! Started logfile: /scr/pima/bp171a5_uvs/J1221+0510_X_uvs.log on Sat Apr 20 04:01:06 2013 obs /scr/pima/bp171a5_uvs/J1221+0510_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1221+0510_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J1221+0510 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1944 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/bp171a5_uvs/J1221+0510_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978174Jy sigma=0.691460 ! Fit after self-cal, rms=0.917686Jy sigma=0.648700 ! 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=0.9358 mas, bmaj=2.526 mas, bpa=15.54 degrees ! Estimated noise=31.7137 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 = 0.061438 Jy ! Component: 100 - total flux cleaned = 0.0765484 Jy ! Total flux subtracted in 100 components = 0.0765484 Jy ! Clean residual min=-0.005348 max=0.006429 Jy/beam ! Clean residual mean=-0.000001 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.0765484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0765484 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=0.028900Jy sigma=0.020423 ! Fit after self-cal, rms=0.028888Jy sigma=0.020415 ! 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=1.155 mas, bmaj=2.779 mas, bpa=13.36 degrees ! Estimated noise=22.6875 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 = 0.00938697 Jy ! Component: 100 - total flux cleaned = 0.0143675 Jy ! Component: 150 - total flux cleaned = 0.0177679 Jy ! Component: 200 - total flux cleaned = 0.0201579 Jy ! Total flux subtracted in 200 components = 0.0201579 Jy ! Clean residual min=-0.003632 max=0.003642 Jy/beam ! Clean residual mean=-0.000008 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.0967063 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.0967063 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=0.025633Jy sigma=0.018112 ! Fit after self-cal, rms=0.025620Jy sigma=0.018103 ! 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 1.06 FD 1.12 HN 0.91 KP 0.92 ! LA 1.00 NL 1.19 OV 1.00 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.92 KP 0.91 ! LA 0.95 NL 1.11 OV 0.95 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.14 HN 0.98 KP 1.05 ! LA 0.93 NL 1.10 OV 1.01 PT 0.83 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.99 KP 0.97 ! LA 1.00 NL 1.13 OV 0.97 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 1.09 ! LA 0.97 NL 1.08 OV 0.95 PT 0.83 ! SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.06 KP 1.01 ! LA 0.94 NL 1.11 OV 1.02 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.99 KP 1.03 ! LA 0.98 NL 1.05 OV 1.03 PT 0.84 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.07 HN 1.00 KP 1.07 ! LA 0.94 NL 1.05 OV 1.05 PT 0.80 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.025620Jy sigma=0.018103 ! Fit after self-cal, rms=0.023563Jy sigma=0.016654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.804 mas, bpa=13.01 degrees ! Estimated noise=22.5117 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 (-9.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019765 Jy ! Component: 100 - total flux cleaned = 0.0026086 Jy ! Component: 150 - total flux cleaned = 0.0028149 Jy ! Component: 200 - total flux cleaned = 0.00301339 Jy ! Total flux subtracted in 200 components = 0.00301339 Jy ! Clean residual min=-0.001259 max=0.001215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0997197 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.0997197 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=0.023396Jy sigma=0.016521 ! Fit after self-cal, rms=0.023424Jy sigma=0.016512 ! 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=0.023424Jy sigma=0.016512 ! Fit after self-cal, rms=0.023345Jy sigma=0.016507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=2.804 mas, bpa=12.96 degrees ! Estimated noise=22.4379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233571 Jy ! Component: 100 - total flux cleaned = 0.000274158 Jy ! Component: 150 - total flux cleaned = 0.000348197 Jy ! Component: 200 - total flux cleaned = 0.000415195 Jy ! Total flux subtracted in 200 components = 0.000415195 Jy ! Clean residual min=-0.001190 max=0.001079 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.100135 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.100135 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=0.023316Jy sigma=0.016485 ! Fit after self-cal, rms=0.023317Jy sigma=0.016484 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 = 2.9733e-05 Jy ! Component: 100 - total flux cleaned = 8.77267e-05 Jy ! Component: 150 - total flux cleaned = 0.000169106 Jy ! Component: 200 - total flux cleaned = 0.000231838 Jy ! Total flux subtracted in 200 components = 0.000231838 Jy ! Clean residual min=-0.001179 max=0.001052 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.100367 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.100367 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=0.023303Jy sigma=0.016474 ! Fit after self-cal, rms=0.023303Jy sigma=0.016474 ! 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=0.023303Jy sigma=0.016474 ! Fit after self-cal, rms=0.023276Jy sigma=0.016473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.804 mas, bpa=12.92 degrees ! Estimated noise=22.4116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.07235e-05 Jy ! Component: 100 - total flux cleaned = -4.74611e-05 Jy ! Component: 150 - total flux cleaned = 7.35131e-06 Jy ! Component: 200 - total flux cleaned = 3.86726e-05 Jy ! Total flux subtracted in 200 components = 3.86726e-05 Jy ! Clean residual min=-0.001148 max=0.001050 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.100405 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.100405 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=0.023267Jy sigma=0.016465 ! Fit after self-cal, rms=0.023266Jy sigma=0.016465 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 = -1.53377e-05 Jy ! Component: 100 - total flux cleaned = 2.37422e-05 Jy ! Component: 150 - total flux cleaned = 6.0781e-05 Jy ! Component: 200 - total flux cleaned = 9.60025e-05 Jy ! Total flux subtracted in 200 components = 9.60025e-05 Jy ! Clean residual min=-0.001143 max=0.001046 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.100501 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.100501 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=0.023260Jy sigma=0.016460 ! Fit after self-cal, rms=0.023260Jy sigma=0.016460 ! 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=0.023260Jy sigma=0.016460 ! Fit after self-cal, rms=0.023242Jy sigma=0.016459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=3.526 mas, bpa=2.204 degrees ! Estimated noise=26.2403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231188 Jy ! Component: 100 - total flux cleaned = 0.000307528 Jy ! Component: 150 - total flux cleaned = 0.000363736 Jy ! Component: 200 - total flux cleaned = 0.000414209 Jy ! Total flux subtracted in 200 components = 0.000414209 Jy ! Clean residual min=-0.001231 max=0.001091 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.100916 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.100916 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=0.023238Jy sigma=0.016456 ! Fit after self-cal, rms=0.023237Jy sigma=0.016456 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 = -3.24974e-07 Jy ! Component: 100 - total flux cleaned = 2.6304e-05 Jy ! Component: 150 - total flux cleaned = 4.286e-05 Jy ! Component: 200 - total flux cleaned = 5.05551e-05 Jy ! Total flux subtracted in 200 components = 5.05551e-05 Jy ! Clean residual min=-0.001202 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.100966 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.100966 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=0.023236Jy sigma=0.016455 ! Fit after self-cal, rms=0.023236Jy sigma=0.016455 ! 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=1.165 mas, bmaj=2.804 mas, bpa=12.89 degrees ! Estimated noise=22.3932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.804 at 12.89 degrees (North through East) ! Clean map min=-0.001472 max=0.080708 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=0.9408 mas, bmaj=2.545 mas, bpa=15.16 degrees ! Estimated noise=31.7381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614556 Jy ! Component: 100 - total flux cleaned = 0.0761142 Jy ! Component: 150 - total flux cleaned = 0.0827546 Jy ! Component: 200 - total flux cleaned = 0.0864168 Jy ! Total flux subtracted in 200 components = 0.0864168 Jy ! Clean residual min=-0.002326 max=0.002334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0864168 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0864168 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.804 mas, bpa=12.89 degrees ! Estimated noise=22.3932 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 (0, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344188 Jy ! Component: 100 - total flux cleaned = 0.00569045 Jy ! Component: 150 - total flux cleaned = 0.00732647 Jy ! Component: 200 - total flux cleaned = 0.00860216 Jy ! Total flux subtracted in 200 components = 0.00860216 Jy ! Clean residual min=-0.001323 max=0.001373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.095019 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.095019 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=2.245 mas, bmaj=3.526 mas, bpa=2.204 degrees ! Estimated noise=26.2403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145355 Jy ! Component: 100 - total flux cleaned = 0.00246243 Jy ! Component: 150 - total flux cleaned = 0.00309027 Jy ! Component: 200 - total flux cleaned = 0.00343644 Jy ! Total flux subtracted in 200 components = 0.00343644 Jy ! Clean residual min=-0.001279 max=0.001013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0984554 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 = 0.00029079 Jy ! Component: 100 - total flux cleaned = 0.000577638 Jy ! Component: 150 - total flux cleaned = 0.000818475 Jy ! Component: 200 - total flux cleaned = 0.00102477 Jy ! Total flux subtracted in 200 components = 0.00102477 Jy ! Clean residual min=-0.001211 max=0.001000 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0994802 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 118 components and 0.0994802 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.804 mas, bpa=12.89 degrees ! Estimated noise=22.3932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343991 Jy ! Component: 100 - total flux cleaned = 0.0004618 Jy ! Component: 150 - total flux cleaned = 0.000580562 Jy ! Component: 200 - total flux cleaned = 0.000661938 Jy ! Total flux subtracted in 200 components = 0.000661938 Jy ! Clean residual min=-0.001180 max=0.001041 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.100142 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.100142 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=0.023254Jy sigma=0.016467 ! Fit after self-cal, rms=0.023245Jy sigma=0.016463 wmodel /scr/pima/bp171a5_uvs/J1221+0510_X_map.mod ! Writing 136 model components to file: /scr/pima/bp171a5_uvs/J1221+0510_X_map.mod wobs /scr/pima/bp171a5_uvs/J1221+0510_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1221+0510_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1221+0510_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a5_uvs/J1221+0510_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 = -8.46238e-05 Jy ! Component: 100 - total flux cleaned = 3.58415e-06 Jy ! Component: 150 - total flux cleaned = 5.32751e-05 Jy ! Component: 200 - total flux cleaned = 0.000116794 Jy ! Component: 250 - total flux cleaned = 0.000223679 Jy ! Component: 300 - total flux cleaned = 0.000209219 Jy ! Component: 350 - total flux cleaned = 0.000195362 Jy ! Component: 400 - total flux cleaned = 0.000167702 Jy ! Component: 450 - total flux cleaned = 0.000114418 Jy ! Component: 500 - total flux cleaned = 0.000101282 Jy ! Component: 550 - total flux cleaned = 5.04712e-05 Jy ! Component: 600 - total flux cleaned = 8.72949e-05 Jy ! Component: 650 - total flux cleaned = 7.47639e-05 Jy ! Component: 700 - total flux cleaned = 3.94339e-05 Jy ! Component: 750 - total flux cleaned = 7.36484e-05 Jy ! Component: 800 - total flux cleaned = 6.19911e-05 Jy ! Component: 850 - total flux cleaned = 6.18925e-05 Jy ! Component: 900 - total flux cleaned = 6.16859e-05 Jy ! Component: 950 - total flux cleaned = 8.85181e-06 Jy ! Component: 1000 - total flux cleaned = 8.83442e-06 Jy ! Component: 1050 - total flux cleaned = 8.71011e-06 Jy ! Component: 1100 - total flux cleaned = -4.14191e-05 Jy ! Component: 1150 - total flux cleaned = -5.11938e-05 Jy ! Component: 1200 - total flux cleaned = -6.08232e-05 Jy ! Component: 1250 - total flux cleaned = -8.00967e-05 Jy ! Component: 1300 - total flux cleaned = -0.000108351 Jy ! Component: 1350 - total flux cleaned = -0.000117538 Jy ! Component: 1400 - total flux cleaned = -8.99735e-05 Jy ! Component: 1450 - total flux cleaned = -3.58154e-05 Jy ! Component: 1500 - total flux cleaned = -5.37839e-05 Jy ! Component: 1550 - total flux cleaned = -9.8996e-06 Jy ! Component: 1600 - total flux cleaned = -1.85093e-05 Jy ! Component: 1650 - total flux cleaned = -1.21109e-06 Jy ! Component: 1700 - total flux cleaned = 1.57414e-05 Jy ! Component: 1750 - total flux cleaned = 7.33308e-06 Jy ! Component: 1800 - total flux cleaned = -9.20363e-06 Jy ! Component: 1850 - total flux cleaned = -9.10291e-06 Jy ! Component: 1900 - total flux cleaned = -1.70992e-05 Jy ! Component: 1950 - total flux cleaned = -1.70492e-05 Jy ! Component: 2000 - total flux cleaned = -3.28246e-05 Jy ! Component: 2050 - total flux cleaned = -1.71226e-05 Jy ! Component: 2100 - total flux cleaned = -4.82031e-05 Jy ! Component: 2150 - total flux cleaned = -5.58225e-05 Jy ! Component: 2200 - total flux cleaned = -5.57591e-05 Jy ! Component: 2250 - total flux cleaned = -5.56567e-05 Jy ! Component: 2300 - total flux cleaned = -4.81905e-05 Jy ! Component: 2350 - total flux cleaned = -4.83121e-05 Jy ! Component: 2400 - total flux cleaned = -4.82876e-05 Jy ! Component: 2450 - total flux cleaned = -4.09693e-05 Jy ! Component: 2500 - total flux cleaned = -6.972e-05 Jy ! Component: 2550 - total flux cleaned = -5.53846e-05 Jy ! Component: 2600 - total flux cleaned = -6.95446e-05 Jy ! Component: 2650 - total flux cleaned = -6.24656e-05 Jy ! Component: 2700 - total flux cleaned = -6.25398e-05 Jy ! Component: 2750 - total flux cleaned = -4.18269e-05 Jy ! Component: 2800 - total flux cleaned = -5.55768e-05 Jy ! Component: 2850 - total flux cleaned = -6.91479e-05 Jy ! Component: 2900 - total flux cleaned = -6.90985e-05 Jy ! Component: 2950 - total flux cleaned = -7.57399e-05 Jy ! Component: 3000 - total flux cleaned = -6.91106e-05 Jy ! Component: 3050 - total flux cleaned = -6.25183e-05 Jy ! Component: 3100 - total flux cleaned = -4.9513e-05 Jy ! Component: 3150 - total flux cleaned = -5.59861e-05 Jy ! Component: 3200 - total flux cleaned = -7.52328e-05 Jy ! Component: 3250 - total flux cleaned = -8.79719e-05 Jy ! Component: 3300 - total flux cleaned = -8.79969e-05 Jy ! Component: 3350 - total flux cleaned = -0.000119543 Jy ! Component: 3400 - total flux cleaned = -0.000113328 Jy ! Component: 3450 - total flux cleaned = -0.000107181 Jy ! Component: 3500 - total flux cleaned = -0.000131926 Jy ! Component: 3550 - total flux cleaned = -0.000162622 Jy ! Component: 3600 - total flux cleaned = -0.000162556 Jy ! Component: 3650 - total flux cleaned = -0.000180782 Jy ! Component: 3700 - total flux cleaned = -0.000192883 Jy ! Component: 3750 - total flux cleaned = -0.000216962 Jy ! Component: 3800 - total flux cleaned = -0.000246799 Jy ! Component: 3850 - total flux cleaned = -0.000246745 Jy ! Component: 3900 - total flux cleaned = -0.00027041 Jy ! Component: 3950 - total flux cleaned = -0.000293998 Jy ! Component: 4000 - total flux cleaned = -0.000305765 Jy ! Component: 4050 - total flux cleaned = -0.000317445 Jy ! Total flux subtracted in 4096 components = -0.000352344 Jy ! Clean residual min=-0.000350 max=0.000324 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0997898 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 397 components and 0.0997898 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1221+0510_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.804 at 12.89 degrees (North through East) ! Clean map min=-0.00075127 max=0.081053 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1221+0510_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0810526 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.58484e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354764 0.354764 0.709528 1.41906 2.83811 5.67622 11.3524 22.7049 45.4098 90.8196 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1221+0510_X_uvs.log closed on Sat Apr 20 04:01:10 2013