! Started logfile: J0743+2328_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:22 2019 obs J0743+2328_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0743+2328_X_2017_06_15_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898328 visibilities/baseline/integration-bin. ! Found source: J0743+2328 ! ! 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 989 lines of history. ! ! Reading 54816 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 J0743+2328_X_2017_06_15_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933206Jy sigma=0.007646 ! Fit after self-cal, rms=0.916169Jy sigma=0.007542 ! 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 0.0379% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7507 mas, bmaj=1.478 mas, bpa=-1.168 degrees ! Estimated noise=670.41 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 = 0.0652561 Jy ! Component: 100 - total flux cleaned = 0.0818845 Jy ! Total flux subtracted in 100 components = 0.0818845 Jy ! Clean residual min=-0.002755 max=0.007348 Jy/beam ! Clean residual mean=-0.000011 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0818846 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0818846 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=0.090236Jy sigma=0.000660 ! Fit after self-cal, rms=0.090215Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0379% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870584 Jy ! Component: 100 - total flux cleaned = 0.0136475 Jy ! Total flux subtracted in 100 components = 0.0136475 Jy ! Clean residual min=-0.002001 max=0.002549 Jy/beam ! Clean residual mean=-0.000006 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0955321 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0955321 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=0.089145Jy sigma=0.000649 ! Fit after self-cal, rms=0.089135Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0379% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037472 Jy ! Component: 100 - total flux cleaned = 0.00600641 Jy ! Total flux subtracted in 100 components = 0.00600641 Jy ! Clean residual min=-0.001996 max=0.002197 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.101539 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.101539 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=0.088932Jy sigma=0.000646 ! Fit after self-cal, rms=0.088929Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0379% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0379% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9449 mas, bmaj=1.75 mas, bpa=-1.248 degrees ! Estimated noise=381.106 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 = 0.00270161 Jy ! Component: 100 - total flux cleaned = 0.00417664 Jy ! Component: 150 - total flux cleaned = 0.00508186 Jy ! Component: 200 - total flux cleaned = 0.00567953 Jy ! Total flux subtracted in 200 components = 0.00567953 Jy ! Clean residual min=-0.001579 max=0.002605 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.107218 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.107218 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=0.088851Jy sigma=0.000646 ! Fit after self-cal, rms=0.088853Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0379% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273907 Jy ! Component: 100 - total flux cleaned = 0.00429249 Jy ! Component: 150 - total flux cleaned = 0.00528331 Jy ! Component: 200 - total flux cleaned = 0.00577937 Jy ! Total flux subtracted in 200 components = 0.00577937 Jy ! Clean residual min=-0.001300 max=0.001171 Jy/beam ! Clean residual mean=0.000008 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.112997 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.112997 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=0.088771Jy sigma=0.000645 ! Fit after self-cal, rms=0.088757Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0379% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.99 FD 1.00 HN 1.05 KP 1.02 ! LA 1.00 MK 0.97 NL 0.94 OV 0.98 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.94 ! LA 0.99 MK 1.01 NL 0.98 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 0.96 ! LA 0.97 MK 1.02 NL 0.95 OV 1.04 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 1.01 ! LA 0.98 MK 1.04 NL 0.97 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! 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 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 NL 0.98 OV 0.99 ! PT 1.03 SC 1.09 ! ! ! 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 1.00 HN 0.97 KP 0.95 ! LA 0.99 MK 1.00 NL 0.99 OV 1.04 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.95 KP 0.98 ! LA 0.97 MK 1.01 NL 0.98 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.92 KP 0.97 ! LA 1.01 MK 1.14 NL 0.99 OV 1.05 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.03 KP 1.00 ! LA 1.04 MK 0.98 NL 0.99 OV 1.04 ! PT 1.01 SC 0.95 ! ! ! 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 1.00 HN 1.06 KP 0.98 ! LA 1.01 MK 0.97 NL 1.02 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! 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 0.99 HN 0.92 KP 0.99 ! LA 0.98 MK 0.97 NL 1.02 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.088757Jy sigma=0.000644 ! Fit after self-cal, rms=0.088507Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9513 mas, bmaj=1.757 mas, bpa=-1.511 degrees ! Estimated noise=380.92 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 = 0.000850159 Jy ! Component: 100 - total flux cleaned = 0.00100925 Jy ! Component: 150 - total flux cleaned = 0.00109723 Jy ! Component: 200 - total flux cleaned = 0.00117094 Jy ! Total flux subtracted in 200 components = 0.00117094 Jy ! Clean residual min=-0.001227 max=0.001103 Jy/beam ! Clean residual mean=0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.114168 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.114168 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=0.088495Jy sigma=0.000644 ! Fit after self-cal, rms=0.088502Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.088502Jy sigma=0.000644 ! Fit after self-cal, rms=0.089126Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9485 mas, bmaj=1.755 mas, bpa=-1.478 degrees ! Estimated noise=380.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441842 Jy ! Component: 100 - total flux cleaned = 0.000524115 Jy ! Component: 150 - total flux cleaned = 0.000608049 Jy ! Component: 200 - total flux cleaned = 0.000645788 Jy ! Total flux subtracted in 200 components = 0.000645788 Jy ! Clean residual min=-0.000925 max=0.000982 Jy/beam ! Clean residual mean=0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.114814 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.114814 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=0.089121Jy sigma=0.000642 ! Fit after self-cal, rms=0.089143Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 5.95327e-05 Jy ! Component: 100 - total flux cleaned = 0.000121225 Jy ! Component: 150 - total flux cleaned = 0.000154816 Jy ! Component: 200 - total flux cleaned = 0.000195854 Jy ! Total flux subtracted in 200 components = 0.000195854 Jy ! Clean residual min=-0.000905 max=0.000980 Jy/beam ! Clean residual mean=0.000008 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.11501 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.11501 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=0.089140Jy sigma=0.000642 ! Fit after self-cal, rms=0.089140Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.089140Jy sigma=0.000642 ! Fit after self-cal, rms=0.089310Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9478 mas, bmaj=1.753 mas, bpa=-1.553 degrees ! Estimated noise=380.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232116 Jy ! Component: 100 - total flux cleaned = 0.000264904 Jy ! Component: 150 - total flux cleaned = 0.000304774 Jy ! Component: 200 - total flux cleaned = 0.000314515 Jy ! Total flux subtracted in 200 components = 0.000314515 Jy ! Clean residual min=-0.000929 max=0.000965 Jy/beam ! Clean residual mean=0.000008 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.115324 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.115324 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=0.089307Jy sigma=0.000642 ! Fit after self-cal, rms=0.089309Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 2.09483e-05 Jy ! Component: 100 - total flux cleaned = 5.83807e-05 Jy ! Component: 150 - total flux cleaned = 6.70313e-05 Jy ! Component: 200 - total flux cleaned = 8.35246e-05 Jy ! Total flux subtracted in 200 components = 8.35246e-05 Jy ! Clean residual min=-0.000917 max=0.000954 Jy/beam ! Clean residual mean=0.000008 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.115408 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.115408 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=0.089307Jy sigma=0.000642 ! Fit after self-cal, rms=0.089307Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.089307Jy sigma=0.000642 ! Fit after self-cal, rms=0.089344Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.165 mas, bmaj=2.748 mas, bpa=-4.935 degrees ! Estimated noise=462.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412919 Jy ! Component: 100 - total flux cleaned = 0.000469416 Jy ! Component: 150 - total flux cleaned = 0.00043671 Jy ! Component: 200 - total flux cleaned = 0.00042217 Jy ! Total flux subtracted in 200 components = 0.00042217 Jy ! Clean residual min=-0.000818 max=0.001014 Jy/beam ! Clean residual mean=0.000019 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.11583 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 98 components and 0.11583 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=0.089345Jy sigma=0.000642 ! Fit after self-cal, rms=0.089344Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 5.83825e-05 Jy ! Component: 100 - total flux cleaned = 6.54866e-05 Jy ! Component: 150 - total flux cleaned = 5.99511e-05 Jy ! Component: 200 - total flux cleaned = 4.91608e-05 Jy ! Total flux subtracted in 200 components = 4.91608e-05 Jy ! Clean residual min=-0.000821 max=0.001005 Jy/beam ! Clean residual mean=0.000019 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.115879 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.115879 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=0.089344Jy sigma=0.000642 ! Fit after self-cal, rms=0.089344Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9476 mas, bmaj=1.753 mas, bpa=-1.612 degrees ! Estimated noise=380.336 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9476 x 1.753 at -1.612 degrees (North through East) ! Clean map min=-0.0008606 max=0.085991 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 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7518 mas, bmaj=1.478 mas, bpa=-1.5 degrees ! Estimated noise=666.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643636 Jy ! Component: 100 - total flux cleaned = 0.0824369 Jy ! Component: 150 - total flux cleaned = 0.0916327 Jy ! Component: 200 - total flux cleaned = 0.0969284 Jy ! Total flux subtracted in 200 components = 0.0969284 Jy ! Clean residual min=-0.002033 max=0.002717 Jy/beam ! Clean residual mean=-0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0969284 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0969284 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9476 mas, bmaj=1.753 mas, bpa=-1.612 degrees ! Estimated noise=380.336 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 = 0.00506701 Jy ! Component: 100 - total flux cleaned = 0.00847674 Jy ! Component: 150 - total flux cleaned = 0.011002 Jy ! Component: 200 - total flux cleaned = 0.0128981 Jy ! Total flux subtracted in 200 components = 0.0128981 Jy ! Clean residual min=-0.001088 max=0.001596 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.109827 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.109827 Jy ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (2.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159285 Jy ! Component: 100 - total flux cleaned = 0.00271892 Jy ! Component: 150 - total flux cleaned = 0.00356146 Jy ! Component: 200 - total flux cleaned = 0.00401624 Jy ! Total flux subtracted in 200 components = 0.00401624 Jy ! Clean residual min=-0.000971 max=0.000875 Jy/beam ! Clean residual mean=0.000007 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.113843 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.113843 Jy ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.165 mas, bmaj=2.748 mas, bpa=-4.935 degrees ! Estimated noise=462.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912061 Jy ! Component: 100 - total flux cleaned = 0.00144419 Jy ! Component: 150 - total flux cleaned = 0.00158234 Jy ! Component: 200 - total flux cleaned = 0.00161956 Jy ! Total flux subtracted in 200 components = 0.00161956 Jy ! Clean residual min=-0.000884 max=0.000964 Jy/beam ! Clean residual mean=0.000018 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.115462 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 = 1.06839e-05 Jy ! Component: 100 - total flux cleaned = 2.10105e-05 Jy ! Component: 150 - total flux cleaned = 3.89476e-05 Jy ! Component: 200 - total flux cleaned = 4.69947e-05 Jy ! Total flux subtracted in 200 components = 4.69947e-05 Jy ! Clean residual min=-0.000848 max=0.000959 Jy/beam ! Clean residual mean=0.000018 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.115509 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 91 components and 0.115509 Jy ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.9476 mas, bmaj=1.753 mas, bpa=-1.612 degrees ! Estimated noise=380.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.24386e-05 Jy ! Component: 100 - total flux cleaned = -0.000152474 Jy ! Component: 150 - total flux cleaned = -0.000152406 Jy ! Component: 200 - total flux cleaned = -0.00012701 Jy ! Total flux subtracted in 200 components = -0.00012701 Jy ! Clean residual min=-0.000884 max=0.000925 Jy/beam ! Clean residual mean=0.000008 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.115382 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.115382 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=0.089341Jy sigma=0.000642 ! Fit after self-cal, rms=0.089339Jy sigma=0.000642 wmodel J0743+2328_X_2017_06_15_pus_map.mod ! Writing 102 model components to file: J0743+2328_X_2017_06_15_pus_map.mod wobs J0743+2328_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0743+2328_X_2017_06_15_pus_uvs.fits wwins J0743+2328_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0743+2328_X_2017_06_15_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 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.38818e-06 Jy ! Component: 100 - total flux cleaned = -0.000125988 Jy ! Component: 150 - total flux cleaned = -0.000209998 Jy ! Component: 200 - total flux cleaned = -0.000237209 Jy ! Component: 250 - total flux cleaned = -0.000277044 Jy ! Component: 300 - total flux cleaned = -0.000328879 Jy ! Component: 350 - total flux cleaned = -0.000404856 Jy ! Component: 400 - total flux cleaned = -0.000466716 Jy ! Component: 450 - total flux cleaned = -0.000563233 Jy ! Component: 500 - total flux cleaned = -0.000575065 Jy ! Component: 550 - total flux cleaned = -0.0006449 Jy ! Component: 600 - total flux cleaned = -0.000667806 Jy ! Component: 650 - total flux cleaned = -0.000712754 Jy ! Component: 700 - total flux cleaned = -0.000723851 Jy ! Component: 750 - total flux cleaned = -0.000734714 Jy ! Component: 800 - total flux cleaned = -0.000788035 Jy ! Component: 850 - total flux cleaned = -0.000819686 Jy ! Component: 900 - total flux cleaned = -0.000860981 Jy ! Component: 950 - total flux cleaned = -0.000922225 Jy ! Component: 1000 - total flux cleaned = -0.000952415 Jy ! Component: 1050 - total flux cleaned = -0.00105174 Jy ! Component: 1100 - total flux cleaned = -0.00109088 Jy ! Component: 1150 - total flux cleaned = -0.00115858 Jy ! Component: 1200 - total flux cleaned = -0.00116825 Jy ! Component: 1250 - total flux cleaned = -0.00126251 Jy ! Component: 1300 - total flux cleaned = -0.00127176 Jy ! Component: 1350 - total flux cleaned = -0.00133645 Jy ! Component: 1400 - total flux cleaned = -0.0013728 Jy ! Component: 1450 - total flux cleaned = -0.0014089 Jy ! Component: 1500 - total flux cleaned = -0.0014448 Jy ! Component: 1550 - total flux cleaned = -0.00148909 Jy ! Component: 1600 - total flux cleaned = -0.00153273 Jy ! Component: 1650 - total flux cleaned = -0.00154998 Jy ! Component: 1700 - total flux cleaned = -0.00158429 Jy ! Component: 1750 - total flux cleaned = -0.00161829 Jy ! Component: 1800 - total flux cleaned = -0.00159302 Jy ! Component: 1850 - total flux cleaned = -0.00162654 Jy ! Component: 1900 - total flux cleaned = -0.00164304 Jy ! Component: 1950 - total flux cleaned = -0.00165117 Jy ! Component: 2000 - total flux cleaned = -0.00165928 Jy ! Total flux subtracted in 2048 components = -0.00165923 Jy ! Clean residual min=-0.000489 max=0.000432 Jy/beam ! Clean residual mean=0.000007 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.113723 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 247 components and 0.113723 Jy ![Exited script file: muppet] wmap "J0743+2328_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9476 x 1.753 at -1.612 degrees (North through East) ! Clean map min=-0.00076031 max=0.085886 Jy/beam ! Writing clean map to FITS file: J0743+2328_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0858863 invert ! Inverting map ! Your choice of large map pixels excluded 0.038% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.535192 0.535192 1.07038 2.14077 4.28154 8.56308 17.1262 34.2523 68.5046 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9476 x 1.753 at -1.612 degrees (North through East) ! Clean map min=-0.00076031 max=0.085886 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 J0743+2328_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:25 2019