! Started logfile: J2047+5343_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:17 2019 obs J2047+5343_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2047+5343_X_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.700292 visibilities/baseline/integration-bin. ! Found source: J2047+5343 ! ! 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 1086 lines of history. ! ! Reading 34488 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 J2047+5343_X_2017_01_21_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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897599Jy sigma=0.006435 ! Fit after self-cal, rms=0.882111Jy sigma=0.006332 ! 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=0.7542 mas, bmaj=0.8581 mas, bpa=-17.1 degrees ! Estimated noise=1263.64 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 = 0.0904097 Jy ! Component: 100 - total flux cleaned = 0.116795 Jy ! Total flux subtracted in 100 components = 0.116795 Jy ! Clean residual min=-0.007714 max=0.011806 Jy/beam ! Clean residual mean=-0.000035 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.116795 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.116795 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=0.113255Jy sigma=0.000680 ! Fit after self-cal, rms=0.113111Jy sigma=0.000679 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139023 Jy ! Component: 100 - total flux cleaned = 0.021601 Jy ! Total flux subtracted in 100 components = 0.021601 Jy ! Clean residual min=-0.006211 max=0.009064 Jy/beam ! Clean residual mean=-0.000016 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.138396 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.138396 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=0.111083Jy sigma=0.000661 ! Fit after self-cal, rms=0.111016Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832771 Jy ! Component: 100 - total flux cleaned = 0.0128485 Jy ! Total flux subtracted in 100 components = 0.0128485 Jy ! Clean residual min=-0.005578 max=0.006169 Jy/beam ! Clean residual mean=-0.000005 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.151244 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.151244 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=0.110306Jy sigma=0.000654 ! Fit after self-cal, rms=0.110226Jy sigma=0.000653 ! 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=0.9183 mas, bmaj=1.041 mas, bpa=-3.014 degrees ! Estimated noise=561.637 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 (-3.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800382 Jy ! Component: 100 - total flux cleaned = 0.0128047 Jy ! Component: 150 - total flux cleaned = 0.0162195 Jy ! Component: 200 - total flux cleaned = 0.0187083 Jy ! Total flux subtracted in 200 components = 0.0187083 Jy ! Clean residual min=-0.004339 max=0.003640 Jy/beam ! Clean residual mean=0.000027 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.169952 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.169952 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=0.109607Jy sigma=0.000648 ! Fit after self-cal, rms=0.109551Jy sigma=0.000647 ! 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 0.98 HN 0.94 LA 0.94 ! MK 0.92 NL 0.97 OV 1.01 PT 1.03 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.95 LA 1.00 ! MK 0.91 NL 0.96 OV 1.00 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 LA 1.00 ! MK 0.98 NL 0.98 OV 0.98 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.98 LA 0.99 ! MK 1.01 NL 0.98 OV 1.01 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.93 LA 0.99 ! MK 0.93 NL 0.96 OV 0.97 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.96 LA 0.99 ! MK 1.24 NL 0.94 OV 1.15 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.97 LA 0.97 ! MK 0.93 NL 0.96 OV 1.03 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.92 LA 0.98 ! MK 0.96 NL 0.97 OV 1.09 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 LA 1.00 ! MK 0.93 NL 0.95 OV 1.04 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 LA 0.99 ! MK 0.99 NL 0.96 OV 1.00* PT 0.98 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.99 LA 0.97 ! MK 1.17 NL 0.96 OV 1.10 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.93 LA 0.95 ! MK 1.23 NL 0.96 OV 1.07 PT 0.99 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.109551Jy sigma=0.000647 ! Fit after self-cal, rms=0.109152Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9226 mas, bmaj=1.047 mas, bpa=-3.618 degrees ! Estimated noise=553.419 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 = 0.00167167 Jy ! Component: 100 - total flux cleaned = 0.00219879 Jy ! Component: 150 - total flux cleaned = 0.00270006 Jy ! Component: 200 - total flux cleaned = 0.0030715 Jy ! Total flux subtracted in 200 components = 0.0030715 Jy ! Clean residual min=-0.003479 max=0.002691 Jy/beam ! Clean residual mean=0.000044 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.173024 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.173024 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=0.109075Jy sigma=0.000644 ! Fit after self-cal, rms=0.109124Jy sigma=0.000643 ! 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=0.109124Jy sigma=0.000643 ! Fit after self-cal, rms=0.121609Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=1.047 mas, bpa=-1.617 degrees ! Estimated noise=553.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151266 Jy ! Component: 100 - total flux cleaned = 0.00207928 Jy ! Component: 150 - total flux cleaned = 0.0023597 Jy ! Component: 200 - total flux cleaned = 0.00256493 Jy ! Total flux subtracted in 200 components = 0.00256493 Jy ! Clean residual min=-0.001575 max=0.001660 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.175589 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.175589 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=0.121581Jy sigma=0.000636 ! Fit after self-cal, rms=0.121943Jy sigma=0.000636 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 (-6.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154403 Jy ! Component: 100 - total flux cleaned = 0.0022089 Jy ! Component: 150 - total flux cleaned = 0.0024628 Jy ! Component: 200 - total flux cleaned = 0.00251189 Jy ! Total flux subtracted in 200 components = 0.00251189 Jy ! Clean residual min=-0.001554 max=0.001291 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.178101 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.178101 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=0.121920Jy sigma=0.000636 ! Fit after self-cal, rms=0.121917Jy sigma=0.000636 ! 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=0.121917Jy sigma=0.000636 ! Fit after self-cal, rms=0.124036Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=1.047 mas, bpa=-0.3574 degrees ! Estimated noise=553.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688976 Jy ! Component: 100 - total flux cleaned = 0.000919465 Jy ! Component: 150 - total flux cleaned = 0.00100882 Jy ! Component: 200 - total flux cleaned = 0.000988955 Jy ! Total flux subtracted in 200 components = 0.000988955 Jy ! Clean residual min=-0.001410 max=0.001180 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.17909 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.17909 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=0.124027Jy sigma=0.000636 ! Fit after self-cal, rms=0.124050Jy sigma=0.000636 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 = 0.000110517 Jy ! Component: 100 - total flux cleaned = 0.000147414 Jy ! Component: 150 - total flux cleaned = 0.00016399 Jy ! Component: 200 - total flux cleaned = 0.00016403 Jy ! Total flux subtracted in 200 components = 0.00016403 Jy ! Clean residual min=-0.001394 max=0.001147 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.179254 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.179254 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=0.124046Jy sigma=0.000636 ! Fit after self-cal, rms=0.124045Jy sigma=0.000636 ! 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=0.124045Jy sigma=0.000636 ! Fit after self-cal, rms=0.124526Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.005 mas, bmaj=2.091 mas, bpa=87.13 degrees ! Estimated noise=784.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594996 Jy ! Component: 100 - total flux cleaned = 0.000681812 Jy ! Component: 150 - total flux cleaned = 0.000696876 Jy ! Component: 200 - total flux cleaned = 0.000696286 Jy ! Total flux subtracted in 200 components = 0.000696286 Jy ! Clean residual min=-0.001277 max=0.001199 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.17995 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.17995 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=0.124525Jy sigma=0.000636 ! Fit after self-cal, rms=0.124529Jy sigma=0.000636 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 = 0.000169603 Jy ! Component: 100 - total flux cleaned = 0.000144282 Jy ! Component: 150 - total flux cleaned = 0.000144539 Jy ! Component: 200 - total flux cleaned = 0.00013368 Jy ! Total flux subtracted in 200 components = 0.00013368 Jy ! Clean residual min=-0.001255 max=0.001206 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.180084 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.180084 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=0.124530Jy sigma=0.000636 ! Fit after self-cal, rms=0.124529Jy sigma=0.000636 ! 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=0.9186 mas, bmaj=1.048 mas, bpa=0.4066 degrees ! Estimated noise=553.204 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 1.048 at 0.4066 degrees (North through East) ! Clean map min=-0.0011931 max=0.12028 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=0.7648 mas, bmaj=0.8648 mas, bpa=-7.174 degrees ! Estimated noise=1261.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.089298 Jy ! Component: 100 - total flux cleaned = 0.117511 Jy ! Component: 150 - total flux cleaned = 0.132213 Jy ! Component: 200 - total flux cleaned = 0.14158 Jy ! Total flux subtracted in 200 components = 0.14158 Jy ! Clean residual min=-0.004690 max=0.005355 Jy/beam ! Clean residual mean=-0.000028 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.14158 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.14158 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=1.048 mas, bpa=0.4066 degrees ! Estimated noise=553.204 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 = 0.0093816 Jy ! Component: 100 - total flux cleaned = 0.0158526 Jy ! Component: 150 - total flux cleaned = 0.0205036 Jy ! Component: 200 - total flux cleaned = 0.0239171 Jy ! Total flux subtracted in 200 components = 0.0239171 Jy ! Clean residual min=-0.002268 max=0.002248 Jy/beam ! Clean residual mean=-0.000029 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.165497 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.165497 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=2.005 mas, bmaj=2.091 mas, bpa=87.13 degrees ! Estimated noise=784.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454456 Jy ! Component: 100 - total flux cleaned = 0.00733588 Jy ! Component: 150 - total flux cleaned = 0.00930704 Jy ! Component: 200 - total flux cleaned = 0.0107649 Jy ! Total flux subtracted in 200 components = 0.0107649 Jy ! Clean residual min=-0.001486 max=0.001437 Jy/beam ! Clean residual mean=-0.000023 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.176262 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 = 0.00110425 Jy ! Component: 100 - total flux cleaned = 0.00166476 Jy ! Component: 150 - total flux cleaned = 0.00209769 Jy ! Component: 200 - total flux cleaned = 0.00243743 Jy ! Total flux subtracted in 200 components = 0.00243743 Jy ! Clean residual min=-0.001333 max=0.001256 Jy/beam ! Clean residual mean=-0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.178699 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 94 components and 0.1787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=1.048 mas, bpa=0.4066 degrees ! Estimated noise=553.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539927 Jy ! Component: 100 - total flux cleaned = 0.000902295 Jy ! Component: 150 - total flux cleaned = 0.00111448 Jy ! Component: 200 - total flux cleaned = 0.00120969 Jy ! Total flux subtracted in 200 components = 0.00120969 Jy ! Clean residual min=-0.001619 max=0.001340 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.179909 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.179909 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=0.124557Jy sigma=0.000636 ! Fit after self-cal, rms=0.124547Jy sigma=0.000636 wmodel J2047+5343_X_2017_01_21_pus_map.mod ! Writing 106 model components to file: J2047+5343_X_2017_01_21_pus_map.mod wobs J2047+5343_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2047+5343_X_2017_01_21_pus_uvs.fits wwins J2047+5343_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2047+5343_X_2017_01_21_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 = -0.000358721 Jy ! Component: 100 - total flux cleaned = -0.000496332 Jy ! Component: 150 - total flux cleaned = -0.000431989 Jy ! Component: 200 - total flux cleaned = -0.000452403 Jy ! Component: 250 - total flux cleaned = -0.00043271 Jy ! Component: 300 - total flux cleaned = -0.00039504 Jy ! Component: 350 - total flux cleaned = -0.000340514 Jy ! Component: 400 - total flux cleaned = -0.000322665 Jy ! Component: 450 - total flux cleaned = -0.000270772 Jy ! Component: 500 - total flux cleaned = -0.000237005 Jy ! Component: 550 - total flux cleaned = -0.000170933 Jy ! Component: 600 - total flux cleaned = -0.000138675 Jy ! Component: 650 - total flux cleaned = -7.56922e-05 Jy ! Component: 700 - total flux cleaned = -9.14512e-05 Jy ! Component: 750 - total flux cleaned = -4.59526e-05 Jy ! Component: 800 - total flux cleaned = -3.11311e-05 Jy ! Component: 850 - total flux cleaned = 1.29652e-05 Jy ! Component: 900 - total flux cleaned = 4.1696e-05 Jy ! Component: 950 - total flux cleaned = 8.42217e-05 Jy ! Component: 1000 - total flux cleaned = 0.000112173 Jy ! Component: 1050 - total flux cleaned = 0.000153179 Jy ! Component: 1100 - total flux cleaned = 0.00015296 Jy ! Component: 1150 - total flux cleaned = 0.000166481 Jy ! Component: 1200 - total flux cleaned = 0.000153564 Jy ! Component: 1250 - total flux cleaned = 0.0002189 Jy ! Component: 1300 - total flux cleaned = 0.000244579 Jy ! Component: 1350 - total flux cleaned = 0.000180619 Jy ! Component: 1400 - total flux cleaned = 0.000231061 Jy ! Component: 1450 - total flux cleaned = 0.000206132 Jy ! Component: 1500 - total flux cleaned = 0.000242911 Jy ! Component: 1550 - total flux cleaned = 0.000193954 Jy ! Component: 1600 - total flux cleaned = 0.000157924 Jy ! Component: 1650 - total flux cleaned = 0.000157813 Jy ! Component: 1700 - total flux cleaned = 8.74291e-05 Jy ! Component: 1750 - total flux cleaned = 0.000122387 Jy ! Component: 1800 - total flux cleaned = 0.000122249 Jy ! Component: 1850 - total flux cleaned = 6.51721e-05 Jy ! Component: 1900 - total flux cleaned = 5.40217e-05 Jy ! Component: 1950 - total flux cleaned = 3.17865e-05 Jy ! Component: 2000 - total flux cleaned = 9.66132e-06 Jy ! Total flux subtracted in 2048 components = -1.22642e-05 Jy ! Clean residual min=-0.000630 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.179897 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 260 components and 0.179897 Jy ![Exited script file: muppet] wmap "J2047+5343_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 1.048 at 0.4066 degrees (North through East) ! Clean map min=-0.0013073 max=0.12024 Jy/beam ! Writing clean map to FITS file: J2047+5343_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193341 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482402 0.482402 0.964805 1.92961 3.85922 7.71844 15.4369 30.8737 61.7475 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 1.048 at 0.4066 degrees (North through East) ! Clean map min=-0.0013073 max=0.12024 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 J2047+5343_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:20 2019