! Started logfile: J0402-1458_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:03:23 2016 obs J0402-1458_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0402-1458_X_2014_08_09_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775205 visibilities/baseline/integration-bin. ! Found source: J0402-1458 ! ! 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 324 lines of history. ! ! Reading 39768 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 J0402-1458_X_2014_08_09_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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928916Jy sigma=0.010667 ! Fit after self-cal, rms=0.912632Jy sigma=0.010492 ! 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=0.8548 mas, bmaj=2.784 mas, bpa=16.61 degrees ! Estimated noise=618.105 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 = 0.0647884 Jy ! Component: 100 - total flux cleaned = 0.0827064 Jy ! Total flux subtracted in 100 components = 0.0827064 Jy ! Clean residual min=-0.004178 max=0.007795 Jy/beam ! Clean residual mean=0.000025 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.0827064 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0827064 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=0.074721Jy sigma=0.000814 ! Fit after self-cal, rms=0.074694Jy sigma=0.000813 ! 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=1.048 mas, bmaj=3.116 mas, bpa=14.03 degrees ! Estimated noise=312.049 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 = 0.0122642 Jy ! Component: 100 - total flux cleaned = 0.0184844 Jy ! Component: 150 - total flux cleaned = 0.0220146 Jy ! Component: 200 - total flux cleaned = 0.0241104 Jy ! Total flux subtracted in 200 components = 0.0241104 Jy ! Clean residual min=-0.004461 max=0.005579 Jy/beam ! Clean residual mean=-0.000017 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.106817 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.106817 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=0.072646Jy sigma=0.000791 ! Fit after self-cal, rms=0.072656Jy sigma=0.000791 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 1.39 KP 0.94 ! LA 1.00 MK 1.00* NL 0.96 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.05 KP 0.88 ! LA 1.00 MK 1.00* NL 0.98 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.07 KP 0.83 ! LA 1.04 MK 1.00* NL 1.00 OV 0.97 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.04 KP 0.79 ! LA 1.06 MK 1.00* NL 0.99 OV 0.96 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.04 KP 0.75 ! LA 1.05 MK 1.00* NL 1.01 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.02 KP 0.74 ! LA 1.05 MK 1.00* NL 1.04 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.17 HN 1.16 KP 0.77 ! LA 1.10 MK 1.00* NL 1.09 OV 1.11 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.08 KP 0.74 ! LA 1.03 MK 1.00* NL 1.02 OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.10 KP 0.77 ! LA 1.05 MK 1.00* NL 1.02 OV 1.04 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.03 KP 0.83 ! LA 1.10 MK 1.00* NL 1.02 OV 1.01 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.16 HN 1.02 KP 0.82 ! LA 1.08 MK 1.00* NL 1.03 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.26 KP 0.89 ! LA 1.05 MK 1.00* NL 1.02 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.072656Jy sigma=0.000791 ! Fit after self-cal, rms=0.071678Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.146 mas, bpa=14.37 degrees ! Estimated noise=310.297 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 (-2.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352387 Jy ! Component: 100 - total flux cleaned = 0.00361584 Jy ! Component: 150 - total flux cleaned = 0.00347384 Jy ! Component: 200 - total flux cleaned = 0.0035094 Jy ! Total flux subtracted in 200 components = 0.0035094 Jy ! Clean residual min=-0.001469 max=0.001420 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.110326 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.110326 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=0.071475Jy sigma=0.000775 ! Fit after self-cal, rms=0.071477Jy sigma=0.000775 ! 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=0.071477Jy sigma=0.000775 ! Fit after self-cal, rms=0.073049Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.143 mas, bpa=14.34 degrees ! Estimated noise=309.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917788 Jy ! Component: 100 - total flux cleaned = 0.00101013 Jy ! Component: 150 - total flux cleaned = 0.00103103 Jy ! Component: 200 - total flux cleaned = 0.00107237 Jy ! Total flux subtracted in 200 components = 0.00107237 Jy ! Clean residual min=-0.000984 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.111399 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.111399 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=0.073017Jy sigma=0.000772 ! Fit after self-cal, rms=0.073053Jy sigma=0.000772 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 = 0.000228586 Jy ! Component: 100 - total flux cleaned = 0.000262649 Jy ! Component: 150 - total flux cleaned = 0.000292716 Jy ! Component: 200 - total flux cleaned = 0.000319557 Jy ! Total flux subtracted in 200 components = 0.000319557 Jy ! Clean residual min=-0.000950 max=0.000773 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.111718 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.111718 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=0.073045Jy sigma=0.000772 ! Fit after self-cal, rms=0.073044Jy sigma=0.000772 ! 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=0.073044Jy sigma=0.000772 ! Fit after self-cal, rms=0.073586Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.145 mas, bpa=14.37 degrees ! Estimated noise=309.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.19529e-05 Jy ! Component: 100 - total flux cleaned = 6.13949e-05 Jy ! Component: 150 - total flux cleaned = 0.000100918 Jy ! Component: 200 - total flux cleaned = 0.000124474 Jy ! Total flux subtracted in 200 components = 0.000124474 Jy ! Clean residual min=-0.000866 max=0.000724 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.111843 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.111843 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=0.073580Jy sigma=0.000772 ! Fit after self-cal, rms=0.073587Jy sigma=0.000772 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 = 8.44914e-05 Jy ! Component: 100 - total flux cleaned = 0.000137 Jy ! Component: 150 - total flux cleaned = 0.00014613 Jy ! Component: 200 - total flux cleaned = 0.000137006 Jy ! Total flux subtracted in 200 components = 0.000137006 Jy ! Clean residual min=-0.000845 max=0.000712 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.11198 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.11198 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=0.073585Jy sigma=0.000772 ! Fit after self-cal, rms=0.073584Jy sigma=0.000772 ! 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=0.073584Jy sigma=0.000772 ! Fit after self-cal, rms=0.073754Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=4.299 mas, bpa=1.116 degrees ! Estimated noise=362.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.98366e-05 Jy ! Component: 100 - total flux cleaned = -4.46183e-05 Jy ! Component: 150 - total flux cleaned = -6.29397e-05 Jy ! Component: 200 - total flux cleaned = -8.43548e-05 Jy ! Total flux subtracted in 200 components = -8.43548e-05 Jy ! Clean residual min=-0.000820 max=0.000797 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.111895 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.111895 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=0.073753Jy sigma=0.000772 ! Fit after self-cal, rms=0.073756Jy sigma=0.000772 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 = -3.66685e-05 Jy ! Component: 100 - total flux cleaned = -5.13937e-05 Jy ! Component: 150 - total flux cleaned = -5.58295e-05 Jy ! Component: 200 - total flux cleaned = -5.99161e-05 Jy ! Total flux subtracted in 200 components = -5.99161e-05 Jy ! Clean residual min=-0.000825 max=0.000787 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.111835 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.111835 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=0.073755Jy sigma=0.000772 ! Fit after self-cal, rms=0.073755Jy sigma=0.000772 ! 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=1.05 mas, bmaj=3.147 mas, bpa=14.41 degrees ! Estimated noise=309.499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 3.147 at 14.41 degrees (North through East) ! Clean map min=-0.00079813 max=0.086439 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=0.8527 mas, bmaj=2.823 mas, bpa=16.96 degrees ! Estimated noise=619.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647126 Jy ! Component: 100 - total flux cleaned = 0.0829943 Jy ! Component: 150 - total flux cleaned = 0.0914446 Jy ! Component: 200 - total flux cleaned = 0.0964986 Jy ! Total flux subtracted in 200 components = 0.0964986 Jy ! Clean residual min=-0.001800 max=0.002655 Jy/beam ! Clean residual mean=0.000016 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0964985 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0964985 Jy ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.147 mas, bpa=14.41 degrees ! Estimated noise=309.499 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 = 0.00528422 Jy ! Component: 100 - total flux cleaned = 0.0085275 Jy ! Component: 150 - total flux cleaned = 0.0106235 Jy ! Component: 200 - total flux cleaned = 0.0120345 Jy ! Total flux subtracted in 200 components = 0.0120345 Jy ! Clean residual min=-0.000961 max=0.000942 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.108533 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.108533 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=2.271 mas, bmaj=4.299 mas, bpa=1.116 degrees ! Estimated noise=362.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144302 Jy ! Component: 100 - total flux cleaned = 0.00227058 Jy ! Component: 150 - total flux cleaned = 0.00255714 Jy ! Component: 200 - total flux cleaned = 0.00278999 Jy ! Total flux subtracted in 200 components = 0.00278999 Jy ! Clean residual min=-0.000840 max=0.000774 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.111323 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 = 0.000163464 Jy ! Component: 100 - total flux cleaned = 0.000290635 Jy ! Component: 150 - total flux cleaned = 0.000367894 Jy ! Component: 200 - total flux cleaned = 0.000389998 Jy ! Total flux subtracted in 200 components = 0.000389998 Jy ! Clean residual min=-0.000820 max=0.000798 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.111713 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 123 components and 0.111713 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.147 mas, bpa=14.41 degrees ! Estimated noise=309.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.34304e-06 Jy ! Component: 100 - total flux cleaned = 2.18064e-05 Jy ! Component: 150 - total flux cleaned = 2.20458e-05 Jy ! Component: 200 - total flux cleaned = 5.18898e-05 Jy ! Total flux subtracted in 200 components = 5.18898e-05 Jy ! Clean residual min=-0.000849 max=0.000693 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.111765 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.111765 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=0.073756Jy sigma=0.000772 ! Fit after self-cal, rms=0.073748Jy sigma=0.000772 wmodel J0402-1458_X_2014_08_09_pus_map.mod ! Writing 139 model components to file: J0402-1458_X_2014_08_09_pus_map.mod wobs J0402-1458_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0402-1458_X_2014_08_09_pus_uvs.fits wwins J0402-1458_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0402-1458_X_2014_08_09_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 = -0.000351774 Jy ! Component: 100 - total flux cleaned = -0.000417731 Jy ! Component: 150 - total flux cleaned = -0.000406404 Jy ! Component: 200 - total flux cleaned = -0.000406584 Jy ! Component: 250 - total flux cleaned = -0.000384372 Jy ! Component: 300 - total flux cleaned = -0.000331634 Jy ! Component: 350 - total flux cleaned = -0.000300994 Jy ! Component: 400 - total flux cleaned = -0.000261329 Jy ! Component: 450 - total flux cleaned = -0.000222837 Jy ! Component: 500 - total flux cleaned = -0.000185293 Jy ! Component: 550 - total flux cleaned = -0.00015768 Jy ! Component: 600 - total flux cleaned = -0.000121863 Jy ! Component: 650 - total flux cleaned = -0.000113105 Jy ! Component: 700 - total flux cleaned = -7.89045e-05 Jy ! Component: 750 - total flux cleaned = -7.06581e-05 Jy ! Component: 800 - total flux cleaned = -2.9567e-05 Jy ! Component: 850 - total flux cleaned = -1.34887e-05 Jy ! Component: 900 - total flux cleaned = 1.00967e-05 Jy ! Component: 950 - total flux cleaned = 1.77812e-05 Jy ! Component: 1000 - total flux cleaned = 1.78904e-05 Jy ! Component: 1050 - total flux cleaned = 4.06609e-05 Jy ! Component: 1100 - total flux cleaned = 7.02784e-05 Jy ! Component: 1150 - total flux cleaned = 9.1856e-05 Jy ! Component: 1200 - total flux cleaned = 0.00010617 Jy ! Component: 1250 - total flux cleaned = 0.000127389 Jy ! Component: 1300 - total flux cleaned = 0.000141297 Jy ! Component: 1350 - total flux cleaned = 0.000161908 Jy ! Component: 1400 - total flux cleaned = 0.000168651 Jy ! Component: 1450 - total flux cleaned = 0.000175416 Jy ! Component: 1500 - total flux cleaned = 0.000188613 Jy ! Component: 1550 - total flux cleaned = 0.000201645 Jy ! Component: 1600 - total flux cleaned = 0.000201687 Jy ! Component: 1650 - total flux cleaned = 0.00022707 Jy ! Component: 1700 - total flux cleaned = 0.000239619 Jy ! Component: 1750 - total flux cleaned = 0.000251964 Jy ! Component: 1800 - total flux cleaned = 0.000258038 Jy ! Component: 1850 - total flux cleaned = 0.000258101 Jy ! Component: 1900 - total flux cleaned = 0.000288038 Jy ! Component: 1950 - total flux cleaned = 0.000282064 Jy ! Component: 2000 - total flux cleaned = 0.000305363 Jy ! Total flux subtracted in 2048 components = 0.000311185 Jy ! Clean residual min=-0.000323 max=0.000302 Jy/beam ! Clean residual mean=0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.112076 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 267 components and 0.112076 Jy ![Exited script file: muppet] wmap "J0402-1458_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 3.147 at 14.41 degrees (North through East) ! Clean map min=-0.00067627 max=0.086847 Jy/beam ! Writing clean map to FITS file: J0402-1458_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0868467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112025 device "J0402-1458_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0402-1458_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386975 0.386975 0.773949 1.5479 3.0958 6.19159 12.3832 24.7664 49.5327 99.0655 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 3.147 at 14.41 degrees (North through East) ! Clean map min=-0.00067627 max=0.086847 Jy/beam quit ! Quitting program ! Log file J0402-1458_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:03:25 2016