! Started logfile: J0132+4325_X_2017_05_01_pus_uvs.log on Wed May 1 19:51:08 2019 obs J0132+4325_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0132+4325_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.939766 visibilities/baseline/integration-bin. ! Found source: J0132+4325 ! ! 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 863 lines of history. ! ! Reading 57852 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 J0132+4325_X_2017_05_01_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.797125Jy sigma=0.006205 ! Fit after self-cal, rms=0.787842Jy sigma=0.006158 ! 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 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8541 mas, bmaj=1.223 mas, bpa=8.185 degrees ! Estimated noise=989.784 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 = 0.171978 Jy ! Component: 100 - total flux cleaned = 0.213335 Jy ! Total flux subtracted in 100 components = 0.213335 Jy ! Clean residual min=-0.006021 max=0.015689 Jy/beam ! Clean residual mean=-0.000018 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.213335 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.213335 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=0.121962Jy sigma=0.000711 ! Fit after self-cal, rms=0.121994Jy sigma=0.000711 ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156205 Jy ! Component: 100 - total flux cleaned = 0.022772 Jy ! Total flux subtracted in 100 components = 0.022772 Jy ! Clean residual min=-0.004901 max=0.007118 Jy/beam ! Clean residual mean=-0.000005 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.236107 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.236107 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=0.120226Jy sigma=0.000682 ! Fit after self-cal, rms=0.120261Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.092 mas, bmaj=1.55 mas, bpa=10.67 degrees ! Estimated noise=390.63 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 (-6.8, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811153 Jy ! Component: 100 - total flux cleaned = 0.0126446 Jy ! Component: 150 - total flux cleaned = 0.0150631 Jy ! Component: 200 - total flux cleaned = 0.0161738 Jy ! Total flux subtracted in 200 components = 0.0161738 Jy ! Clean residual min=-0.004645 max=0.006406 Jy/beam ! Clean residual mean=0.000005 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.252281 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.252281 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=0.119903Jy sigma=0.000674 ! Fit after self-cal, rms=0.119850Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.98 HN 0.99 KP 0.98 ! LA 0.96 MK 0.93 NL 0.95 OV 1.02 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 KP 0.97 ! LA 0.95 MK 0.94 NL 0.95 OV 1.01 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.97 ! LA 0.99 MK 1.00 NL 0.94 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 0.98 MK 0.98 NL 0.93 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.93 KP 0.98 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 0.96 ! LA 0.99 MK 0.95 NL 0.97 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.97 ! LA 0.99 MK 0.97 NL 0.96 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.95 KP 0.97 ! LA 0.96 MK 0.96 NL 0.97 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.98 ! LA 0.98 MK 0.94 NL 0.95 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 0.95 ! LA 1.00 MK 0.94 NL 0.96 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 1.03 ! LA 1.04 MK 1.02 NL 1.02 OV 1.05 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.99 KP 0.93 ! LA 0.96 MK 0.93 NL 0.95 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.119850Jy sigma=0.000673 ! Fit after self-cal, rms=0.116057Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.101 mas, bmaj=1.549 mas, bpa=9.658 degrees ! Estimated noise=385.466 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 = -0.00269871 Jy ! Component: 100 - total flux cleaned = -0.00292762 Jy ! Component: 150 - total flux cleaned = -0.00281317 Jy ! Component: 200 - total flux cleaned = -0.00276498 Jy ! Total flux subtracted in 200 components = -0.00276498 Jy ! Clean residual min=-0.004396 max=0.005424 Jy/beam ! Clean residual mean=0.000009 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.249516 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.249516 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=0.115915Jy sigma=0.000667 ! Fit after self-cal, rms=0.115876Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.115876Jy sigma=0.000666 ! Fit after self-cal, rms=0.153289Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.104 mas, bmaj=1.562 mas, bpa=11.66 degrees ! Estimated noise=387.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232963 Jy ! Component: 100 - total flux cleaned = -0.00292568 Jy ! Component: 150 - total flux cleaned = -0.00333541 Jy ! Component: 200 - total flux cleaned = -0.00363111 Jy ! Total flux subtracted in 200 components = -0.00363111 Jy ! Clean residual min=-0.002221 max=0.002923 Jy/beam ! Clean residual mean=-0.000012 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.245885 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.245885 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=0.153192Jy sigma=0.000650 ! Fit after self-cal, rms=0.153323Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283977 Jy ! Component: 100 - total flux cleaned = 0.00298529 Jy ! Component: 150 - total flux cleaned = 0.00298318 Jy ! Component: 200 - total flux cleaned = 0.00306659 Jy ! Total flux subtracted in 200 components = 0.00306659 Jy ! Clean residual min=-0.001930 max=0.001742 Jy/beam ! Clean residual mean=-0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.248951 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.248951 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=0.153254Jy sigma=0.000649 ! Fit after self-cal, rms=0.153256Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.153256Jy sigma=0.000649 ! Fit after self-cal, rms=0.155760Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.103 mas, bmaj=1.563 mas, bpa=12.1 degrees ! Estimated noise=386.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042532 Jy ! Component: 100 - total flux cleaned = -0.000784971 Jy ! Component: 150 - total flux cleaned = -0.000836092 Jy ! Component: 200 - total flux cleaned = -0.000799042 Jy ! Total flux subtracted in 200 components = -0.000799042 Jy ! Clean residual min=-0.001634 max=0.001506 Jy/beam ! Clean residual mean=-0.000007 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.248152 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.248152 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=0.155714Jy sigma=0.000648 ! Fit after self-cal, rms=0.155723Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 9.73324e-05 Jy ! Component: 100 - total flux cleaned = 9.7142e-05 Jy ! Component: 150 - total flux cleaned = 9.61015e-05 Jy ! Component: 200 - total flux cleaned = 0.000125095 Jy ! Total flux subtracted in 200 components = 0.000125095 Jy ! Clean residual min=-0.001538 max=0.001465 Jy/beam ! Clean residual mean=-0.000007 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.248277 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.248277 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=0.155704Jy sigma=0.000648 ! Fit after self-cal, rms=0.155705Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.155705Jy sigma=0.000648 ! Fit after self-cal, rms=0.156535Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.267 mas, bmaj=2.657 mas, bpa=17.57 degrees ! Estimated noise=447.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345687 Jy ! Component: 100 - total flux cleaned = -0.000329943 Jy ! Component: 150 - total flux cleaned = -0.000472349 Jy ! Component: 200 - total flux cleaned = -0.000495824 Jy ! Total flux subtracted in 200 components = -0.000495824 Jy ! Clean residual min=-0.001086 max=0.001255 Jy/beam ! Clean residual mean=-0.000012 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.247781 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.247781 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=0.156521Jy sigma=0.000647 ! Fit after self-cal, rms=0.156528Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000112252 Jy ! Component: 100 - total flux cleaned = 9.15928e-05 Jy ! Component: 150 - total flux cleaned = 0.000151192 Jy ! Component: 200 - total flux cleaned = 0.000185669 Jy ! Total flux subtracted in 200 components = 0.000185669 Jy ! Clean residual min=-0.001057 max=0.001220 Jy/beam ! Clean residual mean=-0.000013 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.247967 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.247967 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=0.156521Jy sigma=0.000647 ! Fit after self-cal, rms=0.156524Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.566 mas, bpa=12.46 degrees ! Estimated noise=386.22 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.566 at 12.46 degrees (North through East) ! Clean map min=-0.001312 max=0.22185 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 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8685 mas, bmaj=1.231 mas, bpa=10.76 degrees ! Estimated noise=989.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171842 Jy ! Component: 100 - total flux cleaned = 0.211046 Jy ! Component: 150 - total flux cleaned = 0.225413 Jy ! Component: 200 - total flux cleaned = 0.233472 Jy ! Total flux subtracted in 200 components = 0.233472 Jy ! Clean residual min=-0.003372 max=0.004212 Jy/beam ! Clean residual mean=-0.000013 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.233472 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.233472 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.566 mas, bpa=12.46 degrees ! Estimated noise=386.22 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 = 0.00626681 Jy ! Component: 100 - total flux cleaned = 0.00972575 Jy ! Component: 150 - total flux cleaned = 0.0121381 Jy ! Component: 200 - total flux cleaned = 0.0135281 Jy ! Total flux subtracted in 200 components = 0.0135281 Jy ! Clean residual min=-0.001455 max=0.001575 Jy/beam ! Clean residual mean=-0.000009 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.247 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.247 Jy ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.267 mas, bmaj=2.657 mas, bpa=17.57 degrees ! Estimated noise=447.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880157 Jy ! Component: 100 - total flux cleaned = 0.00121717 Jy ! Component: 150 - total flux cleaned = 0.0013794 Jy ! Component: 200 - total flux cleaned = 0.00148564 Jy ! Total flux subtracted in 200 components = 0.00148564 Jy ! Clean residual min=-0.001174 max=0.001308 Jy/beam ! Clean residual mean=-0.000010 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.248485 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 = 6.61151e-05 Jy ! Component: 100 - total flux cleaned = 6.69998e-05 Jy ! Component: 150 - total flux cleaned = 5.00692e-05 Jy ! Component: 200 - total flux cleaned = 5.03407e-05 Jy ! Total flux subtracted in 200 components = 5.03407e-05 Jy ! Clean residual min=-0.001126 max=0.001240 Jy/beam ! Clean residual mean=-0.000010 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.248536 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 0.248536 Jy ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.102 mas, bmaj=1.566 mas, bpa=12.46 degrees ! Estimated noise=386.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010468 Jy ! Component: 100 - total flux cleaned = 0.000106931 Jy ! Component: 150 - total flux cleaned = 0.000171977 Jy ! Component: 200 - total flux cleaned = 0.000201853 Jy ! Total flux subtracted in 200 components = 0.000201853 Jy ! Clean residual min=-0.001322 max=0.001588 Jy/beam ! Clean residual mean=-0.000005 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.248738 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.248738 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=0.156524Jy sigma=0.000647 ! Fit after self-cal, rms=0.156471Jy sigma=0.000647 wmodel J0132+4325_X_2017_05_01_pus_map.mod ! Writing 83 model components to file: J0132+4325_X_2017_05_01_pus_map.mod wobs J0132+4325_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0132+4325_X_2017_05_01_pus_uvs.fits wwins J0132+4325_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0132+4325_X_2017_05_01_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 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019666 Jy ! Component: 100 - total flux cleaned = 3.84309e-05 Jy ! Component: 150 - total flux cleaned = -0.000199227 Jy ! Component: 200 - total flux cleaned = -0.000447988 Jy ! Component: 250 - total flux cleaned = -0.000627738 Jy ! Component: 300 - total flux cleaned = -0.000724818 Jy ! Component: 350 - total flux cleaned = -0.000763011 Jy ! Component: 400 - total flux cleaned = -0.000891808 Jy ! Component: 450 - total flux cleaned = -0.000999426 Jy ! Component: 500 - total flux cleaned = -0.00110507 Jy ! Component: 550 - total flux cleaned = -0.00120868 Jy ! Component: 600 - total flux cleaned = -0.00129327 Jy ! Component: 650 - total flux cleaned = -0.0013432 Jy ! Component: 700 - total flux cleaned = -0.00147391 Jy ! Component: 750 - total flux cleaned = -0.00152203 Jy ! Component: 800 - total flux cleaned = -0.00153785 Jy ! Component: 850 - total flux cleaned = -0.00158525 Jy ! Component: 900 - total flux cleaned = -0.00163141 Jy ! Component: 950 - total flux cleaned = -0.00164675 Jy ! Component: 1000 - total flux cleaned = -0.00164676 Jy ! Component: 1050 - total flux cleaned = -0.00163173 Jy ! Component: 1100 - total flux cleaned = -0.00161723 Jy ! Component: 1150 - total flux cleaned = -0.00158851 Jy ! Component: 1200 - total flux cleaned = -0.00160292 Jy ! Component: 1250 - total flux cleaned = -0.00160285 Jy ! Component: 1300 - total flux cleaned = -0.00158872 Jy ! Component: 1350 - total flux cleaned = -0.00156104 Jy ! Component: 1400 - total flux cleaned = -0.00157491 Jy ! Component: 1450 - total flux cleaned = -0.00158861 Jy ! Component: 1500 - total flux cleaned = -0.00162893 Jy ! Component: 1550 - total flux cleaned = -0.00162873 Jy ! Component: 1600 - total flux cleaned = -0.00162869 Jy ! Component: 1650 - total flux cleaned = -0.00165453 Jy ! Component: 1700 - total flux cleaned = -0.0016802 Jy ! Component: 1750 - total flux cleaned = -0.00169269 Jy ! Component: 1800 - total flux cleaned = -0.00168005 Jy ! Component: 1850 - total flux cleaned = -0.00169265 Jy ! Component: 1900 - total flux cleaned = -0.00171746 Jy ! Component: 1950 - total flux cleaned = -0.00170539 Jy ! Component: 2000 - total flux cleaned = -0.00174207 Jy ! Total flux subtracted in 2048 components = -0.00173004 Jy ! Clean residual min=-0.000602 max=0.000602 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.247008 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 251 components and 0.247008 Jy ![Exited script file: muppet] wmap "J0132+4325_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.566 at 12.46 degrees (North through East) ! Clean map min=-0.0010714 max=0.22219 Jy/beam ! Writing clean map to FITS file: J0132+4325_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.222189 invert ! Inverting map ! Your choice of large map pixels excluded 0.048% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304568 0.304568 0.609136 1.21827 2.43655 4.87309 9.74618 19.4924 38.9847 77.9695 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.222 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.566 at 12.46 degrees (North through East) ! Clean map min=-0.0010714 max=0.22219 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 J0132+4325_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:51:11 2019