! Started logfile: J1849+3024_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:39 2017 obs J1849+3024_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1849+3024_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.291667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1849+3024 ! ! 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 382 lines of history. ! ! Reading 7560 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 J1849+3024_X_2014_01_04_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 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.869307Jy sigma=0.011267 ! Fit after self-cal, rms=0.858292Jy sigma=0.011143 ! 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=0.6332 mas, bmaj=2.521 mas, bpa=9.221 degrees ! Estimated noise=1130.18 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 = 0.110132 Jy ! Component: 100 - total flux cleaned = 0.135027 Jy ! Total flux subtracted in 100 components = 0.135027 Jy ! Clean residual min=-0.009308 max=0.009204 Jy/beam ! Clean residual mean=-0.000384 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 0.135027 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.135027 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=0.065306Jy sigma=0.000820 ! Fit after self-cal, rms=0.065294Jy sigma=0.000820 ! 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=0.7775 mas, bmaj=2.691 mas, bpa=8.575 degrees ! Estimated noise=632.73 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 = 0.0136469 Jy ! Component: 100 - total flux cleaned = 0.0210899 Jy ! Component: 150 - total flux cleaned = 0.0253244 Jy ! Component: 200 - total flux cleaned = 0.0278256 Jy ! Total flux subtracted in 200 components = 0.0278256 Jy ! Clean residual min=-0.004950 max=0.005935 Jy/beam ! Clean residual mean=-0.000156 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.162852 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.162852 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=0.062765Jy sigma=0.000779 ! Fit after self-cal, rms=0.062711Jy sigma=0.000778 ! 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 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 0.98 OV 1.01 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.93 NL 0.98 OV 0.96 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.96 NL 1.00 OV 0.95 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.97 NL 1.02 OV 0.95 PT 0.93 ! SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.95 NL 1.03 OV 0.97 PT 0.91 ! SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 1.09 OV 0.93 PT 0.90 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.01 OV 1.04 PT 0.91 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.93 NL 1.05 OV 1.05 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.06 OV 1.01 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.08 OV 0.98 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 0.99 NL 1.03 OV 0.97 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.06 NL 1.08 OV 1.02 PT 0.95 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.062711Jy sigma=0.000778 ! Fit after self-cal, rms=0.062045Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7871 mas, bmaj=2.724 mas, bpa=8.129 degrees ! Estimated noise=628.11 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 = -0.00278576 Jy ! Component: 100 - total flux cleaned = -0.00299441 Jy ! Component: 150 - total flux cleaned = -0.00316357 Jy ! Component: 200 - total flux cleaned = -0.00326696 Jy ! Total flux subtracted in 200 components = -0.00326696 Jy ! Clean residual min=-0.002344 max=0.002931 Jy/beam ! Clean residual mean=-0.000063 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.159585 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.159585 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=0.061882Jy sigma=0.000765 ! Fit after self-cal, rms=0.061934Jy sigma=0.000765 ! 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=0.061934Jy sigma=0.000765 ! Fit after self-cal, rms=0.062776Jy sigma=0.000761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7849 mas, bmaj=2.717 mas, bpa=8.194 degrees ! Estimated noise=625.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.80164e-05 Jy ! Component: 100 - total flux cleaned = 1.57741e-05 Jy ! Component: 150 - total flux cleaned = 1.57821e-05 Jy ! Component: 200 - total flux cleaned = 3.33279e-05 Jy ! Total flux subtracted in 200 components = 3.33279e-05 Jy ! Clean residual min=-0.001554 max=0.001382 Jy/beam ! Clean residual mean=-0.000017 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.159619 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.159619 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=0.062759Jy sigma=0.000761 ! Fit after self-cal, rms=0.062834Jy sigma=0.000761 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 = 1.81643e-05 Jy ! Component: 100 - total flux cleaned = 3.43196e-05 Jy ! Component: 150 - total flux cleaned = 3.46148e-05 Jy ! Component: 200 - total flux cleaned = 3.45258e-05 Jy ! Total flux subtracted in 200 components = 3.45258e-05 Jy ! Clean residual min=-0.001464 max=0.001330 Jy/beam ! Clean residual mean=-0.000017 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.159653 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.159653 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=0.062825Jy sigma=0.000761 ! Fit after self-cal, rms=0.062826Jy sigma=0.000761 ! 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=0.062826Jy sigma=0.000761 ! Fit after self-cal, rms=0.062828Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7843 mas, bmaj=2.717 mas, bpa=8.197 degrees ! Estimated noise=625.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203604 Jy ! Component: 100 - total flux cleaned = 0.000217169 Jy ! Component: 150 - total flux cleaned = 0.000228948 Jy ! Component: 200 - total flux cleaned = 0.000229071 Jy ! Total flux subtracted in 200 components = 0.000229071 Jy ! Clean residual min=-0.001429 max=0.001293 Jy/beam ! Clean residual mean=-0.000015 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.159882 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.159882 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=0.062822Jy sigma=0.000761 ! Fit after self-cal, rms=0.062824Jy sigma=0.000761 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 = 1.79236e-05 Jy ! Component: 100 - total flux cleaned = 2.8639e-05 Jy ! Component: 150 - total flux cleaned = 3.81828e-05 Jy ! Component: 200 - total flux cleaned = 3.82008e-05 Jy ! Total flux subtracted in 200 components = 3.82008e-05 Jy ! Clean residual min=-0.001416 max=0.001263 Jy/beam ! Clean residual mean=-0.000014 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.159921 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.159921 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=0.062820Jy sigma=0.000761 ! Fit after self-cal, rms=0.062821Jy sigma=0.000761 ! 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=0.062821Jy sigma=0.000761 ! Fit after self-cal, rms=0.062809Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=3.683 mas, bpa=-6.911 degrees ! Estimated noise=774.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.27098e-05 Jy ! Component: 100 - total flux cleaned = 0.000162385 Jy ! Component: 150 - total flux cleaned = 0.000162295 Jy ! Component: 200 - total flux cleaned = 0.000162375 Jy ! Total flux subtracted in 200 components = 0.000162375 Jy ! Clean residual min=-0.001309 max=0.001337 Jy/beam ! Clean residual mean=-0.000034 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.160083 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.160083 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=0.062809Jy sigma=0.000761 ! Fit after self-cal, rms=0.062806Jy sigma=0.000761 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 = -1.46142e-05 Jy ! Component: 100 - total flux cleaned = -1.39956e-05 Jy ! Component: 150 - total flux cleaned = -1.4139e-05 Jy ! Component: 200 - total flux cleaned = -4.24212e-06 Jy ! Total flux subtracted in 200 components = -4.24212e-06 Jy ! Clean residual min=-0.001281 max=0.001308 Jy/beam ! Clean residual mean=-0.000034 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.160079 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.160079 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=0.062807Jy sigma=0.000761 ! Fit after self-cal, rms=0.062807Jy sigma=0.000761 ! 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=0.7838 mas, bmaj=2.716 mas, bpa=8.19 degrees ! Estimated noise=625.538 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7838 x 2.716 at 8.19 degrees (North through East) ! Clean map min=-0.0012848 max=0.1446 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=0.6392 mas, bmaj=2.529 mas, bpa=8.858 degrees ! Estimated noise=1130.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110099 Jy ! Component: 100 - total flux cleaned = 0.134695 Jy ! Component: 150 - total flux cleaned = 0.144734 Jy ! Component: 200 - total flux cleaned = 0.150571 Jy ! Total flux subtracted in 200 components = 0.150571 Jy ! Clean residual min=-0.004185 max=0.003850 Jy/beam ! Clean residual mean=-0.000112 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.150571 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.150571 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7838 mas, bmaj=2.716 mas, bpa=8.19 degrees ! Estimated noise=625.538 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 = 0.00476933 Jy ! Component: 100 - total flux cleaned = 0.00731509 Jy ! Component: 150 - total flux cleaned = 0.00874037 Jy ! Component: 200 - total flux cleaned = 0.00915357 Jy ! Total flux subtracted in 200 components = 0.00915357 Jy ! Clean residual min=-0.001757 max=0.001475 Jy/beam ! Clean residual mean=-0.000018 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.159724 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.159724 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=2.072 mas, bmaj=3.683 mas, bpa=-6.911 degrees ! Estimated noise=774.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282842 Jy ! Component: 100 - total flux cleaned = 0.000396869 Jy ! Component: 150 - total flux cleaned = 0.000471175 Jy ! Component: 200 - total flux cleaned = 0.000470665 Jy ! Total flux subtracted in 200 components = 0.000470665 Jy ! Clean residual min=-0.001426 max=0.001406 Jy/beam ! Clean residual mean=-0.000032 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.160195 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 = -3.91997e-08 Jy ! Component: 100 - total flux cleaned = 1.48412e-07 Jy ! Component: 150 - total flux cleaned = 4.86423e-07 Jy ! Component: 200 - total flux cleaned = 1.20843e-05 Jy ! Total flux subtracted in 200 components = 1.20843e-05 Jy ! Clean residual min=-0.001380 max=0.001314 Jy/beam ! Clean residual mean=-0.000031 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.160207 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.160207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7838 mas, bmaj=2.716 mas, bpa=8.19 degrees ! Estimated noise=625.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213584 Jy ! Component: 100 - total flux cleaned = 0.000135194 Jy ! Component: 150 - total flux cleaned = 6.64962e-05 Jy ! Component: 200 - total flux cleaned = 4.59475e-05 Jy ! Total flux subtracted in 200 components = 4.59475e-05 Jy ! Clean residual min=-0.001492 max=0.001266 Jy/beam ! Clean residual mean=-0.000013 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.160253 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.160253 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=0.062820Jy sigma=0.000761 ! Fit after self-cal, rms=0.062822Jy sigma=0.000761 wmodel J1849+3024_X_2014_01_04_pus_map.mod ! Writing 39 model components to file: J1849+3024_X_2014_01_04_pus_map.mod wobs J1849+3024_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1849+3024_X_2014_01_04_pus_uvs.fits wwins J1849+3024_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1849+3024_X_2014_01_04_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 = -0.000379687 Jy ! Component: 100 - total flux cleaned = -0.000246652 Jy ! Component: 150 - total flux cleaned = -0.000166053 Jy ! Component: 200 - total flux cleaned = -0.000129365 Jy ! Component: 250 - total flux cleaned = -0.000111671 Jy ! Component: 300 - total flux cleaned = -9.62598e-05 Jy ! Component: 350 - total flux cleaned = -0.000110871 Jy ! Component: 400 - total flux cleaned = -0.000151218 Jy ! Component: 450 - total flux cleaned = -0.00020235 Jy ! Component: 500 - total flux cleaned = -0.000323073 Jy ! Component: 550 - total flux cleaned = -0.00036913 Jy ! Component: 600 - total flux cleaned = -0.000456903 Jy ! Component: 650 - total flux cleaned = -0.000530302 Jy ! Component: 700 - total flux cleaned = -0.000591291 Jy ! Component: 750 - total flux cleaned = -0.000659788 Jy ! Component: 800 - total flux cleaned = -0.000707138 Jy ! Component: 850 - total flux cleaned = -0.000761792 Jy ! Component: 900 - total flux cleaned = -0.000796979 Jy ! Component: 950 - total flux cleaned = -0.000831149 Jy ! Component: 1000 - total flux cleaned = -0.000856145 Jy ! Component: 1050 - total flux cleaned = -0.000888462 Jy ! Component: 1100 - total flux cleaned = -0.000943225 Jy ! Component: 1150 - total flux cleaned = -0.000965946 Jy ! Component: 1200 - total flux cleaned = -0.000980665 Jy ! Component: 1250 - total flux cleaned = -0.00100922 Jy ! Component: 1300 - total flux cleaned = -0.00101607 Jy ! Component: 1350 - total flux cleaned = -0.00104346 Jy ! Component: 1400 - total flux cleaned = -0.00105683 Jy ! Component: 1450 - total flux cleaned = -0.0010895 Jy ! Component: 1500 - total flux cleaned = -0.00112143 Jy ! Component: 1550 - total flux cleaned = -0.00115269 Jy ! Component: 1600 - total flux cleaned = -0.0011772 Jy ! Component: 1650 - total flux cleaned = -0.00119523 Jy ! Component: 1700 - total flux cleaned = -0.00121884 Jy ! Component: 1750 - total flux cleaned = -0.00123621 Jy ! Component: 1800 - total flux cleaned = -0.00122484 Jy ! Component: 1850 - total flux cleaned = -0.0012416 Jy ! Component: 1900 - total flux cleaned = -0.00123052 Jy ! Component: 1950 - total flux cleaned = -0.00123062 Jy ! Component: 2000 - total flux cleaned = -0.00124133 Jy ! Total flux subtracted in 2048 components = -0.00124136 Jy ! Clean residual min=-0.000272 max=0.000298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.159012 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 159 components and 0.159012 Jy ![Exited script file: muppet] wmap "J1849+3024_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7838 x 2.716 at 8.19 degrees (North through East) ! Clean map min=-0.00076729 max=0.1442 Jy/beam ! Writing clean map to FITS file: J1849+3024_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.09094e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189126 0.189126 0.378252 0.756503 1.51301 3.02601 6.05203 12.1041 24.2081 48.4162 96.8324 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7838 x 2.716 at 8.19 degrees (North through East) ! Clean map min=-0.00076729 max=0.1442 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 J1849+3024_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:40 2017