! Started logfile: J1848+3219_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:04 2019 obs J1848+3219_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1848+3219_X_2017_03_23_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715741 visibilities/baseline/integration-bin. ! Found source: J1848+3219 ! ! 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 1124 lines of history. ! ! Reading 9276 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 J1848+3219_X_2017_03_23_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.527326Jy sigma=0.003641 ! Fit after self-cal, rms=0.513843Jy sigma=0.003526 ! 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=0.8542 mas, bmaj=1.948 mas, bpa=12.05 degrees ! Estimated noise=1661.06 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 = 0.395997 Jy ! Component: 100 - total flux cleaned = 0.490841 Jy ! Total flux subtracted in 100 components = 0.490841 Jy ! Clean residual min=-0.013269 max=0.036150 Jy/beam ! Clean residual mean=-0.000169 rms=0.004386 Jy/beam ! Combined flux in latest and established models = 0.490841 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.490841 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=0.135561Jy sigma=0.000850 ! Fit after self-cal, rms=0.135658Jy sigma=0.000850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369385 Jy ! Component: 100 - total flux cleaned = 0.0546844 Jy ! Total flux subtracted in 100 components = 0.0546844 Jy ! Clean residual min=-0.011206 max=0.012371 Jy/beam ! Clean residual mean=-0.000044 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 0.545525 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.545525 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=0.127211Jy sigma=0.000726 ! Fit after self-cal, rms=0.127176Jy sigma=0.000725 ! 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=1.069 mas, bmaj=2.234 mas, bpa=13.01 degrees ! Estimated noise=1054.34 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 = 0.0138636 Jy ! Component: 100 - total flux cleaned = 0.0205104 Jy ! Component: 150 - total flux cleaned = 0.0224284 Jy ! Component: 200 - total flux cleaned = 0.0236637 Jy ! Total flux subtracted in 200 components = 0.0236637 Jy ! Clean residual min=-0.010588 max=0.010238 Jy/beam ! Clean residual mean=0.000058 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.569189 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.569189 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=0.126219Jy sigma=0.000706 ! Fit after self-cal, rms=0.126174Jy sigma=0.000705 ! 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 1.03 FD 0.98 HN 0.97 KP 1.04 ! LA 0.98 MK 1.11 NL 0.94 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 1.04 ! LA 0.97 MK 1.14 NL 0.95 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.94 KP 1.00 ! LA 1.00 MK 1.13 NL 0.94 OV 0.97 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.01 ! LA 1.00 MK 1.16 NL 0.93 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.94 KP 1.02 ! LA 0.98 MK 1.18 NL 0.95 OV 0.97 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.95 KP 1.01 ! LA 0.99 MK 1.17 NL 0.95 OV 0.97 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.98 KP 1.00 ! LA 1.01 MK 1.19 NL 0.94 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 1.01 ! LA 0.99 MK 1.21 NL 0.93 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 1.02 ! LA 1.01 MK 1.11 NL 0.94 OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.03 ! LA 1.02 MK 1.16 NL 0.93 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.02 ! LA 1.01 MK 1.20 NL 0.94 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.94 KP 1.04 ! LA 1.00 MK 1.14 NL 0.94 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.126174Jy sigma=0.000705 ! Fit after self-cal, rms=0.126202Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.234 mas, bpa=13.06 degrees ! Estimated noise=1054.28 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 = -0.00518793 Jy ! Component: 100 - total flux cleaned = -0.00551139 Jy ! Component: 150 - total flux cleaned = -0.00564621 Jy ! Component: 200 - total flux cleaned = -0.00599936 Jy ! Total flux subtracted in 200 components = -0.00599936 Jy ! Clean residual min=-0.006181 max=0.007724 Jy/beam ! Clean residual mean=-0.000037 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.56319 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.563189 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=0.125635Jy sigma=0.000661 ! Fit after self-cal, rms=0.125713Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-1.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066342 Jy ! Component: 100 - total flux cleaned = 0.00717879 Jy ! Component: 150 - total flux cleaned = 0.00649607 Jy ! Component: 200 - total flux cleaned = 0.00601767 Jy ! Total flux subtracted in 200 components = 0.00601767 Jy ! Clean residual min=-0.005396 max=0.006209 Jy/beam ! Clean residual mean=-0.000011 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.569207 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.569207 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=0.125054Jy sigma=0.000657 ! Fit after self-cal, rms=0.125010Jy sigma=0.000657 ! 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=0.125010Jy sigma=0.000657 ! Fit after self-cal, rms=0.123953Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.241 mas, bpa=12.51 degrees ! Estimated noise=1053.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247288 Jy ! Component: 100 - total flux cleaned = -0.000332096 Jy ! Component: 150 - total flux cleaned = -0.000537991 Jy ! Component: 200 - total flux cleaned = -0.000545737 Jy ! Total flux subtracted in 200 components = -0.000545737 Jy ! Clean residual min=-0.002919 max=0.003043 Jy/beam ! Clean residual mean=0.000028 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.568661 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.568661 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=0.123820Jy sigma=0.000637 ! Fit after self-cal, rms=0.123850Jy sigma=0.000637 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 = -0.000171351 Jy ! Component: 100 - total flux cleaned = -3.29547e-05 Jy ! Component: 150 - total flux cleaned = 9.23221e-05 Jy ! Component: 200 - total flux cleaned = 0.000167964 Jy ! Total flux subtracted in 200 components = 0.000167964 Jy ! Clean residual min=-0.002908 max=0.002938 Jy/beam ! Clean residual mean=0.000028 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.568829 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.568829 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=0.123806Jy sigma=0.000637 ! Fit after self-cal, rms=0.123800Jy sigma=0.000637 ! 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=0.123800Jy sigma=0.000637 ! Fit after self-cal, rms=0.124260Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.241 mas, bpa=12.42 degrees ! Estimated noise=1053.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.73816e-05 Jy ! Component: 100 - total flux cleaned = -0.000228026 Jy ! Component: 150 - total flux cleaned = -0.000354999 Jy ! Component: 200 - total flux cleaned = -0.000356673 Jy ! Total flux subtracted in 200 components = -0.000356673 Jy ! Clean residual min=-0.002806 max=0.002920 Jy/beam ! Clean residual mean=0.000027 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.568473 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.568473 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=0.124210Jy sigma=0.000636 ! Fit after self-cal, rms=0.124210Jy sigma=0.000636 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) ! Added new window around map position (1.8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001716 Jy ! Component: 100 - total flux cleaned = 0.00158116 Jy ! Component: 150 - total flux cleaned = 0.00140007 Jy ! Component: 200 - total flux cleaned = 0.00139985 Jy ! Total flux subtracted in 200 components = 0.00139985 Jy ! Clean residual min=-0.002623 max=0.002708 Jy/beam ! Clean residual mean=0.000030 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.569873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.569873 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=0.124086Jy sigma=0.000636 ! Fit after self-cal, rms=0.124079Jy sigma=0.000636 ! 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=0.124079Jy sigma=0.000636 ! Fit after self-cal, rms=0.124276Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=2.995 mas, bpa=0.8572 degrees ! Estimated noise=1146.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260052 Jy ! Component: 100 - total flux cleaned = 2.75916e-05 Jy ! Component: 150 - total flux cleaned = 9.85534e-05 Jy ! Component: 200 - total flux cleaned = 0.000141343 Jy ! Total flux subtracted in 200 components = 0.000141343 Jy ! Clean residual min=-0.003090 max=0.002556 Jy/beam ! Clean residual mean=0.000053 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.570014 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.570014 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=0.124260Jy sigma=0.000636 ! Fit after self-cal, rms=0.124260Jy sigma=0.000636 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 = 7.08996e-05 Jy ! Component: 100 - total flux cleaned = 0.000152993 Jy ! Component: 150 - total flux cleaned = 0.000190232 Jy ! Component: 200 - total flux cleaned = 0.00022582 Jy ! Total flux subtracted in 200 components = 0.00022582 Jy ! Clean residual min=-0.003048 max=0.002549 Jy/beam ! Clean residual mean=0.000053 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.57024 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.57024 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=0.124251Jy sigma=0.000635 ! Fit after self-cal, rms=0.124251Jy sigma=0.000635 ! 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=1.079 mas, bmaj=2.241 mas, bpa=12.38 degrees ! Estimated noise=1054.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 2.241 at 12.38 degrees (North through East) ! Clean map min=-0.0030229 max=0.51241 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=0.124251Jy sigma=0.000635 ! Fit after self-cal, rms=0.120249Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.241 mas, bpa=12.38 degrees ! Estimated noise=1054.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463071 Jy ! Component: 100 - total flux cleaned = 0.000598888 Jy ! Component: 150 - total flux cleaned = 0.000640602 Jy ! Component: 200 - total flux cleaned = 0.000680269 Jy ! Total flux subtracted in 200 components = 0.000680269 Jy ! Clean residual min=-0.002308 max=0.002453 Jy/beam ! Clean residual mean=0.000026 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.57092 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.57092 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=0.120195Jy sigma=0.000592 ! Fit after self-cal, rms=0.120194Jy sigma=0.000592 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.12628e-05 Jy ! Component: 100 - total flux cleaned = 4.14879e-05 Jy ! Component: 150 - total flux cleaned = 5.29867e-06 Jy ! Component: 200 - total flux cleaned = -2.95926e-05 Jy ! Total flux subtracted in 200 components = -2.95926e-05 Jy ! Clean residual min=-0.002330 max=0.002438 Jy/beam ! Clean residual mean=0.000025 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.57089 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.57089 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=0.120156Jy sigma=0.000592 ! Fit after self-cal, rms=0.120155Jy sigma=0.000592 ! 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=0.120155Jy sigma=0.000592 ! Fit after self-cal, rms=0.120209Jy sigma=0.000592 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=0.8623 mas, bmaj=1.961 mas, bpa=11.42 degrees ! Estimated noise=1663.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.39646 Jy ! Component: 100 - total flux cleaned = 0.489099 Jy ! Component: 150 - total flux cleaned = 0.523855 Jy ! Component: 200 - total flux cleaned = 0.53981 Jy ! Total flux subtracted in 200 components = 0.53981 Jy ! Clean residual min=-0.004756 max=0.007570 Jy/beam ! Clean residual mean=-0.000050 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.539811 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.539811 Jy ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.242 mas, bpa=12.37 degrees ! Estimated noise=1054.17 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 = 0.0113681 Jy ! Component: 100 - total flux cleaned = 0.0172987 Jy ! Component: 150 - total flux cleaned = 0.0212182 Jy ! Component: 200 - total flux cleaned = 0.0238141 Jy ! Total flux subtracted in 200 components = 0.0238141 Jy ! Clean residual min=-0.002829 max=0.002526 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.563625 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.563625 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=2.19 mas, bmaj=2.996 mas, bpa=0.8137 degrees ! Estimated noise=1146.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284205 Jy ! Component: 100 - total flux cleaned = 0.00397274 Jy ! Component: 150 - total flux cleaned = 0.00417996 Jy ! Component: 200 - total flux cleaned = 0.0042652 Jy ! Total flux subtracted in 200 components = 0.0042652 Jy ! Clean residual min=-0.003030 max=0.002375 Jy/beam ! Clean residual mean=0.000032 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.56789 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 = 0.000156207 Jy ! Component: 100 - total flux cleaned = 0.000334617 Jy ! Component: 150 - total flux cleaned = 0.000465246 Jy ! Component: 200 - total flux cleaned = 0.000558079 Jy ! Total flux subtracted in 200 components = 0.000558079 Jy ! Clean residual min=-0.002965 max=0.002363 Jy/beam ! Clean residual mean=0.000035 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.568448 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 84 components and 0.568448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.242 mas, bpa=12.37 degrees ! Estimated noise=1054.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508083 Jy ! Component: 100 - total flux cleaned = 0.000829236 Jy ! Component: 150 - total flux cleaned = 0.000887688 Jy ! Component: 200 - total flux cleaned = 0.00099557 Jy ! Total flux subtracted in 200 components = 0.00099557 Jy ! Clean residual min=-0.002412 max=0.002541 Jy/beam ! Clean residual mean=0.000019 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.569444 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.569444 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=0.120362Jy sigma=0.000592 ! Fit after self-cal, rms=0.120333Jy sigma=0.000592 wmodel J1848+3219_X_2017_03_23_pus_map.mod ! Writing 95 model components to file: J1848+3219_X_2017_03_23_pus_map.mod wobs J1848+3219_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1848+3219_X_2017_03_23_pus_uvs.fits wwins J1848+3219_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1848+3219_X_2017_03_23_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 = -3.65798e-05 Jy ! Component: 100 - total flux cleaned = 8.63816e-05 Jy ! Component: 150 - total flux cleaned = 0.000202836 Jy ! Component: 200 - total flux cleaned = 0.000239443 Jy ! Component: 250 - total flux cleaned = 0.000239325 Jy ! Component: 300 - total flux cleaned = 0.000134313 Jy ! Component: 350 - total flux cleaned = 3.09847e-05 Jy ! Component: 400 - total flux cleaned = -0.000169927 Jy ! Component: 450 - total flux cleaned = -0.000267443 Jy ! Component: 500 - total flux cleaned = -0.000331118 Jy ! Component: 550 - total flux cleaned = -0.000394242 Jy ! Component: 600 - total flux cleaned = -0.000425073 Jy ! Component: 650 - total flux cleaned = -0.000516209 Jy ! Component: 700 - total flux cleaned = -0.000546067 Jy ! Component: 750 - total flux cleaned = -0.000574987 Jy ! Component: 800 - total flux cleaned = -0.000401266 Jy ! Component: 850 - total flux cleaned = -0.000515937 Jy ! Component: 900 - total flux cleaned = -0.000431226 Jy ! Component: 950 - total flux cleaned = -0.000487854 Jy ! Component: 1000 - total flux cleaned = -0.000515503 Jy ! Component: 1050 - total flux cleaned = -0.000433964 Jy ! Component: 1100 - total flux cleaned = -0.00054115 Jy ! Component: 1150 - total flux cleaned = -0.00030085 Jy ! Component: 1200 - total flux cleaned = -0.000274735 Jy ! Component: 1250 - total flux cleaned = -0.000275136 Jy ! Component: 1300 - total flux cleaned = -0.000171822 Jy ! Component: 1350 - total flux cleaned = -0.000121213 Jy ! Component: 1400 - total flux cleaned = -0.000121059 Jy ! Component: 1450 - total flux cleaned = 3.599e-06 Jy ! Component: 1500 - total flux cleaned = 3.78799e-06 Jy ! Component: 1550 - total flux cleaned = 5.25684e-05 Jy ! Component: 1600 - total flux cleaned = 0.000149682 Jy ! Component: 1650 - total flux cleaned = 0.000245932 Jy ! Component: 1700 - total flux cleaned = 0.000316998 Jy ! Component: 1750 - total flux cleaned = 0.000411352 Jy ! Component: 1800 - total flux cleaned = 0.000481485 Jy ! Component: 1850 - total flux cleaned = 0.000551254 Jy ! Component: 1900 - total flux cleaned = 0.000643262 Jy ! Component: 1950 - total flux cleaned = 0.000688669 Jy ! Component: 2000 - total flux cleaned = 0.000688876 Jy ! Total flux subtracted in 2048 components = 0.000823535 Jy ! Clean residual min=-0.001467 max=0.001223 Jy/beam ! Clean residual mean=0.000008 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.570267 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 233 components and 0.570267 Jy ![Exited script file: muppet] wmap "J1848+3219_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 2.242 at 12.37 degrees (North through East) ! Clean map min=-0.0021773 max=0.51348 Jy/beam ! Writing clean map to FITS file: J1848+3219_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.51348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423702 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247547 0.247547 0.495095 0.99019 1.98038 3.96076 7.92152 15.843 31.6861 63.3721 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.513 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 2.242 at 12.37 degrees (North through East) ! Clean map min=-0.0021773 max=0.51348 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 J1848+3219_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:06 2019