! Started logfile: J0359+3220_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:38 2019 obs J0359+3220_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0359+3220_X_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.812831 visibilities/baseline/integration-bin. ! Found source: J0359+3220 ! ! 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 29496 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 J0359+3220_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.579974Jy sigma=0.004323 ! Fit after self-cal, rms=0.538124Jy sigma=0.004022 ! 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6815 mas, bmaj=1.376 mas, bpa=1.209 degrees ! Estimated noise=1075.2 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 = 0.361742 Jy ! Component: 100 - total flux cleaned = 0.466875 Jy ! Total flux subtracted in 100 components = 0.466875 Jy ! Clean residual min=-0.019220 max=0.046938 Jy/beam ! Clean residual mean=-0.000123 rms=0.005877 Jy/beam ! Combined flux in latest and established models = 0.466875 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.466875 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=0.135535Jy sigma=0.000976 ! Fit after self-cal, rms=0.135506Jy sigma=0.000975 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514684 Jy ! Component: 100 - total flux cleaned = 0.0781723 Jy ! Total flux subtracted in 100 components = 0.0781723 Jy ! Clean residual min=-0.012010 max=0.016219 Jy/beam ! Clean residual mean=-0.000052 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 0.545047 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.545047 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=0.118101Jy sigma=0.000777 ! Fit after self-cal, rms=0.118093Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8231 mas, bmaj=1.646 mas, bpa=0.1586 degrees ! Estimated noise=559.331 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 = 0.0148996 Jy ! Component: 100 - total flux cleaned = 0.0218029 Jy ! Component: 150 - total flux cleaned = 0.024696 Jy ! Component: 200 - total flux cleaned = 0.0250193 Jy ! Total flux subtracted in 200 components = 0.0250193 Jy ! Clean residual min=-0.010813 max=0.016552 Jy/beam ! Clean residual mean=-0.000016 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 0.570066 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.570066 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=0.117394Jy sigma=0.000755 ! Fit after self-cal, rms=0.117357Jy sigma=0.000754 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 1.06 FD 0.92 HN 1.00 LA 1.08 ! MK 0.96 NL 0.97 OV 0.96 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 0.99 LA 1.08 ! MK 1.05 NL 0.96 OV 0.97 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.91 HN 1.01 LA 1.09 ! MK 0.96 NL 0.97 OV 0.95 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.99 LA 1.10 ! MK 0.96 NL 0.96 OV 0.94 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 LA 1.09 ! MK 0.99 NL 0.95 OV 0.97 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 0.97 LA 1.09 ! MK 0.97 NL 0.96 OV 0.98 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 0.98 LA 1.10 ! MK 1.04 NL 0.96 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.98 LA 1.11 ! MK 1.02 NL 0.97 OV 1.01 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.05 LA 1.11 ! MK 0.94 NL 0.95 OV 1.00 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 1.01 LA 1.10 ! MK 0.98 NL 0.95 OV 0.99 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.00 LA 1.13 ! MK 0.98 NL 0.95 OV 0.98 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.96 HN 0.96 LA 1.12 ! MK 0.96 NL 0.95 OV 0.98 PT 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.117357Jy sigma=0.000754 ! Fit after self-cal, rms=0.116456Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8207 mas, bmaj=1.649 mas, bpa=-0.181 degrees ! Estimated noise=555.885 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 (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016862 Jy ! Component: 100 - total flux cleaned = 0.0224907 Jy ! Component: 150 - total flux cleaned = 0.0230274 Jy ! Component: 200 - total flux cleaned = 0.0233001 Jy ! Total flux subtracted in 200 components = 0.0233001 Jy ! Clean residual min=-0.005091 max=0.007261 Jy/beam ! Clean residual mean=-0.000067 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.593366 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.593366 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=0.114159Jy sigma=0.000685 ! Fit after self-cal, rms=0.114242Jy sigma=0.000683 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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=0.114242Jy sigma=0.000683 ! Fit after self-cal, rms=0.114975Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.82 mas, bmaj=1.644 mas, bpa=-0.01951 degrees ! Estimated noise=555.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461394 Jy ! Component: 100 - total flux cleaned = 0.00724209 Jy ! Component: 150 - total flux cleaned = 0.00831618 Jy ! Component: 200 - total flux cleaned = 0.00886543 Jy ! Total flux subtracted in 200 components = 0.00886543 Jy ! Clean residual min=-0.003357 max=0.007339 Jy/beam ! Clean residual mean=-0.000045 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.602232 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.602232 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=0.114733Jy sigma=0.000667 ! Fit after self-cal, rms=0.114779Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% 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) ! Added new window around map position (-3.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551928 Jy ! Component: 100 - total flux cleaned = 0.00648318 Jy ! Component: 150 - total flux cleaned = 0.00649198 Jy ! Component: 200 - total flux cleaned = 0.00678165 Jy ! Total flux subtracted in 200 components = 0.00678165 Jy ! Clean residual min=-0.002887 max=0.005400 Jy/beam ! Clean residual mean=-0.000036 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.609013 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.609013 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=0.114421Jy sigma=0.000664 ! Fit after self-cal, rms=0.114382Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-5.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043653 Jy ! Component: 100 - total flux cleaned = 0.00684402 Jy ! Component: 150 - total flux cleaned = 0.0084994 Jy ! Component: 200 - total flux cleaned = 0.0091893 Jy ! Total flux subtracted in 200 components = 0.0091893 Jy ! Clean residual min=-0.002623 max=0.002691 Jy/beam ! Clean residual mean=-0.000025 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.618203 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.618203 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=0.114159Jy sigma=0.000662 ! Fit after self-cal, rms=0.114155Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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=0.114155Jy sigma=0.000662 ! Fit after self-cal, rms=0.114495Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8185 mas, bmaj=1.643 mas, bpa=0.01075 degrees ! Estimated noise=554.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224887 Jy ! Component: 100 - total flux cleaned = 0.00379729 Jy ! Component: 150 - total flux cleaned = 0.00482285 Jy ! Component: 200 - total flux cleaned = 0.0057309 Jy ! Total flux subtracted in 200 components = 0.0057309 Jy ! Clean residual min=-0.002211 max=0.002142 Jy/beam ! Clean residual mean=-0.000019 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.623934 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.623934 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=0.114410Jy sigma=0.000660 ! Fit after self-cal, rms=0.114418Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 = 0.00114832 Jy ! Component: 100 - total flux cleaned = 0.00173965 Jy ! Component: 150 - total flux cleaned = 0.00223648 Jy ! Component: 200 - total flux cleaned = 0.00248225 Jy ! Total flux subtracted in 200 components = 0.00248225 Jy ! Clean residual min=-0.002057 max=0.002006 Jy/beam ! Clean residual mean=-0.000015 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.626416 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.626416 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=0.114385Jy sigma=0.000660 ! Fit after self-cal, rms=0.114386Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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=0.114386Jy sigma=0.000660 ! Fit after self-cal, rms=0.114503Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.879 mas, bmaj=2.565 mas, bpa=-6.37 degrees ! Estimated noise=756.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170345 Jy ! Component: 100 - total flux cleaned = 0.00229629 Jy ! Component: 150 - total flux cleaned = 0.00277069 Jy ! Component: 200 - total flux cleaned = 0.00309756 Jy ! Total flux subtracted in 200 components = 0.00309756 Jy ! Clean residual min=-0.002530 max=0.002989 Jy/beam ! Clean residual mean=-0.000032 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.629513 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.629513 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=0.114473Jy sigma=0.000660 ! Fit after self-cal, rms=0.114475Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 = 0.000496334 Jy ! Component: 100 - total flux cleaned = 0.000726393 Jy ! Component: 150 - total flux cleaned = 0.00101278 Jy ! Component: 200 - total flux cleaned = 0.00123609 Jy ! Total flux subtracted in 200 components = 0.00123609 Jy ! Clean residual min=-0.002585 max=0.002994 Jy/beam ! Clean residual mean=-0.000028 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.630749 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.630749 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=0.114469Jy sigma=0.000660 ! Fit after self-cal, rms=0.114468Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8178 mas, bmaj=1.642 mas, bpa=-0.002685 degrees ! Estimated noise=554.456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8178 x 1.642 at -0.002685 degrees (North through East) ! Clean map min=-0.0021841 max=0.47782 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6788 mas, bmaj=1.376 mas, bpa=1.068 degrees ! Estimated noise=1054.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.354617 Jy ! Component: 100 - total flux cleaned = 0.460264 Jy ! Component: 150 - total flux cleaned = 0.511468 Jy ! Component: 200 - total flux cleaned = 0.539729 Jy ! Total flux subtracted in 200 components = 0.539729 Jy ! Clean residual min=-0.008568 max=0.014742 Jy/beam ! Clean residual mean=-0.000062 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.539729 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.539729 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8178 mas, bmaj=1.642 mas, bpa=-0.002685 degrees ! Estimated noise=554.456 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 = 0.0230101 Jy ! Component: 100 - total flux cleaned = 0.038231 Jy ! Component: 150 - total flux cleaned = 0.0490284 Jy ! Component: 200 - total flux cleaned = 0.0569824 Jy ! Total flux subtracted in 200 components = 0.0569824 Jy ! Clean residual min=-0.003491 max=0.004616 Jy/beam ! Clean residual mean=-0.000059 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.596712 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.596712 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617462 Jy ! Component: 100 - total flux cleaned = 0.0110957 Jy ! Component: 150 - total flux cleaned = 0.0151374 Jy ! Component: 200 - total flux cleaned = 0.0185368 Jy ! Total flux subtracted in 200 components = 0.0185368 Jy ! Clean residual min=-0.002492 max=0.002707 Jy/beam ! Clean residual mean=-0.000030 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.615248 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.615248 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.879 mas, bmaj=2.565 mas, bpa=-6.37 degrees ! Estimated noise=756.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482294 Jy ! Component: 100 - total flux cleaned = 0.00808771 Jy ! Component: 150 - total flux cleaned = 0.0105233 Jy ! Component: 200 - total flux cleaned = 0.0123769 Jy ! Total flux subtracted in 200 components = 0.0123769 Jy ! Clean residual min=-0.002428 max=0.003061 Jy/beam ! Clean residual mean=-0.000038 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.627625 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 = 0.00110558 Jy ! Component: 100 - total flux cleaned = 0.00185272 Jy ! Component: 150 - total flux cleaned = 0.00242926 Jy ! Component: 200 - total flux cleaned = 0.00275507 Jy ! Total flux subtracted in 200 components = 0.00275507 Jy ! Clean residual min=-0.002397 max=0.003013 Jy/beam ! Clean residual mean=-0.000028 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.63038 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 84 components and 0.63038 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8178 mas, bmaj=1.642 mas, bpa=-0.002685 degrees ! Estimated noise=554.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895927 Jy ! Component: 100 - total flux cleaned = 0.00101022 Jy ! Component: 150 - total flux cleaned = 0.00111333 Jy ! Component: 200 - total flux cleaned = 0.00116106 Jy ! Total flux subtracted in 200 components = 0.00116106 Jy ! Clean residual min=-0.001898 max=0.002292 Jy/beam ! Clean residual mean=-0.000009 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.631541 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.631541 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=0.114518Jy sigma=0.000660 ! Fit after self-cal, rms=0.114517Jy sigma=0.000660 wmodel J0359+3220_X_2017_01_21_pus_map.mod ! Writing 101 model components to file: J0359+3220_X_2017_01_21_pus_map.mod wobs J0359+3220_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0359+3220_X_2017_01_21_pus_uvs.fits wwins J0359+3220_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J0359+3220_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 0.183% 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 = 0.000943871 Jy ! Component: 100 - total flux cleaned = 0.00136052 Jy ! Component: 150 - total flux cleaned = 0.00158776 Jy ! Component: 200 - total flux cleaned = 0.00164986 Jy ! Component: 250 - total flux cleaned = 0.00158919 Jy ! Component: 300 - total flux cleaned = 0.00153132 Jy ! Component: 350 - total flux cleaned = 0.00153117 Jy ! Component: 400 - total flux cleaned = 0.00147589 Jy ! Component: 450 - total flux cleaned = 0.00142273 Jy ! Component: 500 - total flux cleaned = 0.00129396 Jy ! Component: 550 - total flux cleaned = 0.00116879 Jy ! Component: 600 - total flux cleaned = 0.00102233 Jy ! Component: 650 - total flux cleaned = 0.000903402 Jy ! Component: 700 - total flux cleaned = 0.00081039 Jy ! Component: 750 - total flux cleaned = 0.000696476 Jy ! Component: 800 - total flux cleaned = 0.000585725 Jy ! Component: 850 - total flux cleaned = 0.00047701 Jy ! Component: 900 - total flux cleaned = 0.000263704 Jy ! Component: 950 - total flux cleaned = 0.000116857 Jy ! Component: 1000 - total flux cleaned = -4.7983e-05 Jy ! Component: 1050 - total flux cleaned = -0.000250293 Jy ! Component: 1100 - total flux cleaned = -0.000389603 Jy ! Component: 1150 - total flux cleaned = -0.000545462 Jy ! Component: 1200 - total flux cleaned = -0.0006608 Jy ! Component: 1250 - total flux cleaned = -0.000774143 Jy ! Component: 1300 - total flux cleaned = -0.00086693 Jy ! Component: 1350 - total flux cleaned = -0.000921967 Jy ! Component: 1400 - total flux cleaned = -0.000975871 Jy ! Component: 1450 - total flux cleaned = -0.00104683 Jy ! Component: 1500 - total flux cleaned = -0.0010994 Jy ! Component: 1550 - total flux cleaned = -0.00113387 Jy ! Component: 1600 - total flux cleaned = -0.00113387 Jy ! Component: 1650 - total flux cleaned = -0.00120095 Jy ! Component: 1700 - total flux cleaned = -0.00111784 Jy ! Component: 1750 - total flux cleaned = -0.00118352 Jy ! Component: 1800 - total flux cleaned = -0.00126459 Jy ! Component: 1850 - total flux cleaned = -0.00126498 Jy ! Component: 1900 - total flux cleaned = -0.00139134 Jy ! Component: 1950 - total flux cleaned = -0.00146938 Jy ! Component: 2000 - total flux cleaned = -0.00153104 Jy ! Total flux subtracted in 2048 components = -0.00159215 Jy ! Clean residual min=-0.000849 max=0.000769 Jy/beam ! Clean residual mean=-0.000010 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.629949 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 245 components and 0.629949 Jy ![Exited script file: muppet] wmap "J0359+3220_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.183% 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: 0.8178 x 1.642 at -0.002685 degrees (North through East) ! Clean map min=-0.0013717 max=0.47578 Jy/beam ! Writing clean map to FITS file: J0359+3220_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 0.475776 invert ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.000283334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178656 0.178656 0.357312 0.714623 1.42925 2.85849 5.71699 11.434 22.8679 45.7359 91.4718 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.475 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8178 x 1.642 at -0.002685 degrees (North through East) ! Clean map min=-0.0013717 max=0.47578 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 J0359+3220_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:40 2019