! Started logfile: J1357-1527_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:57 2019 obs J1357-1527_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1357-1527_X_2017_04_28_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.691667 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! 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 907 lines of history. ! ! Reading 5976 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 J1357-1527_X_2017_04_28_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.619069Jy sigma=0.005021 ! Fit after self-cal, rms=0.613144Jy sigma=0.004970 ! 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=0.7749 mas, bmaj=1.661 mas, bpa=0.2824 degrees ! Estimated noise=1661.1 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 = 0.309319 Jy ! Component: 100 - total flux cleaned = 0.376898 Jy ! Total flux subtracted in 100 components = 0.376898 Jy ! Clean residual min=-0.009415 max=0.020024 Jy/beam ! Clean residual mean=0.000100 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 0.376898 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.376898 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=0.120704Jy sigma=0.000731 ! Fit after self-cal, rms=0.120705Jy sigma=0.000731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200317 Jy ! Component: 100 - total flux cleaned = 0.028945 Jy ! Total flux subtracted in 100 components = 0.028945 Jy ! Clean residual min=-0.007470 max=0.009014 Jy/beam ! Clean residual mean=0.000053 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.405843 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.405843 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=0.117555Jy sigma=0.000690 ! Fit after self-cal, rms=0.117567Jy sigma=0.000690 ! 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=0.971 mas, bmaj=2.035 mas, bpa=3.434 degrees ! Estimated noise=1157.68 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 = 0.00453339 Jy ! Component: 100 - total flux cleaned = 0.00644766 Jy ! Component: 150 - total flux cleaned = 0.00664659 Jy ! Component: 200 - total flux cleaned = 0.00675724 Jy ! Total flux subtracted in 200 components = 0.00675724 Jy ! Clean residual min=-0.006830 max=0.007412 Jy/beam ! Clean residual mean=0.000085 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.412601 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.412601 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=0.117437Jy sigma=0.000687 ! Fit after self-cal, rms=0.117428Jy sigma=0.000687 ! 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 0.97 FD 0.98 HN 1.02 KP 1.02 ! LA 0.95 MK 1.01 NL 1.01 OV 1.03 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 1.02 ! LA 0.93 MK 0.99 NL 1.02 OV 0.98 ! PT 1.09 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.97 ! LA 0.97 MK 1.02 NL 1.03 OV 1.01 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.99 ! LA 0.97 MK 1.02 NL 1.02 OV 1.00 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.01 KP 1.00 ! LA 0.96 MK 1.01 NL 1.04 OV 0.99 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.99 KP 1.00 ! LA 0.98 MK 0.99 NL 1.06 OV 1.01 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.01 ! LA 0.99 MK 1.05 NL 1.03 OV 0.97 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.08 KP 1.00 ! LA 0.96 MK 1.01 NL 1.04 OV 0.99 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.06 KP 0.98 ! LA 0.99 MK 0.99 NL 1.03 OV 1.00 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 1.00 ! LA 0.98 MK 1.07 NL 1.07 OV 0.97 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.03 KP 1.04 ! LA 0.99 MK 0.96 NL 1.05 OV 1.00 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.94 KP 0.94 ! LA 0.97 MK 0.46 NL 1.05 OV 1.02 ! PT 1.24 SC 0.97 ! ! ! Fit before self-cal, rms=0.117428Jy sigma=0.000687 ! Fit after self-cal, rms=0.100353Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9702 mas, bmaj=2.031 mas, bpa=3.601 degrees ! Estimated noise=1154.07 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 = -0.00162607 Jy ! Component: 100 - total flux cleaned = -0.0016781 Jy ! Component: 150 - total flux cleaned = -0.00171711 Jy ! Component: 200 - total flux cleaned = -0.00171581 Jy ! Total flux subtracted in 200 components = -0.00171581 Jy ! Clean residual min=-0.005453 max=0.006191 Jy/beam ! Clean residual mean=0.000003 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.410885 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.410885 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=0.100270Jy sigma=0.000662 ! Fit after self-cal, rms=0.100284Jy sigma=0.000662 ! 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=0.100284Jy sigma=0.000662 ! Fit after self-cal, rms=0.100405Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9693 mas, bmaj=2.034 mas, bpa=3.517 degrees ! Estimated noise=1153.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229563 Jy ! Component: 100 - total flux cleaned = 0.000224388 Jy ! Component: 150 - total flux cleaned = 0.00030974 Jy ! Component: 200 - total flux cleaned = 0.000345373 Jy ! Total flux subtracted in 200 components = 0.000345373 Jy ! Clean residual min=-0.003542 max=0.004811 Jy/beam ! Clean residual mean=-0.000009 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.41123 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.41123 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=0.100393Jy sigma=0.000652 ! Fit after self-cal, rms=0.100406Jy sigma=0.000652 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 (4.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446303 Jy ! Component: 100 - total flux cleaned = 0.00697607 Jy ! Component: 150 - total flux cleaned = 0.00845923 Jy ! Component: 200 - total flux cleaned = 0.00881678 Jy ! Total flux subtracted in 200 components = 0.00881678 Jy ! Clean residual min=-0.003029 max=0.003576 Jy/beam ! Clean residual mean=-0.000004 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.420047 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.420047 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=0.100197Jy sigma=0.000650 ! Fit after self-cal, rms=0.100161Jy sigma=0.000650 ! 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=0.100161Jy sigma=0.000650 ! Fit after self-cal, rms=0.100087Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9695 mas, bmaj=2.034 mas, bpa=3.525 degrees ! Estimated noise=1153.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001219 Jy ! Component: 100 - total flux cleaned = 0.0016518 Jy ! Component: 150 - total flux cleaned = 0.00172645 Jy ! Component: 200 - total flux cleaned = 0.00172616 Jy ! Total flux subtracted in 200 components = 0.00172616 Jy ! Clean residual min=-0.002966 max=0.003189 Jy/beam ! Clean residual mean=-0.000008 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.421773 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.421773 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=0.100054Jy sigma=0.000649 ! Fit after self-cal, rms=0.100050Jy sigma=0.000649 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 = 0.000256365 Jy ! Component: 100 - total flux cleaned = 0.000285896 Jy ! Component: 150 - total flux cleaned = 0.000176522 Jy ! Component: 200 - total flux cleaned = 0.000126315 Jy ! Total flux subtracted in 200 components = 0.000126315 Jy ! Clean residual min=-0.002901 max=0.003122 Jy/beam ! Clean residual mean=-0.000008 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.421899 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.421899 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=0.100037Jy sigma=0.000649 ! Fit after self-cal, rms=0.100035Jy sigma=0.000649 ! 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=0.100035Jy sigma=0.000649 ! Fit after self-cal, rms=0.100000Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=4.052 mas, bpa=4.169 degrees ! Estimated noise=1394.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908261 Jy ! Component: 100 - total flux cleaned = 0.000911856 Jy ! Component: 150 - total flux cleaned = 0.000807646 Jy ! Component: 200 - total flux cleaned = 0.000779641 Jy ! Total flux subtracted in 200 components = 0.000779641 Jy ! Clean residual min=-0.003133 max=0.002994 Jy/beam ! Clean residual mean=-0.000019 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.422679 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.422679 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=0.100002Jy sigma=0.000649 ! Fit after self-cal, rms=0.099992Jy sigma=0.000649 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 = 0.000128153 Jy ! Component: 100 - total flux cleaned = 0.000158614 Jy ! Component: 150 - total flux cleaned = 0.000131467 Jy ! Component: 200 - total flux cleaned = 0.000106821 Jy ! Total flux subtracted in 200 components = 0.000106821 Jy ! Clean residual min=-0.003065 max=0.002942 Jy/beam ! Clean residual mean=-0.000019 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.422786 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.422786 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=0.099997Jy sigma=0.000649 ! Fit after self-cal, rms=0.099989Jy sigma=0.000649 ! 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=0.9696 mas, bmaj=2.034 mas, bpa=3.522 degrees ! Estimated noise=1153.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9696 x 2.034 at 3.522 degrees (North through East) ! Clean map min=-0.0025573 max=0.39581 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=0.7733 mas, bmaj=1.657 mas, bpa=0.2353 degrees ! Estimated noise=1649.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307042 Jy ! Component: 100 - total flux cleaned = 0.374246 Jy ! Component: 150 - total flux cleaned = 0.394442 Jy ! Component: 200 - total flux cleaned = 0.403892 Jy ! Total flux subtracted in 200 components = 0.403892 Jy ! Clean residual min=-0.005132 max=0.005923 Jy/beam ! Clean residual mean=-0.000006 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.403892 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.403892 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=2.034 mas, bpa=3.522 degrees ! Estimated noise=1153.82 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) ! Added new window around map position (1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744083 Jy ! Component: 100 - total flux cleaned = 0.0119578 Jy ! Component: 150 - total flux cleaned = 0.0152749 Jy ! Component: 200 - total flux cleaned = 0.0175337 Jy ! Total flux subtracted in 200 components = 0.0175337 Jy ! Clean residual min=-0.002963 max=0.003312 Jy/beam ! Clean residual mean=-0.000011 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.421426 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.421426 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=2.184 mas, bmaj=4.052 mas, bpa=4.169 degrees ! Estimated noise=1394.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223761 Jy ! Component: 100 - total flux cleaned = 0.00263884 Jy ! Component: 150 - total flux cleaned = 0.00286028 Jy ! Component: 200 - total flux cleaned = 0.00309277 Jy ! Total flux subtracted in 200 components = 0.00309277 Jy ! Clean residual min=-0.003392 max=0.002788 Jy/beam ! Clean residual mean=-0.000024 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.424519 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 = 0.000192782 Jy ! Component: 100 - total flux cleaned = 0.000192319 Jy ! Component: 150 - total flux cleaned = 0.000131005 Jy ! Component: 200 - total flux cleaned = 4.75581e-05 Jy ! Total flux subtracted in 200 components = 4.75581e-05 Jy ! Clean residual min=-0.003154 max=0.002726 Jy/beam ! Clean residual mean=-0.000024 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.424566 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 72 components and 0.424566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=2.034 mas, bpa=3.522 degrees ! Estimated noise=1153.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516957 Jy ! Component: 100 - total flux cleaned = 0.000776389 Jy ! Component: 150 - total flux cleaned = 0.000963139 Jy ! Component: 200 - total flux cleaned = 0.000964815 Jy ! Total flux subtracted in 200 components = 0.000964815 Jy ! Clean residual min=-0.002762 max=0.002925 Jy/beam ! Clean residual mean=-0.000015 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.425531 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.425531 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=0.099928Jy sigma=0.000648 ! Fit after self-cal, rms=0.099920Jy sigma=0.000648 wmodel J1357-1527_X_2017_04_28_pus_map.mod ! Writing 93 model components to file: J1357-1527_X_2017_04_28_pus_map.mod wobs J1357-1527_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1357-1527_X_2017_04_28_pus_uvs.fits wwins J1357-1527_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1357-1527_X_2017_04_28_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 = 0.000326299 Jy ! Component: 100 - total flux cleaned = 0.00023591 Jy ! Component: 150 - total flux cleaned = -0.000245499 Jy ! Component: 200 - total flux cleaned = -0.000455201 Jy ! Component: 250 - total flux cleaned = -0.00065493 Jy ! Component: 300 - total flux cleaned = -0.000731571 Jy ! Component: 350 - total flux cleaned = -0.00087833 Jy ! Component: 400 - total flux cleaned = -0.0010204 Jy ! Component: 450 - total flux cleaned = -0.00122807 Jy ! Component: 500 - total flux cleaned = -0.00143063 Jy ! Component: 550 - total flux cleaned = -0.00166075 Jy ! Component: 600 - total flux cleaned = -0.00178899 Jy ! Component: 650 - total flux cleaned = -0.00197751 Jy ! Component: 700 - total flux cleaned = -0.00213118 Jy ! Component: 750 - total flux cleaned = -0.00231149 Jy ! Component: 800 - total flux cleaned = -0.002458 Jy ! Component: 850 - total flux cleaned = -0.00263034 Jy ! Component: 900 - total flux cleaned = -0.0027986 Jy ! Component: 950 - total flux cleaned = -0.00290848 Jy ! Component: 1000 - total flux cleaned = -0.00312584 Jy ! Component: 1050 - total flux cleaned = -0.00323256 Jy ! Component: 1100 - total flux cleaned = -0.0033642 Jy ! Component: 1150 - total flux cleaned = -0.00357137 Jy ! Component: 1200 - total flux cleaned = -0.00374928 Jy ! Component: 1250 - total flux cleaned = -0.00387418 Jy ! Component: 1300 - total flux cleaned = -0.00402148 Jy ! Component: 1350 - total flux cleaned = -0.0040945 Jy ! Component: 1400 - total flux cleaned = -0.00431004 Jy ! Component: 1450 - total flux cleaned = -0.00442752 Jy ! Component: 1500 - total flux cleaned = -0.00452061 Jy ! Component: 1550 - total flux cleaned = -0.00477153 Jy ! Component: 1600 - total flux cleaned = -0.00481635 Jy ! Component: 1650 - total flux cleaned = -0.00486121 Jy ! Component: 1700 - total flux cleaned = -0.00494882 Jy ! Component: 1750 - total flux cleaned = -0.00499257 Jy ! Component: 1800 - total flux cleaned = -0.00507804 Jy ! Component: 1850 - total flux cleaned = -0.00518358 Jy ! Component: 1900 - total flux cleaned = -0.00520423 Jy ! Component: 1950 - total flux cleaned = -0.00522472 Jy ! Component: 2000 - total flux cleaned = -0.00516399 Jy ! Total flux subtracted in 2048 components = -0.00526483 Jy ! Clean residual min=-0.001107 max=0.001164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.420266 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 230 components and 0.420267 Jy ![Exited script file: muppet] wmap "J1357-1527_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9696 x 2.034 at 3.522 degrees (North through East) ! Clean map min=-0.0021126 max=0.39498 Jy/beam ! Writing clean map to FITS file: J1357-1527_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.394979 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286395 0.286395 0.57279 1.14558 2.29116 4.58232 9.16465 18.3293 36.6586 73.3172 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.394 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9696 x 2.034 at 3.522 degrees (North through East) ! Clean map min=-0.0021126 max=0.39498 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 J1357-1527_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:58 2019