! Started logfile: J1425+1424_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:56 2019 obs J1425+1424_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1425+1424_X_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.585069 visibilities/baseline/integration-bin. ! Found source: J1425+1424 ! ! 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 1086 lines of history. ! ! Reading 4044 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 J1425+1424_X_2017_01_21_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791778Jy sigma=0.006195 ! Fit after self-cal, rms=0.787086Jy sigma=0.006162 ! 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 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6135 mas, bmaj=1.495 mas, bpa=4.22 degrees ! Estimated noise=2009.35 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 = 0.163704 Jy ! Component: 100 - total flux cleaned = 0.216145 Jy ! Total flux subtracted in 100 components = 0.216145 Jy ! Clean residual min=-0.015690 max=0.027863 Jy/beam ! Clean residual mean=-0.000043 rms=0.004196 Jy/beam ! Combined flux in latest and established models = 0.216145 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.216145 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=0.104806Jy sigma=0.000747 ! Fit after self-cal, rms=0.104650Jy sigma=0.000746 ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308669 Jy ! Component: 100 - total flux cleaned = 0.0488931 Jy ! Total flux subtracted in 100 components = 0.0488931 Jy ! Clean residual min=-0.009000 max=0.009732 Jy/beam ! Clean residual mean=-0.000024 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.265038 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.265038 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=0.095026Jy sigma=0.000661 ! Fit after self-cal, rms=0.094834Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7331 mas, bmaj=1.692 mas, bpa=5.192 degrees ! Estimated noise=1458.58 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 = 0.011792 Jy ! Component: 100 - total flux cleaned = 0.0179456 Jy ! Component: 150 - total flux cleaned = 0.0214646 Jy ! Component: 200 - total flux cleaned = 0.02273 Jy ! Total flux subtracted in 200 components = 0.02273 Jy ! Clean residual min=-0.005649 max=0.007171 Jy/beam ! Clean residual mean=0.000001 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.287769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.287769 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=0.093472Jy sigma=0.000647 ! Fit after self-cal, rms=0.093441Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.98 FD 1.00* HN 0.97 LA 1.09 ! MK 0.96 NL 0.95 OV 0.92 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.96 LA 1.09 ! MK 1.00 NL 0.93 OV 0.97 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.99 LA 1.06 ! MK 1.01 NL 0.95 OV 1.02 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 LA 1.07 ! MK 0.94 NL 0.93 OV 0.97 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 LA 1.10 ! MK 0.97 NL 0.94 OV 1.04 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 LA 1.11 ! MK 0.94 NL 0.93 OV 1.02 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.97 LA 1.13 ! MK 1.00 NL 0.93 OV 1.09 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.97 LA 1.08 ! MK 0.95 NL 0.95 OV 1.08 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.97 LA 1.12 ! MK 0.98 NL 0.96 OV 0.99 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.05 LA 1.10 ! MK 0.99 NL 0.95 OV 1.05 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.97 LA 1.14 ! MK 0.94 NL 0.96 OV 0.96 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.91 LA 1.08 ! MK 0.98 NL 0.96 OV 1.02 PT 0.97 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.093441Jy sigma=0.000646 ! Fit after self-cal, rms=0.092047Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7293 mas, bmaj=1.683 mas, bpa=4.735 degrees ! Estimated noise=1444.64 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 = 0.00219843 Jy ! Component: 100 - total flux cleaned = 0.00239052 Jy ! Component: 150 - total flux cleaned = 0.00233748 Jy ! Component: 200 - total flux cleaned = 0.00234023 Jy ! Total flux subtracted in 200 components = 0.00234023 Jy ! Clean residual min=-0.004181 max=0.004369 Jy/beam ! Clean residual mean=0.000004 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.290109 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.290109 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=0.091932Jy sigma=0.000634 ! Fit after self-cal, rms=0.092032Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.092032Jy sigma=0.000633 ! Fit after self-cal, rms=0.092294Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7277 mas, bmaj=1.681 mas, bpa=4.545 degrees ! Estimated noise=1445.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143481 Jy ! Component: 100 - total flux cleaned = 0.001702 Jy ! Component: 150 - total flux cleaned = 0.00181747 Jy ! Component: 200 - total flux cleaned = 0.00188658 Jy ! Total flux subtracted in 200 components = 0.00188658 Jy ! Clean residual min=-0.004143 max=0.004042 Jy/beam ! Clean residual mean=0.000002 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.291995 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.291995 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=0.092246Jy sigma=0.000629 ! Fit after self-cal, rms=0.092267Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000312831 Jy ! Component: 100 - total flux cleaned = 0.000479533 Jy ! Component: 150 - total flux cleaned = 0.000479197 Jy ! Component: 200 - total flux cleaned = 0.000453551 Jy ! Total flux subtracted in 200 components = 0.000453551 Jy ! Clean residual min=-0.004035 max=0.004078 Jy/beam ! Clean residual mean=0.000003 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.292449 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.292449 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=0.092244Jy sigma=0.000629 ! Fit after self-cal, rms=0.092246Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.092246Jy sigma=0.000629 ! Fit after self-cal, rms=0.092207Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7267 mas, bmaj=1.679 mas, bpa=4.484 degrees ! Estimated noise=1445.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972404 Jy ! Component: 100 - total flux cleaned = 0.00112092 Jy ! Component: 150 - total flux cleaned = 0.00122589 Jy ! Component: 200 - total flux cleaned = 0.00127455 Jy ! Total flux subtracted in 200 components = 0.00127455 Jy ! Clean residual min=-0.003878 max=0.004063 Jy/beam ! Clean residual mean=0.000002 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.293723 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.293723 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=0.092185Jy sigma=0.000629 ! Fit after self-cal, rms=0.092186Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000213614 Jy ! Component: 100 - total flux cleaned = 0.000286715 Jy ! Component: 150 - total flux cleaned = 0.000308663 Jy ! Component: 200 - total flux cleaned = 0.000309421 Jy ! Total flux subtracted in 200 components = 0.000309421 Jy ! Clean residual min=-0.003801 max=0.004081 Jy/beam ! Clean residual mean=0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.294033 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.294033 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=0.092173Jy sigma=0.000629 ! Fit after self-cal, rms=0.092174Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.092174Jy sigma=0.000629 ! Fit after self-cal, rms=0.092158Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.732 mas, bmaj=2.731 mas, bpa=0.8409 degrees ! Estimated noise=2158.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151043 Jy ! Component: 100 - total flux cleaned = 0.00219926 Jy ! Component: 150 - total flux cleaned = 0.00233738 Jy ! Component: 200 - total flux cleaned = 0.00239544 Jy ! Total flux subtracted in 200 components = 0.00239544 Jy ! Clean residual min=-0.004498 max=0.005939 Jy/beam ! Clean residual mean=0.000016 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.296428 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.296428 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=0.092154Jy sigma=0.000629 ! Fit after self-cal, rms=0.092155Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000107047 Jy ! Component: 100 - total flux cleaned = 0.000151665 Jy ! Component: 150 - total flux cleaned = 0.000191192 Jy ! Component: 200 - total flux cleaned = 0.000214731 Jy ! Total flux subtracted in 200 components = 0.000214731 Jy ! Clean residual min=-0.004478 max=0.005835 Jy/beam ! Clean residual mean=0.000016 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.296643 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.296643 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=0.092159Jy sigma=0.000629 ! Fit after self-cal, rms=0.092158Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7259 mas, bmaj=1.678 mas, bpa=4.44 degrees ! Estimated noise=1445.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.678 at 4.44 degrees (North through East) ! Clean map min=-0.0033526 max=0.21838 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 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.608 mas, bmaj=1.484 mas, bpa=3.532 degrees ! Estimated noise=1970.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16034 Jy ! Component: 100 - total flux cleaned = 0.214326 Jy ! Component: 150 - total flux cleaned = 0.244521 Jy ! Component: 200 - total flux cleaned = 0.262259 Jy ! Total flux subtracted in 200 components = 0.262259 Jy ! Clean residual min=-0.006770 max=0.008988 Jy/beam ! Clean residual mean=-0.000019 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.262259 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.262259 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7259 mas, bmaj=1.678 mas, bpa=4.44 degrees ! Estimated noise=1445.4 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 = 0.0127324 Jy ! Component: 100 - total flux cleaned = 0.0200298 Jy ! Component: 150 - total flux cleaned = 0.0246802 Jy ! Component: 200 - total flux cleaned = 0.0277456 Jy ! Total flux subtracted in 200 components = 0.0277456 Jy ! Clean residual min=-0.003960 max=0.003779 Jy/beam ! Clean residual mean=-0.000002 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.290005 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.290005 Jy ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.732 mas, bmaj=2.731 mas, bpa=0.8409 degrees ! Estimated noise=2158.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318624 Jy ! Component: 100 - total flux cleaned = 0.00488102 Jy ! Component: 150 - total flux cleaned = 0.0058559 Jy ! Component: 200 - total flux cleaned = 0.00642714 Jy ! Total flux subtracted in 200 components = 0.00642714 Jy ! Clean residual min=-0.004494 max=0.005806 Jy/beam ! Clean residual mean=0.000015 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.296432 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 = 0.00032657 Jy ! Component: 100 - total flux cleaned = 0.00034731 Jy ! Component: 150 - total flux cleaned = 0.000357711 Jy ! Component: 200 - total flux cleaned = 0.000368078 Jy ! Total flux subtracted in 200 components = 0.000368078 Jy ! Clean residual min=-0.004472 max=0.005788 Jy/beam ! Clean residual mean=0.000016 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.2968 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.2968 Jy ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7259 mas, bmaj=1.678 mas, bpa=4.44 degrees ! Estimated noise=1445.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129447 Jy ! Component: 100 - total flux cleaned = -0.00152818 Jy ! Component: 150 - total flux cleaned = -0.00162481 Jy ! Component: 200 - total flux cleaned = -0.00162412 Jy ! Total flux subtracted in 200 components = -0.00162412 Jy ! Clean residual min=-0.003887 max=0.003958 Jy/beam ! Clean residual mean=0.000001 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.295176 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.295176 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=0.092170Jy sigma=0.000629 ! Fit after self-cal, rms=0.092165Jy sigma=0.000629 wmodel J1425+1424_X_2017_01_21_pus_map.mod ! Writing 42 model components to file: J1425+1424_X_2017_01_21_pus_map.mod wobs J1425+1424_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1425+1424_X_2017_01_21_pus_uvs.fits wwins J1425+1424_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1425+1424_X_2017_01_21_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 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662251 Jy ! Component: 100 - total flux cleaned = 0.000727786 Jy ! Component: 150 - total flux cleaned = 0.000847703 Jy ! Component: 200 - total flux cleaned = 0.000848452 Jy ! Component: 250 - total flux cleaned = 0.000849079 Jy ! Component: 300 - total flux cleaned = 0.000899345 Jy ! Component: 350 - total flux cleaned = 0.000999128 Jy ! Component: 400 - total flux cleaned = 0.00128619 Jy ! Component: 450 - total flux cleaned = 0.0015658 Jy ! Component: 500 - total flux cleaned = 0.00192509 Jy ! Component: 550 - total flux cleaned = 0.0022738 Jy ! Component: 600 - total flux cleaned = 0.00257002 Jy ! Component: 650 - total flux cleaned = 0.0028173 Jy ! Component: 700 - total flux cleaned = 0.003018 Jy ! Component: 750 - total flux cleaned = 0.00333071 Jy ! Component: 800 - total flux cleaned = 0.00363521 Jy ! Component: 850 - total flux cleaned = 0.00397066 Jy ! Component: 900 - total flux cleaned = 0.0042248 Jy ! Component: 950 - total flux cleaned = 0.00440272 Jy ! Component: 1000 - total flux cleaned = 0.00471665 Jy ! Component: 1050 - total flux cleaned = 0.00492171 Jy ! Component: 1100 - total flux cleaned = 0.00508946 Jy ! Component: 1150 - total flux cleaned = 0.00535298 Jy ! Component: 1200 - total flux cleaned = 0.00548233 Jy ! Component: 1250 - total flux cleaned = 0.00564176 Jy ! Component: 1300 - total flux cleaned = 0.00586053 Jy ! Component: 1350 - total flux cleaned = 0.00607528 Jy ! Component: 1400 - total flux cleaned = 0.00625626 Jy ! Component: 1450 - total flux cleaned = 0.00643488 Jy ! Component: 1500 - total flux cleaned = 0.00664003 Jy ! Component: 1550 - total flux cleaned = 0.00692771 Jy ! Component: 1600 - total flux cleaned = 0.00709826 Jy ! Component: 1650 - total flux cleaned = 0.00743362 Jy ! Component: 1700 - total flux cleaned = 0.00757108 Jy ! Component: 1750 - total flux cleaned = 0.00776066 Jy ! Component: 1800 - total flux cleaned = 0.00781387 Jy ! Component: 1850 - total flux cleaned = 0.0079197 Jy ! Component: 1900 - total flux cleaned = 0.00812767 Jy ! Component: 1950 - total flux cleaned = 0.00820419 Jy ! Component: 2000 - total flux cleaned = 0.008331 Jy ! Total flux subtracted in 2048 components = 0.00848083 Jy ! Clean residual min=-0.001323 max=0.001345 Jy/beam ! Clean residual mean=0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.303657 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 201 components and 0.303657 Jy ![Exited script file: muppet] wmap "J1425+1424_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.678 at 4.44 degrees (North through East) ! Clean map min=-0.0028412 max=0.21841 Jy/beam ! Writing clean map to FITS file: J1425+1424_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218406 invert ! Inverting map ! Your choice of large map pixels excluded 0.346% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000460435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632448 0.632448 1.2649 2.52979 5.05958 10.1192 20.2383 40.4767 80.9533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.678 at 4.44 degrees (North through East) ! Clean map min=-0.0028412 max=0.21841 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 J1425+1424_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:57 2019