! Started logfile: J1223+8436_X_2017_06_10_pus_uvs.log on Mon May 6 12:46:19 2019 obs J1223+8436_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1223+8436_X_2017_06_10_pus_uva.fits ! AN table 1: 311 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986209 visibilities/baseline/integration-bin. ! Found source: J1223+8436 ! ! 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 1309 lines of history. ! ! Reading 165624 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 J1223+8436_X_2017_06_10_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969642Jy sigma=0.008477 ! Fit after self-cal, rms=0.947130Jy sigma=0.008293 ! 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 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7266 mas, bmaj=1.032 mas, bpa=44.31 degrees ! Estimated noise=570.59 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 = 0.0410273 Jy ! Component: 100 - total flux cleaned = 0.0515602 Jy ! Total flux subtracted in 100 components = 0.0515602 Jy ! Clean residual min=-0.002035 max=0.005173 Jy/beam ! Clean residual mean=-0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0515603 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0515603 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=0.079923Jy sigma=0.000666 ! Fit after self-cal, rms=0.079666Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 = 0.00512852 Jy ! Component: 100 - total flux cleaned = 0.00768167 Jy ! Total flux subtracted in 100 components = 0.00768167 Jy ! Clean residual min=-0.001904 max=0.004554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0592419 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0592419 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=0.079245Jy sigma=0.000660 ! Fit after self-cal, rms=0.079238Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389637 Jy ! Component: 100 - total flux cleaned = 0.00594546 Jy ! Total flux subtracted in 100 components = 0.00594546 Jy ! Clean residual min=-0.001887 max=0.002707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0651874 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0651874 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=0.079002Jy sigma=0.000657 ! Fit after self-cal, rms=0.078963Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, 5.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028513 Jy ! Component: 100 - total flux cleaned = 0.00424938 Jy ! Total flux subtracted in 100 components = 0.00424938 Jy ! Clean residual min=-0.001648 max=0.001536 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0694368 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0694368 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=0.078862Jy sigma=0.000656 ! Fit after self-cal, rms=0.078842Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9682 mas, bmaj=1.341 mas, bpa=36.02 degrees ! Estimated noise=206.888 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 = 0.00209351 Jy ! Component: 100 - total flux cleaned = 0.00323028 Jy ! Component: 150 - total flux cleaned = 0.00398791 Jy ! Component: 200 - total flux cleaned = 0.0043187 Jy ! Total flux subtracted in 200 components = 0.0043187 Jy ! Clean residual min=-0.000886 max=0.000951 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0737555 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0737555 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=0.078784Jy sigma=0.000655 ! Fit after self-cal, rms=0.078770Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.98 ! LA 0.99 MK 0.97 NL 1.00 OV 1.04 ! PT 1.00 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.97 KP 0.94 ! LA 0.98 MK 1.08 NL 1.00 OV 1.07 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.95 KP 0.98 ! LA 0.99 MK 1.02 NL 1.00 OV 0.99 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.98 OV 1.07 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.95 KP 1.00 ! LA 0.99 MK 0.99 NL 1.00 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.01 HN 1.00 KP 0.96 ! LA 1.01 MK 0.98 NL 0.97 OV 1.02 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.96 KP 0.98 ! LA 1.00 MK 1.00 NL 1.01 OV 1.01 ! PT 1.06 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 0.98 FD 1.02 HN 0.94 KP 0.92 ! LA 0.98 MK 1.00 NL 0.97 OV 1.03 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.08 KP 1.00 ! LA 0.97 MK 0.93 NL 1.00 OV 1.08 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.14 KP 0.97 ! LA 1.00 MK 0.99 NL 0.95 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 0.93 ! LA 0.98 MK 0.92 NL 0.99 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.83 KP 0.94 ! LA 1.01 MK 0.90 NL 0.96 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.078770Jy sigma=0.000655 ! Fit after self-cal, rms=0.078679Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9706 mas, bmaj=1.344 mas, bpa=35.92 degrees ! Estimated noise=207.514 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 = 0.000962944 Jy ! Component: 100 - total flux cleaned = 0.00117166 Jy ! Component: 150 - total flux cleaned = 0.00131987 Jy ! Component: 200 - total flux cleaned = 0.00142721 Jy ! Total flux subtracted in 200 components = 0.00142721 Jy ! Clean residual min=-0.000824 max=0.000680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0751827 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0751827 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=0.078665Jy sigma=0.000654 ! Fit after self-cal, rms=0.078684Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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=0.078684Jy sigma=0.000654 ! Fit after self-cal, rms=0.079588Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9733 mas, bmaj=1.339 mas, bpa=35.62 degrees ! Estimated noise=207.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455125 Jy ! Component: 100 - total flux cleaned = 0.000572405 Jy ! Component: 150 - total flux cleaned = 0.000642659 Jy ! Component: 200 - total flux cleaned = 0.000701988 Jy ! Total flux subtracted in 200 components = 0.000701988 Jy ! Clean residual min=-0.000635 max=0.000592 Jy/beam ! Clean residual mean=-0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0758847 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0758847 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=0.079584Jy sigma=0.000653 ! Fit after self-cal, rms=0.079631Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 = 8.18034e-05 Jy ! Component: 100 - total flux cleaned = 0.000139083 Jy ! Component: 150 - total flux cleaned = 0.00018674 Jy ! Component: 200 - total flux cleaned = 0.000227018 Jy ! Total flux subtracted in 200 components = 0.000227018 Jy ! Clean residual min=-0.000657 max=0.000581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0761117 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0761117 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=0.079628Jy sigma=0.000653 ! Fit after self-cal, rms=0.079628Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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=0.079628Jy sigma=0.000653 ! Fit after self-cal, rms=0.080091Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9731 mas, bmaj=1.338 mas, bpa=35.84 degrees ! Estimated noise=207.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241474 Jy ! Component: 100 - total flux cleaned = 0.000303824 Jy ! Component: 150 - total flux cleaned = 0.000356472 Jy ! Component: 200 - total flux cleaned = 0.000402199 Jy ! Total flux subtracted in 200 components = 0.000402199 Jy ! Clean residual min=-0.000644 max=0.000568 Jy/beam ! Clean residual mean=-0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0765139 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0765139 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=0.080089Jy sigma=0.000653 ! Fit after self-cal, rms=0.080099Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 = 1.62505e-05 Jy ! Component: 100 - total flux cleaned = 3.9761e-05 Jy ! Component: 150 - total flux cleaned = 7.4645e-05 Jy ! Component: 200 - total flux cleaned = 9.34679e-05 Jy ! Total flux subtracted in 200 components = 9.34679e-05 Jy ! Clean residual min=-0.000649 max=0.000556 Jy/beam ! Clean residual mean=-0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0766074 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0766074 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=0.080097Jy sigma=0.000653 ! Fit after self-cal, rms=0.080097Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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=0.080097Jy sigma=0.000653 ! Fit after self-cal, rms=0.080159Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.331 mas, bmaj=2.847 mas, bpa=33.89 degrees ! Estimated noise=267.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353357 Jy ! Component: 100 - total flux cleaned = 0.000533905 Jy ! Component: 150 - total flux cleaned = 0.000634299 Jy ! Component: 200 - total flux cleaned = 0.000665079 Jy ! Total flux subtracted in 200 components = 0.000665079 Jy ! Clean residual min=-0.000619 max=0.000630 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0772724 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0772724 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=0.080159Jy sigma=0.000653 ! Fit after self-cal, rms=0.080159Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 = 8.01405e-05 Jy ! Component: 100 - total flux cleaned = 0.000115527 Jy ! Component: 150 - total flux cleaned = 0.000133281 Jy ! Component: 200 - total flux cleaned = 0.000139575 Jy ! Total flux subtracted in 200 components = 0.000139575 Jy ! Clean residual min=-0.000620 max=0.000638 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.077412 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.077412 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=0.080160Jy sigma=0.000653 ! Fit after self-cal, rms=0.080160Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9726 mas, bmaj=1.337 mas, bpa=36.1 degrees ! Estimated noise=207.861 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 1.337 at 36.1 degrees (North through East) ! Clean map min=-0.00056124 max=0.053699 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 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.727 mas, bmaj=1.026 mas, bpa=44.95 degrees ! Estimated noise=568.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040641 Jy ! Component: 100 - total flux cleaned = 0.0529918 Jy ! Component: 150 - total flux cleaned = 0.0596676 Jy ! Component: 200 - total flux cleaned = 0.0637891 Jy ! Total flux subtracted in 200 components = 0.0637891 Jy ! Clean residual min=-0.001819 max=0.002264 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0637891 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 0.0637891 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9726 mas, bmaj=1.337 mas, bpa=36.1 degrees ! Estimated noise=207.861 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 = 0.00412895 Jy ! Component: 100 - total flux cleaned = 0.00668327 Jy ! Component: 150 - total flux cleaned = 0.00846812 Jy ! Component: 200 - total flux cleaned = 0.00977161 Jy ! Total flux subtracted in 200 components = 0.00977161 Jy ! Clean residual min=-0.000682 max=0.000857 Jy/beam ! Clean residual mean=-0.000007 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0735607 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.0735607 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.4, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998133 Jy ! Component: 100 - total flux cleaned = 0.00174474 Jy ! Component: 150 - total flux cleaned = 0.00231387 Jy ! Component: 200 - total flux cleaned = 0.00275482 Jy ! Total flux subtracted in 200 components = 0.00275482 Jy ! Clean residual min=-0.000648 max=0.000539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0763156 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0763156 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.331 mas, bmaj=2.847 mas, bpa=33.89 degrees ! Estimated noise=267.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054309 Jy ! Component: 100 - total flux cleaned = 0.000844193 Jy ! Component: 150 - total flux cleaned = 0.000955648 Jy ! Component: 200 - total flux cleaned = 0.00103519 Jy ! Total flux subtracted in 200 components = 0.00103519 Jy ! Clean residual min=-0.000642 max=0.000618 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0773508 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 = 6.30628e-05 Jy ! Component: 100 - total flux cleaned = 0.000115146 Jy ! Component: 150 - total flux cleaned = 0.000155513 Jy ! Component: 200 - total flux cleaned = 0.000170151 Jy ! Total flux subtracted in 200 components = 0.000170151 Jy ! Clean residual min=-0.000640 max=0.000624 Jy/beam ! Clean residual mean=-0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0775209 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0775209 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 0.0992% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9726 mas, bmaj=1.337 mas, bpa=36.1 degrees ! Estimated noise=207.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123139 Jy ! Component: 100 - total flux cleaned = -0.000123171 Jy ! Component: 150 - total flux cleaned = -0.000123042 Jy ! Component: 200 - total flux cleaned = -0.000123095 Jy ! Total flux subtracted in 200 components = -0.000123095 Jy ! Clean residual min=-0.000622 max=0.000571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0773979 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0773979 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=0.080153Jy sigma=0.000653 ! Fit after self-cal, rms=0.080144Jy sigma=0.000652 wmodel J1223+8436_X_2017_06_10_pus_map.mod ! Writing 91 model components to file: J1223+8436_X_2017_06_10_pus_map.mod wobs J1223+8436_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1223+8436_X_2017_06_10_pus_uvs.fits wwins J1223+8436_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1223+8436_X_2017_06_10_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 0.0992% 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 = -0.000153318 Jy ! Component: 100 - total flux cleaned = -0.000267956 Jy ! Component: 150 - total flux cleaned = -0.000376061 Jy ! Component: 200 - total flux cleaned = -0.000462417 Jy ! Component: 250 - total flux cleaned = -0.000529012 Jy ! Component: 300 - total flux cleaned = -0.000593571 Jy ! Component: 350 - total flux cleaned = -0.000664469 Jy ! Component: 400 - total flux cleaned = -0.000687653 Jy ! Component: 450 - total flux cleaned = -0.000763119 Jy ! Component: 500 - total flux cleaned = -0.000800027 Jy ! Component: 550 - total flux cleaned = -0.000836445 Jy ! Component: 600 - total flux cleaned = -0.000886511 Jy ! Component: 650 - total flux cleaned = -0.000907634 Jy ! Component: 700 - total flux cleaned = -0.000956289 Jy ! Component: 750 - total flux cleaned = -0.000976762 Jy ! Component: 800 - total flux cleaned = -0.00100382 Jy ! Component: 850 - total flux cleaned = -0.0010172 Jy ! Component: 900 - total flux cleaned = -0.00104353 Jy ! Component: 950 - total flux cleaned = -0.00106948 Jy ! Component: 1000 - total flux cleaned = -0.00107585 Jy ! Component: 1050 - total flux cleaned = -0.0010949 Jy ! Component: 1100 - total flux cleaned = -0.00110119 Jy ! Component: 1150 - total flux cleaned = -0.00111373 Jy ! Component: 1200 - total flux cleaned = -0.00113221 Jy ! Component: 1250 - total flux cleaned = -0.0011504 Jy ! Component: 1300 - total flux cleaned = -0.00116249 Jy ! Component: 1350 - total flux cleaned = -0.00116836 Jy ! Component: 1400 - total flux cleaned = -0.00116248 Jy ! Component: 1450 - total flux cleaned = -0.00115088 Jy ! Component: 1500 - total flux cleaned = -0.00116827 Jy ! Component: 1550 - total flux cleaned = -0.00115103 Jy ! Component: 1600 - total flux cleaned = -0.00117945 Jy ! Component: 1650 - total flux cleaned = -0.00115688 Jy ! Component: 1700 - total flux cleaned = -0.00117916 Jy ! Component: 1750 - total flux cleaned = -0.00116806 Jy ! Component: 1800 - total flux cleaned = -0.0011516 Jy ! Component: 1850 - total flux cleaned = -0.00117344 Jy ! Component: 1900 - total flux cleaned = -0.00117886 Jy ! Component: 1950 - total flux cleaned = -0.00117354 Jy ! Component: 2000 - total flux cleaned = -0.00117352 Jy ! Total flux subtracted in 2048 components = -0.00118936 Jy ! Clean residual min=-0.000313 max=0.000282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0762085 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 248 components and 0.0762085 Jy ![Exited script file: muppet] wmap "J1223+8436_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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: 0.9726 x 1.337 at 36.1 degrees (North through East) ! Clean map min=-0.00049128 max=0.053539 Jy/beam ! Writing clean map to FITS file: J1223+8436_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0535391 invert ! Inverting map ! Your choice of large map pixels excluded 0.0992% 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 9.67979e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.542396 0.542396 1.08479 2.16958 4.33916 8.67833 17.3567 34.7133 69.4266 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 1.337 at 36.1 degrees (North through East) ! Clean map min=-0.00049128 max=0.053539 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 J1223+8436_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:46:28 2019