! Started logfile: /scr/pima/bp192a1_uvs/J0242+1101_X_uvs.log on Wed Sep 16 13:28:51 2015 obs /scr/pima/bp192a1_uvs/J0242+1101_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0242+1101_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748765 visibilities/baseline/integration-bin. ! Found source: J0242+1101 ! ! 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 9704 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/J0242+1101_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.211947Jy sigma=25.482835 ! Fit after self-cal, rms=0.362754Jy sigma=7.911416 ! 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=0.7469 mas, bmaj=2.091 mas, bpa=-0.455 degrees ! Estimated noise=0.738518 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 = 0.490101 Jy ! Component: 100 - total flux cleaned = 0.608314 Jy ! Total flux subtracted in 100 components = 0.608314 Jy ! Clean residual min=-0.037644 max=0.046276 Jy/beam ! Clean residual mean=-0.000004 rms=0.008947 Jy/beam ! Combined flux in latest and established models = 0.608314 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.608314 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=0.170434Jy sigma=3.358859 ! Fit after self-cal, rms=0.170344Jy sigma=3.357724 ! 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=0.9381 mas, bmaj=2.368 mas, bpa=-3.924 degrees ! Estimated noise=0.346716 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 = 0.0735463 Jy ! Component: 100 - total flux cleaned = 0.112469 Jy ! Component: 150 - total flux cleaned = 0.137137 Jy ! Component: 200 - total flux cleaned = 0.153738 Jy ! Total flux subtracted in 200 components = 0.153738 Jy ! Clean residual min=-0.045725 max=0.048140 Jy/beam ! Clean residual mean=-0.000046 rms=0.010089 Jy/beam ! Combined flux in latest and established models = 0.762052 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 42 components and 0.762052 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=0.131311Jy sigma=2.652016 ! Fit after self-cal, rms=0.131045Jy sigma=2.646623 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9381 x 2.368 at -3.924 degrees (North through East) ! Clean map min=-0.041904 max=0.65369 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 1.00* 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 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.03 ! LA 0.95 MK 1.13 NL 1.09 OV 1.05 ! PT 0.84 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=0.131045Jy sigma=2.646623 ! Fit after self-cal, rms=0.128552Jy sigma=2.589579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9417 mas, bmaj=2.371 mas, bpa=-3.829 degrees ! Estimated noise=0.346953 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 = 0.0114044 Jy ! Component: 100 - total flux cleaned = 0.0154851 Jy ! Component: 150 - total flux cleaned = 0.0175137 Jy ! Component: 200 - total flux cleaned = 0.0189188 Jy ! Total flux subtracted in 200 components = 0.0189188 Jy ! Clean residual min=-0.040902 max=0.046162 Jy/beam ! Clean residual mean=-0.000042 rms=0.009305 Jy/beam ! Combined flux in latest and established models = 0.780971 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.780971 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=0.127385Jy sigma=2.565780 ! Fit after self-cal, rms=0.127227Jy sigma=2.562939 ! 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=0.127227Jy sigma=2.562939 ! Fit after self-cal, rms=0.127211Jy sigma=2.561903 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9412 mas, bmaj=2.369 mas, bpa=-3.813 degrees ! Estimated noise=0.347138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402711 Jy ! Component: 100 - total flux cleaned = 0.00521436 Jy ! Component: 150 - total flux cleaned = 0.00615475 Jy ! Component: 200 - total flux cleaned = 0.00685526 Jy ! Total flux subtracted in 200 components = 0.00685526 Jy ! Clean residual min=-0.040161 max=0.045896 Jy/beam ! Clean residual mean=-0.000042 rms=0.009251 Jy/beam ! Combined flux in latest and established models = 0.787826 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.787826 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=0.126899Jy sigma=2.552157 ! Fit after self-cal, rms=0.126811Jy sigma=2.550977 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 (3, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428392 Jy ! Component: 100 - total flux cleaned = 0.0676649 Jy ! Component: 150 - total flux cleaned = 0.0857219 Jy ! Component: 200 - total flux cleaned = 0.0980122 Jy ! Total flux subtracted in 200 components = 0.0980122 Jy ! Clean residual min=-0.035020 max=0.025375 Jy/beam ! Clean residual mean=-0.000027 rms=0.006813 Jy/beam ! Combined flux in latest and established models = 0.885839 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 83 components and 0.885839 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=0.109529Jy sigma=2.171167 ! Fit after self-cal, rms=0.107825Jy sigma=2.135064 ! 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=0.107825Jy sigma=2.135064 ! Fit after self-cal, rms=0.093120Jy sigma=1.768003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9411 mas, bmaj=2.359 mas, bpa=-3.519 degrees ! Estimated noise=0.350211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143694 Jy ! Component: 100 - total flux cleaned = 0.0245449 Jy ! Component: 150 - total flux cleaned = 0.0322938 Jy ! Component: 200 - total flux cleaned = 0.0357861 Jy ! Total flux subtracted in 200 components = 0.0357861 Jy ! Clean residual min=-0.019129 max=0.017961 Jy/beam ! Clean residual mean=-0.000015 rms=0.004108 Jy/beam ! Combined flux in latest and established models = 0.921625 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.921625 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=0.089801Jy sigma=1.703764 ! Fit after self-cal, rms=0.089555Jy sigma=1.698919 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 = 0.00668887 Jy ! Component: 100 - total flux cleaned = 0.00943404 Jy ! Component: 150 - total flux cleaned = 0.0114186 Jy ! Component: 200 - total flux cleaned = 0.0126624 Jy ! Total flux subtracted in 200 components = 0.0126624 Jy ! Clean residual min=-0.017914 max=0.018041 Jy/beam ! Clean residual mean=-0.000013 rms=0.003946 Jy/beam ! Combined flux in latest and established models = 0.934287 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.934287 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=0.088503Jy sigma=1.680728 ! Fit after self-cal, rms=0.088454Jy sigma=1.679876 ! 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=0.088454Jy sigma=1.679876 ! Fit after self-cal, rms=0.079412Jy sigma=1.512340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=3.195 mas, bpa=-1.612 degrees ! Estimated noise=0.432312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010497 Jy ! Component: 100 - total flux cleaned = 0.0159435 Jy ! Component: 150 - total flux cleaned = 0.0173514 Jy ! Component: 200 - total flux cleaned = 0.0178974 Jy ! Total flux subtracted in 200 components = 0.0178974 Jy ! Clean residual min=-0.019611 max=0.015308 Jy/beam ! Clean residual mean=-0.000019 rms=0.004640 Jy/beam ! Combined flux in latest and established models = 0.952185 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.952185 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=0.079326Jy sigma=1.509541 ! Fit after self-cal, rms=0.079199Jy sigma=1.507213 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 = 0.00191484 Jy ! Component: 100 - total flux cleaned = 0.00229843 Jy ! Component: 150 - total flux cleaned = 0.0026615 Jy ! Component: 200 - total flux cleaned = 0.0031147 Jy ! Total flux subtracted in 200 components = 0.0031147 Jy ! Clean residual min=-0.018904 max=0.015345 Jy/beam ! Clean residual mean=-0.000017 rms=0.004545 Jy/beam ! Combined flux in latest and established models = 0.955299 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.955299 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=0.079302Jy sigma=1.507885 ! Fit after self-cal, rms=0.079278Jy sigma=1.507421 ! 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=0.9404 mas, bmaj=2.356 mas, bpa=-3.356 degrees ! Estimated noise=0.349299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9404 x 2.356 at -3.356 degrees (North through East) ! Clean map min=-0.01418 max=0.64658 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=0.079278Jy sigma=1.507421 ! Fit after self-cal, rms=0.076397Jy sigma=1.450618 ! Inverting map and beam ! Estimated beam: bmin=0.9411 mas, bmaj=2.357 mas, bpa=-3.309 degrees ! Estimated noise=0.349674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000706634 Jy ! Component: 100 - total flux cleaned = -0.000577819 Jy ! Component: 150 - total flux cleaned = -0.0016892 Jy ! Component: 200 - total flux cleaned = -0.00225316 Jy ! Total flux subtracted in 200 components = -0.00225316 Jy ! Clean residual min=-0.014574 max=0.014946 Jy/beam ! Clean residual mean=-0.000007 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 0.953046 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.953046 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=0.075529Jy sigma=1.433537 ! Fit after self-cal, rms=0.075500Jy sigma=1.433151 ! Inverting map ! Added new window around map position (-3.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663821 Jy ! Component: 100 - total flux cleaned = 0.00915455 Jy ! Component: 150 - total flux cleaned = 0.0107455 Jy ! Component: 200 - total flux cleaned = 0.0116655 Jy ! Total flux subtracted in 200 components = 0.0116655 Jy ! Clean residual min=-0.012620 max=0.013277 Jy/beam ! Clean residual mean=-0.000006 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.964712 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 133 components and 0.964712 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=0.072639Jy sigma=1.373941 ! Fit after self-cal, rms=0.072347Jy sigma=1.369480 ! 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=0.072347Jy sigma=1.369480 ! Fit after self-cal, rms=0.069196Jy sigma=1.298783 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=0.749 mas, bmaj=2.087 mas, bpa=0.1921 degrees ! Estimated noise=0.744727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494022 Jy ! Component: 100 - total flux cleaned = 0.617984 Jy ! Component: 150 - total flux cleaned = 0.670399 Jy ! Component: 200 - total flux cleaned = 0.70001 Jy ! Total flux subtracted in 200 components = 0.70001 Jy ! Clean residual min=-0.022703 max=0.028600 Jy/beam ! Clean residual mean=-0.000006 rms=0.005434 Jy/beam ! Combined flux in latest and established models = 0.70001 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.70001 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9406 mas, bmaj=2.358 mas, bpa=-3.331 degrees ! Estimated noise=0.349261 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 (1.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509726 Jy ! Component: 100 - total flux cleaned = 0.0863236 Jy ! Component: 150 - total flux cleaned = 0.113753 Jy ! Component: 200 - total flux cleaned = 0.136026 Jy ! Total flux subtracted in 200 components = 0.136026 Jy ! Clean residual min=-0.018079 max=0.021999 Jy/beam ! Clean residual mean=-0.000022 rms=0.004895 Jy/beam ! Combined flux in latest and established models = 0.836036 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 70 components and 0.836036 Jy ! Inverting map ! Added new window around map position (-6.2, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215078 Jy ! Component: 100 - total flux cleaned = 0.0373126 Jy ! Component: 150 - total flux cleaned = 0.050455 Jy ! Component: 200 - total flux cleaned = 0.0608281 Jy ! Total flux subtracted in 200 components = 0.0608281 Jy ! Clean residual min=-0.013695 max=0.012071 Jy/beam ! Clean residual mean=-0.000015 rms=0.003243 Jy/beam ! Combined flux in latest and established models = 0.896864 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 108 components and 0.896864 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=2.163 mas, bmaj=3.198 mas, bpa=-1.598 degrees ! Estimated noise=0.432112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173079 Jy ! Component: 100 - total flux cleaned = 0.0299359 Jy ! Component: 150 - total flux cleaned = 0.0399224 Jy ! Component: 200 - total flux cleaned = 0.0481522 Jy ! Total flux subtracted in 200 components = 0.0481522 Jy ! Clean residual min=-0.016830 max=0.011942 Jy/beam ! Clean residual mean=-0.000021 rms=0.003829 Jy/beam ! Combined flux in latest and established models = 0.945017 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 = 0.00685441 Jy ! Component: 100 - total flux cleaned = 0.0126242 Jy ! Component: 150 - total flux cleaned = 0.0176283 Jy ! Component: 200 - total flux cleaned = 0.0220431 Jy ! Total flux subtracted in 200 components = 0.0220431 Jy ! Clean residual min=-0.015106 max=0.010572 Jy/beam ! Clean residual mean=-0.000014 rms=0.003324 Jy/beam ! Combined flux in latest and established models = 0.96706 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 164 components and 0.96706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9406 mas, bmaj=2.358 mas, bpa=-3.331 degrees ! Estimated noise=0.349261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.37489e-05 Jy ! Component: 100 - total flux cleaned = 0.000575916 Jy ! Component: 150 - total flux cleaned = 0.000913772 Jy ! Component: 200 - total flux cleaned = 0.00154605 Jy ! Total flux subtracted in 200 components = 0.00154605 Jy ! Clean residual min=-0.011739 max=0.008564 Jy/beam ! Clean residual mean=-0.000005 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.968606 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.968606 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=0.067830Jy sigma=1.268168 ! Fit after self-cal, rms=0.067482Jy sigma=1.260626 wmodel /scr/pima/bp192a1_uvs/J0242+1101_X_map.mod ! Writing 181 model components to file: /scr/pima/bp192a1_uvs/J0242+1101_X_map.mod wobs /scr/pima/bp192a1_uvs/J0242+1101_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0242+1101_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0242+1101_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp192a1_uvs/J0242+1101_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 = -0.0046744 Jy ! Component: 100 - total flux cleaned = -0.00794573 Jy ! Component: 150 - total flux cleaned = -0.00822498 Jy ! Component: 200 - total flux cleaned = -0.00834871 Jy ! Component: 250 - total flux cleaned = -0.00822659 Jy ! Component: 300 - total flux cleaned = -0.00833457 Jy ! Component: 350 - total flux cleaned = -0.00844604 Jy ! Component: 400 - total flux cleaned = -0.00885866 Jy ! Component: 450 - total flux cleaned = -0.00924386 Jy ! Component: 500 - total flux cleaned = -0.00942865 Jy ! Component: 550 - total flux cleaned = -0.00943088 Jy ! Component: 600 - total flux cleaned = -0.00960586 Jy ! Component: 650 - total flux cleaned = -0.00977322 Jy ! Component: 700 - total flux cleaned = -0.00985474 Jy ! Component: 750 - total flux cleaned = -0.0100138 Jy ! Component: 800 - total flux cleaned = -0.0102462 Jy ! Component: 850 - total flux cleaned = -0.0102491 Jy ! Component: 900 - total flux cleaned = -0.0106144 Jy ! Component: 950 - total flux cleaned = -0.0106866 Jy ! Component: 1000 - total flux cleaned = -0.0109646 Jy ! Component: 1050 - total flux cleaned = -0.0113014 Jy ! Component: 1100 - total flux cleaned = -0.0115633 Jy ! Component: 1150 - total flux cleaned = -0.011564 Jy ! Component: 1200 - total flux cleaned = -0.0118177 Jy ! Component: 1250 - total flux cleaned = -0.0120027 Jy ! Component: 1300 - total flux cleaned = -0.0123046 Jy ! Component: 1350 - total flux cleaned = -0.0124223 Jy ! Component: 1400 - total flux cleaned = -0.0127694 Jy ! Component: 1450 - total flux cleaned = -0.0131088 Jy ! Component: 1500 - total flux cleaned = -0.0133309 Jy ! Component: 1550 - total flux cleaned = -0.013658 Jy ! Component: 1600 - total flux cleaned = -0.0139253 Jy ! Component: 1650 - total flux cleaned = -0.013978 Jy ! Component: 1700 - total flux cleaned = -0.014393 Jy ! Component: 1750 - total flux cleaned = -0.0144944 Jy ! Component: 1800 - total flux cleaned = -0.0146451 Jy ! Component: 1850 - total flux cleaned = -0.0146949 Jy ! Component: 1900 - total flux cleaned = -0.0148403 Jy ! Component: 1950 - total flux cleaned = -0.0150308 Jy ! Component: 2000 - total flux cleaned = -0.0151715 Jy ! Component: 2050 - total flux cleaned = -0.0152634 Jy ! Component: 2100 - total flux cleaned = -0.015309 Jy ! Component: 2150 - total flux cleaned = -0.0154433 Jy ! Component: 2200 - total flux cleaned = -0.0155758 Jy ! Component: 2250 - total flux cleaned = -0.0155317 Jy ! Component: 2300 - total flux cleaned = -0.015532 Jy ! Component: 2350 - total flux cleaned = -0.0156592 Jy ! Component: 2400 - total flux cleaned = -0.0157431 Jy ! Component: 2450 - total flux cleaned = -0.0157021 Jy ! Component: 2500 - total flux cleaned = -0.0158644 Jy ! Component: 2550 - total flux cleaned = -0.0159442 Jy ! Component: 2600 - total flux cleaned = -0.0160623 Jy ! Component: 2650 - total flux cleaned = -0.0160218 Jy ! Component: 2700 - total flux cleaned = -0.0161759 Jy ! Component: 2750 - total flux cleaned = -0.0161376 Jy ! Component: 2800 - total flux cleaned = -0.0162134 Jy ! Component: 2850 - total flux cleaned = -0.0164744 Jy ! Component: 2900 - total flux cleaned = -0.0165475 Jy ! Component: 2950 - total flux cleaned = -0.0167667 Jy ! Component: 3000 - total flux cleaned = -0.0169118 Jy ! Component: 3050 - total flux cleaned = -0.0171636 Jy ! Component: 3100 - total flux cleaned = -0.0174485 Jy ! Component: 3150 - total flux cleaned = -0.0176598 Jy ! Component: 3200 - total flux cleaned = -0.0178701 Jy ! Component: 3250 - total flux cleaned = -0.0180436 Jy ! Component: 3300 - total flux cleaned = -0.0182498 Jy ! Component: 3350 - total flux cleaned = -0.0184544 Jy ! Component: 3400 - total flux cleaned = -0.0185895 Jy ! Component: 3450 - total flux cleaned = -0.018791 Jy ! Component: 3500 - total flux cleaned = -0.0189907 Jy ! Component: 3550 - total flux cleaned = -0.0191559 Jy ! Component: 3600 - total flux cleaned = -0.0193527 Jy ! Component: 3650 - total flux cleaned = -0.0195807 Jy ! Component: 3700 - total flux cleaned = -0.0198389 Jy ! Component: 3750 - total flux cleaned = -0.0199672 Jy ! Component: 3800 - total flux cleaned = -0.0200944 Jy ! Component: 3850 - total flux cleaned = -0.0202842 Jy ! Component: 3900 - total flux cleaned = -0.0204724 Jy ! Component: 3950 - total flux cleaned = -0.0205967 Jy ! Component: 4000 - total flux cleaned = -0.0207826 Jy ! Component: 4050 - total flux cleaned = -0.0209359 Jy ! Total flux subtracted in 4096 components = -0.0210582 Jy ! Clean residual min=-0.002024 max=0.002027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.947548 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 474 components and 0.947548 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0242+1101_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9406 x 2.358 at -3.331 degrees (North through East) ! Clean map min=-0.005367 max=0.65364 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0242+1101_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.653641 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000523839 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240425 0.240425 0.480851 0.961701 1.9234 3.8468 7.69361 15.3872 30.7744 61.5489 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.653 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1247.79 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0242+1101_X_uvs.log closed on Wed Sep 16 13:28:55 2015