! Started logfile: J1537-1259_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:15 2019 obs J1537-1259_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1537-1259_X_2017_10_09_pus_uva.fits ! AN table 1: 228 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.513036 visibilities/baseline/integration-bin. ! Found source: J1537-1259 ! ! 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 763 lines of history. ! ! Reading 50532 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 J1537-1259_X_2017_10_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 803 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 809 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 815 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 812 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 815 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 815 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 818 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 812 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 809 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 821 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 821 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 818 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924598Jy sigma=0.007061 ! Fit after self-cal, rms=0.896179Jy sigma=0.006858 ! 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=0.7192 mas, bmaj=3.144 mas, bpa=-18.76 degrees ! Estimated noise=893.135 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 = 0.0774229 Jy ! Component: 100 - total flux cleaned = 0.104346 Jy ! Total flux subtracted in 100 components = 0.104346 Jy ! Clean residual min=-0.013231 max=0.032328 Jy/beam ! Clean residual mean=-0.000088 rms=0.004591 Jy/beam ! Combined flux in latest and established models = 0.104346 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.104346 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=0.113015Jy sigma=0.000823 ! Fit after self-cal, rms=0.112798Jy sigma=0.000821 ! Inverting map ! Added new window around map position (-4.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270483 Jy ! Component: 100 - total flux cleaned = 0.0396947 Jy ! Total flux subtracted in 100 components = 0.0396947 Jy ! Clean residual min=-0.010912 max=0.020845 Jy/beam ! Clean residual mean=-0.000062 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 0.14404 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.14404 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=0.105848Jy sigma=0.000759 ! Fit after self-cal, rms=0.103237Jy sigma=0.000737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199189 Jy ! Component: 100 - total flux cleaned = 0.029374 Jy ! Total flux subtracted in 100 components = 0.029374 Jy ! Clean residual min=-0.009972 max=0.011344 Jy/beam ! Clean residual mean=-0.000045 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.173414 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.173414 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=0.099016Jy sigma=0.000698 ! Fit after self-cal, rms=0.097718Jy sigma=0.000688 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131304 Jy ! Component: 100 - total flux cleaned = 0.0202859 Jy ! Total flux subtracted in 100 components = 0.0202859 Jy ! Clean residual min=-0.007573 max=0.007019 Jy/beam ! Clean residual mean=-0.000034 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.1937 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.1937 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=0.095732Jy sigma=0.000669 ! Fit after self-cal, rms=0.095353Jy sigma=0.000666 ! 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=0.8936 mas, bmaj=3.389 mas, bpa=-18.01 degrees ! Estimated noise=424.077 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 = 0.00983923 Jy ! Component: 100 - total flux cleaned = 0.0156262 Jy ! Component: 150 - total flux cleaned = 0.0191352 Jy ! Component: 200 - total flux cleaned = 0.0209677 Jy ! Total flux subtracted in 200 components = 0.0209677 Jy ! Clean residual min=-0.005125 max=0.005877 Jy/beam ! Clean residual mean=-0.000009 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.214668 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 0.214668 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=0.094283Jy sigma=0.000656 ! Fit after self-cal, rms=0.094122Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.14 KP 0.95 ! LA 0.95 MK 1.23 NL 0.94 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.12 KP 1.00 ! LA 0.93 MK 1.21 NL 1.02 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.08 KP 0.93 ! LA 0.99 MK 0.99 NL 1.04 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.12 KP 0.98 ! LA 0.97 MK 1.20 NL 1.02 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 0.95 ! LA 0.96 MK 1.03 NL 1.03 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.11 KP 0.94 ! LA 0.98 MK 1.02 NL 0.99 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.07 KP 0.96 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.02 KP 0.98 ! LA 0.99 MK 0.94 NL 1.03 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.13 KP 0.96 ! LA 0.99 MK 0.98 NL 1.04 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.15 KP 0.97 ! LA 1.01 MK 0.97 NL 0.99 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.12 KP 0.97 ! LA 1.00 MK 0.92 NL 1.07 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 0.95 ! LA 0.99 MK 0.86 NL 1.07 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.094122Jy sigma=0.000654 ! Fit after self-cal, rms=0.096873Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9226 mas, bmaj=3.481 mas, bpa=-18.22 degrees ! Estimated noise=431.426 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 = 0.000993535 Jy ! Component: 100 - total flux cleaned = 0.00035699 Jy ! Component: 150 - total flux cleaned = 9.99723e-05 Jy ! Component: 200 - total flux cleaned = 2.83673e-05 Jy ! Total flux subtracted in 200 components = 2.83673e-05 Jy ! Clean residual min=-0.003488 max=0.004283 Jy/beam ! Clean residual mean=-0.000009 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.214696 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.214696 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=0.096577Jy sigma=0.000650 ! Fit after self-cal, rms=0.096577Jy sigma=0.000650 ! 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=0.096577Jy sigma=0.000650 ! Fit after self-cal, rms=0.101008Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9266 mas, bmaj=3.505 mas, bpa=-18.07 degrees ! Estimated noise=433.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582832 Jy ! Component: 100 - total flux cleaned = 0.000793243 Jy ! Component: 150 - total flux cleaned = 0.000748833 Jy ! Component: 200 - total flux cleaned = 0.000704553 Jy ! Total flux subtracted in 200 components = 0.000704553 Jy ! Clean residual min=-0.002826 max=0.003990 Jy/beam ! Clean residual mean=-0.000003 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.215401 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.215401 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=0.100901Jy sigma=0.000646 ! Fit after self-cal, rms=0.100922Jy sigma=0.000646 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 = 0.000516332 Jy ! Component: 100 - total flux cleaned = 0.000623372 Jy ! Component: 150 - total flux cleaned = 0.000544913 Jy ! Component: 200 - total flux cleaned = 0.000510686 Jy ! Total flux subtracted in 200 components = 0.000510686 Jy ! Clean residual min=-0.002762 max=0.003789 Jy/beam ! Clean residual mean=-0.000002 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.215912 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.215912 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=0.100877Jy sigma=0.000646 ! Fit after self-cal, rms=0.100872Jy sigma=0.000646 ! 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=0.100872Jy sigma=0.000646 ! Fit after self-cal, rms=0.101306Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=3.515 mas, bpa=-17.98 degrees ! Estimated noise=433.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193507 Jy ! Component: 100 - total flux cleaned = 0.000151122 Jy ! Component: 150 - total flux cleaned = 7.99474e-05 Jy ! Component: 200 - total flux cleaned = 7.86812e-05 Jy ! Total flux subtracted in 200 components = 7.86812e-05 Jy ! Clean residual min=-0.002659 max=0.003745 Jy/beam ! Clean residual mean=-0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.21599 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.21599 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=0.101278Jy sigma=0.000645 ! Fit after self-cal, rms=0.101277Jy sigma=0.000645 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 = 0.00017194 Jy ! Component: 100 - total flux cleaned = 0.000173529 Jy ! Component: 150 - total flux cleaned = 0.000201087 Jy ! Component: 200 - total flux cleaned = 0.00025308 Jy ! Total flux subtracted in 200 components = 0.00025308 Jy ! Clean residual min=-0.002661 max=0.003608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.216243 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.216243 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=0.101260Jy sigma=0.000645 ! Fit after self-cal, rms=0.101261Jy sigma=0.000645 ! 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=0.101261Jy sigma=0.000645 ! Fit after self-cal, rms=0.101291Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=4.303 mas, bpa=-4.074 degrees ! Estimated noise=498.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481011 Jy ! Component: 100 - total flux cleaned = 0.000311895 Jy ! Component: 150 - total flux cleaned = 0.000278868 Jy ! Component: 200 - total flux cleaned = 0.000220007 Jy ! Total flux subtracted in 200 components = 0.000220007 Jy ! Clean residual min=-0.003524 max=0.005458 Jy/beam ! Clean residual mean=-0.000001 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.216463 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.216463 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=0.101293Jy sigma=0.000645 ! Fit after self-cal, rms=0.101287Jy sigma=0.000645 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 = 1.12717e-05 Jy ! Component: 100 - total flux cleaned = -0.000110213 Jy ! Component: 150 - total flux cleaned = -0.000136505 Jy ! Component: 200 - total flux cleaned = -0.000161202 Jy ! Total flux subtracted in 200 components = -0.000161202 Jy ! Clean residual min=-0.003488 max=0.005398 Jy/beam ! Clean residual mean=0.000001 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.216302 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.216302 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=0.101288Jy sigma=0.000645 ! Fit after self-cal, rms=0.101286Jy sigma=0.000645 ! 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=0.9285 mas, bmaj=3.521 mas, bpa=-17.95 degrees ! Estimated noise=433.195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 3.521 at -17.95 degrees (North through East) ! Clean map min=-0.0025413 max=0.091257 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=0.7334 mas, bmaj=3.179 mas, bpa=-18.6 degrees ! Estimated noise=943.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0860347 Jy ! Component: 100 - total flux cleaned = 0.128431 Jy ! Component: 150 - total flux cleaned = 0.151992 Jy ! Component: 200 - total flux cleaned = 0.166955 Jy ! Total flux subtracted in 200 components = 0.166955 Jy ! Clean residual min=-0.005123 max=0.008200 Jy/beam ! Clean residual mean=-0.000030 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.166955 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.166955 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=3.521 mas, bpa=-17.95 degrees ! Estimated noise=433.195 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 = 0.0154341 Jy ! Component: 100 - total flux cleaned = 0.0256213 Jy ! Component: 150 - total flux cleaned = 0.0327746 Jy ! Component: 200 - total flux cleaned = 0.0379119 Jy ! Total flux subtracted in 200 components = 0.0379119 Jy ! Clean residual min=-0.003475 max=0.004309 Jy/beam ! Clean residual mean=-0.000000 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.204867 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 64 components and 0.204867 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=2.363 mas, bmaj=4.303 mas, bpa=-4.074 degrees ! Estimated noise=498.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578007 Jy ! Component: 100 - total flux cleaned = 0.00824143 Jy ! Component: 150 - total flux cleaned = 0.00932821 Jy ! Component: 200 - total flux cleaned = 0.0101201 Jy ! Total flux subtracted in 200 components = 0.0101201 Jy ! Clean residual min=-0.003682 max=0.005377 Jy/beam ! Clean residual mean=-0.000003 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.214987 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 = 0.000597883 Jy ! Component: 100 - total flux cleaned = 0.000984392 Jy ! Component: 150 - total flux cleaned = 0.00123236 Jy ! Component: 200 - total flux cleaned = 0.00129249 Jy ! Total flux subtracted in 200 components = 0.00129249 Jy ! Clean residual min=-0.003593 max=0.005272 Jy/beam ! Clean residual mean=-0.000003 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.21628 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 99 components and 0.21628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=3.521 mas, bpa=-17.95 degrees ! Estimated noise=433.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00062061 Jy ! Component: 100 - total flux cleaned = -0.00055247 Jy ! Component: 150 - total flux cleaned = -0.000492835 Jy ! Component: 200 - total flux cleaned = -0.000437138 Jy ! Total flux subtracted in 200 components = -0.000437138 Jy ! Clean residual min=-0.003082 max=0.004063 Jy/beam ! Clean residual mean=-0.000002 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.215843 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.215843 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=0.101360Jy sigma=0.000645 ! Fit after self-cal, rms=0.101320Jy sigma=0.000645 wmodel J1537-1259_X_2017_10_09_pus_map.mod ! Writing 114 model components to file: J1537-1259_X_2017_10_09_pus_map.mod wobs J1537-1259_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1537-1259_X_2017_10_09_pus_uvs.fits wwins J1537-1259_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1537-1259_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161497 Jy ! Component: 100 - total flux cleaned = 0.00281995 Jy ! Component: 150 - total flux cleaned = 0.00347829 Jy ! Component: 200 - total flux cleaned = 0.00408681 Jy ! Component: 250 - total flux cleaned = 0.00437112 Jy ! Component: 300 - total flux cleaned = 0.00460171 Jy ! Component: 350 - total flux cleaned = 0.00481782 Jy ! Component: 400 - total flux cleaned = 0.00495405 Jy ! Component: 450 - total flux cleaned = 0.00505197 Jy ! Component: 500 - total flux cleaned = 0.00514639 Jy ! Component: 550 - total flux cleaned = 0.00523636 Jy ! Component: 600 - total flux cleaned = 0.00520848 Jy ! Component: 650 - total flux cleaned = 0.00518115 Jy ! Component: 700 - total flux cleaned = 0.00523487 Jy ! Component: 750 - total flux cleaned = 0.00531138 Jy ! Component: 800 - total flux cleaned = 0.00536105 Jy ! Component: 850 - total flux cleaned = 0.00540992 Jy ! Component: 900 - total flux cleaned = 0.00557339 Jy ! Component: 950 - total flux cleaned = 0.00555003 Jy ! Component: 1000 - total flux cleaned = 0.00557225 Jy ! Component: 1050 - total flux cleaned = 0.00565855 Jy ! Component: 1100 - total flux cleaned = 0.0057002 Jy ! Component: 1150 - total flux cleaned = 0.00569984 Jy ! Component: 1200 - total flux cleaned = 0.00577979 Jy ! Component: 1250 - total flux cleaned = 0.00585719 Jy ! Component: 1300 - total flux cleaned = 0.0058953 Jy ! Component: 1350 - total flux cleaned = 0.00598792 Jy ! Component: 1400 - total flux cleaned = 0.00607775 Jy ! Component: 1450 - total flux cleaned = 0.00614804 Jy ! Component: 1500 - total flux cleaned = 0.00628676 Jy ! Component: 1550 - total flux cleaned = 0.00630329 Jy ! Component: 1600 - total flux cleaned = 0.00635298 Jy ! Component: 1650 - total flux cleaned = 0.00648261 Jy ! Component: 1700 - total flux cleaned = 0.00646662 Jy ! Component: 1750 - total flux cleaned = 0.00652912 Jy ! Component: 1800 - total flux cleaned = 0.00658984 Jy ! Component: 1850 - total flux cleaned = 0.00664903 Jy ! Component: 1900 - total flux cleaned = 0.00670692 Jy ! Component: 1950 - total flux cleaned = 0.00669222 Jy ! Component: 2000 - total flux cleaned = 0.00669206 Jy ! Total flux subtracted in 2048 components = 0.00670583 Jy ! Clean residual min=-0.000804 max=0.000735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.222548 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 280 components and 0.222549 Jy ![Exited script file: muppet] wmap "J1537-1259_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 3.521 at -17.95 degrees (North through East) ! Clean map min=-0.0018879 max=0.090736 Jy/beam ! Writing clean map to FITS file: J1537-1259_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0907356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290432 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.960257 0.960257 1.92051 3.84103 7.68206 15.3641 30.7282 61.4564 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 3.521 at -17.95 degrees (North through East) ! Clean map min=-0.0018879 max=0.090736 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 J1537-1259_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:19 2019