! Started logfile: J1619+2247_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:46:52 2016 obs J1619+2247_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1619+2247_X_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87619 visibilities/baseline/integration-bin. ! Found source: J1619+2247 ! ! 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 364 lines of history. ! ! Reading 6624 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 J1619+2247_X_2014_12_20_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.719381Jy sigma=0.008556 ! Fit after self-cal, rms=0.715536Jy sigma=0.008507 ! 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=0.7197 mas, bmaj=2.003 mas, bpa=10.42 degrees ! Estimated noise=1064.22 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 = 0.233197 Jy ! Component: 100 - total flux cleaned = 0.329039 Jy ! Total flux subtracted in 100 components = 0.329039 Jy ! Clean residual min=-0.017476 max=0.041834 Jy/beam ! Clean residual mean=-0.000069 rms=0.006841 Jy/beam ! Combined flux in latest and established models = 0.329039 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.329039 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=0.110199Jy sigma=0.001366 ! Fit after self-cal, rms=0.108872Jy sigma=0.001353 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476045 Jy ! Component: 100 - total flux cleaned = 0.0734193 Jy ! Total flux subtracted in 100 components = 0.0734193 Jy ! Clean residual min=-0.009487 max=0.016212 Jy/beam ! Clean residual mean=-0.000025 rms=0.003228 Jy/beam ! Combined flux in latest and established models = 0.402458 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.402458 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=0.082968Jy sigma=0.000952 ! Fit after self-cal, rms=0.082852Jy sigma=0.000950 ! 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=0.8724 mas, bmaj=2.22 mas, bpa=9.908 degrees ! Estimated noise=722.032 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 = 0.0207918 Jy ! Component: 100 - total flux cleaned = 0.0317846 Jy ! Component: 150 - total flux cleaned = 0.0384531 Jy ! Component: 200 - total flux cleaned = 0.042773 Jy ! Total flux subtracted in 200 components = 0.042773 Jy ! Clean residual min=-0.008186 max=0.009665 Jy/beam ! Clean residual mean=-0.000007 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.445231 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.445231 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=0.078477Jy sigma=0.000869 ! Fit after self-cal, rms=0.078482Jy sigma=0.000869 ! 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 0.99 FD 1.02 HN 1.04 KP 1.10 ! LA 0.94 MK 1.00 NL 0.94 OV 0.94 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 1.05 ! LA 0.97 MK 0.95 NL 0.93 OV 0.94 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 1.00 ! LA 0.98 MK 0.98 NL 0.93 OV 0.92 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.06 KP 0.94 ! LA 1.00 MK 0.97 NL 0.93 OV 0.93 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.90 ! LA 0.99 MK 0.99 NL 0.95 OV 0.96 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.11 KP 0.90 ! LA 0.96 MK 0.99 NL 0.96 OV 0.98 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.13 HN 1.20 KP 0.88 ! LA 1.01 MK 1.02 NL 1.01 OV 1.04 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.10 KP 0.89 ! LA 0.96 MK 0.98 NL 0.96 OV 0.98 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.16 KP 0.91 ! LA 1.02 MK 0.97 NL 0.95 OV 0.99 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.10 KP 0.93 ! LA 1.02 MK 1.01 NL 0.97 OV 0.96 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.11 KP 0.99 ! LA 1.00 MK 1.03 NL 0.96 OV 0.98 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.10 KP 0.99 ! LA 1.00 MK 1.00 NL 0.95 OV 0.97 ! PT 1.05 SC 0.86 ! ! ! Fit before self-cal, rms=0.078482Jy sigma=0.000869 ! Fit after self-cal, rms=0.075584Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8703 mas, bmaj=2.228 mas, bpa=10.28 degrees ! Estimated noise=718.216 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588524 Jy ! Component: 100 - total flux cleaned = 0.00533761 Jy ! Component: 150 - total flux cleaned = 0.00452387 Jy ! Component: 200 - total flux cleaned = 0.00372678 Jy ! Total flux subtracted in 200 components = 0.00372678 Jy ! Clean residual min=-0.003215 max=0.004321 Jy/beam ! Clean residual mean=-0.000005 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.448958 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.448958 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=0.074904Jy sigma=0.000790 ! Fit after self-cal, rms=0.074872Jy sigma=0.000789 ! 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=0.074872Jy sigma=0.000789 ! Fit after self-cal, rms=0.074283Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8673 mas, bmaj=2.226 mas, bpa=10.17 degrees ! Estimated noise=715.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265255 Jy ! Component: 100 - total flux cleaned = 0.00228139 Jy ! Component: 150 - total flux cleaned = 0.00196727 Jy ! Component: 200 - total flux cleaned = 0.00180979 Jy ! Total flux subtracted in 200 components = 0.00180979 Jy ! Clean residual min=-0.002774 max=0.002755 Jy/beam ! Clean residual mean=-0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.450768 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.450768 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=0.074083Jy sigma=0.000786 ! Fit after self-cal, rms=0.074045Jy sigma=0.000785 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 = 0.000302177 Jy ! Component: 100 - total flux cleaned = 0.000395402 Jy ! Component: 150 - total flux cleaned = 0.000350676 Jy ! Component: 200 - total flux cleaned = 0.000311408 Jy ! Total flux subtracted in 200 components = 0.000311408 Jy ! Clean residual min=-0.002779 max=0.002651 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.451079 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.451079 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=0.073985Jy sigma=0.000785 ! Fit after self-cal, rms=0.073977Jy sigma=0.000785 ! 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=0.073977Jy sigma=0.000785 ! Fit after self-cal, rms=0.073682Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.865 mas, bmaj=2.224 mas, bpa=10.13 degrees ! Estimated noise=713.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844496 Jy ! Component: 100 - total flux cleaned = 0.000922446 Jy ! Component: 150 - total flux cleaned = 0.00112579 Jy ! Component: 200 - total flux cleaned = 0.0011261 Jy ! Total flux subtracted in 200 components = 0.0011261 Jy ! Clean residual min=-0.002388 max=0.002461 Jy/beam ! Clean residual mean=-0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.452205 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.452205 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=0.073628Jy sigma=0.000784 ! Fit after self-cal, rms=0.073621Jy sigma=0.000784 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 (-21.8, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232283 Jy ! Component: 100 - total flux cleaned = 0.00279711 Jy ! Component: 150 - total flux cleaned = 0.0030904 Jy ! Component: 200 - total flux cleaned = 0.00335141 Jy ! Total flux subtracted in 200 components = 0.00335141 Jy ! Clean residual min=-0.002181 max=0.001983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.455557 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.455557 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=0.073530Jy sigma=0.000782 ! Fit after self-cal, rms=0.073531Jy sigma=0.000782 ! 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=0.073531Jy sigma=0.000782 ! Fit after self-cal, rms=0.073384Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=3.186 mas, bpa=-3.265 degrees ! Estimated noise=898.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114045 Jy ! Component: 100 - total flux cleaned = -9.07961e-05 Jy ! Component: 150 - total flux cleaned = -0.000122726 Jy ! Component: 200 - total flux cleaned = -0.000177689 Jy ! Total flux subtracted in 200 components = -0.000177689 Jy ! Clean residual min=-0.001975 max=0.002085 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.455379 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.455379 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=0.073375Jy sigma=0.000782 ! Fit after self-cal, rms=0.073366Jy sigma=0.000782 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 = 2.24234e-05 Jy ! Component: 100 - total flux cleaned = -2.63291e-05 Jy ! Component: 150 - total flux cleaned = -7.06481e-05 Jy ! Component: 200 - total flux cleaned = -0.000111114 Jy ! Total flux subtracted in 200 components = -0.000111114 Jy ! Clean residual min=-0.001916 max=0.002027 Jy/beam ! Clean residual mean=-0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.455268 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.455268 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=0.073362Jy sigma=0.000782 ! Fit after self-cal, rms=0.073357Jy sigma=0.000782 ! 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=0.8639 mas, bmaj=2.223 mas, bpa=10.1 degrees ! Estimated noise=712.922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8639 x 2.223 at 10.1 degrees (North through East) ! Clean map min=-0.0019982 max=0.29393 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=0.7127 mas, bmaj=2.011 mas, bpa=10.69 degrees ! Estimated noise=1052.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232403 Jy ! Component: 100 - total flux cleaned = 0.329078 Jy ! Component: 150 - total flux cleaned = 0.375739 Jy ! Component: 200 - total flux cleaned = 0.402825 Jy ! Total flux subtracted in 200 components = 0.402825 Jy ! Clean residual min=-0.007370 max=0.014120 Jy/beam ! Clean residual mean=-0.000028 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 0.402825 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.402825 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8639 mas, bmaj=2.223 mas, bpa=10.1 degrees ! Estimated noise=712.922 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 = 0.0215626 Jy ! Component: 100 - total flux cleaned = 0.0334121 Jy ! Component: 150 - total flux cleaned = 0.0405355 Jy ! Component: 200 - total flux cleaned = 0.0449329 Jy ! Total flux subtracted in 200 components = 0.0449329 Jy ! Clean residual min=-0.003415 max=0.002438 Jy/beam ! Clean residual mean=-0.000007 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.447758 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.447758 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=2.024 mas, bmaj=3.186 mas, bpa=-3.265 degrees ! Estimated noise=898.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356109 Jy ! Component: 100 - total flux cleaned = 0.00565679 Jy ! Component: 150 - total flux cleaned = 0.0062005 Jy ! Component: 200 - total flux cleaned = 0.00669013 Jy ! Total flux subtracted in 200 components = 0.00669013 Jy ! Clean residual min=-0.002327 max=0.002089 Jy/beam ! Clean residual mean=-0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.454448 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 = 0.000400472 Jy ! Component: 100 - total flux cleaned = 0.00057017 Jy ! Component: 150 - total flux cleaned = 0.00065846 Jy ! Component: 200 - total flux cleaned = 0.000734562 Jy ! Total flux subtracted in 200 components = 0.000734562 Jy ! Clean residual min=-0.002130 max=0.002073 Jy/beam ! Clean residual mean=-0.000004 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.455183 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.455183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8639 mas, bmaj=2.223 mas, bpa=10.1 degrees ! Estimated noise=712.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229369 Jy ! Component: 100 - total flux cleaned = 0.00028775 Jy ! Component: 150 - total flux cleaned = 0.000393408 Jy ! Component: 200 - total flux cleaned = 0.000441542 Jy ! Total flux subtracted in 200 components = 0.000441542 Jy ! Clean residual min=-0.002366 max=0.002071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.455624 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.455624 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=0.073475Jy sigma=0.000783 ! Fit after self-cal, rms=0.073449Jy sigma=0.000783 wmodel J1619+2247_X_2014_12_20_pus_map.mod ! Writing 83 model components to file: J1619+2247_X_2014_12_20_pus_map.mod wobs J1619+2247_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1619+2247_X_2014_12_20_pus_uvs.fits wwins J1619+2247_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1619+2247_X_2014_12_20_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 = -0.00063962 Jy ! Component: 100 - total flux cleaned = -0.00074322 Jy ! Component: 150 - total flux cleaned = -0.000905927 Jy ! Component: 200 - total flux cleaned = -0.00108989 Jy ! Component: 250 - total flux cleaned = -0.00123417 Jy ! Component: 300 - total flux cleaned = -0.00139975 Jy ! Component: 350 - total flux cleaned = -0.00153269 Jy ! Component: 400 - total flux cleaned = -0.00163444 Jy ! Component: 450 - total flux cleaned = -0.00173286 Jy ! Component: 500 - total flux cleaned = -0.00185163 Jy ! Component: 550 - total flux cleaned = -0.00201288 Jy ! Component: 600 - total flux cleaned = -0.00210258 Jy ! Component: 650 - total flux cleaned = -0.00216865 Jy ! Component: 700 - total flux cleaned = -0.00225484 Jy ! Component: 750 - total flux cleaned = -0.00237966 Jy ! Component: 800 - total flux cleaned = -0.00244032 Jy ! Component: 850 - total flux cleaned = -0.00254003 Jy ! Component: 900 - total flux cleaned = -0.00259927 Jy ! Component: 950 - total flux cleaned = -0.00271449 Jy ! Component: 1000 - total flux cleaned = -0.00275217 Jy ! Component: 1050 - total flux cleaned = -0.00278915 Jy ! Component: 1100 - total flux cleaned = -0.00287934 Jy ! Component: 1150 - total flux cleaned = -0.00293247 Jy ! Component: 1200 - total flux cleaned = -0.00300211 Jy ! Component: 1250 - total flux cleaned = -0.0030363 Jy ! Component: 1300 - total flux cleaned = -0.00310394 Jy ! Component: 1350 - total flux cleaned = -0.00317019 Jy ! Component: 1400 - total flux cleaned = -0.00317013 Jy ! Component: 1450 - total flux cleaned = -0.00320263 Jy ! Component: 1500 - total flux cleaned = -0.00329756 Jy ! Component: 1550 - total flux cleaned = -0.00332864 Jy ! Component: 1600 - total flux cleaned = -0.00334388 Jy ! Component: 1650 - total flux cleaned = -0.00338931 Jy ! Component: 1700 - total flux cleaned = -0.00341879 Jy ! Component: 1750 - total flux cleaned = -0.00344818 Jy ! Component: 1800 - total flux cleaned = -0.0035058 Jy ! Component: 1850 - total flux cleaned = -0.00347743 Jy ! Component: 1900 - total flux cleaned = -0.0035196 Jy ! Component: 1950 - total flux cleaned = -0.00358883 Jy ! Component: 2000 - total flux cleaned = -0.00361627 Jy ! Total flux subtracted in 2048 components = -0.00364329 Jy ! Clean residual min=-0.000786 max=0.000694 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.451981 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 197 components and 0.451981 Jy ![Exited script file: muppet] wmap "J1619+2247_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8639 x 2.223 at 10.1 degrees (North through East) ! Clean map min=-0.0023818 max=0.29481 Jy/beam ! Writing clean map to FITS file: J1619+2247_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.294812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246307 device "J1619+2247_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1619+2247_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250641 0.250641 0.501282 1.00256 2.00513 4.01025 8.0205 16.041 32.082 64.164 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.294 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8639 x 2.223 at 10.1 degrees (North through East) ! Clean map min=-0.0023818 max=0.29481 Jy/beam quit ! Quitting program ! Log file J1619+2247_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:46:53 2016