! Started logfile: J0955-1845_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:21 2019 obs J0955-1845_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0955-1845_X_2017_03_23_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837302 visibilities/baseline/integration-bin. ! Found source: J0955-1845 ! ! 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 1124 lines of history. ! ! Reading 50640 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 J0955-1845_X_2017_03_23_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985814Jy sigma=0.008019 ! Fit after self-cal, rms=0.953185Jy sigma=0.007778 ! 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 0.0582% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6645 mas, bmaj=1.723 mas, bpa=-3.308 degrees ! Estimated noise=684.55 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 = 0.0380952 Jy ! Component: 100 - total flux cleaned = 0.0471425 Jy ! Total flux subtracted in 100 components = 0.0471425 Jy ! Clean residual min=-0.002157 max=0.003783 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0471425 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0471425 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=0.085615Jy sigma=0.000640 ! Fit after self-cal, rms=0.085004Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.0582% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486195 Jy ! Component: 100 - total flux cleaned = 0.00728108 Jy ! Total flux subtracted in 100 components = 0.00728108 Jy ! Clean residual min=-0.002127 max=0.002879 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0544236 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0544236 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=0.084697Jy sigma=0.000633 ! Fit after self-cal, rms=0.084718Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.0582% 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 0.0582% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8749 mas, bmaj=2.177 mas, bpa=-3.852 degrees ! Estimated noise=425.232 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 (1.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291759 Jy ! Component: 100 - total flux cleaned = 0.00447887 Jy ! Component: 150 - total flux cleaned = 0.00485955 Jy ! Component: 200 - total flux cleaned = 0.00486088 Jy ! Total flux subtracted in 200 components = 0.00486088 Jy ! Clean residual min=-0.001353 max=0.001664 Jy/beam ! Clean residual mean=-0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0592845 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.0592845 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=0.084618Jy sigma=0.000632 ! Fit after self-cal, rms=0.084609Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.0582% 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 1.04 FD 0.96 HN 0.95 KP 0.94 ! LA 1.03 MK 1.00 NL 0.96 OV 1.07 ! PT 1.07 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.08 KP 0.96 ! LA 0.95 MK 1.05 NL 0.97 OV 1.05 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.99 KP 0.94 ! LA 0.98 MK 0.98 NL 0.99 OV 1.17 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.96 KP 0.97 ! LA 0.99 MK 1.12 NL 1.00 OV 1.06 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.01 ! LA 0.99 MK 1.15 NL 0.99 OV 1.10 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.99 ! LA 0.96 MK 1.01 NL 0.98 OV 1.09 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.01 KP 0.96 ! LA 1.04 MK 1.02 NL 0.92 OV 1.06 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 HN 1.01 KP 0.94 ! LA 0.99 MK 1.05 NL 0.86 OV 1.04 ! PT 1.17 SC 1.09 ! ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.93 KP 0.94 ! LA 0.98 MK 0.99 NL 0.99 OV 1.08 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.93 ! LA 0.95 MK 1.00 NL 0.97 OV 1.11 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.91 KP 0.91 ! LA 1.01 MK 1.09 NL 0.95 OV 1.09 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.85 KP 0.93 ! LA 1.03 MK 0.87 NL 1.03 OV 1.03 ! PT 1.01 SC 0.80 ! ! ! Fit before self-cal, rms=0.084609Jy sigma=0.000632 ! Fit after self-cal, rms=0.084682Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8776 mas, bmaj=2.187 mas, bpa=-3.975 degrees ! Estimated noise=430.97 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 = 0.000650996 Jy ! Component: 100 - total flux cleaned = 0.000652531 Jy ! Component: 150 - total flux cleaned = 0.000652302 Jy ! Component: 200 - total flux cleaned = 0.000585176 Jy ! Total flux subtracted in 200 components = 0.000585176 Jy ! Clean residual min=-0.001195 max=0.001427 Jy/beam ! Clean residual mean=-0.000005 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0598696 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0598696 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=0.084661Jy sigma=0.000631 ! Fit after self-cal, rms=0.084679Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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=0.084679Jy sigma=0.000631 ! Fit after self-cal, rms=0.084769Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8782 mas, bmaj=2.178 mas, bpa=-3.887 degrees ! Estimated noise=433.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625471 Jy ! Component: 100 - total flux cleaned = 0.000648046 Jy ! Component: 150 - total flux cleaned = 0.000591128 Jy ! Component: 200 - total flux cleaned = 0.000538727 Jy ! Total flux subtracted in 200 components = 0.000538727 Jy ! Clean residual min=-0.001060 max=0.001333 Jy/beam ! Clean residual mean=-0.000006 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0604084 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0604084 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=0.084756Jy sigma=0.000630 ! Fit after self-cal, rms=0.084769Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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 (3.4, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112767 Jy ! Component: 100 - total flux cleaned = 0.00137994 Jy ! Component: 150 - total flux cleaned = 0.00140278 Jy ! Component: 200 - total flux cleaned = 0.00134152 Jy ! Total flux subtracted in 200 components = 0.00134152 Jy ! Clean residual min=-0.001007 max=0.001225 Jy/beam ! Clean residual mean=-0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0617499 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.0617499 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=0.084748Jy sigma=0.000630 ! Fit after self-cal, rms=0.084747Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-24.8, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010863 Jy ! Component: 100 - total flux cleaned = 0.00164334 Jy ! Component: 150 - total flux cleaned = 0.00171038 Jy ! Component: 200 - total flux cleaned = 0.00171063 Jy ! Total flux subtracted in 200 components = 0.00171063 Jy ! Clean residual min=-0.001034 max=0.001082 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0634605 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0634605 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=0.084728Jy sigma=0.000629 ! Fit after self-cal, rms=0.084723Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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=0.084723Jy sigma=0.000629 ! Fit after self-cal, rms=0.084622Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8766 mas, bmaj=2.168 mas, bpa=-3.699 degrees ! Estimated noise=432.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914726 Jy ! Component: 100 - total flux cleaned = 0.00145896 Jy ! Component: 150 - total flux cleaned = 0.0016758 Jy ! Component: 200 - total flux cleaned = 0.00177181 Jy ! Total flux subtracted in 200 components = 0.00177181 Jy ! Clean residual min=-0.001178 max=0.001011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0652323 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0652323 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=0.084606Jy sigma=0.000629 ! Fit after self-cal, rms=0.084622Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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 = 0.000525383 Jy ! Component: 100 - total flux cleaned = 0.000504934 Jy ! Component: 150 - total flux cleaned = 0.000468107 Jy ! Component: 200 - total flux cleaned = 0.000520564 Jy ! Total flux subtracted in 200 components = 0.000520564 Jy ! Clean residual min=-0.001128 max=0.001047 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0657529 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.0657529 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=0.084613Jy sigma=0.000629 ! Fit after self-cal, rms=0.084607Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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=0.084607Jy sigma=0.000629 ! Fit after self-cal, rms=0.084593Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.192 mas, bmaj=4.634 mas, bpa=0.08767 degrees ! Estimated noise=534.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509826 Jy ! Component: 100 - total flux cleaned = 0.000699406 Jy ! Component: 150 - total flux cleaned = 0.000770822 Jy ! Component: 200 - total flux cleaned = 0.000819464 Jy ! Total flux subtracted in 200 components = 0.000819464 Jy ! Clean residual min=-0.001052 max=0.001127 Jy/beam ! Clean residual mean=-0.000008 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0665723 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0665723 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=0.084587Jy sigma=0.000629 ! Fit after self-cal, rms=0.084589Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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 = 0.000130638 Jy ! Component: 100 - total flux cleaned = 0.000179621 Jy ! Component: 150 - total flux cleaned = 0.000209791 Jy ! Component: 200 - total flux cleaned = 0.000200887 Jy ! Total flux subtracted in 200 components = 0.000200887 Jy ! Clean residual min=-0.001048 max=0.001134 Jy/beam ! Clean residual mean=-0.000007 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0667732 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.0667732 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=0.084587Jy sigma=0.000629 ! Fit after self-cal, rms=0.084586Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8752 mas, bmaj=2.163 mas, bpa=-3.638 degrees ! Estimated noise=432.405 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 2.163 at -3.638 degrees (North through East) ! Clean map min=-0.0010897 max=0.047652 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 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6658 mas, bmaj=1.708 mas, bpa=-2.925 degrees ! Estimated noise=685.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386939 Jy ! Component: 100 - total flux cleaned = 0.0486836 Jy ! Component: 150 - total flux cleaned = 0.0542891 Jy ! Component: 200 - total flux cleaned = 0.0580172 Jy ! Total flux subtracted in 200 components = 0.0580172 Jy ! Clean residual min=-0.002144 max=0.002127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0580172 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 0.0580172 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8752 mas, bmaj=2.163 mas, bpa=-3.638 degrees ! Estimated noise=432.405 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 = 0.00307205 Jy ! Component: 100 - total flux cleaned = 0.00517988 Jy ! Component: 150 - total flux cleaned = 0.0067759 Jy ! Component: 200 - total flux cleaned = 0.00764127 Jy ! Total flux subtracted in 200 components = 0.00764127 Jy ! Clean residual min=-0.001379 max=0.001078 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0656584 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0656584 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.192 mas, bmaj=4.634 mas, bpa=0.08767 degrees ! Estimated noise=534.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733971 Jy ! Component: 100 - total flux cleaned = 0.000943973 Jy ! Component: 150 - total flux cleaned = 0.00109188 Jy ! Component: 200 - total flux cleaned = 0.00114214 Jy ! Total flux subtracted in 200 components = 0.00114214 Jy ! Clean residual min=-0.001075 max=0.001202 Jy/beam ! Clean residual mean=-0.000009 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0668006 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 = 2.15213e-05 Jy ! Component: 100 - total flux cleaned = 5.99871e-05 Jy ! Component: 150 - total flux cleaned = 9.43336e-05 Jy ! Component: 200 - total flux cleaned = 0.000125972 Jy ! Total flux subtracted in 200 components = 0.000125972 Jy ! Clean residual min=-0.001036 max=0.001170 Jy/beam ! Clean residual mean=-0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0669265 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0669265 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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 0.0586% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8752 mas, bmaj=2.163 mas, bpa=-3.638 degrees ! Estimated noise=432.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252691 Jy ! Component: 100 - total flux cleaned = -0.000315018 Jy ! Component: 150 - total flux cleaned = -0.000288854 Jy ! Component: 200 - total flux cleaned = -0.000264915 Jy ! Total flux subtracted in 200 components = -0.000264915 Jy ! Clean residual min=-0.001192 max=0.001060 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0666616 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0666616 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=0.084599Jy sigma=0.000629 ! Fit after self-cal, rms=0.084604Jy sigma=0.000629 wmodel J0955-1845_X_2017_03_23_pus_map.mod ! Writing 78 model components to file: J0955-1845_X_2017_03_23_pus_map.mod wobs J0955-1845_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0955-1845_X_2017_03_23_pus_uvs.fits wwins J0955-1845_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0955-1845_X_2017_03_23_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 0.0586% 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 = -0.000181417 Jy ! Component: 100 - total flux cleaned = -0.000251119 Jy ! Component: 150 - total flux cleaned = -0.00034983 Jy ! Component: 200 - total flux cleaned = -0.000459154 Jy ! Component: 250 - total flux cleaned = -0.000594752 Jy ! Component: 300 - total flux cleaned = -0.00065323 Jy ! Component: 350 - total flux cleaned = -0.000681548 Jy ! Component: 400 - total flux cleaned = -0.000723085 Jy ! Component: 450 - total flux cleaned = -0.000763695 Jy ! Component: 500 - total flux cleaned = -0.000803486 Jy ! Component: 550 - total flux cleaned = -0.000829581 Jy ! Component: 600 - total flux cleaned = -0.000932232 Jy ! Component: 650 - total flux cleaned = -0.000982725 Jy ! Component: 700 - total flux cleaned = -0.00108215 Jy ! Component: 750 - total flux cleaned = -0.00111888 Jy ! Component: 800 - total flux cleaned = -0.00122744 Jy ! Component: 850 - total flux cleaned = -0.00127502 Jy ! Component: 900 - total flux cleaned = -0.00140447 Jy ! Component: 950 - total flux cleaned = -0.00146219 Jy ! Component: 1000 - total flux cleaned = -0.00147341 Jy ! Component: 1050 - total flux cleaned = -0.00149616 Jy ! Component: 1100 - total flux cleaned = -0.00149615 Jy ! Component: 1150 - total flux cleaned = -0.00154054 Jy ! Component: 1200 - total flux cleaned = -0.00155151 Jy ! Component: 1250 - total flux cleaned = -0.00158385 Jy ! Component: 1300 - total flux cleaned = -0.0015624 Jy ! Component: 1350 - total flux cleaned = -0.00161551 Jy ! Component: 1400 - total flux cleaned = -0.00158404 Jy ! Component: 1450 - total flux cleaned = -0.0016152 Jy ! Component: 1500 - total flux cleaned = -0.00163592 Jy ! Component: 1550 - total flux cleaned = -0.00163588 Jy ! Component: 1600 - total flux cleaned = -0.00164617 Jy ! Component: 1650 - total flux cleaned = -0.00165617 Jy ! Component: 1700 - total flux cleaned = -0.00167591 Jy ! Component: 1750 - total flux cleaned = -0.00168587 Jy ! Component: 1800 - total flux cleaned = -0.00169552 Jy ! Component: 1850 - total flux cleaned = -0.00167623 Jy ! Component: 1900 - total flux cleaned = -0.0017146 Jy ! Component: 1950 - total flux cleaned = -0.00171464 Jy ! Component: 2000 - total flux cleaned = -0.00172401 Jy ! Total flux subtracted in 2048 components = -0.00173331 Jy ! Clean residual min=-0.000563 max=0.000538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0649283 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 231 components and 0.0649283 Jy ![Exited script file: muppet] wmap "J0955-1845_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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: 0.8752 x 2.163 at -3.638 degrees (North through East) ! Clean map min=-0.0010934 max=0.047182 Jy/beam ! Writing clean map to FITS file: J0955-1845_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0471824 invert ! Inverting map ! Your choice of large map pixels excluded 0.0586% 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 0.00017918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13928 1.13928 2.27856 4.55712 9.11425 18.2285 36.457 72.914 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 2.163 at -3.638 degrees (North through East) ! Clean map min=-0.0010934 max=0.047182 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 J0955-1845_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:24 2019