! Started logfile: J0448+3629_X_2017_02_19_pus_uvs.log on Sat May 4 21:38:30 2019 obs J0448+3629_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0448+3629_X_2017_02_19_pus_uva.fits ! AN table 1: 135 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.585844 visibilities/baseline/integration-bin. ! Found source: J0448+3629 ! ! 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 858 lines of history. ! ! Reading 42708 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 J0448+3629_X_2017_02_19_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 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920348Jy sigma=0.007502 ! Fit after self-cal, rms=0.908131Jy sigma=0.007415 ! 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.738 mas, bmaj=1.202 mas, bpa=-0.1706 degrees ! Estimated noise=936.064 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 = 0.0703827 Jy ! Component: 100 - total flux cleaned = 0.0884275 Jy ! Total flux subtracted in 100 components = 0.0884275 Jy ! Clean residual min=-0.004300 max=0.007412 Jy/beam ! Clean residual mean=0.000014 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0884275 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0884275 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=0.090564Jy sigma=0.000661 ! Fit after self-cal, rms=0.090542Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862555 Jy ! Component: 100 - total flux cleaned = 0.0136462 Jy ! Total flux subtracted in 100 components = 0.0136462 Jy ! Clean residual min=-0.003161 max=0.003511 Jy/beam ! Clean residual mean=0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.102074 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.102074 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=0.089499Jy sigma=0.000651 ! Fit after self-cal, rms=0.089479Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9617 mas, bmaj=1.537 mas, bpa=0.1684 degrees ! Estimated noise=427.229 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 = 0.00474927 Jy ! Component: 100 - total flux cleaned = 0.00724968 Jy ! Component: 150 - total flux cleaned = 0.00874772 Jy ! Component: 200 - total flux cleaned = 0.00967685 Jy ! Total flux subtracted in 200 components = 0.00967685 Jy ! Clean residual min=-0.001952 max=0.004146 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.111751 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.111751 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=0.089236Jy sigma=0.000648 ! Fit after self-cal, rms=0.089236Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-2.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401893 Jy ! Component: 100 - total flux cleaned = 0.0058472 Jy ! Component: 150 - total flux cleaned = 0.00614924 Jy ! Component: 200 - total flux cleaned = 0.00618983 Jy ! Total flux subtracted in 200 components = 0.00618983 Jy ! Clean residual min=-0.001469 max=0.001514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.11794 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.11794 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=0.089071Jy sigma=0.000647 ! Fit after self-cal, rms=0.089049Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.95 ! LA 1.02 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 1.02 ! LA 1.01 MK 0.98 NL 0.97 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.02 KP 1.03 ! LA 1.03 MK 0.98 NL 0.98 OV 1.04 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.05 KP 1.04 ! LA 1.04 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.06 ! LA 1.02 MK 0.99 NL 0.95 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.04 ! LA 1.02 MK 1.00 NL 0.96 OV 0.98 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.96 KP 1.04 ! LA 1.03 MK 1.11 NL 0.97 OV 0.99 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.01 ! LA 1.03 MK 0.98 NL 0.96 OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.30 KP 1.04 ! LA 1.02 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.00 KP 0.96 ! LA 1.03 MK 0.98 NL 0.94 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 1.05 ! LA 1.02 MK 0.95 NL 0.97 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.089049Jy sigma=0.000646 ! Fit after self-cal, rms=0.089731Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9671 mas, bmaj=1.542 mas, bpa=-0.2609 degrees ! Estimated noise=428.072 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 = 0.00168524 Jy ! Component: 100 - total flux cleaned = 0.00254822 Jy ! Component: 150 - total flux cleaned = 0.00286218 Jy ! Component: 200 - total flux cleaned = 0.00298857 Jy ! Total flux subtracted in 200 components = 0.00298857 Jy ! Clean residual min=-0.001222 max=0.001122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.120929 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.120929 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=0.089700Jy sigma=0.000645 ! Fit after self-cal, rms=0.089719Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.089719Jy sigma=0.000645 ! Fit after self-cal, rms=0.091226Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9667 mas, bmaj=1.547 mas, bpa=-0.283 degrees ! Estimated noise=428.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834464 Jy ! Component: 100 - total flux cleaned = 0.00129244 Jy ! Component: 150 - total flux cleaned = 0.0015153 Jy ! Component: 200 - total flux cleaned = 0.00161532 Jy ! Total flux subtracted in 200 components = 0.00161532 Jy ! Clean residual min=-0.001086 max=0.001028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.122544 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.122544 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=0.091216Jy sigma=0.000643 ! Fit after self-cal, rms=0.091266Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000173003 Jy ! Component: 100 - total flux cleaned = 0.000287212 Jy ! Component: 150 - total flux cleaned = 0.000363018 Jy ! Component: 200 - total flux cleaned = 0.000406268 Jy ! Total flux subtracted in 200 components = 0.000406268 Jy ! Clean residual min=-0.001029 max=0.001010 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.122951 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.122951 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=0.091261Jy sigma=0.000643 ! Fit after self-cal, rms=0.091260Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.091260Jy sigma=0.000643 ! Fit after self-cal, rms=0.091789Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9665 mas, bmaj=1.547 mas, bpa=-0.2404 degrees ! Estimated noise=428.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351101 Jy ! Component: 100 - total flux cleaned = 0.000617236 Jy ! Component: 150 - total flux cleaned = 0.000713729 Jy ! Component: 200 - total flux cleaned = 0.000778735 Jy ! Total flux subtracted in 200 components = 0.000778735 Jy ! Clean residual min=-0.001006 max=0.000970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.123729 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.123729 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=0.091784Jy sigma=0.000643 ! Fit after self-cal, rms=0.091791Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 6.54817e-05 Jy ! Component: 100 - total flux cleaned = 0.000154199 Jy ! Component: 150 - total flux cleaned = 0.000201752 Jy ! Component: 200 - total flux cleaned = 0.000247331 Jy ! Total flux subtracted in 200 components = 0.000247331 Jy ! Clean residual min=-0.000969 max=0.000972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.123977 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.123977 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=0.091788Jy sigma=0.000643 ! Fit after self-cal, rms=0.091787Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.091787Jy sigma=0.000643 ! Fit after self-cal, rms=0.091937Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.95 mas, bmaj=2.349 mas, bpa=2.687 degrees ! Estimated noise=537.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235924 Jy ! Component: 100 - total flux cleaned = 0.000390319 Jy ! Component: 150 - total flux cleaned = 0.000467653 Jy ! Component: 200 - total flux cleaned = 0.000530057 Jy ! Total flux subtracted in 200 components = 0.000530057 Jy ! Clean residual min=-0.000964 max=0.000982 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.124507 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.124507 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=0.091936Jy sigma=0.000643 ! Fit after self-cal, rms=0.091938Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 3.091e-06 Jy ! Component: 100 - total flux cleaned = 0.000117566 Jy ! Component: 150 - total flux cleaned = 0.000161632 Jy ! Component: 200 - total flux cleaned = 0.000204939 Jy ! Total flux subtracted in 200 components = 0.000204939 Jy ! Clean residual min=-0.000954 max=0.000979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.124712 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.124712 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=0.091937Jy sigma=0.000643 ! Fit after self-cal, rms=0.091936Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9665 mas, bmaj=1.547 mas, bpa=-0.1965 degrees ! Estimated noise=428.883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.547 at -0.1965 degrees (North through East) ! Clean map min=-0.00088992 max=0.093653 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7438 mas, bmaj=1.209 mas, bpa=-0.8123 degrees ! Estimated noise=941.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702764 Jy ! Component: 100 - total flux cleaned = 0.0895116 Jy ! Component: 150 - total flux cleaned = 0.0981994 Jy ! Component: 200 - total flux cleaned = 0.10368 Jy ! Total flux subtracted in 200 components = 0.10368 Jy ! Clean residual min=-0.003119 max=0.003368 Jy/beam ! Clean residual mean=0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.10368 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.10368 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9665 mas, bmaj=1.547 mas, bpa=-0.1965 degrees ! Estimated noise=428.883 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 = 0.00573277 Jy ! Component: 100 - total flux cleaned = 0.00945831 Jy ! Component: 150 - total flux cleaned = 0.0120879 Jy ! Component: 200 - total flux cleaned = 0.014014 Jy ! Total flux subtracted in 200 components = 0.014014 Jy ! Clean residual min=-0.001237 max=0.001302 Jy/beam ! Clean residual mean=0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.117694 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.117694 Jy ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.95 mas, bmaj=2.349 mas, bpa=2.687 degrees ! Estimated noise=537.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023051 Jy ! Component: 100 - total flux cleaned = 0.00370147 Jy ! Component: 150 - total flux cleaned = 0.00460228 Jy ! Component: 200 - total flux cleaned = 0.00520889 Jy ! Total flux subtracted in 200 components = 0.00520889 Jy ! Clean residual min=-0.001014 max=0.001050 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.122903 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 = 0.000440357 Jy ! Component: 100 - total flux cleaned = 0.000778378 Jy ! Component: 150 - total flux cleaned = 0.00104606 Jy ! Component: 200 - total flux cleaned = 0.00126097 Jy ! Total flux subtracted in 200 components = 0.00126097 Jy ! Clean residual min=-0.000961 max=0.000966 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.124164 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.124164 Jy ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9665 mas, bmaj=1.547 mas, bpa=-0.1965 degrees ! Estimated noise=428.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235733 Jy ! Component: 100 - total flux cleaned = -0.00010859 Jy ! Component: 150 - total flux cleaned = -6.32002e-05 Jy ! Component: 200 - total flux cleaned = -4.12784e-05 Jy ! Total flux subtracted in 200 components = -4.12784e-05 Jy ! Clean residual min=-0.001005 max=0.001012 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.124123 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.124123 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=0.091957Jy sigma=0.000643 ! Fit after self-cal, rms=0.091954Jy sigma=0.000643 wmodel J0448+3629_X_2017_02_19_pus_map.mod ! Writing 95 model components to file: J0448+3629_X_2017_02_19_pus_map.mod wobs J0448+3629_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0448+3629_X_2017_02_19_pus_uvs.fits wwins J0448+3629_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0448+3629_X_2017_02_19_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 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131474 Jy ! Component: 100 - total flux cleaned = -0.000148882 Jy ! Component: 150 - total flux cleaned = -9.98571e-05 Jy ! Component: 200 - total flux cleaned = -8.46745e-05 Jy ! Component: 250 - total flux cleaned = -0.00011414 Jy ! Component: 300 - total flux cleaned = -0.000157024 Jy ! Component: 350 - total flux cleaned = -0.000212898 Jy ! Component: 400 - total flux cleaned = -0.000226447 Jy ! Component: 450 - total flux cleaned = -0.000213151 Jy ! Component: 500 - total flux cleaned = -0.000186999 Jy ! Component: 550 - total flux cleaned = -0.000135777 Jy ! Component: 600 - total flux cleaned = -7.30472e-05 Jy ! Component: 650 - total flux cleaned = -4.84909e-05 Jy ! Component: 700 - total flux cleaned = -4.84976e-05 Jy ! Component: 750 - total flux cleaned = -6.03826e-05 Jy ! Component: 800 - total flux cleaned = -4.84427e-05 Jy ! Component: 850 - total flux cleaned = -5.98657e-05 Jy ! Component: 900 - total flux cleaned = -2.55128e-05 Jy ! Component: 950 - total flux cleaned = -5.93837e-05 Jy ! Component: 1000 - total flux cleaned = -5.94455e-05 Jy ! Component: 1050 - total flux cleaned = -0.000103423 Jy ! Component: 1100 - total flux cleaned = -0.000125257 Jy ! Component: 1150 - total flux cleaned = -0.000135972 Jy ! Component: 1200 - total flux cleaned = -0.000167713 Jy ! Component: 1250 - total flux cleaned = -0.000178241 Jy ! Component: 1300 - total flux cleaned = -0.000219552 Jy ! Component: 1350 - total flux cleaned = -0.000229623 Jy ! Component: 1400 - total flux cleaned = -0.000219386 Jy ! Component: 1450 - total flux cleaned = -0.000219525 Jy ! Component: 1500 - total flux cleaned = -0.000219504 Jy ! Component: 1550 - total flux cleaned = -0.000268699 Jy ! Component: 1600 - total flux cleaned = -0.000249165 Jy ! Component: 1650 - total flux cleaned = -0.000210706 Jy ! Component: 1700 - total flux cleaned = -0.000210672 Jy ! Component: 1750 - total flux cleaned = -0.00019177 Jy ! Component: 1800 - total flux cleaned = -0.000182408 Jy ! Component: 1850 - total flux cleaned = -0.000126653 Jy ! Component: 1900 - total flux cleaned = -0.000154477 Jy ! Component: 1950 - total flux cleaned = -0.000118094 Jy ! Component: 2000 - total flux cleaned = -0.000109043 Jy ! Total flux subtracted in 2048 components = -0.000127067 Jy ! Clean residual min=-0.000570 max=0.000454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.123996 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 226 components and 0.123996 Jy ![Exited script file: muppet] wmap "J0448+3629_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.547 at -0.1965 degrees (North through East) ! Clean map min=-0.0007248 max=0.093917 Jy/beam ! Writing clean map to FITS file: J0448+3629_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0939175 invert ! Inverting map ! Your choice of large map pixels excluded 0.112% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518214 0.518214 1.03643 2.07285 4.14571 8.29142 16.5828 33.1657 66.3314 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.547 at -0.1965 degrees (North through East) ! Clean map min=-0.0007248 max=0.093917 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 J0448+3629_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:38:34 2019