! Started logfile: J2333+3901_X_2017_02_19_pus_uvs.log on Sat May 4 21:49:11 2019 obs J2333+3901_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2333+3901_X_2017_02_19_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778086 visibilities/baseline/integration-bin. ! Found source: J2333+3901 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 60504 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 J2333+3901_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940730Jy sigma=0.007092 ! Fit after self-cal, rms=0.917710Jy sigma=0.006949 ! 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 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6934 mas, bmaj=1.225 mas, bpa=-0.787 degrees ! Estimated noise=895.653 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 = 0.0596576 Jy ! Component: 100 - total flux cleaned = 0.0826181 Jy ! Total flux subtracted in 100 components = 0.0826181 Jy ! Clean residual min=-0.008356 max=0.012327 Jy/beam ! Clean residual mean=0.000034 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.0826181 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0826181 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=0.113337Jy sigma=0.000772 ! Fit after self-cal, rms=0.113121Jy sigma=0.000771 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016272 Jy ! Component: 100 - total flux cleaned = 0.0274895 Jy ! Total flux subtracted in 100 components = 0.0274895 Jy ! Clean residual min=-0.007154 max=0.009607 Jy/beam ! Clean residual mean=0.000014 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.110108 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.110108 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=0.109467Jy sigma=0.000738 ! Fit after self-cal, rms=0.109352Jy sigma=0.000737 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8762 mas, bmaj=1.498 mas, bpa=0.3674 degrees ! Estimated noise=393.502 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 = 0.0141132 Jy ! Component: 100 - total flux cleaned = 0.0233886 Jy ! Component: 150 - total flux cleaned = 0.0298997 Jy ! Component: 200 - total flux cleaned = 0.0345064 Jy ! Total flux subtracted in 200 components = 0.0345064 Jy ! Clean residual min=-0.007126 max=0.010022 Jy/beam ! Clean residual mean=-0.000014 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 0.144614 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.144614 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=0.107299Jy sigma=0.000718 ! Fit after self-cal, rms=0.107185Jy sigma=0.000717 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.93 FD 0.90 HN 1.00 KP 0.95 ! LA 1.08 MK 1.10 NL 1.03 OV 0.91 ! PT 1.00* SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.97 KP 0.92 ! LA 1.12 MK 1.13 NL 1.07 OV 0.92 ! PT 1.00* SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 1.00 KP 0.89 ! LA 1.15 MK 1.13 NL 1.10 OV 0.93 ! PT 1.00* SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.84 HN 0.98 KP 0.88 ! LA 1.15 MK 1.19 NL 1.07 OV 0.92 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.89 HN 0.95 KP 0.84 ! LA 1.17 MK 1.19 NL 1.04 OV 0.95 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.88 HN 1.00 KP 0.88 ! LA 1.14 MK 1.21 NL 1.00 OV 0.90 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.99 KP 0.84 ! LA 1.13 MK 1.14 NL 1.03 OV 0.89 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.87 HN 0.97 KP 0.86 ! LA 1.17 MK 1.08 NL 1.07 OV 0.91 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.98 KP 0.86 ! LA 1.15 MK 1.04 NL 1.00 OV 0.91 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 0.91 KP 0.86 ! LA 1.09 MK 1.03 NL 1.06 OV 0.94 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.90 KP 0.89 ! LA 1.07 MK 0.98 NL 0.99 OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 0.95 KP 0.90 ! LA 1.07 MK 0.96 NL 1.06 OV 0.97 ! PT 1.00* SC 0.94 ! ! ! Fit before self-cal, rms=0.107185Jy sigma=0.000717 ! Fit after self-cal, rms=0.102623Jy sigma=0.000710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9031 mas, bmaj=1.527 mas, bpa=0.5344 degrees ! Estimated noise=386.449 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 = 0.000603523 Jy ! Component: 100 - total flux cleaned = 0.000891202 Jy ! Component: 150 - total flux cleaned = 0.00106789 Jy ! Component: 200 - total flux cleaned = 0.00116824 Jy ! Total flux subtracted in 200 components = 0.00116824 Jy ! Clean residual min=-0.006868 max=0.008080 Jy/beam ! Clean residual mean=-0.000032 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 0.145782 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.145782 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=0.102543Jy sigma=0.000709 ! Fit after self-cal, rms=0.102541Jy sigma=0.000709 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.102541Jy sigma=0.000709 ! Fit after self-cal, rms=0.116287Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9058 mas, bmaj=1.526 mas, bpa=-0.5207 degrees ! Estimated noise=390.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454119 Jy ! Component: 100 - total flux cleaned = 0.000517234 Jy ! Component: 150 - total flux cleaned = 0.000480997 Jy ! Component: 200 - total flux cleaned = 0.000449674 Jy ! Total flux subtracted in 200 components = 0.000449674 Jy ! Clean residual min=-0.004864 max=0.006641 Jy/beam ! Clean residual mean=-0.000015 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.146232 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.146232 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=0.116243Jy sigma=0.000686 ! Fit after self-cal, rms=0.116926Jy sigma=0.000685 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (-2.6, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358019 Jy ! Component: 100 - total flux cleaned = 0.00561508 Jy ! Component: 150 - total flux cleaned = 0.00679739 Jy ! Component: 200 - total flux cleaned = 0.00775475 Jy ! Total flux subtracted in 200 components = 0.00775475 Jy ! Clean residual min=-0.004128 max=0.005661 Jy/beam ! Clean residual mean=-0.000015 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.153987 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.153987 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=0.116438Jy sigma=0.000680 ! Fit after self-cal, rms=0.116345Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.116345Jy sigma=0.000680 ! Fit after self-cal, rms=0.117322Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.905 mas, bmaj=1.528 mas, bpa=-0.6375 degrees ! Estimated noise=388.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167606 Jy ! Component: 100 - total flux cleaned = 0.00275518 Jy ! Component: 150 - total flux cleaned = 0.0032051 Jy ! Component: 200 - total flux cleaned = 0.00350968 Jy ! Total flux subtracted in 200 components = 0.00350968 Jy ! Clean residual min=-0.004359 max=0.005612 Jy/beam ! Clean residual mean=-0.000010 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.157496 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.157496 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=0.117132Jy sigma=0.000678 ! Fit after self-cal, rms=0.117143Jy sigma=0.000677 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (1.6, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547357 Jy ! Component: 100 - total flux cleaned = 0.00867231 Jy ! Component: 150 - total flux cleaned = 0.0110486 Jy ! Component: 200 - total flux cleaned = 0.0129926 Jy ! Total flux subtracted in 200 components = 0.0129926 Jy ! Clean residual min=-0.004051 max=0.004803 Jy/beam ! Clean residual mean=-0.000015 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.170489 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.170489 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=0.116808Jy sigma=0.000675 ! Fit after self-cal, rms=0.116800Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.116800Jy sigma=0.000674 ! Fit after self-cal, rms=0.116972Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.016 mas, bmaj=2.44 mas, bpa=-2.44 degrees ! Estimated noise=485.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637469 Jy ! Component: 100 - total flux cleaned = 0.0104123 Jy ! Component: 150 - total flux cleaned = 0.0125583 Jy ! Component: 200 - total flux cleaned = 0.0141141 Jy ! Total flux subtracted in 200 components = 0.0141141 Jy ! Clean residual min=-0.005499 max=0.006253 Jy/beam ! Clean residual mean=-0.000033 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.184603 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.184603 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=0.116845Jy sigma=0.000673 ! Fit after self-cal, rms=0.116818Jy sigma=0.000672 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.00192249 Jy ! Component: 100 - total flux cleaned = 0.00301317 Jy ! Component: 150 - total flux cleaned = 0.00411381 Jy ! Component: 200 - total flux cleaned = 0.00481177 Jy ! Total flux subtracted in 200 components = 0.00481177 Jy ! Clean residual min=-0.005236 max=0.006372 Jy/beam ! Clean residual mean=-0.000029 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.189415 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 160 components and 0.189415 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=0.116784Jy sigma=0.000672 ! Fit after self-cal, rms=0.116762Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9098 mas, bmaj=1.532 mas, bpa=-0.5499 degrees ! Estimated noise=386.601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9098 x 1.532 at -0.5499 degrees (North through East) ! Clean map min=-0.0062619 max=0.079127 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 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7143 mas, bmaj=1.256 mas, bpa=-1.908 degrees ! Estimated noise=898.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586233 Jy ! Component: 100 - total flux cleaned = 0.0835488 Jy ! Component: 150 - total flux cleaned = 0.0995021 Jy ! Component: 200 - total flux cleaned = 0.109405 Jy ! Total flux subtracted in 200 components = 0.109405 Jy ! Clean residual min=-0.006280 max=0.007445 Jy/beam ! Clean residual mean=0.000018 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.109405 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.109405 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9098 mas, bmaj=1.532 mas, bpa=-0.5499 degrees ! Estimated noise=386.601 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 = 0.0122135 Jy ! Component: 100 - total flux cleaned = 0.0199317 Jy ! Component: 150 - total flux cleaned = 0.025897 Jy ! Component: 200 - total flux cleaned = 0.0313015 Jy ! Total flux subtracted in 200 components = 0.0313015 Jy ! Clean residual min=-0.004939 max=0.006469 Jy/beam ! Clean residual mean=0.000008 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.140706 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.140706 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.016 mas, bmaj=2.44 mas, bpa=-2.44 degrees ! Estimated noise=485.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103281 Jy ! Component: 100 - total flux cleaned = 0.0166221 Jy ! Component: 150 - total flux cleaned = 0.0220733 Jy ! Component: 200 - total flux cleaned = 0.0265853 Jy ! Total flux subtracted in 200 components = 0.0265853 Jy ! Clean residual min=-0.005990 max=0.007291 Jy/beam ! Clean residual mean=-0.000012 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.167291 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 = 0.00377943 Jy ! Component: 100 - total flux cleaned = 0.00700795 Jy ! Component: 150 - total flux cleaned = 0.00991682 Jy ! Component: 200 - total flux cleaned = 0.0120707 Jy ! Total flux subtracted in 200 components = 0.0120707 Jy ! Clean residual min=-0.005203 max=0.006499 Jy/beam ! Clean residual mean=-0.000023 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.179362 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 113 components and 0.179362 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9098 mas, bmaj=1.532 mas, bpa=-0.5499 degrees ! Estimated noise=386.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153108 Jy ! Component: 100 - total flux cleaned = 0.00133576 Jy ! Component: 150 - total flux cleaned = 0.00224276 Jy ! Component: 200 - total flux cleaned = 0.0031203 Jy ! Total flux subtracted in 200 components = 0.0031203 Jy ! Clean residual min=-0.004111 max=0.004934 Jy/beam ! Clean residual mean=-0.000008 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.182483 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.182483 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=0.116803Jy sigma=0.000674 ! Fit after self-cal, rms=0.116739Jy sigma=0.000673 wmodel J2333+3901_X_2017_02_19_pus_map.mod ! Writing 130 model components to file: J2333+3901_X_2017_02_19_pus_map.mod wobs J2333+3901_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2333+3901_X_2017_02_19_pus_uvs.fits wwins J2333+3901_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J2333+3901_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186596 Jy ! Component: 100 - total flux cleaned = 0.00298199 Jy ! Component: 150 - total flux cleaned = 0.00389091 Jy ! Component: 200 - total flux cleaned = 0.00463034 Jy ! Component: 250 - total flux cleaned = 0.00528013 Jy ! Component: 300 - total flux cleaned = 0.00578366 Jy ! Component: 350 - total flux cleaned = 0.00615214 Jy ! Component: 400 - total flux cleaned = 0.00656976 Jy ! Component: 450 - total flux cleaned = 0.00691758 Jy ! Component: 500 - total flux cleaned = 0.00731359 Jy ! Component: 550 - total flux cleaned = 0.00770105 Jy ! Component: 600 - total flux cleaned = 0.00813582 Jy ! Component: 650 - total flux cleaned = 0.00861462 Jy ! Component: 700 - total flux cleaned = 0.00898006 Jy ! Component: 750 - total flux cleaned = 0.0094409 Jy ! Component: 800 - total flux cleaned = 0.00979216 Jy ! Component: 850 - total flux cleaned = 0.00999064 Jy ! Component: 900 - total flux cleaned = 0.0103324 Jy ! Component: 950 - total flux cleaned = 0.0106677 Jy ! Component: 1000 - total flux cleaned = 0.010762 Jy ! Component: 1050 - total flux cleaned = 0.0109476 Jy ! Component: 1100 - total flux cleaned = 0.011222 Jy ! Component: 1150 - total flux cleaned = 0.0114014 Jy ! Component: 1200 - total flux cleaned = 0.0114904 Jy ! Component: 1250 - total flux cleaned = 0.011797 Jy ! Component: 1300 - total flux cleaned = 0.0119684 Jy ! Component: 1350 - total flux cleaned = 0.0120532 Jy ! Component: 1400 - total flux cleaned = 0.0123055 Jy ! Component: 1450 - total flux cleaned = 0.0126371 Jy ! Component: 1500 - total flux cleaned = 0.01276 Jy ! Component: 1550 - total flux cleaned = 0.0129217 Jy ! Component: 1600 - total flux cleaned = 0.0132011 Jy ! Component: 1650 - total flux cleaned = 0.0133195 Jy ! Component: 1700 - total flux cleaned = 0.013631 Jy ! Component: 1750 - total flux cleaned = 0.0138615 Jy ! Component: 1800 - total flux cleaned = 0.0142033 Jy ! Component: 1850 - total flux cleaned = 0.0142783 Jy ! Component: 1900 - total flux cleaned = 0.0146495 Jy ! Component: 1950 - total flux cleaned = 0.0150155 Jy ! Component: 2000 - total flux cleaned = 0.0151965 Jy ! Total flux subtracted in 2048 components = 0.0154474 Jy ! Clean residual min=-0.001813 max=0.002014 Jy/beam ! Clean residual mean=-0.000007 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.19793 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 274 components and 0.19793 Jy ![Exited script file: muppet] wmap "J2333+3901_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9098 x 1.532 at -0.5499 degrees (North through East) ! Clean map min=-0.0063837 max=0.079224 Jy/beam ! Writing clean map to FITS file: J2333+3901_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0792238 invert ! Inverting map ! Your choice of large map pixels excluded 0.0791% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000713026 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.70004 2.70004 5.40009 10.8002 21.6003 43.2007 86.4014 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9098 x 1.532 at -0.5499 degrees (North through East) ! Clean map min=-0.0063837 max=0.079224 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 J2333+3901_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:49:15 2019