! Started logfile: J1700-2610_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:52:26 2019 obs J1700-2610_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2017_05_31_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.327778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1700-2610 ! ! 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 1698 lines of history. ! ! Reading 3540 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 J1700-2610_X_2017_05_31_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.410619Jy sigma=0.003005 ! Fit after self-cal, rms=0.278607Jy sigma=0.001995 ! 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=0.7054 mas, bmaj=4.655 mas, bpa=26.84 degrees ! Estimated noise=2523.09 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 = 0.87712 Jy ! Component: 100 - total flux cleaned = 1.09764 Jy ! Total flux subtracted in 100 components = 1.09764 Jy ! Clean residual min=-0.047199 max=0.097178 Jy/beam ! Clean residual mean=-0.000476 rms=0.018316 Jy/beam ! Combined flux in latest and established models = 1.09763 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.09763 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=0.209448Jy sigma=0.001493 ! Fit after self-cal, rms=0.209442Jy sigma=0.001493 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.892 mas, bmaj=4.83 mas, bpa=26.02 degrees ! Estimated noise=1670 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 = 0.139209 Jy ! Component: 100 - total flux cleaned = 0.193653 Jy ! Component: 150 - total flux cleaned = 0.216588 Jy ! Component: 200 - total flux cleaned = 0.228287 Jy ! Total flux subtracted in 200 components = 0.228287 Jy ! Clean residual min=-0.016174 max=0.020325 Jy/beam ! Clean residual mean=0.000090 rms=0.005261 Jy/beam ! Combined flux in latest and established models = 1.32592 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 1.32592 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=0.106981Jy sigma=0.000740 ! Fit after self-cal, rms=0.106920Jy sigma=0.000739 ! 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 0.98 FD 1.00* HN 1.00* KP 1.01 ! LA 0.96 MK 1.00* NL 1.06 OV 1.00* ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.96 ! LA 0.96 MK 1.00* NL 1.07 OV 1.00* ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.92 ! LA 0.98 MK 1.00* NL 1.06 OV 1.00* ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.00 ! LA 0.98 MK 1.00* NL 1.06 OV 1.00* ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 1.00 ! LA 0.97 MK 1.00* NL 0.96 OV 1.00* ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.99 ! LA 0.99 MK 1.00* NL 0.97 OV 1.00* ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00* ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.98 ! LA 0.96 MK 1.00* NL 0.97 OV 1.00* ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 0.96 OV 1.00* ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00* ! PT 1.04 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.91 ! LA 1.00 MK 1.00* NL 0.99 OV 1.00* ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.96 ! LA 0.98 MK 1.00* NL 0.99 OV 1.00* ! PT 1.07 SC 0.99 ! ! ! Fit before self-cal, rms=0.106920Jy sigma=0.000739 ! Fit after self-cal, rms=0.093644Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=4.832 mas, bpa=25.99 degrees ! Estimated noise=1661.85 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 = -0.00204838 Jy ! Component: 100 - total flux cleaned = -0.00263628 Jy ! Component: 150 - total flux cleaned = -0.00263716 Jy ! Component: 200 - total flux cleaned = -0.00278823 Jy ! Total flux subtracted in 200 components = -0.00278823 Jy ! Clean residual min=-0.009695 max=0.010470 Jy/beam ! Clean residual mean=-0.000012 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 1.32313 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 1.32313 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=0.092920Jy sigma=0.000640 ! Fit after self-cal, rms=0.092881Jy sigma=0.000640 ! 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=0.092881Jy sigma=0.000640 ! Fit after self-cal, rms=0.090804Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=4.831 mas, bpa=25.98 degrees ! Estimated noise=1660.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270901 Jy ! Component: 100 - total flux cleaned = 5.84735e-05 Jy ! Component: 150 - total flux cleaned = -3.91481e-05 Jy ! Component: 200 - total flux cleaned = -0.000304665 Jy ! Total flux subtracted in 200 components = -0.000304665 Jy ! Clean residual min=-0.006976 max=0.007225 Jy/beam ! Clean residual mean=-0.000000 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 1.32283 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 1.32283 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=0.090577Jy sigma=0.000624 ! Fit after self-cal, rms=0.090566Jy sigma=0.000624 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 = -0.000236552 Jy ! Component: 100 - total flux cleaned = -0.000311954 Jy ! Component: 150 - total flux cleaned = -0.000453173 Jy ! Component: 200 - total flux cleaned = -0.000517523 Jy ! Total flux subtracted in 200 components = -0.000517523 Jy ! Clean residual min=-0.006927 max=0.006693 Jy/beam ! Clean residual mean=-0.000002 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 1.32231 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 1.32231 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=0.090460Jy sigma=0.000623 ! Fit after self-cal, rms=0.090456Jy sigma=0.000623 ! 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=0.090456Jy sigma=0.000623 ! Fit after self-cal, rms=0.089394Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=4.828 mas, bpa=25.96 degrees ! Estimated noise=1659.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132568 Jy ! Component: 100 - total flux cleaned = 0.00139411 Jy ! Component: 150 - total flux cleaned = 0.00151411 Jy ! Component: 200 - total flux cleaned = 0.00156761 Jy ! Total flux subtracted in 200 components = 0.00156761 Jy ! Clean residual min=-0.005078 max=0.004833 Jy/beam ! Clean residual mean=0.000014 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 1.32388 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 1.32388 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=0.089308Jy sigma=0.000614 ! Fit after self-cal, rms=0.089313Jy sigma=0.000614 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 = -5.6127e-05 Jy ! Component: 100 - total flux cleaned = -1.05144e-05 Jy ! Component: 150 - total flux cleaned = 7.52342e-05 Jy ! Component: 200 - total flux cleaned = 0.000154961 Jy ! Total flux subtracted in 200 components = 0.000154961 Jy ! Clean residual min=-0.004937 max=0.004576 Jy/beam ! Clean residual mean=0.000014 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 1.32403 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 1.32403 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=0.089272Jy sigma=0.000614 ! Fit after self-cal, rms=0.089271Jy sigma=0.000614 ! 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=0.089271Jy sigma=0.000614 ! Fit after self-cal, rms=0.089273Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=6.07 mas, bpa=11.09 degrees ! Estimated noise=2031.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471038 Jy ! Component: 100 - total flux cleaned = 0.000474374 Jy ! Component: 150 - total flux cleaned = 0.000475494 Jy ! Component: 200 - total flux cleaned = 0.000414653 Jy ! Total flux subtracted in 200 components = 0.000414653 Jy ! Clean residual min=-0.004515 max=0.004950 Jy/beam ! Clean residual mean=0.000028 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 1.32445 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 1.32445 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=0.089262Jy sigma=0.000614 ! Fit after self-cal, rms=0.089260Jy sigma=0.000614 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 = 1.87263e-05 Jy ! Component: 100 - total flux cleaned = -9.85718e-05 Jy ! Component: 150 - total flux cleaned = -0.000209692 Jy ! Component: 200 - total flux cleaned = -0.000262552 Jy ! Total flux subtracted in 200 components = -0.000262552 Jy ! Clean residual min=-0.004332 max=0.004907 Jy/beam ! Clean residual mean=0.000027 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 1.32419 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 1.32419 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=0.089254Jy sigma=0.000613 ! Fit after self-cal, rms=0.089252Jy sigma=0.000613 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=4.828 mas, bpa=25.96 degrees ! Estimated noise=1659.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 4.828 at 25.96 degrees (North through East) ! Clean map min=-0.0043387 max=1.1794 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 ! Performing amp+phase self-cal ! ! 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=0.089252Jy sigma=0.000613 ! Fit after self-cal, rms=0.079558Jy sigma=0.000539 ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=4.828 mas, bpa=25.96 degrees ! Estimated noise=1660.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821292 Jy ! Component: 100 - total flux cleaned = 0.000854596 Jy ! Component: 150 - total flux cleaned = 0.00088678 Jy ! Component: 200 - total flux cleaned = 0.000945563 Jy ! Total flux subtracted in 200 components = 0.000945563 Jy ! Clean residual min=-0.004514 max=0.004181 Jy/beam ! Clean residual mean=0.000016 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 1.32513 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 1.32513 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=0.079528Jy sigma=0.000539 ! Fit after self-cal, rms=0.079528Jy sigma=0.000539 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.18377e-05 Jy ! Component: 100 - total flux cleaned = 5.64526e-05 Jy ! Component: 150 - total flux cleaned = 8.09585e-05 Jy ! Component: 200 - total flux cleaned = 8.068e-05 Jy ! Total flux subtracted in 200 components = 8.068e-05 Jy ! Clean residual min=-0.004453 max=0.004060 Jy/beam ! Clean residual mean=0.000016 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 1.32521 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 1.32521 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=0.079512Jy sigma=0.000538 ! Fit after self-cal, rms=0.079512Jy sigma=0.000538 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.079512Jy sigma=0.000538 ! Fit after self-cal, rms=0.079537Jy sigma=0.000538 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=0.7055 mas, bmaj=4.652 mas, bpa=26.78 degrees ! Estimated noise=2505.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.871067 Jy ! Component: 100 - total flux cleaned = 1.08934 Jy ! Component: 150 - total flux cleaned = 1.19615 Jy ! Component: 200 - total flux cleaned = 1.25269 Jy ! Total flux subtracted in 200 components = 1.25269 Jy ! Clean residual min=-0.015941 max=0.027243 Jy/beam ! Clean residual mean=-0.000152 rms=0.005656 Jy/beam ! Combined flux in latest and established models = 1.25269 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.25269 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=4.828 mas, bpa=25.96 degrees ! Estimated noise=1660.52 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 = 0.0399472 Jy ! Component: 100 - total flux cleaned = 0.0574351 Jy ! Component: 150 - total flux cleaned = 0.0662813 Jy ! Component: 200 - total flux cleaned = 0.0694033 Jy ! Total flux subtracted in 200 components = 0.0694033 Jy ! Clean residual min=-0.005731 max=0.006084 Jy/beam ! Clean residual mean=0.000003 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 1.32209 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 1.32209 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=2.39 mas, bmaj=6.069 mas, bpa=11.09 degrees ! Estimated noise=2032.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228057 Jy ! Component: 100 - total flux cleaned = 0.00287304 Jy ! Component: 150 - total flux cleaned = 0.00321222 Jy ! Component: 200 - total flux cleaned = 0.00346968 Jy ! Total flux subtracted in 200 components = 0.00346968 Jy ! Clean residual min=-0.004048 max=0.005388 Jy/beam ! Clean residual mean=0.000031 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 1.32556 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153125 Jy ! Component: 100 - total flux cleaned = 2.17612e-05 Jy ! Component: 150 - total flux cleaned = -9.45059e-05 Jy ! Component: 200 - total flux cleaned = -0.000202438 Jy ! Total flux subtracted in 200 components = -0.000202438 Jy ! Clean residual min=-0.003910 max=0.005143 Jy/beam ! Clean residual mean=0.000030 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 1.32536 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 1.32536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=4.828 mas, bpa=25.96 degrees ! Estimated noise=1660.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675034 Jy ! Component: 100 - total flux cleaned = -0.000677562 Jy ! Component: 150 - total flux cleaned = -0.000599837 Jy ! Component: 200 - total flux cleaned = -0.000399654 Jy ! Total flux subtracted in 200 components = -0.000399654 Jy ! Clean residual min=-0.004300 max=0.005268 Jy/beam ! Clean residual mean=0.000014 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.32496 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 1.32496 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=0.079813Jy sigma=0.000540 ! Fit after self-cal, rms=0.079783Jy sigma=0.000540 wmodel J1700-2610_X_2017_05_31_pus_map.mod ! Writing 72 model components to file: J1700-2610_X_2017_05_31_pus_map.mod wobs J1700-2610_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2017_05_31_pus_uvs.fits wwins J1700-2610_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J1700-2610_X_2017_05_31_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 = 0.00113944 Jy ! Component: 100 - total flux cleaned = 0.000709952 Jy ! Component: 150 - total flux cleaned = 0.000394888 Jy ! Component: 200 - total flux cleaned = 4.6822e-05 Jy ! Component: 250 - total flux cleaned = -0.000114516 Jy ! Component: 300 - total flux cleaned = -6.51258e-05 Jy ! Component: 350 - total flux cleaned = -2.00381e-05 Jy ! Component: 400 - total flux cleaned = 6.77852e-05 Jy ! Component: 450 - total flux cleaned = 2.39618e-05 Jy ! Component: 500 - total flux cleaned = -0.000138424 Jy ! Component: 550 - total flux cleaned = -9.91254e-05 Jy ! Component: 600 - total flux cleaned = -0.000172868 Jy ! Component: 650 - total flux cleaned = -0.000315551 Jy ! Component: 700 - total flux cleaned = -0.000384057 Jy ! Component: 750 - total flux cleaned = -0.000516804 Jy ! Component: 800 - total flux cleaned = -0.000580711 Jy ! Component: 850 - total flux cleaned = -0.00076614 Jy ! Component: 900 - total flux cleaned = -0.000796195 Jy ! Component: 950 - total flux cleaned = -0.000855734 Jy ! Component: 1000 - total flux cleaned = -0.000999067 Jy ! Component: 1050 - total flux cleaned = -0.00108188 Jy ! Component: 1100 - total flux cleaned = -0.0011631 Jy ! Component: 1150 - total flux cleaned = -0.00124287 Jy ! Component: 1200 - total flux cleaned = -0.00137242 Jy ! Component: 1250 - total flux cleaned = -0.00144839 Jy ! Component: 1300 - total flux cleaned = -0.00144895 Jy ! Component: 1350 - total flux cleaned = -0.00152145 Jy ! Component: 1400 - total flux cleaned = -0.00144996 Jy ! Component: 1450 - total flux cleaned = -0.00142729 Jy ! Component: 1500 - total flux cleaned = -0.00147297 Jy ! Component: 1550 - total flux cleaned = -0.00149558 Jy ! Component: 1600 - total flux cleaned = -0.0015623 Jy ! Component: 1650 - total flux cleaned = -0.00160597 Jy ! Component: 1700 - total flux cleaned = -0.0016273 Jy ! Component: 1750 - total flux cleaned = -0.00164866 Jy ! Component: 1800 - total flux cleaned = -0.00171186 Jy ! Component: 1850 - total flux cleaned = -0.00179466 Jy ! Component: 1900 - total flux cleaned = -0.00185613 Jy ! Component: 1950 - total flux cleaned = -0.00191684 Jy ! Component: 2000 - total flux cleaned = -0.00199698 Jy ! Total flux subtracted in 2048 components = -0.00207628 Jy ! Clean residual min=-0.001148 max=0.001181 Jy/beam ! Clean residual mean=-0.000013 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 1.32288 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 180 components and 1.32288 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 4.828 at 25.96 degrees (North through East) ! Clean map min=-0.0029356 max=1.1782 Jy/beam ! Writing clean map to FITS file: J1700-2610_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.17823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0878069 0.0878069 0.175614 0.351228 0.702455 1.40491 2.80982 5.61964 11.2393 22.4786 44.9571 89.9143 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 4.828 at 25.96 degrees (North through East) ! Clean map min=-0.0029356 max=1.1782 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 J1700-2610_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:52:27 2019