! Started logfile: J2102+4702_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:27 2019 obs J2102+4702_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2102+4702_X_2017_01_21_pus_uva.fits ! AN table 1: 219 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.636479 visibilities/baseline/integration-bin. ! Found source: J2102+4702 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1086 lines of history. ! ! Reading 60216 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 J2102+4702_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925893Jy sigma=0.006629 ! Fit after self-cal, rms=0.904301Jy sigma=0.006495 ! 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.721 mas, bmaj=0.9223 mas, bpa=14.13 degrees ! Estimated noise=1145.83 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 = 0.079228 Jy ! Component: 100 - total flux cleaned = 0.09655 Jy ! Total flux subtracted in 100 components = 0.09655 Jy ! Clean residual min=-0.004034 max=0.005166 Jy/beam ! Clean residual mean=0.000006 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.09655 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.09655 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=0.106516Jy sigma=0.000635 ! Fit after self-cal, rms=0.106475Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8984 mas, bmaj=1.115 mas, bpa=8.926 degrees ! Estimated noise=417.098 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 = 0.00522748 Jy ! Component: 100 - total flux cleaned = 0.00751209 Jy ! Component: 150 - total flux cleaned = 0.00874865 Jy ! Component: 200 - total flux cleaned = 0.00947046 Jy ! Total flux subtracted in 200 components = 0.00947046 Jy ! Clean residual min=-0.002875 max=0.002318 Jy/beam ! Clean residual mean=0.000035 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.10602 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.10602 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=0.106270Jy sigma=0.000633 ! Fit after self-cal, rms=0.106263Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.02 LA 0.94 ! MK 0.99 NL 0.97 OV 0.97 PT 1.03 ! SC 1.16 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 LA 0.96 ! MK 0.97 NL 0.98 OV 1.01 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 LA 0.96 ! MK 1.02 NL 0.98 OV 1.02 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.96 LA 0.97 ! MK 1.04 NL 0.99 OV 0.95 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.05 LA 0.92 ! MK 1.02 NL 0.97 OV 1.01 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.00 LA 0.94 ! MK 1.01 NL 0.95 OV 1.05 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.02 LA 0.95 ! MK 1.00 NL 0.99 OV 1.06 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 0.95 LA 0.98 ! MK 0.99 NL 0.98 OV 1.05 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 LA 0.99 ! MK 0.98 NL 0.98 OV 1.05 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.97 LA 0.98 ! MK 0.99 NL 0.96 OV 1.00 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.96 LA 1.03 ! MK 1.01 NL 0.96 OV 1.03 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 LA 1.00 ! MK 1.01 NL 0.94 OV 1.02 PT 1.01 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.106263Jy sigma=0.000633 ! Fit after self-cal, rms=0.106414Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9025 mas, bmaj=1.118 mas, bpa=8.272 degrees ! Estimated noise=417.151 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 = -0.000313185 Jy ! Component: 100 - total flux cleaned = -0.000438743 Jy ! Component: 150 - total flux cleaned = -0.00050061 Jy ! Component: 200 - total flux cleaned = -0.00054442 Jy ! Total flux subtracted in 200 components = -0.00054442 Jy ! Clean residual min=-0.002289 max=0.002258 Jy/beam ! Clean residual mean=0.000044 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.105476 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.105476 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=0.106407Jy sigma=0.000632 ! Fit after self-cal, rms=0.106441Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.106441Jy sigma=0.000631 ! Fit after self-cal, rms=0.109071Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9052 mas, bmaj=1.119 mas, bpa=9.003 degrees ! Estimated noise=417.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.04684e-05 Jy ! Component: 100 - total flux cleaned = -4.87134e-05 Jy ! Component: 150 - total flux cleaned = -7.10602e-05 Jy ! Component: 200 - total flux cleaned = -9.10928e-05 Jy ! Total flux subtracted in 200 components = -9.10928e-05 Jy ! Clean residual min=-0.001175 max=0.001210 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.105385 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.105385 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=0.109068Jy sigma=0.000629 ! Fit after self-cal, rms=0.109172Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947176 Jy ! Component: 100 - total flux cleaned = 0.00105619 Jy ! Component: 150 - total flux cleaned = 0.00109373 Jy ! Component: 200 - total flux cleaned = 0.00109424 Jy ! Total flux subtracted in 200 components = 0.00109424 Jy ! Clean residual min=-0.001123 max=0.001020 Jy/beam ! Clean residual mean=0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.106479 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.106479 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=0.109160Jy sigma=0.000629 ! Fit after self-cal, rms=0.109158Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.109158Jy sigma=0.000629 ! Fit after self-cal, rms=0.109434Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9047 mas, bmaj=1.12 mas, bpa=9.294 degrees ! Estimated noise=418.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293329 Jy ! Component: 100 - total flux cleaned = 0.000244098 Jy ! Component: 150 - total flux cleaned = 0.000200545 Jy ! Component: 200 - total flux cleaned = 0.00016081 Jy ! Total flux subtracted in 200 components = 0.00016081 Jy ! Clean residual min=-0.001074 max=0.001030 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.10664 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.10664 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=0.109429Jy sigma=0.000629 ! Fit after self-cal, rms=0.109433Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 6.9766e-05 Jy ! Component: 100 - total flux cleaned = 5.75208e-05 Jy ! Component: 150 - total flux cleaned = 3.45438e-05 Jy ! Component: 200 - total flux cleaned = 2.3453e-05 Jy ! Total flux subtracted in 200 components = 2.3453e-05 Jy ! Clean residual min=-0.001046 max=0.001046 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.106663 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.106663 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=0.109431Jy sigma=0.000629 ! Fit after self-cal, rms=0.109432Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (20.6, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573673 Jy ! Component: 100 - total flux cleaned = 0.000574672 Jy ! Component: 150 - total flux cleaned = 0.000639679 Jy ! Component: 200 - total flux cleaned = 0.000697136 Jy ! Total flux subtracted in 200 components = 0.000697136 Jy ! Clean residual min=-0.000924 max=0.000873 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.107361 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.107361 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=0.109422Jy sigma=0.000629 ! Fit after self-cal, rms=0.109420Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.109420Jy sigma=0.000629 ! Fit after self-cal, rms=0.109322Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.026 mas, bmaj=2.254 mas, bpa=50.77 degrees ! Estimated noise=586.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194692 Jy ! Component: 100 - total flux cleaned = 0.00042722 Jy ! Component: 150 - total flux cleaned = 0.000563098 Jy ! Component: 200 - total flux cleaned = 0.000667303 Jy ! Total flux subtracted in 200 components = 0.000667303 Jy ! Clean residual min=-0.000900 max=0.001069 Jy/beam ! Clean residual mean=0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.108028 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.108028 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=0.109321Jy sigma=0.000629 ! Fit after self-cal, rms=0.109328Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 7.24927e-05 Jy ! Component: 100 - total flux cleaned = 0.000175445 Jy ! Component: 150 - total flux cleaned = 0.00023962 Jy ! Component: 200 - total flux cleaned = 0.000281862 Jy ! Total flux subtracted in 200 components = 0.000281862 Jy ! Clean residual min=-0.000873 max=0.001043 Jy/beam ! Clean residual mean=0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.10831 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.10831 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=0.109328Jy sigma=0.000629 ! Fit after self-cal, rms=0.109330Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9042 mas, bmaj=1.121 mas, bpa=9.393 degrees ! Estimated noise=417.472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9042 x 1.121 at 9.393 degrees (North through East) ! Clean map min=-0.00079995 max=0.10198 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7268 mas, bmaj=0.9264 mas, bpa=14.64 degrees ! Estimated noise=1150.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.079364 Jy ! Component: 100 - total flux cleaned = 0.0966992 Jy ! Component: 150 - total flux cleaned = 0.101605 Jy ! Component: 200 - total flux cleaned = 0.104105 Jy ! Total flux subtracted in 200 components = 0.104105 Jy ! Clean residual min=-0.003003 max=0.003075 Jy/beam ! Clean residual mean=0.000000 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.104105 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 0.104105 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9042 mas, bmaj=1.121 mas, bpa=9.393 degrees ! Estimated noise=417.472 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 = 0.00179122 Jy ! Component: 100 - total flux cleaned = 0.00250413 Jy ! Component: 150 - total flux cleaned = 0.00285365 Jy ! Component: 200 - total flux cleaned = 0.00320871 Jy ! Total flux subtracted in 200 components = 0.00320871 Jy ! Clean residual min=-0.001112 max=0.001072 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.107314 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.107314 Jy ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.026 mas, bmaj=2.254 mas, bpa=50.77 degrees ! Estimated noise=586.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346701 Jy ! Component: 100 - total flux cleaned = 0.000661962 Jy ! Component: 150 - total flux cleaned = 0.000810218 Jy ! Component: 200 - total flux cleaned = 0.000880749 Jy ! Total flux subtracted in 200 components = 0.000880749 Jy ! Clean residual min=-0.000954 max=0.001079 Jy/beam ! Clean residual mean=0.000006 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.108195 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 = 5.13339e-05 Jy ! Component: 100 - total flux cleaned = 0.000109064 Jy ! Component: 150 - total flux cleaned = 0.00011917 Jy ! Component: 200 - total flux cleaned = 0.000129151 Jy ! Total flux subtracted in 200 components = 0.000129151 Jy ! Clean residual min=-0.000883 max=0.001056 Jy/beam ! Clean residual mean=0.000007 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.108324 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.108324 Jy ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.9042 mas, bmaj=1.121 mas, bpa=9.393 degrees ! Estimated noise=417.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147961 Jy ! Component: 100 - total flux cleaned = 0.000167275 Jy ! Component: 150 - total flux cleaned = 0.000185508 Jy ! Component: 200 - total flux cleaned = 0.00018468 Jy ! Total flux subtracted in 200 components = 0.00018468 Jy ! Clean residual min=-0.001031 max=0.001096 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.108509 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.108509 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=0.109339Jy sigma=0.000629 ! Fit after self-cal, rms=0.109342Jy sigma=0.000629 wmodel J2102+4702_X_2017_01_21_pus_map.mod ! Writing 75 model components to file: J2102+4702_X_2017_01_21_pus_map.mod wobs J2102+4702_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2102+4702_X_2017_01_21_pus_uvs.fits wwins J2102+4702_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J2102+4702_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.33858e-05 Jy ! Component: 100 - total flux cleaned = 5.68793e-05 Jy ! Component: 150 - total flux cleaned = 7.21507e-05 Jy ! Component: 200 - total flux cleaned = 5.74323e-05 Jy ! Component: 250 - total flux cleaned = 9.98885e-05 Jy ! Component: 300 - total flux cleaned = 0.000113618 Jy ! Component: 350 - total flux cleaned = 0.000207144 Jy ! Component: 400 - total flux cleaned = 0.00033658 Jy ! Component: 450 - total flux cleaned = 0.000411963 Jy ! Component: 500 - total flux cleaned = 0.000522961 Jy ! Component: 550 - total flux cleaned = 0.00058324 Jy ! Component: 600 - total flux cleaned = 0.000642608 Jy ! Component: 650 - total flux cleaned = 0.000689171 Jy ! Component: 700 - total flux cleaned = 0.000745918 Jy ! Component: 750 - total flux cleaned = 0.000779227 Jy ! Component: 800 - total flux cleaned = 0.000812216 Jy ! Component: 850 - total flux cleaned = 0.000866502 Jy ! Component: 900 - total flux cleaned = 0.000941103 Jy ! Component: 950 - total flux cleaned = 0.00100376 Jy ! Component: 1000 - total flux cleaned = 0.00100358 Jy ! Component: 1050 - total flux cleaned = 0.00102389 Jy ! Component: 1100 - total flux cleaned = 0.0010636 Jy ! Component: 1150 - total flux cleaned = 0.00105368 Jy ! Component: 1200 - total flux cleaned = 0.00110225 Jy ! Component: 1250 - total flux cleaned = 0.00109281 Jy ! Component: 1300 - total flux cleaned = 0.00112108 Jy ! Component: 1350 - total flux cleaned = 0.00115808 Jy ! Component: 1400 - total flux cleaned = 0.00114911 Jy ! Component: 1450 - total flux cleaned = 0.00115818 Jy ! Component: 1500 - total flux cleaned = 0.00116715 Jy ! Component: 1550 - total flux cleaned = 0.00117593 Jy ! Component: 1600 - total flux cleaned = 0.00119316 Jy ! Component: 1650 - total flux cleaned = 0.0011845 Jy ! Component: 1700 - total flux cleaned = 0.001176 Jy ! Component: 1750 - total flux cleaned = 0.00115113 Jy ! Component: 1800 - total flux cleaned = 0.00117584 Jy ! Component: 1850 - total flux cleaned = 0.00115955 Jy ! Component: 1900 - total flux cleaned = 0.00117563 Jy ! Component: 1950 - total flux cleaned = 0.00117565 Jy ! Component: 2000 - total flux cleaned = 0.00118352 Jy ! Total flux subtracted in 2048 components = 0.00114446 Jy ! Clean residual min=-0.000436 max=0.000390 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.109653 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 203 components and 0.109653 Jy ![Exited script file: muppet] wmap "J2102+4702_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9042 x 1.121 at 9.393 degrees (North through East) ! Clean map min=-0.0006732 max=0.10195 Jy/beam ! Writing clean map to FITS file: J2102+4702_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.101953 invert ! Inverting map ! Your choice of large map pixels excluded 0.12% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.401145 0.401145 0.80229 1.60458 3.20916 6.41832 12.8366 25.6733 51.3465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9042 x 1.121 at 9.393 degrees (North through East) ! Clean map min=-0.0006732 max=0.10195 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 J2102+4702_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:30 2019