! Started logfile: J1006+1713_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:04:32 2016 obs J1006+1713_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1006+1713_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882514 visibilities/baseline/integration-bin. ! Found source: J1006+1713 ! ! 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 338 lines of history. ! ! Reading 58140 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 J1006+1713_X_2015_03_17_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994335Jy sigma=0.011562 ! Fit after self-cal, rms=0.960037Jy sigma=0.011207 ! 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7037 mas, bmaj=1.734 mas, bpa=-5.988 degrees ! Estimated noise=616.861 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 = 0.0318581 Jy ! Component: 100 - total flux cleaned = 0.0393955 Jy ! Total flux subtracted in 100 components = 0.0393955 Jy ! Clean residual min=-0.002938 max=0.004015 Jy/beam ! Clean residual mean=0.000020 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0393955 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0393955 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=0.075360Jy sigma=0.000797 ! Fit after self-cal, rms=0.074531Jy sigma=0.000789 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8818 mas, bmaj=2.009 mas, bpa=-6.305 degrees ! Estimated noise=256.685 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 (-2.2, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727518 Jy ! Component: 100 - total flux cleaned = 0.0119945 Jy ! Component: 150 - total flux cleaned = 0.0154696 Jy ! Component: 200 - total flux cleaned = 0.0181885 Jy ! Total flux subtracted in 200 components = 0.0181885 Jy ! Clean residual min=-0.002256 max=0.002568 Jy/beam ! Clean residual mean=0.000016 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0575839 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 76 components and 0.0575839 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=0.073721Jy sigma=0.000778 ! Fit after self-cal, rms=0.073552Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443909 Jy ! Component: 100 - total flux cleaned = 0.00730941 Jy ! Component: 150 - total flux cleaned = 0.00949587 Jy ! Component: 200 - total flux cleaned = 0.0112565 Jy ! Total flux subtracted in 200 components = 0.0112565 Jy ! Clean residual min=-0.002276 max=0.002073 Jy/beam ! Clean residual mean=0.000012 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0688404 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 112 components and 0.0688404 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=0.073248Jy sigma=0.000770 ! Fit after self-cal, rms=0.073154Jy sigma=0.000769 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.93 FD 1.04 HN 1.13 KP 0.96 ! LA 0.98 MK 1.03 NL 1.12 OV 0.95 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.10 KP 0.92 ! LA 1.02 MK 1.05 NL 1.03 OV 0.97 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.08 KP 0.84 ! LA 1.00 MK 1.09 NL 1.06 OV 0.98 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.10 KP 0.84 ! LA 0.99 MK 1.01 NL 1.16 OV 0.91 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.02 KP 0.80 ! LA 1.03 MK 1.06 NL 1.05 OV 0.95 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.84 ! LA 1.01 MK 1.03 NL 1.12 OV 0.95 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.82 ! LA 0.95 MK 1.05 NL 1.08 OV 0.97 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.02 KP 0.74 ! LA 1.04 MK 1.03 NL 1.08 OV 1.01 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 0.82 ! LA 1.03 MK 1.05 NL 1.10 OV 0.97 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.84 ! LA 1.03 MK 0.95 NL 1.06 OV 1.02 ! PT 0.83 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.96 KP 0.85 ! LA 1.02 MK 0.94 NL 1.03 OV 0.99 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.01 KP 0.91 ! LA 1.02 MK 0.94 NL 1.03 OV 0.96 ! PT 0.88 SC 0.99 ! ! ! Fit before self-cal, rms=0.073154Jy sigma=0.000769 ! Fit after self-cal, rms=0.069452Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9 mas, bmaj=2.04 mas, bpa=-6.317 degrees ! Estimated noise=249.711 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 = 0.00221327 Jy ! Component: 100 - total flux cleaned = 0.00349401 Jy ! Component: 150 - total flux cleaned = 0.0042865 Jy ! Component: 200 - total flux cleaned = 0.00484592 Jy ! Total flux subtracted in 200 components = 0.00484592 Jy ! Clean residual min=-0.001505 max=0.002210 Jy/beam ! Clean residual mean=0.000014 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0736863 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 135 components and 0.0736863 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=0.069370Jy sigma=0.000766 ! Fit after self-cal, rms=0.069308Jy sigma=0.000765 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.069308Jy sigma=0.000765 ! Fit after self-cal, rms=0.068884Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9015 mas, bmaj=2.044 mas, bpa=-6.202 degrees ! Estimated noise=249.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160609 Jy ! Component: 100 - total flux cleaned = 0.00232352 Jy ! Component: 150 - total flux cleaned = 0.00287169 Jy ! Component: 200 - total flux cleaned = 0.003293 Jy ! Total flux subtracted in 200 components = 0.003293 Jy ! Clean residual min=-0.001442 max=0.002172 Jy/beam ! Clean residual mean=0.000013 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0769793 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.0769794 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=0.068837Jy sigma=0.000763 ! Fit after self-cal, rms=0.068827Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 (-2.2, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210839 Jy ! Component: 100 - total flux cleaned = 0.00336628 Jy ! Component: 150 - total flux cleaned = 0.00424503 Jy ! Component: 200 - total flux cleaned = 0.0048424 Jy ! Total flux subtracted in 200 components = 0.0048424 Jy ! Clean residual min=-0.001404 max=0.001591 Jy/beam ! Clean residual mean=0.000013 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0818218 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 184 components and 0.0818218 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=0.068756Jy sigma=0.000762 ! Fit after self-cal, rms=0.068730Jy sigma=0.000761 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.068730Jy sigma=0.000761 ! Fit after self-cal, rms=0.068390Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9007 mas, bmaj=2.041 mas, bpa=-6.178 degrees ! Estimated noise=248.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128402 Jy ! Component: 100 - total flux cleaned = 0.00208207 Jy ! Component: 150 - total flux cleaned = 0.00252551 Jy ! Component: 200 - total flux cleaned = 0.00295755 Jy ! Total flux subtracted in 200 components = 0.00295755 Jy ! Clean residual min=-0.001426 max=0.001594 Jy/beam ! Clean residual mean=0.000013 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0847793 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 198 components and 0.0847793 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=0.068358Jy sigma=0.000761 ! Fit after self-cal, rms=0.068345Jy sigma=0.000761 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000693503 Jy ! Component: 100 - total flux cleaned = 0.00112429 Jy ! Component: 150 - total flux cleaned = 0.0014912 Jy ! Component: 200 - total flux cleaned = 0.0018069 Jy ! Total flux subtracted in 200 components = 0.0018069 Jy ! Clean residual min=-0.001385 max=0.001571 Jy/beam ! Clean residual mean=0.000012 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0865862 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 211 components and 0.0865863 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=0.068327Jy sigma=0.000760 ! Fit after self-cal, rms=0.068317Jy sigma=0.000760 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.068317Jy sigma=0.000760 ! Fit after self-cal, rms=0.068058Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.221 mas, bmaj=3.131 mas, bpa=8.562 degrees ! Estimated noise=302.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144238 Jy ! Component: 100 - total flux cleaned = 0.00202615 Jy ! Component: 150 - total flux cleaned = 0.00229302 Jy ! Component: 200 - total flux cleaned = 0.00247853 Jy ! Total flux subtracted in 200 components = 0.00247853 Jy ! Clean residual min=-0.001876 max=0.002608 Jy/beam ! Clean residual mean=0.000020 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0890648 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 0.0890648 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=0.068050Jy sigma=0.000760 ! Fit after self-cal, rms=0.068034Jy sigma=0.000760 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.00039171 Jy ! Component: 100 - total flux cleaned = 0.00068328 Jy ! Component: 150 - total flux cleaned = 0.000767818 Jy ! Component: 200 - total flux cleaned = 0.000837725 Jy ! Total flux subtracted in 200 components = 0.000837725 Jy ! Clean residual min=-0.001870 max=0.002578 Jy/beam ! Clean residual mean=0.000017 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0899025 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 230 components and 0.0899025 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=0.068032Jy sigma=0.000760 ! Fit after self-cal, rms=0.068022Jy sigma=0.000760 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9003 mas, bmaj=2.037 mas, bpa=-6.144 degrees ! Estimated noise=248.002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9003 x 2.037 at -6.144 degrees (North through East) ! Clean map min=-0.001249 max=0.040965 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7165 mas, bmaj=1.746 mas, bpa=-5.719 degrees ! Estimated noise=603.187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031324 Jy ! Component: 100 - total flux cleaned = 0.0407804 Jy ! Component: 150 - total flux cleaned = 0.0474456 Jy ! Component: 200 - total flux cleaned = 0.0526337 Jy ! Total flux subtracted in 200 components = 0.0526337 Jy ! Clean residual min=-0.002405 max=0.003134 Jy/beam ! Clean residual mean=0.000020 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0526337 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0526337 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9003 mas, bmaj=2.037 mas, bpa=-6.144 degrees ! Estimated noise=248.002 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 = 0.00710249 Jy ! Component: 100 - total flux cleaned = 0.0120252 Jy ! Component: 150 - total flux cleaned = 0.016003 Jy ! Component: 200 - total flux cleaned = 0.0192972 Jy ! Total flux subtracted in 200 components = 0.0192972 Jy ! Clean residual min=-0.001889 max=0.002353 Jy/beam ! Clean residual mean=0.000017 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0719309 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 82 components and 0.0719309 Jy ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.221 mas, bmaj=3.131 mas, bpa=8.562 degrees ! Estimated noise=302.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486491 Jy ! Component: 100 - total flux cleaned = 0.00814479 Jy ! Component: 150 - total flux cleaned = 0.0106074 Jy ! Component: 200 - total flux cleaned = 0.0124803 Jy ! Total flux subtracted in 200 components = 0.0124803 Jy ! Clean residual min=-0.002126 max=0.002307 Jy/beam ! Clean residual mean=0.000018 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0844111 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 = 0.00144491 Jy ! Component: 100 - total flux cleaned = 0.00257085 Jy ! Component: 150 - total flux cleaned = 0.0034582 Jy ! Component: 200 - total flux cleaned = 0.00416413 Jy ! Total flux subtracted in 200 components = 0.00416413 Jy ! Clean residual min=-0.001942 max=0.002433 Jy/beam ! Clean residual mean=0.000015 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0885753 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 149 components and 0.0885753 Jy ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.9003 mas, bmaj=2.037 mas, bpa=-6.144 degrees ! Estimated noise=248.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503241 Jy ! Component: 100 - total flux cleaned = 0.000797596 Jy ! Component: 150 - total flux cleaned = 0.00106488 Jy ! Component: 200 - total flux cleaned = 0.00119462 Jy ! Total flux subtracted in 200 components = 0.00119462 Jy ! Clean residual min=-0.001336 max=0.001614 Jy/beam ! Clean residual mean=0.000008 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0897699 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.0897699 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=0.068057Jy sigma=0.000760 ! Fit after self-cal, rms=0.068043Jy sigma=0.000760 wmodel J1006+1713_X_2015_03_17_pus_map.mod ! Writing 168 model components to file: J1006+1713_X_2015_03_17_pus_map.mod wobs J1006+1713_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1006+1713_X_2015_03_17_pus_uvs.fits wwins J1006+1713_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J1006+1713_X_2015_03_17_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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698082 Jy ! Component: 100 - total flux cleaned = 0.00120663 Jy ! Component: 150 - total flux cleaned = 0.00156187 Jy ! Component: 200 - total flux cleaned = 0.00189735 Jy ! Component: 250 - total flux cleaned = 0.00228008 Jy ! Component: 300 - total flux cleaned = 0.00264678 Jy ! Component: 350 - total flux cleaned = 0.00295991 Jy ! Component: 400 - total flux cleaned = 0.00326147 Jy ! Component: 450 - total flux cleaned = 0.00351637 Jy ! Component: 500 - total flux cleaned = 0.0038158 Jy ! Component: 550 - total flux cleaned = 0.00407155 Jy ! Component: 600 - total flux cleaned = 0.00430327 Jy ! Component: 650 - total flux cleaned = 0.00446441 Jy ! Component: 700 - total flux cleaned = 0.00462122 Jy ! Component: 750 - total flux cleaned = 0.00474351 Jy ! Component: 800 - total flux cleaned = 0.00487759 Jy ! Component: 850 - total flux cleaned = 0.00495008 Jy ! Component: 900 - total flux cleaned = 0.00504947 Jy ! Component: 950 - total flux cleaned = 0.0051051 Jy ! Component: 1000 - total flux cleaned = 0.00521382 Jy ! Component: 1050 - total flux cleaned = 0.00525391 Jy ! Component: 1100 - total flux cleaned = 0.00535859 Jy ! Component: 1150 - total flux cleaned = 0.00540935 Jy ! Component: 1200 - total flux cleaned = 0.00545955 Jy ! Component: 1250 - total flux cleaned = 0.00550864 Jy ! Component: 1300 - total flux cleaned = 0.005508 Jy ! Component: 1350 - total flux cleaned = 0.00547248 Jy ! Component: 1400 - total flux cleaned = 0.00553087 Jy ! Component: 1450 - total flux cleaned = 0.00555353 Jy ! Component: 1500 - total flux cleaned = 0.00554199 Jy ! Component: 1550 - total flux cleaned = 0.00554194 Jy ! Component: 1600 - total flux cleaned = 0.00557487 Jy ! Component: 1650 - total flux cleaned = 0.00561801 Jy ! Component: 1700 - total flux cleaned = 0.00566063 Jy ! Component: 1750 - total flux cleaned = 0.00571303 Jy ! Component: 1800 - total flux cleaned = 0.00574398 Jy ! Component: 1850 - total flux cleaned = 0.00575409 Jy ! Component: 1900 - total flux cleaned = 0.00580437 Jy ! Component: 1950 - total flux cleaned = 0.00585396 Jy ! Component: 2000 - total flux cleaned = 0.00588325 Jy ! Total flux subtracted in 2048 components = 0.00592179 Jy ! Clean residual min=-0.000537 max=0.000599 Jy/beam ! Clean residual mean=0.000005 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0956917 Jy keep ! Adding 183 model components to the UV plane model. ! The established model now contains 351 components and 0.0956917 Jy ![Exited script file: muppet] wmap "J1006+1713_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9003 x 2.037 at -6.144 degrees (North through East) ! Clean map min=-0.0010417 max=0.040612 Jy/beam ! Writing clean map to FITS file: J1006+1713_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0406121 invert ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204706 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51215 1.51215 3.02431 6.04861 12.0972 24.1945 48.3889 96.7778 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9003 x 2.037 at -6.144 degrees (North through East) ! Clean map min=-0.0010417 max=0.040612 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 J1006+1713_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:04:36 2016