! Started logfile: J0324-2918_X_2017_02_24_pus_uvs.log on Sat May 4 09:56:48 2019 obs J0324-2918_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0324-2918_X_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879922 visibilities/baseline/integration-bin. ! Found source: J0324-2918 ! ! 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 54168 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 J0324-2918_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.874755Jy sigma=0.005907 ! Fit after self-cal, rms=0.835044Jy sigma=0.005658 ! 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6862 mas, bmaj=2.025 mas, bpa=1.103 degrees ! Estimated noise=1051.27 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 = 0.135907 Jy ! Component: 100 - total flux cleaned = 0.165544 Jy ! Total flux subtracted in 100 components = 0.165544 Jy ! Clean residual min=-0.004687 max=0.008279 Jy/beam ! Clean residual mean=-0.000035 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.165544 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.165544 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=0.117028Jy sigma=0.000665 ! Fit after self-cal, rms=0.117022Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00792482 Jy ! Component: 100 - total flux cleaned = 0.0122081 Jy ! Total flux subtracted in 100 components = 0.0122081 Jy ! Clean residual min=-0.004329 max=0.004397 Jy/beam ! Clean residual mean=-0.000010 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.177752 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.177752 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=0.116599Jy sigma=0.000659 ! Fit after self-cal, rms=0.116588Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8698 mas, bmaj=2.523 mas, bpa=1.584 degrees ! Estimated noise=461.464 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 = 0.00321061 Jy ! Component: 100 - total flux cleaned = 0.00478694 Jy ! Component: 150 - total flux cleaned = 0.00514688 Jy ! Component: 200 - total flux cleaned = 0.00531345 Jy ! Total flux subtracted in 200 components = 0.00531345 Jy ! Clean residual min=-0.003309 max=0.005053 Jy/beam ! Clean residual mean=-0.000006 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.183065 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.183065 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=0.116552Jy sigma=0.000658 ! Fit after self-cal, rms=0.116551Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.07 FD 0.98 HN 1.07 KP 0.98 ! LA 1.00 MK 1.01 NL 1.02 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.09 KP 0.97 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.09 KP 0.97 ! LA 1.00 MK 0.98 NL 1.02 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.10 KP 0.97 ! LA 0.97 MK 1.05 NL 1.01 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.06 KP 0.95 ! LA 0.97 MK 1.00 NL 1.02 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.10 KP 0.92 ! LA 1.02 MK 1.01 NL 0.99 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.10 KP 0.95 ! LA 0.99 MK 1.00 NL 0.97 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.06 KP 0.95 ! LA 1.00 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.04 KP 0.95 ! LA 0.97 MK 1.00 NL 0.99 OV 0.98 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.06 KP 0.94 ! LA 0.98 MK 1.01 NL 0.95 OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.08 KP 0.95 ! LA 0.97 MK 1.02 NL 0.98 OV 0.98 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.01 KP 0.94 ! LA 0.97 MK 0.97 NL 0.98 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.116551Jy sigma=0.000658 ! Fit after self-cal, rms=0.119586Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8725 mas, bmaj=2.533 mas, bpa=1.694 degrees ! Estimated noise=459.862 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 = -0.00147116 Jy ! Component: 100 - total flux cleaned = -0.00186446 Jy ! Component: 150 - total flux cleaned = -0.00200752 Jy ! Component: 200 - total flux cleaned = -0.00205938 Jy ! Total flux subtracted in 200 components = -0.00205938 Jy ! Clean residual min=-0.004131 max=0.004300 Jy/beam ! Clean residual mean=0.000023 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.181006 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.181006 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=0.119549Jy sigma=0.000655 ! Fit after self-cal, rms=0.119631Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.119631Jy sigma=0.000655 ! Fit after self-cal, rms=0.124758Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8739 mas, bmaj=2.522 mas, bpa=1.735 degrees ! Estimated noise=459.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212108 Jy ! Component: 100 - total flux cleaned = 0.000179297 Jy ! Component: 150 - total flux cleaned = 0.000180652 Jy ! Component: 200 - total flux cleaned = 0.000180703 Jy ! Total flux subtracted in 200 components = 0.000180703 Jy ! Clean residual min=-0.001365 max=0.002028 Jy/beam ! Clean residual mean=0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.181187 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.181187 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=0.124756Jy sigma=0.000648 ! Fit after self-cal, rms=0.124864Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189432 Jy ! Component: 100 - total flux cleaned = 0.00231876 Jy ! Component: 150 - total flux cleaned = 0.00232182 Jy ! Component: 200 - total flux cleaned = 0.00224083 Jy ! Total flux subtracted in 200 components = 0.00224083 Jy ! Clean residual min=-0.001156 max=0.001422 Jy/beam ! Clean residual mean=0.000014 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.183428 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.183428 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=0.124840Jy sigma=0.000647 ! Fit after self-cal, rms=0.124839Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-7.2, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129582 Jy ! Component: 100 - total flux cleaned = 0.00169894 Jy ! Component: 150 - total flux cleaned = 0.00183187 Jy ! Component: 200 - total flux cleaned = 0.00190543 Jy ! Total flux subtracted in 200 components = 0.00190543 Jy ! Clean residual min=-0.001206 max=0.001354 Jy/beam ! Clean residual mean=0.000012 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.185333 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 0.185333 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=0.124819Jy sigma=0.000647 ! Fit after self-cal, rms=0.124819Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-2.6, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741846 Jy ! Component: 100 - total flux cleaned = 0.00106683 Jy ! Component: 150 - total flux cleaned = 0.00131039 Jy ! Component: 200 - total flux cleaned = 0.00136827 Jy ! Total flux subtracted in 200 components = 0.00136827 Jy ! Clean residual min=-0.001120 max=0.001163 Jy/beam ! Clean residual mean=0.000010 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.186701 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 121 components and 0.186701 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=0.124803Jy sigma=0.000647 ! Fit after self-cal, rms=0.124802Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.124802Jy sigma=0.000647 ! Fit after self-cal, rms=0.125883Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.873 mas, bmaj=2.518 mas, bpa=1.711 degrees ! Estimated noise=459.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554739 Jy ! Component: 100 - total flux cleaned = 0.000737529 Jy ! Component: 150 - total flux cleaned = 0.00081214 Jy ! Component: 200 - total flux cleaned = 0.000865522 Jy ! Total flux subtracted in 200 components = 0.000865522 Jy ! Clean residual min=-0.000925 max=0.001071 Jy/beam ! Clean residual mean=0.000007 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.187567 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.187567 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=0.125877Jy sigma=0.000647 ! Fit after self-cal, rms=0.125890Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (25, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646382 Jy ! Component: 100 - total flux cleaned = 0.000756443 Jy ! Component: 150 - total flux cleaned = 0.000832634 Jy ! Component: 200 - total flux cleaned = 0.00090195 Jy ! Total flux subtracted in 200 components = 0.00090195 Jy ! Clean residual min=-0.000827 max=0.000922 Jy/beam ! Clean residual mean=0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.188469 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.188469 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=0.125881Jy sigma=0.000647 ! Fit after self-cal, rms=0.125878Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.125878Jy sigma=0.000647 ! Fit after self-cal, rms=0.125903Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.34 mas, bmaj=5.878 mas, bpa=-0.09193 degrees ! Estimated noise=570.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152481 Jy ! Component: 100 - total flux cleaned = 8.68067e-05 Jy ! Component: 150 - total flux cleaned = 6.51784e-05 Jy ! Component: 200 - total flux cleaned = 3.57256e-05 Jy ! Total flux subtracted in 200 components = 3.57256e-05 Jy ! Clean residual min=-0.000852 max=0.000967 Jy/beam ! Clean residual mean=0.000011 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.188504 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 170 components and 0.188504 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=0.125902Jy sigma=0.000647 ! Fit after self-cal, rms=0.125901Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 5.97899e-05 Jy ! Component: 100 - total flux cleaned = 2.3129e-05 Jy ! Component: 150 - total flux cleaned = 1.5462e-05 Jy ! Component: 200 - total flux cleaned = 9.57813e-07 Jy ! Total flux subtracted in 200 components = 9.57813e-07 Jy ! Clean residual min=-0.000840 max=0.000946 Jy/beam ! Clean residual mean=0.000010 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.188505 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 184 components and 0.188505 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=0.125901Jy sigma=0.000647 ! Fit after self-cal, rms=0.125901Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8727 mas, bmaj=2.517 mas, bpa=1.704 degrees ! Estimated noise=459.097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8727 x 2.517 at 1.704 degrees (North through East) ! Clean map min=-0.00093698 max=0.17327 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6891 mas, bmaj=2.019 mas, bpa=1.229 degrees ! Estimated noise=1045.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135015 Jy ! Component: 100 - total flux cleaned = 0.164519 Jy ! Component: 150 - total flux cleaned = 0.172431 Jy ! Component: 200 - total flux cleaned = 0.176848 Jy ! Total flux subtracted in 200 components = 0.176848 Jy ! Clean residual min=-0.002736 max=0.002561 Jy/beam ! Clean residual mean=-0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.176848 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.176848 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8727 mas, bmaj=2.517 mas, bpa=1.704 degrees ! Estimated noise=459.097 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 = 0.0037258 Jy ! Component: 100 - total flux cleaned = 0.00591928 Jy ! Component: 150 - total flux cleaned = 0.00751923 Jy ! Component: 200 - total flux cleaned = 0.00860025 Jy ! Total flux subtracted in 200 components = 0.00860025 Jy ! Clean residual min=-0.001132 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.185448 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.185448 Jy ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.34 mas, bmaj=5.878 mas, bpa=-0.09193 degrees ! Estimated noise=570.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126148 Jy ! Component: 100 - total flux cleaned = 0.00177516 Jy ! Component: 150 - total flux cleaned = 0.00215881 Jy ! Component: 200 - total flux cleaned = 0.00248917 Jy ! Total flux subtracted in 200 components = 0.00248917 Jy ! Clean residual min=-0.000988 max=0.000861 Jy/beam ! Clean residual mean=0.000007 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.187937 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 = 0.000251029 Jy ! Component: 100 - total flux cleaned = 0.000357871 Jy ! Component: 150 - total flux cleaned = 0.00043985 Jy ! Component: 200 - total flux cleaned = 0.000501303 Jy ! Total flux subtracted in 200 components = 0.000501303 Jy ! Clean residual min=-0.000895 max=0.000844 Jy/beam ! Clean residual mean=0.000009 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.188438 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 86 components and 0.188438 Jy ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8727 mas, bmaj=2.517 mas, bpa=1.704 degrees ! Estimated noise=459.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.06053e-05 Jy ! Component: 100 - total flux cleaned = 3.02396e-05 Jy ! Component: 150 - total flux cleaned = 4.94189e-05 Jy ! Component: 200 - total flux cleaned = 8.53946e-05 Jy ! Total flux subtracted in 200 components = 8.53946e-05 Jy ! Clean residual min=-0.000975 max=0.000920 Jy/beam ! Clean residual mean=0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.188524 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.188524 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=0.125903Jy sigma=0.000647 ! Fit after self-cal, rms=0.125898Jy sigma=0.000647 wmodel J0324-2918_X_2017_02_24_pus_map.mod ! Writing 114 model components to file: J0324-2918_X_2017_02_24_pus_map.mod wobs J0324-2918_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0324-2918_X_2017_02_24_pus_uvs.fits wwins J0324-2918_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0324-2918_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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.27785e-05 Jy ! Component: 100 - total flux cleaned = 4.32717e-05 Jy ! Component: 150 - total flux cleaned = 8.73003e-05 Jy ! Component: 200 - total flux cleaned = 0.000157565 Jy ! Component: 250 - total flux cleaned = 0.000157293 Jy ! Component: 300 - total flux cleaned = 0.000183413 Jy ! Component: 350 - total flux cleaned = 0.00023448 Jy ! Component: 400 - total flux cleaned = 0.000259322 Jy ! Component: 450 - total flux cleaned = 0.000259352 Jy ! Component: 500 - total flux cleaned = 0.000259112 Jy ! Component: 550 - total flux cleaned = 0.000282092 Jy ! Component: 600 - total flux cleaned = 0.00029339 Jy ! Component: 650 - total flux cleaned = 0.000304819 Jy ! Component: 700 - total flux cleaned = 0.000315813 Jy ! Component: 750 - total flux cleaned = 0.000337166 Jy ! Component: 800 - total flux cleaned = 0.000336906 Jy ! Component: 850 - total flux cleaned = 0.000326517 Jy ! Component: 900 - total flux cleaned = 0.00032645 Jy ! Component: 950 - total flux cleaned = 0.000336455 Jy ! Component: 1000 - total flux cleaned = 0.000336436 Jy ! Component: 1050 - total flux cleaned = 0.000336434 Jy ! Component: 1100 - total flux cleaned = 0.000346019 Jy ! Component: 1150 - total flux cleaned = 0.000346079 Jy ! Component: 1200 - total flux cleaned = 0.000364823 Jy ! Component: 1250 - total flux cleaned = 0.000383141 Jy ! Component: 1300 - total flux cleaned = 0.000392143 Jy ! Component: 1350 - total flux cleaned = 0.00038308 Jy ! Component: 1400 - total flux cleaned = 0.000391909 Jy ! Component: 1450 - total flux cleaned = 0.000409263 Jy ! Component: 1500 - total flux cleaned = 0.000426315 Jy ! Component: 1550 - total flux cleaned = 0.000417639 Jy ! Component: 1600 - total flux cleaned = 0.000451324 Jy ! Component: 1650 - total flux cleaned = 0.000451386 Jy ! Component: 1700 - total flux cleaned = 0.000476099 Jy ! Component: 1750 - total flux cleaned = 0.000459754 Jy ! Component: 1800 - total flux cleaned = 0.000475981 Jy ! Component: 1850 - total flux cleaned = 0.000491828 Jy ! Component: 1900 - total flux cleaned = 0.000483872 Jy ! Component: 1950 - total flux cleaned = 0.000476016 Jy ! Component: 2000 - total flux cleaned = 0.000483819 Jy ! Total flux subtracted in 2048 components = 0.000483911 Jy ! Clean residual min=-0.000465 max=0.000455 Jy/beam ! Clean residual mean=0.000005 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.189008 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 261 components and 0.189008 Jy ![Exited script file: muppet] wmap "J0324-2918_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8727 x 2.517 at 1.704 degrees (North through East) ! Clean map min=-0.00088627 max=0.17331 Jy/beam ! Writing clean map to FITS file: J0324-2918_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 0.173312 invert ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149896 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259467 0.259467 0.518934 1.03787 2.07574 4.15147 8.30294 16.6059 33.2118 66.4235 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8727 x 2.517 at 1.704 degrees (North through East) ! Clean map min=-0.00088627 max=0.17331 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 J0324-2918_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:56:52 2019