! Started logfile: J1911-2006_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:11:58 2016 obs J1911-2006_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2014_05_31_pus_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90467 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 344 lines of history. ! ! Reading 33708 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 J1911-2006_X_2014_05_31_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.411106Jy sigma=0.004515 ! Fit after self-cal, rms=0.353747Jy sigma=0.003856 ! 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 0.0504% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6374 mas, bmaj=1.705 mas, bpa=-0.1384 degrees ! Estimated noise=547.721 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 = 0.88766 Jy ! Component: 100 - total flux cleaned = 1.092 Jy ! Total flux subtracted in 100 components = 1.092 Jy ! Clean residual min=-0.051483 max=0.078808 Jy/beam ! Clean residual mean=-0.000208 rms=0.010820 Jy/beam ! Combined flux in latest and established models = 1.092 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.092 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=0.304108Jy sigma=0.003240 ! Fit after self-cal, rms=0.304061Jy sigma=0.003239 ! Inverting map ! Your choice of large map pixels excluded 0.0504% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884977 Jy ! Component: 100 - total flux cleaned = 0.13892 Jy ! Total flux subtracted in 100 components = 0.13892 Jy ! Clean residual min=-0.050557 max=0.052761 Jy/beam ! Clean residual mean=-0.000098 rms=0.008902 Jy/beam ! Combined flux in latest and established models = 1.23092 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 1.23092 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=0.252298Jy sigma=0.002573 ! Fit after self-cal, rms=0.252283Jy sigma=0.002573 ! Inverting map ! Your choice of large map pixels excluded 0.0504% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0504% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8416 mas, bmaj=2.158 mas, bpa=0.05538 degrees ! Estimated noise=351.995 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 = 0.0737737 Jy ! Component: 100 - total flux cleaned = 0.110174 Jy ! Component: 150 - total flux cleaned = 0.129138 Jy ! Component: 200 - total flux cleaned = 0.139121 Jy ! Total flux subtracted in 200 components = 0.139121 Jy ! Clean residual min=-0.045908 max=0.061169 Jy/beam ! Clean residual mean=-0.000140 rms=0.012362 Jy/beam ! Combined flux in latest and established models = 1.37004 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 1.37004 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=0.232896Jy sigma=0.002323 ! Fit after self-cal, rms=0.232801Jy sigma=0.002323 ! Inverting map ! Your choice of large map pixels excluded 0.0504% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.24 KP 0.92 ! LA 1.01 MK 0.95 NL 1.04 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.26 KP 0.86 ! LA 1.02 MK 0.95 NL 1.04 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.27 KP 0.82 ! LA 1.04 MK 0.96 NL 1.05 OV 0.98 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.24 KP 0.78 ! LA 1.04 MK 0.96 NL 1.05 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.19 KP 0.74 ! LA 1.04 MK 0.98 NL 1.07 OV 0.99 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.25 KP 0.74 ! LA 1.05 MK 0.97 NL 1.07 OV 1.00 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.21 HN 1.40 KP 0.79 ! LA 1.12 MK 1.02 NL 1.12 OV 1.05 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.31 KP 0.74 ! LA 1.04 MK 0.97 NL 1.07 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.31 KP 0.76 ! LA 1.04 MK 0.96 NL 1.07 OV 1.03 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.29 KP 0.79 ! LA 1.06 MK 0.99 NL 1.08 OV 1.01 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.28 KP 0.82 ! LA 1.07 MK 1.00 NL 1.08 OV 1.01 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.26 KP 0.86 ! LA 1.05 MK 0.99 NL 1.07 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.232801Jy sigma=0.002323 ! Fit after self-cal, rms=0.104550Jy sigma=0.000977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8462 mas, bmaj=2.151 mas, bpa=0.4072 degrees ! Estimated noise=352.653 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 (4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203754 Jy ! Component: 100 - total flux cleaned = 0.0313846 Jy ! Component: 150 - total flux cleaned = 0.036172 Jy ! Component: 200 - total flux cleaned = 0.0389811 Jy ! Total flux subtracted in 200 components = 0.0389811 Jy ! Clean residual min=-0.008211 max=0.015560 Jy/beam ! Clean residual mean=0.000023 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 1.40902 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 1.40902 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=0.100067Jy sigma=0.000913 ! Fit after self-cal, rms=0.099901Jy sigma=0.000910 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (1.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143459 Jy ! Component: 100 - total flux cleaned = 0.0152402 Jy ! Component: 150 - total flux cleaned = 0.0160394 Jy ! Component: 200 - total flux cleaned = 0.0171785 Jy ! Total flux subtracted in 200 components = 0.0171785 Jy ! Clean residual min=-0.007012 max=0.007187 Jy/beam ! Clean residual mean=0.000038 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 1.4262 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 1.4262 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=0.096576Jy sigma=0.000879 ! Fit after self-cal, rms=0.096274Jy sigma=0.000875 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.096274Jy sigma=0.000875 ! Fit after self-cal, rms=0.088015Jy sigma=0.000832 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.845 mas, bmaj=2.15 mas, bpa=0.4391 degrees ! Estimated noise=351.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635556 Jy ! Component: 100 - total flux cleaned = 0.00845341 Jy ! Component: 150 - total flux cleaned = 0.00959281 Jy ! Component: 200 - total flux cleaned = 0.010465 Jy ! Total flux subtracted in 200 components = 0.010465 Jy ! Clean residual min=-0.005050 max=0.005176 Jy/beam ! Clean residual mean=0.000028 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 1.43667 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 1.43667 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=0.087289Jy sigma=0.000823 ! Fit after self-cal, rms=0.087187Jy sigma=0.000822 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.00171968 Jy ! Component: 100 - total flux cleaned = 0.00253831 Jy ! Component: 150 - total flux cleaned = 0.00315316 Jy ! Component: 200 - total flux cleaned = 0.00370971 Jy ! Total flux subtracted in 200 components = 0.00370971 Jy ! Clean residual min=-0.004729 max=0.004947 Jy/beam ! Clean residual mean=0.000030 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 1.44038 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 1.44038 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=0.086798Jy sigma=0.000817 ! Fit after self-cal, rms=0.086728Jy sigma=0.000817 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.086728Jy sigma=0.000817 ! Fit after self-cal, rms=0.085322Jy sigma=0.000806 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8449 mas, bmaj=2.149 mas, bpa=0.4483 degrees ! Estimated noise=351.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332318 Jy ! Component: 100 - total flux cleaned = 0.00415169 Jy ! Component: 150 - total flux cleaned = 0.00456997 Jy ! Component: 200 - total flux cleaned = 0.00466624 Jy ! Total flux subtracted in 200 components = 0.00466624 Jy ! Clean residual min=-0.003830 max=0.005419 Jy/beam ! Clean residual mean=0.000012 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 1.44504 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 1.44504 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=0.084994Jy sigma=0.000802 ! Fit after self-cal, rms=0.084947Jy sigma=0.000802 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (7.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517473 Jy ! Component: 100 - total flux cleaned = 0.00762584 Jy ! Component: 150 - total flux cleaned = 0.00866287 Jy ! Component: 200 - total flux cleaned = 0.00921927 Jy ! Total flux subtracted in 200 components = 0.00921927 Jy ! Clean residual min=-0.003527 max=0.003747 Jy/beam ! Clean residual mean=0.000011 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 1.45426 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 146 components and 1.45426 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=0.084579Jy sigma=0.000797 ! Fit after self-cal, rms=0.084554Jy sigma=0.000796 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-4.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618896 Jy ! Component: 100 - total flux cleaned = 0.000485304 Jy ! Component: 150 - total flux cleaned = 0.000378691 Jy ! Component: 200 - total flux cleaned = 0.000862812 Jy ! Total flux subtracted in 200 components = 0.000862812 Jy ! Clean residual min=-0.003215 max=0.002742 Jy/beam ! Clean residual mean=0.000011 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 1.45513 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 1.45513 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=0.084153Jy sigma=0.000793 ! Fit after self-cal, rms=0.084149Jy sigma=0.000793 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084149Jy sigma=0.000793 ! Fit after self-cal, rms=0.084081Jy sigma=0.000792 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.27 mas, bmaj=4.8 mas, bpa=3.358 degrees ! Estimated noise=433.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367119 Jy ! Component: 100 - total flux cleaned = 0.0048048 Jy ! Component: 150 - total flux cleaned = 0.00521716 Jy ! Component: 200 - total flux cleaned = 0.00550614 Jy ! Total flux subtracted in 200 components = 0.00550614 Jy ! Clean residual min=-0.002964 max=0.002593 Jy/beam ! Clean residual mean=0.000016 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 1.46063 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 192 components and 1.46063 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=0.083969Jy sigma=0.000791 ! Fit after self-cal, rms=0.083942Jy sigma=0.000791 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000669736 Jy ! Component: 100 - total flux cleaned = 0.000875986 Jy ! Component: 150 - total flux cleaned = 0.00116713 Jy ! Component: 200 - total flux cleaned = 0.00143336 Jy ! Total flux subtracted in 200 components = 0.00143336 Jy ! Clean residual min=-0.002769 max=0.002449 Jy/beam ! Clean residual mean=0.000018 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 1.46206 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 1.46206 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=0.083907Jy sigma=0.000791 ! Fit after self-cal, rms=0.083886Jy sigma=0.000791 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8446 mas, bmaj=2.148 mas, bpa=0.432 degrees ! Estimated noise=351.74 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8446 x 2.148 at 0.432 degrees (North through East) ! Clean map min=-0.0044122 max=1.189 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 ! Performing amp+phase self-cal ! ! 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=0.083886Jy sigma=0.000791 ! Fit after self-cal, rms=0.079323Jy sigma=0.000737 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8446 mas, bmaj=2.148 mas, bpa=0.4649 degrees ! Estimated noise=351.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198984 Jy ! Component: 100 - total flux cleaned = 3.05874e-05 Jy ! Component: 150 - total flux cleaned = 0.000100314 Jy ! Component: 200 - total flux cleaned = 0.00017044 Jy ! Total flux subtracted in 200 components = 0.00017044 Jy ! Clean residual min=-0.002547 max=0.002331 Jy/beam ! Clean residual mean=0.000012 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 1.46224 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 215 components and 1.46223 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=0.079162Jy sigma=0.000736 ! Fit after self-cal, rms=0.079154Jy sigma=0.000736 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235735 Jy ! Component: 100 - total flux cleaned = 0.000296672 Jy ! Component: 150 - total flux cleaned = 0.000413608 Jy ! Component: 200 - total flux cleaned = 0.000412843 Jy ! Total flux subtracted in 200 components = 0.000412843 Jy ! Clean residual min=-0.002499 max=0.002240 Jy/beam ! Clean residual mean=0.000012 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 1.46265 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 222 components and 1.46265 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=0.079057Jy sigma=0.000735 ! Fit after self-cal, rms=0.079050Jy sigma=0.000735 ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.079050Jy sigma=0.000735 ! Fit after self-cal, rms=0.079040Jy sigma=0.000735 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 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6365 mas, bmaj=1.69 mas, bpa=0.572 degrees ! Estimated noise=552.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.895234 Jy ! Component: 100 - total flux cleaned = 1.10819 Jy ! Component: 150 - total flux cleaned = 1.19926 Jy ! Component: 200 - total flux cleaned = 1.2533 Jy ! Total flux subtracted in 200 components = 1.2533 Jy ! Clean residual min=-0.010764 max=0.028300 Jy/beam ! Clean residual mean=-0.000085 rms=0.003215 Jy/beam ! Combined flux in latest and established models = 1.2533 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.2533 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8445 mas, bmaj=2.148 mas, bpa=0.4553 degrees ! Estimated noise=351.596 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 = 0.057026 Jy ! Component: 100 - total flux cleaned = 0.0895977 Jy ! Component: 150 - total flux cleaned = 0.111387 Jy ! Component: 200 - total flux cleaned = 0.127402 Jy ! Total flux subtracted in 200 components = 0.127402 Jy ! Clean residual min=-0.006579 max=0.010258 Jy/beam ! Clean residual mean=-0.000065 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 1.3807 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 80 components and 1.3807 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.268 mas, bmaj=4.797 mas, bpa=3.347 degrees ! Estimated noise=433.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021115 Jy ! Component: 100 - total flux cleaned = 0.0350598 Jy ! Component: 150 - total flux cleaned = 0.0451743 Jy ! Component: 200 - total flux cleaned = 0.0527356 Jy ! Total flux subtracted in 200 components = 0.0527356 Jy ! Clean residual min=-0.004683 max=0.004952 Jy/beam ! Clean residual mean=-0.000026 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 1.43344 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 = 0.00578961 Jy ! Component: 100 - total flux cleaned = 0.0103169 Jy ! Component: 150 - total flux cleaned = 0.0139352 Jy ! Component: 200 - total flux cleaned = 0.0169143 Jy ! Total flux subtracted in 200 components = 0.0169143 Jy ! Clean residual min=-0.003142 max=0.003668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.45035 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 166 components and 1.45035 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8445 mas, bmaj=2.148 mas, bpa=0.4553 degrees ! Estimated noise=351.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035933 Jy ! Component: 100 - total flux cleaned = 0.00467865 Jy ! Component: 150 - total flux cleaned = 0.00509625 Jy ! Component: 200 - total flux cleaned = 0.00538573 Jy ! Total flux subtracted in 200 components = 0.00538573 Jy ! Clean residual min=-0.002902 max=0.004486 Jy/beam ! Clean residual mean=0.000003 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 1.45574 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 1.45574 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=0.079551Jy sigma=0.000741 ! Fit after self-cal, rms=0.079406Jy sigma=0.000740 wmodel J1911-2006_X_2014_05_31_pus_map.mod ! Writing 190 model components to file: J1911-2006_X_2014_05_31_pus_map.mod wobs J1911-2006_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2014_05_31_pus_uvs.fits wwins J1911-2006_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1911-2006_X_2014_05_31_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 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177622 Jy ! Component: 100 - total flux cleaned = 0.00210976 Jy ! Component: 150 - total flux cleaned = 0.00235683 Jy ! Component: 200 - total flux cleaned = 0.00244839 Jy ! Component: 250 - total flux cleaned = 0.00244797 Jy ! Component: 300 - total flux cleaned = 0.00232149 Jy ! Component: 350 - total flux cleaned = 0.00215882 Jy ! Component: 400 - total flux cleaned = 0.00204091 Jy ! Component: 450 - total flux cleaned = 0.00185064 Jy ! Component: 500 - total flux cleaned = 0.00166618 Jy ! Component: 550 - total flux cleaned = 0.00163052 Jy ! Component: 600 - total flux cleaned = 0.00145356 Jy ! Component: 650 - total flux cleaned = 0.00128114 Jy ! Component: 700 - total flux cleaned = 0.00111197 Jy ! Component: 750 - total flux cleaned = 0.00101152 Jy ! Component: 800 - total flux cleaned = 0.000782149 Jy ! Component: 850 - total flux cleaned = 0.000621841 Jy ! Component: 900 - total flux cleaned = 0.000495859 Jy ! Component: 950 - total flux cleaned = 0.000402424 Jy ! Component: 1000 - total flux cleaned = 0.000279591 Jy ! Component: 1050 - total flux cleaned = 0.000158839 Jy ! Component: 1100 - total flux cleaned = 4.05942e-05 Jy ! Component: 1150 - total flux cleaned = 4.05485e-05 Jy ! Component: 1200 - total flux cleaned = -1.68434e-05 Jy ! Component: 1250 - total flux cleaned = -7.32238e-05 Jy ! Component: 1300 - total flux cleaned = -7.34603e-05 Jy ! Component: 1350 - total flux cleaned = -0.000101812 Jy ! Component: 1400 - total flux cleaned = -0.000156277 Jy ! Component: 1450 - total flux cleaned = -0.000183311 Jy ! Component: 1500 - total flux cleaned = -0.000262597 Jy ! Component: 1550 - total flux cleaned = -0.000288666 Jy ! Component: 1600 - total flux cleaned = -0.000340834 Jy ! Component: 1650 - total flux cleaned = -0.000392172 Jy ! Component: 1700 - total flux cleaned = -0.000417382 Jy ! Component: 1750 - total flux cleaned = -0.000442181 Jy ! Component: 1800 - total flux cleaned = -0.000467358 Jy ! Component: 1850 - total flux cleaned = -0.000613767 Jy ! Component: 1900 - total flux cleaned = -0.000589269 Jy ! Component: 1950 - total flux cleaned = -0.000637416 Jy ! Component: 2000 - total flux cleaned = -0.00063765 Jy ! Total flux subtracted in 2048 components = -0.000708546 Jy ! Clean residual min=-0.001281 max=0.001165 Jy/beam ! Clean residual mean=0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 1.45503 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 301 components and 1.45503 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2014_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8445 x 2.148 at 0.4553 degrees (North through East) ! Clean map min=-0.0021458 max=1.1945 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19453 invert ! Inverting map ! Your choice of large map pixels excluded 0.0505% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000414539 device "J1911-2006_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1911-2006_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.104109 0.104109 0.208218 0.416436 0.832871 1.66574 3.33149 6.66297 13.3259 26.6519 53.3038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.194 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8445 x 2.148 at 0.4553 degrees (North through East) ! Clean map min=-0.0021458 max=1.1945 Jy/beam quit ! Quitting program ! Log file J1911-2006_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:12:00 2016