! Started logfile: J1421-2001_X_2017_07_09_pus_uvs.log on Wed May 8 15:26:27 2019 obs J1421-2001_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1421-2001_X_2017_07_09_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.943755 visibilities/baseline/integration-bin. ! Found source: J1421-2001 ! ! 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 979 lines of history. ! ! Reading 73896 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 J1421-2001_X_2017_07_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975852Jy sigma=0.007647 ! Fit after self-cal, rms=0.947223Jy sigma=0.007439 ! 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=0.6605 mas, bmaj=1.75 mas, bpa=-7.11 degrees ! Estimated noise=1012.73 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 = 0.041245 Jy ! Component: 100 - total flux cleaned = 0.0517168 Jy ! Total flux subtracted in 100 components = 0.0517168 Jy ! Clean residual min=-0.002869 max=0.004519 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0517168 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0517168 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=0.086294Jy sigma=0.000646 ! Fit after self-cal, rms=0.086010Jy sigma=0.000644 ! Inverting map ! Added new window around map position (0.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542393 Jy ! Component: 100 - total flux cleaned = 0.00859442 Jy ! Total flux subtracted in 100 components = 0.00859442 Jy ! Clean residual min=-0.002643 max=0.002536 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0603112 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0603112 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=0.085583Jy sigma=0.000640 ! Fit after self-cal, rms=0.085565Jy sigma=0.000640 ! 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=0.8459 mas, bmaj=2.126 mas, bpa=-3.952 degrees ! Estimated noise=343.144 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 = 0.00302635 Jy ! Component: 100 - total flux cleaned = 0.00440616 Jy ! Component: 150 - total flux cleaned = 0.00484755 Jy ! Component: 200 - total flux cleaned = 0.00487164 Jy ! Total flux subtracted in 200 components = 0.00487164 Jy ! Clean residual min=-0.001061 max=0.001049 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0651828 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0651829 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=0.085464Jy sigma=0.000639 ! Fit after self-cal, rms=0.085458Jy sigma=0.000639 ! 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 0.95 FD 0.98 HN 0.98 KP 1.02 ! LA 1.00 MK 0.96 NL 1.06 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.04 KP 1.06 ! LA 1.01 MK 1.05 NL 0.96 OV 1.00 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.07 KP 1.01 ! LA 1.04 MK 0.97 NL 0.96 OV 0.98 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.97 ! LA 0.97 MK 1.06 NL 1.03 OV 1.04 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.90 KP 1.03 ! LA 1.00 MK 1.00 NL 0.95 OV 1.03 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.15 KP 1.04 ! LA 1.03 MK 1.04 NL 0.99 OV 1.05 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.12 KP 1.04 ! LA 0.99 MK 1.02 NL 1.02 OV 1.01 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.05 KP 1.01 ! LA 0.98 MK 0.93 NL 0.97 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.01 KP 0.98 ! LA 1.02 MK 1.01 NL 1.01 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 0.93 KP 0.93 ! LA 0.96 MK 0.92 NL 1.00 OV 1.01 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.88 HN 0.86 KP 0.94 ! LA 1.01 MK 0.99 NL 0.98 OV 0.96 ! PT 1.02 SC 0.91 ! ! ! Fit before self-cal, rms=0.085458Jy sigma=0.000639 ! Fit after self-cal, rms=0.084610Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8477 mas, bmaj=2.122 mas, bpa=-3.884 degrees ! Estimated noise=341.534 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 = 0.000111774 Jy ! Component: 100 - total flux cleaned = 9.36362e-05 Jy ! Component: 150 - total flux cleaned = 7.6838e-05 Jy ! Component: 200 - total flux cleaned = 7.58695e-05 Jy ! Total flux subtracted in 200 components = 7.58695e-05 Jy ! Clean residual min=-0.000857 max=0.000866 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0652587 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0652587 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=0.084603Jy sigma=0.000638 ! Fit after self-cal, rms=0.084613Jy sigma=0.000638 ! 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=0.084613Jy sigma=0.000638 ! Fit after self-cal, rms=0.084695Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.12 mas, bpa=-3.878 degrees ! Estimated noise=341.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.75337e-05 Jy ! Component: 100 - total flux cleaned = 8.11958e-05 Jy ! Component: 150 - total flux cleaned = 9.57755e-05 Jy ! Component: 200 - total flux cleaned = 9.56963e-05 Jy ! Total flux subtracted in 200 components = 9.56963e-05 Jy ! Clean residual min=-0.000849 max=0.000847 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0653544 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0653544 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=0.084690Jy sigma=0.000638 ! Fit after self-cal, rms=0.084693Jy sigma=0.000638 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 = -1.74669e-06 Jy ! Component: 100 - total flux cleaned = -1.62913e-05 Jy ! Component: 150 - total flux cleaned = -3.57257e-06 Jy ! Component: 200 - total flux cleaned = -3.45875e-06 Jy ! Total flux subtracted in 200 components = -3.45875e-06 Jy ! Clean residual min=-0.000843 max=0.000840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.065351 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.065351 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=0.084689Jy sigma=0.000638 ! Fit after self-cal, rms=0.084689Jy sigma=0.000638 ! 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=0.084689Jy sigma=0.000638 ! Fit after self-cal, rms=0.084770Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8461 mas, bmaj=2.119 mas, bpa=-3.898 degrees ! Estimated noise=341.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.37709e-05 Jy ! Component: 100 - total flux cleaned = 7.60682e-05 Jy ! Component: 150 - total flux cleaned = 8.71129e-05 Jy ! Component: 200 - total flux cleaned = 9.74485e-05 Jy ! Total flux subtracted in 200 components = 9.74485e-05 Jy ! Clean residual min=-0.000792 max=0.000819 Jy/beam ! Clean residual mean=-0.000005 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0654484 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0654484 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=0.084767Jy sigma=0.000638 ! Fit after self-cal, rms=0.084782Jy sigma=0.000638 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 = 9.48851e-06 Jy ! Component: 100 - total flux cleaned = -1.6753e-06 Jy ! Component: 150 - total flux cleaned = 8.75057e-06 Jy ! Component: 200 - total flux cleaned = 8.99772e-06 Jy ! Total flux subtracted in 200 components = 8.99772e-06 Jy ! Clean residual min=-0.000791 max=0.000837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0654574 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0654574 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=0.084779Jy sigma=0.000638 ! Fit after self-cal, rms=0.084780Jy sigma=0.000638 ! 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=0.084780Jy sigma=0.000638 ! Fit after self-cal, rms=0.084912Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=4.563 mas, bpa=-3.677 degrees ! Estimated noise=442.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.68764e-05 Jy ! Component: 100 - total flux cleaned = 5.6971e-05 Jy ! Component: 150 - total flux cleaned = 6.15633e-05 Jy ! Component: 200 - total flux cleaned = 6.14912e-05 Jy ! Total flux subtracted in 200 components = 6.14912e-05 Jy ! Clean residual min=-0.000768 max=0.000822 Jy/beam ! Clean residual mean=-0.000011 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0655189 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0655189 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=0.084912Jy sigma=0.000638 ! Fit after self-cal, rms=0.084912Jy sigma=0.000638 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 = -7.53187e-06 Jy ! Component: 100 - total flux cleaned = -1.73442e-05 Jy ! Component: 150 - total flux cleaned = -1.27636e-05 Jy ! Component: 200 - total flux cleaned = -8.47977e-06 Jy ! Total flux subtracted in 200 components = -8.47977e-06 Jy ! Clean residual min=-0.000754 max=0.000816 Jy/beam ! Clean residual mean=-0.000011 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0655104 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0655104 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=0.084911Jy sigma=0.000638 ! Fit after self-cal, rms=0.084911Jy sigma=0.000638 ! 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=0.8456 mas, bmaj=2.119 mas, bpa=-3.868 degrees ! Estimated noise=341.075 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 2.119 at -3.868 degrees (North through East) ! Clean map min=-0.00070386 max=0.055557 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=0.6588 mas, bmaj=1.748 mas, bpa=-6.709 degrees ! Estimated noise=999.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039938 Jy ! Component: 100 - total flux cleaned = 0.051334 Jy ! Component: 150 - total flux cleaned = 0.0575202 Jy ! Component: 200 - total flux cleaned = 0.0611535 Jy ! Total flux subtracted in 200 components = 0.0611535 Jy ! Clean residual min=-0.002705 max=0.002456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0611535 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 0.0611535 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.119 mas, bpa=-3.868 degrees ! Estimated noise=341.075 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 = 0.00279562 Jy ! Component: 100 - total flux cleaned = 0.00394908 Jy ! Component: 150 - total flux cleaned = 0.00413702 Jy ! Component: 200 - total flux cleaned = 0.00413628 Jy ! Total flux subtracted in 200 components = 0.00413628 Jy ! Clean residual min=-0.000896 max=0.000831 Jy/beam ! Clean residual mean=-0.000005 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0652898 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0652898 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=2.245 mas, bmaj=4.563 mas, bpa=-3.677 degrees ! Estimated noise=442.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226478 Jy ! Component: 100 - total flux cleaned = 0.000226799 Jy ! Component: 150 - total flux cleaned = 0.000227223 Jy ! Component: 200 - total flux cleaned = 0.000248456 Jy ! Total flux subtracted in 200 components = 0.000248456 Jy ! Clean residual min=-0.000786 max=0.000788 Jy/beam ! Clean residual mean=-0.000011 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0655383 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 = 1.32648e-05 Jy ! Component: 100 - total flux cleaned = 1.35918e-05 Jy ! Component: 150 - total flux cleaned = 2.56457e-05 Jy ! Component: 200 - total flux cleaned = 2.58554e-05 Jy ! Total flux subtracted in 200 components = 2.58554e-05 Jy ! Clean residual min=-0.000782 max=0.000792 Jy/beam ! Clean residual mean=-0.000011 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0655642 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0655642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.119 mas, bpa=-3.868 degrees ! Estimated noise=341.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.18257e-05 Jy ! Component: 100 - total flux cleaned = -8.0268e-05 Jy ! Component: 150 - total flux cleaned = -9.51714e-05 Jy ! Component: 200 - total flux cleaned = -8.02922e-05 Jy ! Total flux subtracted in 200 components = -8.02922e-05 Jy ! Clean residual min=-0.000784 max=0.000845 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0654839 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0654839 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=0.084915Jy sigma=0.000638 ! Fit after self-cal, rms=0.084915Jy sigma=0.000638 wmodel J1421-2001_X_2017_07_09_pus_map.mod ! Writing 35 model components to file: J1421-2001_X_2017_07_09_pus_map.mod wobs J1421-2001_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1421-2001_X_2017_07_09_pus_uvs.fits wwins J1421-2001_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1421-2001_X_2017_07_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 = -0.000146255 Jy ! Component: 100 - total flux cleaned = -0.000215945 Jy ! Component: 150 - total flux cleaned = -0.000215629 Jy ! Component: 200 - total flux cleaned = -0.000202656 Jy ! Component: 250 - total flux cleaned = -0.000190485 Jy ! Component: 300 - total flux cleaned = -0.000214498 Jy ! Component: 350 - total flux cleaned = -0.000272704 Jy ! Component: 400 - total flux cleaned = -0.000329852 Jy ! Component: 450 - total flux cleaned = -0.000385676 Jy ! Component: 500 - total flux cleaned = -0.000429338 Jy ! Component: 550 - total flux cleaned = -0.000450561 Jy ! Component: 600 - total flux cleaned = -0.000460977 Jy ! Component: 650 - total flux cleaned = -0.000460757 Jy ! Component: 700 - total flux cleaned = -0.000430554 Jy ! Component: 750 - total flux cleaned = -0.000470315 Jy ! Component: 800 - total flux cleaned = -0.000489676 Jy ! Component: 850 - total flux cleaned = -0.000518452 Jy ! Component: 900 - total flux cleaned = -0.000527956 Jy ! Component: 950 - total flux cleaned = -0.000555867 Jy ! Component: 1000 - total flux cleaned = -0.000583192 Jy ! Component: 1050 - total flux cleaned = -0.000601163 Jy ! Component: 1100 - total flux cleaned = -0.000636716 Jy ! Component: 1150 - total flux cleaned = -0.000662887 Jy ! Component: 1200 - total flux cleaned = -0.000680166 Jy ! Component: 1250 - total flux cleaned = -0.000722817 Jy ! Component: 1300 - total flux cleaned = -0.000739715 Jy ! Component: 1350 - total flux cleaned = -0.000764621 Jy ! Component: 1400 - total flux cleaned = -0.000780926 Jy ! Component: 1450 - total flux cleaned = -0.000805331 Jy ! Component: 1500 - total flux cleaned = -0.000837555 Jy ! Component: 1550 - total flux cleaned = -0.000877192 Jy ! Component: 1600 - total flux cleaned = -0.000900676 Jy ! Component: 1650 - total flux cleaned = -0.000931666 Jy ! Component: 1700 - total flux cleaned = -0.00097 Jy ! Component: 1750 - total flux cleaned = -0.000985128 Jy ! Component: 1800 - total flux cleaned = -0.00100009 Jy ! Component: 1850 - total flux cleaned = -0.00102972 Jy ! Component: 1900 - total flux cleaned = -0.00103696 Jy ! Component: 1950 - total flux cleaned = -0.00103699 Jy ! Component: 2000 - total flux cleaned = -0.00106582 Jy ! Total flux subtracted in 2048 components = -0.00107296 Jy ! Clean residual min=-0.000437 max=0.000445 Jy/beam ! Clean residual mean=-0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0644109 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 164 components and 0.0644109 Jy ![Exited script file: muppet] wmap "J1421-2001_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 2.119 at -3.868 degrees (North through East) ! Clean map min=-0.00062783 max=0.055333 Jy/beam ! Writing clean map to FITS file: J1421-2001_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.055333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.719697 0.719697 1.43939 2.87879 5.75757 11.5151 23.0303 46.0606 92.1212 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 2.119 at -3.868 degrees (North through East) ! Clean map min=-0.00062783 max=0.055333 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 J1421-2001_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:26:30 2019