! Started logfile: J2230+6946_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:09:11 2019 obs J2230+6946_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2230+6946_X_2017_03_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608333 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 1844 lines of history. ! ! Reading 5256 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 J2230+6946_X_2017_03_27_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.477268Jy sigma=0.004003 ! Fit after self-cal, rms=0.471933Jy sigma=0.003958 ! 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=0.7583 mas, bmaj=1.418 mas, bpa=-23.98 degrees ! Estimated noise=1617.09 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 = 0.436102 Jy ! Component: 100 - total flux cleaned = 0.611335 Jy ! Total flux subtracted in 100 components = 0.611335 Jy ! Clean residual min=-0.026905 max=0.076940 Jy/beam ! Clean residual mean=-0.000442 rms=0.009299 Jy/beam ! Combined flux in latest and established models = 0.611335 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.611335 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=0.161127Jy sigma=0.001338 ! Fit after self-cal, rms=0.160873Jy sigma=0.001336 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0836271 Jy ! Component: 100 - total flux cleaned = 0.124838 Jy ! Total flux subtracted in 100 components = 0.124838 Jy ! Clean residual min=-0.011724 max=0.018878 Jy/beam ! Clean residual mean=-0.000025 rms=0.003592 Jy/beam ! Combined flux in latest and established models = 0.736174 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.736174 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=0.106836Jy sigma=0.000814 ! Fit after self-cal, rms=0.106793Jy sigma=0.000813 ! 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=0.9323 mas, bmaj=1.66 mas, bpa=-21.75 degrees ! Estimated noise=1149.56 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 = 0.0248211 Jy ! Component: 100 - total flux cleaned = 0.0351523 Jy ! Component: 150 - total flux cleaned = 0.039067 Jy ! Component: 200 - total flux cleaned = 0.0395167 Jy ! Total flux subtracted in 200 components = 0.0395167 Jy ! Clean residual min=-0.012809 max=0.011487 Jy/beam ! Clean residual mean=0.000254 rms=0.002734 Jy/beam ! Combined flux in latest and established models = 0.77569 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.77569 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=0.101975Jy sigma=0.000766 ! Fit after self-cal, rms=0.101967Jy sigma=0.000765 ! 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 1.00* FD 0.97 HN 1.03 KP 0.99 ! LA 1.01 MK 0.91 NL 0.97 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.96 KP 1.01 ! LA 1.01 MK 0.92 NL 0.96 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.98 KP 0.95 ! LA 1.03 MK 0.96 NL 0.97 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.04 KP 0.98 ! LA 1.04 MK 0.94 NL 0.98 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.99 KP 0.99 ! LA 1.03 MK 0.98 NL 0.95 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.02 KP 0.98 ! LA 1.04 MK 0.95 NL 0.96 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00 KP 0.99 ! LA 1.06 MK 0.95 NL 0.97 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.97 KP 0.99 ! LA 1.02 MK 0.95 NL 0.97 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.01 KP 0.99 ! LA 1.04 MK 0.91 NL 0.94 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.04 KP 0.88 ! LA 1.04 MK 0.91 NL 0.85 OV 1.09 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.06 KP 1.00 ! LA 1.12 MK 0.98 NL 0.91 OV 1.14 ! PT 1.14 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.06 KP 1.01 ! LA 1.06 MK 0.98 NL 0.89 OV 1.10 ! PT 1.10 SC 1.03 ! ! ! Fit before self-cal, rms=0.101967Jy sigma=0.000765 ! Fit after self-cal, rms=0.091756Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9247 mas, bmaj=1.676 mas, bpa=-22.33 degrees ! Estimated noise=1142.34 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 = -0.00105566 Jy ! Component: 100 - total flux cleaned = -0.000837389 Jy ! Component: 150 - total flux cleaned = -0.000673672 Jy ! Component: 200 - total flux cleaned = -0.000541199 Jy ! Total flux subtracted in 200 components = -0.000541199 Jy ! Clean residual min=-0.005808 max=0.006179 Jy/beam ! Clean residual mean=-0.000009 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.775149 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.775149 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=0.091479Jy sigma=0.000660 ! Fit after self-cal, rms=0.091463Jy sigma=0.000660 ! 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=0.091463Jy sigma=0.000660 ! Fit after self-cal, rms=0.092286Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9234 mas, bmaj=1.672 mas, bpa=-22.51 degrees ! Estimated noise=1141.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711428 Jy ! Component: 100 - total flux cleaned = 0.000829491 Jy ! Component: 150 - total flux cleaned = 0.000776664 Jy ! Component: 200 - total flux cleaned = 0.000729668 Jy ! Total flux subtracted in 200 components = 0.000729668 Jy ! Clean residual min=-0.003318 max=0.002787 Jy/beam ! Clean residual mean=0.000010 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.775879 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.775879 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=0.092194Jy sigma=0.000643 ! Fit after self-cal, rms=0.092222Jy sigma=0.000643 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 = -1.3349e-05 Jy ! Component: 100 - total flux cleaned = -0.000162846 Jy ! Component: 150 - total flux cleaned = -0.000161127 Jy ! Component: 200 - total flux cleaned = -0.000192059 Jy ! Total flux subtracted in 200 components = -0.000192059 Jy ! Clean residual min=-0.003179 max=0.002708 Jy/beam ! Clean residual mean=0.000009 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.775687 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.775687 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=0.092182Jy sigma=0.000643 ! Fit after self-cal, rms=0.092182Jy sigma=0.000643 ! 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=0.092182Jy sigma=0.000643 ! Fit after self-cal, rms=0.092350Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=1.673 mas, bpa=-22.59 degrees ! Estimated noise=1141.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429724 Jy ! Component: 100 - total flux cleaned = 0.000390871 Jy ! Component: 150 - total flux cleaned = 0.000390755 Jy ! Component: 200 - total flux cleaned = 0.000389084 Jy ! Total flux subtracted in 200 components = 0.000389084 Jy ! Clean residual min=-0.003056 max=0.002712 Jy/beam ! Clean residual mean=0.000009 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.776076 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.776076 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=0.092313Jy sigma=0.000642 ! Fit after self-cal, rms=0.092315Jy sigma=0.000642 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 = 5.15006e-05 Jy ! Component: 100 - total flux cleaned = 1.95098e-06 Jy ! Component: 150 - total flux cleaned = -4.30058e-05 Jy ! Component: 200 - total flux cleaned = -6.27977e-05 Jy ! Total flux subtracted in 200 components = -6.27977e-05 Jy ! Clean residual min=-0.002963 max=0.002699 Jy/beam ! Clean residual mean=0.000009 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.776013 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.776013 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=0.092295Jy sigma=0.000642 ! Fit after self-cal, rms=0.092299Jy sigma=0.000642 ! 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=0.092299Jy sigma=0.000642 ! Fit after self-cal, rms=0.092406Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=3.197 mas, bpa=-24.4 degrees ! Estimated noise=1444.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172219 Jy ! Component: 100 - total flux cleaned = 0.000216683 Jy ! Component: 150 - total flux cleaned = 0.000236932 Jy ! Component: 200 - total flux cleaned = 0.000237531 Jy ! Total flux subtracted in 200 components = 0.000237531 Jy ! Clean residual min=-0.002884 max=0.002620 Jy/beam ! Clean residual mean=0.000017 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.776251 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.776251 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=0.092407Jy sigma=0.000642 ! Fit after self-cal, rms=0.092399Jy sigma=0.000642 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 = 1.43614e-05 Jy ! Component: 100 - total flux cleaned = 4.01442e-05 Jy ! Component: 150 - total flux cleaned = 5.89693e-05 Jy ! Component: 200 - total flux cleaned = 5.93142e-05 Jy ! Total flux subtracted in 200 components = 5.93142e-05 Jy ! Clean residual min=-0.002888 max=0.002641 Jy/beam ! Clean residual mean=0.000018 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.77631 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.77631 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=0.092400Jy sigma=0.000642 ! Fit after self-cal, rms=0.092394Jy sigma=0.000642 ! 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=0.923 mas, bmaj=1.674 mas, bpa=-22.64 degrees ! Estimated noise=1141.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.923 x 1.674 at -22.64 degrees (North through East) ! Clean map min=-0.0026485 max=0.5736 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=0.092394Jy sigma=0.000642 ! Fit after self-cal, rms=0.088330Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.674 mas, bpa=-22.65 degrees ! Estimated noise=1142.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239077 Jy ! Component: 100 - total flux cleaned = 0.000238976 Jy ! Component: 150 - total flux cleaned = 0.000260404 Jy ! Component: 200 - total flux cleaned = 0.000278448 Jy ! Total flux subtracted in 200 components = 0.000278448 Jy ! Clean residual min=-0.002775 max=0.002773 Jy/beam ! Clean residual mean=0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.776588 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.776589 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=0.088307Jy sigma=0.000593 ! Fit after self-cal, rms=0.088311Jy sigma=0.000593 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.19728e-05 Jy ! Component: 100 - total flux cleaned = -7.78417e-05 Jy ! Component: 150 - total flux cleaned = -4.82943e-05 Jy ! Component: 200 - total flux cleaned = -2.1926e-05 Jy ! Total flux subtracted in 200 components = -2.1926e-05 Jy ! Clean residual min=-0.002711 max=0.002760 Jy/beam ! Clean residual mean=0.000002 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.776567 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.776567 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=0.088300Jy sigma=0.000593 ! Fit after self-cal, rms=0.088305Jy sigma=0.000593 ! 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=0.088305Jy sigma=0.000593 ! Fit after self-cal, rms=0.088402Jy sigma=0.000593 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=0.7493 mas, bmaj=1.433 mas, bpa=-24.89 degrees ! Estimated noise=1610.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.43576 Jy ! Component: 100 - total flux cleaned = 0.610722 Jy ! Component: 150 - total flux cleaned = 0.693652 Jy ! Component: 200 - total flux cleaned = 0.734241 Jy ! Total flux subtracted in 200 components = 0.734241 Jy ! Clean residual min=-0.007820 max=0.018454 Jy/beam ! Clean residual mean=-0.000128 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.734241 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 0.734241 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.674 mas, bpa=-22.68 degrees ! Estimated noise=1142.88 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 = 0.0234028 Jy ! Component: 100 - total flux cleaned = 0.0335472 Jy ! Component: 150 - total flux cleaned = 0.038542 Jy ! Component: 200 - total flux cleaned = 0.0410935 Jy ! Total flux subtracted in 200 components = 0.0410935 Jy ! Clean residual min=-0.002984 max=0.003184 Jy/beam ! Clean residual mean=-0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.775335 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.775335 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=2.383 mas, bmaj=3.197 mas, bpa=-24.53 degrees ! Estimated noise=1445.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152533 Jy ! Component: 100 - total flux cleaned = 0.00158476 Jy ! Component: 150 - total flux cleaned = 0.001627 Jy ! Component: 200 - total flux cleaned = 0.00165784 Jy ! Total flux subtracted in 200 components = 0.00165784 Jy ! Clean residual min=-0.002705 max=0.002615 Jy/beam ! Clean residual mean=0.000005 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.776993 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 = 1.20768e-05 Jy ! Component: 100 - total flux cleaned = 2.22667e-05 Jy ! Component: 150 - total flux cleaned = 2.24688e-05 Jy ! Component: 200 - total flux cleaned = 6.50778e-06 Jy ! Total flux subtracted in 200 components = 6.50778e-06 Jy ! Clean residual min=-0.002690 max=0.002626 Jy/beam ! Clean residual mean=0.000006 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.776999 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.776999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.674 mas, bpa=-22.68 degrees ! Estimated noise=1142.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018393 Jy ! Component: 100 - total flux cleaned = 0.000103771 Jy ! Component: 150 - total flux cleaned = 3.07125e-05 Jy ! Component: 200 - total flux cleaned = -3.22644e-05 Jy ! Total flux subtracted in 200 components = -3.22644e-05 Jy ! Clean residual min=-0.002824 max=0.002875 Jy/beam ! Clean residual mean=0.000003 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.776967 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.776967 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=0.088462Jy sigma=0.000594 ! Fit after self-cal, rms=0.088469Jy sigma=0.000594 wmodel J2230+6946_X_2017_03_27_pus_map.mod ! Writing 33 model components to file: J2230+6946_X_2017_03_27_pus_map.mod wobs J2230+6946_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2230+6946_X_2017_03_27_pus_uvs.fits wwins J2230+6946_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J2230+6946_X_2017_03_27_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 = 9.1831e-06 Jy ! Component: 100 - total flux cleaned = 8.31592e-06 Jy ! Component: 150 - total flux cleaned = -3.8348e-05 Jy ! Component: 200 - total flux cleaned = -0.000214161 Jy ! Component: 250 - total flux cleaned = -8.99908e-05 Jy ! Component: 300 - total flux cleaned = -4.79116e-05 Jy ! Component: 350 - total flux cleaned = 0.000110319 Jy ! Component: 400 - total flux cleaned = 0.000186097 Jy ! Component: 450 - total flux cleaned = 0.000295901 Jy ! Component: 500 - total flux cleaned = 0.000295413 Jy ! Component: 550 - total flux cleaned = 0.00026152 Jy ! Component: 600 - total flux cleaned = 0.000329376 Jy ! Component: 650 - total flux cleaned = 0.000329208 Jy ! Component: 700 - total flux cleaned = 0.000297197 Jy ! Component: 750 - total flux cleaned = 0.000391626 Jy ! Component: 800 - total flux cleaned = 0.000266446 Jy ! Component: 850 - total flux cleaned = 0.000174599 Jy ! Component: 900 - total flux cleaned = 0.000144498 Jy ! Component: 950 - total flux cleaned = 5.55142e-05 Jy ! Component: 1000 - total flux cleaned = -0.000117704 Jy ! Component: 1050 - total flux cleaned = -8.88109e-05 Jy ! Component: 1100 - total flux cleaned = -0.000200742 Jy ! Component: 1150 - total flux cleaned = -0.000227877 Jy ! Component: 1200 - total flux cleaned = -0.000281959 Jy ! Component: 1250 - total flux cleaned = -0.000334562 Jy ! Component: 1300 - total flux cleaned = -0.000465197 Jy ! Component: 1350 - total flux cleaned = -0.000490761 Jy ! Component: 1400 - total flux cleaned = -0.000516243 Jy ! Component: 1450 - total flux cleaned = -0.000541584 Jy ! Component: 1500 - total flux cleaned = -0.000689818 Jy ! Component: 1550 - total flux cleaned = -0.000665466 Jy ! Component: 1600 - total flux cleaned = -0.000737385 Jy ! Component: 1650 - total flux cleaned = -0.000761257 Jy ! Component: 1700 - total flux cleaned = -0.000901251 Jy ! Component: 1750 - total flux cleaned = -0.000901329 Jy ! Component: 1800 - total flux cleaned = -0.000947076 Jy ! Component: 1850 - total flux cleaned = -0.00101424 Jy ! Component: 1900 - total flux cleaned = -0.00108033 Jy ! Component: 1950 - total flux cleaned = -0.00105823 Jy ! Component: 2000 - total flux cleaned = -0.00101491 Jy ! Total flux subtracted in 2048 components = -0.000993603 Jy ! Clean residual min=-0.001255 max=0.001221 Jy/beam ! Clean residual mean=0.000007 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.775973 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 170 components and 0.775973 Jy ![Exited script file: muppet] wmap "J2230+6946_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9236 x 1.674 at -22.68 degrees (North through East) ! Clean map min=-0.0020959 max=0.5737 Jy/beam ! Writing clean map to FITS file: J2230+6946_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.573699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387562 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202665 0.202665 0.40533 0.81066 1.62132 3.24264 6.48528 12.9706 25.9411 51.8822 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.573 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9236 x 1.674 at -22.68 degrees (North through East) ! Clean map min=-0.0020959 max=0.5737 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 J2230+6946_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:09:12 2019