! Started logfile: J0452+1236_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:56 2019 obs J0452+1236_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0452+1236_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735283 visibilities/baseline/integration-bin. ! Found source: J0452+1236 ! ! 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 1309 lines of history. ! ! Reading 45264 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 J0452+1236_X_2017_01_16_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 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944855Jy sigma=0.007488 ! Fit after self-cal, rms=0.922451Jy sigma=0.007357 ! 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=0.8917 mas, bmaj=2.278 mas, bpa=19.23 degrees ! Estimated noise=720.108 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 = 0.0642613 Jy ! Component: 100 - total flux cleaned = 0.0801768 Jy ! Total flux subtracted in 100 components = 0.0801768 Jy ! Clean residual min=-0.003520 max=0.006759 Jy/beam ! Clean residual mean=0.000001 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.0801768 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0801768 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=0.108288Jy sigma=0.000660 ! Fit after self-cal, rms=0.108197Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834108 Jy ! Component: 100 - total flux cleaned = 0.0133659 Jy ! Total flux subtracted in 100 components = 0.0133659 Jy ! Clean residual min=-0.002630 max=0.003043 Jy/beam ! Clean residual mean=0.000008 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0935428 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0935428 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=0.107512Jy sigma=0.000651 ! Fit after self-cal, rms=0.107525Jy 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=1.101 mas, bmaj=2.418 mas, bpa=17.58 degrees ! Estimated noise=445.483 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 = 0.00427405 Jy ! Component: 100 - total flux cleaned = 0.00535861 Jy ! Component: 150 - total flux cleaned = 0.00585904 Jy ! Component: 200 - total flux cleaned = 0.00606222 Jy ! Total flux subtracted in 200 components = 0.00606222 Jy ! Clean residual min=-0.001770 max=0.001998 Jy/beam ! Clean residual mean=0.000016 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.099605 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.099605 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=0.107354Jy sigma=0.000649 ! Fit after self-cal, rms=0.107353Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.94 KP 0.99 ! LA 1.01 MK 1.00* NL 0.92 OV 1.02 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.92 KP 1.03 ! LA 1.01 MK 1.00* NL 0.98 OV 0.98 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.95 KP 1.02 ! LA 1.03 MK 1.00* NL 0.96 OV 0.95 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.01 HN 0.93 KP 1.03 ! LA 1.02 MK 1.00* NL 0.98 OV 0.97 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.90 KP 0.97 ! LA 0.99 MK 1.00* NL 0.95 OV 0.97 ! PT 1.17 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00 HN 0.98 KP 0.95 ! LA 1.03 MK 1.00* NL 0.96 OV 0.98 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 0.95 KP 1.03 ! LA 0.90 MK 1.00* NL 0.95 OV 0.96 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.98 HN 1.00 KP 0.97 ! LA 0.99 MK 1.00* NL 0.92 OV 0.95 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.04 KP 0.96 ! LA 1.01 MK 1.00* NL 0.97 OV 0.97 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.92 KP 1.00 ! LA 1.03 MK 1.00* NL 0.97 OV 0.97 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00* NL 0.93 OV 1.01 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.94 KP 0.96 ! LA 1.02 MK 1.00* NL 1.02 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.107353Jy sigma=0.000649 ! Fit after self-cal, rms=0.112275Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.398 mas, bpa=16.93 degrees ! Estimated noise=442.258 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129726 Jy ! Component: 100 - total flux cleaned = 0.00010032 Jy ! Component: 150 - total flux cleaned = 0.000140918 Jy ! Component: 200 - total flux cleaned = 0.000188388 Jy ! Total flux subtracted in 200 components = 0.000188388 Jy ! Clean residual min=-0.001441 max=0.001612 Jy/beam ! Clean residual mean=0.000005 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0997934 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0997934 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=0.112265Jy sigma=0.000647 ! Fit after self-cal, rms=0.112366Jy sigma=0.000647 ! 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=0.112366Jy sigma=0.000647 ! Fit after self-cal, rms=0.116321Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.39 mas, bpa=16.91 degrees ! Estimated noise=443.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97076e-05 Jy ! Component: 100 - total flux cleaned = 0.000199157 Jy ! Component: 150 - total flux cleaned = 0.000323226 Jy ! Component: 200 - total flux cleaned = 0.000376538 Jy ! Total flux subtracted in 200 components = 0.000376538 Jy ! Clean residual min=-0.001287 max=0.001259 Jy/beam ! Clean residual mean=0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.10017 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.10017 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=0.116318Jy sigma=0.000644 ! Fit after self-cal, rms=0.116441Jy sigma=0.000644 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 = -3.79449e-05 Jy ! Component: 100 - total flux cleaned = -4.94315e-05 Jy ! Component: 150 - total flux cleaned = -7.00486e-05 Jy ! Component: 200 - total flux cleaned = -4.72302e-05 Jy ! Total flux subtracted in 200 components = -4.72302e-05 Jy ! Clean residual min=-0.001259 max=0.001224 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.100123 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.100123 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=0.116439Jy sigma=0.000644 ! Fit after self-cal, rms=0.116439Jy sigma=0.000644 ! 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=0.116439Jy sigma=0.000644 ! Fit after self-cal, rms=0.117526Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.386 mas, bpa=16.88 degrees ! Estimated noise=444.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138214 Jy ! Component: 100 - total flux cleaned = 0.000254706 Jy ! Component: 150 - total flux cleaned = 0.00033884 Jy ! Component: 200 - total flux cleaned = 0.000374688 Jy ! Total flux subtracted in 200 components = 0.000374688 Jy ! Clean residual min=-0.001229 max=0.001140 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.100497 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.100497 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=0.117525Jy sigma=0.000644 ! Fit after self-cal, rms=0.117537Jy sigma=0.000644 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 = -2.45039e-05 Jy ! Component: 100 - total flux cleaned = -2.1213e-05 Jy ! Component: 150 - total flux cleaned = -2.18051e-05 Jy ! Component: 200 - total flux cleaned = -1.14171e-05 Jy ! Total flux subtracted in 200 components = -1.14171e-05 Jy ! Clean residual min=-0.001193 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.100486 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.100486 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=0.117536Jy sigma=0.000644 ! Fit after self-cal, rms=0.117536Jy sigma=0.000644 ! 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=0.117536Jy sigma=0.000644 ! Fit after self-cal, rms=0.117814Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=2.877 mas, bpa=6.31 degrees ! Estimated noise=534.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202294 Jy ! Component: 100 - total flux cleaned = -0.000141282 Jy ! Component: 150 - total flux cleaned = -9.77726e-05 Jy ! Component: 200 - total flux cleaned = -7.63005e-05 Jy ! Total flux subtracted in 200 components = -7.63005e-05 Jy ! Clean residual min=-0.001166 max=0.001174 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.10041 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.10041 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=0.117815Jy sigma=0.000644 ! Fit after self-cal, rms=0.117811Jy sigma=0.000644 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 = -3.22976e-05 Jy ! Component: 100 - total flux cleaned = -3.2845e-05 Jy ! Component: 150 - total flux cleaned = -2.41446e-05 Jy ! Component: 200 - total flux cleaned = -1.74555e-05 Jy ! Total flux subtracted in 200 components = -1.74555e-05 Jy ! Clean residual min=-0.001125 max=0.001170 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.100392 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.100392 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=0.117812Jy sigma=0.000644 ! Fit after self-cal, rms=0.117810Jy sigma=0.000644 ! 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=1.102 mas, bmaj=2.384 mas, bpa=16.86 degrees ! Estimated noise=444.741 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 2.384 at 16.86 degrees (North through East) ! Clean map min=-0.0010697 max=0.080121 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=0.8937 mas, bmaj=2.244 mas, bpa=18.77 degrees ! Estimated noise=715.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628538 Jy ! Component: 100 - total flux cleaned = 0.0814091 Jy ! Component: 150 - total flux cleaned = 0.0897623 Jy ! Component: 200 - total flux cleaned = 0.0941335 Jy ! Total flux subtracted in 200 components = 0.0941335 Jy ! Clean residual min=-0.001911 max=0.002142 Jy/beam ! Clean residual mean=-0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0941335 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 0.0941335 Jy ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.384 mas, bpa=16.86 degrees ! Estimated noise=444.741 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 = 0.00303576 Jy ! Component: 100 - total flux cleaned = 0.00459684 Jy ! Component: 150 - total flux cleaned = 0.00511349 Jy ! Component: 200 - total flux cleaned = 0.00544547 Jy ! Total flux subtracted in 200 components = 0.00544547 Jy ! Clean residual min=-0.001191 max=0.001016 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.099579 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.099579 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=2.154 mas, bmaj=2.877 mas, bpa=6.31 degrees ! Estimated noise=534.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595246 Jy ! Component: 100 - total flux cleaned = 0.000708387 Jy ! Component: 150 - total flux cleaned = 0.000788816 Jy ! Component: 200 - total flux cleaned = 0.000797216 Jy ! Total flux subtracted in 200 components = 0.000797216 Jy ! Clean residual min=-0.001177 max=0.001158 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.100376 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 = -6.33104e-06 Jy ! Component: 100 - total flux cleaned = -6.28984e-06 Jy ! Component: 150 - total flux cleaned = -1.16669e-05 Jy ! Component: 200 - total flux cleaned = -1.19319e-05 Jy ! Total flux subtracted in 200 components = -1.19319e-05 Jy ! Clean residual min=-0.001164 max=0.001160 Jy/beam ! Clean residual mean=0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.100364 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.100364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.384 mas, bpa=16.86 degrees ! Estimated noise=444.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154499 Jy ! Component: 100 - total flux cleaned = 0.000144739 Jy ! Component: 150 - total flux cleaned = 0.000135187 Jy ! Component: 200 - total flux cleaned = 0.000127138 Jy ! Total flux subtracted in 200 components = 0.000127138 Jy ! Clean residual min=-0.001173 max=0.001079 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.100491 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.100491 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=0.117814Jy sigma=0.000644 ! Fit after self-cal, rms=0.117813Jy sigma=0.000644 wmodel J0452+1236_X_2017_01_16_pus_map.mod ! Writing 48 model components to file: J0452+1236_X_2017_01_16_pus_map.mod wobs J0452+1236_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0452+1236_X_2017_01_16_pus_uvs.fits wwins J0452+1236_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0452+1236_X_2017_01_16_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 = -0.000193643 Jy ! Component: 100 - total flux cleaned = -0.000286358 Jy ! Component: 150 - total flux cleaned = -0.000424694 Jy ! Component: 200 - total flux cleaned = -0.000556479 Jy ! Component: 250 - total flux cleaned = -0.000683074 Jy ! Component: 300 - total flux cleaned = -0.000774713 Jy ! Component: 350 - total flux cleaned = -0.00089259 Jy ! Component: 400 - total flux cleaned = -0.000978087 Jy ! Component: 450 - total flux cleaned = -0.00107475 Jy ! Component: 500 - total flux cleaned = -0.00111511 Jy ! Component: 550 - total flux cleaned = -0.0011939 Jy ! Component: 600 - total flux cleaned = -0.00127058 Jy ! Component: 650 - total flux cleaned = -0.00132073 Jy ! Component: 700 - total flux cleaned = -0.00140642 Jy ! Component: 750 - total flux cleaned = -0.00146629 Jy ! Component: 800 - total flux cleaned = -0.0015364 Jy ! Component: 850 - total flux cleaned = -0.00159347 Jy ! Component: 900 - total flux cleaned = -0.00164966 Jy ! Component: 950 - total flux cleaned = -0.00168306 Jy ! Component: 1000 - total flux cleaned = -0.00175919 Jy ! Component: 1050 - total flux cleaned = -0.0017805 Jy ! Component: 1100 - total flux cleaned = -0.00185434 Jy ! Component: 1150 - total flux cleaned = -0.0019166 Jy ! Component: 1200 - total flux cleaned = -0.00198784 Jy ! Component: 1250 - total flux cleaned = -0.00201791 Jy ! Component: 1300 - total flux cleaned = -0.00208714 Jy ! Component: 1350 - total flux cleaned = -0.00214557 Jy ! Component: 1400 - total flux cleaned = -0.00221276 Jy ! Component: 1450 - total flux cleaned = -0.00226959 Jy ! Component: 1500 - total flux cleaned = -0.00234438 Jy ! Component: 1550 - total flux cleaned = -0.00240883 Jy ! Component: 1600 - total flux cleaned = -0.00244516 Jy ! Component: 1650 - total flux cleaned = -0.00248114 Jy ! Component: 1700 - total flux cleaned = -0.00250793 Jy ! Component: 1750 - total flux cleaned = -0.00255171 Jy ! Component: 1800 - total flux cleaned = -0.00258617 Jy ! Component: 1850 - total flux cleaned = -0.00258624 Jy ! Component: 1900 - total flux cleaned = -0.00262872 Jy ! Component: 1950 - total flux cleaned = -0.002637 Jy ! Component: 2000 - total flux cleaned = -0.00265357 Jy ! Total flux subtracted in 2048 components = -0.00268628 Jy ! Clean residual min=-0.000455 max=0.000456 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0978051 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 193 components and 0.0978051 Jy ![Exited script file: muppet] wmap "J0452+1236_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 2.384 at 16.86 degrees (North through East) ! Clean map min=-0.00087863 max=0.08002 Jy/beam ! Writing clean map to FITS file: J0452+1236_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0800204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.599365 0.599365 1.19873 2.39746 4.79492 9.58984 19.1797 38.3593 76.7187 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 2.384 at 16.86 degrees (North through East) ! Clean map min=-0.00087863 max=0.08002 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 J0452+1236_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:58 2019