleaned = -0.000740426 Jy ! Component: 3150 - total flux cleaned = -0.000740428 Jy ! Component: 3200 - total flux cleaned = -0.000751759 Jy ! Component: 3250 - total flux cleaned = -0.000766749 Jy ! Component: 3300 - total flux cleaned = -0.000789083 Jy ! Component: 3350 - total flux cleaned = -0.000803861 Jy ! Component: 3400 - total flux cleaned = -0.000807502 Jy ! Component: 3450 - total flux cleaned = -0.000822123 Jy ! Component: 3500 - total flux cleaned = -0.000843883 Jy ! Component: 3550 - total flux cleaned = -0.000861897 Jy ! Component: 3600 - total flux cleaned = -0.000876239 Jy ! Component: 3650 - total flux cleaned = -0.00088337 Jy ! Component: 3700 - total flux cleaned = -0.000890457 Jy ! Component: 3750 - total flux cleaned = -0.000908104 Jy ! Component: 3800 - total flux cleaned = -0.000929134 Jy ! Component: 3850 - total flux cleaned = -0.0009396 Jy ! Component: 3900 - total flux cleaned = -0.000960388 Jy ! Component: 3950 - total flux cleaned = -0.000974147 Jy ! Component: 4000 - total flux cleaned = -0.000994704 Jy ! Component: 4050 - total flux cleaned = -0.00101174 Jy ! Total flux subtracted in 4096 components = -0.00103544 Jy ! Clean residual min=-0.000228 max=0.000178 Jy/beam ! Clean residual mean=-0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0200148 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 336 components and 0.0200148 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1232+3758_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 3.043 at 34.26 degrees (North through East) ! Clean map min=-0.00052405 max=0.018929 Jy/beam ! Writing clean map to FITS file: .//J1232+3758_X_map.fits wmodel .//J1232+3758_X_map.mod ! Writing 336 model components to file: .//J1232+3758_X_map.mod wobs .//J1232+3758_X_uvs.fits ! Writing UV FITS file: .//J1232+3758_X_uvs.fits wwins .//J1232+3758_X_map.win ! wwins: Wrote 2 windows to .//J1232+3758_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0189287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.04255e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.957683 0.957683 1.91537 3.83073 7.66146 15.3229 30.6458 61.2917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 313.256 quit ! Quitting program ! Log file .//J1232+3758_X_dfm.log closed on Mon Jan 20 18:03:31 2020