! Started logfile: J0650-1637_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:45:46 2019 obs J0650-1637_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0650-1637_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.423148 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0650-1637 ! ! 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 1309 lines of history. ! ! Reading 5484 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 J0650-1637_X_2017_01_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.379858Jy sigma=0.001743 ! Fit after self-cal, rms=0.371777Jy sigma=0.001674 ! 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=2.127 mas, bmaj=4.176 mas, bpa=1.444 degrees ! Estimated noise=1887 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 = 0.608521 Jy ! Component: 100 - total flux cleaned = 0.744229 Jy ! Total flux subtracted in 100 components = 0.744229 Jy ! Clean residual min=-0.039518 max=0.047109 Jy/beam ! Clean residual mean=0.000139 rms=0.012823 Jy/beam ! Combined flux in latest and established models = 0.744229 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.744229 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=0.241651Jy sigma=0.001272 ! Fit after self-cal, rms=0.241669Jy sigma=0.001272 ! 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=2.38 mas, bmaj=4.749 mas, bpa=3.736 degrees ! Estimated noise=1417.12 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 = 0.0505503 Jy ! Component: 100 - total flux cleaned = 0.0755097 Jy ! Component: 150 - total flux cleaned = 0.0802631 Jy ! Component: 200 - total flux cleaned = 0.0788462 Jy ! Total flux subtracted in 200 components = 0.0788462 Jy ! Clean residual min=-0.026754 max=0.036265 Jy/beam ! Clean residual mean=-0.000442 rms=0.011092 Jy/beam ! Combined flux in latest and established models = 0.823075 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.823075 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=0.248952Jy sigma=0.001055 ! Fit after self-cal, rms=0.249004Jy sigma=0.001054 ! 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 1.10 FD 0.95 HN 1.00* KP 0.95 ! LA 0.92 MK 1.00* NL 0.98 OV 0.95 ! PT 1.41 SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.00* KP 0.95 ! LA 0.93 MK 1.00* NL 0.98 OV 0.97 ! PT 1.47 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 1.06 FD 0.94 HN 1.00* KP 0.95 ! LA 0.93 MK 1.00* NL 0.97 OV 0.95 ! PT 1.42 SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00* KP 0.93 ! LA 0.92 MK 1.00* NL 0.98 OV 0.98 ! PT 1.48 SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00* KP 0.95 ! LA 0.93 MK 1.00* NL 0.96 OV 0.98 ! PT 1.42 SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00* KP 0.94 ! LA 0.93 MK 1.00* NL 0.99 OV 0.98 ! PT 1.54 SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.00* KP 0.94 ! LA 0.89 MK 1.00* NL 0.98 OV 0.93 ! PT 1.52 SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00* KP 0.94 ! LA 0.93 MK 1.00* NL 0.96 OV 0.96 ! PT 1.57 SC 1.00* ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00* KP 0.94 ! LA 0.91 MK 1.00* NL 0.99 OV 0.93 ! PT 1.58 SC 1.00* ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.00* KP 0.95 ! LA 0.91 MK 1.00* NL 0.97 OV 1.00 ! PT 1.69 SC 1.00* ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00* KP 0.95 ! LA 0.92 MK 1.00* NL 1.00 OV 0.98 ! PT 1.76 SC 1.00* ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.00* KP 0.96 ! LA 0.89 MK 1.00* NL 1.00 OV 0.99 ! PT 1.73 SC 1.00* ! ! ! Fit before self-cal, rms=0.249004Jy sigma=0.001054 ! Fit after self-cal, rms=0.234448Jy sigma=0.000742 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=4.766 mas, bpa=3.006 degrees ! Estimated noise=1402.52 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 = 0.00546284 Jy ! Component: 100 - total flux cleaned = 0.00680951 Jy ! Component: 150 - total flux cleaned = 0.00571815 Jy ! Component: 200 - total flux cleaned = 0.0045347 Jy ! Total flux subtracted in 200 components = 0.0045347 Jy ! Clean residual min=-0.016297 max=0.014928 Jy/beam ! Clean residual mean=0.000060 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 0.82761 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.82761 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=0.233397Jy sigma=0.000729 ! Fit after self-cal, rms=0.234041Jy sigma=0.000728 ! 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=0.234041Jy sigma=0.000728 ! Fit after self-cal, rms=0.271694Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=4.786 mas, bpa=3.433 degrees ! Estimated noise=1404.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511056 Jy ! Component: 100 - total flux cleaned = 0.00544113 Jy ! Component: 150 - total flux cleaned = 0.00532032 Jy ! Component: 200 - total flux cleaned = 0.00522354 Jy ! Total flux subtracted in 200 components = 0.00522354 Jy ! Clean residual min=-0.006334 max=0.008419 Jy/beam ! Clean residual mean=0.000006 rms=0.002238 Jy/beam ! Combined flux in latest and established models = 0.832833 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.832833 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=0.271651Jy sigma=0.000644 ! Fit after self-cal, rms=0.271942Jy sigma=0.000644 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 = 0.00032003 Jy ! Component: 100 - total flux cleaned = -0.000329715 Jy ! Component: 150 - total flux cleaned = -0.000460292 Jy ! Component: 200 - total flux cleaned = -0.00051539 Jy ! Total flux subtracted in 200 components = -0.00051539 Jy ! Clean residual min=-0.006238 max=0.008046 Jy/beam ! Clean residual mean=0.000000 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 0.832318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.832318 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=0.271923Jy sigma=0.000643 ! Fit after self-cal, rms=0.271927Jy sigma=0.000643 ! 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=0.271927Jy sigma=0.000643 ! Fit after self-cal, rms=0.297383Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=4.795 mas, bpa=3.503 degrees ! Estimated noise=1405.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174192 Jy ! Component: 100 - total flux cleaned = 0.00164803 Jy ! Component: 150 - total flux cleaned = 0.00165886 Jy ! Component: 200 - total flux cleaned = 0.00173407 Jy ! Total flux subtracted in 200 components = 0.00173407 Jy ! Clean residual min=-0.005247 max=0.007126 Jy/beam ! Clean residual mean=0.000058 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.834052 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.834052 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=0.297365Jy sigma=0.000635 ! Fit after self-cal, rms=0.297483Jy sigma=0.000635 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 = 0.000475199 Jy ! Component: 100 - total flux cleaned = 0.000360052 Jy ! Component: 150 - total flux cleaned = 0.000404035 Jy ! Component: 200 - total flux cleaned = 0.000445606 Jy ! Total flux subtracted in 200 components = 0.000445606 Jy ! Clean residual min=-0.005078 max=0.006969 Jy/beam ! Clean residual mean=0.000053 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.834498 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.834498 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=0.297461Jy sigma=0.000634 ! Fit after self-cal, rms=0.297480Jy sigma=0.000634 ! 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=0.297480Jy sigma=0.000634 ! Fit after self-cal, rms=0.298450Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=5.155 mas, bpa=4.786 degrees ! Estimated noise=1455.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010911 Jy ! Component: 100 - total flux cleaned = 0.00117154 Jy ! Component: 150 - total flux cleaned = 0.00124017 Jy ! Component: 200 - total flux cleaned = 0.00130073 Jy ! Total flux subtracted in 200 components = 0.00130073 Jy ! Clean residual min=-0.004715 max=0.007017 Jy/beam ! Clean residual mean=0.000067 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.835798 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.835798 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=0.298440Jy sigma=0.000634 ! Fit after self-cal, rms=0.298465Jy sigma=0.000633 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 = 0.000266748 Jy ! Component: 100 - total flux cleaned = 0.000329161 Jy ! Component: 150 - total flux cleaned = 0.000355042 Jy ! Component: 200 - total flux cleaned = 0.000354146 Jy ! Total flux subtracted in 200 components = 0.000354146 Jy ! Clean residual min=-0.004725 max=0.006992 Jy/beam ! Clean residual mean=0.000065 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.836153 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 0.836153 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=0.298446Jy sigma=0.000633 ! Fit after self-cal, rms=0.298459Jy sigma=0.000633 ! 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=2.353 mas, bmaj=4.797 mas, bpa=3.466 degrees ! Estimated noise=1406.09 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.353 x 4.797 at 3.466 degrees (North through East) ! Clean map min=-0.0049183 max=0.78032 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.298459Jy sigma=0.000633 ! Fit after self-cal, rms=0.320021Jy sigma=0.000580 ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=4.8 mas, bpa=3.433 degrees ! Estimated noise=1407.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120246 Jy ! Component: 100 - total flux cleaned = 0.00130761 Jy ! Component: 150 - total flux cleaned = 0.00139895 Jy ! Component: 200 - total flux cleaned = 0.00147765 Jy ! Total flux subtracted in 200 components = 0.00147765 Jy ! Clean residual min=-0.004558 max=0.006760 Jy/beam ! Clean residual mean=0.000046 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.83763 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.83763 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=0.320016Jy sigma=0.000580 ! Fit after self-cal, rms=0.320035Jy sigma=0.000580 ! Inverting map ! Added new window around map position (-4, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541986 Jy ! Component: 100 - total flux cleaned = 0.00661621 Jy ! Component: 150 - total flux cleaned = 0.00724703 Jy ! Component: 200 - total flux cleaned = 0.00787352 Jy ! Total flux subtracted in 200 components = 0.00787352 Jy ! Clean residual min=-0.004015 max=0.005223 Jy/beam ! Clean residual mean=0.000058 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.845504 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.845504 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=0.319809Jy sigma=0.000577 ! Fit after self-cal, rms=0.319796Jy sigma=0.000577 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.319796Jy sigma=0.000577 ! Fit after self-cal, rms=0.319761Jy sigma=0.000576 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=2.109 mas, bmaj=4.248 mas, bpa=1.012 degrees ! Estimated noise=1873.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.601872 Jy ! Component: 100 - total flux cleaned = 0.738469 Jy ! Component: 150 - total flux cleaned = 0.793389 Jy ! Component: 200 - total flux cleaned = 0.821398 Jy ! Total flux subtracted in 200 components = 0.821398 Jy ! Clean residual min=-0.008288 max=0.013044 Jy/beam ! Clean residual mean=0.000098 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.821397 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.821397 Jy ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=4.8 mas, bpa=3.387 degrees ! Estimated noise=1407.27 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 = 0.0136243 Jy ! Component: 100 - total flux cleaned = 0.0213381 Jy ! Component: 150 - total flux cleaned = 0.0240563 Jy ! Component: 200 - total flux cleaned = 0.0256421 Jy ! Total flux subtracted in 200 components = 0.0256421 Jy ! Clean residual min=-0.004492 max=0.005417 Jy/beam ! Clean residual mean=0.000055 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.847039 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.847039 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=2.746 mas, bmaj=5.157 mas, bpa=4.708 degrees ! Estimated noise=1457.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135099 Jy ! Component: 100 - total flux cleaned = 0.00190775 Jy ! Component: 150 - total flux cleaned = 0.00231853 Jy ! Component: 200 - total flux cleaned = 0.00267895 Jy ! Total flux subtracted in 200 components = 0.00267895 Jy ! Clean residual min=-0.004544 max=0.005708 Jy/beam ! Clean residual mean=0.000066 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.849718 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 = 0.000262247 Jy ! Component: 100 - total flux cleaned = 0.000566016 Jy ! Component: 150 - total flux cleaned = 0.000790044 Jy ! Component: 200 - total flux cleaned = 0.00105064 Jy ! Total flux subtracted in 200 components = 0.00105064 Jy ! Clean residual min=-0.004225 max=0.005668 Jy/beam ! Clean residual mean=0.000067 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.850769 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.850769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=4.8 mas, bpa=3.387 degrees ! Estimated noise=1407.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214208 Jy ! Component: 100 - total flux cleaned = 0.000490304 Jy ! Component: 150 - total flux cleaned = 0.000539683 Jy ! Component: 200 - total flux cleaned = 0.00063161 Jy ! Total flux subtracted in 200 components = 0.00063161 Jy ! Clean residual min=-0.003718 max=0.005407 Jy/beam ! Clean residual mean=0.000048 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.851401 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.851401 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=0.319585Jy sigma=0.000576 ! Fit after self-cal, rms=0.319624Jy sigma=0.000575 wmodel J0650-1637_X_2017_01_16_pus_map.mod ! Writing 100 model components to file: J0650-1637_X_2017_01_16_pus_map.mod wobs J0650-1637_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0650-1637_X_2017_01_16_pus_uvs.fits wwins J0650-1637_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0650-1637_X_2017_01_16_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 = 0.00222949 Jy ! Component: 100 - total flux cleaned = 0.0029092 Jy ! Component: 150 - total flux cleaned = 0.00311391 Jy ! Component: 200 - total flux cleaned = 0.00330274 Jy ! Component: 250 - total flux cleaned = 0.00376945 Jy ! Component: 300 - total flux cleaned = 0.00426831 Jy ! Component: 350 - total flux cleaned = 0.00479598 Jy ! Component: 400 - total flux cleaned = 0.00519908 Jy ! Component: 450 - total flux cleaned = 0.00548971 Jy ! Component: 500 - total flux cleaned = 0.00590722 Jy ! Component: 550 - total flux cleaned = 0.00608655 Jy ! Component: 600 - total flux cleaned = 0.00634441 Jy ! Component: 650 - total flux cleaned = 0.00680128 Jy ! Component: 700 - total flux cleaned = 0.00720628 Jy ! Component: 750 - total flux cleaned = 0.00752113 Jy ! Component: 800 - total flux cleaned = 0.0077131 Jy ! Component: 850 - total flux cleaned = 0.00782612 Jy ! Component: 900 - total flux cleaned = 0.00797378 Jy ! Component: 950 - total flux cleaned = 0.00815426 Jy ! Component: 1000 - total flux cleaned = 0.00829519 Jy ! Component: 1050 - total flux cleaned = 0.00843341 Jy ! Component: 1100 - total flux cleaned = 0.00863638 Jy ! Component: 1150 - total flux cleaned = 0.00900163 Jy ! Component: 1200 - total flux cleaned = 0.00922972 Jy ! Component: 1250 - total flux cleaned = 0.00955008 Jy ! Component: 1300 - total flux cleaned = 0.00980226 Jy ! Component: 1350 - total flux cleaned = 0.0100811 Jy ! Component: 1400 - total flux cleaned = 0.010234 Jy ! Component: 1450 - total flux cleaned = 0.0104749 Jy ! Component: 1500 - total flux cleaned = 0.0105635 Jy ! Component: 1550 - total flux cleaned = 0.010593 Jy ! Component: 1600 - total flux cleaned = 0.0107368 Jy ! Component: 1650 - total flux cleaned = 0.0107651 Jy ! Component: 1700 - total flux cleaned = 0.0108496 Jy ! Component: 1750 - total flux cleaned = 0.0109877 Jy ! Component: 1800 - total flux cleaned = 0.0109871 Jy ! Component: 1850 - total flux cleaned = 0.0110414 Jy ! Component: 1900 - total flux cleaned = 0.0111483 Jy ! Component: 1950 - total flux cleaned = 0.0112013 Jy ! Component: 2000 - total flux cleaned = 0.0113064 Jy ! Total flux subtracted in 2048 components = 0.0113325 Jy ! Clean residual min=-0.001402 max=0.001455 Jy/beam ! Clean residual mean=0.000023 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.862733 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 250 components and 0.862733 Jy ![Exited script file: muppet] wmap "J0650-1637_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.35 x 4.8 at 3.387 degrees (North through East) ! Clean map min=-0.0040929 max=0.7806 Jy/beam ! Writing clean map to FITS file: J0650-1637_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.7806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000600322 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230715 0.230715 0.461431 0.922862 1.84572 3.69145 7.38289 14.7658 29.5316 59.0632 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.78 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.35 x 4.8 at 3.387 degrees (North through East) ! Clean map min=-0.0040929 max=0.7806 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 J0650-1637_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:47 2019