! Started logfile: J2147+2629_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:28 2019 obs J2147+2629_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2147+2629_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.760464 visibilities/baseline/integration-bin. ! Found source: J2147+2629 ! ! 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 47964 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 J2147+2629_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997838Jy sigma=0.008622 ! Fit after self-cal, rms=0.960407Jy sigma=0.008307 ! 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=0.8281 mas, bmaj=2.059 mas, bpa=-25.55 degrees ! Estimated noise=798.863 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 = 0.0330209 Jy ! Component: 100 - total flux cleaned = 0.0402644 Jy ! Total flux subtracted in 100 components = 0.0402644 Jy ! Clean residual min=-0.002086 max=0.002357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0402644 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0402644 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=0.074304Jy sigma=0.000617 ! Fit after self-cal, rms=0.072877Jy sigma=0.000605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039571 Jy ! Component: 100 - total flux cleaned = 0.0045903 Jy ! Total flux subtracted in 100 components = 0.0045903 Jy ! Clean residual min=-0.001717 max=0.001848 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0448547 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0448547 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=0.072709Jy sigma=0.000604 ! Fit after self-cal, rms=0.072699Jy sigma=0.000604 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.237 mas, bpa=-22.97 degrees ! Estimated noise=376.796 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 = 0.000409682 Jy ! Component: 100 - total flux cleaned = 0.00046907 Jy ! Component: 150 - total flux cleaned = 0.000491762 Jy ! Component: 200 - total flux cleaned = 0.000491048 Jy ! Total flux subtracted in 200 components = 0.000491048 Jy ! Clean residual min=-0.001030 max=0.001207 Jy/beam ! Clean residual mean=0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0453458 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0453458 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=0.072681Jy sigma=0.000604 ! Fit after self-cal, rms=0.072672Jy sigma=0.000604 ! 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 1.03 FD 1.04 HN 0.93 KP 0.97 ! LA 1.06 MK 1.01 NL 0.99 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.02 KP 1.06 ! LA 1.03 MK 1.11 NL 1.00 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.01 KP 0.94 ! LA 1.12 MK 1.03 NL 1.03 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.09 KP 0.95 ! LA 1.09 MK 1.02 NL 0.98 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.96 KP 1.02 ! LA 1.01 MK 1.11 NL 1.02 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 1.00 ! LA 1.02 MK 1.07 NL 1.00 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 0.98 ! LA 1.00 MK 1.09 NL 1.00 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.94 KP 0.96 ! LA 1.02 MK 1.00 NL 1.03 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.95 KP 0.93 ! LA 1.01 MK 1.01 NL 1.01 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.97 KP 0.97 ! LA 0.95 MK 0.99 NL 0.95 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.94 KP 0.90 ! LA 1.00 MK 0.85 NL 0.94 OV 1.00* ! PT 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.81 HN 0.91 KP 0.90 ! LA 1.02 MK 0.88 NL 0.98 OV 1.00* ! PT 0.92 ! ! ! Fit before self-cal, rms=0.072672Jy sigma=0.000604 ! Fit after self-cal, rms=0.071656Jy sigma=0.000603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.241 mas, bpa=-22.94 degrees ! Estimated noise=377.394 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 = 0.000181464 Jy ! Component: 100 - total flux cleaned = 0.000238535 Jy ! Component: 150 - total flux cleaned = 0.000252889 Jy ! Component: 200 - total flux cleaned = 0.000229408 Jy ! Total flux subtracted in 200 components = 0.000229408 Jy ! Clean residual min=-0.000738 max=0.001121 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0455752 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0455752 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=0.071648Jy sigma=0.000603 ! Fit after self-cal, rms=0.071635Jy sigma=0.000602 ! 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=0.071635Jy sigma=0.000602 ! Fit after self-cal, rms=0.071880Jy sigma=0.000602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.241 mas, bpa=-22.85 degrees ! Estimated noise=377.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258306 Jy ! Component: 100 - total flux cleaned = 0.000258458 Jy ! Component: 150 - total flux cleaned = 0.000257825 Jy ! Component: 200 - total flux cleaned = 0.000248595 Jy ! Total flux subtracted in 200 components = 0.000248595 Jy ! Clean residual min=-0.000692 max=0.000970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0458238 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0458238 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=0.071876Jy sigma=0.000602 ! Fit after self-cal, rms=0.071896Jy sigma=0.000602 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869438 Jy ! Component: 100 - total flux cleaned = 0.00127976 Jy ! Component: 150 - total flux cleaned = 0.00155124 Jy ! Component: 200 - total flux cleaned = 0.00178268 Jy ! Total flux subtracted in 200 components = 0.00178268 Jy ! Clean residual min=-0.000643 max=0.000738 Jy/beam ! Clean residual mean=-0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0476064 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0476064 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=0.071884Jy sigma=0.000602 ! Fit after self-cal, rms=0.071880Jy sigma=0.000602 ! Inverting map ! Added new window around map position (15.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772701 Jy ! Component: 100 - total flux cleaned = 0.00118064 Jy ! Component: 150 - total flux cleaned = 0.00134496 Jy ! Component: 200 - total flux cleaned = 0.00147651 Jy ! Total flux subtracted in 200 components = 0.00147651 Jy ! Clean residual min=-0.000631 max=0.000745 Jy/beam ! Clean residual mean=-0.000004 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0490829 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.049083 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=0.071870Jy sigma=0.000602 ! Fit after self-cal, rms=0.071866Jy sigma=0.000601 ! 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=0.071866Jy sigma=0.000601 ! Fit after self-cal, rms=0.071985Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.243 mas, bpa=-22.88 degrees ! Estimated noise=377.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571267 Jy ! Component: 100 - total flux cleaned = 0.000894887 Jy ! Component: 150 - total flux cleaned = 0.00105614 Jy ! Component: 200 - total flux cleaned = 0.0011627 Jy ! Total flux subtracted in 200 components = 0.0011627 Jy ! Clean residual min=-0.000610 max=0.000733 Jy/beam ! Clean residual mean=-0.000003 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0502457 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0502457 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=0.071978Jy sigma=0.000601 ! Fit after self-cal, rms=0.071985Jy sigma=0.000601 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 = 0.000429876 Jy ! Component: 100 - total flux cleaned = 0.000597413 Jy ! Component: 150 - total flux cleaned = 0.000677256 Jy ! Component: 200 - total flux cleaned = 0.000729216 Jy ! Total flux subtracted in 200 components = 0.000729216 Jy ! Clean residual min=-0.000637 max=0.000726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0509749 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.0509749 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=0.071980Jy sigma=0.000601 ! Fit after self-cal, rms=0.071975Jy sigma=0.000601 ! 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=0.071975Jy sigma=0.000601 ! Fit after self-cal, rms=0.072066Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=2.716 mas, bpa=-17.31 degrees ! Estimated noise=444.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403224 Jy ! Component: 100 - total flux cleaned = 0.000598483 Jy ! Component: 150 - total flux cleaned = 0.000722182 Jy ! Component: 200 - total flux cleaned = 0.000777905 Jy ! Total flux subtracted in 200 components = 0.000777905 Jy ! Clean residual min=-0.000524 max=0.000655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0517528 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0517528 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=0.072063Jy sigma=0.000601 ! Fit after self-cal, rms=0.072067Jy sigma=0.000601 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 = 0.000309254 Jy ! Component: 100 - total flux cleaned = 0.000416774 Jy ! Component: 150 - total flux cleaned = 0.000466549 Jy ! Component: 200 - total flux cleaned = 0.000504186 Jy ! Total flux subtracted in 200 components = 0.000504186 Jy ! Clean residual min=-0.000530 max=0.000663 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.052257 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.052257 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=0.072066Jy sigma=0.000601 ! Fit after self-cal, rms=0.072065Jy sigma=0.000601 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.243 mas, bpa=-22.88 degrees ! Estimated noise=377.825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.243 at -22.88 degrees (North through East) ! Clean map min=-0.00064771 max=0.044369 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=0.8209 mas, bmaj=2.063 mas, bpa=-25.41 degrees ! Estimated noise=792.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348779 Jy ! Component: 100 - total flux cleaned = 0.0426241 Jy ! Component: 150 - total flux cleaned = 0.0454772 Jy ! Component: 200 - total flux cleaned = 0.0470328 Jy ! Total flux subtracted in 200 components = 0.0470328 Jy ! Clean residual min=-0.001663 max=0.001780 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0470328 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0470328 Jy ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.243 mas, bpa=-22.88 degrees ! Estimated noise=377.825 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 = 0.0018205 Jy ! Component: 100 - total flux cleaned = 0.00286218 Jy ! Component: 150 - total flux cleaned = 0.00348673 Jy ! Component: 200 - total flux cleaned = 0.00381852 Jy ! Total flux subtracted in 200 components = 0.00381852 Jy ! Clean residual min=-0.000894 max=0.000911 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0508514 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0508514 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=2.21 mas, bmaj=2.716 mas, bpa=-17.31 degrees ! Estimated noise=444.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785991 Jy ! Component: 100 - total flux cleaned = 0.00130832 Jy ! Component: 150 - total flux cleaned = 0.00152547 Jy ! Component: 200 - total flux cleaned = 0.00170344 Jy ! Total flux subtracted in 200 components = 0.00170344 Jy ! Clean residual min=-0.000620 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0525548 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 = 8.28911e-05 Jy ! Component: 100 - total flux cleaned = 0.000124869 Jy ! Component: 150 - total flux cleaned = 0.000143896 Jy ! Component: 200 - total flux cleaned = 0.000161538 Jy ! Total flux subtracted in 200 components = 0.000161538 Jy ! Clean residual min=-0.000604 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0527163 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 75 components and 0.0527163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.243 mas, bpa=-22.88 degrees ! Estimated noise=377.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163373 Jy ! Component: 100 - total flux cleaned = -0.000202121 Jy ! Component: 150 - total flux cleaned = -0.000251825 Jy ! Component: 200 - total flux cleaned = -0.000328558 Jy ! Total flux subtracted in 200 components = -0.000328558 Jy ! Clean residual min=-0.000686 max=0.000768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0523878 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0523878 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=0.072072Jy sigma=0.000601 ! Fit after self-cal, rms=0.072073Jy sigma=0.000601 wmodel J2147+2629_X_2017_10_09_pus_map.mod ! Writing 93 model components to file: J2147+2629_X_2017_10_09_pus_map.mod wobs J2147+2629_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2147+2629_X_2017_10_09_pus_uvs.fits wwins J2147+2629_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J2147+2629_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 = 0.000152176 Jy ! Component: 100 - total flux cleaned = 0.000353042 Jy ! Component: 150 - total flux cleaned = 0.000498782 Jy ! Component: 200 - total flux cleaned = 0.000597711 Jy ! Component: 250 - total flux cleaned = 0.000702536 Jy ! Component: 300 - total flux cleaned = 0.000766885 Jy ! Component: 350 - total flux cleaned = 0.00076706 Jy ! Component: 400 - total flux cleaned = 0.000775668 Jy ! Component: 450 - total flux cleaned = 0.000775618 Jy ! Component: 500 - total flux cleaned = 0.000767429 Jy ! Component: 550 - total flux cleaned = 0.000799395 Jy ! Component: 600 - total flux cleaned = 0.000799129 Jy ! Component: 650 - total flux cleaned = 0.000791542 Jy ! Component: 700 - total flux cleaned = 0.000806371 Jy ! Component: 750 - total flux cleaned = 0.000799043 Jy ! Component: 800 - total flux cleaned = 0.000806089 Jy ! Component: 850 - total flux cleaned = 0.000840821 Jy ! Component: 900 - total flux cleaned = 0.000854595 Jy ! Component: 950 - total flux cleaned = 0.000888225 Jy ! Component: 1000 - total flux cleaned = 0.000921214 Jy ! Component: 1050 - total flux cleaned = 0.000947192 Jy ! Component: 1100 - total flux cleaned = 0.000998276 Jy ! Component: 1150 - total flux cleaned = 0.00104213 Jy ! Component: 1200 - total flux cleaned = 0.00105444 Jy ! Component: 1250 - total flux cleaned = 0.00108494 Jy ! Component: 1300 - total flux cleaned = 0.00111489 Jy ! Component: 1350 - total flux cleaned = 0.00112674 Jy ! Component: 1400 - total flux cleaned = 0.00117334 Jy ! Component: 1450 - total flux cleaned = 0.00120194 Jy ! Component: 1500 - total flux cleaned = 0.00121319 Jy ! Component: 1550 - total flux cleaned = 0.00122437 Jy ! Component: 1600 - total flux cleaned = 0.00124648 Jy ! Component: 1650 - total flux cleaned = 0.00125736 Jy ! Component: 1700 - total flux cleaned = 0.00126824 Jy ! Component: 1750 - total flux cleaned = 0.00130036 Jy ! Component: 1800 - total flux cleaned = 0.0013056 Jy ! Component: 1850 - total flux cleaned = 0.00132125 Jy ! Component: 1900 - total flux cleaned = 0.00134713 Jy ! Component: 1950 - total flux cleaned = 0.00135222 Jy ! Component: 2000 - total flux cleaned = 0.00138762 Jy ! Total flux subtracted in 2048 components = 0.00139258 Jy ! Clean residual min=-0.000298 max=0.000333 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0537804 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 213 components and 0.0537803 Jy ![Exited script file: muppet] wmap "J2147+2629_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.243 at -22.88 degrees (North through East) ! Clean map min=-0.00059601 max=0.044299 Jy/beam ! Writing clean map to FITS file: J2147+2629_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 0.0442987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.20993e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623716 0.623716 1.24743 2.49487 4.98973 9.97946 19.9589 39.9178 79.8357 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.243 at -22.88 degrees (North through East) ! Clean map min=-0.00059601 max=0.044299 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 J2147+2629_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:31 2019