! Started logfile: /scr/pima/bp171ag_uvs/J0132-1654_X_uvs.log on Fri Oct 11 07:17:55 2013 obs /scr/pima/bp171ag_uvs/J0132-1654_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0132-1654_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! 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 1800 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/bp171ag_uvs/J0132-1654_X] 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=1.960313Jy sigma=105.558055 ! Fit after self-cal, rms=0.725638Jy sigma=42.121611 ! 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=0.8572 mas, bmaj=2.076 mas, bpa=-3.115 degrees ! Estimated noise=0.54212 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 = 1.2574 Jy ! Component: 100 - total flux cleaned = 1.60221 Jy ! Total flux subtracted in 100 components = 1.60221 Jy ! Clean residual min=-0.064389 max=0.144797 Jy/beam ! Clean residual mean=-0.000822 rms=0.023477 Jy/beam ! Combined flux in latest and established models = 1.60221 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.60221 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=0.285909Jy sigma=16.577166 ! Fit after self-cal, rms=0.285991Jy sigma=16.575632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157873 Jy ! Component: 100 - total flux cleaned = 0.242203 Jy ! Total flux subtracted in 100 components = 0.242203 Jy ! Clean residual min=-0.047783 max=0.049944 Jy/beam ! Clean residual mean=-0.000449 rms=0.013909 Jy/beam ! Combined flux in latest and established models = 1.84441 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 1.84441 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=0.179352Jy sigma=10.086231 ! Fit after self-cal, rms=0.179339Jy sigma=10.085404 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.504 mas, bpa=-3.962 degrees ! Estimated noise=0.340698 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 = 0.0513988 Jy ! Component: 100 - total flux cleaned = 0.0767999 Jy ! Component: 150 - total flux cleaned = 0.0907691 Jy ! Component: 200 - total flux cleaned = 0.0987274 Jy ! Total flux subtracted in 200 components = 0.0987274 Jy ! Clean residual min=-0.055575 max=0.039891 Jy/beam ! Clean residual mean=-0.000379 rms=0.013075 Jy/beam ! Combined flux in latest and established models = 1.94314 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 1.94314 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=0.168495Jy sigma=9.208787 ! Fit after self-cal, rms=0.168470Jy sigma=9.208394 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.10 HN 0.92 KP 0.96 ! LA 1.01 MK 0.97 NL 1.05 OV 1.02 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.93 KP 0.96 ! LA 0.95 MK 1.01 NL 1.06 OV 1.01 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 0.98 KP 1.09 ! LA 0.93 MK 1.04 NL 1.06 OV 1.04 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.01 KP 0.95 ! LA 0.98 MK 1.07 NL 1.02 OV 1.03 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.09 ! LA 0.98 MK 0.97 NL 0.97 OV 1.01 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.17 KP 1.04 ! LA 1.05 MK 1.00 NL 1.07 OV 1.06 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.03 KP 1.04 ! LA 0.96 MK 0.99 NL 1.05 OV 1.09 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 1.03 KP 1.09 ! LA 0.90 MK 0.97 NL 1.02 OV 1.07 ! PT 0.85 SC 1.10 ! ! ! Fit before self-cal, rms=0.168470Jy sigma=9.208394 ! Fit after self-cal, rms=0.062570Jy sigma=3.128827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.511 mas, bpa=-3.924 degrees ! Estimated noise=0.34115 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 (4.6, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319946 Jy ! Component: 100 - total flux cleaned = 0.0479511 Jy ! Component: 150 - total flux cleaned = 0.0575595 Jy ! Component: 200 - total flux cleaned = 0.0646761 Jy ! Total flux subtracted in 200 components = 0.0646761 Jy ! Clean residual min=-0.010499 max=0.014032 Jy/beam ! Clean residual mean=-0.000041 rms=0.003003 Jy/beam ! Combined flux in latest and established models = 2.00781 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 2.00781 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=0.045575Jy sigma=1.941616 ! Fit after self-cal, rms=0.045363Jy sigma=1.931229 ! 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=0.045363Jy sigma=1.931229 ! Fit after self-cal, rms=0.044545Jy sigma=1.901715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.513 mas, bpa=-3.902 degrees ! Estimated noise=0.340695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365244 Jy ! Component: 100 - total flux cleaned = 0.00479537 Jy ! Component: 150 - total flux cleaned = 0.00561824 Jy ! Component: 200 - total flux cleaned = 0.00637702 Jy ! Total flux subtracted in 200 components = 0.00637702 Jy ! Clean residual min=-0.009728 max=0.012525 Jy/beam ! Clean residual mean=-0.000033 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 2.01419 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 2.01419 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=0.042627Jy sigma=1.820325 ! Fit after self-cal, rms=0.042600Jy sigma=1.819576 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 (-32, -36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116992 Jy ! Component: 100 - total flux cleaned = 0.0143832 Jy ! Component: 150 - total flux cleaned = 0.0162099 Jy ! Component: 200 - total flux cleaned = 0.0176182 Jy ! Total flux subtracted in 200 components = 0.0176182 Jy ! Clean residual min=-0.007771 max=0.007464 Jy/beam ! Clean residual mean=-0.000025 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 2.03181 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 101 components and 2.03181 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=0.039032Jy sigma=1.546140 ! Fit after self-cal, rms=0.038947Jy sigma=1.541977 ! 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=0.038947Jy sigma=1.541977 ! Fit after self-cal, rms=0.038673Jy sigma=1.531545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.513 mas, bpa=-3.875 degrees ! Estimated noise=0.340419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034105 Jy ! Component: 100 - total flux cleaned = 0.000477792 Jy ! Component: 150 - total flux cleaned = 0.000738262 Jy ! Component: 200 - total flux cleaned = 0.00098238 Jy ! Total flux subtracted in 200 components = 0.00098238 Jy ! Clean residual min=-0.006826 max=0.007688 Jy/beam ! Clean residual mean=-0.000020 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 2.03279 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 2.03279 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=0.037409Jy sigma=1.477781 ! Fit after self-cal, rms=0.037391Jy sigma=1.476593 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 = 9.741e-05 Jy ! Component: 100 - total flux cleaned = 0.000211754 Jy ! Component: 150 - total flux cleaned = 0.000211246 Jy ! Component: 200 - total flux cleaned = 9.56785e-06 Jy ! Total flux subtracted in 200 components = 9.56785e-06 Jy ! Clean residual min=-0.006434 max=0.007598 Jy/beam ! Clean residual mean=-0.000020 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 2.0328 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 2.0328 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=0.036481Jy sigma=1.451522 ! Fit after self-cal, rms=0.036479Jy sigma=1.451080 ! 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=0.036479Jy sigma=1.451080 ! Fit after self-cal, rms=0.036334Jy sigma=1.446206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=4.51 mas, bpa=-5.453 degrees ! Estimated noise=0.378508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269404 Jy ! Component: 100 - total flux cleaned = 0.00300081 Jy ! Component: 150 - total flux cleaned = 0.00284591 Jy ! Component: 200 - total flux cleaned = 0.00277563 Jy ! Total flux subtracted in 200 components = 0.00277563 Jy ! Clean residual min=-0.008870 max=0.010418 Jy/beam ! Clean residual mean=-0.000032 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 2.03558 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 2.03558 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=0.036172Jy sigma=1.428753 ! Fit after self-cal, rms=0.036124Jy sigma=1.426062 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 = -0.000251838 Jy ! Component: 100 - total flux cleaned = -0.000311854 Jy ! Component: 150 - total flux cleaned = -0.000152874 Jy ! Component: 200 - total flux cleaned = -0.000102896 Jy ! Total flux subtracted in 200 components = -0.000102896 Jy ! Clean residual min=-0.008634 max=0.010293 Jy/beam ! Clean residual mean=-0.000033 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 2.03547 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 2.03547 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=0.036149Jy sigma=1.423932 ! Fit after self-cal, rms=0.036134Jy sigma=1.423315 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.513 mas, bpa=-3.845 degrees ! Estimated noise=0.340354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.513 at -3.845 degrees (North through East) ! Clean map min=-0.0057426 max=1.6811 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=0.036134Jy sigma=1.423315 ! Fit after self-cal, rms=0.035298Jy sigma=1.372717 ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.514 mas, bpa=-3.817 degrees ! Estimated noise=0.340226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135281 Jy ! Component: 100 - total flux cleaned = -0.00194044 Jy ! Component: 150 - total flux cleaned = -0.00239322 Jy ! Component: 200 - total flux cleaned = -0.0025666 Jy ! Total flux subtracted in 200 components = -0.0025666 Jy ! Clean residual min=-0.005948 max=0.007649 Jy/beam ! Clean residual mean=-0.000017 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 2.03291 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 2.03291 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=0.034403Jy sigma=1.355957 ! Fit after self-cal, rms=0.034405Jy sigma=1.355693 ! Inverting map ! Added new window around map position (22.8, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726096 Jy ! Component: 100 - total flux cleaned = 0.0109032 Jy ! Component: 150 - total flux cleaned = 0.013477 Jy ! Component: 200 - total flux cleaned = 0.015083 Jy ! Total flux subtracted in 200 components = 0.015083 Jy ! Clean residual min=-0.005203 max=0.005127 Jy/beam ! Clean residual mean=-0.000013 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 2.04799 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 2.04799 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=0.032361Jy sigma=1.255739 ! Fit after self-cal, rms=0.032340Jy sigma=1.252801 ! 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=0.032340Jy sigma=1.252801 ! Fit after self-cal, rms=0.032166Jy sigma=1.247229 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=0.8596 mas, bmaj=2.084 mas, bpa=-2.799 degrees ! Estimated noise=0.540548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2534 Jy ! Component: 100 - total flux cleaned = 1.59187 Jy ! Component: 150 - total flux cleaned = 1.74763 Jy ! Component: 200 - total flux cleaned = 1.83092 Jy ! Total flux subtracted in 200 components = 1.83092 Jy ! Clean residual min=-0.019092 max=0.040377 Jy/beam ! Clean residual mean=-0.000218 rms=0.006661 Jy/beam ! Combined flux in latest and established models = 1.83092 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.83092 Jy ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.515 mas, bpa=-3.791 degrees ! Estimated noise=0.340162 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 = 0.0527442 Jy ! Component: 100 - total flux cleaned = 0.08384 Jy ! Component: 150 - total flux cleaned = 0.106595 Jy ! Component: 200 - total flux cleaned = 0.124208 Jy ! Total flux subtracted in 200 components = 0.124208 Jy ! Clean residual min=-0.011575 max=0.014943 Jy/beam ! Clean residual mean=-0.000087 rms=0.003540 Jy/beam ! Combined flux in latest and established models = 1.95513 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 1.95513 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=2.355 mas, bmaj=4.512 mas, bpa=-5.431 degrees ! Estimated noise=0.378018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203853 Jy ! Component: 100 - total flux cleaned = 0.0343334 Jy ! Component: 150 - total flux cleaned = 0.0447491 Jy ! Component: 200 - total flux cleaned = 0.0532067 Jy ! Total flux subtracted in 200 components = 0.0532067 Jy ! Clean residual min=-0.009485 max=0.010184 Jy/beam ! Clean residual mean=-0.000076 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 2.00834 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 = 0.00692449 Jy ! Component: 100 - total flux cleaned = 0.012649 Jy ! Component: 150 - total flux cleaned = 0.0174483 Jy ! Component: 200 - total flux cleaned = 0.0215186 Jy ! Total flux subtracted in 200 components = 0.0215186 Jy ! Clean residual min=-0.007237 max=0.007933 Jy/beam ! Clean residual mean=-0.000053 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 2.02986 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 136 components and 2.02986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.515 mas, bpa=-3.791 degrees ! Estimated noise=0.340162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119773 Jy ! Component: 100 - total flux cleaned = 0.00289656 Jy ! Component: 150 - total flux cleaned = 0.00456047 Jy ! Component: 200 - total flux cleaned = 0.00590616 Jy ! Total flux subtracted in 200 components = 0.00590616 Jy ! Clean residual min=-0.006715 max=0.006649 Jy/beam ! Clean residual mean=-0.000018 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 2.03576 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 2.03576 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=0.041785Jy sigma=1.405343 ! Fit after self-cal, rms=0.041745Jy sigma=1.398072 wmodel /scr/pima/bp171ag_uvs/J0132-1654_X_map.mod ! Writing 154 model components to file: /scr/pima/bp171ag_uvs/J0132-1654_X_map.mod wobs /scr/pima/bp171ag_uvs/J0132-1654_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0132-1654_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J0132-1654_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ag_uvs/J0132-1654_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 = -4.39157e-05 Jy ! Component: 100 - total flux cleaned = -3.96431e-05 Jy ! Component: 150 - total flux cleaned = 6.53907e-05 Jy ! Component: 200 - total flux cleaned = 6.39796e-05 Jy ! Component: 250 - total flux cleaned = 6.28275e-05 Jy ! Component: 300 - total flux cleaned = 0.00023384 Jy ! Component: 350 - total flux cleaned = 0.000317442 Jy ! Component: 400 - total flux cleaned = 0.000317602 Jy ! Component: 450 - total flux cleaned = 0.000240994 Jy ! Component: 500 - total flux cleaned = 0.000166182 Jy ! Component: 550 - total flux cleaned = -0.00019545 Jy ! Component: 600 - total flux cleaned = -0.000475246 Jy ! Component: 650 - total flux cleaned = -0.000611301 Jy ! Component: 700 - total flux cleaned = -0.000745279 Jy ! Component: 750 - total flux cleaned = -0.00074815 Jy ! Component: 800 - total flux cleaned = -0.000874282 Jy ! Component: 850 - total flux cleaned = -0.000812933 Jy ! Component: 900 - total flux cleaned = -0.000933307 Jy ! Component: 950 - total flux cleaned = -0.00105164 Jy ! Component: 1000 - total flux cleaned = -0.00128218 Jy ! Component: 1050 - total flux cleaned = -0.00150607 Jy ! Component: 1100 - total flux cleaned = -0.00161578 Jy ! Component: 1150 - total flux cleaned = -0.00183272 Jy ! Component: 1200 - total flux cleaned = -0.00209832 Jy ! Component: 1250 - total flux cleaned = -0.00241134 Jy ! Component: 1300 - total flux cleaned = -0.00271872 Jy ! Component: 1350 - total flux cleaned = -0.00302085 Jy ! Component: 1400 - total flux cleaned = -0.00346604 Jy ! Component: 1450 - total flux cleaned = -0.00385329 Jy ! Component: 1500 - total flux cleaned = -0.00418673 Jy ! Component: 1550 - total flux cleaned = -0.00465545 Jy ! Component: 1600 - total flux cleaned = -0.00502417 Jy ! Component: 1650 - total flux cleaned = -0.00529652 Jy ! Component: 1700 - total flux cleaned = -0.00552026 Jy ! Component: 1750 - total flux cleaned = -0.00574224 Jy ! Component: 1800 - total flux cleaned = -0.00609138 Jy ! Component: 1850 - total flux cleaned = -0.00647797 Jy ! Component: 1900 - total flux cleaned = -0.00668976 Jy ! Component: 1950 - total flux cleaned = -0.00698235 Jy ! Component: 2000 - total flux cleaned = -0.00714673 Jy ! Component: 2050 - total flux cleaned = -0.00730977 Jy ! Component: 2100 - total flux cleaned = -0.00747066 Jy ! Component: 2150 - total flux cleaned = -0.00766952 Jy ! Component: 2200 - total flux cleaned = -0.00794428 Jy ! Component: 2250 - total flux cleaned = -0.00806017 Jy ! Component: 2300 - total flux cleaned = -0.00825127 Jy ! Component: 2350 - total flux cleaned = -0.00825141 Jy ! Component: 2400 - total flux cleaned = -0.00843976 Jy ! Component: 2450 - total flux cleaned = -0.00866367 Jy ! Component: 2500 - total flux cleaned = -0.00895919 Jy ! Component: 2550 - total flux cleaned = -0.00903222 Jy ! Component: 2600 - total flux cleaned = -0.00917721 Jy ! Component: 2650 - total flux cleaned = -0.00928525 Jy ! Component: 2700 - total flux cleaned = -0.00949864 Jy ! Component: 2750 - total flux cleaned = -0.00970979 Jy ! Component: 2800 - total flux cleaned = -0.00981411 Jy ! Component: 2850 - total flux cleaned = -0.00991795 Jy ! Component: 2900 - total flux cleaned = -0.0100209 Jy ! Component: 2950 - total flux cleaned = -0.0102584 Jy ! Component: 3000 - total flux cleaned = -0.0102583 Jy ! Component: 3050 - total flux cleaned = -0.0104586 Jy ! Component: 3100 - total flux cleaned = -0.0104917 Jy ! Component: 3150 - total flux cleaned = -0.0105899 Jy ! Component: 3200 - total flux cleaned = -0.0106546 Jy ! Component: 3250 - total flux cleaned = -0.0106221 Jy ! Component: 3300 - total flux cleaned = -0.0106858 Jy ! Component: 3350 - total flux cleaned = -0.0107494 Jy ! Component: 3400 - total flux cleaned = -0.0108439 Jy ! Component: 3450 - total flux cleaned = -0.010875 Jy ! Component: 3500 - total flux cleaned = -0.0108127 Jy ! Component: 3550 - total flux cleaned = -0.0108436 Jy ! Component: 3600 - total flux cleaned = -0.0109046 Jy ! Component: 3650 - total flux cleaned = -0.0109049 Jy ! Component: 3700 - total flux cleaned = -0.0108449 Jy ! Component: 3750 - total flux cleaned = -0.0109643 Jy ! Component: 3800 - total flux cleaned = -0.0109051 Jy ! Component: 3850 - total flux cleaned = -0.0109642 Jy ! Component: 3900 - total flux cleaned = -0.0110519 Jy ! Component: 3950 - total flux cleaned = -0.011052 Jy ! Component: 4000 - total flux cleaned = -0.01111 Jy ! Component: 4050 - total flux cleaned = -0.011196 Jy ! Total flux subtracted in 4096 components = -0.0112815 Jy ! Clean residual min=-0.001483 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 2.02448 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 422 components and 2.02448 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0132-1654_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 2.515 at -3.791 degrees (North through East) ! Clean map min=-0.0032979 max=1.6873 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0132-1654_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.68734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00047872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0851136 0.0851136 0.170227 0.340455 0.680909 1.36182 2.72364 5.44727 10.8945 21.7891 43.5782 87.1564 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.687 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0132-1654_X_uvs.log closed on Fri Oct 11 07:17:59 2013