! Started logfile: J2235+3418_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:50 2019 obs J2235+3418_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2235+3418_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.547126 visibilities/baseline/integration-bin. ! Found source: J2235+3418 ! ! 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 34272 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 J2235+3418_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 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 359 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 384 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 439 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985795Jy sigma=0.008752 ! Fit after self-cal, rms=0.953483Jy sigma=0.008483 ! 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=0.9481 mas, bmaj=2.1 mas, bpa=-1.535 degrees ! Estimated noise=1138.94 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 = 0.0367165 Jy ! Component: 100 - total flux cleaned = 0.045228 Jy ! Total flux subtracted in 100 components = 0.045228 Jy ! Clean residual min=-0.002632 max=0.003403 Jy/beam ! Clean residual mean=0.000004 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.045228 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.045228 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=0.070988Jy sigma=0.000611 ! Fit after self-cal, rms=0.070273Jy sigma=0.000605 ! 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=1.327 mas, bmaj=2.15 mas, bpa=-3.479 degrees ! Estimated noise=454.78 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 = 0.00503139 Jy ! Component: 100 - total flux cleaned = 0.00700314 Jy ! Component: 150 - total flux cleaned = 0.0077175 Jy ! Component: 200 - total flux cleaned = 0.00788401 Jy ! Total flux subtracted in 200 components = 0.00788401 Jy ! Clean residual min=-0.001530 max=0.001612 Jy/beam ! Clean residual mean=0.000008 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.053112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.053112 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=0.069941Jy sigma=0.000603 ! Fit after self-cal, rms=0.069932Jy sigma=0.000602 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.94 KP 0.96 ! LA 1.03 MK 0.97 NL 0.95 OV 1.00* ! PT 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 0.94 KP 1.04 ! LA 1.05 MK 1.02 NL 1.00 OV 1.00* ! PT 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.00 KP 0.92 ! LA 0.98 MK 1.04 NL 0.99 OV 1.00* ! PT 1.16 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 0.95 KP 0.98 ! LA 1.03 MK 0.98 NL 1.02 OV 1.00* ! PT 1.11 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.95 KP 1.02 ! LA 1.02 MK 1.20 NL 0.99 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.99 KP 0.95 ! LA 1.00 MK 1.13 NL 0.96 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 KP 0.98 ! LA 0.96 MK 0.95 NL 1.01 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 0.91 KP 0.99 ! LA 1.06 MK 1.02 NL 1.06 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.92 KP 0.93 ! LA 1.00 MK 0.97 NL 1.10 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.93 KP 0.88 ! LA 1.04 MK 0.98 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.92 KP 0.93 ! LA 0.97 MK 1.00* NL 0.94 OV 1.00* ! PT 0.91 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 HN 0.99 KP 0.90 ! LA 0.96 MK 1.00* NL 0.94 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.069932Jy sigma=0.000602 ! Fit after self-cal, rms=0.068987Jy sigma=0.000601 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=2.14 mas, bpa=-4.209 degrees ! Estimated noise=454.007 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 = -1.03342e-05 Jy ! Component: 100 - total flux cleaned = 9.53006e-05 Jy ! Component: 150 - total flux cleaned = 0.000149522 Jy ! Component: 200 - total flux cleaned = 0.000172057 Jy ! Total flux subtracted in 200 components = 0.000172057 Jy ! Clean residual min=-0.001048 max=0.001069 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.053284 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.053284 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=0.068980Jy sigma=0.000601 ! Fit after self-cal, rms=0.068981Jy sigma=0.000601 ! 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=0.068981Jy sigma=0.000601 ! Fit after self-cal, rms=0.069214Jy sigma=0.000600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.327 mas, bmaj=2.135 mas, bpa=-4.313 degrees ! Estimated noise=454.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217529 Jy ! Component: 100 - total flux cleaned = 0.000294733 Jy ! Component: 150 - total flux cleaned = 0.000303759 Jy ! Component: 200 - total flux cleaned = 0.000303859 Jy ! Total flux subtracted in 200 components = 0.000303859 Jy ! Clean residual min=-0.001071 max=0.000964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0535879 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0535879 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=0.069211Jy sigma=0.000600 ! Fit after self-cal, rms=0.069240Jy sigma=0.000600 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12498e-05 Jy ! Component: 100 - total flux cleaned = 6.11464e-05 Jy ! Component: 150 - total flux cleaned = 4.37642e-05 Jy ! Component: 200 - total flux cleaned = 4.34179e-05 Jy ! Total flux subtracted in 200 components = 4.34179e-05 Jy ! Clean residual min=-0.001115 max=0.000976 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0536313 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0536313 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=0.069237Jy sigma=0.000600 ! Fit after self-cal, rms=0.069238Jy sigma=0.000600 ! 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=0.069238Jy sigma=0.000600 ! Fit after self-cal, rms=0.069316Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=2.133 mas, bpa=-4.325 degrees ! Estimated noise=454.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151939 Jy ! Component: 100 - total flux cleaned = 0.000198524 Jy ! Component: 150 - total flux cleaned = 0.000206709 Jy ! Component: 200 - total flux cleaned = 0.00022027 Jy ! Total flux subtracted in 200 components = 0.00022027 Jy ! Clean residual min=-0.001099 max=0.000942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0538516 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0538516 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=0.069313Jy sigma=0.000600 ! Fit after self-cal, rms=0.069329Jy sigma=0.000600 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.46189e-06 Jy ! Component: 100 - total flux cleaned = -7.69504e-06 Jy ! Component: 150 - total flux cleaned = -8.16012e-06 Jy ! Component: 200 - total flux cleaned = -8.55692e-06 Jy ! Total flux subtracted in 200 components = -8.55692e-06 Jy ! Clean residual min=-0.001114 max=0.000951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.053843 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.053843 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=0.069327Jy sigma=0.000600 ! Fit after self-cal, rms=0.069328Jy sigma=0.000600 ! 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=0.069328Jy sigma=0.000600 ! Fit after self-cal, rms=0.069297Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=2.526 mas, bpa=-46.65 degrees ! Estimated noise=514.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220604 Jy ! Component: 100 - total flux cleaned = 0.000242104 Jy ! Component: 150 - total flux cleaned = 0.000258169 Jy ! Component: 200 - total flux cleaned = 0.000253201 Jy ! Total flux subtracted in 200 components = 0.000253201 Jy ! Clean residual min=-0.000773 max=0.000848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0540962 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0540962 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=0.069296Jy sigma=0.000600 ! Fit after self-cal, rms=0.069296Jy sigma=0.000600 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.99965e-05 Jy ! Component: 100 - total flux cleaned = 5.00675e-05 Jy ! Component: 150 - total flux cleaned = 4.99113e-05 Jy ! Component: 200 - total flux cleaned = 4.98848e-05 Jy ! Total flux subtracted in 200 components = 4.98848e-05 Jy ! Clean residual min=-0.000796 max=0.000850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0541461 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0541461 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=0.069296Jy sigma=0.000600 ! Fit after self-cal, rms=0.069295Jy sigma=0.000600 ! 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=1.319 mas, bmaj=2.132 mas, bpa=-4.336 degrees ! Estimated noise=453.794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.319 x 2.132 at -4.336 degrees (North through East) ! Clean map min=-0.0010079 max=0.048902 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=0.9406 mas, bmaj=2.08 mas, bpa=-2.036 degrees ! Estimated noise=1127.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367358 Jy ! Component: 100 - total flux cleaned = 0.0460262 Jy ! Component: 150 - total flux cleaned = 0.0496042 Jy ! Component: 200 - total flux cleaned = 0.0508987 Jy ! Total flux subtracted in 200 components = 0.0508987 Jy ! Clean residual min=-0.002187 max=0.002283 Jy/beam ! Clean residual mean=0.000000 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0508987 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0508987 Jy ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=2.132 mas, bpa=-4.336 degrees ! Estimated noise=453.794 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 = 0.00178363 Jy ! Component: 100 - total flux cleaned = 0.00238173 Jy ! Component: 150 - total flux cleaned = 0.00260474 Jy ! Component: 200 - total flux cleaned = 0.00277278 Jy ! Total flux subtracted in 200 components = 0.00277278 Jy ! Clean residual min=-0.001196 max=0.000995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0536715 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0536715 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=2.392 mas, bmaj=2.526 mas, bpa=-46.65 degrees ! Estimated noise=514.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275802 Jy ! Component: 100 - total flux cleaned = 0.000339149 Jy ! Component: 150 - total flux cleaned = 0.000388857 Jy ! Component: 200 - total flux cleaned = 0.000416457 Jy ! Total flux subtracted in 200 components = 0.000416457 Jy ! Clean residual min=-0.000855 max=0.000905 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.054088 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 = 2.38703e-05 Jy ! Component: 100 - total flux cleaned = 3.97741e-05 Jy ! Component: 150 - total flux cleaned = 5.42076e-05 Jy ! Component: 200 - total flux cleaned = 5.86811e-05 Jy ! Total flux subtracted in 200 components = 5.86811e-05 Jy ! Clean residual min=-0.000831 max=0.000890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0541467 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0541467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=2.132 mas, bpa=-4.336 degrees ! Estimated noise=453.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184884 Jy ! Component: 100 - total flux cleaned = -0.000177402 Jy ! Component: 150 - total flux cleaned = -0.000158541 Jy ! Component: 200 - total flux cleaned = -0.000153525 Jy ! Total flux subtracted in 200 components = -0.000153525 Jy ! Clean residual min=-0.001114 max=0.000941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0539931 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0539931 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=0.069294Jy sigma=0.000600 ! Fit after self-cal, rms=0.069295Jy sigma=0.000600 wmodel J2235+3418_X_2017_10_09_pus_map.mod ! Writing 49 model components to file: J2235+3418_X_2017_10_09_pus_map.mod wobs J2235+3418_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2235+3418_X_2017_10_09_pus_uvs.fits wwins J2235+3418_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2235+3418_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 = -0.000203583 Jy ! Component: 100 - total flux cleaned = -7.33664e-05 Jy ! Component: 150 - total flux cleaned = 0.00011288 Jy ! Component: 200 - total flux cleaned = 0.000163916 Jy ! Component: 250 - total flux cleaned = 0.00018849 Jy ! Component: 300 - total flux cleaned = 0.000268665 Jy ! Component: 350 - total flux cleaned = 0.000334492 Jy ! Component: 400 - total flux cleaned = 0.000397822 Jy ! Component: 450 - total flux cleaned = 0.000479054 Jy ! Component: 500 - total flux cleaned = 0.000537705 Jy ! Component: 550 - total flux cleaned = 0.000575772 Jy ! Component: 600 - total flux cleaned = 0.000649133 Jy ! Component: 650 - total flux cleaned = 0.000684646 Jy ! Component: 700 - total flux cleaned = 0.00074516 Jy ! Component: 750 - total flux cleaned = 0.000795339 Jy ! Component: 800 - total flux cleaned = 0.000827926 Jy ! Component: 850 - total flux cleaned = 0.00085993 Jy ! Component: 900 - total flux cleaned = 0.000914189 Jy ! Component: 950 - total flux cleaned = 0.000951747 Jy ! Component: 1000 - total flux cleaned = 0.000988493 Jy ! Component: 1050 - total flux cleaned = 0.000995731 Jy ! Component: 1100 - total flux cleaned = 0.00100293 Jy ! Component: 1150 - total flux cleaned = 0.00102346 Jy ! Component: 1200 - total flux cleaned = 0.0010436 Jy ! Component: 1250 - total flux cleaned = 0.00107658 Jy ! Component: 1300 - total flux cleaned = 0.00111512 Jy ! Component: 1350 - total flux cleaned = 0.00112766 Jy ! Component: 1400 - total flux cleaned = 0.00116483 Jy ! Component: 1450 - total flux cleaned = 0.00117696 Jy ! Component: 1500 - total flux cleaned = 0.00118896 Jy ! Component: 1550 - total flux cleaned = 0.0012184 Jy ! Component: 1600 - total flux cleaned = 0.0012415 Jy ! Component: 1650 - total flux cleaned = 0.00127571 Jy ! Component: 1700 - total flux cleaned = 0.00131482 Jy ! Component: 1750 - total flux cleaned = 0.00134232 Jy ! Component: 1800 - total flux cleaned = 0.00137478 Jy ! Component: 1850 - total flux cleaned = 0.00140144 Jy ! Component: 1900 - total flux cleaned = 0.00143839 Jy ! Component: 1950 - total flux cleaned = 0.00145923 Jy ! Component: 2000 - total flux cleaned = 0.00149524 Jy ! Total flux subtracted in 2048 components = 0.00152061 Jy ! Clean residual min=-0.000267 max=0.000274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0555138 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 165 components and 0.0555137 Jy ![Exited script file: muppet] wmap "J2235+3418_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.319 x 2.132 at -4.336 degrees (North through East) ! Clean map min=-0.00080358 max=0.048791 Jy/beam ! Writing clean map to FITS file: J2235+3418_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 0.048791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.94242e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.54984 0.54984 1.09968 2.19936 4.39872 8.79744 17.5949 35.1898 70.3795 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.319 x 2.132 at -4.336 degrees (North through East) ! Clean map min=-0.00080358 max=0.048791 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 J2235+3418_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:52 2019