! Started logfile: J0401+0413_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:00:49 2016 obs J0401+0413_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0401+0413_X_2014_05_31_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982716 visibilities/baseline/integration-bin. ! Found source: J0401+0413 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 38208 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0401+0413_X_2014_05_31_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.605421Jy sigma=0.006969 ! Fit after self-cal, rms=0.558785Jy sigma=0.006447 ! 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=0.7342 mas, bmaj=1.753 mas, bpa=-1.44 degrees ! Estimated noise=481.342 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 = 0.343193 Jy ! Component: 100 - total flux cleaned = 0.420628 Jy ! Total flux subtracted in 100 components = 0.420628 Jy ! Clean residual min=-0.014944 max=0.028373 Jy/beam ! Clean residual mean=-0.000034 rms=0.004351 Jy/beam ! Combined flux in latest and established models = 0.420628 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.420628 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110683Jy sigma=0.001191 ! Fit after self-cal, rms=0.110684Jy sigma=0.001191 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309889 Jy ! Component: 100 - total flux cleaned = 0.0475283 Jy ! Total flux subtracted in 100 components = 0.0475283 Jy ! Clean residual min=-0.014160 max=0.015349 Jy/beam ! Clean residual mean=0.000021 rms=0.003399 Jy/beam ! Combined flux in latest and established models = 0.468157 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.468157 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100469Jy sigma=0.001083 ! Fit after self-cal, rms=0.100475Jy sigma=0.001083 ! 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=0.8884 mas, bmaj=2.012 mas, bpa=-1.279 degrees ! Estimated noise=318.009 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 = 0.0100689 Jy ! Component: 100 - total flux cleaned = 0.0162154 Jy ! Component: 150 - total flux cleaned = 0.0200815 Jy ! Component: 200 - total flux cleaned = 0.0225121 Jy ! Total flux subtracted in 200 components = 0.0225121 Jy ! Clean residual min=-0.019250 max=0.015980 Jy/beam ! Clean residual mean=0.000118 rms=0.004049 Jy/beam ! Combined flux in latest and established models = 0.490669 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.490669 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099065Jy sigma=0.001074 ! Fit after self-cal, rms=0.099070Jy sigma=0.001074 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.12 KP 0.91 ! LA 1.03 MK 0.95 NL 1.02 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.13 KP 0.87 ! LA 1.03 MK 0.96 NL 1.01 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.14 KP 0.82 ! LA 1.06 MK 0.97 NL 1.03 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.78 ! LA 1.07 MK 0.96 NL 1.01 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.07 KP 0.74 ! LA 1.04 MK 0.98 NL 1.04 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.12 KP 0.74 ! LA 1.06 MK 0.97 NL 1.03 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.23 HN 1.24 KP 0.78 ! LA 1.14 MK 1.02 NL 1.08 OV 1.07 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.18 KP 0.73 ! LA 1.04 MK 0.96 NL 1.04 OV 1.04 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.18 KP 0.75 ! LA 1.06 MK 0.95 NL 1.04 OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.16 KP 0.78 ! LA 1.08 MK 0.98 NL 1.04 OV 1.04 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.81 ! LA 1.07 MK 0.98 NL 1.04 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.86 ! LA 1.06 MK 0.98 NL 1.04 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.099070Jy sigma=0.001074 ! Fit after self-cal, rms=0.072968Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8901 mas, bmaj=2.01 mas, bpa=-1.131 degrees ! Estimated noise=318.003 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 = -0.00124819 Jy ! Component: 100 - total flux cleaned = -0.00148322 Jy ! Component: 150 - total flux cleaned = -0.00169409 Jy ! Component: 200 - total flux cleaned = -0.00189045 Jy ! Total flux subtracted in 200 components = -0.00189045 Jy ! Clean residual min=-0.003807 max=0.002202 Jy/beam ! Clean residual mean=0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.488778 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.488778 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072826Jy sigma=0.000783 ! Fit after self-cal, rms=0.072870Jy sigma=0.000783 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072870Jy sigma=0.000783 ! Fit after self-cal, rms=0.072779Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8909 mas, bmaj=2.01 mas, bpa=-1.109 degrees ! Estimated noise=317.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101828 Jy ! Component: 100 - total flux cleaned = -0.00119194 Jy ! Component: 150 - total flux cleaned = -0.00124532 Jy ! Component: 200 - total flux cleaned = -0.00134786 Jy ! Total flux subtracted in 200 components = -0.00134786 Jy ! Clean residual min=-0.002851 max=0.002011 Jy/beam ! Clean residual mean=0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.487431 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.487431 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072695Jy sigma=0.000780 ! Fit after self-cal, rms=0.072697Jy sigma=0.000780 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 = -9.37916e-05 Jy ! Component: 100 - total flux cleaned = -0.000137056 Jy ! Component: 150 - total flux cleaned = -0.000179257 Jy ! Component: 200 - total flux cleaned = -0.000220047 Jy ! Total flux subtracted in 200 components = -0.000220047 Jy ! Clean residual min=-0.002670 max=0.001946 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.48721 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.48721 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072648Jy sigma=0.000779 ! Fit after self-cal, rms=0.072647Jy sigma=0.000779 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072647Jy sigma=0.000779 ! Fit after self-cal, rms=0.072700Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=2.011 mas, bpa=-1.135 degrees ! Estimated noise=317.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000996696 Jy ! Component: 100 - total flux cleaned = -0.00108289 Jy ! Component: 150 - total flux cleaned = -0.00116224 Jy ! Component: 200 - total flux cleaned = -0.00120076 Jy ! Total flux subtracted in 200 components = -0.00120076 Jy ! Clean residual min=-0.002425 max=0.001862 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.48601 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.48601 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072654Jy sigma=0.000779 ! Fit after self-cal, rms=0.072655Jy sigma=0.000779 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 = -3.57142e-05 Jy ! Component: 100 - total flux cleaned = -7.06805e-05 Jy ! Component: 150 - total flux cleaned = -0.000103159 Jy ! Component: 200 - total flux cleaned = -0.00013419 Jy ! Total flux subtracted in 200 components = -0.00013419 Jy ! Clean residual min=-0.002311 max=0.001843 Jy/beam ! Clean residual mean=0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.485876 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.485876 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072627Jy sigma=0.000778 ! Fit after self-cal, rms=0.072626Jy sigma=0.000778 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072626Jy sigma=0.000778 ! Fit after self-cal, rms=0.072670Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=3.211 mas, bpa=-2.267 degrees ! Estimated noise=394.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131946 Jy ! Component: 100 - total flux cleaned = -0.001565 Jy ! Component: 150 - total flux cleaned = -0.00160572 Jy ! Component: 200 - total flux cleaned = -0.00164153 Jy ! Total flux subtracted in 200 components = -0.00164153 Jy ! Clean residual min=-0.001548 max=0.001754 Jy/beam ! Clean residual mean=0.000006 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.484234 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 31 components and 0.484234 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072676Jy sigma=0.000778 ! Fit after self-cal, rms=0.072669Jy sigma=0.000778 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) ! Added new window around map position (0.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605146 Jy ! Component: 100 - total flux cleaned = 0.000402184 Jy ! Component: 150 - total flux cleaned = 0.000139408 Jy ! Component: 200 - total flux cleaned = -3.62363e-05 Jy ! Total flux subtracted in 200 components = -3.62363e-05 Jy ! Clean residual min=-0.001473 max=0.001029 Jy/beam ! Clean residual mean=0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.484198 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.484198 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072625Jy sigma=0.000778 ! Fit after self-cal, rms=0.072622Jy sigma=0.000778 ! 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=0.8926 mas, bmaj=2.012 mas, bpa=-1.169 degrees ! Estimated noise=317.904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8926 x 2.012 at -1.169 degrees (North through East) ! Clean map min=-0.0019752 max=0.44533 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=0.7389 mas, bmaj=1.754 mas, bpa=-1.174 degrees ! Estimated noise=480.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342774 Jy ! Component: 100 - total flux cleaned = 0.419174 Jy ! Component: 150 - total flux cleaned = 0.447902 Jy ! Component: 200 - total flux cleaned = 0.462408 Jy ! Total flux subtracted in 200 components = 0.462408 Jy ! Clean residual min=-0.004148 max=0.006996 Jy/beam ! Clean residual mean=-0.000022 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.462408 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.462408 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8926 mas, bmaj=2.012 mas, bpa=-1.169 degrees ! Estimated noise=317.904 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 = 0.00991116 Jy ! Component: 100 - total flux cleaned = 0.015211 Jy ! Component: 150 - total flux cleaned = 0.018309 Jy ! Component: 200 - total flux cleaned = 0.0195119 Jy ! Total flux subtracted in 200 components = 0.0195119 Jy ! Clean residual min=-0.001642 max=0.001601 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.48192 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.48192 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=2.163 mas, bmaj=3.211 mas, bpa=-2.267 degrees ! Estimated noise=394.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182846 Jy ! Component: 100 - total flux cleaned = 0.00227672 Jy ! Component: 150 - total flux cleaned = 0.00237532 Jy ! Component: 200 - total flux cleaned = 0.00231995 Jy ! Total flux subtracted in 200 components = 0.00231995 Jy ! Clean residual min=-0.001456 max=0.000927 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.48424 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 = -7.18445e-05 Jy ! Component: 100 - total flux cleaned = -0.00015821 Jy ! Component: 150 - total flux cleaned = -0.000294133 Jy ! Component: 200 - total flux cleaned = -0.000401824 Jy ! Total flux subtracted in 200 components = -0.000401824 Jy ! Clean residual min=-0.001383 max=0.000901 Jy/beam ! Clean residual mean=0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.483838 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 89 components and 0.483838 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8926 mas, bmaj=2.012 mas, bpa=-1.169 degrees ! Estimated noise=317.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030546 Jy ! Component: 100 - total flux cleaned = -0.000470131 Jy ! Component: 150 - total flux cleaned = -0.000508395 Jy ! Component: 200 - total flux cleaned = -0.000508274 Jy ! Total flux subtracted in 200 components = -0.000508274 Jy ! Clean residual min=-0.001359 max=0.001187 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.48333 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.48333 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072518Jy sigma=0.000776 ! Fit after self-cal, rms=0.072512Jy sigma=0.000776 wmodel J0401+0413_X_2014_05_31_pus_map.mod ! Writing 115 model components to file: J0401+0413_X_2014_05_31_pus_map.mod wobs J0401+0413_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0401+0413_X_2014_05_31_pus_uvs.fits wwins J0401+0413_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0401+0413_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284228 Jy ! Component: 100 - total flux cleaned = -0.000464405 Jy ! Component: 150 - total flux cleaned = -0.000555704 Jy ! Component: 200 - total flux cleaned = -0.000626479 Jy ! Component: 250 - total flux cleaned = -0.000677154 Jy ! Component: 300 - total flux cleaned = -0.000693493 Jy ! Component: 350 - total flux cleaned = -0.000772551 Jy ! Component: 400 - total flux cleaned = -0.000833826 Jy ! Component: 450 - total flux cleaned = -0.000878972 Jy ! Component: 500 - total flux cleaned = -0.000879188 Jy ! Component: 550 - total flux cleaned = -0.000865255 Jy ! Component: 600 - total flux cleaned = -0.00086529 Jy ! Component: 650 - total flux cleaned = -0.000879108 Jy ! Component: 700 - total flux cleaned = -0.00089279 Jy ! Component: 750 - total flux cleaned = -0.000958981 Jy ! Component: 800 - total flux cleaned = -0.000985043 Jy ! Component: 850 - total flux cleaned = -0.000997623 Jy ! Component: 900 - total flux cleaned = -0.000972276 Jy ! Component: 950 - total flux cleaned = -0.00100937 Jy ! Component: 1000 - total flux cleaned = -0.000972738 Jy ! Component: 1050 - total flux cleaned = -0.00102078 Jy ! Component: 1100 - total flux cleaned = -0.00103265 Jy ! Component: 1150 - total flux cleaned = -0.00105614 Jy ! Component: 1200 - total flux cleaned = -0.0010907 Jy ! Component: 1250 - total flux cleaned = -0.00113611 Jy ! Component: 1300 - total flux cleaned = -0.00116977 Jy ! Component: 1350 - total flux cleaned = -0.00119192 Jy ! Component: 1400 - total flux cleaned = -0.00122486 Jy ! Component: 1450 - total flux cleaned = -0.0012574 Jy ! Component: 1500 - total flux cleaned = -0.00131087 Jy ! Component: 1550 - total flux cleaned = -0.00136368 Jy ! Component: 1600 - total flux cleaned = -0.00139488 Jy ! Component: 1650 - total flux cleaned = -0.00144644 Jy ! Component: 1700 - total flux cleaned = -0.00150758 Jy ! Component: 1750 - total flux cleaned = -0.00158821 Jy ! Component: 1800 - total flux cleaned = -0.00165808 Jy ! Component: 1850 - total flux cleaned = -0.00175674 Jy ! Component: 1900 - total flux cleaned = -0.0018639 Jy ! Component: 1950 - total flux cleaned = -0.00190242 Jy ! Component: 2000 - total flux cleaned = -0.001979 Jy ! Total flux subtracted in 2048 components = -0.00205477 Jy ! Clean residual min=-0.000539 max=0.000496 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.481275 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 244 components and 0.481275 Jy ![Exited script file: muppet] wmap "J0401+0413_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8926 x 2.012 at -1.169 degrees (North through East) ! Clean map min=-0.0015738 max=0.44602 Jy/beam ! Writing clean map to FITS file: J0401+0413_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.446015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174851 device "J0401+0413_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0401+0413_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117609 0.117609 0.235217 0.470435 0.94087 1.88174 3.76348 7.52696 15.0539 30.1078 60.2157 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.446 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8926 x 2.012 at -1.169 degrees (North through East) ! Clean map min=-0.0015738 max=0.44602 Jy/beam quit ! Quitting program ! Log file J0401+0413_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:00:52 2016