! Started logfile: J0524-2818_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:37:17 2016 obs J0524-2818_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0524-2818_X_2014_12_20_pus_uva.fits ! AN table 1: 106 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96478 visibilities/baseline/integration-bin. ! Found source: J0524-2818 ! ! 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 364 lines of history. ! ! Reading 55224 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 J0524-2818_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937493Jy sigma=0.010033 ! Fit after self-cal, rms=0.903803Jy sigma=0.009687 ! 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 ! Estimated beam: bmin=0.6295 mas, bmaj=1.72 mas, bpa=-2.215 degrees ! Estimated noise=545.111 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 = 0.0729508 Jy ! Component: 100 - total flux cleaned = 0.0978641 Jy ! Total flux subtracted in 100 components = 0.0978641 Jy ! Clean residual min=-0.004568 max=0.010543 Jy/beam ! Clean residual mean=-0.000042 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.0978641 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0978641 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=0.085196Jy sigma=0.000829 ! Fit after self-cal, rms=0.085128Jy sigma=0.000828 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119254 Jy ! Component: 100 - total flux cleaned = 0.0182818 Jy ! Total flux subtracted in 100 components = 0.0182818 Jy ! Clean residual min=-0.003665 max=0.006749 Jy/beam ! Clean residual mean=-0.000015 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.116146 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.116146 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=0.083079Jy sigma=0.000796 ! Fit after self-cal, rms=0.083052Jy sigma=0.000796 ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606262 Jy ! Component: 100 - total flux cleaned = 0.00955479 Jy ! Total flux subtracted in 100 components = 0.00955479 Jy ! Clean residual min=-0.003188 max=0.004077 Jy/beam ! Clean residual mean=-0.000003 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.125701 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.125701 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=0.082592Jy sigma=0.000790 ! Fit after self-cal, rms=0.082560Jy sigma=0.000790 ! Inverting map 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 ! Estimated beam: bmin=0.8137 mas, bmaj=2.144 mas, bpa=-1.921 degrees ! Estimated noise=285.436 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 = 0.00303117 Jy ! Component: 100 - total flux cleaned = 0.0041481 Jy ! Component: 150 - total flux cleaned = 0.0042356 Jy ! Component: 200 - total flux cleaned = 0.00431662 Jy ! Total flux subtracted in 200 components = 0.00431662 Jy ! Clean residual min=-0.002310 max=0.002867 Jy/beam ! Clean residual mean=0.000015 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.130017 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.130017 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=0.082430Jy sigma=0.000788 ! Fit after self-cal, rms=0.082421Jy sigma=0.000788 ! Inverting map 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 0.89 FD 1.02 HN 1.24 KP 1.10 ! LA 0.97 MK 0.96 NL 0.94 OV 0.96 ! PT 1.09 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.19 KP 1.04 ! LA 0.96 MK 0.96 NL 0.97 OV 0.93 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.21 KP 0.99 ! LA 0.98 MK 0.98 NL 0.94 OV 0.93 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.19 KP 0.93 ! LA 0.97 MK 1.00 NL 0.98 OV 0.90 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.11 KP 0.89 ! LA 1.01 MK 1.01 NL 0.98 OV 0.93 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.17 KP 0.91 ! LA 0.99 MK 0.98 NL 0.96 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.32 KP 0.88 ! LA 1.00 MK 0.98 NL 0.98 OV 1.03 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.30 KP 0.90 ! LA 0.99 MK 0.97 NL 0.97 OV 0.98 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.25 KP 0.94 ! LA 1.01 MK 0.94 NL 0.95 OV 0.99 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.25 KP 1.00 ! LA 1.02 MK 1.02 NL 0.93 OV 0.94 ! PT 1.07 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.14 KP 1.03 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.17 KP 1.01 ! LA 0.98 MK 1.01 NL 0.99 OV 0.94 ! PT 1.10 SC 0.96 ! ! ! Fit before self-cal, rms=0.082421Jy sigma=0.000788 ! Fit after self-cal, rms=0.085641Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=2.108 mas, bpa=-1.329 degrees ! Estimated noise=282.73 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 = -6.34623e-05 Jy ! Component: 100 - total flux cleaned = -0.000231106 Jy ! Component: 150 - total flux cleaned = -0.000345898 Jy ! Component: 200 - total flux cleaned = -0.000424321 Jy ! Total flux subtracted in 200 components = -0.000424321 Jy ! Clean residual min=-0.001250 max=0.001135 Jy/beam ! Clean residual mean=-0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.129593 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.129593 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=0.085625Jy sigma=0.000780 ! Fit after self-cal, rms=0.085715Jy sigma=0.000779 ! Inverting map 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=0.085715Jy sigma=0.000779 ! Fit after self-cal, rms=0.087107Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=2.1 mas, bpa=-1.225 degrees ! Estimated noise=281.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01175e-05 Jy ! Component: 100 - total flux cleaned = -9.13388e-05 Jy ! Component: 150 - total flux cleaned = -0.000192041 Jy ! Component: 200 - total flux cleaned = -0.00020607 Jy ! Total flux subtracted in 200 components = -0.00020607 Jy ! Clean residual min=-0.001027 max=0.000820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.129387 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.129387 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=0.087099Jy sigma=0.000778 ! Fit after self-cal, rms=0.087117Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -4.66938e-05 Jy ! Component: 100 - total flux cleaned = -8.69723e-05 Jy ! Component: 150 - total flux cleaned = -9.89852e-05 Jy ! Component: 200 - total flux cleaned = -0.000120434 Jy ! Total flux subtracted in 200 components = -0.000120434 Jy ! Clean residual min=-0.000964 max=0.000836 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.129267 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.129267 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=0.087114Jy sigma=0.000778 ! Fit after self-cal, rms=0.087111Jy sigma=0.000778 ! Inverting map 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=0.087111Jy sigma=0.000778 ! Fit after self-cal, rms=0.089130Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.091 mas, bpa=-1.124 degrees ! Estimated noise=280.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63886e-05 Jy ! Component: 100 - total flux cleaned = 1.04066e-05 Jy ! Component: 150 - total flux cleaned = -3.10546e-05 Jy ! Component: 200 - total flux cleaned = -4.91887e-05 Jy ! Total flux subtracted in 200 components = -4.91887e-05 Jy ! Clean residual min=-0.000790 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.129217 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.129217 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=0.089126Jy sigma=0.000778 ! Fit after self-cal, rms=0.089148Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -5.83247e-05 Jy ! Component: 100 - total flux cleaned = -6.74327e-05 Jy ! Component: 150 - total flux cleaned = -8.36642e-05 Jy ! Component: 200 - total flux cleaned = -9.86256e-05 Jy ! Total flux subtracted in 200 components = -9.86256e-05 Jy ! Clean residual min=-0.000779 max=0.000782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.129119 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.129119 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=0.089146Jy sigma=0.000778 ! Fit after self-cal, rms=0.089145Jy sigma=0.000778 ! Inverting map 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=0.089145Jy sigma=0.000778 ! Fit after self-cal, rms=0.089330Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.889 mas, bpa=3.976 degrees ! Estimated noise=351.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261273 Jy ! Component: 100 - total flux cleaned = -0.000284856 Jy ! Component: 150 - total flux cleaned = -0.000299502 Jy ! Component: 200 - total flux cleaned = -0.000319557 Jy ! Total flux subtracted in 200 components = -0.000319557 Jy ! Clean residual min=-0.000873 max=0.000715 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.128799 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 50 components and 0.128799 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=0.089329Jy sigma=0.000778 ! Fit after self-cal, rms=0.089331Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -2.76168e-05 Jy ! Component: 100 - total flux cleaned = -3.96136e-05 Jy ! Component: 150 - total flux cleaned = -5.62443e-05 Jy ! Component: 200 - total flux cleaned = -6.66695e-05 Jy ! Total flux subtracted in 200 components = -6.66695e-05 Jy ! Clean residual min=-0.000864 max=0.000714 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.128732 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.128732 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=0.089331Jy sigma=0.000778 ! Fit after self-cal, rms=0.089330Jy sigma=0.000778 ! Inverting map 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 ! Estimated beam: bmin=0.8032 mas, bmaj=2.086 mas, bpa=-1.109 degrees ! Estimated noise=280.289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8032 x 2.086 at -1.109 degrees (North through East) ! Clean map min=-0.00069963 max=0.097225 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 ! Estimated beam: bmin=0.6228 mas, bmaj=1.678 mas, bpa=-1.251 degrees ! Estimated noise=530.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716221 Jy ! Component: 100 - total flux cleaned = 0.0971801 Jy ! Component: 150 - total flux cleaned = 0.109857 Jy ! Component: 200 - total flux cleaned = 0.117154 Jy ! Total flux subtracted in 200 components = 0.117154 Jy ! Clean residual min=-0.002023 max=0.003658 Jy/beam ! Clean residual mean=-0.000016 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.117154 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.117154 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8032 mas, bmaj=2.086 mas, bpa=-1.109 degrees ! Estimated noise=280.289 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 = 0.00584496 Jy ! Component: 100 - total flux cleaned = 0.00872017 Jy ! Component: 150 - total flux cleaned = 0.0102404 Jy ! Component: 200 - total flux cleaned = 0.0110577 Jy ! Total flux subtracted in 200 components = 0.0110577 Jy ! Clean residual min=-0.000899 max=0.000805 Jy/beam ! Clean residual mean=-0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.128211 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.128211 Jy ! Inverting map 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 ! Estimated beam: bmin=2.234 mas, bmaj=5.889 mas, bpa=3.976 degrees ! Estimated noise=351.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438487 Jy ! Component: 100 - total flux cleaned = 0.000477032 Jy ! Component: 150 - total flux cleaned = 0.000482868 Jy ! Component: 200 - total flux cleaned = 0.000488045 Jy ! Total flux subtracted in 200 components = 0.000488045 Jy ! Clean residual min=-0.000839 max=0.000698 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.128699 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 = 4.73052e-06 Jy ! Component: 100 - total flux cleaned = 4.82902e-06 Jy ! Component: 150 - total flux cleaned = 8.87611e-07 Jy ! Component: 200 - total flux cleaned = -3.05389e-06 Jy ! Total flux subtracted in 200 components = -3.05389e-06 Jy ! Clean residual min=-0.000835 max=0.000695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.128696 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.128696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8032 mas, bmaj=2.086 mas, bpa=-1.109 degrees ! Estimated noise=280.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.83738e-05 Jy ! Component: 100 - total flux cleaned = -3.51405e-05 Jy ! Component: 150 - total flux cleaned = -2.14417e-05 Jy ! Component: 200 - total flux cleaned = -8.93991e-06 Jy ! Total flux subtracted in 200 components = -8.93991e-06 Jy ! Clean residual min=-0.000884 max=0.000758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.128687 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.128687 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=0.089337Jy sigma=0.000778 ! Fit after self-cal, rms=0.089337Jy sigma=0.000778 wmodel J0524-2818_X_2014_12_20_pus_map.mod ! Writing 43 model components to file: J0524-2818_X_2014_12_20_pus_map.mod wobs J0524-2818_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0524-2818_X_2014_12_20_pus_uvs.fits wwins J0524-2818_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0524-2818_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023119 Jy ! Component: 100 - total flux cleaned = -0.000299428 Jy ! Component: 150 - total flux cleaned = -0.000299403 Jy ! Component: 200 - total flux cleaned = -0.000323726 Jy ! Component: 250 - total flux cleaned = -0.000407021 Jy ! Component: 300 - total flux cleaned = -0.000465226 Jy ! Component: 350 - total flux cleaned = -0.000521825 Jy ! Component: 400 - total flux cleaned = -0.000532485 Jy ! Component: 450 - total flux cleaned = -0.000543223 Jy ! Component: 500 - total flux cleaned = -0.000543144 Jy ! Component: 550 - total flux cleaned = -0.000532639 Jy ! Component: 600 - total flux cleaned = -0.000512157 Jy ! Component: 650 - total flux cleaned = -0.000502103 Jy ! Component: 700 - total flux cleaned = -0.000452619 Jy ! Component: 750 - total flux cleaned = -0.000413888 Jy ! Component: 800 - total flux cleaned = -0.000433133 Jy ! Component: 850 - total flux cleaned = -0.000423607 Jy ! Component: 900 - total flux cleaned = -0.000423639 Jy ! Component: 950 - total flux cleaned = -0.000442067 Jy ! Component: 1000 - total flux cleaned = -0.000469086 Jy ! Component: 1050 - total flux cleaned = -0.00046904 Jy ! Component: 1100 - total flux cleaned = -0.000495404 Jy ! Component: 1150 - total flux cleaned = -0.000486477 Jy ! Component: 1200 - total flux cleaned = -0.000503514 Jy ! Component: 1250 - total flux cleaned = -0.000503254 Jy ! Component: 1300 - total flux cleaned = -0.000486364 Jy ! Component: 1350 - total flux cleaned = -0.000453141 Jy ! Component: 1400 - total flux cleaned = -0.000445068 Jy ! Component: 1450 - total flux cleaned = -0.000445058 Jy ! Component: 1500 - total flux cleaned = -0.00040505 Jy ! Component: 1550 - total flux cleaned = -0.000412926 Jy ! Component: 1600 - total flux cleaned = -0.000397259 Jy ! Component: 1650 - total flux cleaned = -0.000373897 Jy ! Component: 1700 - total flux cleaned = -0.000343158 Jy ! Component: 1750 - total flux cleaned = -0.000350979 Jy ! Component: 1800 - total flux cleaned = -0.000305912 Jy ! Component: 1850 - total flux cleaned = -0.000328227 Jy ! Component: 1900 - total flux cleaned = -0.000335483 Jy ! Component: 1950 - total flux cleaned = -0.000328209 Jy ! Component: 2000 - total flux cleaned = -0.000313709 Jy ! Total flux subtracted in 2048 components = -0.00029214 Jy ! Clean residual min=-0.000432 max=0.000388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.128395 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 187 components and 0.128395 Jy ![Exited script file: muppet] wmap "J0524-2818_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8032 x 2.086 at -1.109 degrees (North through East) ! Clean map min=-0.0007119 max=0.096662 Jy/beam ! Writing clean map to FITS file: J0524-2818_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0966622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013057 device "J0524-2818_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0524-2818_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405235 0.405235 0.81047 1.62094 3.24188 6.48376 12.9675 25.935 51.8701 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8032 x 2.086 at -1.109 degrees (North through East) ! Clean map min=-0.0007119 max=0.096662 Jy/beam quit ! Quitting program ! Log file J0524-2818_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:37:21 2016