! Started logfile: J2150+1449_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:49 2019 obs J2150+1449_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2150+1449_X_2017_01_21_pus_uva.fits ! AN table 1: 219 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.68899 visibilities/baseline/integration-bin. ! Found source: J2150+1449 ! ! 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 65184 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 J2150+1449_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 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 446 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 446 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 446 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 362 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997288Jy sigma=0.006833 ! Fit after self-cal, rms=0.945736Jy sigma=0.006529 ! 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 0.117% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6407 mas, bmaj=1.422 mas, bpa=-5.886 degrees ! Estimated noise=1100.28 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 = 0.0410138 Jy ! Component: 100 - total flux cleaned = 0.0505791 Jy ! Total flux subtracted in 100 components = 0.0505791 Jy ! Clean residual min=-0.004107 max=0.004812 Jy/beam ! Clean residual mean=-0.000029 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0505791 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0505791 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=0.117360Jy sigma=0.000650 ! Fit after self-cal, rms=0.116263Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.117% 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 0.117% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8128 mas, bmaj=1.692 mas, bpa=-2.774 degrees ! Estimated noise=435.72 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 = 0.0109728 Jy ! Component: 100 - total flux cleaned = 0.0175808 Jy ! Component: 150 - total flux cleaned = 0.021894 Jy ! Component: 200 - total flux cleaned = 0.0247094 Jy ! Total flux subtracted in 200 components = 0.0247094 Jy ! Clean residual min=-0.006766 max=0.006517 Jy/beam ! Clean residual mean=-0.000030 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.0752885 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0752885 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=0.114972Jy sigma=0.000635 ! Fit after self-cal, rms=0.114788Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.117% 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 0.98 FD 1.02 HN 0.94 LA 0.70 ! MK 1.33 NL 1.29 OV 1.22 PT 0.78 ! SC 1.30 ! ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 LA 0.65 ! MK 1.26 NL 1.22 OV 1.32 PT 0.85 ! SC 1.38 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.13 HN 0.97 LA 0.66 ! MK 1.36 NL 1.28 OV 1.20 PT 0.85 ! SC 1.29 ! ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.05 LA 0.66 ! MK 1.38 NL 1.36 OV 1.22 PT 0.77 ! SC 1.38 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.10 HN 0.99 LA 0.67 ! MK 1.21 NL 1.24 OV 1.30 PT 0.86 ! SC 1.21 ! ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.18 HN 1.00 LA 0.66 ! MK 1.25 NL 1.27 OV 1.16 PT 0.78 ! SC 1.33 ! ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 0.92 LA 0.66 ! MK 1.27 NL 1.24 OV 1.29 PT 0.79 ! SC 1.25 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.14 HN 0.89 LA 0.66 ! MK 1.25 NL 1.28 OV 1.29 PT 0.81 ! SC 1.34 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.92 LA 0.68 ! MK 1.14 NL 1.25 OV 1.26 PT 0.79 ! SC 1.14 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.93 LA 0.66 ! MK 1.12 NL 1.26 OV 1.31 PT 0.80 ! SC 1.21 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.90 LA 0.70 ! MK 1.01 NL 1.11 OV 1.22 PT 0.86 ! SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 0.82 LA 0.69 ! MK 0.94 NL 1.16 OV 1.13 PT 0.81 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.114788Jy sigma=0.000634 ! Fit after self-cal, rms=0.113706Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8725 mas, bmaj=1.788 mas, bpa=-3.014 degrees ! Estimated noise=443.718 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 = -0.000697372 Jy ! Component: 100 - total flux cleaned = -0.000958899 Jy ! Component: 150 - total flux cleaned = -0.00114687 Jy ! Component: 200 - total flux cleaned = -0.00119061 Jy ! Total flux subtracted in 200 components = -0.00119061 Jy ! Clean residual min=-0.004052 max=0.006475 Jy/beam ! Clean residual mean=0.000036 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.0740979 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0740979 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=0.113630Jy sigma=0.000622 ! Fit after self-cal, rms=0.114144Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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=0.114144Jy sigma=0.000618 ! Fit after self-cal, rms=0.124999Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9105 mas, bmaj=1.828 mas, bpa=-4.019 degrees ! Estimated noise=451.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.41886e-05 Jy ! Component: 100 - total flux cleaned = -0.000234292 Jy ! Component: 150 - total flux cleaned = -0.000416063 Jy ! Component: 200 - total flux cleaned = -0.000499449 Jy ! Total flux subtracted in 200 components = -0.000499449 Jy ! Clean residual min=-0.003006 max=0.005490 Jy/beam ! Clean residual mean=-0.000015 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0735984 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0735984 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=0.124910Jy sigma=0.000613 ! Fit after self-cal, rms=0.125736Jy sigma=0.000612 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 (7.4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353899 Jy ! Component: 100 - total flux cleaned = 0.00420561 Jy ! Component: 150 - total flux cleaned = 0.00437251 Jy ! Component: 200 - total flux cleaned = 0.00447724 Jy ! Total flux subtracted in 200 components = 0.00447724 Jy ! Clean residual min=-0.002591 max=0.003159 Jy/beam ! Clean residual mean=-0.000004 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0780757 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0780757 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=0.125623Jy sigma=0.000611 ! Fit after self-cal, rms=0.125287Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-1.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317178 Jy ! Component: 100 - total flux cleaned = 0.00387455 Jy ! Component: 150 - total flux cleaned = 0.00406038 Jy ! Component: 200 - total flux cleaned = 0.00417426 Jy ! Total flux subtracted in 200 components = 0.00417426 Jy ! Clean residual min=-0.002517 max=0.002936 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0822499 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0822499 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=0.125131Jy sigma=0.000610 ! Fit after self-cal, rms=0.124809Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-4.8, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316223 Jy ! Component: 100 - total flux cleaned = 0.0049776 Jy ! Component: 150 - total flux cleaned = 0.00569754 Jy ! Component: 200 - total flux cleaned = 0.00604918 Jy ! Total flux subtracted in 200 components = 0.00604918 Jy ! Clean residual min=-0.002417 max=0.002520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0882991 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0882991 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=0.124659Jy sigma=0.000609 ! Fit after self-cal, rms=0.124344Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-0.8, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285582 Jy ! Component: 100 - total flux cleaned = 0.00480121 Jy ! Component: 150 - total flux cleaned = 0.00610543 Jy ! Component: 200 - total flux cleaned = 0.0068115 Jy ! Total flux subtracted in 200 components = 0.0068115 Jy ! Clean residual min=-0.002217 max=0.002331 Jy/beam ! Clean residual mean=-0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0951106 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.0951106 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=0.124186Jy sigma=0.000608 ! Fit after self-cal, rms=0.123886Jy sigma=0.000608 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (4.2, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269416 Jy ! Component: 100 - total flux cleaned = 0.00427761 Jy ! Component: 150 - total flux cleaned = 0.00522048 Jy ! Component: 200 - total flux cleaned = 0.00576618 Jy ! Total flux subtracted in 200 components = 0.00576618 Jy ! Clean residual min=-0.002170 max=0.002283 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.100877 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.100877 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=0.123730Jy sigma=0.000608 ! Fit after self-cal, rms=0.123428Jy sigma=0.000607 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (0, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259176 Jy ! Component: 100 - total flux cleaned = 0.00444386 Jy ! Component: 150 - total flux cleaned = 0.0055209 Jy ! Component: 200 - total flux cleaned = 0.0063155 Jy ! Total flux subtracted in 200 components = 0.0063155 Jy ! Clean residual min=-0.002304 max=0.002068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.107192 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.107192 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=0.123272Jy sigma=0.000607 ! Fit after self-cal, rms=0.122938Jy sigma=0.000607 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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=0.122938Jy sigma=0.000607 ! Fit after self-cal, rms=0.114128Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9005 mas, bmaj=1.817 mas, bpa=-3.267 degrees ! Estimated noise=440.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021335 Jy ! Component: 100 - total flux cleaned = 0.00328945 Jy ! Component: 150 - total flux cleaned = 0.00374729 Jy ! Component: 200 - total flux cleaned = 0.00402411 Jy ! Total flux subtracted in 200 components = 0.00402411 Jy ! Clean residual min=-0.001803 max=0.001930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.111216 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.111216 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=0.114055Jy sigma=0.000605 ! Fit after self-cal, rms=0.113492Jy sigma=0.000605 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 (-7.4, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199152 Jy ! Component: 100 - total flux cleaned = 0.00266578 Jy ! Component: 150 - total flux cleaned = 0.00288334 Jy ! Component: 200 - total flux cleaned = 0.00303295 Jy ! Total flux subtracted in 200 components = 0.00303295 Jy ! Clean residual min=-0.001644 max=0.001828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.114249 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.114249 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=0.113400Jy sigma=0.000605 ! Fit after self-cal, rms=0.113125Jy sigma=0.000605 ! Inverting map ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (0, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169483 Jy ! Component: 100 - total flux cleaned = 0.00263412 Jy ! Component: 150 - total flux cleaned = 0.00294751 Jy ! Component: 200 - total flux cleaned = 0.00328948 Jy ! Total flux subtracted in 200 components = 0.00328948 Jy ! Clean residual min=-0.001590 max=0.001654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.117539 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 134 components and 0.117539 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=0.113041Jy sigma=0.000604 ! Fit after self-cal, rms=0.112829Jy sigma=0.000604 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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=0.112829Jy sigma=0.000604 ! Fit after self-cal, rms=0.108283Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.074 mas, bmaj=2.758 mas, bpa=1.199 degrees ! Estimated noise=516.604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168982 Jy ! Component: 100 - total flux cleaned = 0.00231657 Jy ! Component: 150 - total flux cleaned = 0.00276252 Jy ! Component: 200 - total flux cleaned = 0.00311137 Jy ! Total flux subtracted in 200 components = 0.00311137 Jy ! Clean residual min=-0.002181 max=0.001430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.12065 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.12065 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=0.108263Jy sigma=0.000604 ! Fit after self-cal, rms=0.108061Jy sigma=0.000603 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 = 0.000500212 Jy ! Component: 100 - total flux cleaned = 0.000660036 Jy ! Component: 150 - total flux cleaned = 0.000903912 Jy ! Component: 200 - total flux cleaned = 0.00112764 Jy ! Total flux subtracted in 200 components = 0.00112764 Jy ! Clean residual min=-0.002144 max=0.001401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.121778 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 0.121778 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=0.108051Jy sigma=0.000603 ! Fit after self-cal, rms=0.108004Jy sigma=0.000603 ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.891 mas, bmaj=1.802 mas, bpa=-2.974 degrees ! Estimated noise=434.202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 1.802 at -2.974 degrees (North through East) ! Clean map min=-0.003092 max=0.058395 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6923 mas, bmaj=1.488 mas, bpa=-6.353 degrees ! Estimated noise=1169.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448887 Jy ! Component: 100 - total flux cleaned = 0.0584612 Jy ! Component: 150 - total flux cleaned = 0.0673836 Jy ! Component: 200 - total flux cleaned = 0.0742194 Jy ! Total flux subtracted in 200 components = 0.0742194 Jy ! Clean residual min=-0.004541 max=0.005111 Jy/beam ! Clean residual mean=-0.000023 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.0742194 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0742194 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.891 mas, bmaj=1.802 mas, bpa=-2.974 degrees ! Estimated noise=434.202 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) ! Added new window around map position (0.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813469 Jy ! Component: 100 - total flux cleaned = 0.013832 Jy ! Component: 150 - total flux cleaned = 0.0183859 Jy ! Component: 200 - total flux cleaned = 0.0222789 Jy ! Total flux subtracted in 200 components = 0.0222789 Jy ! Clean residual min=-0.003097 max=0.003073 Jy/beam ! Clean residual mean=-0.000015 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0964984 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.0964984 Jy ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.074 mas, bmaj=2.758 mas, bpa=1.199 degrees ! Estimated noise=516.604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387529 Jy ! Component: 100 - total flux cleaned = 0.00684415 Jy ! Component: 150 - total flux cleaned = 0.00910619 Jy ! Component: 200 - total flux cleaned = 0.0103329 Jy ! Total flux subtracted in 200 components = 0.0103329 Jy ! Clean residual min=-0.002989 max=0.002400 Jy/beam ! Clean residual mean=-0.000004 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.106831 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 = 0.00125125 Jy ! Component: 100 - total flux cleaned = 0.00229679 Jy ! Component: 150 - total flux cleaned = 0.00337598 Jy ! Component: 200 - total flux cleaned = 0.0042343 Jy ! Total flux subtracted in 200 components = 0.0042343 Jy ! Clean residual min=-0.002631 max=0.001904 Jy/beam ! Clean residual mean=0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.111066 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 94 components and 0.111066 Jy ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.118% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.891 mas, bmaj=1.802 mas, bpa=-2.974 degrees ! Estimated noise=434.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141561 Jy ! Component: 100 - total flux cleaned = 0.00271063 Jy ! Component: 150 - total flux cleaned = 0.00369556 Jy ! Component: 200 - total flux cleaned = 0.00428925 Jy ! Total flux subtracted in 200 components = 0.00428925 Jy ! Clean residual min=-0.002141 max=0.001925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.115355 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.115355 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=0.108178Jy sigma=0.000604 ! Fit after self-cal, rms=0.108108Jy sigma=0.000604 wmodel J2150+1449_X_2017_01_21_pus_map.mod ! Writing 116 model components to file: J2150+1449_X_2017_01_21_pus_map.mod wobs J2150+1449_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2150+1449_X_2017_01_21_pus_uvs.fits wwins J2150+1449_X_2017_01_21_pus_map.win ! wwins: Wrote 10 windows to J2150+1449_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 0.118% 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 = 0.000254847 Jy ! Component: 100 - total flux cleaned = 0.000223582 Jy ! Component: 150 - total flux cleaned = 0.000392396 Jy ! Component: 200 - total flux cleaned = 0.000687757 Jy ! Component: 250 - total flux cleaned = 0.000943422 Jy ! Component: 300 - total flux cleaned = 0.00116384 Jy ! Component: 350 - total flux cleaned = 0.00123474 Jy ! Component: 400 - total flux cleaned = 0.00125767 Jy ! Component: 450 - total flux cleaned = 0.00132364 Jy ! Component: 500 - total flux cleaned = 0.00123791 Jy ! Component: 550 - total flux cleaned = 0.00123796 Jy ! Component: 600 - total flux cleaned = 0.00127797 Jy ! Component: 650 - total flux cleaned = 0.00125827 Jy ! Component: 700 - total flux cleaned = 0.00131657 Jy ! Component: 750 - total flux cleaned = 0.00143001 Jy ! Component: 800 - total flux cleaned = 0.00146683 Jy ! Component: 850 - total flux cleaned = 0.00153937 Jy ! Component: 900 - total flux cleaned = 0.00162833 Jy ! Component: 950 - total flux cleaned = 0.00175046 Jy ! Component: 1000 - total flux cleaned = 0.00180202 Jy ! Component: 1050 - total flux cleaned = 0.00190349 Jy ! Component: 1100 - total flux cleaned = 0.00200278 Jy ! Component: 1150 - total flux cleaned = 0.00206795 Jy ! Component: 1200 - total flux cleaned = 0.00219599 Jy ! Component: 1250 - total flux cleaned = 0.0022588 Jy ! Component: 1300 - total flux cleaned = 0.00233646 Jy ! Component: 1350 - total flux cleaned = 0.00245852 Jy ! Component: 1400 - total flux cleaned = 0.00248852 Jy ! Component: 1450 - total flux cleaned = 0.00260693 Jy ! Component: 1500 - total flux cleaned = 0.00265048 Jy ! Component: 1550 - total flux cleaned = 0.00276532 Jy ! Component: 1600 - total flux cleaned = 0.00286437 Jy ! Component: 1650 - total flux cleaned = 0.00290588 Jy ! Component: 1700 - total flux cleaned = 0.00297444 Jy ! Component: 1750 - total flux cleaned = 0.00298806 Jy ! Component: 1800 - total flux cleaned = 0.0031224 Jy ! Component: 1850 - total flux cleaned = 0.00316222 Jy ! Component: 1900 - total flux cleaned = 0.00325395 Jy ! Component: 1950 - total flux cleaned = 0.00334434 Jy ! Component: 2000 - total flux cleaned = 0.00334433 Jy ! Total flux subtracted in 2048 components = 0.0034325 Jy ! Clean residual min=-0.000644 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.118787 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 240 components and 0.118787 Jy ![Exited script file: muppet] wmap "J2150+1449_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.118% 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: 0.891 x 1.802 at -2.974 degrees (North through East) ! Clean map min=-0.0019157 max=0.058805 Jy/beam ! Writing clean map to FITS file: J2150+1449_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 0.058805 invert ! Inverting map ! Your choice of large map pixels excluded 0.118% 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 0.00022722 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15919 1.15919 2.31838 4.63675 9.27351 18.547 37.094 74.1881 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 1.802 at -2.974 degrees (North through East) ! Clean map min=-0.0019157 max=0.058805 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 J2150+1449_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:54 2019