! Started logfile: J1604+1926_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:12:31 2017 obs J1604+1926_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1604+1926_X_2015_01_22_pus_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1604+1926 ! ! 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 295 lines of history. ! ! Reading 23328 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 J1604+1926_X_2015_01_22_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943603Jy sigma=0.010352 ! Fit after self-cal, rms=0.920405Jy sigma=0.010116 ! 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=0.6327 mas, bmaj=1.878 mas, bpa=10.41 degrees ! Estimated noise=784.297 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 = 0.0617613 Jy ! Component: 100 - total flux cleaned = 0.0791627 Jy ! Total flux subtracted in 100 components = 0.0791627 Jy ! Clean residual min=-0.004784 max=0.007896 Jy/beam ! Clean residual mean=-0.000004 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.0791627 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0791627 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=0.086993Jy sigma=0.000793 ! Fit after self-cal, rms=0.086970Jy sigma=0.000793 ! 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=0.7981 mas, bmaj=2.048 mas, bpa=8.645 degrees ! Estimated noise=438.09 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108647 Jy ! Component: 100 - total flux cleaned = 0.0156938 Jy ! Component: 150 - total flux cleaned = 0.0179606 Jy ! Component: 200 - total flux cleaned = 0.018715 Jy ! Total flux subtracted in 200 components = 0.018715 Jy ! Clean residual min=-0.003949 max=0.002725 Jy/beam ! Clean residual mean=0.000007 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0978777 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0978777 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=0.085963Jy sigma=0.000774 ! Fit after self-cal, rms=0.085974Jy sigma=0.000774 ! 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 0.90 FD 0.98 HN 1.05 KP 1.16 ! LA 1.00 MK 0.91 NL 1.00* OV 0.88 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 0.99 KP 1.11 ! LA 1.06 MK 0.94 NL 1.00* OV 0.88 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.06 KP 1.04 ! LA 0.99 MK 0.94 NL 1.00* OV 0.88 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.06 KP 0.99 ! LA 1.03 MK 1.00 NL 1.00* OV 0.88 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.03 KP 0.97 ! LA 1.07 MK 1.04 NL 1.00* OV 0.91 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 0.92 ! LA 1.07 MK 1.00 NL 1.00* OV 0.92 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 HN 1.08 KP 0.97 ! LA 0.97 MK 1.02 NL 1.00* OV 0.94 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.15 KP 0.97 ! LA 1.04 MK 0.98 NL 1.00* OV 0.90 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.11 KP 1.03 ! LA 1.12 MK 0.98 NL 1.00* OV 0.93 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.03 KP 1.03 ! LA 1.14 MK 0.96 NL 1.00* OV 0.97 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.01 KP 1.06 ! LA 1.22 MK 1.03 NL 1.00* OV 0.92 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.06 KP 1.02 ! LA 1.15 MK 1.01 NL 1.00* OV 0.91 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.085974Jy sigma=0.000774 ! Fit after self-cal, rms=0.089825Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=2.044 mas, bpa=8.573 degrees ! Estimated noise=437.03 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 = 0.000254407 Jy ! Component: 100 - total flux cleaned = 0.000280206 Jy ! Component: 150 - total flux cleaned = 0.000279163 Jy ! Component: 200 - total flux cleaned = 0.000279932 Jy ! Total flux subtracted in 200 components = 0.000279932 Jy ! Clean residual min=-0.001332 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0981576 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0981576 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=0.089808Jy sigma=0.000769 ! Fit after self-cal, rms=0.089950Jy sigma=0.000768 ! 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=0.089950Jy sigma=0.000768 ! Fit after self-cal, rms=0.090232Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8063 mas, bmaj=2.041 mas, bpa=8.534 degrees ! Estimated noise=437.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259081 Jy ! Component: 100 - total flux cleaned = 0.000278125 Jy ! Component: 150 - total flux cleaned = 0.00027712 Jy ! Component: 200 - total flux cleaned = 0.000290475 Jy ! Total flux subtracted in 200 components = 0.000290475 Jy ! Clean residual min=-0.001327 max=0.002165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0984481 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0984481 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=0.090222Jy sigma=0.000768 ! Fit after self-cal, rms=0.090234Jy sigma=0.000768 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) ! Added new window around map position (-5.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198734 Jy ! Component: 100 - total flux cleaned = 0.00199735 Jy ! Component: 150 - total flux cleaned = 0.0018642 Jy ! Component: 200 - total flux cleaned = 0.00180897 Jy ! Total flux subtracted in 200 components = 0.00180897 Jy ! Clean residual min=-0.001154 max=0.001212 Jy/beam ! Clean residual mean=-0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.100257 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.100257 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=0.090177Jy sigma=0.000768 ! Fit after self-cal, rms=0.090153Jy sigma=0.000768 ! 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=0.090153Jy sigma=0.000768 ! Fit after self-cal, rms=0.091321Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8056 mas, bmaj=2.035 mas, bpa=8.562 degrees ! Estimated noise=442.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100221 Jy ! Component: 100 - total flux cleaned = 0.00136633 Jy ! Component: 150 - total flux cleaned = 0.00159634 Jy ! Component: 200 - total flux cleaned = 0.00166174 Jy ! Total flux subtracted in 200 components = 0.00166174 Jy ! Clean residual min=-0.001125 max=0.001386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.101919 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.101919 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=0.091293Jy sigma=0.000768 ! Fit after self-cal, rms=0.091284Jy sigma=0.000768 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) ! Added new window around map position (-24.8, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680518 Jy ! Component: 100 - total flux cleaned = 0.000523936 Jy ! Component: 150 - total flux cleaned = 0.000478685 Jy ! Component: 200 - total flux cleaned = 0.000437363 Jy ! Total flux subtracted in 200 components = 0.000437363 Jy ! Clean residual min=-0.001042 max=0.001077 Jy/beam ! Clean residual mean=-0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.102356 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.102356 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=0.091264Jy sigma=0.000767 ! Fit after self-cal, rms=0.091264Jy sigma=0.000767 ! 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=0.091264Jy sigma=0.000767 ! Fit after self-cal, rms=0.092136Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=2.809 mas, bpa=18.88 degrees ! Estimated noise=598.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140329 Jy ! Component: 100 - total flux cleaned = 0.00147454 Jy ! Component: 150 - total flux cleaned = 0.00150194 Jy ! Component: 200 - total flux cleaned = 0.00150407 Jy ! Total flux subtracted in 200 components = 0.00150407 Jy ! Clean residual min=-0.000880 max=0.000984 Jy/beam ! Clean residual mean=-0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.10386 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.10386 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=0.092119Jy sigma=0.000767 ! Fit after self-cal, rms=0.092108Jy sigma=0.000767 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 = 0.000191736 Jy ! Component: 100 - total flux cleaned = 0.000111239 Jy ! Component: 150 - total flux cleaned = 5.20632e-05 Jy ! Component: 200 - total flux cleaned = -1.67664e-05 Jy ! Total flux subtracted in 200 components = -1.67664e-05 Jy ! Clean residual min=-0.000874 max=0.001031 Jy/beam ! Clean residual mean=-0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.103843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.103843 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=0.092105Jy sigma=0.000767 ! Fit after self-cal, rms=0.092105Jy sigma=0.000767 ! 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=0.8044 mas, bmaj=2.028 mas, bpa=8.565 degrees ! Estimated noise=448.044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8044 x 2.028 at 8.565 degrees (North through East) ! Clean map min=-0.0013941 max=0.086022 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=0.6345 mas, bmaj=1.863 mas, bpa=10.51 degrees ! Estimated noise=804.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062943 Jy ! Component: 100 - total flux cleaned = 0.0813386 Jy ! Component: 150 - total flux cleaned = 0.0906635 Jy ! Component: 200 - total flux cleaned = 0.0956671 Jy ! Total flux subtracted in 200 components = 0.0956671 Jy ! Clean residual min=-0.002737 max=0.003227 Jy/beam ! Clean residual mean=-0.000006 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0956671 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0956671 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8044 mas, bmaj=2.028 mas, bpa=8.565 degrees ! Estimated noise=448.044 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) ! Added new window around map position (-3.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352868 Jy ! Component: 100 - total flux cleaned = 0.00512616 Jy ! Component: 150 - total flux cleaned = 0.00637068 Jy ! Component: 200 - total flux cleaned = 0.00735779 Jy ! Total flux subtracted in 200 components = 0.00735779 Jy ! Clean residual min=-0.001434 max=0.001255 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.103025 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.103025 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=2.344 mas, bmaj=2.809 mas, bpa=18.88 degrees ! Estimated noise=598.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159669 Jy ! Component: 100 - total flux cleaned = 0.00177271 Jy ! Component: 150 - total flux cleaned = 0.00173936 Jy ! Component: 200 - total flux cleaned = 0.00174059 Jy ! Total flux subtracted in 200 components = 0.00174059 Jy ! Clean residual min=-0.001035 max=0.000923 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.104765 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 = 2.00446e-06 Jy ! Component: 100 - total flux cleaned = -4.01667e-05 Jy ! Component: 150 - total flux cleaned = -0.000114833 Jy ! Component: 200 - total flux cleaned = -0.000183014 Jy ! Total flux subtracted in 200 components = -0.000183014 Jy ! Clean residual min=-0.000885 max=0.000900 Jy/beam ! Clean residual mean=-0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.104582 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.104582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8044 mas, bmaj=2.028 mas, bpa=8.565 degrees ! Estimated noise=448.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298944 Jy ! Component: 100 - total flux cleaned = 0.000214558 Jy ! Component: 150 - total flux cleaned = 0.000137118 Jy ! Component: 200 - total flux cleaned = 2.0603e-05 Jy ! Total flux subtracted in 200 components = 2.0603e-05 Jy ! Clean residual min=-0.001106 max=0.001237 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.104603 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.104603 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=0.092104Jy sigma=0.000767 ! Fit after self-cal, rms=0.092102Jy sigma=0.000767 wmodel J1604+1926_X_2015_01_22_pus_map.mod ! Writing 79 model components to file: J1604+1926_X_2015_01_22_pus_map.mod wobs J1604+1926_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1604+1926_X_2015_01_22_pus_uvs.fits wwins J1604+1926_X_2015_01_22_pus_map.win ! wwins: Wrote 4 windows to J1604+1926_X_2015_01_22_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 = 0.000296 Jy ! Component: 100 - total flux cleaned = 0.000574936 Jy ! Component: 150 - total flux cleaned = 0.000771544 Jy ! Component: 200 - total flux cleaned = 0.000927207 Jy ! Component: 250 - total flux cleaned = 0.00107559 Jy ! Component: 300 - total flux cleaned = 0.00116146 Jy ! Component: 350 - total flux cleaned = 0.00127218 Jy ! Component: 400 - total flux cleaned = 0.00139291 Jy ! Component: 450 - total flux cleaned = 0.00144547 Jy ! Component: 500 - total flux cleaned = 0.00156091 Jy ! Component: 550 - total flux cleaned = 0.00168522 Jy ! Component: 600 - total flux cleaned = 0.00175769 Jy ! Component: 650 - total flux cleaned = 0.00182864 Jy ! Component: 700 - total flux cleaned = 0.00192101 Jy ! Component: 750 - total flux cleaned = 0.0020001 Jy ! Component: 800 - total flux cleaned = 0.00209924 Jy ! Component: 850 - total flux cleaned = 0.00218537 Jy ! Component: 900 - total flux cleaned = 0.00225925 Jy ! Component: 950 - total flux cleaned = 0.00234188 Jy ! Component: 1000 - total flux cleaned = 0.00243299 Jy ! Component: 1050 - total flux cleaned = 0.00248261 Jy ! Component: 1100 - total flux cleaned = 0.00258986 Jy ! Component: 1150 - total flux cleaned = 0.00266633 Jy ! Component: 1200 - total flux cleaned = 0.00273213 Jy ! Component: 1250 - total flux cleaned = 0.00279681 Jy ! Component: 1300 - total flux cleaned = 0.00280586 Jy ! Component: 1350 - total flux cleaned = 0.00284169 Jy ! Component: 1400 - total flux cleaned = 0.00284162 Jy ! Component: 1450 - total flux cleaned = 0.00288518 Jy ! Component: 1500 - total flux cleaned = 0.00293677 Jy ! Component: 1550 - total flux cleaned = 0.00297923 Jy ! Component: 1600 - total flux cleaned = 0.00301286 Jy ! Component: 1650 - total flux cleaned = 0.00307062 Jy ! Component: 1700 - total flux cleaned = 0.00312754 Jy ! Component: 1750 - total flux cleaned = 0.00316778 Jy ! Component: 1800 - total flux cleaned = 0.00321559 Jy ! Component: 1850 - total flux cleaned = 0.00329425 Jy ! Component: 1900 - total flux cleaned = 0.0033409 Jy ! Component: 1950 - total flux cleaned = 0.00340244 Jy ! Component: 2000 - total flux cleaned = 0.00343286 Jy ! Total flux subtracted in 2048 components = 0.0034781 Jy ! Clean residual min=-0.000408 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.108081 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 194 components and 0.108081 Jy ![Exited script file: muppet] wmap "J1604+1926_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8044 x 2.028 at 8.565 degrees (North through East) ! Clean map min=-0.0011353 max=0.085913 Jy/beam ! Writing clean map to FITS file: J1604+1926_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0859134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.477989 0.477989 0.955979 1.91196 3.82391 7.64783 15.2957 30.5913 61.1826 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8044 x 2.028 at 8.565 degrees (North through East) ! Clean map min=-0.0011353 max=0.085913 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 J1604+1926_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:12:32 2017