! Started logfile: J1026+0131_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:06 2019 obs J1026+0131_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1026+0131_X_2017_10_09_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.753665 visibilities/baseline/integration-bin. ! Found source: J1026+0131 ! ! 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 763 lines of history. ! ! Reading 46884 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 J1026+0131_X_2017_10_09_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 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.989441Jy sigma=0.007848 ! Fit after self-cal, rms=0.956678Jy sigma=0.007616 ! 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=0.8219 mas, bmaj=3.197 mas, bpa=-20.27 degrees ! Estimated noise=767.975 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 = 0.0366756 Jy ! Component: 100 - total flux cleaned = 0.0445465 Jy ! Total flux subtracted in 100 components = 0.0445465 Jy ! Clean residual min=-0.002576 max=0.002587 Jy/beam ! Clean residual mean=0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0445465 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0445465 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=0.086396Jy sigma=0.000608 ! Fit after self-cal, rms=0.085315Jy sigma=0.000600 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179172 Jy ! Component: 100 - total flux cleaned = 0.00121592 Jy ! Total flux subtracted in 100 components = 0.00121592 Jy ! Clean residual min=-0.001977 max=0.002155 Jy/beam ! Clean residual mean=0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0457625 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0457625 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=0.085134Jy sigma=0.000599 ! Fit after self-cal, rms=0.085052Jy sigma=0.000599 ! 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=0.9837 mas, bmaj=3.165 mas, bpa=-19.61 degrees ! Estimated noise=419.556 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 = -0.0012574 Jy ! Component: 100 - total flux cleaned = -0.00119054 Jy ! Component: 150 - total flux cleaned = -0.00107772 Jy ! Component: 200 - total flux cleaned = -0.00103111 Jy ! Total flux subtracted in 200 components = -0.00103111 Jy ! Clean residual min=-0.001730 max=0.001398 Jy/beam ! Clean residual mean=0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0447314 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0447313 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=0.085006Jy sigma=0.000599 ! Fit after self-cal, rms=0.084930Jy sigma=0.000599 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.91 KP 0.98 ! LA 1.04 MK 1.14 NL 0.99 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.95 KP 0.97 ! LA 1.04 MK 1.02 NL 1.08 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.92 KP 1.02 ! LA 1.11 MK 1.00 NL 1.02 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.89 KP 0.95 ! LA 1.08 MK 1.01 NL 1.07 OV 1.00* ! PT 1.13 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 0.85 KP 0.93 ! LA 1.01 MK 1.03 NL 1.03 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 1.00 ! LA 1.01 MK 1.09 NL 1.03 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.87 KP 1.01 ! LA 1.04 MK 0.96 NL 1.05 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.84 KP 0.98 ! LA 1.04 MK 1.01 NL 1.11 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.84 KP 0.94 ! LA 1.01 MK 1.01 NL 1.03 OV 1.00* ! PT 1.17 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.85 KP 0.97 ! LA 1.01 MK 1.00 NL 1.00 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 0.93 KP 0.96 ! LA 0.96 MK 0.93 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 HN 0.79 KP 0.96 ! LA 0.92 MK 0.90 NL 1.00 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.084930Jy sigma=0.000599 ! Fit after self-cal, rms=0.080783Jy sigma=0.000598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.974 mas, bmaj=3.164 mas, bpa=-19.41 degrees ! Estimated noise=418.988 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 = 0.000776624 Jy ! Component: 100 - total flux cleaned = 0.00109991 Jy ! Component: 150 - total flux cleaned = 0.00120996 Jy ! Component: 200 - total flux cleaned = 0.00124162 Jy ! Total flux subtracted in 200 components = 0.00124162 Jy ! Clean residual min=-0.001244 max=0.000900 Jy/beam ! Clean residual mean=0.000007 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.045973 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.045973 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=0.080773Jy sigma=0.000598 ! Fit after self-cal, rms=0.080632Jy sigma=0.000597 ! 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=0.080632Jy sigma=0.000597 ! Fit after self-cal, rms=0.079100Jy sigma=0.000596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9713 mas, bmaj=3.154 mas, bpa=-19.42 degrees ! Estimated noise=418.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437334 Jy ! Component: 100 - total flux cleaned = 0.000571844 Jy ! Component: 150 - total flux cleaned = 0.000587914 Jy ! Component: 200 - total flux cleaned = 0.000608328 Jy ! Total flux subtracted in 200 components = 0.000608328 Jy ! Clean residual min=-0.000785 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0465813 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0465813 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=0.079097Jy sigma=0.000596 ! Fit after self-cal, rms=0.079066Jy sigma=0.000596 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 = 7.94576e-05 Jy ! Component: 100 - total flux cleaned = 7.10462e-05 Jy ! Component: 150 - total flux cleaned = 5.61713e-05 Jy ! Component: 200 - total flux cleaned = 4.95421e-05 Jy ! Total flux subtracted in 200 components = 4.95421e-05 Jy ! Clean residual min=-0.000904 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0466308 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0466308 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=0.079064Jy sigma=0.000596 ! Fit after self-cal, rms=0.079055Jy sigma=0.000596 ! 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=0.079055Jy sigma=0.000596 ! Fit after self-cal, rms=0.079035Jy sigma=0.000596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=3.151 mas, bpa=-19.43 degrees ! Estimated noise=418.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301805 Jy ! Component: 100 - total flux cleaned = 0.000405531 Jy ! Component: 150 - total flux cleaned = 0.0004178 Jy ! Component: 200 - total flux cleaned = 0.000417801 Jy ! Total flux subtracted in 200 components = 0.000417801 Jy ! Clean residual min=-0.000802 max=0.000793 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0470486 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0470486 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=0.079033Jy sigma=0.000596 ! Fit after self-cal, rms=0.079031Jy sigma=0.000596 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 = 7.54485e-05 Jy ! Component: 100 - total flux cleaned = 5.3954e-05 Jy ! Component: 150 - total flux cleaned = 3.01455e-05 Jy ! Component: 200 - total flux cleaned = 1.97775e-05 Jy ! Total flux subtracted in 200 components = 1.97775e-05 Jy ! Clean residual min=-0.000843 max=0.000775 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0470684 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0470684 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=0.079030Jy sigma=0.000596 ! Fit after self-cal, rms=0.079029Jy sigma=0.000596 ! 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=0.079029Jy sigma=0.000596 ! Fit after self-cal, rms=0.079086Jy sigma=0.000596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.373 mas, bpa=-14.51 degrees ! Estimated noise=506.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156065 Jy ! Component: 100 - total flux cleaned = 0.000166368 Jy ! Component: 150 - total flux cleaned = 0.000174979 Jy ! Component: 200 - total flux cleaned = 0.000182493 Jy ! Total flux subtracted in 200 components = 0.000182493 Jy ! Clean residual min=-0.000900 max=0.000849 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0472509 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0472509 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=0.079085Jy sigma=0.000596 ! Fit after self-cal, rms=0.079086Jy sigma=0.000596 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 = 1.42789e-05 Jy ! Component: 100 - total flux cleaned = 9.60334e-06 Jy ! Component: 150 - total flux cleaned = 1.65324e-05 Jy ! Component: 200 - total flux cleaned = 1.95955e-05 Jy ! Total flux subtracted in 200 components = 1.95955e-05 Jy ! Clean residual min=-0.000898 max=0.000831 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0472705 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.0472705 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=0.079086Jy sigma=0.000596 ! Fit after self-cal, rms=0.079083Jy sigma=0.000596 ! 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=0.9692 mas, bmaj=3.15 mas, bpa=-19.43 degrees ! Estimated noise=418.409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9692 x 3.15 at -19.43 degrees (North through East) ! Clean map min=-0.0026939 max=0.049023 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=0.8095 mas, bmaj=3.202 mas, bpa=-20.14 degrees ! Estimated noise=752.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03796 Jy ! Component: 100 - total flux cleaned = 0.0464191 Jy ! Component: 150 - total flux cleaned = 0.0473653 Jy ! Component: 200 - total flux cleaned = 0.0479905 Jy ! Total flux subtracted in 200 components = 0.0479905 Jy ! Clean residual min=-0.001764 max=0.001410 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0479905 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0479905 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9692 mas, bmaj=3.15 mas, bpa=-19.43 degrees ! Estimated noise=418.409 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 = -0.00057201 Jy ! Component: 100 - total flux cleaned = -0.000573562 Jy ! Component: 150 - total flux cleaned = -0.000510097 Jy ! Component: 200 - total flux cleaned = -0.000512066 Jy ! Total flux subtracted in 200 components = -0.000512066 Jy ! Clean residual min=-0.000935 max=0.000905 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0474784 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0474784 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=2.257 mas, bmaj=3.373 mas, bpa=-14.51 degrees ! Estimated noise=506.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211585 Jy ! Component: 100 - total flux cleaned = -0.000211577 Jy ! Component: 150 - total flux cleaned = -0.000195887 Jy ! Component: 200 - total flux cleaned = -0.000182518 Jy ! Total flux subtracted in 200 components = -0.000182518 Jy ! Clean residual min=-0.000930 max=0.000827 Jy/beam ! Clean residual mean=0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0472959 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 = 1.06802e-05 Jy ! Component: 100 - total flux cleaned = 1.96867e-05 Jy ! Component: 150 - total flux cleaned = 1.18164e-05 Jy ! Component: 200 - total flux cleaned = 1.17505e-05 Jy ! Total flux subtracted in 200 components = 1.17505e-05 Jy ! Clean residual min=-0.000921 max=0.000832 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0473076 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0473076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9692 mas, bmaj=3.15 mas, bpa=-19.43 degrees ! Estimated noise=418.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.6493e-05 Jy ! Component: 100 - total flux cleaned = 1.58917e-05 Jy ! Component: 150 - total flux cleaned = -7.68813e-06 Jy ! Component: 200 - total flux cleaned = -1.77848e-05 Jy ! Total flux subtracted in 200 components = -1.77848e-05 Jy ! Clean residual min=-0.000870 max=0.000789 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0472898 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0472898 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=0.079085Jy sigma=0.000596 ! Fit after self-cal, rms=0.079087Jy sigma=0.000596 wmodel J1026+0131_X_2017_10_09_pus_map.mod ! Writing 46 model components to file: J1026+0131_X_2017_10_09_pus_map.mod wobs J1026+0131_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1026+0131_X_2017_10_09_pus_uvs.fits wwins J1026+0131_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1026+0131_X_2017_10_09_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 = 4.64241e-05 Jy ! Component: 100 - total flux cleaned = 0.00020661 Jy ! Component: 150 - total flux cleaned = 0.000231425 Jy ! Component: 200 - total flux cleaned = 0.000185663 Jy ! Component: 250 - total flux cleaned = 0.000152782 Jy ! Component: 300 - total flux cleaned = 0.000110325 Jy ! Component: 350 - total flux cleaned = 6.92523e-05 Jy ! Component: 400 - total flux cleaned = 5.93727e-05 Jy ! Component: 450 - total flux cleaned = 2.13696e-05 Jy ! Component: 500 - total flux cleaned = 3.09062e-06 Jy ! Component: 550 - total flux cleaned = -1.49158e-05 Jy ! Component: 600 - total flux cleaned = -3.26345e-05 Jy ! Component: 650 - total flux cleaned = -6.68695e-05 Jy ! Component: 700 - total flux cleaned = -6.69308e-05 Jy ! Component: 750 - total flux cleaned = -8.33072e-05 Jy ! Component: 800 - total flux cleaned = -8.31388e-05 Jy ! Component: 850 - total flux cleaned = -9.09849e-05 Jy ! Component: 900 - total flux cleaned = -9.08729e-05 Jy ! Component: 950 - total flux cleaned = -9.06847e-05 Jy ! Component: 1000 - total flux cleaned = -9.06783e-05 Jy ! Component: 1050 - total flux cleaned = -0.000104986 Jy ! Component: 1100 - total flux cleaned = -0.000104814 Jy ! Component: 1150 - total flux cleaned = -0.000118593 Jy ! Component: 1200 - total flux cleaned = -0.000118542 Jy ! Component: 1250 - total flux cleaned = -0.000125211 Jy ! Component: 1300 - total flux cleaned = -0.000138462 Jy ! Component: 1350 - total flux cleaned = -0.000138484 Jy ! Component: 1400 - total flux cleaned = -0.00015135 Jy ! Component: 1450 - total flux cleaned = -0.000151302 Jy ! Component: 1500 - total flux cleaned = -0.000157526 Jy ! Component: 1550 - total flux cleaned = -0.00015749 Jy ! Component: 1600 - total flux cleaned = -0.000175788 Jy ! Component: 1650 - total flux cleaned = -0.000187732 Jy ! Component: 1700 - total flux cleaned = -0.000205473 Jy ! Component: 1750 - total flux cleaned = -0.000211324 Jy ! Component: 1800 - total flux cleaned = -0.000234438 Jy ! Component: 1850 - total flux cleaned = -0.00026871 Jy ! Component: 1900 - total flux cleaned = -0.000279965 Jy ! Component: 1950 - total flux cleaned = -0.000302405 Jy ! Component: 2000 - total flux cleaned = -0.000335589 Jy ! Total flux subtracted in 2048 components = -0.000357467 Jy ! Clean residual min=-0.000313 max=0.000275 Jy/beam ! Clean residual mean=0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0469324 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 185 components and 0.0469324 Jy ![Exited script file: muppet] wmap "J1026+0131_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9692 x 3.15 at -19.43 degrees (North through East) ! Clean map min=-0.0025638 max=0.048794 Jy/beam ! Writing clean map to FITS file: J1026+0131_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0487945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104415 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.641969 0.641969 1.28394 2.56787 5.13575 10.2715 20.543 41.086 82.172 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9692 x 3.15 at -19.43 degrees (North through East) ! Clean map min=-0.0025638 max=0.048794 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 J1026+0131_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:09 2019