! Started logfile: J1231+6414_X_2017_10_09_pus_uvs.log on Sun May 12 15:21:15 2019 obs J1231+6414_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1231+6414_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.414193 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1231+6414 ! ! 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 26124 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 J1231+6414_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 678 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 752 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 662 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 687 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 671 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1052 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 960 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1002 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 837 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1017 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1089 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 773 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002276Jy sigma=0.008933 ! Fit after self-cal, rms=0.950549Jy sigma=0.008480 ! 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=1.063 mas, bmaj=2.022 mas, bpa=-67.94 degrees ! Estimated noise=1557.42 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 = 0.0401567 Jy ! Component: 100 - total flux cleaned = 0.0494522 Jy ! Total flux subtracted in 100 components = 0.0494522 Jy ! Clean residual min=-0.003341 max=0.003396 Jy/beam ! Clean residual mean=0.000004 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0494522 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0494522 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=0.063216Jy sigma=0.000553 ! Fit after self-cal, rms=0.062047Jy sigma=0.000543 ! 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=2.148 mas, bmaj=3.225 mas, bpa=-76.08 degrees ! Estimated noise=810.066 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 = 0.0029058 Jy ! Component: 100 - total flux cleaned = 0.00366184 Jy ! Component: 150 - total flux cleaned = 0.00383133 Jy ! Component: 200 - total flux cleaned = 0.00385163 Jy ! Total flux subtracted in 200 components = 0.00385163 Jy ! Clean residual min=-0.001787 max=0.001704 Jy/beam ! Clean residual mean=0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0533039 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0533039 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=0.061917Jy sigma=0.000542 ! Fit after self-cal, rms=0.061909Jy sigma=0.000542 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.95 ! LA 1.05 MK 1.00* NL 1.00 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 1.05 ! LA 1.01 MK 0.97 NL 1.07 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 0.98 ! LA 1.03 MK 0.84 NL 1.01 OV 1.00* ! PT 1.13 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00* KP 1.05 ! LA 1.05 MK 1.00* NL 1.01 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 0.95 ! LA 1.08 MK 1.00* NL 1.07 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.96 ! LA 0.99 MK 1.00* NL 0.93 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.13 ! LA 1.08 MK 1.00* NL 0.85 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 1.00 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 222 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00* KP 0.90 ! LA 1.02 MK 0.87 NL 1.07 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 10. ! A total of 177 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 1.02 ! LA 1.07 MK 1.00* NL 1.00* OV 1.00* ! PT 0.86 ! ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.82 ! LA 1.01 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 258 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* KP 0.91 ! LA 1.00 MK 1.00* NL 0.99 OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.061909Jy sigma=0.000542 ! Fit after self-cal, rms=0.064228Jy sigma=0.000551 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=3.076 mas, bpa=-76.52 degrees ! Estimated noise=893.2 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 = 8.93854e-05 Jy ! Component: 100 - total flux cleaned = 0.000102829 Jy ! Component: 150 - total flux cleaned = 0.000102962 Jy ! Component: 200 - total flux cleaned = 0.000123147 Jy ! Total flux subtracted in 200 components = 0.000123147 Jy ! Clean residual min=-0.001566 max=0.001537 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.053427 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.053427 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=0.064224Jy sigma=0.000551 ! Fit after self-cal, rms=0.064223Jy sigma=0.000551 ! 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=0.064223Jy sigma=0.000551 ! Fit after self-cal, rms=0.064712Jy sigma=0.000550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=3.057 mas, bpa=-76.75 degrees ! Estimated noise=893.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119268 Jy ! Component: 100 - total flux cleaned = 0.000154702 Jy ! Component: 150 - total flux cleaned = 0.00016545 Jy ! Component: 200 - total flux cleaned = 0.00017552 Jy ! Total flux subtracted in 200 components = 0.00017552 Jy ! Clean residual min=-0.001581 max=0.001450 Jy/beam ! Clean residual mean=0.000010 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0536025 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0536025 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=0.064709Jy sigma=0.000550 ! Fit after self-cal, rms=0.064791Jy sigma=0.000549 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 = -0.000125659 Jy ! Component: 100 - total flux cleaned = -0.000125399 Jy ! Component: 150 - total flux cleaned = -0.000125775 Jy ! Component: 200 - total flux cleaned = -0.000134322 Jy ! Total flux subtracted in 200 components = -0.000134322 Jy ! Clean residual min=-0.001395 max=0.001453 Jy/beam ! Clean residual mean=0.000007 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0534682 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0534682 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=0.064789Jy sigma=0.000549 ! Fit after self-cal, rms=0.064791Jy sigma=0.000549 ! 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=0.064791Jy sigma=0.000549 ! Fit after self-cal, rms=0.065071Jy sigma=0.000549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.947 mas, bmaj=3.046 mas, bpa=-76.87 degrees ! Estimated noise=891.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.9988e-05 Jy ! Component: 100 - total flux cleaned = 0.000110999 Jy ! Component: 150 - total flux cleaned = 0.000120554 Jy ! Component: 200 - total flux cleaned = 0.000129874 Jy ! Total flux subtracted in 200 components = 0.000129874 Jy ! Clean residual min=-0.001341 max=0.001366 Jy/beam ! Clean residual mean=0.000007 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0535981 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0535981 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=0.065069Jy sigma=0.000549 ! Fit after self-cal, rms=0.065113Jy sigma=0.000549 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 = -6.17642e-05 Jy ! Component: 100 - total flux cleaned = -5.35738e-05 Jy ! Component: 150 - total flux cleaned = -5.36481e-05 Jy ! Component: 200 - total flux cleaned = -5.35072e-05 Jy ! Total flux subtracted in 200 components = -5.35072e-05 Jy ! Clean residual min=-0.001340 max=0.001384 Jy/beam ! Clean residual mean=0.000005 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0535446 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0535446 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=0.065112Jy sigma=0.000549 ! Fit after self-cal, rms=0.065114Jy sigma=0.000549 ! 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=0.065114Jy sigma=0.000549 ! Fit after self-cal, rms=0.065192Jy sigma=0.000549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=4.62 mas, bpa=65.46 degrees ! Estimated noise=946.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115037 Jy ! Component: 100 - total flux cleaned = 0.000108841 Jy ! Component: 150 - total flux cleaned = 0.000113913 Jy ! Component: 200 - total flux cleaned = 0.000118761 Jy ! Total flux subtracted in 200 components = 0.000118761 Jy ! Clean residual min=-0.001191 max=0.001267 Jy/beam ! Clean residual mean=0.000008 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0536633 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0536633 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=0.065191Jy sigma=0.000549 ! Fit after self-cal, rms=0.065210Jy sigma=0.000549 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 = -2.53239e-05 Jy ! Component: 100 - total flux cleaned = -2.58822e-05 Jy ! Component: 150 - total flux cleaned = -2.59253e-05 Jy ! Component: 200 - total flux cleaned = -2.58394e-05 Jy ! Total flux subtracted in 200 components = -2.58394e-05 Jy ! Clean residual min=-0.001200 max=0.001286 Jy/beam ! Clean residual mean=0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0536375 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0536375 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=0.065209Jy sigma=0.000549 ! Fit after self-cal, rms=0.065210Jy sigma=0.000549 ! 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=1.943 mas, bmaj=3.042 mas, bpa=-77.1 degrees ! Estimated noise=890.228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.943 x 3.042 at -77.1 degrees (North through East) ! Clean map min=-0.0012945 max=0.052439 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=1.039 mas, bmaj=1.997 mas, bpa=-71.67 degrees ! Estimated noise=1511.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396704 Jy ! Component: 100 - total flux cleaned = 0.0486599 Jy ! Component: 150 - total flux cleaned = 0.0516204 Jy ! Component: 200 - total flux cleaned = 0.0530792 Jy ! Total flux subtracted in 200 components = 0.0530792 Jy ! Clean residual min=-0.002640 max=0.002492 Jy/beam ! Clean residual mean=0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0530792 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0530792 Jy ! Inverting map and beam ! Estimated beam: bmin=1.943 mas, bmaj=3.042 mas, bpa=-77.1 degrees ! Estimated noise=890.228 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 = 0.00058762 Jy ! Component: 100 - total flux cleaned = 0.000604328 Jy ! Component: 150 - total flux cleaned = 0.000619595 Jy ! Component: 200 - total flux cleaned = 0.000634484 Jy ! Total flux subtracted in 200 components = 0.000634484 Jy ! Clean residual min=-0.001461 max=0.001505 Jy/beam ! Clean residual mean=0.000006 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0537137 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.0537137 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=3.413 mas, bmaj=4.62 mas, bpa=65.46 degrees ! Estimated noise=946.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.95526e-05 Jy ! Component: 100 - total flux cleaned = 5.68128e-05 Jy ! Component: 150 - total flux cleaned = 5.66927e-05 Jy ! Component: 200 - total flux cleaned = 5.65954e-05 Jy ! Total flux subtracted in 200 components = 5.65954e-05 Jy ! Clean residual min=-0.001255 max=0.001351 Jy/beam ! Clean residual mean=0.000008 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0537703 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.10962e-06 Jy ! Component: 100 - total flux cleaned = -1.55416e-05 Jy ! Component: 150 - total flux cleaned = -1.56205e-05 Jy ! Component: 200 - total flux cleaned = -2.2922e-05 Jy ! Total flux subtracted in 200 components = -2.2922e-05 Jy ! Clean residual min=-0.001245 max=0.001336 Jy/beam ! Clean residual mean=0.000008 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0537474 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0537474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.943 mas, bmaj=3.042 mas, bpa=-77.1 degrees ! Estimated noise=890.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.72063e-05 Jy ! Component: 100 - total flux cleaned = -2.48256e-05 Jy ! Component: 150 - total flux cleaned = -1.49335e-05 Jy ! Component: 200 - total flux cleaned = -1.40637e-05 Jy ! Total flux subtracted in 200 components = -1.40637e-05 Jy ! Clean residual min=-0.001383 max=0.001417 Jy/beam ! Clean residual mean=0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0537333 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0537333 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=0.065215Jy sigma=0.000549 ! Fit after self-cal, rms=0.065211Jy sigma=0.000549 wmodel J1231+6414_X_2017_10_09_pus_map.mod ! Writing 26 model components to file: J1231+6414_X_2017_10_09_pus_map.mod wobs J1231+6414_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1231+6414_X_2017_10_09_pus_uvs.fits wwins J1231+6414_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1231+6414_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 = -0.00017202 Jy ! Component: 100 - total flux cleaned = -0.000342535 Jy ! Component: 150 - total flux cleaned = -0.000359495 Jy ! Component: 200 - total flux cleaned = -0.000492987 Jy ! Component: 250 - total flux cleaned = -0.000524233 Jy ! Component: 300 - total flux cleaned = -0.000538563 Jy ! Component: 350 - total flux cleaned = -0.000525632 Jy ! Component: 400 - total flux cleaned = -0.000525666 Jy ! Component: 450 - total flux cleaned = -0.000536459 Jy ! Component: 500 - total flux cleaned = -0.000590813 Jy ! Component: 550 - total flux cleaned = -0.000601112 Jy ! Component: 600 - total flux cleaned = -0.000649835 Jy ! Component: 650 - total flux cleaned = -0.000705582 Jy ! Component: 700 - total flux cleaned = -0.000777069 Jy ! Component: 750 - total flux cleaned = -0.000837378 Jy ! Component: 800 - total flux cleaned = -0.00089573 Jy ! Component: 850 - total flux cleaned = -0.000952587 Jy ! Component: 900 - total flux cleaned = -0.00101583 Jy ! Component: 950 - total flux cleaned = -0.00106948 Jy ! Component: 1000 - total flux cleaned = -0.00112942 Jy ! Component: 1050 - total flux cleaned = -0.00115869 Jy ! Component: 1100 - total flux cleaned = -0.0011658 Jy ! Component: 1150 - total flux cleaned = -0.00117983 Jy ! Component: 1200 - total flux cleaned = -0.00117988 Jy ! Component: 1250 - total flux cleaned = -0.00121369 Jy ! Component: 1300 - total flux cleaned = -0.00122039 Jy ! Component: 1350 - total flux cleaned = -0.00123998 Jy ! Component: 1400 - total flux cleaned = -0.0012656 Jy ! Component: 1450 - total flux cleaned = -0.00129084 Jy ! Component: 1500 - total flux cleaned = -0.0013032 Jy ! Component: 1550 - total flux cleaned = -0.00132164 Jy ! Component: 1600 - total flux cleaned = -0.00135784 Jy ! Component: 1650 - total flux cleaned = -0.00136969 Jy ! Component: 1700 - total flux cleaned = -0.00138146 Jy ! Component: 1750 - total flux cleaned = -0.00139309 Jy ! Component: 1800 - total flux cleaned = -0.00141602 Jy ! Component: 1850 - total flux cleaned = -0.00142173 Jy ! Component: 1900 - total flux cleaned = -0.00143859 Jy ! Component: 1950 - total flux cleaned = -0.00144415 Jy ! Component: 2000 - total flux cleaned = -0.00145516 Jy ! Total flux subtracted in 2048 components = -0.00146066 Jy ! Clean residual min=-0.000321 max=0.000280 Jy/beam ! Clean residual mean=-0.000003 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0522726 Jy keep ! Adding 98 model components to the UV plane model. ! The established model now contains 124 components and 0.0522727 Jy ![Exited script file: muppet] wmap "J1231+6414_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.943 x 3.042 at -77.1 degrees (North through East) ! Clean map min=-0.00086109 max=0.051896 Jy/beam ! Writing clean map to FITS file: J1231+6414_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 0.0518958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100291 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579765 0.579765 1.15953 2.31906 4.63812 9.27624 18.5525 37.105 74.2099 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.943 x 3.042 at -77.1 degrees (North through East) ! Clean map min=-0.00086109 max=0.051896 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 J1231+6414_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:21:17 2019