! Started logfile: J2352+3030_X_2017_10_09_pus_uvs.log on Sun May 12 15:26:16 2019 obs J2352+3030_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2352+3030_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.577435 visibilities/baseline/integration-bin. ! Found source: J2352+3030 ! ! 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 36420 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 J2352+3030_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 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962960Jy sigma=0.008423 ! Fit after self-cal, rms=0.945271Jy sigma=0.008278 ! 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=1.137 mas, bmaj=2.172 mas, bpa=2.179 degrees ! Estimated noise=965.812 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 = 0.0446114 Jy ! Component: 100 - total flux cleaned = 0.0543712 Jy ! Total flux subtracted in 100 components = 0.0543712 Jy ! Clean residual min=-0.002688 max=0.002895 Jy/beam ! Clean residual mean=0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0543712 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0543712 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=0.074017Jy sigma=0.000627 ! Fit after self-cal, rms=0.073751Jy sigma=0.000625 ! 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=1.311 mas, bmaj=2.274 mas, bpa=-0.1295 degrees ! Estimated noise=426.17 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 = 0.0032987 Jy ! Component: 100 - total flux cleaned = 0.0047234 Jy ! Component: 150 - total flux cleaned = 0.00510808 Jy ! Component: 200 - total flux cleaned = 0.00528729 Jy ! Total flux subtracted in 200 components = 0.00528729 Jy ! Clean residual min=-0.001526 max=0.001330 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0596585 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0596585 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=0.073613Jy sigma=0.000624 ! Fit after self-cal, rms=0.073622Jy sigma=0.000624 ! 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 1.00 FD 1.03 HN 0.99 KP 1.00 ! LA 0.97 MK 1.00 NL 0.90 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.03 ! LA 1.03 MK 1.08 NL 0.94 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.95 ! LA 1.05 MK 0.96 NL 0.96 OV 1.00* ! PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.00 HN 0.99 KP 0.92 ! LA 1.02 MK 1.10 NL 0.91 OV 1.00* ! PT 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.97 KP 1.01 ! LA 0.96 MK 1.07 NL 0.99 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 0.97 ! LA 1.01 MK 1.00 NL 0.91 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.06 KP 0.98 ! LA 1.00 MK 0.98 NL 0.93 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.13 KP 1.00 ! LA 1.09 MK 0.97 NL 1.00 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.94 KP 1.19 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00* ! PT 1.14 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.03 KP 0.95 ! LA 1.04 MK 0.95 NL 0.91 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.98 KP 0.99 ! LA 1.00 MK 0.94 NL 1.02 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 0.92 KP 0.94 ! LA 1.01 MK 1.18 NL 1.01 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.073622Jy sigma=0.000624 ! Fit after self-cal, rms=0.073464Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.272 mas, bpa=-0.3661 degrees ! Estimated noise=424.368 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 = 1.43253e-05 Jy ! Component: 100 - total flux cleaned = 0.000110961 Jy ! Component: 150 - total flux cleaned = 0.000138428 Jy ! Component: 200 - total flux cleaned = 0.000150779 Jy ! Total flux subtracted in 200 components = 0.000150779 Jy ! Clean residual min=-0.001024 max=0.001113 Jy/beam ! Clean residual mean=-0.000007 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0598093 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0598093 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=0.073457Jy sigma=0.000622 ! Fit after self-cal, rms=0.073518Jy sigma=0.000622 ! 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=0.073518Jy sigma=0.000622 ! Fit after self-cal, rms=0.074260Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.273 mas, bpa=-0.4099 degrees ! Estimated noise=424.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.47115e-05 Jy ! Component: 100 - total flux cleaned = 6.35534e-06 Jy ! Component: 150 - total flux cleaned = 1.79112e-05 Jy ! Component: 200 - total flux cleaned = 2.7635e-05 Jy ! Total flux subtracted in 200 components = 2.7635e-05 Jy ! Clean residual min=-0.000845 max=0.000973 Jy/beam ! Clean residual mean=-0.000006 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0598369 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0598369 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=0.074256Jy sigma=0.000622 ! Fit after self-cal, rms=0.074310Jy 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 = -5.06059e-06 Jy ! Component: 100 - total flux cleaned = 1.61408e-05 Jy ! Component: 150 - total flux cleaned = 1.58611e-05 Jy ! Component: 200 - total flux cleaned = 7.44533e-06 Jy ! Total flux subtracted in 200 components = 7.44533e-06 Jy ! Clean residual min=-0.000845 max=0.001004 Jy/beam ! Clean residual mean=-0.000006 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0598443 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0598443 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=0.074308Jy sigma=0.000621 ! Fit after self-cal, rms=0.074309Jy sigma=0.000621 ! 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=0.074309Jy sigma=0.000621 ! Fit after self-cal, rms=0.074678Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=2.277 mas, bpa=-0.3351 degrees ! Estimated noise=424.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.28069e-05 Jy ! Component: 100 - total flux cleaned = 7.31692e-05 Jy ! Component: 150 - total flux cleaned = 6.41357e-05 Jy ! Component: 200 - total flux cleaned = 7.86249e-05 Jy ! Total flux subtracted in 200 components = 7.86249e-05 Jy ! Clean residual min=-0.000842 max=0.000985 Jy/beam ! Clean residual mean=-0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.059923 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.059923 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=0.074675Jy sigma=0.000621 ! Fit after self-cal, rms=0.074690Jy 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 = -2.85114e-06 Jy ! Component: 100 - total flux cleaned = 4.69613e-06 Jy ! Component: 150 - total flux cleaned = 1.16245e-05 Jy ! Component: 200 - total flux cleaned = 1.80088e-05 Jy ! Total flux subtracted in 200 components = 1.80088e-05 Jy ! Clean residual min=-0.000857 max=0.000984 Jy/beam ! Clean residual mean=-0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.059941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.059941 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=0.074689Jy sigma=0.000621 ! Fit after self-cal, rms=0.074689Jy 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=0.074689Jy sigma=0.000621 ! Fit after self-cal, rms=0.074813Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=2.557 mas, bpa=-10.21 degrees ! Estimated noise=481.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.40081e-05 Jy ! Component: 100 - total flux cleaned = -1.42141e-05 Jy ! Component: 150 - total flux cleaned = -2.28752e-05 Jy ! Component: 200 - total flux cleaned = -3.06255e-05 Jy ! Total flux subtracted in 200 components = -3.06255e-05 Jy ! Clean residual min=-0.000902 max=0.000947 Jy/beam ! Clean residual mean=-0.000012 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0599103 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0599103 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=0.074813Jy sigma=0.000621 ! Fit after self-cal, rms=0.074815Jy 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 = -1.91046e-05 Jy ! Component: 100 - total flux cleaned = -3.93331e-05 Jy ! Component: 150 - total flux cleaned = -4.26195e-05 Jy ! Component: 200 - total flux cleaned = -4.59091e-05 Jy ! Total flux subtracted in 200 components = -4.59091e-05 Jy ! Clean residual min=-0.000910 max=0.000950 Jy/beam ! Clean residual mean=-0.000012 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0598644 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0598644 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=0.074816Jy sigma=0.000621 ! Fit after self-cal, rms=0.074816Jy 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=1.308 mas, bmaj=2.28 mas, bpa=-0.2751 degrees ! Estimated noise=425.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.308 x 2.28 at -0.2751 degrees (North through East) ! Clean map min=-0.00087319 max=0.057513 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=1.14 mas, bmaj=2.18 mas, bpa=1.893 degrees ! Estimated noise=959.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446225 Jy ! Component: 100 - total flux cleaned = 0.0544767 Jy ! Component: 150 - total flux cleaned = 0.0574913 Jy ! Component: 200 - total flux cleaned = 0.0585075 Jy ! Total flux subtracted in 200 components = 0.0585075 Jy ! Clean residual min=-0.001971 max=0.002052 Jy/beam ! Clean residual mean=0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0585075 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 0.0585075 Jy ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.28 mas, bpa=-0.2751 degrees ! Estimated noise=425.44 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 = 0.000754261 Jy ! Component: 100 - total flux cleaned = 0.000793573 Jy ! Component: 150 - total flux cleaned = 0.000914792 Jy ! Component: 200 - total flux cleaned = 0.000988446 Jy ! Total flux subtracted in 200 components = 0.000988446 Jy ! Clean residual min=-0.000943 max=0.001046 Jy/beam ! Clean residual mean=-0.000006 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.059496 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0594959 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=2.1 mas, bmaj=2.557 mas, bpa=-10.21 degrees ! Estimated noise=481.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162677 Jy ! Component: 100 - total flux cleaned = 0.000215732 Jy ! Component: 150 - total flux cleaned = 0.000232222 Jy ! Component: 200 - total flux cleaned = 0.00023183 Jy ! Total flux subtracted in 200 components = 0.00023183 Jy ! Clean residual min=-0.000928 max=0.000995 Jy/beam ! Clean residual mean=-0.000012 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0597278 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 = 6.89142e-06 Jy ! Component: 100 - total flux cleaned = 1.29265e-05 Jy ! Component: 150 - total flux cleaned = 1.29951e-05 Jy ! Component: 200 - total flux cleaned = 1.867e-05 Jy ! Total flux subtracted in 200 components = 1.867e-05 Jy ! Clean residual min=-0.000919 max=0.000972 Jy/beam ! Clean residual mean=-0.000012 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0597464 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0597464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.28 mas, bpa=-0.2751 degrees ! Estimated noise=425.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.59838e-05 Jy ! Component: 100 - total flux cleaned = -2.09477e-06 Jy ! Component: 150 - total flux cleaned = 4.66511e-05 Jy ! Component: 200 - total flux cleaned = 9.01036e-05 Jy ! Total flux subtracted in 200 components = 9.01036e-05 Jy ! Clean residual min=-0.000891 max=0.001013 Jy/beam ! Clean residual mean=-0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0598365 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0598365 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=0.074819Jy sigma=0.000621 ! Fit after self-cal, rms=0.074822Jy sigma=0.000621 wmodel J2352+3030_X_2017_10_09_pus_map.mod ! Writing 39 model components to file: J2352+3030_X_2017_10_09_pus_map.mod wobs J2352+3030_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2352+3030_X_2017_10_09_pus_uvs.fits wwins J2352+3030_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2352+3030_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 = 0.000183632 Jy ! Component: 100 - total flux cleaned = 0.000243129 Jy ! Component: 150 - total flux cleaned = 0.00028539 Jy ! Component: 200 - total flux cleaned = 0.000272496 Jy ! Component: 250 - total flux cleaned = 0.000335588 Jy ! Component: 300 - total flux cleaned = 0.000371443 Jy ! Component: 350 - total flux cleaned = 0.000394574 Jy ! Component: 400 - total flux cleaned = 0.000405378 Jy ! Component: 450 - total flux cleaned = 0.000384168 Jy ! Component: 500 - total flux cleaned = 0.000394701 Jy ! Component: 550 - total flux cleaned = 0.000424474 Jy ! Component: 600 - total flux cleaned = 0.000433918 Jy ! Component: 650 - total flux cleaned = 0.000434029 Jy ! Component: 700 - total flux cleaned = 0.000489175 Jy ! Component: 750 - total flux cleaned = 0.000542782 Jy ! Component: 800 - total flux cleaned = 0.000568957 Jy ! Component: 850 - total flux cleaned = 0.000636904 Jy ! Component: 900 - total flux cleaned = 0.000653443 Jy ! Component: 950 - total flux cleaned = 0.000693928 Jy ! Component: 1000 - total flux cleaned = 0.000709756 Jy ! Component: 1050 - total flux cleaned = 0.00072528 Jy ! Component: 1100 - total flux cleaned = 0.000733011 Jy ! Component: 1150 - total flux cleaned = 0.000748146 Jy ! Component: 1200 - total flux cleaned = 0.000777572 Jy ! Component: 1250 - total flux cleaned = 0.000791963 Jy ! Component: 1300 - total flux cleaned = 0.000799084 Jy ! Component: 1350 - total flux cleaned = 0.00081312 Jy ! Component: 1400 - total flux cleaned = 0.000840449 Jy ! Component: 1450 - total flux cleaned = 0.000833623 Jy ! Component: 1500 - total flux cleaned = 0.000866758 Jy ! Component: 1550 - total flux cleaned = 0.000886295 Jy ! Component: 1600 - total flux cleaned = 0.000905579 Jy ! Component: 1650 - total flux cleaned = 0.000937041 Jy ! Component: 1700 - total flux cleaned = 0.000967966 Jy ! Component: 1750 - total flux cleaned = 0.000974038 Jy ! Component: 1800 - total flux cleaned = 0.000998087 Jy ! Component: 1850 - total flux cleaned = 0.00102179 Jy ! Component: 1900 - total flux cleaned = 0.00103935 Jy ! Component: 1950 - total flux cleaned = 0.0010681 Jy ! Component: 2000 - total flux cleaned = 0.00107955 Jy ! Total flux subtracted in 2048 components = 0.00111883 Jy ! Clean residual min=-0.000301 max=0.000429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0609554 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 180 components and 0.0609554 Jy ![Exited script file: muppet] wmap "J2352+3030_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.308 x 2.28 at -0.2751 degrees (North through East) ! Clean map min=-0.00056397 max=0.057448 Jy/beam ! Writing clean map to FITS file: J2352+3030_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 0.057448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562631 0.562631 1.12526 2.25052 4.50105 9.00209 18.0042 36.0084 72.0167 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.308 x 2.28 at -0.2751 degrees (North through East) ! Clean map min=-0.00056397 max=0.057448 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 J2352+3030_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:26:19 2019