! Started logfile: J0927-2034_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:51 2016 obs J0927-2034_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0927-2034_X_2015_03_17_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.683908 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 338 lines of history. ! ! Reading 21420 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 J0927-2034_X_2015_03_17_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.404446Jy sigma=0.003763 ! Fit after self-cal, rms=0.370116Jy sigma=0.003409 ! 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=0.6237 mas, bmaj=1.594 mas, bpa=1.875 degrees ! Estimated noise=818.235 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 = 0.553653 Jy ! Component: 100 - total flux cleaned = 0.752353 Jy ! Total flux subtracted in 100 components = 0.752353 Jy ! Clean residual min=-0.032526 max=0.081847 Jy/beam ! Clean residual mean=0.000050 rms=0.009222 Jy/beam ! Combined flux in latest and established models = 0.752353 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.752353 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=0.237431Jy sigma=0.002353 ! Fit after self-cal, rms=0.237392Jy sigma=0.002353 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0865533 Jy ! Component: 100 - total flux cleaned = 0.13134 Jy ! Total flux subtracted in 100 components = 0.13134 Jy ! Clean residual min=-0.031440 max=0.033595 Jy/beam ! Clean residual mean=0.000025 rms=0.006633 Jy/beam ! Combined flux in latest and established models = 0.883693 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.883693 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=0.191609Jy sigma=0.001756 ! Fit after self-cal, rms=0.191598Jy sigma=0.001756 ! 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=0.8506 mas, bmaj=1.997 mas, bpa=3.035 degrees ! Estimated noise=494.258 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 = 0.0476131 Jy ! Component: 100 - total flux cleaned = 0.0705925 Jy ! Component: 150 - total flux cleaned = 0.0820078 Jy ! Component: 200 - total flux cleaned = 0.0866519 Jy ! Total flux subtracted in 200 components = 0.0866519 Jy ! Clean residual min=-0.038506 max=0.038579 Jy/beam ! Clean residual mean=-0.000000 rms=0.008945 Jy/beam ! Combined flux in latest and established models = 0.970345 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.970345 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=0.184252Jy sigma=0.001608 ! Fit after self-cal, rms=0.184226Jy sigma=0.001608 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.25 KP 0.89 ! LA 1.01 MK 0.99 NL 0.95 OV 0.96 ! PT 1.12 SC 0.96 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.29 KP 0.85 ! LA 1.01 MK 0.98 NL 0.95 OV 0.95 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.29 KP 0.80 ! LA 1.04 MK 0.98 NL 0.95 OV 0.97 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.28 KP 0.76 ! LA 1.04 MK 1.00 NL 0.95 OV 0.95 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.21 KP 0.72 ! LA 1.03 MK 1.01 NL 0.97 OV 0.97 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.25 KP 0.72 ! LA 1.04 MK 1.01 NL 0.98 OV 0.99 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.33 KP 0.71 ! LA 1.05 MK 1.02 NL 0.97 OV 1.02 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.36 KP 0.72 ! LA 1.03 MK 1.01 NL 0.97 OV 1.01 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.35 KP 0.74 ! LA 1.06 MK 1.01 NL 0.97 OV 1.01 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.34 KP 0.77 ! LA 1.07 MK 1.04 NL 0.98 OV 1.02 ! PT 1.09 SC 0.94 ! ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.32 KP 0.81 ! LA 1.07 MK 1.04 NL 0.99 OV 0.99 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.31 KP 0.84 ! LA 1.05 MK 1.04 NL 0.98 OV 1.00 ! PT 1.13 SC 0.95 ! ! ! Fit before self-cal, rms=0.184226Jy sigma=0.001608 ! Fit after self-cal, rms=0.114387Jy sigma=0.000882 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8494 mas, bmaj=2.034 mas, bpa=4.771 degrees ! Estimated noise=498.019 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 = -0.00230431 Jy ! Component: 100 - total flux cleaned = -0.00288832 Jy ! Component: 150 - total flux cleaned = -0.00348296 Jy ! Component: 200 - total flux cleaned = -0.00368725 Jy ! Total flux subtracted in 200 components = -0.00368725 Jy ! Clean residual min=-0.008312 max=0.009887 Jy/beam ! Clean residual mean=0.000137 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.966658 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.966658 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=0.113875Jy sigma=0.000880 ! Fit after self-cal, rms=0.114063Jy sigma=0.000879 ! 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=0.114063Jy sigma=0.000879 ! Fit after self-cal, rms=0.104104Jy sigma=0.000805 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8483 mas, bmaj=2.032 mas, bpa=4.868 degrees ! Estimated noise=496.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467073 Jy ! Component: 100 - total flux cleaned = -0.000916731 Jy ! Component: 150 - total flux cleaned = -0.00129539 Jy ! Component: 200 - total flux cleaned = -0.00142915 Jy ! Total flux subtracted in 200 components = -0.00142915 Jy ! Clean residual min=-0.006079 max=0.006429 Jy/beam ! Clean residual mean=0.000035 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.965229 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.965229 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=0.103939Jy sigma=0.000804 ! Fit after self-cal, rms=0.103946Jy sigma=0.000803 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557304 Jy ! Component: 100 - total flux cleaned = 0.00612737 Jy ! Component: 150 - total flux cleaned = 0.00644809 Jy ! Component: 200 - total flux cleaned = 0.00627346 Jy ! Total flux subtracted in 200 components = 0.00627346 Jy ! Clean residual min=-0.006045 max=0.005200 Jy/beam ! Clean residual mean=0.000036 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.971502 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.971502 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=0.103512Jy sigma=0.000799 ! Fit after self-cal, rms=0.103478Jy sigma=0.000798 ! 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=0.103478Jy sigma=0.000798 ! Fit after self-cal, rms=0.101274Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8473 mas, bmaj=2.03 mas, bpa=4.799 degrees ! Estimated noise=496.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032976 Jy ! Component: 100 - total flux cleaned = 0.00373802 Jy ! Component: 150 - total flux cleaned = 0.00388815 Jy ! Component: 200 - total flux cleaned = 0.00395567 Jy ! Total flux subtracted in 200 components = 0.00395567 Jy ! Clean residual min=-0.005255 max=0.003518 Jy/beam ! Clean residual mean=0.000008 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.975458 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.975458 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=0.101088Jy sigma=0.000779 ! Fit after self-cal, rms=0.101093Jy sigma=0.000779 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 = 0.000530181 Jy ! Component: 100 - total flux cleaned = 0.000775645 Jy ! Component: 150 - total flux cleaned = 0.000831227 Jy ! Component: 200 - total flux cleaned = 0.00088201 Jy ! Total flux subtracted in 200 components = 0.00088201 Jy ! Clean residual min=-0.005325 max=0.003293 Jy/beam ! Clean residual mean=0.000008 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.97634 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.97634 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=0.101018Jy sigma=0.000778 ! Fit after self-cal, rms=0.101005Jy sigma=0.000778 ! 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=0.101005Jy sigma=0.000778 ! Fit after self-cal, rms=0.100971Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=5.013 mas, bpa=10.34 degrees ! Estimated noise=626.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714189 Jy ! Component: 100 - total flux cleaned = 0.00120476 Jy ! Component: 150 - total flux cleaned = 0.00158043 Jy ! Component: 200 - total flux cleaned = 0.00174793 Jy ! Total flux subtracted in 200 components = 0.00174793 Jy ! Clean residual min=-0.002360 max=0.002346 Jy/beam ! Clean residual mean=0.000019 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.978088 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.978088 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=0.100930Jy sigma=0.000777 ! Fit after self-cal, rms=0.100887Jy sigma=0.000777 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 = 0.000106005 Jy ! Component: 100 - total flux cleaned = 0.000101434 Jy ! Component: 150 - total flux cleaned = 0.000306494 Jy ! Component: 200 - total flux cleaned = 0.000332258 Jy ! Total flux subtracted in 200 components = 0.000332258 Jy ! Clean residual min=-0.002306 max=0.002337 Jy/beam ! Clean residual mean=0.000019 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.97842 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.97842 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=0.100883Jy sigma=0.000777 ! Fit after self-cal, rms=0.100845Jy sigma=0.000776 ! 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=0.8469 mas, bmaj=2.028 mas, bpa=4.745 degrees ! Estimated noise=496.771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8469 x 2.028 at 4.745 degrees (North through East) ! Clean map min=-0.0037056 max=0.74332 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100845Jy sigma=0.000776 ! Fit after self-cal, rms=0.096014Jy sigma=0.000723 ! Inverting map and beam ! Estimated beam: bmin=0.8468 mas, bmaj=2.028 mas, bpa=4.672 degrees ! Estimated noise=496.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817954 Jy ! Component: 100 - total flux cleaned = 0.000817022 Jy ! Component: 150 - total flux cleaned = 0.00072243 Jy ! Component: 200 - total flux cleaned = 0.000678185 Jy ! Total flux subtracted in 200 components = 0.000678185 Jy ! Clean residual min=-0.004039 max=0.002861 Jy/beam ! Clean residual mean=0.000009 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.979098 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.979098 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=0.095947Jy sigma=0.000723 ! Fit after self-cal, rms=0.095941Jy sigma=0.000723 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.77855e-05 Jy ! Component: 100 - total flux cleaned = 1.06892e-05 Jy ! Component: 150 - total flux cleaned = 1.12997e-05 Jy ! Component: 200 - total flux cleaned = -2.37317e-05 Jy ! Total flux subtracted in 200 components = -2.37317e-05 Jy ! Clean residual min=-0.003988 max=0.002761 Jy/beam ! Clean residual mean=0.000009 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.979074 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.979074 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=0.095909Jy sigma=0.000722 ! Fit after self-cal, rms=0.095906Jy sigma=0.000722 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095906Jy sigma=0.000722 ! Fit after self-cal, rms=0.095928Jy sigma=0.000722 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=0.6195 mas, bmaj=1.609 mas, bpa=3.652 degrees ! Estimated noise=828.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.55333 Jy ! Component: 100 - total flux cleaned = 0.758031 Jy ! Component: 150 - total flux cleaned = 0.842734 Jy ! Component: 200 - total flux cleaned = 0.886028 Jy ! Total flux subtracted in 200 components = 0.886028 Jy ! Clean residual min=-0.008988 max=0.022272 Jy/beam ! Clean residual mean=0.000024 rms=0.002522 Jy/beam ! Combined flux in latest and established models = 0.886028 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 0.886028 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8467 mas, bmaj=2.028 mas, bpa=4.621 degrees ! Estimated noise=496.525 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 = 0.0403106 Jy ! Component: 100 - total flux cleaned = 0.0599654 Jy ! Component: 150 - total flux cleaned = 0.0712551 Jy ! Component: 200 - total flux cleaned = 0.0784708 Jy ! Total flux subtracted in 200 components = 0.0784708 Jy ! Clean residual min=-0.003240 max=0.004111 Jy/beam ! Clean residual mean=0.000009 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.964499 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.964499 Jy ! Inverting map ! Added new window around map position (0.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487446 Jy ! Component: 100 - total flux cleaned = 0.00682711 Jy ! Component: 150 - total flux cleaned = 0.00802609 Jy ! Component: 200 - total flux cleaned = 0.00868396 Jy ! Total flux subtracted in 200 components = 0.00868396 Jy ! Clean residual min=-0.002386 max=0.003208 Jy/beam ! Clean residual mean=0.000009 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.973183 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.973183 Jy ! Inverting map ! Added new window around map position (-1.6, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264686 Jy ! Component: 100 - total flux cleaned = 0.00308812 Jy ! Component: 150 - total flux cleaned = 0.00333091 Jy ! Component: 200 - total flux cleaned = 0.00355679 Jy ! Total flux subtracted in 200 components = 0.00355679 Jy ! Clean residual min=-0.002148 max=0.001809 Jy/beam ! Clean residual mean=0.000008 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.976739 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.976739 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=2.181 mas, bmaj=5.011 mas, bpa=10.32 degrees ! Estimated noise=626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014493 Jy ! Component: 100 - total flux cleaned = 0.00233536 Jy ! Component: 150 - total flux cleaned = 0.00260602 Jy ! Component: 200 - total flux cleaned = 0.00270152 Jy ! Total flux subtracted in 200 components = 0.00270152 Jy ! Clean residual min=-0.002448 max=0.001584 Jy/beam ! Clean residual mean=0.000018 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.979441 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 = 9.09216e-05 Jy ! Component: 100 - total flux cleaned = 0.000177796 Jy ! Component: 150 - total flux cleaned = 0.000238214 Jy ! Component: 200 - total flux cleaned = 0.000277236 Jy ! Total flux subtracted in 200 components = 0.000277236 Jy ! Clean residual min=-0.002443 max=0.001578 Jy/beam ! Clean residual mean=0.000018 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.979718 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.979718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8467 mas, bmaj=2.028 mas, bpa=4.621 degrees ! Estimated noise=496.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128271 Jy ! Component: 100 - total flux cleaned = -0.00134731 Jy ! Component: 150 - total flux cleaned = -0.00134735 Jy ! Component: 200 - total flux cleaned = -0.00134586 Jy ! Total flux subtracted in 200 components = -0.00134586 Jy ! Clean residual min=-0.002005 max=0.001701 Jy/beam ! Clean residual mean=0.000008 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.978372 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.978372 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=0.095900Jy sigma=0.000721 ! Fit after self-cal, rms=0.095886Jy sigma=0.000721 wmodel J0927-2034_X_2015_03_17_pus_map.mod ! Writing 109 model components to file: J0927-2034_X_2015_03_17_pus_map.mod wobs J0927-2034_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0927-2034_X_2015_03_17_pus_uvs.fits wwins J0927-2034_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0927-2034_X_2015_03_17_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 = -0.000590417 Jy ! Component: 100 - total flux cleaned = -0.000838573 Jy ! Component: 150 - total flux cleaned = -0.000985644 Jy ! Component: 200 - total flux cleaned = -0.00118367 Jy ! Component: 250 - total flux cleaned = -0.00134788 Jy ! Component: 300 - total flux cleaned = -0.00145472 Jy ! Component: 350 - total flux cleaned = -0.00150738 Jy ! Component: 400 - total flux cleaned = -0.00153317 Jy ! Component: 450 - total flux cleaned = -0.00163235 Jy ! Component: 500 - total flux cleaned = -0.0016327 Jy ! Component: 550 - total flux cleaned = -0.00168086 Jy ! Component: 600 - total flux cleaned = -0.00172792 Jy ! Component: 650 - total flux cleaned = -0.00179759 Jy ! Component: 700 - total flux cleaned = -0.0018662 Jy ! Component: 750 - total flux cleaned = -0.00197891 Jy ! Component: 800 - total flux cleaned = -0.00206765 Jy ! Component: 850 - total flux cleaned = -0.0021334 Jy ! Component: 900 - total flux cleaned = -0.00221977 Jy ! Component: 950 - total flux cleaned = -0.00230515 Jy ! Component: 1000 - total flux cleaned = -0.00238948 Jy ! Component: 1050 - total flux cleaned = -0.00247258 Jy ! Component: 1100 - total flux cleaned = -0.00247287 Jy ! Component: 1150 - total flux cleaned = -0.00251371 Jy ! Component: 1200 - total flux cleaned = -0.00259431 Jy ! Component: 1250 - total flux cleaned = -0.00265409 Jy ! Component: 1300 - total flux cleaned = -0.00267373 Jy ! Component: 1350 - total flux cleaned = -0.00267385 Jy ! Component: 1400 - total flux cleaned = -0.0027125 Jy ! Component: 1450 - total flux cleaned = -0.00276999 Jy ! Component: 1500 - total flux cleaned = -0.00278873 Jy ! Component: 1550 - total flux cleaned = -0.00275125 Jy ! Component: 1600 - total flux cleaned = -0.00282593 Jy ! Component: 1650 - total flux cleaned = -0.00278902 Jy ! Component: 1700 - total flux cleaned = -0.002844 Jy ! Component: 1750 - total flux cleaned = -0.00282605 Jy ! Component: 1800 - total flux cleaned = -0.00286221 Jy ! Component: 1850 - total flux cleaned = -0.00293371 Jy ! Component: 1900 - total flux cleaned = -0.00291584 Jy ! Component: 1950 - total flux cleaned = -0.00300384 Jy ! Component: 2000 - total flux cleaned = -0.00305616 Jy ! Total flux subtracted in 2048 components = -0.00310822 Jy ! Clean residual min=-0.000927 max=0.001020 Jy/beam ! Clean residual mean=0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.975264 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 253 components and 0.975264 Jy ![Exited script file: muppet] wmap "J0927-2034_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8467 x 2.028 at 4.621 degrees (North through East) ! Clean map min=-0.003452 max=0.74405 Jy/beam ! Writing clean map to FITS file: J0927-2034_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.744048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129585 0.129585 0.259171 0.518341 1.03668 2.07336 4.14673 8.29346 16.5869 33.1738 66.3476 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.744 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8467 x 2.028 at 4.621 degrees (North through East) ! Clean map min=-0.003452 max=0.74405 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 J0927-2034_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:53 2016