! Started logfile: J0334+0226_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:26 2019 obs J0334+0226_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0334+0226_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.465703 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0334+0226 ! ! 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 947 lines of history. ! ! Reading 59148 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 J0334+0226_X_2017_09_26_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 1712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1787 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1637 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1596 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1787 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1550 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 2012 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1745 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1787 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 2012 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997918Jy sigma=0.008715 ! Fit after self-cal, rms=0.956890Jy sigma=0.008352 ! 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=0.8483 mas, bmaj=3.304 mas, bpa=-20.08 degrees ! Estimated noise=1217.14 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 = 0.0351091 Jy ! Component: 100 - total flux cleaned = 0.0429376 Jy ! Total flux subtracted in 100 components = 0.0429376 Jy ! Clean residual min=-0.002856 max=0.003075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0429376 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0429376 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=0.073710Jy sigma=0.000602 ! Fit after self-cal, rms=0.072325Jy sigma=0.000590 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430384 Jy ! Component: 100 - total flux cleaned = 0.0049843 Jy ! Total flux subtracted in 100 components = 0.0049843 Jy ! Clean residual min=-0.002748 max=0.002557 Jy/beam ! Clean residual mean=-0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0479219 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0479219 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=0.072092Jy sigma=0.000588 ! Fit after self-cal, rms=0.072070Jy sigma=0.000588 ! 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=1.187 mas, bmaj=3.451 mas, bpa=-17.62 degrees ! Estimated noise=476.252 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 = 0.000206846 Jy ! Component: 100 - total flux cleaned = 0.000273994 Jy ! Component: 150 - total flux cleaned = 0.000380939 Jy ! Component: 200 - total flux cleaned = 0.000444305 Jy ! Total flux subtracted in 200 components = 0.000444305 Jy ! Clean residual min=-0.001257 max=0.001235 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0483662 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.0483662 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=0.072037Jy sigma=0.000588 ! Fit after self-cal, rms=0.071997Jy sigma=0.000588 ! 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 1.04 FD 1.00* HN 1.00 KP 0.97 ! LA 0.95 MK 1.11 NL 0.96 OV 1.11 ! PT 1.04 ! ! ! Correcting IF 2. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.03 KP 1.05 ! LA 1.02 MK 1.11 NL 1.03 OV 1.07 ! PT 1.09 ! ! ! Correcting IF 3. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 1.02 ! LA 1.04 MK 1.19 NL 1.01 OV 1.05 ! PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.96 KP 1.02 ! LA 1.03 MK 1.09 NL 0.99 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.94 KP 0.94 ! LA 1.04 MK 1.02 NL 1.02 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 1.03 KP 1.11 ! LA 0.97 MK 0.98 NL 0.91 OV 1.05 ! PT 0.94 ! ! ! Correcting IF 7. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.88 KP 1.02 ! LA 1.05 MK 0.99 NL 1.05 OV 1.17 ! PT 1.03 ! ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.97 KP 0.90 ! LA 1.01 MK 1.07 NL 0.90 OV 1.07 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.92 KP 0.91 ! LA 1.02 MK 0.99 NL 0.97 OV 1.08 ! PT 1.11 ! ! ! Correcting IF 10. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.94 KP 1.00 ! LA 1.01 MK 0.92 NL 0.99 OV 1.05 ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 225 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 KP 0.87 ! LA 1.07 MK 1.00 NL 1.03 OV 0.96 ! PT 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.88 KP 0.91 ! LA 0.98 MK 0.94 NL 0.95 OV 1.00 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.071997Jy sigma=0.000588 ! Fit after self-cal, rms=0.071989Jy sigma=0.000592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.425 mas, bpa=-17.44 degrees ! Estimated noise=493.071 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 = -0.000346522 Jy ! Component: 100 - total flux cleaned = -0.000347552 Jy ! Component: 150 - total flux cleaned = -0.000318151 Jy ! Component: 200 - total flux cleaned = -0.000295654 Jy ! Total flux subtracted in 200 components = -0.000295654 Jy ! Clean residual min=-0.001085 max=0.001047 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0480706 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0480706 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=0.071984Jy sigma=0.000592 ! Fit after self-cal, rms=0.071923Jy sigma=0.000592 ! 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=0.071923Jy sigma=0.000592 ! Fit after self-cal, rms=0.072017Jy sigma=0.000591 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.423 mas, bpa=-17.53 degrees ! Estimated noise=493.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142322 Jy ! Component: 100 - total flux cleaned = -0.000185639 Jy ! Component: 150 - total flux cleaned = -0.000199731 Jy ! Component: 200 - total flux cleaned = -0.000212446 Jy ! Total flux subtracted in 200 components = -0.000212446 Jy ! Clean residual min=-0.000967 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0478581 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0478581 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=0.072015Jy sigma=0.000591 ! Fit after self-cal, rms=0.072017Jy sigma=0.000591 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 = -0.000200692 Jy ! Component: 100 - total flux cleaned = -0.000248458 Jy ! Component: 150 - total flux cleaned = -0.000262282 Jy ! Component: 200 - total flux cleaned = -0.000268315 Jy ! Total flux subtracted in 200 components = -0.000268315 Jy ! Clean residual min=-0.000956 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0475898 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0475898 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=0.072015Jy sigma=0.000591 ! Fit after self-cal, rms=0.072006Jy sigma=0.000591 ! 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=0.072006Jy sigma=0.000591 ! Fit after self-cal, rms=0.072228Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.421 mas, bpa=-17.57 degrees ! Estimated noise=493.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.77289e-05 Jy ! Component: 100 - total flux cleaned = -4.25221e-05 Jy ! Component: 150 - total flux cleaned = -4.8621e-05 Jy ! Component: 200 - total flux cleaned = -4.86622e-05 Jy ! Total flux subtracted in 200 components = -4.86622e-05 Jy ! Clean residual min=-0.000989 max=0.001095 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0475412 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0475411 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=0.072226Jy sigma=0.000591 ! Fit after self-cal, rms=0.072243Jy sigma=0.000591 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 = -5.31046e-05 Jy ! Component: 100 - total flux cleaned = -5.9857e-05 Jy ! Component: 150 - total flux cleaned = -6.56618e-05 Jy ! Component: 200 - total flux cleaned = -7.09234e-05 Jy ! Total flux subtracted in 200 components = -7.09234e-05 Jy ! Clean residual min=-0.000980 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0474702 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0474702 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=0.072243Jy sigma=0.000591 ! Fit after self-cal, rms=0.072241Jy sigma=0.000591 ! 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=0.072241Jy sigma=0.000591 ! Fit after self-cal, rms=0.072351Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=3.836 mas, bpa=-7.347 degrees ! Estimated noise=556.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.76372e-05 Jy ! Component: 100 - total flux cleaned = 2.73183e-05 Jy ! Component: 150 - total flux cleaned = 3.54943e-05 Jy ! Component: 200 - total flux cleaned = 3.56477e-05 Jy ! Total flux subtracted in 200 components = 3.56477e-05 Jy ! Clean residual min=-0.000937 max=0.001138 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0475059 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0475059 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=0.072351Jy sigma=0.000591 ! Fit after self-cal, rms=0.072351Jy sigma=0.000591 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 = -8.06048e-06 Jy ! Component: 100 - total flux cleaned = -1.20881e-05 Jy ! Component: 150 - total flux cleaned = -8.61295e-06 Jy ! Component: 200 - total flux cleaned = -1.15383e-05 Jy ! Total flux subtracted in 200 components = -1.15383e-05 Jy ! Clean residual min=-0.000949 max=0.001130 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0474943 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.0474943 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=0.072351Jy sigma=0.000591 ! Fit after self-cal, rms=0.072347Jy sigma=0.000591 ! 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=1.164 mas, bmaj=3.419 mas, bpa=-17.58 degrees ! Estimated noise=493.318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 3.419 at -17.58 degrees (North through East) ! Clean map min=-0.0026842 max=0.047916 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=0.8388 mas, bmaj=3.301 mas, bpa=-20.11 degrees ! Estimated noise=1218.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368199 Jy ! Component: 100 - total flux cleaned = 0.0451041 Jy ! Component: 150 - total flux cleaned = 0.0465143 Jy ! Component: 200 - total flux cleaned = 0.0465028 Jy ! Total flux subtracted in 200 components = 0.0465028 Jy ! Clean residual min=-0.002570 max=0.002395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0465028 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0465028 Jy ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=3.419 mas, bpa=-17.58 degrees ! Estimated noise=493.318 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 = 0.000279919 Jy ! Component: 100 - total flux cleaned = 0.000498064 Jy ! Component: 150 - total flux cleaned = 0.000681817 Jy ! Component: 200 - total flux cleaned = 0.000789895 Jy ! Total flux subtracted in 200 components = 0.000789895 Jy ! Clean residual min=-0.000986 max=0.001228 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0472927 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0472927 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=2.348 mas, bmaj=3.836 mas, bpa=-7.347 degrees ! Estimated noise=556.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.1538e-05 Jy ! Component: 100 - total flux cleaned = -5.13529e-05 Jy ! Component: 150 - total flux cleaned = -3.67381e-05 Jy ! Component: 200 - total flux cleaned = -2.44938e-05 Jy ! Total flux subtracted in 200 components = -2.44938e-05 Jy ! Clean residual min=-0.001022 max=0.001150 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0472682 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 = 1.04274e-05 Jy ! Component: 100 - total flux cleaned = 1.51796e-05 Jy ! Component: 150 - total flux cleaned = 1.51746e-05 Jy ! Component: 200 - total flux cleaned = 1.52326e-05 Jy ! Total flux subtracted in 200 components = 1.52326e-05 Jy ! Clean residual min=-0.001014 max=0.001146 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0472834 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0472834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=3.419 mas, bpa=-17.58 degrees ! Estimated noise=493.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19936e-05 Jy ! Component: 100 - total flux cleaned = 3.07898e-05 Jy ! Component: 150 - total flux cleaned = 3.09178e-05 Jy ! Component: 200 - total flux cleaned = 3.86139e-05 Jy ! Total flux subtracted in 200 components = 3.86139e-05 Jy ! Clean residual min=-0.000951 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.047322 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.047322 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=0.072350Jy sigma=0.000591 ! Fit after self-cal, rms=0.072347Jy sigma=0.000591 wmodel J0334+0226_X_2017_09_26_pus_map.mod ! Writing 59 model components to file: J0334+0226_X_2017_09_26_pus_map.mod wobs J0334+0226_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0334+0226_X_2017_09_26_pus_uvs.fits wwins J0334+0226_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0334+0226_X_2017_09_26_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 = 0.000480256 Jy ! Component: 100 - total flux cleaned = 0.000774637 Jy ! Component: 150 - total flux cleaned = 0.000948795 Jy ! Component: 200 - total flux cleaned = 0.00109555 Jy ! Component: 250 - total flux cleaned = 0.00119057 Jy ! Component: 300 - total flux cleaned = 0.00126876 Jy ! Component: 350 - total flux cleaned = 0.00136841 Jy ! Component: 400 - total flux cleaned = 0.00143956 Jy ! Component: 450 - total flux cleaned = 0.00146234 Jy ! Component: 500 - total flux cleaned = 0.00151759 Jy ! Component: 550 - total flux cleaned = 0.00158151 Jy ! Component: 600 - total flux cleaned = 0.00162267 Jy ! Component: 650 - total flux cleaned = 0.00162272 Jy ! Component: 700 - total flux cleaned = 0.00161296 Jy ! Component: 750 - total flux cleaned = 0.00162251 Jy ! Component: 800 - total flux cleaned = 0.00163163 Jy ! Component: 850 - total flux cleaned = 0.0016137 Jy ! Component: 900 - total flux cleaned = 0.00163111 Jy ! Component: 950 - total flux cleaned = 0.00163952 Jy ! Component: 1000 - total flux cleaned = 0.00166437 Jy ! Component: 1050 - total flux cleaned = 0.00168062 Jy ! Component: 1100 - total flux cleaned = 0.00169663 Jy ! Component: 1150 - total flux cleaned = 0.00171974 Jy ! Component: 1200 - total flux cleaned = 0.00173506 Jy ! Component: 1250 - total flux cleaned = 0.00172759 Jy ! Component: 1300 - total flux cleaned = 0.00174232 Jy ! Component: 1350 - total flux cleaned = 0.00174946 Jy ! Component: 1400 - total flux cleaned = 0.00176343 Jy ! Component: 1450 - total flux cleaned = 0.00176337 Jy ! Component: 1500 - total flux cleaned = 0.00172937 Jy ! Component: 1550 - total flux cleaned = 0.00173618 Jy ! Component: 1600 - total flux cleaned = 0.00173618 Jy ! Component: 1650 - total flux cleaned = 0.00173602 Jy ! Component: 1700 - total flux cleaned = 0.00172967 Jy ! Component: 1750 - total flux cleaned = 0.00172966 Jy ! Component: 1800 - total flux cleaned = 0.0017419 Jy ! Component: 1850 - total flux cleaned = 0.00174791 Jy ! Component: 1900 - total flux cleaned = 0.00176572 Jy ! Component: 1950 - total flux cleaned = 0.0017891 Jy ! Component: 2000 - total flux cleaned = 0.0018066 Jy ! Total flux subtracted in 2048 components = 0.00184103 Jy ! Clean residual min=-0.000356 max=0.000340 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0491631 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 200 components and 0.0491631 Jy ![Exited script file: muppet] wmap "J0334+0226_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 3.419 at -17.58 degrees (North through East) ! Clean map min=-0.0026534 max=0.047754 Jy/beam ! Writing clean map to FITS file: J0334+0226_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0477541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.706923 0.706923 1.41385 2.82769 5.65538 11.3108 22.6215 45.243 90.4861 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 3.419 at -17.58 degrees (North through East) ! Clean map min=-0.0026534 max=0.047754 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 J0334+0226_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:29 2019