! Started logfile: J0612-4337_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:52 2019 obs J0612-4337_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0612-4337_X_2017_02_24_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.394176 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0612-4337 ! ! 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 1882 lines of history. ! ! Reading 30864 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 J0612-4337_X_2017_02_24_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 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 543 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 528 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 515 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.768230Jy sigma=0.004754 ! Fit after self-cal, rms=0.735491Jy sigma=0.004586 ! 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 ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6216 mas, bmaj=2.013 mas, bpa=3.909 degrees ! Estimated noise=2410.27 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 = 0.211783 Jy ! Component: 100 - total flux cleaned = 0.260406 Jy ! Total flux subtracted in 100 components = 0.260406 Jy ! Clean residual min=-0.014989 max=0.026599 Jy/beam ! Clean residual mean=-0.000000 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 0.260406 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.260406 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=0.137006Jy sigma=0.000745 ! Fit after self-cal, rms=0.136902Jy sigma=0.000745 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (0.4, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270878 Jy ! Component: 100 - total flux cleaned = 0.0417489 Jy ! Total flux subtracted in 100 components = 0.0417489 Jy ! Clean residual min=-0.012342 max=0.016522 Jy/beam ! Clean residual mean=-0.000024 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 0.302155 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.302155 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=0.129016Jy sigma=0.000692 ! Fit after self-cal, rms=0.128404Jy sigma=0.000687 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7819 mas, bmaj=2.458 mas, bpa=3.589 degrees ! Estimated noise=648.371 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 = 0.0164337 Jy ! Component: 100 - total flux cleaned = 0.0237574 Jy ! Component: 150 - total flux cleaned = 0.0249409 Jy ! Component: 200 - total flux cleaned = 0.0257945 Jy ! Total flux subtracted in 200 components = 0.0257945 Jy ! Clean residual min=-0.009205 max=0.012813 Jy/beam ! Clean residual mean=0.000007 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.32795 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.32795 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=0.125917Jy sigma=0.000674 ! Fit after self-cal, rms=0.125803Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 1.00* FD 0.99 HN 1.00* KP 0.95 ! LA 0.99 MK 0.99 NL 1.74 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.98 ! LA 0.99 MK 1.01 NL 1.72 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 0.99 MK 1.02 NL 1.64 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.96 ! LA 0.99 MK 1.02 NL 1.89 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.02 ! LA 0.97 MK 1.02 NL 1.26 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.93 ! LA 1.00 MK 0.99 NL 1.76 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.94 ! LA 0.96 MK 1.03 NL 1.92 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 1.00 MK 0.98 NL 1.44 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.94 ! LA 0.95 MK 1.00 NL 1.19 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.93 ! LA 0.97 MK 0.99 NL 1.63 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.96 ! LA 1.06 MK 1.00 NL 1.35 OV 0.96 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.99 ! LA 0.98 MK 0.98 NL 1.68 OV 0.99 ! PT 1.06 SC 1.03 ! ! ! Fit before self-cal, rms=0.125803Jy sigma=0.000672 ! Fit after self-cal, rms=0.153187Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.784 mas, bmaj=2.454 mas, bpa=3.378 degrees ! Estimated noise=659.687 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 = -0.00161348 Jy ! Component: 100 - total flux cleaned = -0.00179949 Jy ! Component: 150 - total flux cleaned = -0.00179932 Jy ! Component: 200 - total flux cleaned = -0.00180356 Jy ! Total flux subtracted in 200 components = -0.00180356 Jy ! Clean residual min=-0.004996 max=0.006810 Jy/beam ! Clean residual mean=0.000049 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.326146 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.326146 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=0.153078Jy sigma=0.000659 ! Fit after self-cal, rms=0.153278Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-2.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467981 Jy ! Component: 100 - total flux cleaned = 0.00402881 Jy ! Component: 150 - total flux cleaned = 0.0035029 Jy ! Component: 200 - total flux cleaned = 0.00341178 Jy ! Total flux subtracted in 200 components = 0.00341178 Jy ! Clean residual min=-0.004179 max=0.003525 Jy/beam ! Clean residual mean=0.000044 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.329558 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.329558 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=0.152956Jy sigma=0.000656 ! Fit after self-cal, rms=0.152954Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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=0.152954Jy sigma=0.000656 ! Fit after self-cal, rms=0.154200Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7825 mas, bmaj=2.447 mas, bpa=3.324 degrees ! Estimated noise=657.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929415 Jy ! Component: 100 - total flux cleaned = 0.000533323 Jy ! Component: 150 - total flux cleaned = 0.000361505 Jy ! Component: 200 - total flux cleaned = 0.000310336 Jy ! Total flux subtracted in 200 components = 0.000310336 Jy ! Clean residual min=-0.003137 max=0.002572 Jy/beam ! Clean residual mean=-0.000022 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.329868 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.329868 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=0.154120Jy sigma=0.000651 ! Fit after self-cal, rms=0.154153Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 = -0.000102938 Jy ! Component: 100 - total flux cleaned = -0.000199018 Jy ! Component: 150 - total flux cleaned = -0.000332923 Jy ! Component: 200 - total flux cleaned = -0.000375609 Jy ! Total flux subtracted in 200 components = -0.000375609 Jy ! Clean residual min=-0.002871 max=0.002339 Jy/beam ! Clean residual mean=-0.000020 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.329493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.329493 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=0.154109Jy sigma=0.000651 ! Fit after self-cal, rms=0.154101Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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=0.154101Jy sigma=0.000651 ! Fit after self-cal, rms=0.154029Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7826 mas, bmaj=2.446 mas, bpa=3.298 degrees ! Estimated noise=656.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157738 Jy ! Component: 100 - total flux cleaned = -0.000315189 Jy ! Component: 150 - total flux cleaned = -0.000425202 Jy ! Component: 200 - total flux cleaned = -0.00049385 Jy ! Total flux subtracted in 200 components = -0.00049385 Jy ! Clean residual min=-0.002445 max=0.002215 Jy/beam ! Clean residual mean=-0.000018 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.328999 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.328999 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=0.153997Jy sigma=0.000651 ! Fit after self-cal, rms=0.154002Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 = -3.60902e-05 Jy ! Component: 100 - total flux cleaned = -0.000137804 Jy ! Component: 150 - total flux cleaned = -0.000169919 Jy ! Component: 200 - total flux cleaned = -0.000229868 Jy ! Total flux subtracted in 200 components = -0.000229868 Jy ! Clean residual min=-0.002269 max=0.002187 Jy/beam ! Clean residual mean=-0.000018 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.328769 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.328769 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=0.153978Jy sigma=0.000651 ! Fit after self-cal, rms=0.153976Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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=0.153976Jy sigma=0.000651 ! Fit after self-cal, rms=0.153750Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.867 mas, bmaj=10.1 mas, bpa=0.4507 degrees ! Estimated noise=882.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536861 Jy ! Component: 100 - total flux cleaned = -0.000470698 Jy ! Component: 150 - total flux cleaned = -0.000468866 Jy ! Component: 200 - total flux cleaned = -0.000496227 Jy ! Total flux subtracted in 200 components = -0.000496227 Jy ! Clean residual min=-0.002318 max=0.002518 Jy/beam ! Clean residual mean=-0.000025 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.328273 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.328273 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=0.153730Jy sigma=0.000650 ! Fit after self-cal, rms=0.153722Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 = 1.84647e-06 Jy ! Component: 100 - total flux cleaned = 3.59959e-06 Jy ! Component: 150 - total flux cleaned = -7.6385e-05 Jy ! Component: 200 - total flux cleaned = -7.498e-05 Jy ! Total flux subtracted in 200 components = -7.498e-05 Jy ! Clean residual min=-0.002333 max=0.002505 Jy/beam ! Clean residual mean=-0.000025 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.328198 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.328198 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=0.153706Jy sigma=0.000650 ! Fit after self-cal, rms=0.153703Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.783 mas, bmaj=2.446 mas, bpa=3.291 degrees ! Estimated noise=655.651 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.783 x 2.446 at 3.291 degrees (North through East) ! Clean map min=-0.0037373 max=0.25689 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 ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6207 mas, bmaj=1.998 mas, bpa=3.543 degrees ! Estimated noise=2447.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214533 Jy ! Component: 100 - total flux cleaned = 0.265853 Jy ! Component: 150 - total flux cleaned = 0.286339 Jy ! Component: 200 - total flux cleaned = 0.299377 Jy ! Total flux subtracted in 200 components = 0.299377 Jy ! Clean residual min=-0.006710 max=0.007647 Jy/beam ! Clean residual mean=0.000000 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.299377 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 0.299377 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.783 mas, bmaj=2.446 mas, bpa=3.291 degrees ! Estimated noise=655.651 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 = 0.0134358 Jy ! Component: 100 - total flux cleaned = 0.0205393 Jy ! Component: 150 - total flux cleaned = 0.0247581 Jy ! Component: 200 - total flux cleaned = 0.0258836 Jy ! Total flux subtracted in 200 components = 0.0258836 Jy ! Clean residual min=-0.002483 max=0.002472 Jy/beam ! Clean residual mean=-0.000019 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.325261 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.325261 Jy ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.867 mas, bmaj=10.1 mas, bpa=0.4507 degrees ! Estimated noise=882.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160419 Jy ! Component: 100 - total flux cleaned = 0.00173992 Jy ! Component: 150 - total flux cleaned = 0.00184794 Jy ! Component: 200 - total flux cleaned = 0.00194025 Jy ! Total flux subtracted in 200 components = 0.00194025 Jy ! Clean residual min=-0.002149 max=0.002147 Jy/beam ! Clean residual mean=-0.000034 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.327201 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 = 8.10905e-05 Jy ! Component: 100 - total flux cleaned = 0.000115668 Jy ! Component: 150 - total flux cleaned = 0.000176994 Jy ! Component: 200 - total flux cleaned = 0.000205127 Jy ! Total flux subtracted in 200 components = 0.000205127 Jy ! Clean residual min=-0.002084 max=0.002207 Jy/beam ! Clean residual mean=-0.000028 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.327406 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.327406 Jy ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.783 mas, bmaj=2.446 mas, bpa=3.291 degrees ! Estimated noise=655.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63257e-05 Jy ! Component: 100 - total flux cleaned = -8.32109e-05 Jy ! Component: 150 - total flux cleaned = -8.3213e-05 Jy ! Component: 200 - total flux cleaned = -8.24583e-05 Jy ! Total flux subtracted in 200 components = -8.24583e-05 Jy ! Clean residual min=-0.002033 max=0.002559 Jy/beam ! Clean residual mean=-0.000010 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.327323 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.327324 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=0.153703Jy sigma=0.000650 ! Fit after self-cal, rms=0.153713Jy sigma=0.000650 wmodel J0612-4337_X_2017_02_24_pus_map.mod ! Writing 81 model components to file: J0612-4337_X_2017_02_24_pus_map.mod wobs J0612-4337_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0612-4337_X_2017_02_24_pus_uvs.fits wwins J0612-4337_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J0612-4337_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058056 Jy ! Component: 100 - total flux cleaned = 0.000784104 Jy ! Component: 150 - total flux cleaned = 0.000755165 Jy ! Component: 200 - total flux cleaned = 0.000809366 Jy ! Component: 250 - total flux cleaned = 0.000992504 Jy ! Component: 300 - total flux cleaned = 0.00116762 Jy ! Component: 350 - total flux cleaned = 0.00131091 Jy ! Component: 400 - total flux cleaned = 0.00144769 Jy ! Component: 450 - total flux cleaned = 0.00160075 Jy ! Component: 500 - total flux cleaned = 0.00172646 Jy ! Component: 550 - total flux cleaned = 0.0018877 Jy ! Component: 600 - total flux cleaned = 0.00206183 Jy ! Component: 650 - total flux cleaned = 0.00215474 Jy ! Component: 700 - total flux cleaned = 0.00222721 Jy ! Component: 750 - total flux cleaned = 0.00231567 Jy ! Component: 800 - total flux cleaned = 0.00240135 Jy ! Component: 850 - total flux cleaned = 0.00251786 Jy ! Component: 900 - total flux cleaned = 0.00256623 Jy ! Component: 950 - total flux cleaned = 0.00259801 Jy ! Component: 1000 - total flux cleaned = 0.00269056 Jy ! Component: 1050 - total flux cleaned = 0.00276544 Jy ! Component: 1100 - total flux cleaned = 0.00280971 Jy ! Component: 1150 - total flux cleaned = 0.0028959 Jy ! Component: 1200 - total flux cleaned = 0.00298036 Jy ! Component: 1250 - total flux cleaned = 0.00307689 Jy ! Component: 1300 - total flux cleaned = 0.00321235 Jy ! Component: 1350 - total flux cleaned = 0.00331879 Jy ! Component: 1400 - total flux cleaned = 0.00342333 Jy ! Component: 1450 - total flux cleaned = 0.00353915 Jy ! Component: 1500 - total flux cleaned = 0.00361515 Jy ! Component: 1550 - total flux cleaned = 0.00372751 Jy ! Component: 1600 - total flux cleaned = 0.00385058 Jy ! Component: 1650 - total flux cleaned = 0.00399611 Jy ! Component: 1700 - total flux cleaned = 0.00409168 Jy ! Component: 1750 - total flux cleaned = 0.00419813 Jy ! Component: 1800 - total flux cleaned = 0.00433802 Jy ! Component: 1850 - total flux cleaned = 0.00445322 Jy ! Component: 1900 - total flux cleaned = 0.00463536 Jy ! Component: 1950 - total flux cleaned = 0.00470265 Jy ! Component: 2000 - total flux cleaned = 0.00476953 Jy ! Total flux subtracted in 2048 components = 0.0048687 Jy ! Clean residual min=-0.000643 max=0.000630 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.332192 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 221 components and 0.332192 Jy ![Exited script file: muppet] wmap "J0612-4337_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.783 x 2.446 at 3.291 degrees (North through East) ! Clean map min=-0.0040208 max=0.24975 Jy/beam ! Writing clean map to FITS file: J0612-4337_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.249747 invert ! Inverting map ! Your choice of large map pixels excluded 0.47% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205699 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247089 0.247089 0.494178 0.988357 1.97671 3.95343 7.90685 15.8137 31.6274 63.2548 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.249 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.783 x 2.446 at 3.291 degrees (North through East) ! Clean map min=-0.0040208 max=0.24975 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0612-4337_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:54 2019