! Started logfile: J0914+0245_X_2017_08_05_pus_uvs.log on Thu May 9 18:50:44 2019 obs J0914+0245_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0914+0245_X_2017_08_05_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.716239 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! 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 575 lines of history. ! ! Reading 5028 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 J0914+0245_X_2017_08_05_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.783624Jy sigma=0.006529 ! Fit after self-cal, rms=0.778497Jy sigma=0.006488 ! 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 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6164 mas, bmaj=1.95 mas, bpa=-3.241 degrees ! Estimated noise=1617.3 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 = 0.165545 Jy ! Component: 100 - total flux cleaned = 0.229287 Jy ! Total flux subtracted in 100 components = 0.229287 Jy ! Clean residual min=-0.022088 max=0.037983 Jy/beam ! Clean residual mean=-0.000047 rms=0.006811 Jy/beam ! Combined flux in latest and established models = 0.229287 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.229287 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=0.118811Jy sigma=0.000957 ! Fit after self-cal, rms=0.118358Jy sigma=0.000954 ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7541 mas, bmaj=2.162 mas, bpa=-2.906 degrees ! Estimated noise=1206.98 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 = 0.0502897 Jy ! Component: 100 - total flux cleaned = 0.0769194 Jy ! Component: 150 - total flux cleaned = 0.0918915 Jy ! Component: 200 - total flux cleaned = 0.100515 Jy ! Total flux subtracted in 200 components = 0.100515 Jy ! Clean residual min=-0.013496 max=0.032308 Jy/beam ! Clean residual mean=-0.000047 rms=0.004828 Jy/beam ! Combined flux in latest and established models = 0.329802 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.329802 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=0.095916Jy sigma=0.000758 ! Fit after self-cal, rms=0.095677Jy sigma=0.000756 ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289461 Jy ! Component: 100 - total flux cleaned = 0.0338897 Jy ! Component: 150 - total flux cleaned = 0.035558 Jy ! Component: 200 - total flux cleaned = 0.0369769 Jy ! Total flux subtracted in 200 components = 0.0369769 Jy ! Clean residual min=-0.010273 max=0.010402 Jy/beam ! Clean residual mean=-0.000028 rms=0.002755 Jy/beam ! Combined flux in latest and established models = 0.366779 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.366779 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=0.086488Jy sigma=0.000685 ! Fit after self-cal, rms=0.085753Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.13 KP 1.11 ! LA 0.98 MK 1.00 NL 0.92 OV 1.05 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.07 KP 1.01 ! LA 0.97 MK 0.97 NL 0.90 OV 1.05 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.08 KP 0.95 ! LA 1.02 MK 0.92 NL 0.90 OV 1.05 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.99 KP 0.90 ! LA 1.00 MK 0.96 NL 0.91 OV 1.07 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.02 KP 0.84 ! LA 0.99 MK 1.03 NL 0.95 OV 1.07 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.08 KP 0.84 ! LA 1.00 MK 0.91 NL 0.92 OV 1.11 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.13 KP 0.82 ! LA 0.98 MK 1.02 NL 0.90 OV 1.13 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.11 KP 0.85 ! LA 0.96 MK 1.02 NL 0.97 OV 1.09 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.12 KP 0.86 ! LA 1.01 MK 1.00 NL 0.98 OV 1.10 ! PT 1.00 SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.12 KP 0.89 ! LA 1.00 MK 0.94 NL 0.93 OV 1.12 ! PT 1.02 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.11 KP 0.94 ! LA 0.99 MK 0.94 NL 0.96 OV 1.07 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.07 KP 0.92 ! LA 0.98 MK 0.93 NL 0.92 OV 1.06 ! PT 1.05 SC 0.91 ! ! ! Fit before self-cal, rms=0.085753Jy sigma=0.000679 ! Fit after self-cal, rms=0.080065Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7498 mas, bmaj=2.144 mas, bpa=-2.667 degrees ! Estimated noise=1184.65 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 = 0.00690865 Jy ! Component: 100 - total flux cleaned = 0.00798829 Jy ! Component: 150 - total flux cleaned = 0.00882286 Jy ! Component: 200 - total flux cleaned = 0.00908634 Jy ! Total flux subtracted in 200 components = 0.00908634 Jy ! Clean residual min=-0.004189 max=0.005248 Jy/beam ! Clean residual mean=0.000005 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.375865 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.375865 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=0.079113Jy sigma=0.000643 ! Fit after self-cal, rms=0.079000Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.079000Jy sigma=0.000642 ! Fit after self-cal, rms=0.078602Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7486 mas, bmaj=2.141 mas, bpa=-2.713 degrees ! Estimated noise=1180.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301224 Jy ! Component: 100 - total flux cleaned = 0.00336296 Jy ! Component: 150 - total flux cleaned = 0.00356714 Jy ! Component: 200 - total flux cleaned = 0.00356922 Jy ! Total flux subtracted in 200 components = 0.00356922 Jy ! Clean residual min=-0.003747 max=0.004431 Jy/beam ! Clean residual mean=0.000005 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.379434 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.379434 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=0.078412Jy sigma=0.000640 ! Fit after self-cal, rms=0.078390Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384026 Jy ! Component: 100 - total flux cleaned = 0.00523416 Jy ! Component: 150 - total flux cleaned = 0.00602888 Jy ! Component: 200 - total flux cleaned = 0.00649909 Jy ! Total flux subtracted in 200 components = 0.00649909 Jy ! Clean residual min=-0.003322 max=0.002556 Jy/beam ! Clean residual mean=0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.385934 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.385933 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=0.078195Jy sigma=0.000638 ! Fit after self-cal, rms=0.078184Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.078184Jy sigma=0.000638 ! Fit after self-cal, rms=0.078018Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7479 mas, bmaj=2.141 mas, bpa=-2.8 degrees ! Estimated noise=1178.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100009 Jy ! Component: 100 - total flux cleaned = 0.00133373 Jy ! Component: 150 - total flux cleaned = 0.00153231 Jy ! Component: 200 - total flux cleaned = 0.00166986 Jy ! Total flux subtracted in 200 components = 0.00166986 Jy ! Clean residual min=-0.003005 max=0.002480 Jy/beam ! Clean residual mean=0.000004 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.387603 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.387603 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=0.077968Jy sigma=0.000637 ! Fit after self-cal, rms=0.077965Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000340196 Jy ! Component: 100 - total flux cleaned = 0.000429137 Jy ! Component: 150 - total flux cleaned = 0.000535455 Jy ! Component: 200 - total flux cleaned = 0.000510004 Jy ! Total flux subtracted in 200 components = 0.000510004 Jy ! Clean residual min=-0.002900 max=0.002475 Jy/beam ! Clean residual mean=0.000004 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.388113 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.388113 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=0.077948Jy sigma=0.000637 ! Fit after self-cal, rms=0.077948Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.077948Jy sigma=0.000637 ! Fit after self-cal, rms=0.077914Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.049 mas, bmaj=4.238 mas, bpa=-8.785 degrees ! Estimated noise=1627.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091737 Jy ! Component: 100 - total flux cleaned = 0.000973623 Jy ! Component: 150 - total flux cleaned = 0.000997346 Jy ! Component: 200 - total flux cleaned = 0.00104096 Jy ! Total flux subtracted in 200 components = 0.00104096 Jy ! Clean residual min=-0.003090 max=0.003345 Jy/beam ! Clean residual mean=0.000009 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.389154 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.389154 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=0.077907Jy sigma=0.000637 ! Fit after self-cal, rms=0.077906Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -1.53938e-05 Jy ! Component: 100 - total flux cleaned = -3.39539e-05 Jy ! Component: 150 - total flux cleaned = -5.19628e-05 Jy ! Component: 200 - total flux cleaned = -6.87583e-05 Jy ! Total flux subtracted in 200 components = -6.87583e-05 Jy ! Clean residual min=-0.003031 max=0.003334 Jy/beam ! Clean residual mean=0.000009 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.389086 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.389086 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=0.077901Jy sigma=0.000637 ! Fit after self-cal, rms=0.077902Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7474 mas, bmaj=2.141 mas, bpa=-2.83 degrees ! Estimated noise=1178.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7474 x 2.141 at -2.83 degrees (North through East) ! Clean map min=-0.0039171 max=0.22173 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 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6091 mas, bmaj=1.94 mas, bpa=-3.305 degrees ! Estimated noise=1577.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162396 Jy ! Component: 100 - total flux cleaned = 0.229675 Jy ! Component: 150 - total flux cleaned = 0.269612 Jy ! Component: 200 - total flux cleaned = 0.296719 Jy ! Total flux subtracted in 200 components = 0.296719 Jy ! Clean residual min=-0.009301 max=0.015000 Jy/beam ! Clean residual mean=-0.000018 rms=0.003519 Jy/beam ! Combined flux in latest and established models = 0.296719 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.296719 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7474 mas, bmaj=2.141 mas, bpa=-2.83 degrees ! Estimated noise=1178.51 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 = 0.027405 Jy ! Component: 100 - total flux cleaned = 0.0450187 Jy ! Component: 150 - total flux cleaned = 0.0569669 Jy ! Component: 200 - total flux cleaned = 0.0653467 Jy ! Total flux subtracted in 200 components = 0.0653467 Jy ! Clean residual min=-0.004210 max=0.005381 Jy/beam ! Clean residual mean=-0.000009 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.362065 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 73 components and 0.362065 Jy ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.049 mas, bmaj=4.238 mas, bpa=-8.785 degrees ! Estimated noise=1627.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104604 Jy ! Component: 100 - total flux cleaned = 0.01641 Jy ! Component: 150 - total flux cleaned = 0.0201338 Jy ! Component: 200 - total flux cleaned = 0.0225667 Jy ! Total flux subtracted in 200 components = 0.0225667 Jy ! Clean residual min=-0.003246 max=0.003708 Jy/beam ! Clean residual mean=0.000002 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.384632 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 = 0.000861631 Jy ! Component: 100 - total flux cleaned = 0.00156118 Jy ! Component: 150 - total flux cleaned = 0.00208854 Jy ! Component: 200 - total flux cleaned = 0.00241359 Jy ! Total flux subtracted in 200 components = 0.00241359 Jy ! Clean residual min=-0.003120 max=0.003350 Jy/beam ! Clean residual mean=0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.387046 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 110 components and 0.387046 Jy ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7474 mas, bmaj=2.141 mas, bpa=-2.83 degrees ! Estimated noise=1178.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000697573 Jy ! Component: 100 - total flux cleaned = -0.000887873 Jy ! Component: 150 - total flux cleaned = -0.000741038 Jy ! Component: 200 - total flux cleaned = -0.000741675 Jy ! Total flux subtracted in 200 components = -0.000741675 Jy ! Clean residual min=-0.003158 max=0.002568 Jy/beam ! Clean residual mean=0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.386304 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.386304 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=0.078015Jy sigma=0.000638 ! Fit after self-cal, rms=0.077970Jy sigma=0.000638 wmodel J0914+0245_X_2017_08_05_pus_map.mod ! Writing 124 model components to file: J0914+0245_X_2017_08_05_pus_map.mod wobs J0914+0245_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0914+0245_X_2017_08_05_pus_uvs.fits wwins J0914+0245_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0914+0245_X_2017_08_05_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 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128834 Jy ! Component: 100 - total flux cleaned = -0.00181004 Jy ! Component: 150 - total flux cleaned = -0.00215431 Jy ! Component: 200 - total flux cleaned = -0.00215587 Jy ! Component: 250 - total flux cleaned = -0.00202255 Jy ! Component: 300 - total flux cleaned = -0.00195929 Jy ! Component: 350 - total flux cleaned = -0.00192827 Jy ! Component: 400 - total flux cleaned = -0.00192947 Jy ! Component: 450 - total flux cleaned = -0.00193009 Jy ! Component: 500 - total flux cleaned = -0.00190414 Jy ! Component: 550 - total flux cleaned = -0.00197939 Jy ! Component: 600 - total flux cleaned = -0.00197845 Jy ! Component: 650 - total flux cleaned = -0.00207303 Jy ! Component: 700 - total flux cleaned = -0.00216586 Jy ! Component: 750 - total flux cleaned = -0.00234542 Jy ! Component: 800 - total flux cleaned = -0.0026073 Jy ! Component: 850 - total flux cleaned = -0.00279811 Jy ! Component: 900 - total flux cleaned = -0.0029856 Jy ! Component: 950 - total flux cleaned = -0.00320858 Jy ! Component: 1000 - total flux cleaned = -0.00338753 Jy ! Component: 1050 - total flux cleaned = -0.00362004 Jy ! Component: 1100 - total flux cleaned = -0.00371429 Jy ! Component: 1150 - total flux cleaned = -0.00367779 Jy ! Component: 1200 - total flux cleaned = -0.00365951 Jy ! Component: 1250 - total flux cleaned = -0.0035881 Jy ! Component: 1300 - total flux cleaned = -0.00358777 Jy ! Component: 1350 - total flux cleaned = -0.00358754 Jy ! Component: 1400 - total flux cleaned = -0.00355357 Jy ! Component: 1450 - total flux cleaned = -0.00362094 Jy ! Component: 1500 - total flux cleaned = -0.00368707 Jy ! Component: 1550 - total flux cleaned = -0.00367071 Jy ! Component: 1600 - total flux cleaned = -0.00367069 Jy ! Component: 1650 - total flux cleaned = -0.00363875 Jy ! Component: 1700 - total flux cleaned = -0.00363887 Jy ! Component: 1750 - total flux cleaned = -0.00360793 Jy ! Component: 1800 - total flux cleaned = -0.00366987 Jy ! Component: 1850 - total flux cleaned = -0.00366972 Jy ! Component: 1900 - total flux cleaned = -0.00366984 Jy ! Component: 1950 - total flux cleaned = -0.00369975 Jy ! Component: 2000 - total flux cleaned = -0.00367022 Jy ! Total flux subtracted in 2048 components = -0.00369953 Jy ! Clean residual min=-0.000881 max=0.000947 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.382604 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 261 components and 0.382604 Jy ![Exited script file: muppet] wmap "J0914+0245_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7474 x 2.141 at -2.83 degrees (North through East) ! Clean map min=-0.0019986 max=0.22392 Jy/beam ! Writing clean map to FITS file: J0914+0245_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.223923 invert ! Inverting map ! Your choice of large map pixels excluded 0.477% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350396 0.350396 0.700791 1.40158 2.80317 5.60633 11.2127 22.4253 44.8507 89.7013 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.223 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7474 x 2.141 at -2.83 degrees (North through East) ! Clean map min=-0.0019986 max=0.22392 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 J0914+0245_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:50:45 2019