! Started logfile: J1730+0024_X_2017_06_15_pus_uvs.log on Tue May 7 19:59:55 2019 obs J1730+0024_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1730+0024_X_2017_06_15_pus_uva.fits ! AN table 1: 183 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792471 visibilities/baseline/integration-bin. ! Found source: J1730+0024 ! ! 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 989 lines of history. ! ! Reading 78312 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 J1730+0024_X_2017_06_15_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 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.802618Jy sigma=0.006430 ! Fit after self-cal, rms=0.741295Jy sigma=0.005973 ! 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=0.7244 mas, bmaj=1.737 mas, bpa=-1.596 degrees ! Estimated noise=770.815 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 = 0.192714 Jy ! Component: 100 - total flux cleaned = 0.240568 Jy ! Total flux subtracted in 100 components = 0.240568 Jy ! Clean residual min=-0.011111 max=0.019634 Jy/beam ! Clean residual mean=-0.000059 rms=0.003343 Jy/beam ! Combined flux in latest and established models = 0.240568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.240568 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=0.110450Jy sigma=0.000779 ! Fit after self-cal, rms=0.110375Jy sigma=0.000779 ! 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=0.915 mas, bmaj=2.031 mas, bpa=-1.395 degrees ! Estimated noise=327.864 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 = 0.0323251 Jy ! Component: 100 - total flux cleaned = 0.0452194 Jy ! Component: 150 - total flux cleaned = 0.0516731 Jy ! Component: 200 - total flux cleaned = 0.0551969 Jy ! Total flux subtracted in 200 components = 0.0551969 Jy ! Clean residual min=-0.004580 max=0.006322 Jy/beam ! Clean residual mean=0.000019 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.295765 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.295765 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=0.102541Jy sigma=0.000691 ! Fit after self-cal, rms=0.102483Jy sigma=0.000691 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 1.04 ! LA 0.99 MK 0.99 NL 0.97 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 0.96 ! LA 0.98 MK 1.00 NL 0.95 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.00 ! LA 1.00 MK 1.04 NL 0.96 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 1.00 ! LA 1.01 MK 1.01 NL 0.96 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.00 ! LA 1.01 MK 1.03 NL 0.97 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 1.00 ! LA 1.00 MK 1.02 NL 0.96 OV 0.98 ! PT 0.99 SC 1.24 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.01 ! LA 1.01 MK 1.04 NL 0.96 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 0.96 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.99 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 1.02 ! LA 1.00 MK 1.02 NL 0.96 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 MK 1.06 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.102483Jy sigma=0.000691 ! Fit after self-cal, rms=0.102475Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9265 mas, bmaj=2.046 mas, bpa=-1.68 degrees ! Estimated noise=326.886 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 (0.6, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618818 Jy ! Component: 100 - total flux cleaned = 0.00853262 Jy ! Component: 150 - total flux cleaned = 0.0101369 Jy ! Component: 200 - total flux cleaned = 0.010823 Jy ! Total flux subtracted in 200 components = 0.010823 Jy ! Clean residual min=-0.004470 max=0.005233 Jy/beam ! Clean residual mean=0.000010 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.306588 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.306588 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=0.102045Jy sigma=0.000681 ! Fit after self-cal, rms=0.102019Jy sigma=0.000680 ! Inverting map ! Added new window around map position (-7, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276316 Jy ! Component: 100 - total flux cleaned = 0.00289909 Jy ! Component: 150 - total flux cleaned = 0.00314467 Jy ! Component: 200 - total flux cleaned = 0.00359387 Jy ! Total flux subtracted in 200 components = 0.00359387 Jy ! Clean residual min=-0.003821 max=0.004430 Jy/beam ! Clean residual mean=0.000007 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.310182 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.310182 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=0.101662Jy sigma=0.000677 ! Fit after self-cal, rms=0.101657Jy sigma=0.000677 ! 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=0.101657Jy sigma=0.000677 ! Fit after self-cal, rms=0.101871Jy sigma=0.000673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=2.048 mas, bpa=-1.725 degrees ! Estimated noise=326.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166653 Jy ! Component: 100 - total flux cleaned = 0.0022652 Jy ! Component: 150 - total flux cleaned = 0.00271539 Jy ! Component: 200 - total flux cleaned = 0.0030413 Jy ! Total flux subtracted in 200 components = 0.0030413 Jy ! Clean residual min=-0.003623 max=0.004026 Jy/beam ! Clean residual mean=0.000004 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.313223 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.313223 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=0.101682Jy sigma=0.000672 ! Fit after self-cal, rms=0.101715Jy sigma=0.000671 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415654 Jy ! Component: 100 - total flux cleaned = 0.00041047 Jy ! Component: 150 - total flux cleaned = 0.000732753 Jy ! Component: 200 - total flux cleaned = 0.00112274 Jy ! Total flux subtracted in 200 components = 0.00112274 Jy ! Clean residual min=-0.003652 max=0.003423 Jy/beam ! Clean residual mean=0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.314346 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.314346 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=0.101410Jy sigma=0.000669 ! Fit after self-cal, rms=0.101400Jy sigma=0.000669 ! 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=0.101400Jy sigma=0.000669 ! Fit after self-cal, rms=0.113211Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=2.052 mas, bpa=-1.703 degrees ! Estimated noise=329.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250867 Jy ! Component: 100 - total flux cleaned = 0.00100316 Jy ! Component: 150 - total flux cleaned = 0.00142405 Jy ! Component: 200 - total flux cleaned = 0.00174193 Jy ! Total flux subtracted in 200 components = 0.00174193 Jy ! Clean residual min=-0.001449 max=0.001489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.316088 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.316088 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=0.113153Jy sigma=0.000646 ! Fit after self-cal, rms=0.113287Jy 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 = 4.79734e-05 Jy ! Component: 100 - total flux cleaned = 0.000242316 Jy ! Component: 150 - total flux cleaned = 0.000347444 Jy ! Component: 200 - total flux cleaned = 0.000445261 Jy ! Total flux subtracted in 200 components = 0.000445261 Jy ! Clean residual min=-0.001425 max=0.001286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.316533 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 140 components and 0.316533 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=0.113264Jy sigma=0.000646 ! Fit after self-cal, rms=0.113261Jy sigma=0.000646 ! 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=0.113261Jy sigma=0.000646 ! Fit after self-cal, rms=0.114123Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=3.43 mas, bpa=3.877 degrees ! Estimated noise=396.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014779 Jy ! Component: 100 - total flux cleaned = 2.71637e-05 Jy ! Component: 150 - total flux cleaned = 1.85097e-06 Jy ! Component: 200 - total flux cleaned = -6.30931e-05 Jy ! Total flux subtracted in 200 components = -6.30931e-05 Jy ! Clean residual min=-0.001106 max=0.001183 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.31647 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.31647 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=0.114112Jy sigma=0.000646 ! Fit after self-cal, rms=0.114113Jy 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 = -2.48381e-05 Jy ! Component: 100 - total flux cleaned = -0.000134617 Jy ! Component: 150 - total flux cleaned = -0.000217289 Jy ! Component: 200 - total flux cleaned = -0.000277991 Jy ! Total flux subtracted in 200 components = -0.000277991 Jy ! Clean residual min=-0.001074 max=0.001077 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.316192 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.316192 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=0.114110Jy sigma=0.000646 ! Fit after self-cal, rms=0.114108Jy sigma=0.000646 ! 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=0.925 mas, bmaj=2.051 mas, bpa=-1.651 degrees ! Estimated noise=328.747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.925 x 2.051 at -1.651 degrees (North through East) ! Clean map min=-0.0015185 max=0.26309 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=0.7311 mas, bmaj=1.777 mas, bpa=-3.081 degrees ! Estimated noise=818.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204379 Jy ! Component: 100 - total flux cleaned = 0.24994 Jy ! Component: 150 - total flux cleaned = 0.267725 Jy ! Component: 200 - total flux cleaned = 0.2779 Jy ! Total flux subtracted in 200 components = 0.2779 Jy ! Clean residual min=-0.004243 max=0.005218 Jy/beam ! Clean residual mean=-0.000002 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.2779 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 0.2779 Jy ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=2.051 mas, bpa=-1.651 degrees ! Estimated noise=328.747 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 = 0.0085283 Jy ! Component: 100 - total flux cleaned = 0.0141228 Jy ! Component: 150 - total flux cleaned = 0.018342 Jy ! Component: 200 - total flux cleaned = 0.0216899 Jy ! Total flux subtracted in 200 components = 0.0216899 Jy ! Clean residual min=-0.002021 max=0.002424 Jy/beam ! Clean residual mean=0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.29959 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.29959 Jy ! Inverting map ! Added new window around map position (-0.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283057 Jy ! Component: 100 - total flux cleaned = 0.00513243 Jy ! Component: 150 - total flux cleaned = 0.00706966 Jy ! Component: 200 - total flux cleaned = 0.00872324 Jy ! Total flux subtracted in 200 components = 0.00872324 Jy ! Clean residual min=-0.001405 max=0.001301 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.308313 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.308313 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=2.296 mas, bmaj=3.43 mas, bpa=3.877 degrees ! Estimated noise=396.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193669 Jy ! Component: 100 - total flux cleaned = 0.00295666 Jy ! Component: 150 - total flux cleaned = 0.0037087 Jy ! Component: 200 - total flux cleaned = 0.00428306 Jy ! Total flux subtracted in 200 components = 0.00428306 Jy ! Clean residual min=-0.001024 max=0.001353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.312596 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 = 0.000533016 Jy ! Component: 100 - total flux cleaned = 0.000910184 Jy ! Component: 150 - total flux cleaned = 0.00112907 Jy ! Component: 200 - total flux cleaned = 0.00124531 Jy ! Total flux subtracted in 200 components = 0.00124531 Jy ! Clean residual min=-0.001000 max=0.001208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.313841 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 130 components and 0.313841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=2.051 mas, bpa=-1.651 degrees ! Estimated noise=328.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314189 Jy ! Component: 100 - total flux cleaned = 0.000381227 Jy ! Component: 150 - total flux cleaned = 0.000473596 Jy ! Component: 200 - total flux cleaned = 0.000530333 Jy ! Total flux subtracted in 200 components = 0.000530333 Jy ! Clean residual min=-0.001060 max=0.001145 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.314372 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.314372 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=0.114136Jy sigma=0.000645 ! Fit after self-cal, rms=0.114123Jy sigma=0.000645 wmodel J1730+0024_X_2017_06_15_pus_map.mod ! Writing 155 model components to file: J1730+0024_X_2017_06_15_pus_map.mod wobs J1730+0024_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1730+0024_X_2017_06_15_pus_uvs.fits wwins J1730+0024_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J1730+0024_X_2017_06_15_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 = -8.20106e-05 Jy ! Component: 100 - total flux cleaned = -8.06282e-05 Jy ! Component: 150 - total flux cleaned = -0.000129817 Jy ! Component: 200 - total flux cleaned = -0.000161271 Jy ! Component: 250 - total flux cleaned = -0.000207148 Jy ! Component: 300 - total flux cleaned = -0.000266783 Jy ! Component: 350 - total flux cleaned = -0.000310055 Jy ! Component: 400 - total flux cleaned = -0.0003379 Jy ! Component: 450 - total flux cleaned = -0.000365487 Jy ! Component: 500 - total flux cleaned = -0.000392611 Jy ! Component: 550 - total flux cleaned = -0.000419256 Jy ! Component: 600 - total flux cleaned = -0.000509479 Jy ! Component: 650 - total flux cleaned = -0.00055987 Jy ! Component: 700 - total flux cleaned = -0.000609491 Jy ! Component: 750 - total flux cleaned = -0.000682581 Jy ! Component: 800 - total flux cleaned = -0.000766332 Jy ! Component: 850 - total flux cleaned = -0.000837029 Jy ! Component: 900 - total flux cleaned = -0.000906964 Jy ! Component: 950 - total flux cleaned = -0.00102172 Jy ! Component: 1000 - total flux cleaned = -0.00107835 Jy ! Component: 1050 - total flux cleaned = -0.00114542 Jy ! Component: 1100 - total flux cleaned = -0.00122284 Jy ! Component: 1150 - total flux cleaned = -0.00123386 Jy ! Component: 1200 - total flux cleaned = -0.00127706 Jy ! Component: 1250 - total flux cleaned = -0.00131973 Jy ! Component: 1300 - total flux cleaned = -0.00140417 Jy ! Component: 1350 - total flux cleaned = -0.00144574 Jy ! Component: 1400 - total flux cleaned = -0.00147674 Jy ! Component: 1450 - total flux cleaned = -0.00155834 Jy ! Component: 1500 - total flux cleaned = -0.00156853 Jy ! Component: 1550 - total flux cleaned = -0.00162843 Jy ! Component: 1600 - total flux cleaned = -0.00165807 Jy ! Component: 1650 - total flux cleaned = -0.00168761 Jy ! Component: 1700 - total flux cleaned = -0.00175534 Jy ! Component: 1750 - total flux cleaned = -0.00177434 Jy ! Component: 1800 - total flux cleaned = -0.00178403 Jy ! Component: 1850 - total flux cleaned = -0.00183106 Jy ! Component: 1900 - total flux cleaned = -0.00184047 Jy ! Component: 1950 - total flux cleaned = -0.00186833 Jy ! Component: 2000 - total flux cleaned = -0.00191403 Jy ! Total flux subtracted in 2048 components = -0.00191411 Jy ! Clean residual min=-0.000540 max=0.000475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.312458 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 301 components and 0.312457 Jy ![Exited script file: muppet] wmap "J1730+0024_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.925 x 2.051 at -1.651 degrees (North through East) ! Clean map min=-0.00093021 max=0.26623 Jy/beam ! Writing clean map to FITS file: J1730+0024_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.266231 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193586 0.193586 0.387171 0.774342 1.54868 3.09737 6.19474 12.3895 24.779 49.5579 99.1158 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.266 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.925 x 2.051 at -1.651 degrees (North through East) ! Clean map min=-0.00093021 max=0.26623 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 J1730+0024_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:59 2019