! Started logfile: J1607-3331_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:09 2019 obs J1607-3331_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1607-3331_X_2017_01_16_pus_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.68254 visibilities/baseline/integration-bin. ! Found source: J1607-3331 ! ! 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 2580 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 J1607-3331_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010356Jy sigma=0.005947 ! Fit after self-cal, rms=0.920994Jy sigma=0.005443 ! 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=0.748 mas, bmaj=5.481 mas, bpa=26.45 degrees ! Estimated noise=3202.54 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 = 0.0674421 Jy ! Component: 100 - total flux cleaned = 0.0868755 Jy ! Total flux subtracted in 100 components = 0.0868755 Jy ! Clean residual min=-0.008088 max=0.009032 Jy/beam ! Clean residual mean=-0.000002 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.0868755 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0868755 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=0.154408Jy sigma=0.000668 ! Fit after self-cal, rms=0.153470Jy sigma=0.000666 ! 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=0.9502 mas, bmaj=5.887 mas, bpa=26.07 degrees ! Estimated noise=2485.53 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 = 0.0139114 Jy ! Component: 100 - total flux cleaned = 0.0191346 Jy ! Component: 150 - total flux cleaned = 0.020081 Jy ! Component: 200 - total flux cleaned = 0.0205241 Jy ! Total flux subtracted in 200 components = 0.0205241 Jy ! Clean residual min=-0.005924 max=0.005570 Jy/beam ! Clean residual mean=0.000031 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.1074 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.1074 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=0.152537Jy sigma=0.000654 ! Fit after self-cal, rms=0.152504Jy sigma=0.000654 ! 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 1.13 FD 0.97 HN 0.89 KP 1.05 ! LA 1.03 MK 1.00* NL 0.96 OV 0.89 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.98 HN 2.05 KP 0.92 ! LA 0.98 MK 1.00* NL 0.78 OV 1.10 ! PT 1.27 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 1.52 KP 0.86 ! LA 0.90 MK 1.00* NL 1.07 OV 1.05 ! PT 1.25 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.70 KP 0.94 ! LA 0.97 MK 1.00* NL 1.14 OV 0.92 ! PT 1.40 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.37 KP 0.90 ! LA 1.14 MK 1.00* NL 1.00 OV 1.02 ! PT 1.17 SC 1.22 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.23 KP 0.96 ! LA 0.95 MK 1.00* NL 0.97 OV 0.85 ! PT 1.07 SC 1.28 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 1.51 KP 0.84 ! LA 1.01 MK 1.00* NL 1.10 OV 0.97 ! PT 1.22 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.26 HN 1.14 KP 0.73 ! LA 0.98 MK 1.00* NL 0.90 OV 0.96 ! PT 1.60 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.03 KP 0.84 ! LA 1.03 MK 1.00* NL 1.20 OV 0.91 ! PT 1.69 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.15 KP 1.04 ! LA 1.01 MK 1.00* NL 0.92 OV 0.96 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.07 HN 1.20 KP 0.89 ! LA 1.18 MK 1.00* NL 1.11 OV 1.04 ! PT 0.71 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.83 HN 1.00 KP 0.95 ! LA 1.42 MK 1.00* NL 0.87 OV 0.93 ! PT 0.88 SC 1.08 ! ! ! Fit before self-cal, rms=0.152504Jy sigma=0.000654 ! Fit after self-cal, rms=0.188422Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9539 mas, bmaj=5.984 mas, bpa=26.12 degrees ! Estimated noise=2458.83 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 = -0.000166107 Jy ! Component: 100 - total flux cleaned = -0.000245503 Jy ! Component: 150 - total flux cleaned = -0.000294496 Jy ! Component: 200 - total flux cleaned = -0.000435777 Jy ! Total flux subtracted in 200 components = -0.000435777 Jy ! Clean residual min=-0.004556 max=0.004612 Jy/beam ! Clean residual mean=0.000022 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.106964 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.106964 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=0.188369Jy sigma=0.000646 ! Fit after self-cal, rms=0.189394Jy sigma=0.000645 ! 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=0.189394Jy sigma=0.000645 ! Fit after self-cal, rms=0.197379Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9488 mas, bmaj=6 mas, bpa=26.19 degrees ! Estimated noise=2460.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303902 Jy ! Component: 100 - total flux cleaned = -5.33535e-05 Jy ! Component: 150 - total flux cleaned = -0.000265454 Jy ! Component: 200 - total flux cleaned = -0.000413592 Jy ! Total flux subtracted in 200 components = -0.000413592 Jy ! Clean residual min=-0.004369 max=0.004698 Jy/beam ! Clean residual mean=0.000023 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.10655 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.10655 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=0.197325Jy sigma=0.000645 ! Fit after self-cal, rms=0.197513Jy sigma=0.000645 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 = -6.83971e-05 Jy ! Component: 100 - total flux cleaned = -0.000278582 Jy ! Component: 150 - total flux cleaned = -0.000425457 Jy ! Component: 200 - total flux cleaned = -0.000563847 Jy ! Total flux subtracted in 200 components = -0.000563847 Jy ! Clean residual min=-0.004440 max=0.004630 Jy/beam ! Clean residual mean=0.000022 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.105986 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.105986 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=0.197467Jy sigma=0.000644 ! Fit after self-cal, rms=0.197539Jy sigma=0.000644 ! 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=0.197539Jy sigma=0.000644 ! Fit after self-cal, rms=0.194924Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9422 mas, bmaj=5.995 mas, bpa=26.24 degrees ! Estimated noise=2445.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153008 Jy ! Component: 100 - total flux cleaned = -0.000305138 Jy ! Component: 150 - total flux cleaned = -0.000444205 Jy ! Component: 200 - total flux cleaned = -0.000575822 Jy ! Total flux subtracted in 200 components = -0.000575822 Jy ! Clean residual min=-0.004449 max=0.004566 Jy/beam ! Clean residual mean=0.000022 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.105411 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.105411 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=0.194876Jy sigma=0.000644 ! Fit after self-cal, rms=0.194921Jy 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 = -0.000323913 Jy ! Component: 100 - total flux cleaned = -0.00041263 Jy ! Component: 150 - total flux cleaned = -0.000541684 Jy ! Component: 200 - total flux cleaned = -0.000622971 Jy ! Total flux subtracted in 200 components = -0.000622971 Jy ! Clean residual min=-0.004478 max=0.004487 Jy/beam ! Clean residual mean=0.000022 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.104788 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.104788 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=0.194883Jy sigma=0.000644 ! Fit after self-cal, rms=0.194913Jy sigma=0.000644 ! 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=0.194913Jy sigma=0.000644 ! Fit after self-cal, rms=0.191912Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=8.792 mas, bpa=14.12 degrees ! Estimated noise=2912.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675226 Jy ! Component: 100 - total flux cleaned = 0.000672436 Jy ! Component: 150 - total flux cleaned = 0.00073594 Jy ! Component: 200 - total flux cleaned = 0.000823608 Jy ! Total flux subtracted in 200 components = 0.000823608 Jy ! Clean residual min=-0.004562 max=0.004165 Jy/beam ! Clean residual mean=0.000032 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.105611 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.105611 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=0.191898Jy sigma=0.000644 ! Fit after self-cal, rms=0.191924Jy 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 = 0.000259043 Jy ! Component: 100 - total flux cleaned = 0.000289434 Jy ! Component: 150 - total flux cleaned = 0.000232966 Jy ! Component: 200 - total flux cleaned = 0.00018115 Jy ! Total flux subtracted in 200 components = 0.00018115 Jy ! Clean residual min=-0.004523 max=0.004046 Jy/beam ! Clean residual mean=0.000030 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.105792 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.105792 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=0.191911Jy sigma=0.000644 ! Fit after self-cal, rms=0.191931Jy sigma=0.000644 ! 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=0.9356 mas, bmaj=5.99 mas, bpa=26.3 degrees ! Estimated noise=2428.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9356 x 5.99 at 26.3 degrees (North through East) ! Clean map min=-0.0054997 max=0.092252 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=0.7374 mas, bmaj=5.67 mas, bpa=26.75 degrees ! Estimated noise=3141.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.065174 Jy ! Component: 100 - total flux cleaned = 0.0874579 Jy ! Component: 150 - total flux cleaned = 0.0986193 Jy ! Component: 200 - total flux cleaned = 0.102845 Jy ! Total flux subtracted in 200 components = 0.102845 Jy ! Clean residual min=-0.007443 max=0.006651 Jy/beam ! Clean residual mean=0.000017 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.102845 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.102845 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=5.99 mas, bpa=26.3 degrees ! Estimated noise=2428.65 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 = 0.00353946 Jy ! Component: 100 - total flux cleaned = 0.0040889 Jy ! Component: 150 - total flux cleaned = 0.00441284 Jy ! Component: 200 - total flux cleaned = 0.00441812 Jy ! Total flux subtracted in 200 components = 0.00441812 Jy ! Clean residual min=-0.005120 max=0.004769 Jy/beam ! Clean residual mean=0.000025 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.107263 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.107263 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=2.247 mas, bmaj=8.792 mas, bpa=14.12 degrees ! Estimated noise=2912.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650871 Jy ! Component: 100 - total flux cleaned = 0.000309616 Jy ! Component: 150 - total flux cleaned = 0.000370691 Jy ! Component: 200 - total flux cleaned = 0.000322062 Jy ! Total flux subtracted in 200 components = 0.000322062 Jy ! Clean residual min=-0.005096 max=0.004608 Jy/beam ! Clean residual mean=0.000037 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.107585 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 = 4.00535e-06 Jy ! Component: 100 - total flux cleaned = -3.88498e-05 Jy ! Component: 150 - total flux cleaned = -0.000124217 Jy ! Component: 200 - total flux cleaned = -0.000206614 Jy ! Total flux subtracted in 200 components = -0.000206614 Jy ! Clean residual min=-0.004963 max=0.004482 Jy/beam ! Clean residual mean=0.000036 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.107378 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.107378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=5.99 mas, bpa=26.3 degrees ! Estimated noise=2428.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390574 Jy ! Component: 100 - total flux cleaned = -0.0010107 Jy ! Component: 150 - total flux cleaned = -0.00127191 Jy ! Component: 200 - total flux cleaned = -0.00144281 Jy ! Total flux subtracted in 200 components = -0.00144281 Jy ! Clean residual min=-0.004778 max=0.004399 Jy/beam ! Clean residual mean=0.000024 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.105935 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.105935 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=0.191983Jy sigma=0.000644 ! Fit after self-cal, rms=0.191969Jy sigma=0.000644 wmodel J1607-3331_X_2017_01_16_pus_map.mod ! Writing 76 model components to file: J1607-3331_X_2017_01_16_pus_map.mod wobs J1607-3331_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1607-3331_X_2017_01_16_pus_uvs.fits wwins J1607-3331_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1607-3331_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 = -0.000876402 Jy ! Component: 100 - total flux cleaned = -0.00123921 Jy ! Component: 150 - total flux cleaned = -0.00110703 Jy ! Component: 200 - total flux cleaned = -0.000788497 Jy ! Component: 250 - total flux cleaned = -0.000546166 Jy ! Component: 300 - total flux cleaned = -0.000659105 Jy ! Component: 350 - total flux cleaned = -0.000823282 Jy ! Component: 400 - total flux cleaned = -0.00114002 Jy ! Component: 450 - total flux cleaned = -0.00139631 Jy ! Component: 500 - total flux cleaned = -0.0015951 Jy ! Component: 550 - total flux cleaned = -0.00183397 Jy ! Component: 600 - total flux cleaned = -0.00211345 Jy ! Component: 650 - total flux cleaned = -0.00247616 Jy ! Component: 700 - total flux cleaned = -0.00274181 Jy ! Component: 750 - total flux cleaned = -0.00308748 Jy ! Component: 800 - total flux cleaned = -0.0034245 Jy ! Component: 850 - total flux cleaned = -0.00367173 Jy ! Component: 900 - total flux cleaned = -0.00395379 Jy ! Component: 950 - total flux cleaned = -0.00419008 Jy ! Component: 1000 - total flux cleaned = -0.00442139 Jy ! Component: 1050 - total flux cleaned = -0.00468392 Jy ! Component: 1100 - total flux cleaned = -0.00490442 Jy ! Component: 1150 - total flux cleaned = -0.00512135 Jy ! Component: 1200 - total flux cleaned = -0.00536975 Jy ! Component: 1250 - total flux cleaned = -0.0055438 Jy ! Component: 1300 - total flux cleaned = -0.00571533 Jy ! Component: 1350 - total flux cleaned = -0.00578338 Jy ! Component: 1400 - total flux cleaned = -0.00601719 Jy ! Component: 1450 - total flux cleaned = -0.00601679 Jy ! Component: 1500 - total flux cleaned = -0.00604955 Jy ! Component: 1550 - total flux cleaned = -0.00608191 Jy ! Component: 1600 - total flux cleaned = -0.00624054 Jy ! Component: 1650 - total flux cleaned = -0.00620925 Jy ! Component: 1700 - total flux cleaned = -0.00617818 Jy ! Component: 1750 - total flux cleaned = -0.00611775 Jy ! Component: 1800 - total flux cleaned = -0.00614854 Jy ! Component: 1850 - total flux cleaned = -0.00617803 Jy ! Component: 1900 - total flux cleaned = -0.00620717 Jy ! Component: 1950 - total flux cleaned = -0.0062367 Jy ! Component: 2000 - total flux cleaned = -0.0064098 Jy ! Total flux subtracted in 2048 components = -0.00640962 Jy ! Clean residual min=-0.001654 max=0.001530 Jy/beam ! Clean residual mean=0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0995258 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 192 components and 0.0995258 Jy ![Exited script file: muppet] wmap "J1607-3331_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9356 x 5.99 at 26.3 degrees (North through East) ! Clean map min=-0.0044573 max=0.08916 Jy/beam ! Writing clean map to FITS file: J1607-3331_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 0.0891595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000575108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.9351 1.9351 3.87019 7.74039 15.4808 30.9615 61.9231 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9356 x 5.99 at 26.3 degrees (North through East) ! Clean map min=-0.0044573 max=0.08916 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 J1607-3331_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:10 2019