! Started logfile: J0005-1648_X_2017_02_24_pus_uvs.log on Sat May 4 09:55:50 2019 obs J0005-1648_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0005-1648_X_2017_02_24_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95582 visibilities/baseline/integration-bin. ! Found source: J0005-1648 ! ! 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 1882 lines of history. ! ! Reading 43356 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 J0005-1648_X_2017_02_24_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924148Jy sigma=0.007251 ! Fit after self-cal, rms=0.913134Jy sigma=0.007178 ! 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 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6463 mas, bmaj=1.667 mas, bpa=-2.148 degrees ! Estimated noise=676.504 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 = 0.0677635 Jy ! Component: 100 - total flux cleaned = 0.0857511 Jy ! Total flux subtracted in 100 components = 0.0857511 Jy ! Clean residual min=-0.003484 max=0.011805 Jy/beam ! Clean residual mean=0.000014 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.0857511 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0857511 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=0.091538Jy sigma=0.000672 ! Fit after self-cal, rms=0.091488Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (0.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110203 Jy ! Component: 100 - total flux cleaned = 0.0171144 Jy ! Total flux subtracted in 100 components = 0.0171144 Jy ! Clean residual min=-0.003018 max=0.006402 Jy/beam ! Clean residual mean=0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.102865 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.102865 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=0.089765Jy sigma=0.000657 ! Fit after self-cal, rms=0.089619Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524926 Jy ! Component: 100 - total flux cleaned = 0.00839963 Jy ! Total flux subtracted in 100 components = 0.00839963 Jy ! Clean residual min=-0.002322 max=0.003974 Jy/beam ! Clean residual mean=0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.111265 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.111265 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=0.089168Jy sigma=0.000652 ! Fit after self-cal, rms=0.089115Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.815 mas, bmaj=1.995 mas, bpa=-1.221 degrees ! Estimated noise=437.893 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 = 0.00425132 Jy ! Component: 100 - total flux cleaned = 0.00644073 Jy ! Component: 150 - total flux cleaned = 0.00774596 Jy ! Component: 200 - total flux cleaned = 0.00838319 Jy ! Total flux subtracted in 200 components = 0.00838319 Jy ! Clean residual min=-0.001912 max=0.002477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.119648 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.119648 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=0.088911Jy sigma=0.000650 ! Fit after self-cal, rms=0.088886Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.99 FD 1.04 HN 1.03 KP 0.95 ! LA 1.00 MK 0.97 NL 0.95 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.98 ! LA 1.02 MK 0.98 NL 0.94 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 0.92 ! LA 1.04 MK 1.06 NL 0.93 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.05 KP 0.94 ! LA 0.99 MK 1.02 NL 0.95 OV 1.07 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.94 ! LA 1.01 MK 1.11 NL 0.96 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.95 KP 0.91 ! LA 1.09 MK 1.04 NL 0.93 OV 1.05 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.97 ! LA 1.06 MK 1.04 NL 0.93 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.98 KP 0.93 ! LA 1.06 MK 1.02 NL 0.96 OV 1.07 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.00 KP 0.95 ! LA 1.04 MK 1.04 NL 0.98 OV 1.04 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.05 HN 0.95 KP 0.91 ! LA 1.02 MK 1.01 NL 0.97 OV 1.04 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.11 KP 0.93 ! LA 1.05 MK 1.00 NL 0.96 OV 1.01 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.00 KP 0.99 ! LA 1.02 MK 0.99 NL 0.96 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.088886Jy sigma=0.000650 ! Fit after self-cal, rms=0.089891Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8192 mas, bmaj=2.004 mas, bpa=-1.195 degrees ! Estimated noise=440.98 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176907 Jy ! Component: 100 - total flux cleaned = 0.00240122 Jy ! Component: 150 - total flux cleaned = 0.00266522 Jy ! Component: 200 - total flux cleaned = 0.00285828 Jy ! Total flux subtracted in 200 components = 0.00285828 Jy ! Clean residual min=-0.001162 max=0.001636 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.122507 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.122507 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=0.089849Jy sigma=0.000648 ! Fit after self-cal, rms=0.089866Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-5.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136461 Jy ! Component: 100 - total flux cleaned = 0.00172376 Jy ! Component: 150 - total flux cleaned = 0.00177615 Jy ! Component: 200 - total flux cleaned = 0.0018012 Jy ! Total flux subtracted in 200 components = 0.0018012 Jy ! Clean residual min=-0.001191 max=0.001057 Jy/beam ! Clean residual mean=0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.124308 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.124308 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=0.089834Jy sigma=0.000648 ! Fit after self-cal, rms=0.089834Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.089834Jy sigma=0.000648 ! Fit after self-cal, rms=0.091266Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8192 mas, bmaj=2.003 mas, bpa=-1.213 degrees ! Estimated noise=442.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502802 Jy ! Component: 100 - total flux cleaned = 0.000551052 Jy ! Component: 150 - total flux cleaned = 0.000572108 Jy ! Component: 200 - total flux cleaned = 0.000629849 Jy ! Total flux subtracted in 200 components = 0.000629849 Jy ! Clean residual min=-0.001202 max=0.000945 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.124938 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.124938 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=0.091254Jy sigma=0.000646 ! Fit after self-cal, rms=0.091286Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000102925 Jy ! Component: 100 - total flux cleaned = 0.000178461 Jy ! Component: 150 - total flux cleaned = 0.000213049 Jy ! Component: 200 - total flux cleaned = 0.000229869 Jy ! Total flux subtracted in 200 components = 0.000229869 Jy ! Clean residual min=-0.001179 max=0.000908 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.125167 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.125167 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=0.091279Jy sigma=0.000646 ! Fit after self-cal, rms=0.091278Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.091278Jy sigma=0.000646 ! Fit after self-cal, rms=0.091542Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8188 mas, bmaj=2.002 mas, bpa=-1.218 degrees ! Estimated noise=442.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251168 Jy ! Component: 100 - total flux cleaned = 0.000370516 Jy ! Component: 150 - total flux cleaned = 0.000401986 Jy ! Component: 200 - total flux cleaned = 0.000401977 Jy ! Total flux subtracted in 200 components = 0.000401977 Jy ! Clean residual min=-0.001196 max=0.000914 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.125569 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.125569 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=0.091537Jy sigma=0.000646 ! Fit after self-cal, rms=0.091540Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 1.29303e-05 Jy ! Component: 100 - total flux cleaned = 5.79946e-05 Jy ! Component: 150 - total flux cleaned = 7.25193e-05 Jy ! Component: 200 - total flux cleaned = 8.61263e-05 Jy ! Total flux subtracted in 200 components = 8.61263e-05 Jy ! Clean residual min=-0.001187 max=0.000914 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.125656 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.125656 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=0.091535Jy sigma=0.000646 ! Fit after self-cal, rms=0.091535Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.091535Jy sigma=0.000646 ! Fit after self-cal, rms=0.091523Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.161 mas, bmaj=4.293 mas, bpa=1.451 degrees ! Estimated noise=573.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696534 Jy ! Component: 100 - total flux cleaned = 0.000825093 Jy ! Component: 150 - total flux cleaned = 0.000899756 Jy ! Component: 200 - total flux cleaned = 0.000972421 Jy ! Total flux subtracted in 200 components = 0.000972421 Jy ! Clean residual min=-0.001320 max=0.000916 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.126628 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.126628 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=0.091522Jy sigma=0.000646 ! Fit after self-cal, rms=0.091520Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 3.59751e-05 Jy ! Component: 100 - total flux cleaned = 0.000108229 Jy ! Component: 150 - total flux cleaned = 0.000155695 Jy ! Component: 200 - total flux cleaned = 0.000179762 Jy ! Total flux subtracted in 200 components = 0.000179762 Jy ! Clean residual min=-0.001300 max=0.000911 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.126808 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.126808 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=0.091518Jy sigma=0.000646 ! Fit after self-cal, rms=0.091518Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8185 mas, bmaj=2.001 mas, bpa=-1.232 degrees ! Estimated noise=442.679 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8185 x 2.001 at -1.232 degrees (North through East) ! Clean map min=-0.001074 max=0.082808 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 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6484 mas, bmaj=1.664 mas, bpa=-2.112 degrees ! Estimated noise=683.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0679464 Jy ! Component: 100 - total flux cleaned = 0.0892774 Jy ! Component: 150 - total flux cleaned = 0.100267 Jy ! Component: 200 - total flux cleaned = 0.107014 Jy ! Total flux subtracted in 200 components = 0.107014 Jy ! Clean residual min=-0.002305 max=0.003594 Jy/beam ! Clean residual mean=0.000010 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.107014 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.107014 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8185 mas, bmaj=2.001 mas, bpa=-1.232 degrees ! Estimated noise=442.679 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 = 0.00610761 Jy ! Component: 100 - total flux cleaned = 0.00948835 Jy ! Component: 150 - total flux cleaned = 0.0118263 Jy ! Component: 200 - total flux cleaned = 0.0136016 Jy ! Total flux subtracted in 200 components = 0.0136016 Jy ! Clean residual min=-0.001277 max=0.001641 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.120616 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.120616 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-8.4, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156284 Jy ! Component: 100 - total flux cleaned = 0.00266073 Jy ! Component: 150 - total flux cleaned = 0.00353945 Jy ! Component: 200 - total flux cleaned = 0.0041209 Jy ! Total flux subtracted in 200 components = 0.0041209 Jy ! Clean residual min=-0.001299 max=0.000983 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.124736 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.124736 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.161 mas, bmaj=4.293 mas, bpa=1.451 degrees ! Estimated noise=573.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000957344 Jy ! Component: 100 - total flux cleaned = 0.0015029 Jy ! Component: 150 - total flux cleaned = 0.00173921 Jy ! Component: 200 - total flux cleaned = 0.00187257 Jy ! Total flux subtracted in 200 components = 0.00187257 Jy ! Clean residual min=-0.001272 max=0.000913 Jy/beam ! Clean residual mean=0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.126609 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 = 7.61612e-05 Jy ! Component: 100 - total flux cleaned = 0.000132495 Jy ! Component: 150 - total flux cleaned = 0.000163347 Jy ! Component: 200 - total flux cleaned = 0.000182718 Jy ! Total flux subtracted in 200 components = 0.000182718 Jy ! Clean residual min=-0.001258 max=0.000919 Jy/beam ! Clean residual mean=0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.126792 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.126792 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8185 mas, bmaj=2.001 mas, bpa=-1.232 degrees ! Estimated noise=442.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182039 Jy ! Component: 100 - total flux cleaned = -0.000259842 Jy ! Component: 150 - total flux cleaned = -0.00029637 Jy ! Component: 200 - total flux cleaned = -0.00029625 Jy ! Total flux subtracted in 200 components = -0.00029625 Jy ! Clean residual min=-0.001257 max=0.000923 Jy/beam ! Clean residual mean=0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.126495 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.126495 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=0.091527Jy sigma=0.000646 ! Fit after self-cal, rms=0.091521Jy sigma=0.000646 wmodel J0005-1648_X_2017_02_24_pus_map.mod ! Writing 110 model components to file: J0005-1648_X_2017_02_24_pus_map.mod wobs J0005-1648_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0005-1648_X_2017_02_24_pus_uvs.fits wwins J0005-1648_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0005-1648_X_2017_02_24_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 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000425732 Jy ! Component: 100 - total flux cleaned = -0.00065475 Jy ! Component: 150 - total flux cleaned = -0.000730767 Jy ! Component: 200 - total flux cleaned = -0.000774245 Jy ! Component: 250 - total flux cleaned = -0.000774319 Jy ! Component: 300 - total flux cleaned = -0.000760525 Jy ! Component: 350 - total flux cleaned = -0.000786674 Jy ! Component: 400 - total flux cleaned = -0.000773504 Jy ! Component: 450 - total flux cleaned = -0.000760889 Jy ! Component: 500 - total flux cleaned = -0.000748575 Jy ! Component: 550 - total flux cleaned = -0.000712103 Jy ! Component: 600 - total flux cleaned = -0.000688135 Jy ! Component: 650 - total flux cleaned = -0.000699989 Jy ! Component: 700 - total flux cleaned = -0.000665209 Jy ! Component: 750 - total flux cleaned = -0.000676656 Jy ! Component: 800 - total flux cleaned = -0.0006767 Jy ! Component: 850 - total flux cleaned = -0.000710017 Jy ! Component: 900 - total flux cleaned = -0.000720921 Jy ! Component: 950 - total flux cleaned = -0.000753366 Jy ! Component: 1000 - total flux cleaned = -0.000774404 Jy ! Component: 1050 - total flux cleaned = -0.000742497 Jy ! Component: 1100 - total flux cleaned = -0.000742608 Jy ! Component: 1150 - total flux cleaned = -0.000732379 Jy ! Component: 1200 - total flux cleaned = -0.000763033 Jy ! Component: 1250 - total flux cleaned = -0.000783258 Jy ! Component: 1300 - total flux cleaned = -0.000803296 Jy ! Component: 1350 - total flux cleaned = -0.000803115 Jy ! Component: 1400 - total flux cleaned = -0.000832467 Jy ! Component: 1450 - total flux cleaned = -0.000842067 Jy ! Component: 1500 - total flux cleaned = -0.000842005 Jy ! Component: 1550 - total flux cleaned = -0.000842106 Jy ! Component: 1600 - total flux cleaned = -0.000898714 Jy ! Component: 1650 - total flux cleaned = -0.000935993 Jy ! Component: 1700 - total flux cleaned = -0.000945208 Jy ! Component: 1750 - total flux cleaned = -0.000981972 Jy ! Component: 1800 - total flux cleaned = -0.000981927 Jy ! Component: 1850 - total flux cleaned = -0.00100909 Jy ! Component: 1900 - total flux cleaned = -0.00106263 Jy ! Component: 1950 - total flux cleaned = -0.00105369 Jy ! Component: 2000 - total flux cleaned = -0.00106253 Jy ! Total flux subtracted in 2048 components = -0.00109743 Jy ! Clean residual min=-0.000576 max=0.000627 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.125398 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 244 components and 0.125398 Jy ![Exited script file: muppet] wmap "J0005-1648_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8185 x 2.001 at -1.232 degrees (North through East) ! Clean map min=-0.0010011 max=0.08218 Jy/beam ! Writing clean map to FITS file: J0005-1648_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.08218 invert ! Inverting map ! Your choice of large map pixels excluded 0.0623% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.604703 0.604703 1.20941 2.41881 4.83762 9.67525 19.3505 38.701 77.402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8185 x 2.001 at -1.232 degrees (North through East) ! Clean map min=-0.0010011 max=0.08218 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 J0005-1648_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:55:53 2019