! Started logfile: J1742-3341_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:11 2019 obs J1742-3341_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1742-3341_X_2017_10_09_pus_uva.fits ! AN table 1: 235 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.49669 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1742-3341 ! ! 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 763 lines of history. ! ! Reading 50424 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 J1742-3341_X_2017_10_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 680 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 651 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 593 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 651 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 767 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 664 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972519Jy sigma=0.006602 ! Fit after self-cal, rms=0.934117Jy sigma=0.006386 ! 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=0.8669 mas, bmaj=5.838 mas, bpa=-12.86 degrees ! Estimated noise=2373.78 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 = 0.0527407 Jy ! Component: 100 - total flux cleaned = 0.0670891 Jy ! Total flux subtracted in 100 components = 0.0670891 Jy ! Clean residual min=-0.006035 max=0.006416 Jy/beam ! Clean residual mean=-0.000022 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.0670891 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0670891 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=0.107215Jy sigma=0.000616 ! Fit after self-cal, rms=0.106743Jy sigma=0.000613 ! 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=1.354 mas, bmaj=6.435 mas, bpa=-10.55 degrees ! Estimated noise=482.577 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 = 0.00726313 Jy ! Component: 100 - total flux cleaned = 0.0101053 Jy ! Component: 150 - total flux cleaned = 0.0114276 Jy ! Component: 200 - total flux cleaned = 0.0118443 Jy ! Total flux subtracted in 200 components = 0.0118443 Jy ! Clean residual min=-0.002369 max=0.002902 Jy/beam ! Clean residual mean=-0.000021 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0789333 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.0789334 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=0.106271Jy sigma=0.000610 ! Fit after self-cal, rms=0.106262Jy sigma=0.000610 ! 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 0.96 FD 1.03 HN 0.73 KP 0.99 ! LA 0.99 MK 1.14 NL 1.05 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.91 KP 0.99 ! LA 0.98 MK 1.17 NL 1.16 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.77 KP 0.92 ! LA 1.04 MK 1.27 NL 1.13 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.85 KP 0.96 ! LA 0.97 MK 1.11 NL 1.11 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.06 HN 0.80 KP 0.95 ! LA 1.00 MK 1.03 NL 1.16 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.78 KP 0.93 ! LA 0.98 MK 1.11 NL 1.07 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.80 KP 0.96 ! LA 0.99 MK 1.09 NL 1.07 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.74 KP 0.96 ! LA 1.00 MK 1.06 NL 1.16 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 0.79 KP 0.89 ! LA 1.00 MK 0.92 NL 1.13 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.77 KP 0.94 ! LA 1.00 MK 0.91 NL 1.06 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.75 KP 0.90 ! LA 0.99 MK 0.95 NL 1.04 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 HN 0.75 KP 0.92 ! LA 0.98 MK 0.79 NL 1.02 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.106262Jy sigma=0.000610 ! Fit after self-cal, rms=0.101123Jy sigma=0.000608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=6.501 mas, bpa=-10.31 degrees ! Estimated noise=482.718 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 = 0.000533969 Jy ! Component: 100 - total flux cleaned = 0.000536185 Jy ! Component: 150 - total flux cleaned = 0.000486919 Jy ! Component: 200 - total flux cleaned = 0.000465688 Jy ! Total flux subtracted in 200 components = 0.000465688 Jy ! Clean residual min=-0.001404 max=0.001551 Jy/beam ! Clean residual mean=-0.000013 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0793991 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0793991 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=0.101110Jy sigma=0.000608 ! Fit after self-cal, rms=0.101174Jy sigma=0.000607 ! 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=0.101174Jy sigma=0.000607 ! Fit after self-cal, rms=0.101194Jy sigma=0.000607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=6.524 mas, bpa=-10.34 degrees ! Estimated noise=483.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414485 Jy ! Component: 100 - total flux cleaned = 0.000453579 Jy ! Component: 150 - total flux cleaned = 0.000437545 Jy ! Component: 200 - total flux cleaned = 0.000407038 Jy ! Total flux subtracted in 200 components = 0.000407038 Jy ! Clean residual min=-0.001084 max=0.001303 Jy/beam ! Clean residual mean=-0.000012 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0798061 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0798061 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=0.101187Jy sigma=0.000607 ! Fit after self-cal, rms=0.101238Jy sigma=0.000607 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 = 1.22182e-06 Jy ! Component: 100 - total flux cleaned = -4.7708e-05 Jy ! Component: 150 - total flux cleaned = -7.80522e-05 Jy ! Component: 200 - total flux cleaned = -0.000119859 Jy ! Total flux subtracted in 200 components = -0.000119859 Jy ! Clean residual min=-0.001093 max=0.001313 Jy/beam ! Clean residual mean=-0.000012 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0796862 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0796862 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=0.101233Jy sigma=0.000607 ! Fit after self-cal, rms=0.101229Jy sigma=0.000607 ! 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=0.101229Jy sigma=0.000607 ! Fit after self-cal, rms=0.100956Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=6.526 mas, bpa=-10.39 degrees ! Estimated noise=483.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363806 Jy ! Component: 100 - total flux cleaned = 0.000380697 Jy ! Component: 150 - total flux cleaned = 0.000380121 Jy ! Component: 200 - total flux cleaned = 0.000380589 Jy ! Total flux subtracted in 200 components = 0.000380589 Jy ! Clean residual min=-0.001070 max=0.001268 Jy/beam ! Clean residual mean=-0.000013 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0800668 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0800668 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=0.100950Jy sigma=0.000606 ! Fit after self-cal, rms=0.100965Jy sigma=0.000606 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 = -7.80359e-06 Jy ! Component: 100 - total flux cleaned = -3.55985e-05 Jy ! Component: 150 - total flux cleaned = -4.83152e-05 Jy ! Component: 200 - total flux cleaned = -6.01852e-05 Jy ! Total flux subtracted in 200 components = -6.01852e-05 Jy ! Clean residual min=-0.001053 max=0.001262 Jy/beam ! Clean residual mean=-0.000013 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0800067 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0800066 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=0.100961Jy sigma=0.000606 ! Fit after self-cal, rms=0.100964Jy sigma=0.000606 ! 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=0.100964Jy sigma=0.000606 ! Fit after self-cal, rms=0.100510Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.839 mas, bmaj=9.059 mas, bpa=1.99 degrees ! Estimated noise=510.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490824 Jy ! Component: 100 - total flux cleaned = 0.000529998 Jy ! Component: 150 - total flux cleaned = 0.000563618 Jy ! Component: 200 - total flux cleaned = 0.000562988 Jy ! Total flux subtracted in 200 components = 0.000562988 Jy ! Clean residual min=-0.000926 max=0.001033 Jy/beam ! Clean residual mean=-0.000015 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0805696 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.0805696 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=0.100506Jy sigma=0.000606 ! Fit after self-cal, rms=0.100509Jy sigma=0.000606 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.44934e-05 Jy ! Component: 100 - total flux cleaned = 5.15543e-05 Jy ! Component: 150 - total flux cleaned = 2.33458e-05 Jy ! Component: 200 - total flux cleaned = -1.43816e-06 Jy ! Total flux subtracted in 200 components = -1.43816e-06 Jy ! Clean residual min=-0.000939 max=0.001023 Jy/beam ! Clean residual mean=-0.000015 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0805682 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.0805682 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=0.100508Jy sigma=0.000606 ! Fit after self-cal, rms=0.100507Jy sigma=0.000606 ! 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=1.341 mas, bmaj=6.52 mas, bpa=-10.43 degrees ! Estimated noise=483.913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 6.52 at -10.43 degrees (North through East) ! Clean map min=-0.00099497 max=0.06962 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=0.8693 mas, bmaj=5.798 mas, bpa=-12.52 degrees ! Estimated noise=2342.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520895 Jy ! Component: 100 - total flux cleaned = 0.0667876 Jy ! Component: 150 - total flux cleaned = 0.0739689 Jy ! Component: 200 - total flux cleaned = 0.0783064 Jy ! Total flux subtracted in 200 components = 0.0783064 Jy ! Clean residual min=-0.004152 max=0.004740 Jy/beam ! Clean residual mean=-0.000007 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.0783064 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 0.0783064 Jy ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=6.52 mas, bpa=-10.43 degrees ! Estimated noise=483.913 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 = 0.00233965 Jy ! Component: 100 - total flux cleaned = 0.00254444 Jy ! Component: 150 - total flux cleaned = 0.00269159 Jy ! Component: 200 - total flux cleaned = 0.00279485 Jy ! Total flux subtracted in 200 components = 0.00279485 Jy ! Clean residual min=-0.001253 max=0.001291 Jy/beam ! Clean residual mean=-0.000011 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0811013 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0811013 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=2.839 mas, bmaj=9.059 mas, bpa=1.99 degrees ! Estimated noise=510.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.96857e-05 Jy ! Component: 100 - total flux cleaned = 4.55205e-05 Jy ! Component: 150 - total flux cleaned = 1.95338e-05 Jy ! Component: 200 - total flux cleaned = -5.43879e-06 Jy ! Total flux subtracted in 200 components = -5.43879e-06 Jy ! Clean residual min=-0.001023 max=0.001133 Jy/beam ! Clean residual mean=-0.000012 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0810958 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 = -2.2949e-05 Jy ! Component: 100 - total flux cleaned = -4.55229e-05 Jy ! Component: 150 - total flux cleaned = -6.62091e-05 Jy ! Component: 200 - total flux cleaned = -8.62697e-05 Jy ! Total flux subtracted in 200 components = -8.62697e-05 Jy ! Clean residual min=-0.000988 max=0.001091 Jy/beam ! Clean residual mean=-0.000013 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0810096 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0810095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=6.52 mas, bpa=-10.43 degrees ! Estimated noise=483.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189143 Jy ! Component: 100 - total flux cleaned = -0.000205825 Jy ! Component: 150 - total flux cleaned = -0.000247765 Jy ! Component: 200 - total flux cleaned = -0.00030079 Jy ! Total flux subtracted in 200 components = -0.00030079 Jy ! Clean residual min=-0.001106 max=0.001232 Jy/beam ! Clean residual mean=-0.000012 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0807088 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0807088 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=0.100512Jy sigma=0.000606 ! Fit after self-cal, rms=0.100512Jy sigma=0.000606 wmodel J1742-3341_X_2017_10_09_pus_map.mod ! Writing 59 model components to file: J1742-3341_X_2017_10_09_pus_map.mod wobs J1742-3341_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1742-3341_X_2017_10_09_pus_uvs.fits wwins J1742-3341_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1742-3341_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.84468e-05 Jy ! Component: 100 - total flux cleaned = 9.88943e-05 Jy ! Component: 150 - total flux cleaned = 6.51567e-05 Jy ! Component: 200 - total flux cleaned = -1.67625e-05 Jy ! Component: 250 - total flux cleaned = -9.49478e-05 Jy ! Component: 300 - total flux cleaned = -0.000124992 Jy ! Component: 350 - total flux cleaned = -0.000139528 Jy ! Component: 400 - total flux cleaned = -0.000167667 Jy ! Component: 450 - total flux cleaned = -0.000195058 Jy ! Component: 500 - total flux cleaned = -0.00023483 Jy ! Component: 550 - total flux cleaned = -0.000247611 Jy ! Component: 600 - total flux cleaned = -0.000235411 Jy ! Component: 650 - total flux cleaned = -0.000223616 Jy ! Component: 700 - total flux cleaned = -0.000223716 Jy ! Component: 750 - total flux cleaned = -0.000189765 Jy ! Component: 800 - total flux cleaned = -0.000146032 Jy ! Component: 850 - total flux cleaned = -0.000124407 Jy ! Component: 900 - total flux cleaned = -9.30225e-05 Jy ! Component: 950 - total flux cleaned = -9.32104e-05 Jy ! Component: 1000 - total flux cleaned = -0.000113164 Jy ! Component: 1050 - total flux cleaned = -0.000132424 Jy ! Component: 1100 - total flux cleaned = -0.00012306 Jy ! Component: 1150 - total flux cleaned = -0.00013246 Jy ! Component: 1200 - total flux cleaned = -0.000132553 Jy ! Component: 1250 - total flux cleaned = -0.000114604 Jy ! Component: 1300 - total flux cleaned = -8.82704e-05 Jy ! Component: 1350 - total flux cleaned = -5.38334e-05 Jy ! Component: 1400 - total flux cleaned = -2.85185e-05 Jy ! Component: 1450 - total flux cleaned = 2.12801e-05 Jy ! Component: 1500 - total flux cleaned = 6.20596e-05 Jy ! Component: 1550 - total flux cleaned = 7.81038e-05 Jy ! Component: 1600 - total flux cleaned = 0.000117552 Jy ! Component: 1650 - total flux cleaned = 0.000125251 Jy ! Component: 1700 - total flux cleaned = 0.00012525 Jy ! Component: 1750 - total flux cleaned = 0.000140456 Jy ! Component: 1800 - total flux cleaned = 0.00014041 Jy ! Component: 1850 - total flux cleaned = 0.000140389 Jy ! Component: 1900 - total flux cleaned = 0.000140311 Jy ! Component: 1950 - total flux cleaned = 0.000147301 Jy ! Component: 2000 - total flux cleaned = 0.000111812 Jy ! Total flux subtracted in 2048 components = 0.00011187 Jy ! Clean residual min=-0.000380 max=0.000384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0808206 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 184 components and 0.0808207 Jy ![Exited script file: muppet] wmap "J1742-3341_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 6.52 at -10.43 degrees (North through East) ! Clean map min=-0.00079751 max=0.069393 Jy/beam ! Writing clean map to FITS file: J1742-3341_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0693933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623203 0.623203 1.24641 2.49281 4.98562 9.97124 19.9425 39.885 79.77 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 6.52 at -10.43 degrees (North through East) ! Clean map min=-0.00079751 max=0.069393 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 J1742-3341_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:14 2019