! Started logfile: J1504+0407_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:28 2019 obs J1504+0407_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1504+0407_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765608 visibilities/baseline/integration-bin. ! Found source: J1504+0407 ! ! 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 34728 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 J1504+0407_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 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974743Jy sigma=0.007952 ! Fit after self-cal, rms=0.945907Jy sigma=0.007764 ! 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=0.9097 mas, bmaj=2.461 mas, bpa=20.68 degrees ! Estimated noise=865.789 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 = 0.0451826 Jy ! Component: 100 - total flux cleaned = 0.0560806 Jy ! Total flux subtracted in 100 components = 0.0560806 Jy ! Clean residual min=-0.002964 max=0.004302 Jy/beam ! Clean residual mean=-0.000006 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0560806 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0560806 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=0.099785Jy sigma=0.000645 ! Fit after self-cal, rms=0.099389Jy sigma=0.000643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047785 Jy ! Component: 100 - total flux cleaned = 0.00610304 Jy ! Total flux subtracted in 100 components = 0.00610304 Jy ! Clean residual min=-0.002458 max=0.002540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0621837 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0621837 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=0.099178Jy sigma=0.000641 ! Fit after self-cal, rms=0.099165Jy sigma=0.000641 ! 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=1.095 mas, bmaj=2.579 mas, bpa=18.11 degrees ! Estimated noise=486.798 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 (2.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244518 Jy ! Component: 100 - total flux cleaned = 0.00329443 Jy ! Component: 150 - total flux cleaned = 0.00365093 Jy ! Component: 200 - total flux cleaned = 0.00388772 Jy ! Total flux subtracted in 200 components = 0.00388772 Jy ! Clean residual min=-0.001304 max=0.001200 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0660714 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0660714 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=0.099098Jy sigma=0.000640 ! Fit after self-cal, rms=0.099064Jy sigma=0.000640 ! 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 1.26 FD 1.01 HN 0.98 KP 1.00 ! LA 0.99 MK 1.00* NL 0.92 OV 1.09 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 1.03 ! LA 1.09 MK 1.00* NL 0.93 OV 1.07 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.06 HN 0.97 KP 1.04 ! LA 0.99 MK 1.00* NL 0.95 OV 1.03 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.95 KP 1.07 ! LA 1.07 MK 1.00* NL 0.97 OV 1.12 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.91 KP 0.98 ! LA 1.03 MK 1.00* NL 0.97 OV 1.04 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 0.95 KP 1.01 ! LA 1.04 MK 1.00* NL 0.97 OV 1.06 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.16 KP 1.00 ! LA 0.91 MK 1.00* NL 0.94 OV 1.01 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.96 KP 1.01 ! LA 1.00 MK 1.00* NL 1.04 OV 0.97 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.00 KP 1.03 ! LA 1.00 MK 1.00* NL 0.93 OV 1.01 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.97 KP 1.02 ! LA 1.04 MK 1.00* NL 1.00 OV 0.95 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 1.01 ! LA 1.04 MK 1.00* NL 0.90 OV 1.08 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.94 KP 0.98 ! LA 0.96 MK 1.00* NL 1.03 OV 1.05 ! PT 0.91 SC 1.03 ! ! ! Fit before self-cal, rms=0.099064Jy sigma=0.000640 ! Fit after self-cal, rms=0.096221Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.565 mas, bpa=17.86 degrees ! Estimated noise=487.231 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 = 0.00107808 Jy ! Component: 100 - total flux cleaned = 0.00138029 Jy ! Component: 150 - total flux cleaned = 0.00144614 Jy ! Component: 200 - total flux cleaned = 0.00149018 Jy ! Total flux subtracted in 200 components = 0.00149018 Jy ! Clean residual min=-0.001230 max=0.001151 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0675616 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.0675616 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=0.096207Jy sigma=0.000639 ! Fit after self-cal, rms=0.096182Jy sigma=0.000639 ! 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=0.096182Jy sigma=0.000639 ! Fit after self-cal, rms=0.097045Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.561 mas, bpa=17.88 degrees ! Estimated noise=488.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637291 Jy ! Component: 100 - total flux cleaned = 0.000897022 Jy ! Component: 150 - total flux cleaned = 0.000939977 Jy ! Component: 200 - total flux cleaned = 0.001005 Jy ! Total flux subtracted in 200 components = 0.001005 Jy ! Clean residual min=-0.001057 max=0.001198 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0685666 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.0685666 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=0.097038Jy sigma=0.000637 ! Fit after self-cal, rms=0.097083Jy sigma=0.000637 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 = 0.000290656 Jy ! Component: 100 - total flux cleaned = 0.000384423 Jy ! Component: 150 - total flux cleaned = 0.000419497 Jy ! Component: 200 - total flux cleaned = 0.000419297 Jy ! Total flux subtracted in 200 components = 0.000419297 Jy ! Clean residual min=-0.001088 max=0.001162 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0689859 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0689859 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=0.097080Jy sigma=0.000637 ! Fit after self-cal, rms=0.097074Jy sigma=0.000637 ! 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=0.097074Jy sigma=0.000637 ! Fit after self-cal, rms=0.097412Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.56 mas, bpa=17.92 degrees ! Estimated noise=487.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285894 Jy ! Component: 100 - total flux cleaned = 0.00042331 Jy ! Component: 150 - total flux cleaned = 0.000433854 Jy ! Component: 200 - total flux cleaned = 0.00042357 Jy ! Total flux subtracted in 200 components = 0.00042357 Jy ! Clean residual min=-0.001103 max=0.001102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0694094 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0694094 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=0.097409Jy sigma=0.000637 ! Fit after self-cal, rms=0.097425Jy sigma=0.000637 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 = 0.000129976 Jy ! Component: 100 - total flux cleaned = 0.000140437 Jy ! Component: 150 - total flux cleaned = 0.000140599 Jy ! Component: 200 - total flux cleaned = 0.000140489 Jy ! Total flux subtracted in 200 components = 0.000140489 Jy ! Clean residual min=-0.001110 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0695499 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0695499 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=0.097423Jy sigma=0.000637 ! Fit after self-cal, rms=0.097420Jy sigma=0.000637 ! 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=0.097420Jy sigma=0.000637 ! Fit after self-cal, rms=0.097631Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=3.205 mas, bpa=2.335 degrees ! Estimated noise=592.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.67615e-05 Jy ! Component: 100 - total flux cleaned = 3.66629e-05 Jy ! Component: 150 - total flux cleaned = 2.29121e-05 Jy ! Component: 200 - total flux cleaned = 4.90676e-06 Jy ! Total flux subtracted in 200 components = 4.90676e-06 Jy ! Clean residual min=-0.001151 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0695548 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0695548 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=0.097630Jy sigma=0.000637 ! Fit after self-cal, rms=0.097637Jy sigma=0.000637 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 = -2.39796e-05 Jy ! Component: 100 - total flux cleaned = -3.566e-05 Jy ! Component: 150 - total flux cleaned = -4.61263e-05 Jy ! Component: 200 - total flux cleaned = -6.04394e-05 Jy ! Total flux subtracted in 200 components = -6.04394e-05 Jy ! Clean residual min=-0.001149 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0694944 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.0694944 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=0.097636Jy sigma=0.000637 ! Fit after self-cal, rms=0.097639Jy sigma=0.000637 ! 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=1.1 mas, bmaj=2.559 mas, bpa=17.93 degrees ! Estimated noise=487.528 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.559 at 17.93 degrees (North through East) ! Clean map min=-0.0010624 max=0.058615 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=0.9195 mas, bmaj=2.441 mas, bpa=20.49 degrees ! Estimated noise=865.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451103 Jy ! Component: 100 - total flux cleaned = 0.0563529 Jy ! Component: 150 - total flux cleaned = 0.0611579 Jy ! Component: 200 - total flux cleaned = 0.0642025 Jy ! Total flux subtracted in 200 components = 0.0642025 Jy ! Clean residual min=-0.002267 max=0.002314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0642025 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0642025 Jy ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.559 mas, bpa=17.93 degrees ! Estimated noise=487.528 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 = 0.00244244 Jy ! Component: 100 - total flux cleaned = 0.00389002 Jy ! Component: 150 - total flux cleaned = 0.00473014 Jy ! Component: 200 - total flux cleaned = 0.00524752 Jy ! Total flux subtracted in 200 components = 0.00524752 Jy ! Clean residual min=-0.001187 max=0.001155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.06945 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.06945 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=2.141 mas, bmaj=3.205 mas, bpa=2.335 degrees ! Estimated noise=592.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041859 Jy ! Component: 100 - total flux cleaned = 0.000464208 Jy ! Component: 150 - total flux cleaned = 0.000429237 Jy ! Component: 200 - total flux cleaned = 0.000384587 Jy ! Total flux subtracted in 200 components = 0.000384587 Jy ! Clean residual min=-0.001192 max=0.001121 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0698346 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 = -3.92272e-05 Jy ! Component: 100 - total flux cleaned = -8.6761e-05 Jy ! Component: 150 - total flux cleaned = -0.000118943 Jy ! Component: 200 - total flux cleaned = -0.000148764 Jy ! Total flux subtracted in 200 components = -0.000148764 Jy ! Clean residual min=-0.001169 max=0.001125 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0696858 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.0696858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.559 mas, bpa=17.93 degrees ! Estimated noise=487.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191548 Jy ! Component: 100 - total flux cleaned = 0.000209193 Jy ! Component: 150 - total flux cleaned = 0.000224901 Jy ! Component: 200 - total flux cleaned = 0.000210713 Jy ! Total flux subtracted in 200 components = 0.000210713 Jy ! Clean residual min=-0.001120 max=0.001091 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0698965 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.0698965 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=0.097645Jy sigma=0.000637 ! Fit after self-cal, rms=0.097650Jy sigma=0.000637 wmodel J1504+0407_X_2017_01_16_pus_map.mod ! Writing 83 model components to file: J1504+0407_X_2017_01_16_pus_map.mod wobs J1504+0407_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1504+0407_X_2017_01_16_pus_uvs.fits wwins J1504+0407_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1504+0407_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 = -0.000167771 Jy ! Component: 100 - total flux cleaned = -0.000208038 Jy ! Component: 150 - total flux cleaned = -0.0001372 Jy ! Component: 200 - total flux cleaned = -3.37904e-05 Jy ! Component: 250 - total flux cleaned = 4.92094e-05 Jy ! Component: 300 - total flux cleaned = 0.000161287 Jy ! Component: 350 - total flux cleaned = 0.00028561 Jy ! Component: 400 - total flux cleaned = 0.000391592 Jy ! Component: 450 - total flux cleaned = 0.000465385 Jy ! Component: 500 - total flux cleaned = 0.000551384 Jy ! Component: 550 - total flux cleaned = 0.000607369 Jy ! Component: 600 - total flux cleaned = 0.000689869 Jy ! Component: 650 - total flux cleaned = 0.000784198 Jy ! Component: 700 - total flux cleaned = 0.000876785 Jy ! Component: 750 - total flux cleaned = 0.00100652 Jy ! Component: 800 - total flux cleaned = 0.00113374 Jy ! Component: 850 - total flux cleaned = 0.00124626 Jy ! Component: 900 - total flux cleaned = 0.00131984 Jy ! Component: 950 - total flux cleaned = 0.00138031 Jy ! Component: 1000 - total flux cleaned = 0.00148775 Jy ! Component: 1050 - total flux cleaned = 0.00152296 Jy ! Component: 1100 - total flux cleaned = 0.00161601 Jy ! Component: 1150 - total flux cleaned = 0.00168475 Jy ! Component: 1200 - total flux cleaned = 0.00176386 Jy ! Component: 1250 - total flux cleaned = 0.00184177 Jy ! Component: 1300 - total flux cleaned = 0.00188564 Jy ! Component: 1350 - total flux cleaned = 0.00196169 Jy ! Component: 1400 - total flux cleaned = 0.00201539 Jy ! Component: 1450 - total flux cleaned = 0.0020683 Jy ! Component: 1500 - total flux cleaned = 0.00212082 Jy ! Component: 1550 - total flux cleaned = 0.00216233 Jy ! Component: 1600 - total flux cleaned = 0.00222374 Jy ! Component: 1650 - total flux cleaned = 0.00229455 Jy ! Component: 1700 - total flux cleaned = 0.00234453 Jy ! Component: 1750 - total flux cleaned = 0.00236439 Jy ! Component: 1800 - total flux cleaned = 0.00241347 Jy ! Component: 1850 - total flux cleaned = 0.00246198 Jy ! Component: 1900 - total flux cleaned = 0.00251935 Jy ! Component: 1950 - total flux cleaned = 0.00255712 Jy ! Component: 2000 - total flux cleaned = 0.00256661 Jy ! Total flux subtracted in 2048 components = 0.00261303 Jy ! Clean residual min=-0.000624 max=0.000529 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0725095 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 209 components and 0.0725095 Jy ![Exited script file: muppet] wmap "J1504+0407_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.559 at 17.93 degrees (North through East) ! Clean map min=-0.001065 max=0.058561 Jy/beam ! Writing clean map to FITS file: J1504+0407_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 0.0585614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181631 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.930463 0.930463 1.86093 3.72185 7.4437 14.8874 29.7748 59.5496 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.559 at 17.93 degrees (North through East) ! Clean map min=-0.001065 max=0.058561 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 J1504+0407_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:30 2019