! Started logfile: J0231+1322_X_2017_02_24_pus_uvs.log on Sat May 4 09:56:33 2019 obs J0231+1322_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0231+1322_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705556 visibilities/baseline/integration-bin. ! Found source: J0231+1322 ! ! 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 1882 lines of history. ! ! Reading 3048 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 J0231+1322_X_2017_02_24_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.677077Jy sigma=0.005930 ! Fit after self-cal, rms=0.673104Jy sigma=0.005889 ! 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=0.7631 mas, bmaj=3.134 mas, bpa=-14.76 degrees ! Estimated noise=1836.48 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 = 0.891373 Jy ! Component: 100 - total flux cleaned = 1.30242 Jy ! Total flux subtracted in 100 components = 1.30242 Jy ! Clean residual min=-0.094342 max=0.196366 Jy/beam ! Clean residual mean=0.000029 rms=0.035920 Jy/beam ! Combined flux in latest and established models = 1.30242 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.30242 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=0.379353Jy sigma=0.003367 ! Fit after self-cal, rms=0.370600Jy sigma=0.003296 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23489 Jy ! Component: 100 - total flux cleaned = 0.349028 Jy ! Total flux subtracted in 100 components = 0.349028 Jy ! Clean residual min=-0.040145 max=0.055910 Jy/beam ! Clean residual mean=-0.000007 rms=0.012605 Jy/beam ! Combined flux in latest and established models = 1.65145 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 1.65145 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=0.150664Jy sigma=0.001308 ! Fit after self-cal, rms=0.142471Jy sigma=0.001237 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0737595 Jy ! Component: 100 - total flux cleaned = 0.107477 Jy ! Total flux subtracted in 100 components = 0.107477 Jy ! Clean residual min=-0.025925 max=0.021231 Jy/beam ! Clean residual mean=-0.000014 rms=0.006263 Jy/beam ! Combined flux in latest and established models = 1.75893 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 1.75893 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=0.100144Jy sigma=0.000844 ! Fit after self-cal, rms=0.098027Jy sigma=0.000823 ! 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=0.9326 mas, bmaj=3.129 mas, bpa=-15.05 degrees ! Estimated noise=1491.72 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 = 0.0229644 Jy ! Component: 100 - total flux cleaned = 0.0288248 Jy ! Component: 150 - total flux cleaned = 0.0303282 Jy ! Component: 200 - total flux cleaned = 0.0316083 Jy ! Total flux subtracted in 200 components = 0.0316083 Jy ! Clean residual min=-0.017069 max=0.016358 Jy/beam ! Clean residual mean=-0.000011 rms=0.003950 Jy/beam ! Combined flux in latest and established models = 1.79054 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 1.79054 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=0.092067Jy sigma=0.000768 ! Fit after self-cal, rms=0.091768Jy sigma=0.000764 ! 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 0.98 FD 1.02 HN 1.00 KP 1.00 ! LA 1.00 MK 0.97 NL 0.96 OV 0.99 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 1.01 ! LA 1.02 MK 0.96 NL 0.96 OV 1.00 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 0.98 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 1.00 ! LA 0.98 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.03 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 0.99 ! LA 1.02 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.00 ! LA 0.99 MK 1.04 NL 0.98 OV 1.01 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.98 ! LA 1.03 MK 0.98 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.00 ! LA 0.99 MK 0.95 NL 0.98 OV 1.01 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.99 ! LA 0.99 MK 0.96 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.06 KP 0.98 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.03 KP 1.04 ! LA 0.98 MK 1.04 NL 0.98 OV 1.02 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.091768Jy sigma=0.000764 ! Fit after self-cal, rms=0.085640Jy sigma=0.000713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=3.132 mas, bpa=-15.08 degrees ! Estimated noise=1487.39 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 = 0.00244883 Jy ! Component: 100 - total flux cleaned = 0.0024613 Jy ! Component: 150 - total flux cleaned = 0.00222048 Jy ! Component: 200 - total flux cleaned = 0.00244538 Jy ! Total flux subtracted in 200 components = 0.00244538 Jy ! Clean residual min=-0.014386 max=0.012768 Jy/beam ! Clean residual mean=-0.000002 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 1.79298 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 1.79298 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=0.083722Jy sigma=0.000697 ! Fit after self-cal, rms=0.083552Jy sigma=0.000695 ! 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=0.083552Jy sigma=0.000695 ! Fit after self-cal, rms=0.083612Jy sigma=0.000694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=3.13 mas, bpa=-15.08 degrees ! Estimated noise=1488.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.6978e-06 Jy ! Component: 100 - total flux cleaned = -0.000251391 Jy ! Component: 150 - total flux cleaned = -5.55911e-05 Jy ! Component: 200 - total flux cleaned = -5.55158e-05 Jy ! Total flux subtracted in 200 components = -5.55158e-05 Jy ! Clean residual min=-0.013399 max=0.011303 Jy/beam ! Clean residual mean=-0.000001 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 1.79292 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 1.79292 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=0.082415Jy sigma=0.000684 ! Fit after self-cal, rms=0.082283Jy sigma=0.000683 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 = -0.000452336 Jy ! Component: 100 - total flux cleaned = -0.000670039 Jy ! Component: 150 - total flux cleaned = -0.00050959 Jy ! Component: 200 - total flux cleaned = -0.000514771 Jy ! Total flux subtracted in 200 components = -0.000514771 Jy ! Clean residual min=-0.012518 max=0.010267 Jy/beam ! Clean residual mean=-0.000001 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 1.79241 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 1.79241 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=0.081417Jy sigma=0.000676 ! Fit after self-cal, rms=0.081318Jy sigma=0.000674 ! 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=0.081318Jy sigma=0.000674 ! Fit after self-cal, rms=0.081427Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=3.128 mas, bpa=-15.06 degrees ! Estimated noise=1490.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822438 Jy ! Component: 100 - total flux cleaned = -0.000680391 Jy ! Component: 150 - total flux cleaned = -0.000392753 Jy ! Component: 200 - total flux cleaned = -0.000123163 Jy ! Total flux subtracted in 200 components = -0.000123163 Jy ! Clean residual min=-0.011682 max=0.009697 Jy/beam ! Clean residual mean=-0.000000 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 1.79229 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 1.79229 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=0.080723Jy sigma=0.000668 ! Fit after self-cal, rms=0.080644Jy sigma=0.000667 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 = -0.000201443 Jy ! Component: 100 - total flux cleaned = -0.00021945 Jy ! Component: 150 - total flux cleaned = 4.31868e-05 Jy ! Component: 200 - total flux cleaned = 0.000287351 Jy ! Total flux subtracted in 200 components = 0.000287351 Jy ! Clean residual min=-0.011044 max=0.009083 Jy/beam ! Clean residual mean=-0.000001 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 1.79257 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 1.79257 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=0.080089Jy sigma=0.000663 ! Fit after self-cal, rms=0.080025Jy sigma=0.000662 ! 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=0.080025Jy sigma=0.000662 ! Fit after self-cal, rms=0.080107Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=3.213 mas, bpa=-6.173 degrees ! Estimated noise=1786.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129398 Jy ! Component: 100 - total flux cleaned = 0.00116122 Jy ! Component: 150 - total flux cleaned = 0.00111388 Jy ! Component: 200 - total flux cleaned = 0.00111754 Jy ! Total flux subtracted in 200 components = 0.00111754 Jy ! Clean residual min=-0.005607 max=0.008105 Jy/beam ! Clean residual mean=-0.000002 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 1.79369 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 1.79369 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=0.080074Jy sigma=0.000662 ! Fit after self-cal, rms=0.080063Jy sigma=0.000662 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 (-11.4, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343698 Jy ! Component: 100 - total flux cleaned = 0.00476594 Jy ! Component: 150 - total flux cleaned = 0.00580375 Jy ! Component: 200 - total flux cleaned = 0.00613794 Jy ! Total flux subtracted in 200 components = 0.00613794 Jy ! Clean residual min=-0.004824 max=0.003762 Jy/beam ! Clean residual mean=-0.000006 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.79983 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 1.79983 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=0.079822Jy sigma=0.000658 ! Fit after self-cal, rms=0.079797Jy sigma=0.000658 ! 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=0.9365 mas, bmaj=3.126 mas, bpa=-15.05 degrees ! Estimated noise=1492.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9365 x 3.126 at -15.05 degrees (North through East) ! Clean map min=-0.0082139 max=1.0929 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 ! Performing amp+phase self-cal ! ! 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=0.079797Jy sigma=0.000658 ! Fit after self-cal, rms=0.075748Jy sigma=0.000620 ! Inverting map and beam ! Estimated beam: bmin=0.9367 mas, bmaj=3.127 mas, bpa=-15.06 degrees ! Estimated noise=1491.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326195 Jy ! Component: 100 - total flux cleaned = -0.000346385 Jy ! Component: 150 - total flux cleaned = -0.000150544 Jy ! Component: 200 - total flux cleaned = 5.02474e-05 Jy ! Total flux subtracted in 200 components = 5.02474e-05 Jy ! Clean residual min=-0.008154 max=0.005810 Jy/beam ! Clean residual mean=-0.000005 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 1.79988 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 1.79988 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=0.074312Jy sigma=0.000609 ! Fit after self-cal, rms=0.074288Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000784928 Jy ! Component: 100 - total flux cleaned = -0.000318663 Jy ! Component: 150 - total flux cleaned = -0.000465914 Jy ! Component: 200 - total flux cleaned = -0.000331258 Jy ! Total flux subtracted in 200 components = -0.000331258 Jy ! Clean residual min=-0.007406 max=0.005315 Jy/beam ! Clean residual mean=-0.000006 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 1.79955 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 1.79955 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=0.073711Jy sigma=0.000604 ! Fit after self-cal, rms=0.073706Jy sigma=0.000604 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.073706Jy sigma=0.000604 ! Fit after self-cal, rms=0.073811Jy sigma=0.000603 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=0.7687 mas, bmaj=3.128 mas, bpa=-14.75 degrees ! Estimated noise=1842.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.917557 Jy ! Component: 100 - total flux cleaned = 1.32456 Jy ! Component: 150 - total flux cleaned = 1.5247 Jy ! Component: 200 - total flux cleaned = 1.63323 Jy ! Total flux subtracted in 200 components = 1.63323 Jy ! Clean residual min=-0.024439 max=0.052242 Jy/beam ! Clean residual mean=0.000026 rms=0.009366 Jy/beam ! Combined flux in latest and established models = 1.63323 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.63323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9391 mas, bmaj=3.125 mas, bpa=-15.04 degrees ! Estimated noise=1494.02 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 = 0.0751196 Jy ! Component: 100 - total flux cleaned = 0.109884 Jy ! Component: 150 - total flux cleaned = 0.129911 Jy ! Component: 200 - total flux cleaned = 0.143271 Jy ! Total flux subtracted in 200 components = 0.143271 Jy ! Clean residual min=-0.010395 max=0.011195 Jy/beam ! Clean residual mean=0.000005 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 1.7765 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 1.7765 Jy ! Inverting map ! Added new window around map position (1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103671 Jy ! Component: 100 - total flux cleaned = 0.0144692 Jy ! Component: 150 - total flux cleaned = 0.0164056 Jy ! Component: 200 - total flux cleaned = 0.0176677 Jy ! Total flux subtracted in 200 components = 0.0176677 Jy ! Clean residual min=-0.008281 max=0.007135 Jy/beam ! Clean residual mean=-0.000003 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.79417 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 1.79417 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=2.197 mas, bmaj=3.213 mas, bpa=-6.195 degrees ! Estimated noise=1785.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028299 Jy ! Component: 100 - total flux cleaned = 0.00490718 Jy ! Component: 150 - total flux cleaned = 0.0060558 Jy ! Component: 200 - total flux cleaned = 0.00670311 Jy ! Total flux subtracted in 200 components = 0.00670311 Jy ! Clean residual min=-0.002951 max=0.003949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 1.80087 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 = -0.000141723 Jy ! Component: 100 - total flux cleaned = -0.000140174 Jy ! Component: 150 - total flux cleaned = -0.000199982 Jy ! Component: 200 - total flux cleaned = -0.000200287 Jy ! Total flux subtracted in 200 components = -0.000200287 Jy ! Clean residual min=-0.002553 max=0.003812 Jy/beam ! Clean residual mean=0.000001 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 1.80067 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 96 components and 1.80067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9391 mas, bmaj=3.125 mas, bpa=-15.04 degrees ! Estimated noise=1494.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209475 Jy ! Component: 100 - total flux cleaned = -0.00288542 Jy ! Component: 150 - total flux cleaned = -0.00302736 Jy ! Component: 200 - total flux cleaned = -0.0027737 Jy ! Total flux subtracted in 200 components = -0.0027737 Jy ! Clean residual min=-0.006471 max=0.005477 Jy/beam ! Clean residual mean=-0.000000 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 1.7979 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 1.7979 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=0.073014Jy sigma=0.000598 ! Fit after self-cal, rms=0.072713Jy sigma=0.000596 wmodel J0231+1322_X_2017_02_24_pus_map.mod ! Writing 117 model components to file: J0231+1322_X_2017_02_24_pus_map.mod wobs J0231+1322_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0231+1322_X_2017_02_24_pus_uvs.fits wwins J0231+1322_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J0231+1322_X_2017_02_24_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 = -0.000958778 Jy ! Component: 100 - total flux cleaned = -0.000455628 Jy ! Component: 150 - total flux cleaned = -7.17368e-05 Jy ! Component: 200 - total flux cleaned = 0.000283631 Jy ! Component: 250 - total flux cleaned = 0.000683095 Jy ! Component: 300 - total flux cleaned = 0.00105867 Jy ! Component: 350 - total flux cleaned = 0.00123627 Jy ! Component: 400 - total flux cleaned = 0.0014607 Jy ! Component: 450 - total flux cleaned = 0.00167305 Jy ! Component: 500 - total flux cleaned = 0.00197588 Jy ! Component: 550 - total flux cleaned = 0.00226506 Jy ! Component: 600 - total flux cleaned = 0.00263146 Jy ! Component: 650 - total flux cleaned = 0.00280681 Jy ! Component: 700 - total flux cleaned = 0.00297445 Jy ! Component: 750 - total flux cleaned = 0.00321709 Jy ! Component: 800 - total flux cleaned = 0.00337393 Jy ! Component: 850 - total flux cleaned = 0.00352566 Jy ! Component: 900 - total flux cleaned = 0.00370812 Jy ! Component: 950 - total flux cleaned = 0.00381345 Jy ! Component: 1000 - total flux cleaned = 0.00381272 Jy ! Component: 1050 - total flux cleaned = 0.00394729 Jy ! Component: 1100 - total flux cleaned = 0.00401291 Jy ! Component: 1150 - total flux cleaned = 0.00414128 Jy ! Component: 1200 - total flux cleaned = 0.0042039 Jy ! Component: 1250 - total flux cleaned = 0.00432633 Jy ! Component: 1300 - total flux cleaned = 0.00441631 Jy ! Component: 1350 - total flux cleaned = 0.00447451 Jy ! Component: 1400 - total flux cleaned = 0.00456076 Jy ! Component: 1450 - total flux cleaned = 0.00464539 Jy ! Component: 1500 - total flux cleaned = 0.00472813 Jy ! Component: 1550 - total flux cleaned = 0.00480925 Jy ! Component: 1600 - total flux cleaned = 0.00483573 Jy ! Component: 1650 - total flux cleaned = 0.00486193 Jy ! Component: 1700 - total flux cleaned = 0.00491352 Jy ! Component: 1750 - total flux cleaned = 0.00501442 Jy ! Component: 1800 - total flux cleaned = 0.00501428 Jy ! Component: 1850 - total flux cleaned = 0.00503836 Jy ! Component: 1900 - total flux cleaned = 0.00501439 Jy ! Component: 1950 - total flux cleaned = 0.0050378 Jy ! Component: 2000 - total flux cleaned = 0.00499121 Jy ! Total flux subtracted in 2048 components = 0.00494552 Jy ! Clean residual min=-0.001218 max=0.001198 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 1.80284 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 234 components and 1.80284 Jy ![Exited script file: muppet] wmap "J0231+1322_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 3.125 at -15.04 degrees (North through East) ! Clean map min=-0.0033398 max=1.0928 Jy/beam ! Writing clean map to FITS file: J0231+1322_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.09278 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433485 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119004 0.119004 0.238008 0.476017 0.952034 1.90407 3.80814 7.61627 15.2325 30.4651 60.9302 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9391 x 3.125 at -15.04 degrees (North through East) ! Clean map min=-0.0033398 max=1.0928 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 J0231+1322_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:56:34 2019