! Started logfile: /scr/pima/bp192a1_uvs/J0449+1121_X_uvs.log on Wed Sep 16 13:31:29 2015 obs /scr/pima/bp192a1_uvs/J0449+1121_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0449+1121_X_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.938384 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7432 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp192a1_uvs/J0449+1121_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.435863Jy sigma=29.766991 ! Fit after self-cal, rms=0.197514Jy sigma=3.929670 ! 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=0.741 mas, bmaj=2.022 mas, bpa=-0.1107 degrees ! Estimated noise=0.598385 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 = 0.734885 Jy ! Component: 100 - total flux cleaned = 0.904272 Jy ! Total flux subtracted in 100 components = 0.904272 Jy ! Clean residual min=-0.052005 max=0.064774 Jy/beam ! Clean residual mean=-0.000006 rms=0.010810 Jy/beam ! Combined flux in latest and established models = 0.904272 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.904272 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. ! ! Fit before self-cal, rms=0.221998Jy sigma=4.197538 ! Fit after self-cal, rms=0.222001Jy sigma=4.197323 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711237 Jy ! Component: 100 - total flux cleaned = 0.110704 Jy ! Total flux subtracted in 100 components = 0.110704 Jy ! Clean residual min=-0.047957 max=0.042188 Jy/beam ! Clean residual mean=-0.000010 rms=0.009105 Jy/beam ! Combined flux in latest and established models = 1.01498 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.01498 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. ! ! Fit before self-cal, rms=0.177445Jy sigma=3.383029 ! Fit after self-cal, rms=0.177403Jy sigma=3.382529 ! 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=0.8983 mas, bmaj=2.252 mas, bpa=0.322 degrees ! Estimated noise=0.399271 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 = 0.0508724 Jy ! Component: 100 - total flux cleaned = 0.0814095 Jy ! Component: 150 - total flux cleaned = 0.102194 Jy ! Component: 200 - total flux cleaned = 0.116516 Jy ! Total flux subtracted in 200 components = 0.116516 Jy ! Clean residual min=-0.051187 max=0.041407 Jy/beam ! Clean residual mean=-0.000026 rms=0.010377 Jy/beam ! Combined flux in latest and established models = 1.13149 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 1.13149 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. ! ! Fit before self-cal, rms=0.157106Jy sigma=3.089994 ! Fit after self-cal, rms=0.157035Jy sigma=3.088324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8983 x 2.252 at 0.322 degrees (North through East) ! Clean map min=-0.047991 max=0.97837 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* MK 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 1.11 FD 0.90 HN 0.86 KP 1.10 ! LA 0.98 MK 1.05 NL 1.16 OV 0.93 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.91 KP 1.20 ! LA 0.96 MK 1.08 NL 1.18 OV 0.99 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.96 KP 1.07 ! LA 1.00 MK 1.11 NL 1.11 OV 0.97 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 5. ! 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 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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* MK 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* MK 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.157035Jy sigma=3.088324 ! Fit after self-cal, rms=0.133309Jy sigma=2.591283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=2.258 mas, bpa=0.556 degrees ! Estimated noise=0.397955 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 = 0.00748203 Jy ! Component: 100 - total flux cleaned = 0.0085844 Jy ! Component: 150 - total flux cleaned = 0.00876171 Jy ! Component: 200 - total flux cleaned = 0.00892626 Jy ! Total flux subtracted in 200 components = 0.00892626 Jy ! Clean residual min=-0.039058 max=0.030197 Jy/beam ! Clean residual mean=-0.000020 rms=0.007489 Jy/beam ! Combined flux in latest and established models = 1.14042 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 1.14042 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. ! ! Fit before self-cal, rms=0.132500Jy sigma=2.576934 ! Fit after self-cal, rms=0.132480Jy sigma=2.576588 ! 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. ! ! Fit before self-cal, rms=0.132480Jy sigma=2.576588 ! Fit after self-cal, rms=0.132433Jy sigma=2.575312 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9018 mas, bmaj=2.256 mas, bpa=0.6079 degrees ! Estimated noise=0.398047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274314 Jy ! Component: 100 - total flux cleaned = 0.0029087 Jy ! Component: 150 - total flux cleaned = 0.00318748 Jy ! Component: 200 - total flux cleaned = 0.00344478 Jy ! Total flux subtracted in 200 components = 0.00344478 Jy ! Clean residual min=-0.038908 max=0.030521 Jy/beam ! Clean residual mean=-0.000019 rms=0.007480 Jy/beam ! Combined flux in latest and established models = 1.14386 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 1.14386 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. ! ! Fit before self-cal, rms=0.132118Jy sigma=2.568065 ! Fit after self-cal, rms=0.132098Jy sigma=2.567756 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 = 0.000433469 Jy ! Component: 100 - total flux cleaned = 0.000545954 Jy ! Component: 150 - total flux cleaned = 0.000660499 Jy ! Component: 200 - total flux cleaned = 0.000880536 Jy ! Total flux subtracted in 200 components = 0.000880536 Jy ! Clean residual min=-0.038836 max=0.030588 Jy/beam ! Clean residual mean=-0.000019 rms=0.007461 Jy/beam ! Combined flux in latest and established models = 1.14474 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 1.14474 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. ! ! Fit before self-cal, rms=0.131913Jy sigma=2.563577 ! Fit after self-cal, rms=0.131897Jy sigma=2.563356 ! 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. ! ! Fit before self-cal, rms=0.131897Jy sigma=2.563356 ! Fit after self-cal, rms=0.131888Jy sigma=2.563052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.255 mas, bpa=0.6274 degrees ! Estimated noise=0.397989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113894 Jy ! Component: 100 - total flux cleaned = 0.00135097 Jy ! Component: 150 - total flux cleaned = 0.00145493 Jy ! Component: 200 - total flux cleaned = 0.00155604 Jy ! Total flux subtracted in 200 components = 0.00155604 Jy ! Clean residual min=-0.038821 max=0.030757 Jy/beam ! Clean residual mean=-0.000019 rms=0.007458 Jy/beam ! Combined flux in latest and established models = 1.1463 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 1.1463 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. ! ! Fit before self-cal, rms=0.131737Jy sigma=2.559194 ! Fit after self-cal, rms=0.131725Jy sigma=2.559064 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 = 0.000218729 Jy ! Component: 100 - total flux cleaned = 0.000318923 Jy ! Component: 150 - total flux cleaned = 0.000416523 Jy ! Component: 200 - total flux cleaned = 0.000416542 Jy ! Total flux subtracted in 200 components = 0.000416542 Jy ! Clean residual min=-0.038789 max=0.030821 Jy/beam ! Clean residual mean=-0.000019 rms=0.007444 Jy/beam ! Combined flux in latest and established models = 1.14672 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 1.14672 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. ! ! Fit before self-cal, rms=0.131610Jy sigma=2.555780 ! Fit after self-cal, rms=0.131600Jy sigma=2.555674 ! 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. ! ! Fit before self-cal, rms=0.131600Jy sigma=2.555674 ! Fit after self-cal, rms=0.131600Jy sigma=2.555593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=3.175 mas, bpa=1.85 degrees ! Estimated noise=0.500746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125303 Jy ! Component: 100 - total flux cleaned = 0.0147877 Jy ! Component: 150 - total flux cleaned = 0.0158998 Jy ! Component: 200 - total flux cleaned = 0.0166606 Jy ! Total flux subtracted in 200 components = 0.0166606 Jy ! Clean residual min=-0.048121 max=0.038601 Jy/beam ! Clean residual mean=-0.000040 rms=0.011544 Jy/beam ! Combined flux in latest and established models = 1.16338 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 1.16338 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. ! ! Fit before self-cal, rms=0.132111Jy sigma=2.561957 ! Fit after self-cal, rms=0.131910Jy sigma=2.558475 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 = 0.000377467 Jy ! Component: 100 - total flux cleaned = 0.00107126 Jy ! Component: 150 - total flux cleaned = 0.00137249 Jy ! Component: 200 - total flux cleaned = 0.00180294 Jy ! Total flux subtracted in 200 components = 0.00180294 Jy ! Clean residual min=-0.047576 max=0.038658 Jy/beam ! Clean residual mean=-0.000040 rms=0.011480 Jy/beam ! Combined flux in latest and established models = 1.16518 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 1.16518 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. ! ! Fit before self-cal, rms=0.132437Jy sigma=2.564897 ! Fit after self-cal, rms=0.132281Jy sigma=2.562216 ! 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=0.9016 mas, bmaj=2.255 mas, bpa=0.6369 degrees ! Estimated noise=0.397952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 2.255 at 0.6369 degrees (North through East) ! Clean map min=-0.037755 max=0.96387 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. ! ! Fit before self-cal, rms=0.132281Jy sigma=2.562216 ! Fit after self-cal, rms=0.125520Jy sigma=2.432377 ! Inverting map and beam ! Estimated beam: bmin=0.901 mas, bmaj=2.255 mas, bpa=0.6113 degrees ! Estimated noise=0.398127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00682817 Jy ! Component: 100 - total flux cleaned = -0.00727003 Jy ! Component: 150 - total flux cleaned = -0.00827597 Jy ! Component: 200 - total flux cleaned = -0.0089942 Jy ! Total flux subtracted in 200 components = -0.0089942 Jy ! Clean residual min=-0.034570 max=0.027656 Jy/beam ! Clean residual mean=-0.000017 rms=0.006582 Jy/beam ! Combined flux in latest and established models = 1.15619 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 1.15619 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. ! ! Fit before self-cal, rms=0.124729Jy sigma=2.414428 ! Fit after self-cal, rms=0.124694Jy sigma=2.413749 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139954 Jy ! Component: 100 - total flux cleaned = -0.00186001 Jy ! Component: 150 - total flux cleaned = -0.00226608 Jy ! Component: 200 - total flux cleaned = -0.00287934 Jy ! Total flux subtracted in 200 components = -0.00287934 Jy ! Clean residual min=-0.034439 max=0.027551 Jy/beam ! Clean residual mean=-0.000017 rms=0.006579 Jy/beam ! Combined flux in latest and established models = 1.15331 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 1.15331 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. ! ! Fit before self-cal, rms=0.124328Jy sigma=2.408539 ! Fit after self-cal, rms=0.124321Jy sigma=2.408337 ! 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. ! ! Fit before self-cal, rms=0.124321Jy sigma=2.408337 ! Fit after self-cal, rms=0.124174Jy sigma=2.406996 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=0.7436 mas, bmaj=2.024 mas, bpa=0.09633 degrees ! Estimated noise=0.599346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.735978 Jy ! Component: 100 - total flux cleaned = 0.90481 Jy ! Component: 150 - total flux cleaned = 0.973292 Jy ! Component: 200 - total flux cleaned = 1.01204 Jy ! Total flux subtracted in 200 components = 1.01204 Jy ! Clean residual min=-0.034762 max=0.030676 Jy/beam ! Clean residual mean=-0.000006 rms=0.006857 Jy/beam ! Combined flux in latest and established models = 1.01204 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.01204 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=2.256 mas, bpa=0.6496 degrees ! Estimated noise=0.397897 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 = 0.0472591 Jy ! Component: 100 - total flux cleaned = 0.075609 Jy ! Component: 150 - total flux cleaned = 0.0948273 Jy ! Component: 200 - total flux cleaned = 0.10799 Jy ! Total flux subtracted in 200 components = 0.10799 Jy ! Clean residual min=-0.034958 max=0.026308 Jy/beam ! Clean residual mean=-0.000018 rms=0.006903 Jy/beam ! Combined flux in latest and established models = 1.12003 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 1.12003 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=2.15 mas, bmaj=3.18 mas, bpa=1.855 degrees ! Estimated noise=0.500842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221669 Jy ! Component: 100 - total flux cleaned = 0.0329116 Jy ! Component: 150 - total flux cleaned = 0.0368914 Jy ! Component: 200 - total flux cleaned = 0.0378394 Jy ! Total flux subtracted in 200 components = 0.0378394 Jy ! Clean residual min=-0.042855 max=0.033575 Jy/beam ! Clean residual mean=-0.000037 rms=0.010195 Jy/beam ! Combined flux in latest and established models = 1.15787 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 = 0.00081831 Jy ! Component: 100 - total flux cleaned = 0.00139302 Jy ! Component: 150 - total flux cleaned = 0.00180152 Jy ! Component: 200 - total flux cleaned = 0.00219814 Jy ! Total flux subtracted in 200 components = 0.00219814 Jy ! Clean residual min=-0.042418 max=0.033829 Jy/beam ! Clean residual mean=-0.000037 rms=0.010135 Jy/beam ! Combined flux in latest and established models = 1.16007 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 1.16007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=2.256 mas, bpa=0.6496 degrees ! Estimated noise=0.397897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00639688 Jy ! Component: 100 - total flux cleaned = -0.00797429 Jy ! Component: 150 - total flux cleaned = -0.00841464 Jy ! Component: 200 - total flux cleaned = -0.00881777 Jy ! Total flux subtracted in 200 components = -0.00881777 Jy ! Clean residual min=-0.036077 max=0.026646 Jy/beam ! Clean residual mean=-0.000017 rms=0.006598 Jy/beam ! Combined flux in latest and established models = 1.15125 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 1.15125 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. ! ! Fit before self-cal, rms=0.125333Jy sigma=2.432689 ! Fit after self-cal, rms=0.125281Jy sigma=2.431561 wmodel /scr/pima/bp192a1_uvs/J0449+1121_X_map.mod ! Writing 56 model components to file: /scr/pima/bp192a1_uvs/J0449+1121_X_map.mod wobs /scr/pima/bp192a1_uvs/J0449+1121_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0449+1121_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0449+1121_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0449+1121_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 = -0.0141931 Jy ! Component: 100 - total flux cleaned = -0.0176995 Jy ! Component: 150 - total flux cleaned = -0.0195357 Jy ! Component: 200 - total flux cleaned = -0.019129 Jy ! Component: 250 - total flux cleaned = -0.0187488 Jy ! Component: 300 - total flux cleaned = -0.0180331 Jy ! Component: 350 - total flux cleaned = -0.0166703 Jy ! Component: 400 - total flux cleaned = -0.0157052 Jy ! Component: 450 - total flux cleaned = -0.0144766 Jy ! Component: 500 - total flux cleaned = -0.0132982 Jy ! Component: 550 - total flux cleaned = -0.0118879 Jy ! Component: 600 - total flux cleaned = -0.0102653 Jy ! Component: 650 - total flux cleaned = -0.00896671 Jy ! Component: 700 - total flux cleaned = -0.00772717 Jy ! Component: 750 - total flux cleaned = -0.00677257 Jy ! Component: 800 - total flux cleaned = -0.00608709 Jy ! Component: 850 - total flux cleaned = -0.00520035 Jy ! Component: 900 - total flux cleaned = -0.00434412 Jy ! Component: 950 - total flux cleaned = -0.00351826 Jy ! Component: 1000 - total flux cleaned = -0.00292039 Jy ! Component: 1050 - total flux cleaned = -0.00273004 Jy ! Component: 1100 - total flux cleaned = -0.00235165 Jy ! Component: 1150 - total flux cleaned = -0.00180127 Jy ! Component: 1200 - total flux cleaned = -0.00126909 Jy ! Component: 1250 - total flux cleaned = -0.000577175 Jy ! Component: 1300 - total flux cleaned = 0.000433703 Jy ! Component: 1350 - total flux cleaned = 0.000925939 Jy ! Component: 1400 - total flux cleaned = 0.00172804 Jy ! Component: 1450 - total flux cleaned = 0.0023591 Jy ! Component: 1500 - total flux cleaned = 0.00297541 Jy ! Component: 1550 - total flux cleaned = 0.00373221 Jy ! Component: 1600 - total flux cleaned = 0.00446803 Jy ! Component: 1650 - total flux cleaned = 0.00504313 Jy ! Component: 1700 - total flux cleaned = 0.0056093 Jy ! Component: 1750 - total flux cleaned = 0.00616364 Jy ! Component: 1800 - total flux cleaned = 0.00670731 Jy ! Component: 1850 - total flux cleaned = 0.00737372 Jy ! Component: 1900 - total flux cleaned = 0.00789714 Jy ! Component: 1950 - total flux cleaned = 0.00828348 Jy ! Component: 2000 - total flux cleaned = 0.00904114 Jy ! Component: 2050 - total flux cleaned = 0.00953556 Jy ! Component: 2100 - total flux cleaned = 0.0102628 Jy ! Component: 2150 - total flux cleaned = 0.0107376 Jy ! Component: 2200 - total flux cleaned = 0.0112048 Jy ! Component: 2250 - total flux cleaned = 0.0118958 Jy ! Component: 2300 - total flux cleaned = 0.0125739 Jy ! Component: 2350 - total flux cleaned = 0.0127961 Jy ! Component: 2400 - total flux cleaned = 0.0132344 Jy ! Component: 2450 - total flux cleaned = 0.0133414 Jy ! Component: 2500 - total flux cleaned = 0.0134473 Jy ! Component: 2550 - total flux cleaned = 0.0137573 Jy ! Component: 2600 - total flux cleaned = 0.0138575 Jy ! Component: 2650 - total flux cleaned = 0.0135537 Jy ! Component: 2700 - total flux cleaned = 0.013356 Jy ! Component: 2750 - total flux cleaned = 0.0130621 Jy ! Component: 2800 - total flux cleaned = 0.0126754 Jy ! Component: 2850 - total flux cleaned = 0.0122928 Jy ! Component: 2900 - total flux cleaned = 0.0121039 Jy ! Component: 2950 - total flux cleaned = 0.0117297 Jy ! Component: 3000 - total flux cleaned = 0.011361 Jy ! Component: 3050 - total flux cleaned = 0.0109961 Jy ! Component: 3100 - total flux cleaned = 0.0107266 Jy ! Component: 3150 - total flux cleaned = 0.0102821 Jy ! Component: 3200 - total flux cleaned = 0.00993171 Jy ! Component: 3250 - total flux cleaned = 0.00941218 Jy ! Component: 3300 - total flux cleaned = 0.00923999 Jy ! Component: 3350 - total flux cleaned = 0.00898566 Jy ! Component: 3400 - total flux cleaned = 0.00864839 Jy ! Component: 3450 - total flux cleaned = 0.00831713 Jy ! Component: 3500 - total flux cleaned = 0.00807114 Jy ! Component: 3550 - total flux cleaned = 0.00774708 Jy ! Component: 3600 - total flux cleaned = 0.00766832 Jy ! Component: 3650 - total flux cleaned = 0.00742869 Jy ! Component: 3700 - total flux cleaned = 0.0072705 Jy ! Component: 3750 - total flux cleaned = 0.00711359 Jy ! Component: 3800 - total flux cleaned = 0.00695725 Jy ! Component: 3850 - total flux cleaned = 0.006648 Jy ! Component: 3900 - total flux cleaned = 0.00649522 Jy ! Component: 3950 - total flux cleaned = 0.00634252 Jy ! Component: 4000 - total flux cleaned = 0.00604036 Jy ! Component: 4050 - total flux cleaned = 0.00596606 Jy ! Total flux subtracted in 4096 components = 0.00589208 Jy ! Clean residual min=-0.004231 max=0.005064 Jy/beam ! Clean residual mean=-0.000003 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 1.15714 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 349 components and 1.15714 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0449+1121_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9012 x 2.256 at 0.6496 degrees (North through East) ! Clean map min=-0.020045 max=0.97125 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0449+1121_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.971252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00125366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387231 0.387231 0.774461 1.54892 3.09785 6.19569 12.3914 24.7828 49.5655 99.1311 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.971 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 774.732 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0449+1121_X_uvs.log closed on Wed Sep 16 13:31:34 2015