! Started logfile: /d2/scr/pima/bp177h_uvs/J1343+5754_X_uvs.log on Sat Mar 29 22:20:15 2014 obs /d2/scr/pima/bp177h_uvs/J1343+5754_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1343+5754_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1343+5754 ! ! 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 1080 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 /d2/scr/pima/bp177h_uvs/J1343+5754_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. ! ! 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=1.000193Jy sigma=39.176454 ! Fit after self-cal, rms=0.912292Jy sigma=35.725991 ! 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=0.681 mas, bmaj=2.627 mas, bpa=-5.18 degrees ! Estimated noise=0.809105 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 = 0.0639833 Jy ! Component: 100 - total flux cleaned = 0.0812138 Jy ! Total flux subtracted in 100 components = 0.0812138 Jy ! Clean residual min=-0.005092 max=0.007733 Jy/beam ! Clean residual mean=0.000003 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.0812137 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0812137 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=0.026603Jy sigma=1.021239 ! Fit after self-cal, rms=0.026522Jy sigma=1.017928 ! 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=0.8858 mas, bmaj=2.773 mas, bpa=-4.856 degrees ! Estimated noise=0.554673 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 = 0.0126581 Jy ! Component: 100 - total flux cleaned = 0.0190025 Jy ! Component: 150 - total flux cleaned = 0.0225407 Jy ! Component: 200 - total flux cleaned = 0.0248398 Jy ! Total flux subtracted in 200 components = 0.0248398 Jy ! Clean residual min=-0.004924 max=0.006597 Jy/beam ! Clean residual mean=0.000000 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.106054 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.106054 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=0.020110Jy sigma=0.760958 ! Fit after self-cal, rms=0.020080Jy sigma=0.759979 ! Inverting map ! Added new window around map position (1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639174 Jy ! Component: 100 - total flux cleaned = 0.00958954 Jy ! Component: 150 - total flux cleaned = 0.0106949 Jy ! Component: 200 - total flux cleaned = 0.0112188 Jy ! Total flux subtracted in 200 components = 0.0112188 Jy ! Clean residual min=-0.005038 max=0.003811 Jy/beam ! Clean residual mean=0.000000 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.117272 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.117272 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=0.017845Jy sigma=0.680233 ! Fit after self-cal, rms=0.017556Jy sigma=0.669379 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 2.773 at -4.856 degrees (North through East) ! Clean map min=-0.0039329 max=0.085927 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 1.09 FD 1.15 HN 1.00 KP 0.94 ! LA 1.05 MK 1.05 NL 1.18 OV 0.97 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.94 KP 0.94 ! LA 0.95 MK 1.01 NL 1.15 OV 0.95 ! PT 0.88 SC 0.98 ! ! ! 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 0.92 FD 1.12 HN 1.01 KP 0.94 ! LA 0.97 MK 1.03 NL 1.09 OV 1.01 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.05 ! LA 0.99 MK 0.94 NL 1.11 OV 0.96 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.13 KP 1.03 ! LA 1.03 MK 0.95 NL 1.07 OV 1.03 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.02 KP 1.01 ! LA 0.94 MK 0.98 NL 1.13 OV 0.97 ! PT 0.93 SC 1.03 ! ! ! 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=0.017556Jy sigma=0.669379 ! Fit after self-cal, rms=0.015936Jy sigma=0.599491 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.789 mas, bpa=-4.794 degrees ! Estimated noise=0.561082 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 = 0.000412796 Jy ! Component: 100 - total flux cleaned = 0.000370241 Jy ! Component: 150 - total flux cleaned = 0.000335631 Jy ! Component: 200 - total flux cleaned = 0.000363776 Jy ! Total flux subtracted in 200 components = 0.000363776 Jy ! Clean residual min=-0.001994 max=0.001869 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.117636 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.117636 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=0.015753Jy sigma=0.592819 ! Fit after self-cal, rms=0.015733Jy sigma=0.592069 ! 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=0.015733Jy sigma=0.592069 ! Fit after self-cal, rms=0.015719Jy sigma=0.591978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.789 mas, bpa=-4.771 degrees ! Estimated noise=0.560704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303769 Jy ! Component: 100 - total flux cleaned = 0.000382254 Jy ! Component: 150 - total flux cleaned = 0.000403995 Jy ! Component: 200 - total flux cleaned = 0.000423413 Jy ! Total flux subtracted in 200 components = 0.000423413 Jy ! Clean residual min=-0.001850 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.11806 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.11806 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=0.015645Jy sigma=0.589348 ! Fit after self-cal, rms=0.015636Jy sigma=0.589095 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 (14, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013479 Jy ! Component: 100 - total flux cleaned = 0.00145326 Jy ! Component: 150 - total flux cleaned = 0.00163298 Jy ! Component: 200 - total flux cleaned = 0.0017663 Jy ! Total flux subtracted in 200 components = 0.0017663 Jy ! Clean residual min=-0.001615 max=0.001668 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.119826 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.119826 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=0.015435Jy sigma=0.580978 ! Fit after self-cal, rms=0.015417Jy sigma=0.580477 ! Inverting map ! Added new window around map position (-35.4, 44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143588 Jy ! Component: 100 - total flux cleaned = 0.00180581 Jy ! Component: 150 - total flux cleaned = 0.00212412 Jy ! Component: 200 - total flux cleaned = 0.00236381 Jy ! Total flux subtracted in 200 components = 0.00236381 Jy ! Clean residual min=-0.001342 max=0.001429 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.12219 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.12219 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=0.015252Jy sigma=0.574343 ! Fit after self-cal, rms=0.015241Jy sigma=0.574032 ! Inverting map ! Added new window around map position (-27.6, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124712 Jy ! Component: 100 - total flux cleaned = 0.00186813 Jy ! Component: 150 - total flux cleaned = 0.00230732 Jy ! Component: 200 - total flux cleaned = 0.0025729 Jy ! Total flux subtracted in 200 components = 0.0025729 Jy ! Clean residual min=-0.001195 max=0.001249 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.124763 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.124763 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=0.015111Jy sigma=0.569162 ! Fit after self-cal, rms=0.015108Jy sigma=0.568978 ! 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=0.015108Jy sigma=0.568978 ! Fit after self-cal, rms=0.013819Jy sigma=0.515739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8853 mas, bmaj=2.792 mas, bpa=-4.8 degrees ! Estimated noise=0.561799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.79868e-05 Jy ! Component: 100 - total flux cleaned = -4.90412e-05 Jy ! Component: 150 - total flux cleaned = 2.32044e-05 Jy ! Component: 200 - total flux cleaned = 7.23561e-05 Jy ! Total flux subtracted in 200 components = 7.23561e-05 Jy ! Clean residual min=-0.000977 max=0.000958 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.124835 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 152 components and 0.124835 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=0.013762Jy sigma=0.513723 ! Fit after self-cal, rms=0.013760Jy sigma=0.513660 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 = 8.05751e-05 Jy ! Component: 100 - total flux cleaned = 0.000152646 Jy ! Component: 150 - total flux cleaned = 0.000193596 Jy ! Component: 200 - total flux cleaned = 0.000258413 Jy ! Total flux subtracted in 200 components = 0.000258413 Jy ! Clean residual min=-0.000924 max=0.000939 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.125093 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.125093 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=0.013735Jy sigma=0.512720 ! Fit after self-cal, rms=0.013735Jy sigma=0.512712 ! 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=0.013735Jy sigma=0.512712 ! Fit after self-cal, rms=0.013737Jy sigma=0.512577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.032 mas, bmaj=3.003 mas, bpa=-5.075 degrees ! Estimated noise=0.714033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331113 Jy ! Component: 100 - total flux cleaned = 0.000344546 Jy ! Component: 150 - total flux cleaned = 0.000311408 Jy ! Component: 200 - total flux cleaned = 0.000301088 Jy ! Total flux subtracted in 200 components = 0.000301088 Jy ! Clean residual min=-0.001021 max=0.000905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.125395 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.125395 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=0.013726Jy sigma=0.512140 ! Fit after self-cal, rms=0.013725Jy sigma=0.512123 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85849e-05 Jy ! Component: 100 - total flux cleaned = 9.6376e-06 Jy ! Component: 150 - total flux cleaned = 1.22761e-06 Jy ! Component: 200 - total flux cleaned = -6.82313e-06 Jy ! Total flux subtracted in 200 components = -6.82313e-06 Jy ! Clean residual min=-0.001017 max=0.000900 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.125388 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 202 components and 0.125388 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=0.013720Jy sigma=0.511924 ! Fit after self-cal, rms=0.013720Jy sigma=0.511916 ! 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=0.8857 mas, bmaj=2.792 mas, bpa=-4.796 degrees ! Estimated noise=0.56175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.792 at -4.796 degrees (North through East) ! Clean map min=-0.0010836 max=0.086258 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6798 mas, bmaj=2.631 mas, bpa=-5.2 degrees ! Estimated noise=0.818216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0646624 Jy ! Component: 100 - total flux cleaned = 0.0827153 Jy ! Component: 150 - total flux cleaned = 0.0922762 Jy ! Component: 200 - total flux cleaned = 0.0984339 Jy ! Total flux subtracted in 200 components = 0.0984339 Jy ! Clean residual min=-0.002528 max=0.003653 Jy/beam ! Clean residual mean=0.000000 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0984339 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0984339 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.792 mas, bpa=-4.796 degrees ! Estimated noise=0.56175 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 = 0.00638546 Jy ! Component: 100 - total flux cleaned = 0.0102679 Jy ! Component: 150 - total flux cleaned = 0.0129192 Jy ! Component: 200 - total flux cleaned = 0.0149033 Jy ! Total flux subtracted in 200 components = 0.0149033 Jy ! Clean residual min=-0.001418 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.113337 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 57 components and 0.113337 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=2.032 mas, bmaj=3.003 mas, bpa=-5.075 degrees ! Estimated noise=0.714033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275365 Jy ! Component: 100 - total flux cleaned = 0.00452135 Jy ! Component: 150 - total flux cleaned = 0.00587103 Jy ! Component: 200 - total flux cleaned = 0.00693755 Jy ! Total flux subtracted in 200 components = 0.00693755 Jy ! Clean residual min=-0.001278 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.120275 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 = 0.000865783 Jy ! Component: 100 - total flux cleaned = 0.00157411 Jy ! Component: 150 - total flux cleaned = 0.00204874 Jy ! Component: 200 - total flux cleaned = 0.00235841 Jy ! Total flux subtracted in 200 components = 0.00235841 Jy ! Clean residual min=-0.001191 max=0.001079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.122633 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 122 components and 0.122633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.792 mas, bpa=-4.796 degrees ! Estimated noise=0.56175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217012 Jy ! Component: 100 - total flux cleaned = 0.000511382 Jy ! Component: 150 - total flux cleaned = 0.000797224 Jy ! Component: 200 - total flux cleaned = 0.00101246 Jy ! Total flux subtracted in 200 components = 0.00101246 Jy ! Clean residual min=-0.000940 max=0.000887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.123646 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.123646 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=0.013833Jy sigma=0.515932 ! Fit after self-cal, rms=0.013824Jy sigma=0.515607 wmodel /d2/scr/pima/bp177h_uvs/J1343+5754_X_map.mod ! Writing 148 model components to file: /d2/scr/pima/bp177h_uvs/J1343+5754_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1343+5754_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1343+5754_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1343+5754_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177h_uvs/J1343+5754_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 = -0.000211378 Jy ! Component: 100 - total flux cleaned = -0.000385391 Jy ! Component: 150 - total flux cleaned = -0.000520416 Jy ! Component: 200 - total flux cleaned = -0.000607643 Jy ! Component: 250 - total flux cleaned = -0.000705725 Jy ! Component: 300 - total flux cleaned = -0.000800693 Jy ! Component: 350 - total flux cleaned = -0.000866602 Jy ! Component: 400 - total flux cleaned = -0.000943842 Jy ! Component: 450 - total flux cleaned = -0.000981523 Jy ! Component: 500 - total flux cleaned = -0.00104266 Jy ! Component: 550 - total flux cleaned = -0.00107819 Jy ! Component: 600 - total flux cleaned = -0.0011133 Jy ! Component: 650 - total flux cleaned = -0.00114758 Jy ! Component: 700 - total flux cleaned = -0.00114754 Jy ! Component: 750 - total flux cleaned = -0.00118045 Jy ! Component: 800 - total flux cleaned = -0.00118041 Jy ! Component: 850 - total flux cleaned = -0.00120184 Jy ! Component: 900 - total flux cleaned = -0.00123308 Jy ! Component: 950 - total flux cleaned = -0.00124352 Jy ! Component: 1000 - total flux cleaned = -0.00127392 Jy ! Component: 1050 - total flux cleaned = -0.00131357 Jy ! Component: 1100 - total flux cleaned = -0.00133309 Jy ! Component: 1150 - total flux cleaned = -0.00135233 Jy ! Component: 1200 - total flux cleaned = -0.00137114 Jy ! Component: 1250 - total flux cleaned = -0.00137119 Jy ! Component: 1300 - total flux cleaned = -0.00138935 Jy ! Component: 1350 - total flux cleaned = -0.00138928 Jy ! Component: 1400 - total flux cleaned = -0.00138933 Jy ! Component: 1450 - total flux cleaned = -0.0014067 Jy ! Component: 1500 - total flux cleaned = -0.00139798 Jy ! Component: 1550 - total flux cleaned = -0.00138095 Jy ! Component: 1600 - total flux cleaned = -0.00139782 Jy ! Component: 1650 - total flux cleaned = -0.00139773 Jy ! Component: 1700 - total flux cleaned = -0.00140588 Jy ! Component: 1750 - total flux cleaned = -0.00141401 Jy ! Component: 1800 - total flux cleaned = -0.00138995 Jy ! Component: 1850 - total flux cleaned = -0.00140585 Jy ! Component: 1900 - total flux cleaned = -0.00137447 Jy ! Component: 1950 - total flux cleaned = -0.00135119 Jy ! Component: 2000 - total flux cleaned = -0.00135121 Jy ! Component: 2050 - total flux cleaned = -0.00134362 Jy ! Component: 2100 - total flux cleaned = -0.00132843 Jy ! Component: 2150 - total flux cleaned = -0.00132094 Jy ! Component: 2200 - total flux cleaned = -0.00129884 Jy ! Component: 2250 - total flux cleaned = -0.00130625 Jy ! Component: 2300 - total flux cleaned = -0.00129897 Jy ! Component: 2350 - total flux cleaned = -0.00129893 Jy ! Component: 2400 - total flux cleaned = -0.00127741 Jy ! Component: 2450 - total flux cleaned = -0.00125607 Jy ! Component: 2500 - total flux cleaned = -0.00125612 Jy ! Component: 2550 - total flux cleaned = -0.00124925 Jy ! Component: 2600 - total flux cleaned = -0.00126994 Jy ! Component: 2650 - total flux cleaned = -0.00124242 Jy ! Component: 2700 - total flux cleaned = -0.00124237 Jy ! Component: 2750 - total flux cleaned = -0.00124913 Jy ! Component: 2800 - total flux cleaned = -0.00124244 Jy ! Component: 2850 - total flux cleaned = -0.00124908 Jy ! Component: 2900 - total flux cleaned = -0.00122913 Jy ! Component: 2950 - total flux cleaned = -0.00122252 Jy ! Component: 3000 - total flux cleaned = -0.00120946 Jy ! Component: 3050 - total flux cleaned = -0.00120298 Jy ! Component: 3100 - total flux cleaned = -0.00120943 Jy ! Component: 3150 - total flux cleaned = -0.00119659 Jy ! Component: 3200 - total flux cleaned = -0.00117115 Jy ! Component: 3250 - total flux cleaned = -0.00115853 Jy ! Component: 3300 - total flux cleaned = -0.00114596 Jy ! Component: 3350 - total flux cleaned = -0.00111479 Jy ! Component: 3400 - total flux cleaned = -0.00112098 Jy ! Component: 3450 - total flux cleaned = -0.00112716 Jy ! Component: 3500 - total flux cleaned = -0.00109639 Jy ! Component: 3550 - total flux cleaned = -0.00109031 Jy ! Component: 3600 - total flux cleaned = -0.00109029 Jy ! Component: 3650 - total flux cleaned = -0.0010721 Jy ! Component: 3700 - total flux cleaned = -0.00106609 Jy ! Component: 3750 - total flux cleaned = -0.00104819 Jy ! Component: 3800 - total flux cleaned = -0.00103636 Jy ! Component: 3850 - total flux cleaned = -0.00104814 Jy ! Component: 3900 - total flux cleaned = -0.00102462 Jy ! Component: 3950 - total flux cleaned = -0.00100122 Jy ! Component: 4000 - total flux cleaned = -0.000989579 Jy ! Component: 4050 - total flux cleaned = -0.000966392 Jy ! Total flux subtracted in 4096 components = -0.000972222 Jy ! Clean residual min=-0.000313 max=0.000373 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.122673 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 404 components and 0.122673 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1343+5754_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.792 at -4.796 degrees (North through East) ! Clean map min=-0.00069364 max=0.086262 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1343+5754_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0862624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.5292e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.331403 0.331403 0.662806 1.32561 2.65122 5.30245 10.6049 21.2098 42.4196 84.8391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 905.242 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1343+5754_X_uvs.log closed on Sat Mar 29 22:20:20 2014