! Started logfile: J0140+4342_X_2017_05_27_pus_uvs.log on Fri May 3 10:28:50 2019 obs J0140+4342_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0140+4342_X_2017_05_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971406 visibilities/baseline/integration-bin. ! Found source: J0140+4342 ! ! 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 1033 lines of history. ! ! Reading 75012 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 J0140+4342_X_2017_05_27_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936910Jy sigma=0.008246 ! Fit after self-cal, rms=0.926713Jy sigma=0.008164 ! 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.741 mas, bmaj=1.244 mas, bpa=-3.031 degrees ! Estimated noise=621.495 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 = 0.0540877 Jy ! Component: 100 - total flux cleaned = 0.0708732 Jy ! Total flux subtracted in 100 components = 0.0708732 Jy ! Clean residual min=-0.004043 max=0.016196 Jy/beam ! Clean residual mean=-0.000022 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.0708731 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0708731 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=0.081104Jy sigma=0.000691 ! Fit after self-cal, rms=0.081073Jy sigma=0.000690 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139227 Jy ! Component: 100 - total flux cleaned = 0.0215235 Jy ! Total flux subtracted in 100 components = 0.0215235 Jy ! Clean residual min=-0.002947 max=0.005111 Jy/beam ! Clean residual mean=-0.000015 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0923966 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0923966 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=0.078043Jy sigma=0.000661 ! Fit after self-cal, rms=0.077763Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685804 Jy ! Component: 100 - total flux cleaned = 0.0107532 Jy ! Total flux subtracted in 100 components = 0.0107532 Jy ! Clean residual min=-0.002456 max=0.002801 Jy/beam ! Clean residual mean=-0.000012 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.10315 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.10315 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=0.076985Jy sigma=0.000651 ! Fit after self-cal, rms=0.076915Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354955 Jy ! Component: 100 - total flux cleaned = 0.00564735 Jy ! Total flux subtracted in 100 components = 0.00564735 Jy ! Clean residual min=-0.002328 max=0.002634 Jy/beam ! Clean residual mean=-0.000010 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.108797 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.108797 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=0.076704Jy sigma=0.000649 ! Fit after self-cal, rms=0.076685Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.95 mas, bmaj=1.514 mas, bpa=-0.9884 degrees ! Estimated noise=296.666 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 (3.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326839 Jy ! Component: 100 - total flux cleaned = 0.00512596 Jy ! Component: 150 - total flux cleaned = 0.00637585 Jy ! Component: 200 - total flux cleaned = 0.00722085 Jy ! Total flux subtracted in 200 components = 0.00722085 Jy ! Clean residual min=-0.001287 max=0.001275 Jy/beam ! Clean residual mean=-0.000014 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.116018 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.116018 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=0.076541Jy sigma=0.000647 ! Fit after self-cal, rms=0.076516Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 1.02 ! LA 0.95 MK 0.94 NL 0.98 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 1.01 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00 NL 0.98 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.99 KP 0.98 ! LA 1.02 MK 0.99 NL 1.00 OV 1.04 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.14 KP 0.99 ! LA 1.01 MK 1.05 NL 1.01 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 0.98 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.01 KP 1.01 ! LA 0.98 MK 1.01 NL 1.01 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.00 ! LA 1.01 MK 0.95 NL 1.01 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 0.97 ! LA 1.01 MK 0.98 NL 1.03 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.09 KP 0.97 ! LA 1.01 MK 0.97 NL 0.96 OV 1.04 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.28 KP 0.96 ! LA 0.97 MK 0.96 NL 1.01 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.07 KP 0.97 ! LA 0.96 MK 1.09 NL 0.98 OV 1.06 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.076516Jy sigma=0.000647 ! Fit after self-cal, rms=0.077000Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9545 mas, bmaj=1.518 mas, bpa=-1.185 degrees ! Estimated noise=296.175 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 = 0.00106893 Jy ! Component: 100 - total flux cleaned = 0.00130577 Jy ! Component: 150 - total flux cleaned = 0.00144137 Jy ! Component: 200 - total flux cleaned = 0.00146093 Jy ! Total flux subtracted in 200 components = 0.00146093 Jy ! Clean residual min=-0.001167 max=0.001139 Jy/beam ! Clean residual mean=-0.000015 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.117479 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.117479 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=0.076979Jy sigma=0.000646 ! Fit after self-cal, rms=0.076996Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076996Jy sigma=0.000646 ! Fit after self-cal, rms=0.079702Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9546 mas, bmaj=1.513 mas, bpa=-1.172 degrees ! Estimated noise=296.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473912 Jy ! Component: 100 - total flux cleaned = 0.000656238 Jy ! Component: 150 - total flux cleaned = 0.000735546 Jy ! Component: 200 - total flux cleaned = 0.000789011 Jy ! Total flux subtracted in 200 components = 0.000789011 Jy ! Clean residual min=-0.000811 max=0.001008 Jy/beam ! Clean residual mean=-0.000010 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.118268 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.118268 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=0.079694Jy sigma=0.000644 ! Fit after self-cal, rms=0.079753Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000995908 Jy ! Component: 100 - total flux cleaned = 0.00155746 Jy ! Component: 150 - total flux cleaned = 0.0018483 Jy ! Component: 200 - total flux cleaned = 0.00205562 Jy ! Total flux subtracted in 200 components = 0.00205562 Jy ! Clean residual min=-0.000751 max=0.000757 Jy/beam ! Clean residual mean=-0.000008 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.120324 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.120324 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=0.079740Jy sigma=0.000644 ! Fit after self-cal, rms=0.079739Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079739Jy sigma=0.000644 ! Fit after self-cal, rms=0.080216Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.955 mas, bmaj=1.512 mas, bpa=-1.303 degrees ! Estimated noise=296.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333623 Jy ! Component: 100 - total flux cleaned = 0.000579795 Jy ! Component: 150 - total flux cleaned = 0.000786936 Jy ! Component: 200 - total flux cleaned = 0.000904896 Jy ! Total flux subtracted in 200 components = 0.000904896 Jy ! Clean residual min=-0.000726 max=0.000712 Jy/beam ! Clean residual mean=-0.000008 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.121228 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.121228 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=0.080212Jy sigma=0.000644 ! Fit after self-cal, rms=0.080218Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.12301e-05 Jy ! Component: 100 - total flux cleaned = 0.000164926 Jy ! Component: 150 - total flux cleaned = 0.000220945 Jy ! Component: 200 - total flux cleaned = 0.00027327 Jy ! Total flux subtracted in 200 components = 0.00027327 Jy ! Clean residual min=-0.000716 max=0.000709 Jy/beam ! Clean residual mean=-0.000008 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.121502 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.121502 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=0.080216Jy sigma=0.000644 ! Fit after self-cal, rms=0.080216Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080216Jy sigma=0.000644 ! Fit after self-cal, rms=0.080208Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.171 mas, bmaj=2.522 mas, bpa=0.7352 degrees ! Estimated noise=373.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.54049e-05 Jy ! Component: 100 - total flux cleaned = 0.00024395 Jy ! Component: 150 - total flux cleaned = 0.00034144 Jy ! Component: 200 - total flux cleaned = 0.000401036 Jy ! Total flux subtracted in 200 components = 0.000401036 Jy ! Clean residual min=-0.000695 max=0.000628 Jy/beam ! Clean residual mean=-0.000016 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.121903 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.121903 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=0.080207Jy sigma=0.000644 ! Fit after self-cal, rms=0.080207Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77071e-05 Jy ! Component: 100 - total flux cleaned = 9.24556e-05 Jy ! Component: 150 - total flux cleaned = 0.000132945 Jy ! Component: 200 - total flux cleaned = 0.000174618 Jy ! Total flux subtracted in 200 components = 0.000174618 Jy ! Clean residual min=-0.000682 max=0.000633 Jy/beam ! Clean residual mean=-0.000015 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.122077 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.122077 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=0.080207Jy sigma=0.000644 ! Fit after self-cal, rms=0.080206Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9553 mas, bmaj=1.512 mas, bpa=-1.395 degrees ! Estimated noise=296.103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9553 x 1.512 at -1.395 degrees (North through East) ! Clean map min=-0.00062366 max=0.071481 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7448 mas, bmaj=1.243 mas, bpa=-3.704 degrees ! Estimated noise=618.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0536841 Jy ! Component: 100 - total flux cleaned = 0.0746514 Jy ! Component: 150 - total flux cleaned = 0.0871244 Jy ! Component: 200 - total flux cleaned = 0.0953462 Jy ! Total flux subtracted in 200 components = 0.0953462 Jy ! Clean residual min=-0.002354 max=0.004445 Jy/beam ! Clean residual mean=-0.000015 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0953462 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0953462 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9553 mas, bmaj=1.512 mas, bpa=-1.395 degrees ! Estimated noise=296.103 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 = 0.00784718 Jy ! Component: 100 - total flux cleaned = 0.0126276 Jy ! Component: 150 - total flux cleaned = 0.0157547 Jy ! Component: 200 - total flux cleaned = 0.0178415 Jy ! Total flux subtracted in 200 components = 0.0178415 Jy ! Clean residual min=-0.000916 max=0.001144 Jy/beam ! Clean residual mean=-0.000018 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.113188 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.113188 Jy ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149843 Jy ! Component: 100 - total flux cleaned = 0.00266405 Jy ! Component: 150 - total flux cleaned = 0.00360714 Jy ! Component: 200 - total flux cleaned = 0.00439409 Jy ! Total flux subtracted in 200 components = 0.00439409 Jy ! Clean residual min=-0.000759 max=0.000701 Jy/beam ! Clean residual mean=-0.000013 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.117582 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.117582 Jy ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.171 mas, bmaj=2.522 mas, bpa=0.7352 degrees ! Estimated noise=373.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113921 Jy ! Component: 100 - total flux cleaned = 0.00193481 Jy ! Component: 150 - total flux cleaned = 0.00252785 Jy ! Component: 200 - total flux cleaned = 0.0029897 Jy ! Total flux subtracted in 200 components = 0.0029897 Jy ! Clean residual min=-0.000730 max=0.000584 Jy/beam ! Clean residual mean=-0.000020 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.120571 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 = 0.000370302 Jy ! Component: 100 - total flux cleaned = 0.000670028 Jy ! Component: 150 - total flux cleaned = 0.000913256 Jy ! Component: 200 - total flux cleaned = 0.00111116 Jy ! Total flux subtracted in 200 components = 0.00111116 Jy ! Clean residual min=-0.000697 max=0.000618 Jy/beam ! Clean residual mean=-0.000017 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.121683 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 136 components and 0.121683 Jy ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9553 mas, bmaj=1.512 mas, bpa=-1.395 degrees ! Estimated noise=296.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222467 Jy ! Component: 100 - total flux cleaned = 0.000283906 Jy ! Component: 150 - total flux cleaned = 0.000329169 Jy ! Component: 200 - total flux cleaned = 0.000337593 Jy ! Total flux subtracted in 200 components = 0.000337593 Jy ! Clean residual min=-0.000655 max=0.000744 Jy/beam ! Clean residual mean=-0.000007 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.12202 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.12202 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=0.080206Jy sigma=0.000644 ! Fit after self-cal, rms=0.080203Jy sigma=0.000644 wmodel J0140+4342_X_2017_05_27_pus_map.mod ! Writing 152 model components to file: J0140+4342_X_2017_05_27_pus_map.mod wobs J0140+4342_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0140+4342_X_2017_05_27_pus_uvs.fits wwins J0140+4342_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0140+4342_X_2017_05_27_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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.61797e-05 Jy ! Component: 100 - total flux cleaned = -0.000259589 Jy ! Component: 150 - total flux cleaned = -0.00036023 Jy ! Component: 200 - total flux cleaned = -0.000424767 Jy ! Component: 250 - total flux cleaned = -0.000497269 Jy ! Component: 300 - total flux cleaned = -0.000577621 Jy ! Component: 350 - total flux cleaned = -0.000636467 Jy ! Component: 400 - total flux cleaned = -0.00070389 Jy ! Component: 450 - total flux cleaned = -0.00074196 Jy ! Component: 500 - total flux cleaned = -0.000798058 Jy ! Component: 550 - total flux cleaned = -0.000834946 Jy ! Component: 600 - total flux cleaned = -0.000880378 Jy ! Component: 650 - total flux cleaned = -0.000925034 Jy ! Component: 700 - total flux cleaned = -0.000942566 Jy ! Component: 750 - total flux cleaned = -0.000942488 Jy ! Component: 800 - total flux cleaned = -0.000933787 Jy ! Component: 850 - total flux cleaned = -0.000950609 Jy ! Component: 900 - total flux cleaned = -0.000933749 Jy ! Component: 950 - total flux cleaned = -0.000933734 Jy ! Component: 1000 - total flux cleaned = -0.000941925 Jy ! Component: 1050 - total flux cleaned = -0.000925614 Jy ! Component: 1100 - total flux cleaned = -0.000909445 Jy ! Component: 1150 - total flux cleaned = -0.000909495 Jy ! Component: 1200 - total flux cleaned = -0.000885661 Jy ! Component: 1250 - total flux cleaned = -0.000854463 Jy ! Component: 1300 - total flux cleaned = -0.000854429 Jy ! Component: 1350 - total flux cleaned = -0.000808605 Jy ! Component: 1400 - total flux cleaned = -0.000823758 Jy ! Component: 1450 - total flux cleaned = -0.000778721 Jy ! Component: 1500 - total flux cleaned = -0.000793565 Jy ! Component: 1550 - total flux cleaned = -0.000756677 Jy ! Component: 1600 - total flux cleaned = -0.000727429 Jy ! Component: 1650 - total flux cleaned = -0.000705759 Jy ! Component: 1700 - total flux cleaned = -0.000684286 Jy ! Component: 1750 - total flux cleaned = -0.000705722 Jy ! Component: 1800 - total flux cleaned = -0.000691561 Jy ! Component: 1850 - total flux cleaned = -0.000698541 Jy ! Component: 1900 - total flux cleaned = -0.000656648 Jy ! Component: 1950 - total flux cleaned = -0.000628963 Jy ! Component: 2000 - total flux cleaned = -0.00062899 Jy ! Total flux subtracted in 2048 components = -0.000608593 Jy ! Clean residual min=-0.000369 max=0.000362 Jy/beam ! Clean residual mean=-0.000005 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.121412 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 312 components and 0.121412 Jy ![Exited script file: muppet] wmap "J0140+4342_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9553 x 1.512 at -1.395 degrees (North through East) ! Clean map min=-0.00053834 max=0.071366 Jy/beam ! Writing clean map to FITS file: J0140+4342_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0713665 invert ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.536274 0.536274 1.07255 2.1451 4.29019 8.58039 17.1608 34.3216 68.6431 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9553 x 1.512 at -1.395 degrees (North through East) ! Clean map min=-0.00053834 max=0.071366 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 J0140+4342_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:28:55 2019