! Started logfile: J1508-3036_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:51:20 2019 obs J1508-3036_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1508-3036_X_2017_05_31_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831264 visibilities/baseline/integration-bin. ! Found source: J1508-3036 ! ! 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 1698 lines of history. ! ! Reading 65088 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 J1508-3036_X_2017_05_31_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873231Jy sigma=0.005951 ! Fit after self-cal, rms=0.842780Jy sigma=0.005757 ! 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=0.6329 mas, bmaj=1.591 mas, bpa=2.977 degrees ! Estimated noise=1240.13 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 = 0.117531 Jy ! Component: 100 - total flux cleaned = 0.150069 Jy ! Total flux subtracted in 100 components = 0.150069 Jy ! Clean residual min=-0.008729 max=0.028817 Jy/beam ! Clean residual mean=-0.000004 rms=0.003171 Jy/beam ! Combined flux in latest and established models = 0.150069 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.150069 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=0.116278Jy sigma=0.000726 ! Fit after self-cal, rms=0.116229Jy sigma=0.000725 ! Inverting map ! Added new window around map position (-1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256547 Jy ! Component: 100 - total flux cleaned = 0.038765 Jy ! Total flux subtracted in 100 components = 0.038765 Jy ! Clean residual min=-0.007776 max=0.022564 Jy/beam ! Clean residual mean=0.000010 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.188834 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.188834 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=0.110055Jy sigma=0.000673 ! Fit after self-cal, rms=0.109187Jy sigma=0.000667 ! Inverting map ! Added new window around map position (0.8, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015595 Jy ! Component: 100 - total flux cleaned = 0.0237814 Jy ! Total flux subtracted in 100 components = 0.0237814 Jy ! Clean residual min=-0.004773 max=0.005217 Jy/beam ! Clean residual mean=0.000017 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.212615 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.212615 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=0.107325Jy sigma=0.000651 ! Fit after self-cal, rms=0.107336Jy sigma=0.000651 ! 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=0.8253 mas, bmaj=2.047 mas, bpa=4.196 degrees ! Estimated noise=425.107 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 = 0.00481614 Jy ! Component: 100 - total flux cleaned = 0.00742412 Jy ! Component: 150 - total flux cleaned = 0.00834205 Jy ! Component: 200 - total flux cleaned = 0.00860057 Jy ! Total flux subtracted in 200 components = 0.00860057 Jy ! Clean residual min=-0.002712 max=0.002804 Jy/beam ! Clean residual mean=0.000034 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.221216 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.221216 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=0.107137Jy sigma=0.000649 ! Fit after self-cal, rms=0.107150Jy sigma=0.000649 ! 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 1.07 FD 1.00 HN 1.32 KP 1.00 ! LA 0.93 MK 0.95 NL 1.10 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 0.93 ! LA 0.94 MK 0.96 NL 1.10 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 2.19 KP 0.87 ! LA 0.96 MK 0.96 NL 1.09 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.52 KP 0.96 ! LA 0.97 MK 0.98 NL 1.11 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.00* KP 0.99 ! LA 0.99 MK 1.01 NL 0.99 OV 1.04 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.00* KP 0.97 ! LA 0.97 MK 0.97 NL 1.03 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.49 KP 0.96 ! LA 0.98 MK 0.99 NL 1.03 OV 0.95 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.59 KP 0.96 ! LA 0.95 MK 0.99 NL 1.01 OV 0.94 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.00* KP 0.99 ! LA 0.99 MK 0.98 NL 1.02 OV 0.94 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00* KP 1.00 ! LA 1.01 MK 1.02 NL 1.00 OV 0.96 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.00* KP 0.90 ! LA 1.02 MK 1.03 NL 0.99 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.27 KP 0.94 ! LA 0.97 MK 1.02 NL 1.00 OV 1.03 ! PT 1.05 SC 0.97 ! ! ! Fit before self-cal, rms=0.107150Jy sigma=0.000649 ! Fit after self-cal, rms=0.116233Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8253 mas, bmaj=2.048 mas, bpa=4.041 degrees ! Estimated noise=428.677 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 = -0.00149512 Jy ! Component: 100 - total flux cleaned = -0.00178479 Jy ! Component: 150 - total flux cleaned = -0.00185206 Jy ! Component: 200 - total flux cleaned = -0.00185115 Jy ! Total flux subtracted in 200 components = -0.00185115 Jy ! Clean residual min=-0.002820 max=0.002037 Jy/beam ! Clean residual mean=0.000015 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.219364 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.219364 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=0.116204Jy sigma=0.000644 ! Fit after self-cal, rms=0.116301Jy sigma=0.000644 ! 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=0.116301Jy sigma=0.000644 ! Fit after self-cal, rms=0.117772Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=2.052 mas, bpa=4.14 degrees ! Estimated noise=428.534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192458 Jy ! Component: 100 - total flux cleaned = -0.000278394 Jy ! Component: 150 - total flux cleaned = -0.000329269 Jy ! Component: 200 - total flux cleaned = -0.000376591 Jy ! Total flux subtracted in 200 components = -0.000376591 Jy ! Clean residual min=-0.001992 max=0.001691 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.218988 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.218988 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=0.117757Jy sigma=0.000643 ! Fit after self-cal, rms=0.117772Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.56489e-05 Jy ! Component: 100 - total flux cleaned = -0.000107497 Jy ! Component: 150 - total flux cleaned = -0.000128754 Jy ! Component: 200 - total flux cleaned = -0.000169725 Jy ! Total flux subtracted in 200 components = -0.000169725 Jy ! Clean residual min=-0.001853 max=0.001641 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.218818 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.218818 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=0.117764Jy sigma=0.000643 ! Fit after self-cal, rms=0.117763Jy sigma=0.000643 ! 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=0.117763Jy sigma=0.000643 ! Fit after self-cal, rms=0.118115Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8257 mas, bmaj=2.054 mas, bpa=4.152 degrees ! Estimated noise=428.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132618 Jy ! Component: 100 - total flux cleaned = 8.85824e-05 Jy ! Component: 150 - total flux cleaned = 4.69919e-05 Jy ! Component: 200 - total flux cleaned = 7.40111e-06 Jy ! Total flux subtracted in 200 components = 7.40111e-06 Jy ! Clean residual min=-0.001891 max=0.001574 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.218825 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.218825 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=0.118106Jy sigma=0.000643 ! Fit after self-cal, rms=0.118109Jy sigma=0.000643 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 = -1.76999e-05 Jy ! Component: 100 - total flux cleaned = -9.47828e-05 Jy ! Component: 150 - total flux cleaned = -0.000112937 Jy ! Component: 200 - total flux cleaned = -0.000149156 Jy ! Total flux subtracted in 200 components = -0.000149156 Jy ! Clean residual min=-0.001752 max=0.001535 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.218676 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.218676 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=0.118103Jy sigma=0.000643 ! Fit after self-cal, rms=0.118102Jy sigma=0.000643 ! 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=0.118102Jy sigma=0.000643 ! Fit after self-cal, rms=0.118112Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.472 mas, bmaj=6.716 mas, bpa=7.539 degrees ! Estimated noise=548.882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360171 Jy ! Component: 100 - total flux cleaned = -0.000433043 Jy ! Component: 150 - total flux cleaned = -0.000493994 Jy ! Component: 200 - total flux cleaned = -0.000533231 Jy ! Total flux subtracted in 200 components = -0.000533231 Jy ! Clean residual min=-0.001274 max=0.001388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.218143 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.218143 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=0.118110Jy sigma=0.000643 ! Fit after self-cal, rms=0.118108Jy sigma=0.000643 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 = -2.37773e-05 Jy ! Component: 100 - total flux cleaned = -6.74136e-05 Jy ! Component: 150 - total flux cleaned = -9.73464e-05 Jy ! Component: 200 - total flux cleaned = -0.000124368 Jy ! Total flux subtracted in 200 components = -0.000124368 Jy ! Clean residual min=-0.001250 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.218019 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.218019 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=0.118108Jy sigma=0.000643 ! Fit after self-cal, rms=0.118108Jy sigma=0.000643 ! 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=0.8253 mas, bmaj=2.055 mas, bpa=4.145 degrees ! Estimated noise=428.902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8253 x 2.055 at 4.145 degrees (North through East) ! Clean map min=-0.0025431 max=0.14066 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=0.6315 mas, bmaj=1.591 mas, bpa=3.266 degrees ! Estimated noise=1280.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121057 Jy ! Component: 100 - total flux cleaned = 0.161472 Jy ! Component: 150 - total flux cleaned = 0.184088 Jy ! Component: 200 - total flux cleaned = 0.197757 Jy ! Total flux subtracted in 200 components = 0.197757 Jy ! Clean residual min=-0.004687 max=0.007012 Jy/beam ! Clean residual mean=-0.000006 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.197757 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.197757 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8253 mas, bmaj=2.055 mas, bpa=4.145 degrees ! Estimated noise=428.902 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 = 0.0107823 Jy ! Component: 100 - total flux cleaned = 0.0159392 Jy ! Component: 150 - total flux cleaned = 0.0186514 Jy ! Component: 200 - total flux cleaned = 0.0192877 Jy ! Total flux subtracted in 200 components = 0.0192877 Jy ! Clean residual min=-0.002005 max=0.001603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.217045 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.217045 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=2.472 mas, bmaj=6.716 mas, bpa=7.539 degrees ! Estimated noise=548.882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762422 Jy ! Component: 100 - total flux cleaned = 0.00084154 Jy ! Component: 150 - total flux cleaned = 0.00089838 Jy ! Component: 200 - total flux cleaned = 0.000918613 Jy ! Total flux subtracted in 200 components = 0.000918613 Jy ! Clean residual min=-0.001294 max=0.001303 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.217964 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 = 3.67121e-05 Jy ! Component: 100 - total flux cleaned = 5.1184e-05 Jy ! Component: 150 - total flux cleaned = 6.4505e-05 Jy ! Component: 200 - total flux cleaned = 5.12092e-05 Jy ! Total flux subtracted in 200 components = 5.12092e-05 Jy ! Clean residual min=-0.001304 max=0.001321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.218015 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.218015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8253 mas, bmaj=2.055 mas, bpa=4.145 degrees ! Estimated noise=428.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136293 Jy ! Component: 100 - total flux cleaned = 0.000205766 Jy ! Component: 150 - total flux cleaned = 0.000206076 Jy ! Component: 200 - total flux cleaned = 0.000232825 Jy ! Total flux subtracted in 200 components = 0.000232825 Jy ! Clean residual min=-0.001580 max=0.001521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.218248 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.218248 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=0.118127Jy sigma=0.000643 ! Fit after self-cal, rms=0.118125Jy sigma=0.000643 wmodel J1508-3036_X_2017_05_31_pus_map.mod ! Writing 64 model components to file: J1508-3036_X_2017_05_31_pus_map.mod wobs J1508-3036_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1508-3036_X_2017_05_31_pus_uvs.fits wwins J1508-3036_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1508-3036_X_2017_05_31_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 = -0.000160952 Jy ! Component: 100 - total flux cleaned = -0.000280155 Jy ! Component: 150 - total flux cleaned = -0.000431397 Jy ! Component: 200 - total flux cleaned = -0.000550758 Jy ! Component: 250 - total flux cleaned = -0.000569258 Jy ! Component: 300 - total flux cleaned = -0.000516186 Jy ! Component: 350 - total flux cleaned = -0.000482061 Jy ! Component: 400 - total flux cleaned = -0.000498947 Jy ! Component: 450 - total flux cleaned = -0.000514922 Jy ! Component: 500 - total flux cleaned = -0.000546161 Jy ! Component: 550 - total flux cleaned = -0.000577077 Jy ! Component: 600 - total flux cleaned = -0.000622502 Jy ! Component: 650 - total flux cleaned = -0.000652276 Jy ! Component: 700 - total flux cleaned = -0.000710313 Jy ! Component: 750 - total flux cleaned = -0.000781569 Jy ! Component: 800 - total flux cleaned = -0.000837224 Jy ! Component: 850 - total flux cleaned = -0.000864624 Jy ! Component: 900 - total flux cleaned = -0.000904871 Jy ! Component: 950 - total flux cleaned = -0.000957479 Jy ! Component: 1000 - total flux cleaned = -0.00099618 Jy ! Component: 1050 - total flux cleaned = -0.00103419 Jy ! Component: 1100 - total flux cleaned = -0.00108437 Jy ! Component: 1150 - total flux cleaned = -0.00115854 Jy ! Component: 1200 - total flux cleaned = -0.00123144 Jy ! Component: 1250 - total flux cleaned = -0.00127918 Jy ! Component: 1300 - total flux cleaned = -0.00133841 Jy ! Component: 1350 - total flux cleaned = -0.00142012 Jy ! Component: 1400 - total flux cleaned = -0.00151198 Jy ! Component: 1450 - total flux cleaned = -0.00157989 Jy ! Component: 1500 - total flux cleaned = -0.00164685 Jy ! Component: 1550 - total flux cleaned = -0.00171275 Jy ! Component: 1600 - total flux cleaned = -0.00176693 Jy ! Component: 1650 - total flux cleaned = -0.00184178 Jy ! Component: 1700 - total flux cleaned = -0.00190506 Jy ! Component: 1750 - total flux cleaned = -0.00198863 Jy ! Component: 1800 - total flux cleaned = -0.00209164 Jy ! Component: 1850 - total flux cleaned = -0.00216271 Jy ! Component: 1900 - total flux cleaned = -0.00226303 Jy ! Component: 1950 - total flux cleaned = -0.00229264 Jy ! Component: 2000 - total flux cleaned = -0.00236114 Jy ! Total flux subtracted in 2048 components = -0.00239974 Jy ! Clean residual min=-0.000530 max=0.000647 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.215848 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 196 components and 0.215848 Jy ![Exited script file: muppet] wmap "J1508-3036_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8253 x 2.055 at 4.145 degrees (North through East) ! Clean map min=-0.0025063 max=0.13909 Jy/beam ! Writing clean map to FITS file: J1508-3036_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.376048 0.376048 0.752097 1.50419 3.00839 6.01678 12.0336 24.0671 48.1342 96.2684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8253 x 2.055 at 4.145 degrees (North through East) ! Clean map min=-0.0025063 max=0.13909 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 J1508-3036_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:51:23 2019