! Started logfile: J1145+4156_X_2017_03_23_pus_uvs.log on Mon May 13 10:22:50 2019 obs J1145+4156_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1145+4156_X_2017_03_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964912 visibilities/baseline/integration-bin. ! Found source: J1145+4156 ! ! 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 1124 lines of history. ! ! Reading 59400 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 J1145+4156_X_2017_03_23_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978635Jy sigma=0.008136 ! Fit after self-cal, rms=0.949572Jy sigma=0.007947 ! 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8275 mas, bmaj=1.197 mas, bpa=-1.018 degrees ! Estimated noise=944.41 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 = 0.0411692 Jy ! Component: 100 - total flux cleaned = 0.0509564 Jy ! Total flux subtracted in 100 components = 0.0509564 Jy ! Clean residual min=-0.002200 max=0.003707 Jy/beam ! Clean residual mean=-0.000004 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0509564 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0509564 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=0.093907Jy sigma=0.000645 ! Fit after self-cal, rms=0.093603Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040689 Jy ! Component: 100 - total flux cleaned = 0.00514866 Jy ! Total flux subtracted in 100 components = 0.00514866 Jy ! Clean residual min=-0.002005 max=0.002323 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0561051 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0561051 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=0.093392Jy sigma=0.000642 ! Fit after self-cal, rms=0.093381Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.002 mas, bmaj=1.446 mas, bpa=0.5131 degrees ! Estimated noise=359.741 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136254 Jy ! Component: 100 - total flux cleaned = 0.00176094 Jy ! Component: 150 - total flux cleaned = 0.00195974 Jy ! Component: 200 - total flux cleaned = 0.00206146 Jy ! Total flux subtracted in 200 components = 0.00206146 Jy ! Clean residual min=-0.001119 max=0.001008 Jy/beam ! Clean residual mean=0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0581665 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.0581665 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=0.093321Jy sigma=0.000641 ! Fit after self-cal, rms=0.093309Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.01 FD 1.02 HN 1.01 KP 0.99 ! LA 0.96 MK 0.99 NL 0.96 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.05 ! LA 1.03 MK 1.00 NL 0.91 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.00 ! LA 1.01 MK 1.01 NL 0.96 OV 1.03 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 1.00 ! LA 1.06 MK 0.96 NL 1.03 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.95 KP 1.04 ! LA 1.03 MK 0.97 NL 1.02 OV 1.10 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.94 HN 1.04 KP 1.00 ! LA 1.02 MK 1.04 NL 1.03 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.95 KP 1.01 ! LA 1.03 MK 0.98 NL 1.02 OV 1.01 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 0.99 KP 0.96 ! LA 0.97 MK 0.97 NL 1.01 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 0.95 ! LA 1.07 MK 0.99 NL 0.94 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 0.97 KP 1.02 ! LA 1.02 MK 1.10 NL 1.00 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.04 KP 0.93 ! LA 0.98 MK 0.87 NL 1.00 OV 1.06 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.93 KP 0.99 ! LA 1.01 MK 0.94 NL 1.00 OV 1.02 ! PT 0.95 SC 0.86 ! ! ! Fit before self-cal, rms=0.093309Jy sigma=0.000641 ! Fit after self-cal, rms=0.092065Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9985 mas, bmaj=1.438 mas, bpa=0.4295 degrees ! Estimated noise=359.133 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 = 0.000782676 Jy ! Component: 100 - total flux cleaned = 0.000974757 Jy ! Component: 150 - total flux cleaned = 0.00108512 Jy ! Component: 200 - total flux cleaned = 0.00113381 Jy ! Total flux subtracted in 200 components = 0.00113381 Jy ! Clean residual min=-0.001032 max=0.001025 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0593003 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.0593003 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=0.092039Jy sigma=0.000640 ! Fit after self-cal, rms=0.092029Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.092029Jy sigma=0.000640 ! Fit after self-cal, rms=0.087428Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9997 mas, bmaj=1.439 mas, bpa=-0.07458 degrees ! Estimated noise=358.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048236 Jy ! Component: 100 - total flux cleaned = 0.000604085 Jy ! Component: 150 - total flux cleaned = 0.000637651 Jy ! Component: 200 - total flux cleaned = 0.00062413 Jy ! Total flux subtracted in 200 components = 0.00062413 Jy ! Clean residual min=-0.000754 max=0.000773 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0599245 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0599245 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=0.087420Jy sigma=0.000639 ! Fit after self-cal, rms=0.087382Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000137544 Jy ! Component: 100 - total flux cleaned = 0.000190858 Jy ! Component: 150 - total flux cleaned = 0.000213491 Jy ! Component: 200 - total flux cleaned = 0.000224001 Jy ! Total flux subtracted in 200 components = 0.000224001 Jy ! Clean residual min=-0.000771 max=0.000796 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0601485 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.0601485 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=0.087379Jy sigma=0.000638 ! Fit after self-cal, rms=0.087377Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.087377Jy sigma=0.000638 ! Fit after self-cal, rms=0.087108Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9992 mas, bmaj=1.44 mas, bpa=0.03483 degrees ! Estimated noise=357.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261852 Jy ! Component: 100 - total flux cleaned = 0.00027521 Jy ! Component: 150 - total flux cleaned = 0.000306262 Jy ! Component: 200 - total flux cleaned = 0.000315684 Jy ! Total flux subtracted in 200 components = 0.000315684 Jy ! Clean residual min=-0.000767 max=0.000759 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0604642 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0604642 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=0.087105Jy sigma=0.000638 ! Fit after self-cal, rms=0.087100Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 7.27331e-05 Jy ! Component: 100 - total flux cleaned = 0.000100287 Jy ! Component: 150 - total flux cleaned = 0.000108954 Jy ! Component: 200 - total flux cleaned = 0.000125102 Jy ! Total flux subtracted in 200 components = 0.000125102 Jy ! Clean residual min=-0.000778 max=0.000784 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0605893 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0605893 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=0.087099Jy sigma=0.000638 ! Fit after self-cal, rms=0.087097Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.087097Jy sigma=0.000638 ! Fit after self-cal, rms=0.086993Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.241 mas, bmaj=2.461 mas, bpa=7.633 degrees ! Estimated noise=451.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351101 Jy ! Component: 100 - total flux cleaned = 0.000498936 Jy ! Component: 150 - total flux cleaned = 0.000546613 Jy ! Component: 200 - total flux cleaned = 0.000554695 Jy ! Total flux subtracted in 200 components = 0.000554695 Jy ! Clean residual min=-0.000713 max=0.000910 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0611439 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.061144 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=0.086993Jy sigma=0.000638 ! Fit after self-cal, rms=0.086989Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000136456 Jy ! Component: 100 - total flux cleaned = 0.000171954 Jy ! Component: 150 - total flux cleaned = 0.000176144 Jy ! Component: 200 - total flux cleaned = 0.000176228 Jy ! Total flux subtracted in 200 components = 0.000176228 Jy ! Clean residual min=-0.000716 max=0.000913 Jy/beam ! Clean residual mean=0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0613202 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.0613202 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=0.086989Jy sigma=0.000638 ! Fit after self-cal, rms=0.086987Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9988 mas, bmaj=1.441 mas, bpa=0.1409 degrees ! Estimated noise=357.564 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9988 x 1.441 at 0.1409 degrees (North through East) ! Clean map min=-0.0010997 max=0.053652 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8245 mas, bmaj=1.193 mas, bpa=-1.347 degrees ! Estimated noise=926.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0407324 Jy ! Component: 100 - total flux cleaned = 0.0506905 Jy ! Component: 150 - total flux cleaned = 0.0549256 Jy ! Component: 200 - total flux cleaned = 0.0569236 Jy ! Total flux subtracted in 200 components = 0.0569236 Jy ! Clean residual min=-0.001854 max=0.002266 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0569236 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 0.0569236 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9988 mas, bmaj=1.441 mas, bpa=0.1409 degrees ! Estimated noise=357.564 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 = 0.00231847 Jy ! Component: 100 - total flux cleaned = 0.00339854 Jy ! Component: 150 - total flux cleaned = 0.00374037 Jy ! Component: 200 - total flux cleaned = 0.00392566 Jy ! Total flux subtracted in 200 components = 0.00392566 Jy ! Clean residual min=-0.000922 max=0.000856 Jy/beam ! Clean residual mean=0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0608492 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.0608492 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.241 mas, bmaj=2.461 mas, bpa=7.633 degrees ! Estimated noise=451.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364874 Jy ! Component: 100 - total flux cleaned = 0.000501143 Jy ! Component: 150 - total flux cleaned = 0.000516001 Jy ! Component: 200 - total flux cleaned = 0.000503934 Jy ! Total flux subtracted in 200 components = 0.000503934 Jy ! Clean residual min=-0.000735 max=0.000908 Jy/beam ! Clean residual mean=0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0613531 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 = -1.10725e-05 Jy ! Component: 100 - total flux cleaned = -1.10346e-05 Jy ! Component: 150 - total flux cleaned = -1.08291e-05 Jy ! Component: 200 - total flux cleaned = -2.41143e-06 Jy ! Total flux subtracted in 200 components = -2.41143e-06 Jy ! Clean residual min=-0.000731 max=0.000908 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0613507 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.0613507 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9988 mas, bmaj=1.441 mas, bpa=0.1409 degrees ! Estimated noise=357.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264913 Jy ! Component: 100 - total flux cleaned = -0.000227581 Jy ! Component: 150 - total flux cleaned = -0.000142967 Jy ! Component: 200 - total flux cleaned = -9.79893e-05 Jy ! Total flux subtracted in 200 components = -9.79893e-05 Jy ! Clean residual min=-0.000785 max=0.000798 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0612527 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0612527 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=0.086997Jy sigma=0.000638 ! Fit after self-cal, rms=0.087001Jy sigma=0.000638 wmodel J1145+4156_X_2017_03_23_pus_map.mod ! Writing 63 model components to file: J1145+4156_X_2017_03_23_pus_map.mod wobs J1145+4156_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1145+4156_X_2017_03_23_pus_uvs.fits wwins J1145+4156_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1145+4156_X_2017_03_23_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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.63678e-07 Jy ! Component: 100 - total flux cleaned = 3.98667e-05 Jy ! Component: 150 - total flux cleaned = 0.000129673 Jy ! Component: 200 - total flux cleaned = 0.000178573 Jy ! Component: 250 - total flux cleaned = 0.000202157 Jy ! Component: 300 - total flux cleaned = 0.000225441 Jy ! Component: 350 - total flux cleaned = 0.000214213 Jy ! Component: 400 - total flux cleaned = 0.000236374 Jy ! Component: 450 - total flux cleaned = 0.000236297 Jy ! Component: 500 - total flux cleaned = 0.000246825 Jy ! Component: 550 - total flux cleaned = 0.000257052 Jy ! Component: 600 - total flux cleaned = 0.000246725 Jy ! Component: 650 - total flux cleaned = 0.000266977 Jy ! Component: 700 - total flux cleaned = 0.000276913 Jy ! Component: 750 - total flux cleaned = 0.0002964 Jy ! Component: 800 - total flux cleaned = 0.000277067 Jy ! Component: 850 - total flux cleaned = 0.000286774 Jy ! Component: 900 - total flux cleaned = 0.000305643 Jy ! Component: 950 - total flux cleaned = 0.000305628 Jy ! Component: 1000 - total flux cleaned = 0.0002965 Jy ! Component: 1050 - total flux cleaned = 0.000296536 Jy ! Component: 1100 - total flux cleaned = 0.000314541 Jy ! Component: 1150 - total flux cleaned = 0.000296819 Jy ! Component: 1200 - total flux cleaned = 0.000314443 Jy ! Component: 1250 - total flux cleaned = 0.000279769 Jy ! Component: 1300 - total flux cleaned = 0.000331494 Jy ! Component: 1350 - total flux cleaned = 0.000297251 Jy ! Component: 1400 - total flux cleaned = 0.000314116 Jy ! Component: 1450 - total flux cleaned = 0.000305784 Jy ! Component: 1500 - total flux cleaned = 0.000322355 Jy ! Component: 1550 - total flux cleaned = 0.000330511 Jy ! Component: 1600 - total flux cleaned = 0.000330479 Jy ! Component: 1650 - total flux cleaned = 0.000314309 Jy ! Component: 1700 - total flux cleaned = 0.000322292 Jy ! Component: 1750 - total flux cleaned = 0.000314317 Jy ! Component: 1800 - total flux cleaned = 0.000345924 Jy ! Component: 1850 - total flux cleaned = 0.000322354 Jy ! Component: 1900 - total flux cleaned = 0.000345582 Jy ! Component: 1950 - total flux cleaned = 0.000345558 Jy ! Component: 2000 - total flux cleaned = 0.000353153 Jy ! Total flux subtracted in 2048 components = 0.000322933 Jy ! Clean residual min=-0.000472 max=0.000402 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0615757 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 218 components and 0.0615757 Jy ![Exited script file: muppet] wmap "J1145+4156_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9988 x 1.441 at 0.1409 degrees (North through East) ! Clean map min=-0.00099544 max=0.053361 Jy/beam ! Writing clean map to FITS file: J1145+4156_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0533615 invert ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142053 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.798628 0.798628 1.59726 3.19451 6.38902 12.778 25.5561 51.1122 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 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: 0.9988 x 1.441 at 0.1409 degrees (North through East) ! Clean map min=-0.00099544 max=0.053361 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 J1145+4156_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:22:53 2019