! Started logfile: J1113+1442_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:54 2019 obs J1113+1442_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1113+1442_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.652778 visibilities/baseline/integration-bin. ! Found source: J1113+1442 ! ! 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 2256 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 J1113+1442_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.807007Jy sigma=0.005998 ! Fit after self-cal, rms=0.797708Jy sigma=0.005939 ! 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 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.562 mas, bmaj=1.628 mas, bpa=-3.288 degrees ! Estimated noise=2632.08 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 = 0.161962 Jy ! Component: 100 - total flux cleaned = 0.212064 Jy ! Total flux subtracted in 100 components = 0.212064 Jy ! Clean residual min=-0.013612 max=0.020446 Jy/beam ! Clean residual mean=-0.000003 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 0.212064 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.212064 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=0.106418Jy sigma=0.000690 ! Fit after self-cal, rms=0.106266Jy sigma=0.000690 ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6753 mas, bmaj=1.791 mas, bpa=-0.6409 degrees ! Estimated noise=2074.53 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 = 0.020748 Jy ! Component: 100 - total flux cleaned = 0.027953 Jy ! Component: 150 - total flux cleaned = 0.02857 Jy ! Component: 200 - total flux cleaned = 0.0284304 Jy ! Total flux subtracted in 200 components = 0.0284304 Jy ! Clean residual min=-0.007392 max=0.009209 Jy/beam ! Clean residual mean=-0.000009 rms=0.002212 Jy/beam ! Combined flux in latest and established models = 0.240495 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.240495 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=0.103020Jy sigma=0.000656 ! Fit after self-cal, rms=0.102987Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 0.98 FD 1.00* HN 0.90 LA 1.13 ! MK 0.90 NL 0.96 OV 1.03 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.94 LA 1.05 ! MK 1.01 NL 0.89 OV 1.03 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.96 LA 1.06 ! MK 0.97 NL 0.95 OV 0.98 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.87 LA 1.11 ! MK 0.99 NL 0.89 OV 0.98 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.97 LA 1.04 ! MK 0.96 NL 1.01 OV 1.00 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.99 LA 1.15 ! MK 1.01 NL 0.93 OV 0.97 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.98 LA 1.08 ! MK 1.01 NL 0.90 OV 1.10 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 LA 1.04 ! MK 1.05 NL 0.93 OV 1.04 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 LA 1.07 ! MK 0.97 NL 0.96 OV 1.08 PT 0.97 ! SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.03 LA 1.14 ! MK 1.00 NL 0.97 OV 1.01 PT 0.96 ! SC 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 LA 1.06 ! MK 1.15 NL 1.02 OV 1.06 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 0.96 LA 1.17 ! MK 1.03 NL 0.88 OV 1.16 PT 1.10 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.102987Jy sigma=0.000656 ! Fit after self-cal, rms=0.104706Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6738 mas, bmaj=1.787 mas, bpa=-0.8866 degrees ! Estimated noise=2060.01 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 = -0.000204607 Jy ! Component: 100 - total flux cleaned = -0.000202884 Jy ! Component: 150 - total flux cleaned = -0.000270534 Jy ! Component: 200 - total flux cleaned = -0.000382283 Jy ! Total flux subtracted in 200 components = -0.000382283 Jy ! Clean residual min=-0.004844 max=0.005362 Jy/beam ! Clean residual mean=-0.000000 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.240112 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.240112 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=0.104610Jy sigma=0.000639 ! Fit after self-cal, rms=0.104798Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.621% 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=0.104798Jy sigma=0.000639 ! Fit after self-cal, rms=0.105148Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6735 mas, bmaj=1.788 mas, bpa=-0.8981 degrees ! Estimated noise=2065.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410824 Jy ! Component: 100 - total flux cleaned = 0.000363447 Jy ! Component: 150 - total flux cleaned = 0.000320529 Jy ! Component: 200 - total flux cleaned = 0.00024292 Jy ! Total flux subtracted in 200 components = 0.00024292 Jy ! Clean residual min=-0.004785 max=0.005396 Jy/beam ! Clean residual mean=0.000000 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.240355 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.240355 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=0.105099Jy sigma=0.000639 ! Fit after self-cal, rms=0.105100Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 = -5.36969e-05 Jy ! Component: 100 - total flux cleaned = -8.84539e-05 Jy ! Component: 150 - total flux cleaned = -0.000153624 Jy ! Component: 200 - total flux cleaned = -0.00018222 Jy ! Total flux subtracted in 200 components = -0.00018222 Jy ! Clean residual min=-0.004730 max=0.005428 Jy/beam ! Clean residual mean=0.000001 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.240173 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.240173 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=0.105074Jy sigma=0.000639 ! Fit after self-cal, rms=0.105074Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.621% 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=0.105074Jy sigma=0.000638 ! Fit after self-cal, rms=0.105315Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6725 mas, bmaj=1.788 mas, bpa=-0.9425 degrees ! Estimated noise=2067.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310385 Jy ! Component: 100 - total flux cleaned = 0.000565119 Jy ! Component: 150 - total flux cleaned = 0.000538692 Jy ! Component: 200 - total flux cleaned = 0.000563275 Jy ! Total flux subtracted in 200 components = 0.000563275 Jy ! Clean residual min=-0.004668 max=0.005410 Jy/beam ! Clean residual mean=-0.000000 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.240736 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.240736 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=0.105296Jy sigma=0.000638 ! Fit after self-cal, rms=0.105298Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 = 2.21793e-05 Jy ! Component: 100 - total flux cleaned = -2.73986e-05 Jy ! Component: 150 - total flux cleaned = -4.89449e-05 Jy ! Component: 200 - total flux cleaned = -6.82356e-05 Jy ! Total flux subtracted in 200 components = -6.82356e-05 Jy ! Clean residual min=-0.004642 max=0.005363 Jy/beam ! Clean residual mean=0.000000 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.240668 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.240668 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=0.105285Jy sigma=0.000638 ! Fit after self-cal, rms=0.105286Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.621% 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=0.105286Jy sigma=0.000638 ! Fit after self-cal, rms=0.105440Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.742 mas, bmaj=2.917 mas, bpa=-1.967 degrees ! Estimated noise=3228.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102599 Jy ! Component: 100 - total flux cleaned = 0.00111744 Jy ! Component: 150 - total flux cleaned = 0.00127334 Jy ! Component: 200 - total flux cleaned = 0.00144993 Jy ! Total flux subtracted in 200 components = 0.00144993 Jy ! Clean residual min=-0.005804 max=0.008195 Jy/beam ! Clean residual mean=-0.000001 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.242118 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.242118 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=0.105452Jy sigma=0.000638 ! Fit after self-cal, rms=0.105440Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 = 3.89155e-05 Jy ! Component: 100 - total flux cleaned = 7.42028e-05 Jy ! Component: 150 - total flux cleaned = 0.000206254 Jy ! Component: 200 - total flux cleaned = 0.000297463 Jy ! Total flux subtracted in 200 components = 0.000297463 Jy ! Clean residual min=-0.005705 max=0.008093 Jy/beam ! Clean residual mean=-0.000002 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.242415 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.242415 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=0.105459Jy sigma=0.000639 ! Fit after self-cal, rms=0.105447Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6717 mas, bmaj=1.788 mas, bpa=-0.9752 degrees ! Estimated noise=2068.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6717 x 1.788 at -0.9752 degrees (North through East) ! Clean map min=-0.0040743 max=0.20548 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 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5571 mas, bmaj=1.627 mas, bpa=-3.77 degrees ! Estimated noise=2596.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15966 Jy ! Component: 100 - total flux cleaned = 0.208994 Jy ! Component: 150 - total flux cleaned = 0.229383 Jy ! Component: 200 - total flux cleaned = 0.237482 Jy ! Total flux subtracted in 200 components = 0.237482 Jy ! Clean residual min=-0.006286 max=0.007581 Jy/beam ! Clean residual mean=-0.000004 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.237482 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.237482 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6717 mas, bmaj=1.788 mas, bpa=-0.9752 degrees ! Estimated noise=2068.82 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 = 0.0048705 Jy ! Component: 100 - total flux cleaned = 0.00526325 Jy ! Component: 150 - total flux cleaned = 0.0052726 Jy ! Component: 200 - total flux cleaned = 0.00519405 Jy ! Total flux subtracted in 200 components = 0.00519405 Jy ! Clean residual min=-0.004923 max=0.005576 Jy/beam ! Clean residual mean=-0.000003 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.242676 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.242676 Jy ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.742 mas, bmaj=2.917 mas, bpa=-1.967 degrees ! Estimated noise=3228.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062743 Jy ! Component: 100 - total flux cleaned = 0.000726974 Jy ! Component: 150 - total flux cleaned = 0.000730646 Jy ! Component: 200 - total flux cleaned = 0.000763355 Jy ! Total flux subtracted in 200 components = 0.000763355 Jy ! Clean residual min=-0.005860 max=0.007990 Jy/beam ! Clean residual mean=-0.000007 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.24344 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.8237e-07 Jy ! Component: 100 - total flux cleaned = 1.3069e-06 Jy ! Component: 150 - total flux cleaned = 3.91623e-06 Jy ! Component: 200 - total flux cleaned = 5.23324e-06 Jy ! Total flux subtracted in 200 components = 5.23324e-06 Jy ! Clean residual min=-0.005731 max=0.007907 Jy/beam ! Clean residual mean=-0.000007 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.243445 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.243445 Jy ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 0.621% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6717 mas, bmaj=1.788 mas, bpa=-0.9752 degrees ! Estimated noise=2068.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513773 Jy ! Component: 100 - total flux cleaned = -3.94555e-05 Jy ! Component: 150 - total flux cleaned = -0.000444909 Jy ! Component: 200 - total flux cleaned = -0.000807951 Jy ! Total flux subtracted in 200 components = -0.000807951 Jy ! Clean residual min=-0.004646 max=0.005443 Jy/beam ! Clean residual mean=-0.000002 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.242637 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.242637 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=0.105468Jy sigma=0.000638 ! Fit after self-cal, rms=0.105462Jy sigma=0.000638 wmodel J1113+1442_X_2017_01_21_pus_map.mod ! Writing 27 model components to file: J1113+1442_X_2017_01_21_pus_map.mod wobs J1113+1442_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1113+1442_X_2017_01_21_pus_uvs.fits wwins J1113+1442_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J1113+1442_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 0.621% 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 = 0.00209143 Jy ! Component: 100 - total flux cleaned = 0.00234582 Jy ! Component: 150 - total flux cleaned = 0.00226976 Jy ! Component: 200 - total flux cleaned = 0.00241569 Jy ! Component: 250 - total flux cleaned = 0.0025509 Jy ! Component: 300 - total flux cleaned = 0.00280959 Jy ! Component: 350 - total flux cleaned = 0.00311772 Jy ! Component: 400 - total flux cleaned = 0.00329366 Jy ! Component: 450 - total flux cleaned = 0.00329469 Jy ! Component: 500 - total flux cleaned = 0.00318373 Jy ! Component: 550 - total flux cleaned = 0.00318385 Jy ! Component: 600 - total flux cleaned = 0.00313253 Jy ! Component: 650 - total flux cleaned = 0.00313268 Jy ! Component: 700 - total flux cleaned = 0.00327865 Jy ! Component: 750 - total flux cleaned = 0.00332546 Jy ! Component: 800 - total flux cleaned = 0.00341782 Jy ! Component: 850 - total flux cleaned = 0.00350804 Jy ! Component: 900 - total flux cleaned = 0.00355199 Jy ! Component: 950 - total flux cleaned = 0.00355378 Jy ! Component: 1000 - total flux cleaned = 0.00363907 Jy ! Component: 1050 - total flux cleaned = 0.00372113 Jy ! Component: 1100 - total flux cleaned = 0.00372084 Jy ! Component: 1150 - total flux cleaned = 0.00364293 Jy ! Component: 1200 - total flux cleaned = 0.00368079 Jy ! Component: 1250 - total flux cleaned = 0.00349493 Jy ! Component: 1300 - total flux cleaned = 0.00342198 Jy ! Component: 1350 - total flux cleaned = 0.00317304 Jy ! Component: 1400 - total flux cleaned = 0.00313895 Jy ! Component: 1450 - total flux cleaned = 0.00303609 Jy ! Component: 1500 - total flux cleaned = 0.00296903 Jy ! Component: 1550 - total flux cleaned = 0.00293592 Jy ! Component: 1600 - total flux cleaned = 0.00267677 Jy ! Component: 1650 - total flux cleaned = 0.00270895 Jy ! Component: 1700 - total flux cleaned = 0.00270876 Jy ! Component: 1750 - total flux cleaned = 0.00270935 Jy ! Component: 1800 - total flux cleaned = 0.00289291 Jy ! Component: 1850 - total flux cleaned = 0.00298333 Jy ! Component: 1900 - total flux cleaned = 0.00319116 Jy ! Component: 1950 - total flux cleaned = 0.00327889 Jy ! Component: 2000 - total flux cleaned = 0.00342351 Jy ! Total flux subtracted in 2048 components = 0.00350921 Jy ! Clean residual min=-0.001536 max=0.001846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.246146 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 144 components and 0.246146 Jy ![Exited script file: muppet] wmap "J1113+1442_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.621% 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: 0.6717 x 1.788 at -0.9752 degrees (North through East) ! Clean map min=-0.0034646 max=0.20544 Jy/beam ! Writing clean map to FITS file: J1113+1442_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 0.205444 invert ! Inverting map ! Your choice of large map pixels excluded 0.621% 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 0.000489728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.715127 0.715127 1.43025 2.86051 5.72102 11.442 22.8841 45.7681 91.5362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.205 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6717 x 1.788 at -0.9752 degrees (North through East) ! Clean map min=-0.0034646 max=0.20544 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 J1113+1442_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:55 2019