! Started logfile: /scr/pima/bg219e_uvs/J1954+6153_X_uvs.log on Thu Apr 7 09:16:16 2016 obs /scr/pima/bg219e_uvs/J1954+6153_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1954+6153_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.556466 visibilities/baseline/integration-bin. ! Found source: J1954+6153 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 14664 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1954+6153_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.001569Jy sigma=26.645911 ! Fit after self-cal, rms=0.970491Jy sigma=25.901933 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=2.581 mas, bpa=-33.46 degrees ! Estimated noise=0.667184 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 = 0.0237178 Jy ! Component: 100 - total flux cleaned = 0.0290879 Jy ! Total flux subtracted in 100 components = 0.0290879 Jy ! Clean residual min=-0.003854 max=0.004441 Jy/beam ! Clean residual mean=0.000000 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0290879 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0290879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046675Jy sigma=1.211999 ! Fit after self-cal, rms=0.044889Jy sigma=1.163236 ! 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=1.797 mas, bmaj=2.918 mas, bpa=-35.78 degrees ! Estimated noise=0.31672 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 = 0.00366712 Jy ! Component: 100 - total flux cleaned = 0.00383634 Jy ! Component: 150 - total flux cleaned = 0.00392835 Jy ! Component: 200 - total flux cleaned = 0.00401021 Jy ! Total flux subtracted in 200 components = 0.00401021 Jy ! Clean residual min=-0.002143 max=0.002276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0330981 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0330981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044577Jy sigma=1.155692 ! Fit after self-cal, rms=0.044553Jy sigma=1.155522 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.797 x 2.918 at -35.78 degrees (North through East) ! Clean map min=-0.0020675 max=0.033121 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044553Jy sigma=1.155522 ! Fit after self-cal, rms=0.044553Jy sigma=1.155522 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.797 mas, bmaj=2.918 mas, bpa=-35.78 degrees ! Estimated noise=0.31672 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 = 3.40367e-05 Jy ! Component: 100 - total flux cleaned = 0.000106692 Jy ! Component: 150 - total flux cleaned = 0.000173004 Jy ! Component: 200 - total flux cleaned = 0.000263069 Jy ! Total flux subtracted in 200 components = 0.000263069 Jy ! Clean residual min=-0.002017 max=0.002195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0333612 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0333612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044500Jy sigma=1.154359 ! Fit after self-cal, rms=0.044452Jy sigma=1.153699 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044452Jy sigma=1.153699 ! Fit after self-cal, rms=0.044223Jy sigma=1.152602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=2.923 mas, bpa=-36.15 degrees ! Estimated noise=0.313572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.59881e-05 Jy ! Component: 100 - total flux cleaned = -3.15249e-05 Jy ! Component: 150 - total flux cleaned = -5.61573e-05 Jy ! Component: 200 - total flux cleaned = -5.6124e-05 Jy ! Total flux subtracted in 200 components = -5.6124e-05 Jy ! Clean residual min=-0.001746 max=0.001935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.033305 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.033305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044192Jy sigma=1.151869 ! Fit after self-cal, rms=0.044202Jy sigma=1.151516 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 = 7.16979e-05 Jy ! Component: 100 - total flux cleaned = 7.15627e-05 Jy ! Component: 150 - total flux cleaned = 9.07574e-05 Jy ! Component: 200 - total flux cleaned = 9.02305e-05 Jy ! Total flux subtracted in 200 components = 9.02305e-05 Jy ! Clean residual min=-0.001729 max=0.001884 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0333953 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0333953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044184Jy sigma=1.151090 ! Fit after self-cal, rms=0.044171Jy sigma=1.150910 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044171Jy sigma=1.150910 ! Fit after self-cal, rms=0.044552Jy sigma=1.150479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=2.932 mas, bpa=-36.49 degrees ! Estimated noise=0.315479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182222 Jy ! Component: 100 - total flux cleaned = 0.000200503 Jy ! Component: 150 - total flux cleaned = 0.000183575 Jy ! Component: 200 - total flux cleaned = 0.000183504 Jy ! Total flux subtracted in 200 components = 0.000183504 Jy ! Clean residual min=-0.001605 max=0.001811 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0335788 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0335788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044539Jy sigma=1.150157 ! Fit after self-cal, rms=0.044546Jy sigma=1.150021 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 = -6.32538e-05 Jy ! Component: 100 - total flux cleaned = -4.80604e-05 Jy ! Component: 150 - total flux cleaned = -3.31582e-05 Jy ! Component: 200 - total flux cleaned = -1.97366e-05 Jy ! Total flux subtracted in 200 components = -1.97366e-05 Jy ! Clean residual min=-0.001619 max=0.001823 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.033559 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.033559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044537Jy sigma=1.149810 ! Fit after self-cal, rms=0.044534Jy sigma=1.149786 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044534Jy sigma=1.149786 ! Fit after self-cal, rms=0.045529Jy sigma=1.148465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.714 mas, bmaj=3.343 mas, bpa=-48.46 degrees ! Estimated noise=0.345832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057506 Jy ! Component: 100 - total flux cleaned = 0.00061725 Jy ! Component: 150 - total flux cleaned = 0.000585859 Jy ! Component: 200 - total flux cleaned = 0.000567286 Jy ! Total flux subtracted in 200 components = 0.000567286 Jy ! Clean residual min=-0.001328 max=0.001489 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0341263 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0341263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045525Jy sigma=1.148246 ! Fit after self-cal, rms=0.045551Jy sigma=1.147675 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 = 7.43098e-05 Jy ! Component: 100 - total flux cleaned = 7.52253e-05 Jy ! Component: 150 - total flux cleaned = 6.00052e-05 Jy ! Component: 200 - total flux cleaned = 4.62673e-05 Jy ! Total flux subtracted in 200 components = 4.62673e-05 Jy ! Clean residual min=-0.001315 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0341726 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0341726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045551Jy sigma=1.147628 ! Fit after self-cal, rms=0.045551Jy sigma=1.147602 ! 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=1.8 mas, bmaj=2.948 mas, bpa=-36.99 degrees ! Estimated noise=0.321771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.8 x 2.948 at -36.99 degrees (North through East) ! Clean map min=-0.0014821 max=0.033228 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=2.599 mas, bpa=-34.29 degrees ! Estimated noise=0.677479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264381 Jy ! Component: 100 - total flux cleaned = 0.0320085 Jy ! Component: 150 - total flux cleaned = 0.0325458 Jy ! Component: 200 - total flux cleaned = 0.0328524 Jy ! Total flux subtracted in 200 components = 0.0328524 Jy ! Clean residual min=-0.003421 max=0.003348 Jy/beam ! Clean residual mean=0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0328524 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0328524 Jy ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=2.948 mas, bpa=-36.99 degrees ! Estimated noise=0.321771 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 (2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149386 Jy ! Component: 100 - total flux cleaned = 0.00166324 Jy ! Component: 150 - total flux cleaned = 0.00171136 Jy ! Component: 200 - total flux cleaned = 0.00175313 Jy ! Total flux subtracted in 200 components = 0.00175313 Jy ! Clean residual min=-0.001702 max=0.001659 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0346055 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0346055 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=2.714 mas, bmaj=3.343 mas, bpa=-48.46 degrees ! Estimated noise=0.345832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555641 Jy ! Component: 100 - total flux cleaned = -0.000653961 Jy ! Component: 150 - total flux cleaned = -0.000719405 Jy ! Component: 200 - total flux cleaned = -0.000776736 Jy ! Total flux subtracted in 200 components = -0.000776736 Jy ! Clean residual min=-0.001330 max=0.001418 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0338288 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 = -3.79121e-05 Jy ! Component: 100 - total flux cleaned = -7.26605e-05 Jy ! Component: 150 - total flux cleaned = -0.000105468 Jy ! Component: 200 - total flux cleaned = -0.000136357 Jy ! Total flux subtracted in 200 components = -0.000136357 Jy ! Clean residual min=-0.001294 max=0.001432 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0336924 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0336924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=2.948 mas, bpa=-36.99 degrees ! Estimated noise=0.321771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125447 Jy ! Component: 100 - total flux cleaned = -9.2176e-05 Jy ! Component: 150 - total flux cleaned = -3.26374e-05 Jy ! Component: 200 - total flux cleaned = -4.52392e-06 Jy ! Total flux subtracted in 200 components = -4.52392e-06 Jy ! Clean residual min=-0.001478 max=0.001456 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0336879 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0336879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045515Jy sigma=1.146798 ! Fit after self-cal, rms=0.045502Jy sigma=1.145939 wmodel /scr/pima/bg219e_uvs/J1954+6153_X_map.mod ! Writing 60 model components to file: /scr/pima/bg219e_uvs/J1954+6153_X_map.mod wobs /scr/pima/bg219e_uvs/J1954+6153_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1954+6153_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1954+6153_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1954+6153_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584571 Jy ! Component: 100 - total flux cleaned = 0.000917957 Jy ! Component: 150 - total flux cleaned = 0.00108708 Jy ! Component: 200 - total flux cleaned = 0.00127049 Jy ! Component: 250 - total flux cleaned = 0.0014663 Jy ! Component: 300 - total flux cleaned = 0.00165339 Jy ! Component: 350 - total flux cleaned = 0.00177308 Jy ! Component: 400 - total flux cleaned = 0.00190795 Jy ! Component: 450 - total flux cleaned = 0.00200127 Jy ! Component: 500 - total flux cleaned = 0.00211056 Jy ! Component: 550 - total flux cleaned = 0.00218073 Jy ! Component: 600 - total flux cleaned = 0.00224934 Jy ! Component: 650 - total flux cleaned = 0.00228213 Jy ! Component: 700 - total flux cleaned = 0.00226605 Jy ! Component: 750 - total flux cleaned = 0.00228181 Jy ! Component: 800 - total flux cleaned = 0.00225056 Jy ! Component: 850 - total flux cleaned = 0.00226558 Jy ! Component: 900 - total flux cleaned = 0.00222074 Jy ! Component: 950 - total flux cleaned = 0.00219098 Jy ! Component: 1000 - total flux cleaned = 0.00213366 Jy ! Component: 1050 - total flux cleaned = 0.00209164 Jy ! Component: 1100 - total flux cleaned = 0.00203661 Jy ! Component: 1150 - total flux cleaned = 0.00196912 Jy ! Component: 1200 - total flux cleaned = 0.0019426 Jy ! Component: 1250 - total flux cleaned = 0.00189066 Jy ! Component: 1300 - total flux cleaned = 0.00185246 Jy ! Component: 1350 - total flux cleaned = 0.00177699 Jy ! Component: 1400 - total flux cleaned = 0.00171521 Jy ! Component: 1450 - total flux cleaned = 0.00164257 Jy ! Component: 1500 - total flux cleaned = 0.00161854 Jy ! Component: 1550 - total flux cleaned = 0.00158306 Jy ! Component: 1600 - total flux cleaned = 0.00152505 Jy ! Component: 1650 - total flux cleaned = 0.00150215 Jy ! Component: 1700 - total flux cleaned = 0.00151344 Jy ! Component: 1750 - total flux cleaned = 0.00145779 Jy ! Component: 1800 - total flux cleaned = 0.00146889 Jy ! Component: 1850 - total flux cleaned = 0.00146894 Jy ! Component: 1900 - total flux cleaned = 0.00143688 Jy ! Component: 1950 - total flux cleaned = 0.00143685 Jy ! Component: 2000 - total flux cleaned = 0.00142642 Jy ! Component: 2050 - total flux cleaned = 0.0014058 Jy ! Component: 2100 - total flux cleaned = 0.00138528 Jy ! Component: 2150 - total flux cleaned = 0.00136501 Jy ! Component: 2200 - total flux cleaned = 0.00132504 Jy ! Component: 2250 - total flux cleaned = 0.00130518 Jy ! Component: 2300 - total flux cleaned = 0.00129538 Jy ! Component: 2350 - total flux cleaned = 0.00126621 Jy ! Component: 2400 - total flux cleaned = 0.00125668 Jy ! Component: 2450 - total flux cleaned = 0.00121881 Jy ! Component: 2500 - total flux cleaned = 0.0012094 Jy ! Component: 2550 - total flux cleaned = 0.00119065 Jy ! Component: 2600 - total flux cleaned = 0.0011721 Jy ! Component: 2650 - total flux cleaned = 0.0011629 Jy ! Component: 2700 - total flux cleaned = 0.0011902 Jy ! Component: 2750 - total flux cleaned = 0.00119923 Jy ! Component: 2800 - total flux cleaned = 0.00119024 Jy ! Component: 2850 - total flux cleaned = 0.00118139 Jy ! Component: 2900 - total flux cleaned = 0.00120788 Jy ! Component: 2950 - total flux cleaned = 0.00119896 Jy ! Component: 3000 - total flux cleaned = 0.0011902 Jy ! Component: 3050 - total flux cleaned = 0.00118152 Jy ! Component: 3100 - total flux cleaned = 0.00119016 Jy ! Component: 3150 - total flux cleaned = 0.00118149 Jy ! Component: 3200 - total flux cleaned = 0.0012072 Jy ! Component: 3250 - total flux cleaned = 0.00122431 Jy ! Component: 3300 - total flux cleaned = 0.00123277 Jy ! Component: 3350 - total flux cleaned = 0.00123271 Jy ! Component: 3400 - total flux cleaned = 0.00123272 Jy ! Component: 3450 - total flux cleaned = 0.00125799 Jy ! Component: 3500 - total flux cleaned = 0.00126639 Jy ! Component: 3550 - total flux cleaned = 0.00128313 Jy ! Component: 3600 - total flux cleaned = 0.0012831 Jy ! Component: 3650 - total flux cleaned = 0.00129141 Jy ! Component: 3700 - total flux cleaned = 0.00129969 Jy ! Component: 3750 - total flux cleaned = 0.00129974 Jy ! Component: 3800 - total flux cleaned = 0.00129154 Jy ! Component: 3850 - total flux cleaned = 0.00130814 Jy ! Component: 3900 - total flux cleaned = 0.00132467 Jy ! Component: 3950 - total flux cleaned = 0.00132469 Jy ! Component: 4000 - total flux cleaned = 0.001333 Jy ! Component: 4050 - total flux cleaned = 0.00133307 Jy ! Total flux subtracted in 4096 components = 0.00133306 Jy ! Clean residual min=-0.000502 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.035021 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 288 components and 0.0350209 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1954+6153_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.8 x 2.948 at -36.99 degrees (North through East) ! Clean map min=-0.0010394 max=0.032893 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1954+6153_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0328928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24764 1.24764 2.49527 4.99055 9.98109 19.9622 39.9244 79.8488 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.454 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1954+6153_X_uvs.log closed on Thu Apr 7 09:16:20 2016