! Started logfile: J1307+7649_X_2017_05_01_pus_uvs.log on Wed May 1 19:58:40 2019 obs J1307+7649_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1307+7649_X_2017_05_01_pus_uva.fits ! AN table 1: 311 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984995 visibilities/baseline/integration-bin. ! Found source: J1307+7649 ! ! 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 863 lines of history. ! ! Reading 165420 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 J1307+7649_X_2017_05_01_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997578Jy sigma=0.008737 ! Fit after self-cal, rms=0.965080Jy sigma=0.008474 ! 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=0.788 mas, bmaj=0.902 mas, bpa=-69.76 degrees ! Estimated noise=630.79 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 = 0.0280373 Jy ! Component: 100 - total flux cleaned = 0.0342047 Jy ! Total flux subtracted in 100 components = 0.0342047 Jy ! Clean residual min=-0.002346 max=0.002315 Jy/beam ! Clean residual mean=-0.000012 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0342047 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0342047 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=0.082694Jy sigma=0.000644 ! Fit after self-cal, rms=0.081350Jy sigma=0.000631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451554 Jy ! Component: 100 - total flux cleaned = 0.00616613 Jy ! Total flux subtracted in 100 components = 0.00616613 Jy ! Clean residual min=-0.002056 max=0.002087 Jy/beam ! Clean residual mean=-0.000010 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0403708 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0403708 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=0.081006Jy sigma=0.000629 ! Fit after self-cal, rms=0.081001Jy sigma=0.000629 ! 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=1.048 mas, bmaj=1.215 mas, bpa=-71.4 degrees ! Estimated noise=212.07 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 = 0.00183496 Jy ! Component: 100 - total flux cleaned = 0.00280471 Jy ! Component: 150 - total flux cleaned = 0.00332987 Jy ! Component: 200 - total flux cleaned = 0.00361934 Jy ! Total flux subtracted in 200 components = 0.00361934 Jy ! Clean residual min=-0.001618 max=0.002575 Jy/beam ! Clean residual mean=-0.000032 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0439902 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0439902 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=0.080960Jy sigma=0.000629 ! Fit after self-cal, rms=0.080963Jy sigma=0.000629 ! 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 1.08 FD 1.01 HN 0.91 KP 0.92 ! LA 0.93 MK 1.06 NL 1.21 OV 1.08 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.90 KP 0.95 ! LA 0.92 MK 1.12 NL 1.24 OV 1.12 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.89 KP 0.92 ! LA 0.96 MK 1.11 NL 1.22 OV 1.16 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.83 KP 0.92 ! LA 0.98 MK 1.05 NL 1.26 OV 1.18 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.77 KP 0.94 ! LA 0.95 MK 1.07 NL 1.19 OV 1.17 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.83 KP 0.95 ! LA 0.93 MK 1.06 NL 1.20 OV 1.19 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.79 KP 0.93 ! LA 0.95 MK 1.06 NL 1.18 OV 1.17 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.80 KP 0.89 ! LA 0.90 MK 1.03 NL 1.19 OV 1.14 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.80 KP 0.92 ! LA 0.94 MK 1.01 NL 1.19 OV 1.09 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.74 KP 0.87 ! LA 0.93 MK 1.00 NL 1.15 OV 1.11 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.81 KP 0.92 ! LA 1.00 MK 0.96 NL 1.18 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 0.69 KP 0.87 ! LA 0.91 MK 0.91 NL 1.07 OV 1.04 ! PT 0.85 SC 0.93 ! ! ! Fit before self-cal, rms=0.080963Jy sigma=0.000629 ! Fit after self-cal, rms=0.076637Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.216 mas, bpa=-72.27 degrees ! Estimated noise=212.858 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 = 0.000502472 Jy ! Component: 100 - total flux cleaned = 0.00057805 Jy ! Component: 150 - total flux cleaned = 0.000611347 Jy ! Component: 200 - total flux cleaned = 0.000621951 Jy ! Total flux subtracted in 200 components = 0.000621951 Jy ! Clean residual min=-0.001109 max=0.001787 Jy/beam ! Clean residual mean=-0.000023 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0446121 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0446121 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=0.076633Jy sigma=0.000626 ! Fit after self-cal, rms=0.076569Jy sigma=0.000625 ! 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=0.076569Jy sigma=0.000625 ! Fit after self-cal, rms=0.075463Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.21 mas, bpa=-71.6 degrees ! Estimated noise=212.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288367 Jy ! Component: 100 - total flux cleaned = 0.000334711 Jy ! Component: 150 - total flux cleaned = 0.000354083 Jy ! Component: 200 - total flux cleaned = 0.000371919 Jy ! Total flux subtracted in 200 components = 0.000371919 Jy ! Clean residual min=-0.000887 max=0.001654 Jy/beam ! Clean residual mean=-0.000023 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.044984 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.044984 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=0.075461Jy sigma=0.000624 ! Fit after self-cal, rms=0.075521Jy sigma=0.000624 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 (1.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171732 Jy ! Component: 100 - total flux cleaned = 0.00270107 Jy ! Component: 150 - total flux cleaned = 0.0033054 Jy ! Component: 200 - total flux cleaned = 0.00354131 Jy ! Total flux subtracted in 200 components = 0.00354131 Jy ! Clean residual min=-0.000875 max=0.001444 Jy/beam ! Clean residual mean=-0.000017 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0485253 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.0485253 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=0.075487Jy sigma=0.000623 ! Fit after self-cal, rms=0.075475Jy sigma=0.000623 ! Inverting map ! Added new window around map position (8.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146478 Jy ! Component: 100 - total flux cleaned = 0.00239706 Jy ! Component: 150 - total flux cleaned = 0.0030784 Jy ! Component: 200 - total flux cleaned = 0.00360063 Jy ! Total flux subtracted in 200 components = 0.00360063 Jy ! Clean residual min=-0.000883 max=0.001144 Jy/beam ! Clean residual mean=-0.000012 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.052126 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.052126 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=0.075446Jy sigma=0.000623 ! Fit after self-cal, rms=0.075420Jy sigma=0.000623 ! Inverting map ! Added new window around map position (5.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122742 Jy ! Component: 100 - total flux cleaned = 0.00204079 Jy ! Component: 150 - total flux cleaned = 0.00265037 Jy ! Component: 200 - total flux cleaned = 0.00305444 Jy ! Total flux subtracted in 200 components = 0.00305444 Jy ! Clean residual min=-0.000847 max=0.001137 Jy/beam ! Clean residual mean=-0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0551804 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.0551804 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=0.075397Jy sigma=0.000622 ! Fit after self-cal, rms=0.075369Jy sigma=0.000622 ! 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=0.075369Jy sigma=0.000622 ! Fit after self-cal, rms=0.074965Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.203 mas, bpa=-71.66 degrees ! Estimated noise=211.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996077 Jy ! Component: 100 - total flux cleaned = 0.0016994 Jy ! Component: 150 - total flux cleaned = 0.00223925 Jy ! Component: 200 - total flux cleaned = 0.0026463 Jy ! Total flux subtracted in 200 components = 0.0026463 Jy ! Clean residual min=-0.000776 max=0.001074 Jy/beam ! Clean residual mean=-0.000009 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0578267 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0578267 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=0.074949Jy sigma=0.000622 ! Fit after self-cal, rms=0.074932Jy sigma=0.000622 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 (-19, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101435 Jy ! Component: 100 - total flux cleaned = 0.00171455 Jy ! Component: 150 - total flux cleaned = 0.00227247 Jy ! Component: 200 - total flux cleaned = 0.00262483 Jy ! Total flux subtracted in 200 components = 0.00262483 Jy ! Clean residual min=-0.000752 max=0.000877 Jy/beam ! Clean residual mean=-0.000009 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0604516 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.0604516 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=0.074915Jy sigma=0.000621 ! Fit after self-cal, rms=0.074900Jy sigma=0.000621 ! 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=0.074900Jy sigma=0.000621 ! Fit after self-cal, rms=0.074578Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.465 mas, bmaj=2.769 mas, bpa=-83.74 degrees ! Estimated noise=267.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115918 Jy ! Component: 100 - total flux cleaned = 0.00189957 Jy ! Component: 150 - total flux cleaned = 0.00247094 Jy ! Component: 200 - total flux cleaned = 0.00284576 Jy ! Total flux subtracted in 200 components = 0.00284576 Jy ! Clean residual min=-0.000970 max=0.001467 Jy/beam ! Clean residual mean=-0.000020 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0632973 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 0.0632973 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=0.074573Jy sigma=0.000621 ! Fit after self-cal, rms=0.074562Jy sigma=0.000621 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 = 0.000721783 Jy ! Component: 100 - total flux cleaned = 0.00114791 Jy ! Component: 150 - total flux cleaned = 0.00138368 Jy ! Component: 200 - total flux cleaned = 0.00159768 Jy ! Total flux subtracted in 200 components = 0.00159768 Jy ! Clean residual min=-0.000914 max=0.001264 Jy/beam ! Clean residual mean=-0.000019 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.064895 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.064895 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=0.074559Jy sigma=0.000621 ! Fit after self-cal, rms=0.074556Jy sigma=0.000621 ! 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=1.033 mas, bmaj=1.202 mas, bpa=-71.78 degrees ! Estimated noise=211.118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.202 at -71.78 degrees (North through East) ! Clean map min=-0.00072011 max=0.039174 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=0.7774 mas, bmaj=0.8939 mas, bpa=-69.3 degrees ! Estimated noise=615.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299772 Jy ! Component: 100 - total flux cleaned = 0.0370922 Jy ! Component: 150 - total flux cleaned = 0.0412357 Jy ! Component: 200 - total flux cleaned = 0.0444787 Jy ! Total flux subtracted in 200 components = 0.0444787 Jy ! Clean residual min=-0.001809 max=0.002391 Jy/beam ! Clean residual mean=-0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0444787 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 0.0444787 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.202 mas, bpa=-71.78 degrees ! Estimated noise=211.118 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 = 0.00377598 Jy ! Component: 100 - total flux cleaned = 0.00646146 Jy ! Component: 150 - total flux cleaned = 0.00862389 Jy ! Component: 200 - total flux cleaned = 0.0104439 Jy ! Total flux subtracted in 200 components = 0.0104439 Jy ! Clean residual min=-0.000923 max=0.001557 Jy/beam ! Clean residual mean=-0.000021 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0549226 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.0549226 Jy ! Inverting map ! Added new window around map position (0.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016676 Jy ! Component: 100 - total flux cleaned = 0.00302692 Jy ! Component: 150 - total flux cleaned = 0.00419566 Jy ! Component: 200 - total flux cleaned = 0.00520798 Jy ! Total flux subtracted in 200 components = 0.00520798 Jy ! Clean residual min=-0.000813 max=0.000939 Jy/beam ! Clean residual mean=-0.000014 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0601305 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.0601305 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=2.465 mas, bmaj=2.769 mas, bpa=-83.74 degrees ! Estimated noise=267.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152758 Jy ! Component: 100 - total flux cleaned = 0.00266052 Jy ! Component: 150 - total flux cleaned = 0.00356839 Jy ! Component: 200 - total flux cleaned = 0.00430342 Jy ! Total flux subtracted in 200 components = 0.00430342 Jy ! Clean residual min=-0.000950 max=0.001038 Jy/beam ! Clean residual mean=-0.000019 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.064434 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 = 0.000596494 Jy ! Component: 100 - total flux cleaned = 0.00101018 Jy ! Component: 150 - total flux cleaned = 0.00129397 Jy ! Component: 200 - total flux cleaned = 0.00152693 Jy ! Total flux subtracted in 200 components = 0.00152693 Jy ! Clean residual min=-0.000881 max=0.001061 Jy/beam ! Clean residual mean=-0.000015 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0659609 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 120 components and 0.0659609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.202 mas, bpa=-71.78 degrees ! Estimated noise=211.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366428 Jy ! Component: 100 - total flux cleaned = 0.000420624 Jy ! Component: 150 - total flux cleaned = 0.000453935 Jy ! Component: 200 - total flux cleaned = 0.000484151 Jy ! Total flux subtracted in 200 components = 0.000484151 Jy ! Clean residual min=-0.000693 max=0.000824 Jy/beam ! Clean residual mean=-0.000006 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.066445 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.066445 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=0.074546Jy sigma=0.000621 ! Fit after self-cal, rms=0.074529Jy sigma=0.000621 wmodel J1307+7649_X_2017_05_01_pus_map.mod ! Writing 136 model components to file: J1307+7649_X_2017_05_01_pus_map.mod wobs J1307+7649_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1307+7649_X_2017_05_01_pus_uvs.fits wwins J1307+7649_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J1307+7649_X_2017_05_01_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 = 0.000247663 Jy ! Component: 100 - total flux cleaned = 0.000497498 Jy ! Component: 150 - total flux cleaned = 0.00064792 Jy ! Component: 200 - total flux cleaned = 0.000756187 Jy ! Component: 250 - total flux cleaned = 0.000849196 Jy ! Component: 300 - total flux cleaned = 0.000939591 Jy ! Component: 350 - total flux cleaned = 0.00106012 Jy ! Component: 400 - total flux cleaned = 0.00116728 Jy ! Component: 450 - total flux cleaned = 0.0012515 Jy ! Component: 500 - total flux cleaned = 0.00135475 Jy ! Component: 550 - total flux cleaned = 0.00142569 Jy ! Component: 600 - total flux cleaned = 0.00149534 Jy ! Component: 650 - total flux cleaned = 0.00154437 Jy ! Component: 700 - total flux cleaned = 0.0015926 Jy ! Component: 750 - total flux cleaned = 0.00164952 Jy ! Component: 800 - total flux cleaned = 0.00170563 Jy ! Component: 850 - total flux cleaned = 0.00176093 Jy ! Component: 900 - total flux cleaned = 0.0017974 Jy ! Component: 950 - total flux cleaned = 0.00186029 Jy ! Component: 1000 - total flux cleaned = 0.00191319 Jy ! Component: 1050 - total flux cleaned = 0.0019654 Jy ! Component: 1100 - total flux cleaned = 0.00196537 Jy ! Component: 1150 - total flux cleaned = 0.00202541 Jy ! Component: 1200 - total flux cleaned = 0.00207604 Jy ! Component: 1250 - total flux cleaned = 0.00210112 Jy ! Component: 1300 - total flux cleaned = 0.00215071 Jy ! Component: 1350 - total flux cleaned = 0.00217535 Jy ! Component: 1400 - total flux cleaned = 0.00226436 Jy ! Component: 1450 - total flux cleaned = 0.00227241 Jy ! Component: 1500 - total flux cleaned = 0.00234387 Jy ! Component: 1550 - total flux cleaned = 0.00239088 Jy ! Component: 1600 - total flux cleaned = 0.00247622 Jy ! Component: 1650 - total flux cleaned = 0.00248388 Jy ! Component: 1700 - total flux cleaned = 0.00252951 Jy ! Component: 1750 - total flux cleaned = 0.00259744 Jy ! Component: 1800 - total flux cleaned = 0.00263473 Jy ! Component: 1850 - total flux cleaned = 0.00266435 Jy ! Component: 1900 - total flux cleaned = 0.00270838 Jy ! Component: 1950 - total flux cleaned = 0.00275204 Jy ! Component: 2000 - total flux cleaned = 0.0027808 Jy ! Total flux subtracted in 2048 components = 0.00282356 Jy ! Clean residual min=-0.000492 max=0.000411 Jy/beam ! Clean residual mean=-0.000006 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0692686 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 307 components and 0.0692686 Jy ![Exited script file: muppet] wmap "J1307+7649_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.202 at -71.78 degrees (North through East) ! Clean map min=-0.00055093 max=0.038699 Jy/beam ! Writing clean map to FITS file: J1307+7649_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0386994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07734 1.07734 2.15468 4.30936 8.61872 17.2374 34.4749 68.9497 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.202 at -71.78 degrees (North through East) ! Clean map min=-0.00055093 max=0.038699 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 J1307+7649_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:58:49 2019