! Started logfile: J2034+1154_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:07 2019 obs J2034+1154_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2034+1154_X_2017_07_16_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780575 visibilities/baseline/integration-bin. ! Found source: J2034+1154 ! ! 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 1200 lines of history. ! ! Reading 60276 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 J2034+1154_X_2017_07_16_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.878149Jy sigma=0.007133 ! Fit after self-cal, rms=0.852471Jy sigma=0.006952 ! 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7007 mas, bmaj=1.627 mas, bpa=-2.336 degrees ! Estimated noise=724.952 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 = 0.11655 Jy ! Component: 100 - total flux cleaned = 0.142917 Jy ! Total flux subtracted in 100 components = 0.142917 Jy ! Clean residual min=-0.004606 max=0.009706 Jy/beam ! Clean residual mean=-0.000025 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.142917 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.142917 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=0.090304Jy sigma=0.000666 ! Fit after self-cal, rms=0.090303Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107391 Jy ! Component: 100 - total flux cleaned = 0.0162508 Jy ! Total flux subtracted in 100 components = 0.0162508 Jy ! Clean residual min=-0.003667 max=0.003599 Jy/beam ! Clean residual mean=-0.000010 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.159168 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.159168 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=0.088902Jy sigma=0.000650 ! Fit after self-cal, rms=0.088898Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=1.896 mas, bpa=-2.459 degrees ! Estimated noise=358.707 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 = 0.00507431 Jy ! Component: 100 - total flux cleaned = 0.00753692 Jy ! Component: 150 - total flux cleaned = 0.00898552 Jy ! Component: 200 - total flux cleaned = 0.00994926 Jy ! Total flux subtracted in 200 components = 0.00994926 Jy ! Clean residual min=-0.002520 max=0.003855 Jy/beam ! Clean residual mean=-0.000005 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.169118 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.169118 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=0.088688Jy sigma=0.000647 ! Fit after self-cal, rms=0.088691Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324287 Jy ! Component: 100 - total flux cleaned = 0.00414904 Jy ! Component: 150 - total flux cleaned = 0.00445858 Jy ! Component: 200 - total flux cleaned = 0.00446135 Jy ! Total flux subtracted in 200 components = 0.00446135 Jy ! Clean residual min=-0.002391 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.173579 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.173579 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=0.088485Jy sigma=0.000646 ! Fit after self-cal, rms=0.088472Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.06 ! LA 0.94 MK 1.01 NL 0.96 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.08 ! LA 0.96 MK 0.98 NL 0.96 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.06 KP 1.00 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 1.02 ! LA 0.99 MK 1.00 NL 1.00 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 1.05 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.03 ! LA 0.98 MK 1.01 NL 1.00 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.04 ! LA 0.98 MK 0.95 NL 0.96 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.01 ! LA 0.99 MK 0.96 NL 0.95 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00 MK 1.01 NL 0.99 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 0.98 ! LA 1.01 MK 0.98 NL 0.98 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 1.01 ! LA 0.98 MK 0.94 NL 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.088472Jy sigma=0.000646 ! Fit after self-cal, rms=0.088289Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8248 mas, bmaj=1.896 mas, bpa=-2.639 degrees ! Estimated noise=357.188 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 = 0.00141536 Jy ! Component: 100 - total flux cleaned = 0.00156017 Jy ! Component: 150 - total flux cleaned = 0.0015282 Jy ! Component: 200 - total flux cleaned = 0.00146957 Jy ! Total flux subtracted in 200 components = 0.00146957 Jy ! Clean residual min=-0.002080 max=0.001765 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.175049 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.175049 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=0.088239Jy sigma=0.000644 ! Fit after self-cal, rms=0.088252Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.088252Jy sigma=0.000644 ! Fit after self-cal, rms=0.091091Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8245 mas, bmaj=1.897 mas, bpa=-2.501 degrees ! Estimated noise=357.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000945277 Jy ! Component: 100 - total flux cleaned = 0.00128581 Jy ! Component: 150 - total flux cleaned = 0.00149469 Jy ! Component: 200 - total flux cleaned = 0.00164915 Jy ! Total flux subtracted in 200 components = 0.00164915 Jy ! Clean residual min=-0.000923 max=0.001022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.176698 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.176698 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=0.091077Jy sigma=0.000641 ! Fit after self-cal, rms=0.091108Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00014546 Jy ! Component: 100 - total flux cleaned = 0.000291138 Jy ! Component: 150 - total flux cleaned = 0.000409839 Jy ! Component: 200 - total flux cleaned = 0.000489746 Jy ! Total flux subtracted in 200 components = 0.000489746 Jy ! Clean residual min=-0.000889 max=0.001050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.177187 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.177188 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=0.091104Jy sigma=0.000641 ! Fit after self-cal, rms=0.091102Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091102Jy sigma=0.000641 ! Fit after self-cal, rms=0.091180Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8246 mas, bmaj=1.898 mas, bpa=-2.536 degrees ! Estimated noise=357.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271609 Jy ! Component: 100 - total flux cleaned = 0.000452823 Jy ! Component: 150 - total flux cleaned = 0.000546488 Jy ! Component: 200 - total flux cleaned = 0.000618574 Jy ! Total flux subtracted in 200 components = 0.000618574 Jy ! Clean residual min=-0.000880 max=0.001023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.177806 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.177806 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=0.091177Jy sigma=0.000641 ! Fit after self-cal, rms=0.091179Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 4.84269e-05 Jy ! Component: 100 - total flux cleaned = 0.000131113 Jy ! Component: 150 - total flux cleaned = 0.000154995 Jy ! Component: 200 - total flux cleaned = 0.00016929 Jy ! Total flux subtracted in 200 components = 0.00016929 Jy ! Clean residual min=-0.000868 max=0.001026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.177975 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.177975 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=0.091177Jy sigma=0.000641 ! Fit after self-cal, rms=0.091177Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (12.8, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885615 Jy ! Component: 100 - total flux cleaned = 0.001339 Jy ! Component: 150 - total flux cleaned = 0.00152431 Jy ! Component: 200 - total flux cleaned = 0.00162904 Jy ! Total flux subtracted in 200 components = 0.00162904 Jy ! Clean residual min=-0.000870 max=0.000816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.179604 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.179604 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=0.091167Jy sigma=0.000641 ! Fit after self-cal, rms=0.091166Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091166Jy sigma=0.000641 ! Fit after self-cal, rms=0.091208Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.968 mas, bmaj=3.036 mas, bpa=-3.355 degrees ! Estimated noise=466.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587725 Jy ! Component: 100 - total flux cleaned = 0.000708024 Jy ! Component: 150 - total flux cleaned = 0.000755068 Jy ! Component: 200 - total flux cleaned = 0.000794047 Jy ! Total flux subtracted in 200 components = 0.000794047 Jy ! Clean residual min=-0.001163 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.180398 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.180398 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=0.091208Jy sigma=0.000641 ! Fit after self-cal, rms=0.091209Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000103984 Jy ! Component: 100 - total flux cleaned = 0.000154661 Jy ! Component: 150 - total flux cleaned = 0.000175177 Jy ! Component: 200 - total flux cleaned = 0.00018149 Jy ! Total flux subtracted in 200 components = 0.00018149 Jy ! Clean residual min=-0.001156 max=0.000968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.18058 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.18058 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=0.091209Jy sigma=0.000641 ! Fit after self-cal, rms=0.091209Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8247 mas, bmaj=1.898 mas, bpa=-2.572 degrees ! Estimated noise=357.733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 1.898 at -2.572 degrees (North through East) ! Clean map min=-0.00079233 max=0.15195 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7013 mas, bmaj=1.626 mas, bpa=-2.356 degrees ! Estimated noise=723.574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116175 Jy ! Component: 100 - total flux cleaned = 0.142703 Jy ! Component: 150 - total flux cleaned = 0.15368 Jy ! Component: 200 - total flux cleaned = 0.159599 Jy ! Total flux subtracted in 200 components = 0.159599 Jy ! Clean residual min=-0.002582 max=0.003492 Jy/beam ! Clean residual mean=-0.000011 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.159599 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.159599 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8247 mas, bmaj=1.898 mas, bpa=-2.572 degrees ! Estimated noise=357.733 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 = 0.00621634 Jy ! Component: 100 - total flux cleaned = 0.0100416 Jy ! Component: 150 - total flux cleaned = 0.0125415 Jy ! Component: 200 - total flux cleaned = 0.0142777 Jy ! Total flux subtracted in 200 components = 0.0142777 Jy ! Clean residual min=-0.001084 max=0.001197 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.173877 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.173877 Jy ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.968 mas, bmaj=3.036 mas, bpa=-3.355 degrees ! Estimated noise=466.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224789 Jy ! Component: 100 - total flux cleaned = 0.0036006 Jy ! Component: 150 - total flux cleaned = 0.00452242 Jy ! Component: 200 - total flux cleaned = 0.00518458 Jy ! Total flux subtracted in 200 components = 0.00518458 Jy ! Clean residual min=-0.001326 max=0.001026 Jy/beam ! Clean residual mean=-0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.179061 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 = 0.000347853 Jy ! Component: 100 - total flux cleaned = 0.000528789 Jy ! Component: 150 - total flux cleaned = 0.000665513 Jy ! Component: 200 - total flux cleaned = 0.000769091 Jy ! Total flux subtracted in 200 components = 0.000769091 Jy ! Clean residual min=-0.001228 max=0.000983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.17983 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 81 components and 0.17983 Jy ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8247 mas, bmaj=1.898 mas, bpa=-2.572 degrees ! Estimated noise=357.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261835 Jy ! Component: 100 - total flux cleaned = 0.000317574 Jy ! Component: 150 - total flux cleaned = 0.000351824 Jy ! Component: 200 - total flux cleaned = 0.000398881 Jy ! Total flux subtracted in 200 components = 0.000398881 Jy ! Clean residual min=-0.000902 max=0.000915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.180229 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.180229 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=0.091219Jy sigma=0.000641 ! Fit after self-cal, rms=0.091215Jy sigma=0.000641 wmodel J2034+1154_X_2017_07_16_pus_map.mod ! Writing 97 model components to file: J2034+1154_X_2017_07_16_pus_map.mod wobs J2034+1154_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2034+1154_X_2017_07_16_pus_uvs.fits wwins J2034+1154_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J2034+1154_X_2017_07_16_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 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.70094e-05 Jy ! Component: 100 - total flux cleaned = -2.73162e-05 Jy ! Component: 150 - total flux cleaned = 1.44083e-05 Jy ! Component: 200 - total flux cleaned = 4.12495e-05 Jy ! Component: 250 - total flux cleaned = 5.44986e-05 Jy ! Component: 300 - total flux cleaned = 6.70911e-05 Jy ! Component: 350 - total flux cleaned = 7.94787e-05 Jy ! Component: 400 - total flux cleaned = 9.17755e-05 Jy ! Component: 450 - total flux cleaned = 0.000115595 Jy ! Component: 500 - total flux cleaned = 0.000138919 Jy ! Component: 550 - total flux cleaned = 0.000161953 Jy ! Component: 600 - total flux cleaned = 0.000173312 Jy ! Component: 650 - total flux cleaned = 0.00021741 Jy ! Component: 700 - total flux cleaned = 0.000217223 Jy ! Component: 750 - total flux cleaned = 0.000206576 Jy ! Component: 800 - total flux cleaned = 0.000217025 Jy ! Component: 850 - total flux cleaned = 0.000206477 Jy ! Component: 900 - total flux cleaned = 0.000196084 Jy ! Component: 950 - total flux cleaned = 0.000165852 Jy ! Component: 1000 - total flux cleaned = 0.000116633 Jy ! Component: 1050 - total flux cleaned = 0.000126304 Jy ! Component: 1100 - total flux cleaned = 8.76727e-05 Jy ! Component: 1150 - total flux cleaned = 6.85389e-05 Jy ! Component: 1200 - total flux cleaned = 3.09359e-05 Jy ! Component: 1250 - total flux cleaned = 3.01141e-06 Jy ! Component: 1300 - total flux cleaned = -4.27799e-05 Jy ! Component: 1350 - total flux cleaned = -5.17281e-05 Jy ! Component: 1400 - total flux cleaned = -6.07371e-05 Jy ! Component: 1450 - total flux cleaned = -9.61147e-05 Jy ! Component: 1500 - total flux cleaned = -0.000122436 Jy ! Component: 1550 - total flux cleaned = -0.000165828 Jy ! Component: 1600 - total flux cleaned = -0.000208723 Jy ! Component: 1650 - total flux cleaned = -0.000225711 Jy ! Component: 1700 - total flux cleaned = -0.000251096 Jy ! Component: 1750 - total flux cleaned = -0.000276078 Jy ! Component: 1800 - total flux cleaned = -0.000284384 Jy ! Component: 1850 - total flux cleaned = -0.000308892 Jy ! Component: 1900 - total flux cleaned = -0.000381702 Jy ! Component: 1950 - total flux cleaned = -0.000381535 Jy ! Component: 2000 - total flux cleaned = -0.000405446 Jy ! Total flux subtracted in 2048 components = -0.000452657 Jy ! Clean residual min=-0.000459 max=0.000482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.179776 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 246 components and 0.179776 Jy ![Exited script file: muppet] wmap "J2034+1154_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 1.898 at -2.572 degrees (North through East) ! Clean map min=-0.00078256 max=0.152 Jy/beam ! Writing clean map to FITS file: J2034+1154_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151997 invert ! Inverting map ! Your choice of large map pixels excluded 0.153% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286672 0.286672 0.573343 1.14669 2.29337 4.58675 9.17349 18.347 36.694 73.3879 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 1.898 at -2.572 degrees (North through East) ! Clean map min=-0.00078256 max=0.152 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 J2034+1154_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:11 2019