! Started logfile: J0603+1742_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:59:16 2019 obs J0603+1742_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0603+1742_X_2017_03_27_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871111 visibilities/baseline/integration-bin. ! Found source: J0603+1742 ! ! 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 1844 lines of history. ! ! Reading 7056 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 J0603+1742_X_2017_03_27_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.696670Jy sigma=0.006211 ! Fit after self-cal, rms=0.694881Jy sigma=0.006195 ! 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=0.6825 mas, bmaj=1.753 mas, bpa=1.807 degrees ! Estimated noise=1341.04 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 = 0.235417 Jy ! Component: 100 - total flux cleaned = 0.295199 Jy ! Total flux subtracted in 100 components = 0.295199 Jy ! Clean residual min=-0.008616 max=0.024174 Jy/beam ! Clean residual mean=-0.000029 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 0.295199 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.295199 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=0.090675Jy sigma=0.000781 ! Fit after self-cal, rms=0.090498Jy sigma=0.000780 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255779 Jy ! Component: 100 - total flux cleaned = 0.0385161 Jy ! Total flux subtracted in 100 components = 0.0385161 Jy ! Clean residual min=-0.006512 max=0.010511 Jy/beam ! Clean residual mean=-0.000015 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.333715 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.333715 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=0.082052Jy sigma=0.000701 ! Fit after self-cal, rms=0.081945Jy sigma=0.000700 ! 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=0.8363 mas, bmaj=1.967 mas, bpa=3.308 degrees ! Estimated noise=955.119 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 (1.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126836 Jy ! Component: 100 - total flux cleaned = 0.0201455 Jy ! Component: 150 - total flux cleaned = 0.0248661 Jy ! Component: 200 - total flux cleaned = 0.0268835 Jy ! Total flux subtracted in 200 components = 0.0268835 Jy ! Clean residual min=-0.005602 max=0.005013 Jy/beam ! Clean residual mean=-0.000012 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.360599 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.360599 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=0.079826Jy sigma=0.000680 ! Fit after self-cal, rms=0.079679Jy sigma=0.000678 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.02 KP 1.01 ! LA 0.99 MK 0.98 NL 0.97 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.99 KP 0.96 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 0.96 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.95 KP 1.00 ! LA 0.98 MK 1.01 NL 0.97 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 0.94 OV 1.01 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.97 ! LA 1.02 MK 1.00 NL 0.95 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.99 KP 0.99 ! LA 0.98 MK 1.02 NL 0.97 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.95 KP 0.98 ! LA 0.99 MK 1.03 NL 0.95 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.06 KP 0.88 ! LA 0.98 MK 1.02 NL 0.86 OV 1.06 ! PT 1.09 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.07 KP 1.00 ! LA 1.11 MK 1.05 NL 0.91 OV 1.11 ! PT 1.19 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 0.98 ! LA 1.00 MK 1.00 NL 0.90 OV 1.13 ! PT 1.14 SC 1.02 ! ! ! Fit before self-cal, rms=0.079679Jy sigma=0.000678 ! Fit after self-cal, rms=0.076703Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=1.966 mas, bpa=3.187 degrees ! Estimated noise=948.611 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 = 0.00374943 Jy ! Component: 100 - total flux cleaned = 0.00458404 Jy ! Component: 150 - total flux cleaned = 0.00516369 Jy ! Component: 200 - total flux cleaned = 0.00564043 Jy ! Total flux subtracted in 200 components = 0.00564043 Jy ! Clean residual min=-0.003261 max=0.002604 Jy/beam ! Clean residual mean=-0.000006 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.366239 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.366239 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=0.076445Jy sigma=0.000650 ! Fit after self-cal, rms=0.076420Jy sigma=0.000650 ! 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=0.076420Jy sigma=0.000650 ! Fit after self-cal, rms=0.075988Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=1.964 mas, bpa=3.193 degrees ! Estimated noise=948.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155348 Jy ! Component: 100 - total flux cleaned = 0.00238664 Jy ! Component: 150 - total flux cleaned = 0.00284517 Jy ! Component: 200 - total flux cleaned = 0.00306687 Jy ! Total flux subtracted in 200 components = 0.00306687 Jy ! Clean residual min=-0.002676 max=0.002259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.369306 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.369306 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=0.075891Jy sigma=0.000644 ! Fit after self-cal, rms=0.075881Jy 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 = 0.00031691 Jy ! Component: 100 - total flux cleaned = 0.000526674 Jy ! Component: 150 - total flux cleaned = 0.000633408 Jy ! Component: 200 - total flux cleaned = 0.000762512 Jy ! Total flux subtracted in 200 components = 0.000762512 Jy ! Clean residual min=-0.002683 max=0.002236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.370069 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.370069 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=0.075840Jy sigma=0.000644 ! Fit after self-cal, rms=0.075832Jy 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=0.075832Jy sigma=0.000644 ! Fit after self-cal, rms=0.075811Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=1.963 mas, bpa=3.133 degrees ! Estimated noise=949.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803458 Jy ! Component: 100 - total flux cleaned = 0.00117435 Jy ! Component: 150 - total flux cleaned = 0.00141811 Jy ! Component: 200 - total flux cleaned = 0.0016056 Jy ! Total flux subtracted in 200 components = 0.0016056 Jy ! Clean residual min=-0.002323 max=0.002201 Jy/beam ! Clean residual mean=-0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.371674 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.371674 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=0.075777Jy sigma=0.000643 ! Fit after self-cal, rms=0.075771Jy sigma=0.000643 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 = 0.000153458 Jy ! Component: 100 - total flux cleaned = 0.000208379 Jy ! Component: 150 - total flux cleaned = 0.000208467 Jy ! Component: 200 - total flux cleaned = 0.00022963 Jy ! Total flux subtracted in 200 components = 0.00022963 Jy ! Clean residual min=-0.002355 max=0.002231 Jy/beam ! Clean residual mean=-0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.371904 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.371904 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=0.075754Jy sigma=0.000643 ! Fit after self-cal, rms=0.075750Jy sigma=0.000643 ! 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=0.075750Jy sigma=0.000643 ! Fit after self-cal, rms=0.075761Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=2.9 mas, bpa=-0.4959 degrees ! Estimated noise=1246.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395274 Jy ! Component: 100 - total flux cleaned = 0.000701185 Jy ! Component: 150 - total flux cleaned = 0.000889101 Jy ! Component: 200 - total flux cleaned = 0.000975361 Jy ! Total flux subtracted in 200 components = 0.000975361 Jy ! Clean residual min=-0.002659 max=0.002456 Jy/beam ! Clean residual mean=0.000001 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.372879 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.372879 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=0.075753Jy sigma=0.000643 ! Fit after self-cal, rms=0.075744Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.30075e-05 Jy ! Component: 100 - total flux cleaned = 0.000128343 Jy ! Component: 150 - total flux cleaned = 0.000183388 Jy ! Component: 200 - total flux cleaned = 0.000215465 Jy ! Total flux subtracted in 200 components = 0.000215465 Jy ! Clean residual min=-0.002599 max=0.002437 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.373095 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 105 components and 0.373095 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=0.075742Jy sigma=0.000643 ! Fit after self-cal, rms=0.075735Jy sigma=0.000643 ! 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=0.8395 mas, bmaj=1.963 mas, bpa=3.081 degrees ! Estimated noise=949.893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 1.963 at 3.081 degrees (North through East) ! Clean map min=-0.0021406 max=0.29961 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=0.6852 mas, bmaj=1.75 mas, bpa=1.607 degrees ! Estimated noise=1330.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23319 Jy ! Component: 100 - total flux cleaned = 0.294269 Jy ! Component: 150 - total flux cleaned = 0.319495 Jy ! Component: 200 - total flux cleaned = 0.33281 Jy ! Total flux subtracted in 200 components = 0.33281 Jy ! Clean residual min=-0.004496 max=0.007120 Jy/beam ! Clean residual mean=-0.000012 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.33281 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.33281 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=1.963 mas, bpa=3.081 degrees ! Estimated noise=949.893 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 = 0.0125388 Jy ! Component: 100 - total flux cleaned = 0.0206278 Jy ! Component: 150 - total flux cleaned = 0.0262411 Jy ! Component: 200 - total flux cleaned = 0.0302228 Jy ! Total flux subtracted in 200 components = 0.0302228 Jy ! Clean residual min=-0.002713 max=0.002729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.363033 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 0.363033 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=2.08 mas, bmaj=2.9 mas, bpa=-0.4959 degrees ! Estimated noise=1246.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459626 Jy ! Component: 100 - total flux cleaned = 0.0070349 Jy ! Component: 150 - total flux cleaned = 0.00850978 Jy ! Component: 200 - total flux cleaned = 0.00919367 Jy ! Total flux subtracted in 200 components = 0.00919367 Jy ! Clean residual min=-0.002700 max=0.002483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.372227 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 = 0.000306388 Jy ! Component: 100 - total flux cleaned = 0.000557493 Jy ! Component: 150 - total flux cleaned = 0.000745025 Jy ! Component: 200 - total flux cleaned = 0.00083577 Jy ! Total flux subtracted in 200 components = 0.00083577 Jy ! Clean residual min=-0.002712 max=0.002458 Jy/beam ! Clean residual mean=0.000000 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.373062 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 109 components and 0.373062 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=1.963 mas, bpa=3.081 degrees ! Estimated noise=949.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606895 Jy ! Component: 100 - total flux cleaned = 0.000753333 Jy ! Component: 150 - total flux cleaned = 0.000793083 Jy ! Component: 200 - total flux cleaned = 0.000793557 Jy ! Total flux subtracted in 200 components = 0.000793557 Jy ! Clean residual min=-0.002624 max=0.002208 Jy/beam ! Clean residual mean=0.000000 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.373856 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.373856 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=0.075798Jy sigma=0.000643 ! Fit after self-cal, rms=0.075777Jy sigma=0.000643 wmodel J0603+1742_X_2017_03_27_pus_map.mod ! Writing 119 model components to file: J0603+1742_X_2017_03_27_pus_map.mod wobs J0603+1742_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0603+1742_X_2017_03_27_pus_uvs.fits wwins J0603+1742_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J0603+1742_X_2017_03_27_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 = -0.000891138 Jy ! Component: 100 - total flux cleaned = -0.0012368 Jy ! Component: 150 - total flux cleaned = -0.00138377 Jy ! Component: 200 - total flux cleaned = -0.00145362 Jy ! Component: 250 - total flux cleaned = -0.00152165 Jy ! Component: 300 - total flux cleaned = -0.00168518 Jy ! Component: 350 - total flux cleaned = -0.00181199 Jy ! Component: 400 - total flux cleaned = -0.0019044 Jy ! Component: 450 - total flux cleaned = -0.00199361 Jy ! Component: 500 - total flux cleaned = -0.00187653 Jy ! Component: 550 - total flux cleaned = -0.00196293 Jy ! Component: 600 - total flux cleaned = -0.0019627 Jy ! Component: 650 - total flux cleaned = -0.00199025 Jy ! Component: 700 - total flux cleaned = -0.00201729 Jy ! Component: 750 - total flux cleaned = -0.00207018 Jy ! Component: 800 - total flux cleaned = -0.00209611 Jy ! Component: 850 - total flux cleaned = -0.00207084 Jy ! Component: 900 - total flux cleaned = -0.00214521 Jy ! Component: 950 - total flux cleaned = -0.00214524 Jy ! Component: 1000 - total flux cleaned = -0.00212137 Jy ! Component: 1050 - total flux cleaned = -0.00219277 Jy ! Component: 1100 - total flux cleaned = -0.00219265 Jy ! Component: 1150 - total flux cleaned = -0.00214641 Jy ! Component: 1200 - total flux cleaned = -0.00219165 Jy ! Component: 1250 - total flux cleaned = -0.00219134 Jy ! Component: 1300 - total flux cleaned = -0.00216908 Jy ! Component: 1350 - total flux cleaned = -0.0022343 Jy ! Component: 1400 - total flux cleaned = -0.00219125 Jy ! Component: 1450 - total flux cleaned = -0.00221254 Jy ! Component: 1500 - total flux cleaned = -0.00223322 Jy ! Component: 1550 - total flux cleaned = -0.00223309 Jy ! Component: 1600 - total flux cleaned = -0.00223288 Jy ! Component: 1650 - total flux cleaned = -0.00223272 Jy ! Component: 1700 - total flux cleaned = -0.00223276 Jy ! Component: 1750 - total flux cleaned = -0.00225262 Jy ! Component: 1800 - total flux cleaned = -0.00236991 Jy ! Component: 1850 - total flux cleaned = -0.00223447 Jy ! Component: 1900 - total flux cleaned = -0.00234939 Jy ! Component: 1950 - total flux cleaned = -0.00225465 Jy ! Component: 2000 - total flux cleaned = -0.0022924 Jy ! Total flux subtracted in 2048 components = -0.00234827 Jy ! Clean residual min=-0.001029 max=0.001143 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.371508 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 276 components and 0.371508 Jy ![Exited script file: muppet] wmap "J0603+1742_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 1.963 at 3.081 degrees (North through East) ! Clean map min=-0.001933 max=0.29849 Jy/beam ! Writing clean map to FITS file: J0603+1742_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.29849 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353653 0.353653 0.707307 1.41461 2.82923 5.65845 11.3169 22.6338 45.2676 90.5352 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.298 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 1.963 at 3.081 degrees (North through East) ! Clean map min=-0.001933 max=0.29849 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 J0603+1742_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:59:17 2019