! Started logfile: J1745+1814_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:31:38 2019 obs J1745+1814_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1745+1814_X_2017_04_28_pus_uva.fits ! AN table 1: 148 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76021 visibilities/baseline/integration-bin. ! Found source: J1745+1814 ! ! 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 907 lines of history. ! ! Reading 60756 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 J1745+1814_X_2017_04_28_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 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902802Jy sigma=0.007886 ! Fit after self-cal, rms=0.890372Jy sigma=0.007798 ! 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=0.7341 mas, bmaj=1.71 mas, bpa=-12.35 degrees ! Estimated noise=867.987 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 = 0.0884291 Jy ! Component: 100 - total flux cleaned = 0.109398 Jy ! Total flux subtracted in 100 components = 0.109398 Jy ! Clean residual min=-0.003522 max=0.007839 Jy/beam ! Clean residual mean=-0.000006 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.109398 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.109398 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=0.097428Jy sigma=0.000668 ! Fit after self-cal, rms=0.097433Jy sigma=0.000668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861127 Jy ! Component: 100 - total flux cleaned = 0.0130345 Jy ! Total flux subtracted in 100 components = 0.0130345 Jy ! Clean residual min=-0.002768 max=0.004463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.122433 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.122433 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=0.096714Jy sigma=0.000659 ! Fit after self-cal, rms=0.096717Jy sigma=0.000658 ! Inverting map ! Added new window around map position (-0.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401274 Jy ! Component: 100 - total flux cleaned = 0.00642613 Jy ! Total flux subtracted in 100 components = 0.00642613 Jy ! Clean residual min=-0.002601 max=0.003111 Jy/beam ! Clean residual mean=-0.000000 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.128859 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.128859 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=0.096559Jy sigma=0.000656 ! Fit after self-cal, rms=0.096544Jy sigma=0.000656 ! 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=0.933 mas, bmaj=1.968 mas, bpa=-10.82 degrees ! Estimated noise=338.356 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 (-1, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318957 Jy ! Component: 100 - total flux cleaned = 0.00516201 Jy ! Component: 150 - total flux cleaned = 0.00664431 Jy ! Component: 200 - total flux cleaned = 0.00780544 Jy ! Total flux subtracted in 200 components = 0.00780544 Jy ! Clean residual min=-0.001698 max=0.001706 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.136664 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.136664 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=0.096433Jy sigma=0.000655 ! Fit after self-cal, rms=0.096429Jy sigma=0.000655 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 1.03 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.05 ! LA 0.97 MK 0.97 NL 0.98 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.01 KP 0.99 ! LA 0.96 MK 0.99 NL 0.96 OV 1.00 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.98 KP 1.02 ! LA 0.99 MK 0.99 NL 0.97 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 1.00 ! LA 0.97 MK 1.00 NL 0.99 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.97 KP 1.01 ! LA 0.98 MK 0.97 NL 1.01 OV 0.98 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 1.08 ! LA 0.99 MK 1.02 NL 0.98 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 1.07 ! LA 0.95 MK 0.98 NL 0.97 OV 0.97 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.00 ! LA 0.97 MK 0.97 NL 1.00 OV 0.97 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.02 ! LA 1.00 MK 0.99 NL 1.00 OV 0.98 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 1.04 ! LA 0.98 MK 1.00 NL 1.02 OV 0.98 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 MK 1.00 NL 1.01 OV 0.96 ! PT 1.10 SC 1.03 ! ! ! Fit before self-cal, rms=0.096429Jy sigma=0.000655 ! Fit after self-cal, rms=0.095680Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=1.969 mas, bpa=-10.95 degrees ! Estimated noise=335.771 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 = 0.00142241 Jy ! Component: 100 - total flux cleaned = 0.00238509 Jy ! Component: 150 - total flux cleaned = 0.00282251 Jy ! Component: 200 - total flux cleaned = 0.00303987 Jy ! Total flux subtracted in 200 components = 0.00303987 Jy ! Clean residual min=-0.001291 max=0.001138 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.139704 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.139704 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=0.095654Jy sigma=0.000653 ! Fit after self-cal, rms=0.095672Jy sigma=0.000653 ! 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=0.095672Jy sigma=0.000653 ! Fit after self-cal, rms=0.098135Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9323 mas, bmaj=1.966 mas, bpa=-10.98 degrees ! Estimated noise=336.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801132 Jy ! Component: 100 - total flux cleaned = 0.00117532 Jy ! Component: 150 - total flux cleaned = 0.00140333 Jy ! Component: 200 - total flux cleaned = 0.0015188 Jy ! Total flux subtracted in 200 components = 0.0015188 Jy ! Clean residual min=-0.000914 max=0.000956 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.141223 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.141223 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=0.098124Jy sigma=0.000651 ! Fit after self-cal, rms=0.098148Jy sigma=0.000651 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 = 0.000224859 Jy ! Component: 100 - total flux cleaned = 0.000314718 Jy ! Component: 150 - total flux cleaned = 0.000369994 Jy ! Component: 200 - total flux cleaned = 0.000370317 Jy ! Total flux subtracted in 200 components = 0.000370317 Jy ! Clean residual min=-0.000903 max=0.000906 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.141593 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.141593 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=0.098143Jy sigma=0.000651 ! Fit after self-cal, rms=0.098142Jy sigma=0.000651 ! 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=0.098142Jy sigma=0.000651 ! Fit after self-cal, rms=0.101499Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9325 mas, bmaj=1.964 mas, bpa=-11.02 degrees ! Estimated noise=336.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344246 Jy ! Component: 100 - total flux cleaned = 0.000534728 Jy ! Component: 150 - total flux cleaned = 0.000623727 Jy ! Component: 200 - total flux cleaned = 0.000648109 Jy ! Total flux subtracted in 200 components = 0.000648109 Jy ! Clean residual min=-0.000862 max=0.000913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.142241 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.142241 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=0.101493Jy sigma=0.000651 ! Fit after self-cal, rms=0.101515Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.32115e-05 Jy ! Component: 100 - total flux cleaned = 4.31743e-05 Jy ! Component: 150 - total flux cleaned = 5.44821e-05 Jy ! Component: 200 - total flux cleaned = 5.50087e-05 Jy ! Total flux subtracted in 200 components = 5.50087e-05 Jy ! Clean residual min=-0.000857 max=0.000889 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.142296 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.142296 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=0.101512Jy sigma=0.000651 ! Fit after self-cal, rms=0.101512Jy sigma=0.000651 ! 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=0.101512Jy sigma=0.000651 ! Fit after self-cal, rms=0.101754Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.79 mas, bpa=-11.12 degrees ! Estimated noise=411.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132856 Jy ! Component: 100 - total flux cleaned = -0.000124564 Jy ! Component: 150 - total flux cleaned = -9.11746e-05 Jy ! Component: 200 - total flux cleaned = -6.88406e-05 Jy ! Total flux subtracted in 200 components = -6.88406e-05 Jy ! Clean residual min=-0.001076 max=0.000789 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.142228 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.142228 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=0.101753Jy sigma=0.000651 ! Fit after self-cal, rms=0.101757Jy sigma=0.000651 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 = 1.82319e-05 Jy ! Component: 100 - total flux cleaned = 1.15718e-05 Jy ! Component: 150 - total flux cleaned = 1.78499e-05 Jy ! Component: 200 - total flux cleaned = 1.77656e-05 Jy ! Total flux subtracted in 200 components = 1.77656e-05 Jy ! Clean residual min=-0.001032 max=0.000787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.142245 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.142245 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=0.101757Jy sigma=0.000651 ! Fit after self-cal, rms=0.101757Jy sigma=0.000651 ! 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=0.9324 mas, bmaj=1.962 mas, bpa=-11.04 degrees ! Estimated noise=336.85 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 1.962 at -11.04 degrees (North through East) ! Clean map min=-0.00080025 max=0.11468 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=0.7333 mas, bmaj=1.7 mas, bpa=-12.46 degrees ! Estimated noise=863.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0876082 Jy ! Component: 100 - total flux cleaned = 0.109196 Jy ! Component: 150 - total flux cleaned = 0.118503 Jy ! Component: 200 - total flux cleaned = 0.124078 Jy ! Total flux subtracted in 200 components = 0.124078 Jy ! Clean residual min=-0.002576 max=0.002985 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.124078 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.124078 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=1.962 mas, bpa=-11.04 degrees ! Estimated noise=336.85 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 = 0.00492593 Jy ! Component: 100 - total flux cleaned = 0.0082078 Jy ! Component: 150 - total flux cleaned = 0.0106283 Jy ! Component: 200 - total flux cleaned = 0.0124644 Jy ! Total flux subtracted in 200 components = 0.0124644 Jy ! Clean residual min=-0.001066 max=0.001226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.136542 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.136542 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=2.144 mas, bmaj=2.79 mas, bpa=-11.12 degrees ! Estimated noise=411.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199775 Jy ! Component: 100 - total flux cleaned = 0.00318336 Jy ! Component: 150 - total flux cleaned = 0.0039911 Jy ! Component: 200 - total flux cleaned = 0.00458652 Jy ! Total flux subtracted in 200 components = 0.00458652 Jy ! Clean residual min=-0.001194 max=0.000850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.141129 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449699 Jy ! Component: 100 - total flux cleaned = 0.000664842 Jy ! Component: 150 - total flux cleaned = 0.000796982 Jy ! Component: 200 - total flux cleaned = 0.000911197 Jy ! Total flux subtracted in 200 components = 0.000911197 Jy ! Clean residual min=-0.001095 max=0.000826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.14204 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 99 components and 0.14204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=1.962 mas, bpa=-11.04 degrees ! Estimated noise=336.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379479 Jy ! Component: 100 - total flux cleaned = 0.000457765 Jy ! Component: 150 - total flux cleaned = 0.000459013 Jy ! Component: 200 - total flux cleaned = 0.000478641 Jy ! Total flux subtracted in 200 components = 0.000478641 Jy ! Clean residual min=-0.000900 max=0.000966 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.142518 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.142518 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=0.101772Jy sigma=0.000651 ! Fit after self-cal, rms=0.101772Jy sigma=0.000651 wmodel J1745+1814_X_2017_04_28_pus_map.mod ! Writing 115 model components to file: J1745+1814_X_2017_04_28_pus_map.mod wobs J1745+1814_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1745+1814_X_2017_04_28_pus_uvs.fits wwins J1745+1814_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1745+1814_X_2017_04_28_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 = 5.64662e-05 Jy ! Component: 100 - total flux cleaned = -7.97093e-05 Jy ! Component: 150 - total flux cleaned = -0.000136019 Jy ! Component: 200 - total flux cleaned = -0.000162987 Jy ! Component: 250 - total flux cleaned = -0.000136778 Jy ! Component: 300 - total flux cleaned = -0.000111466 Jy ! Component: 350 - total flux cleaned = -0.000111326 Jy ! Component: 400 - total flux cleaned = -8.67792e-05 Jy ! Component: 450 - total flux cleaned = -6.29395e-05 Jy ! Component: 500 - total flux cleaned = -5.13706e-05 Jy ! Component: 550 - total flux cleaned = -5.13335e-05 Jy ! Component: 600 - total flux cleaned = -4.00637e-05 Jy ! Component: 650 - total flux cleaned = -4.00286e-05 Jy ! Component: 700 - total flux cleaned = -2.92794e-05 Jy ! Component: 750 - total flux cleaned = -2.93928e-05 Jy ! Component: 800 - total flux cleaned = -1.89416e-05 Jy ! Component: 850 - total flux cleaned = 1.85117e-06 Jy ! Component: 900 - total flux cleaned = 3.24015e-05 Jy ! Component: 950 - total flux cleaned = 5.2332e-05 Jy ! Component: 1000 - total flux cleaned = 9.17347e-05 Jy ! Component: 1050 - total flux cleaned = 0.000110992 Jy ! Component: 1100 - total flux cleaned = 0.000120422 Jy ! Component: 1150 - total flux cleaned = 0.000129856 Jy ! Component: 1200 - total flux cleaned = 0.000129858 Jy ! Component: 1250 - total flux cleaned = 0.000139112 Jy ! Component: 1300 - total flux cleaned = 0.000157499 Jy ! Component: 1350 - total flux cleaned = 0.0001667 Jy ! Component: 1400 - total flux cleaned = 0.000184797 Jy ! Component: 1450 - total flux cleaned = 0.000211629 Jy ! Component: 1500 - total flux cleaned = 0.000229213 Jy ! Component: 1550 - total flux cleaned = 0.000238114 Jy ! Component: 1600 - total flux cleaned = 0.000272792 Jy ! Component: 1650 - total flux cleaned = 0.00029858 Jy ! Component: 1700 - total flux cleaned = 0.000340903 Jy ! Component: 1750 - total flux cleaned = 0.000340814 Jy ! Component: 1800 - total flux cleaned = 0.000316023 Jy ! Component: 1850 - total flux cleaned = 0.00037377 Jy ! Component: 1900 - total flux cleaned = 0.000381852 Jy ! Component: 1950 - total flux cleaned = 0.00037381 Jy ! Component: 2000 - total flux cleaned = 0.000397824 Jy ! Total flux subtracted in 2048 components = 0.000405818 Jy ! Clean residual min=-0.000406 max=0.000470 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.142924 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 256 components and 0.142924 Jy ![Exited script file: muppet] wmap "J1745+1814_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 1.962 at -11.04 degrees (North through East) ! Clean map min=-0.00074236 max=0.11438 Jy/beam ! Writing clean map to FITS file: J1745+1814_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386839 0.386839 0.773678 1.54736 3.09471 6.18942 12.3788 24.7577 49.5154 99.0307 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 1.962 at -11.04 degrees (North through East) ! Clean map min=-0.00074236 max=0.11438 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 J1745+1814_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:31:41 2019