! Started logfile: J0556-0241_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:09 2019 obs J0556-0241_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0556-0241_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.565068 visibilities/baseline/integration-bin. ! Found source: J0556-0241 ! ! 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 35640 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 J0556-0241_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 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 476 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 552 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 536 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 580 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 771 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 774 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 774 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 874 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970871Jy sigma=0.008884 ! Fit after self-cal, rms=0.947869Jy sigma=0.008679 ! 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=0.8836 mas, bmaj=3.131 mas, bpa=-17.21 degrees ! Estimated noise=998.091 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 = 0.0362172 Jy ! Component: 100 - total flux cleaned = 0.044951 Jy ! Total flux subtracted in 100 components = 0.044951 Jy ! Clean residual min=-0.002953 max=0.004339 Jy/beam ! Clean residual mean=-0.000030 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.044951 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.044951 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=0.065396Jy sigma=0.000591 ! Fit after self-cal, rms=0.064938Jy sigma=0.000587 ! 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=1.606 mas, bmaj=3.359 mas, bpa=-15.13 degrees ! Estimated noise=599.163 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 = 0.00979896 Jy ! Component: 100 - total flux cleaned = 0.013662 Jy ! Component: 150 - total flux cleaned = 0.0157941 Jy ! Component: 200 - total flux cleaned = 0.0170043 Jy ! Total flux subtracted in 200 components = 0.0170043 Jy ! Clean residual min=-0.002561 max=0.003612 Jy/beam ! Clean residual mean=-0.000031 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0619553 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0619553 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=0.063635Jy sigma=0.000575 ! Fit after self-cal, rms=0.063596Jy sigma=0.000575 ! 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 1.04 FD 0.97 HN 1.00* KP 1.07 ! LA 0.91 MK 1.00* NL 1.14 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.00* KP 1.09 ! LA 0.90 MK 1.00* NL 1.25 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 6 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 0.96 ! LA 0.98 MK 1.12 NL 1.25 OV 1.00* ! PT 1.03 ! ! ! 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 1.06 HN 1.00* KP 1.05 ! LA 0.99 MK 0.85 NL 1.44 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 1.12 ! LA 0.96 MK 1.06 NL 1.15 OV 1.00* ! PT 0.93 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.88 KP 1.03 ! LA 1.00 MK 1.00* NL 1.15 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 1.08 ! LA 0.97 MK 1.01 NL 1.14 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00* KP 1.14 ! LA 0.95 MK 1.09 NL 1.09 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00* KP 1.00* ! LA 0.98 MK 1.00* NL 1.06 OV 1.00* ! PT 0.91 ! ! ! Correcting IF 10. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.08 ! LA 0.89 MK 1.00* NL 1.09 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.87 HN 1.00* KP 1.00* ! LA 0.94 MK 0.92 NL 1.00* OV 1.00* ! PT 0.90 ! ! ! Correcting IF 12. ! A total of 384 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 0.90 ! LA 1.11 MK 1.00* NL 0.95 OV 1.00* ! PT 0.80 ! ! ! Fit before self-cal, rms=0.063596Jy sigma=0.000575 ! Fit after self-cal, rms=0.065864Jy sigma=0.000576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=3.296 mas, bpa=-14.99 degrees ! Estimated noise=623.758 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 = -0.000390071 Jy ! Component: 100 - total flux cleaned = -0.000388811 Jy ! Component: 150 - total flux cleaned = -0.000424698 Jy ! Component: 200 - total flux cleaned = -0.000454562 Jy ! Total flux subtracted in 200 components = -0.000454562 Jy ! Clean residual min=-0.001658 max=0.002224 Jy/beam ! Clean residual mean=-0.000006 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0615008 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0615008 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=0.065849Jy sigma=0.000576 ! Fit after self-cal, rms=0.065988Jy sigma=0.000575 ! 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=0.065988Jy sigma=0.000575 ! Fit after self-cal, rms=0.067288Jy sigma=0.000574 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=3.312 mas, bpa=-15.19 degrees ! Estimated noise=625.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277721 Jy ! Component: 100 - total flux cleaned = -0.000305582 Jy ! Component: 150 - total flux cleaned = -0.00031799 Jy ! Component: 200 - total flux cleaned = -0.000340621 Jy ! Total flux subtracted in 200 components = -0.000340621 Jy ! Clean residual min=-0.001403 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0611601 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0611601 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=0.067281Jy sigma=0.000574 ! Fit after self-cal, rms=0.067362Jy sigma=0.000574 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 = 2.89789e-05 Jy ! Component: 100 - total flux cleaned = 4.1442e-05 Jy ! Component: 150 - total flux cleaned = 5.26274e-05 Jy ! Component: 200 - total flux cleaned = 6.28218e-05 Jy ! Total flux subtracted in 200 components = 6.28218e-05 Jy ! Clean residual min=-0.001459 max=0.001641 Jy/beam ! Clean residual mean=0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.061223 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.061223 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=0.067358Jy sigma=0.000574 ! Fit after self-cal, rms=0.067357Jy sigma=0.000574 ! 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=0.067357Jy sigma=0.000574 ! Fit after self-cal, rms=0.067970Jy sigma=0.000574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=3.315 mas, bpa=-15.2 degrees ! Estimated noise=627.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.68392e-05 Jy ! Component: 100 - total flux cleaned = -0.00010089 Jy ! Component: 150 - total flux cleaned = -0.000112701 Jy ! Component: 200 - total flux cleaned = -0.000134423 Jy ! Total flux subtracted in 200 components = -0.000134423 Jy ! Clean residual min=-0.001443 max=0.001529 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0610885 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0610885 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=0.067964Jy sigma=0.000574 ! Fit after self-cal, rms=0.067976Jy sigma=0.000574 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 = -5.50323e-05 Jy ! Component: 100 - total flux cleaned = -4.36573e-05 Jy ! Component: 150 - total flux cleaned = -4.32052e-05 Jy ! Component: 200 - total flux cleaned = -4.26968e-05 Jy ! Total flux subtracted in 200 components = -4.26968e-05 Jy ! Clean residual min=-0.001489 max=0.001507 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0610458 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0610458 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=0.067972Jy sigma=0.000574 ! Fit after self-cal, rms=0.067971Jy sigma=0.000574 ! 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=0.067971Jy sigma=0.000574 ! Fit after self-cal, rms=0.068263Jy sigma=0.000574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=3.944 mas, bpa=39.49 degrees ! Estimated noise=664.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111995 Jy ! Component: 100 - total flux cleaned = 0.00013272 Jy ! Component: 150 - total flux cleaned = 0.000132659 Jy ! Component: 200 - total flux cleaned = 0.000132594 Jy ! Total flux subtracted in 200 components = 0.000132594 Jy ! Clean residual min=-0.001450 max=0.001274 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0611784 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0611784 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=0.068261Jy sigma=0.000574 ! Fit after self-cal, rms=0.068278Jy sigma=0.000573 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 = 5.92091e-05 Jy ! Component: 100 - total flux cleaned = 5.95479e-05 Jy ! Component: 150 - total flux cleaned = 5.96058e-05 Jy ! Component: 200 - total flux cleaned = 5.94041e-05 Jy ! Total flux subtracted in 200 components = 5.94041e-05 Jy ! Clean residual min=-0.001420 max=0.001245 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0612378 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.0612378 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=0.068277Jy sigma=0.000573 ! Fit after self-cal, rms=0.068259Jy sigma=0.000573 ! 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=1.591 mas, bmaj=3.315 mas, bpa=-15.18 degrees ! Estimated noise=628.331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.591 x 3.315 at -15.18 degrees (North through East) ! Clean map min=-0.0013942 max=0.050188 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=0.8787 mas, bmaj=3.165 mas, bpa=-17.38 degrees ! Estimated noise=1050.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372154 Jy ! Component: 100 - total flux cleaned = 0.04782 Jy ! Component: 150 - total flux cleaned = 0.0532089 Jy ! Component: 200 - total flux cleaned = 0.056036 Jy ! Total flux subtracted in 200 components = 0.056036 Jy ! Clean residual min=-0.003113 max=0.002882 Jy/beam ! Clean residual mean=-0.000007 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.056036 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.056036 Jy ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=3.315 mas, bpa=-15.18 degrees ! Estimated noise=628.331 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 = 0.00287235 Jy ! Component: 100 - total flux cleaned = 0.00412025 Jy ! Component: 150 - total flux cleaned = 0.00437571 Jy ! Component: 200 - total flux cleaned = 0.00440175 Jy ! Total flux subtracted in 200 components = 0.00440175 Jy ! Clean residual min=-0.001519 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0604378 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0604378 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=3.502 mas, bmaj=3.944 mas, bpa=39.49 degrees ! Estimated noise=664.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350317 Jy ! Component: 100 - total flux cleaned = 0.000401533 Jy ! Component: 150 - total flux cleaned = 0.000461068 Jy ! Component: 200 - total flux cleaned = 0.000500897 Jy ! Total flux subtracted in 200 components = 0.000500897 Jy ! Clean residual min=-0.001355 max=0.001403 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0609387 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 = 4.63477e-05 Jy ! Component: 100 - total flux cleaned = 5.69154e-05 Jy ! Component: 150 - total flux cleaned = 6.67677e-05 Jy ! Component: 200 - total flux cleaned = 6.7092e-05 Jy ! Total flux subtracted in 200 components = 6.7092e-05 Jy ! Clean residual min=-0.001352 max=0.001342 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0610057 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0610057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=3.315 mas, bpa=-15.18 degrees ! Estimated noise=628.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207955 Jy ! Component: 100 - total flux cleaned = -0.000262123 Jy ! Component: 150 - total flux cleaned = -0.000293189 Jy ! Component: 200 - total flux cleaned = -0.000320395 Jy ! Total flux subtracted in 200 components = -0.000320395 Jy ! Clean residual min=-0.001481 max=0.001535 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0606854 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0606854 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=0.068252Jy sigma=0.000573 ! Fit after self-cal, rms=0.068235Jy sigma=0.000573 wmodel J0556-0241_X_2017_10_09_pus_map.mod ! Writing 46 model components to file: J0556-0241_X_2017_10_09_pus_map.mod wobs J0556-0241_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0556-0241_X_2017_10_09_pus_uvs.fits wwins J0556-0241_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0556-0241_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 = 0.000401035 Jy ! Component: 100 - total flux cleaned = 0.000599112 Jy ! Component: 150 - total flux cleaned = 0.000713544 Jy ! Component: 200 - total flux cleaned = 0.000692678 Jy ! Component: 250 - total flux cleaned = 0.000613757 Jy ! Component: 300 - total flux cleaned = 0.00055831 Jy ! Component: 350 - total flux cleaned = 0.000524289 Jy ! Component: 400 - total flux cleaned = 0.000475792 Jy ! Component: 450 - total flux cleaned = 0.000476456 Jy ! Component: 500 - total flux cleaned = 0.000417492 Jy ! Component: 550 - total flux cleaned = 0.000403682 Jy ! Component: 600 - total flux cleaned = 0.00035017 Jy ! Component: 650 - total flux cleaned = 0.000310965 Jy ! Component: 700 - total flux cleaned = 0.000248189 Jy ! Component: 750 - total flux cleaned = 0.000199673 Jy ! Component: 800 - total flux cleaned = 0.000210911 Jy ! Component: 850 - total flux cleaned = 0.000188169 Jy ! Component: 900 - total flux cleaned = 0.000177085 Jy ! Component: 950 - total flux cleaned = 0.0001561 Jy ! Component: 1000 - total flux cleaned = 0.00016637 Jy ! Component: 1050 - total flux cleaned = 0.000186058 Jy ! Component: 1100 - total flux cleaned = 0.000195769 Jy ! Component: 1150 - total flux cleaned = 0.000214776 Jy ! Component: 1200 - total flux cleaned = 0.000251607 Jy ! Component: 1250 - total flux cleaned = 0.000215417 Jy ! Component: 1300 - total flux cleaned = 0.000232712 Jy ! Component: 1350 - total flux cleaned = 0.000206896 Jy ! Component: 1400 - total flux cleaned = 0.000206958 Jy ! Component: 1450 - total flux cleaned = 0.000182413 Jy ! Component: 1500 - total flux cleaned = 0.00017437 Jy ! Component: 1550 - total flux cleaned = 0.000134494 Jy ! Component: 1600 - total flux cleaned = 7.22097e-05 Jy ! Component: 1650 - total flux cleaned = 4.16182e-05 Jy ! Component: 1700 - total flux cleaned = 2.6501e-05 Jy ! Component: 1750 - total flux cleaned = -1.79684e-05 Jy ! Component: 1800 - total flux cleaned = -7.64887e-05 Jy ! Component: 1850 - total flux cleaned = -0.000141304 Jy ! Component: 1900 - total flux cleaned = -0.000191021 Jy ! Component: 1950 - total flux cleaned = -0.000247112 Jy ! Component: 2000 - total flux cleaned = -0.000309344 Jy ! Total flux subtracted in 2048 components = -0.000363956 Jy ! Clean residual min=-0.000366 max=0.000342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0603214 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 171 components and 0.0603214 Jy ![Exited script file: muppet] wmap "J0556-0241_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.591 x 3.315 at -15.18 degrees (North through East) ! Clean map min=-0.00085761 max=0.050211 Jy/beam ! Writing clean map to FITS file: J0556-0241_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 0.0502106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.75521 0.75521 1.51042 3.02084 6.04168 12.0834 24.1667 48.3335 96.6669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.591 x 3.315 at -15.18 degrees (North through East) ! Clean map min=-0.00085761 max=0.050211 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 J0556-0241_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:11 2019