! Started logfile: /scr/pima/bp171ag_uvs/J2128+0238_X_uvs.log on Fri Oct 11 07:19:56 2013 obs /scr/pima/bp171ag_uvs/J2128+0238_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2128+0238_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J2128+0238 ! ! 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 216 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/J2128+0238_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001983Jy sigma=1.854678 ! Fit after self-cal, rms=0.962311Jy sigma=1.770479 ! 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=3.87 mas, bmaj=6.511 mas, bpa=12.37 degrees ! Estimated noise=38.9973 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425736 Jy ! Component: 100 - total flux cleaned = 0.0452318 Jy ! Total flux subtracted in 100 components = 0.0452318 Jy ! Clean residual min=-0.009056 max=0.009018 Jy/beam ! Clean residual mean=0.000070 rms=0.005755 Jy/beam ! Combined flux in latest and established models = 0.0452318 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0452318 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=0.023300Jy sigma=0.077074 ! Fit after self-cal, rms=0.022909Jy sigma=0.077002 ! 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=4.053 mas, bmaj=7.268 mas, bpa=12.31 degrees ! Estimated noise=32.1784 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 = -0.00389393 Jy ! Component: 100 - total flux cleaned = -0.00309008 Jy ! Component: 150 - total flux cleaned = -0.00579044 Jy ! Component: 200 - total flux cleaned = -0.0082392 Jy ! Total flux subtracted in 200 components = -0.0082392 Jy ! Clean residual min=-0.005741 max=0.005742 Jy/beam ! Clean residual mean=0.000070 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.0369926 Jy ! Performing phase self-cal ! Adding 148 model components to the UV plane model. ! The established model now contains 198 components and 0.0369926 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=0.014080Jy sigma=0.026177 ! Fit after self-cal, rms=0.013967Jy sigma=0.025927 ! 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 1.00* FD 1.01 LA 1.04 NL 1.15 ! OV 0.94 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 LA 0.94 NL 0.68 ! OV 0.94 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 LA 0.92 NL 0.75 ! OV 0.90 PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 LA 1.06 NL 0.84 ! OV 0.97 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 LA 1.02 NL 0.53 ! OV 0.85 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 LA 0.98 NL 0.91 ! OV 0.90 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 LA 0.88 NL 1.17 ! OV 1.11 PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 LA 0.88 NL 1.32 ! OV 1.13 PT 0.96 ! ! ! Fit before self-cal, rms=0.013967Jy sigma=0.025927 ! Fit after self-cal, rms=0.012936Jy sigma=0.020548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=7.05 mas, bpa=10.13 degrees ! Estimated noise=30.1412 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 = 0.000712085 Jy ! Component: 100 - total flux cleaned = 0.000466403 Jy ! Component: 150 - total flux cleaned = 0.000251703 Jy ! Component: 200 - total flux cleaned = 8.60085e-05 Jy ! Total flux subtracted in 200 components = 8.60085e-05 Jy ! Clean residual min=-0.000690 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0370786 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 234 components and 0.0370786 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=0.012392Jy sigma=0.020351 ! Fit after self-cal, rms=0.012380Jy sigma=0.020298 ! 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=0.012380Jy sigma=0.020298 ! Fit after self-cal, rms=0.012207Jy sigma=0.020141 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=6.931 mas, bpa=9.134 degrees ! Estimated noise=29.5486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570059 Jy ! Component: 100 - total flux cleaned = -0.00106144 Jy ! Component: 150 - total flux cleaned = -0.00114319 Jy ! Component: 200 - total flux cleaned = -0.00114181 Jy ! Total flux subtracted in 200 components = -0.00114181 Jy ! Clean residual min=-0.000463 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0359368 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 275 components and 0.0359368 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=0.011788Jy sigma=0.020200 ! Fit after self-cal, rms=0.011790Jy sigma=0.020192 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 = 0.000110456 Jy ! Component: 100 - total flux cleaned = 3.69053e-05 Jy ! Component: 150 - total flux cleaned = -5.6596e-05 Jy ! Component: 200 - total flux cleaned = -0.00015752 Jy ! Total flux subtracted in 200 components = -0.00015752 Jy ! Clean residual min=-0.000207 max=0.000205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0357792 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 319 components and 0.0357793 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=0.011688Jy sigma=0.020214 ! Fit after self-cal, rms=0.011697Jy sigma=0.020209 ! 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=0.011697Jy sigma=0.020209 ! Fit after self-cal, rms=0.011355Jy sigma=0.020044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=6.721 mas, bpa=7.543 degrees ! Estimated noise=28.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756019 Jy ! Component: 100 - total flux cleaned = -0.000947476 Jy ! Component: 150 - total flux cleaned = -0.000997139 Jy ! Component: 200 - total flux cleaned = -0.00103007 Jy ! Total flux subtracted in 200 components = -0.00103007 Jy ! Clean residual min=-0.000259 max=0.000259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0347492 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 349 components and 0.0347492 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=0.011003Jy sigma=0.020163 ! Fit after self-cal, rms=0.011005Jy sigma=0.020159 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 = 0.000207838 Jy ! Component: 100 - total flux cleaned = 0.00026803 Jy ! Component: 150 - total flux cleaned = 0.000276367 Jy ! Component: 200 - total flux cleaned = 0.000276308 Jy ! Total flux subtracted in 200 components = 0.000276308 Jy ! Clean residual min=-0.000121 max=0.000123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000043 Jy/beam ! Combined flux in latest and established models = 0.0350255 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 384 components and 0.0350255 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=0.010927Jy sigma=0.020205 ! Fit after self-cal, rms=0.010934Jy sigma=0.020203 ! Inverting map ! Added new window around map position (-45, 37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105293 Jy ! Component: 100 - total flux cleaned = 8.18011e-05 Jy ! Component: 150 - total flux cleaned = 4.72699e-05 Jy ! Component: 200 - total flux cleaned = 1.80855e-05 Jy ! Total flux subtracted in 200 components = 1.80855e-05 Jy ! Clean residual min=-0.000179 max=0.000177 Jy/beam ! Clean residual mean=0.000000 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0350436 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 408 components and 0.0350436 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=0.010921Jy sigma=0.020202 ! Fit after self-cal, rms=0.010926Jy sigma=0.020200 ! 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=0.010926Jy sigma=0.020200 ! Fit after self-cal, rms=0.010634Jy sigma=0.020017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.131 mas, bmaj=6.854 mas, bpa=6.743 degrees ! Estimated noise=26.0606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746369 Jy ! Component: 100 - total flux cleaned = -0.00105354 Jy ! Component: 150 - total flux cleaned = -0.00113595 Jy ! Component: 200 - total flux cleaned = -0.00112318 Jy ! Total flux subtracted in 200 components = -0.00112318 Jy ! Clean residual min=-0.000545 max=0.000431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0339204 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 436 components and 0.0339204 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=0.010478Jy sigma=0.020127 ! Fit after self-cal, rms=0.010476Jy sigma=0.020107 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 = -4.64121e-05 Jy ! Component: 100 - total flux cleaned = -7.45131e-05 Jy ! Component: 150 - total flux cleaned = -0.000108399 Jy ! Component: 200 - total flux cleaned = -0.000130906 Jy ! Total flux subtracted in 200 components = -0.000130906 Jy ! Clean residual min=-0.000337 max=0.000402 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0337895 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 463 components and 0.0337895 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=0.010428Jy sigma=0.020135 ! Fit after self-cal, rms=0.010432Jy sigma=0.020129 ! 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=3.913 mas, bmaj=6.535 mas, bpa=5.934 degrees ! Estimated noise=27.153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.913 x 6.535 at 5.934 degrees (North through East) ! Clean map min=-0.0052181 max=0.022514 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=3.754 mas, bmaj=6 mas, bpa=5.866 degrees ! Estimated noise=33.1149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320262 Jy ! Component: 100 - total flux cleaned = 0.0414647 Jy ! Component: 150 - total flux cleaned = 0.0486338 Jy ! Component: 200 - total flux cleaned = 0.0561977 Jy ! Total flux subtracted in 200 components = 0.0561977 Jy ! Clean residual min=-0.016305 max=0.019621 Jy/beam ! Clean residual mean=0.000075 rms=0.005837 Jy/beam ! Combined flux in latest and established models = 0.0561977 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 72 model components to the UV plane model. ! The established model now contains 72 components and 0.0561977 Jy ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=6.535 mas, bpa=5.934 degrees ! Estimated noise=27.153 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 = 0.0135191 Jy ! Component: 100 - total flux cleaned = 0.0212624 Jy ! Component: 150 - total flux cleaned = 0.0249292 Jy ! Component: 200 - total flux cleaned = 0.0273517 Jy ! Total flux subtracted in 200 components = 0.0273517 Jy ! Clean residual min=-0.011669 max=0.017503 Jy/beam ! Clean residual mean=0.000045 rms=0.004006 Jy/beam ! Combined flux in latest and established models = 0.0835494 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 109 components and 0.0835494 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=4.131 mas, bmaj=6.854 mas, bpa=6.743 degrees ! Estimated noise=26.0606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195922 Jy ! Component: 100 - total flux cleaned = 0.00206912 Jy ! Component: 150 - total flux cleaned = 0.00223117 Jy ! Component: 200 - total flux cleaned = 0.00228979 Jy ! Total flux subtracted in 200 components = 0.00228979 Jy ! Clean residual min=-0.009990 max=0.013132 Jy/beam ! Clean residual mean=0.000012 rms=0.003072 Jy/beam ! Combined flux in latest and established models = 0.0858392 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) ! Added new window around map position (39.8, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358276 Jy ! Component: 100 - total flux cleaned = 0.00316802 Jy ! Component: 150 - total flux cleaned = 0.00267094 Jy ! Component: 200 - total flux cleaned = 0.0029505 Jy ! Total flux subtracted in 200 components = 0.0029505 Jy ! Clean residual min=-0.005625 max=0.005039 Jy/beam ! Clean residual mean=0.000015 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.0887897 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 166 components and 0.0887897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=6.535 mas, bpa=5.934 degrees ! Estimated noise=27.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174633 Jy ! Component: 100 - total flux cleaned = -0.00202379 Jy ! Component: 150 - total flux cleaned = -0.0018069 Jy ! Component: 200 - total flux cleaned = -0.00153701 Jy ! Total flux subtracted in 200 components = -0.00153701 Jy ! Clean residual min=-0.002868 max=0.002181 Jy/beam ! Clean residual mean=0.000001 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0872527 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 196 components and 0.0872527 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=0.012417Jy sigma=0.024529 ! Fit after self-cal, rms=0.012106Jy sigma=0.023538 wmodel /scr/pima/bp171ag_uvs/J2128+0238_X_map.mod ! Writing 196 model components to file: /scr/pima/bp171ag_uvs/J2128+0238_X_map.mod wobs /scr/pima/bp171ag_uvs/J2128+0238_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2128+0238_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2128+0238_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ag_uvs/J2128+0238_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 = -0.00109963 Jy ! Component: 100 - total flux cleaned = -0.00138882 Jy ! Component: 150 - total flux cleaned = -0.00172218 Jy ! Component: 200 - total flux cleaned = -0.00204597 Jy ! Component: 250 - total flux cleaned = -0.00213797 Jy ! Component: 300 - total flux cleaned = -0.00211545 Jy ! Component: 350 - total flux cleaned = -0.00221591 Jy ! Component: 400 - total flux cleaned = -0.00246725 Jy ! Component: 450 - total flux cleaned = -0.00272868 Jy ! Component: 500 - total flux cleaned = -0.0030005 Jy ! Component: 550 - total flux cleaned = -0.0032643 Jy ! Component: 600 - total flux cleaned = -0.0035381 Jy ! Component: 650 - total flux cleaned = -0.00380561 Jy ! Component: 700 - total flux cleaned = -0.00406692 Jy ! Component: 750 - total flux cleaned = -0.00427487 Jy ! Component: 800 - total flux cleaned = -0.00447851 Jy ! Component: 850 - total flux cleaned = -0.00467804 Jy ! Component: 900 - total flux cleaned = -0.00488821 Jy ! Component: 950 - total flux cleaned = -0.00506547 Jy ! Component: 1000 - total flux cleaned = -0.00519679 Jy ! Component: 1050 - total flux cleaned = -0.00522587 Jy ! Component: 1100 - total flux cleaned = -0.00522588 Jy ! Component: 1150 - total flux cleaned = -0.00521119 Jy ! Component: 1200 - total flux cleaned = -0.0052111 Jy ! Component: 1250 - total flux cleaned = -0.00519638 Jy ! Component: 1300 - total flux cleaned = -0.00518164 Jy ! Component: 1350 - total flux cleaned = -0.00513668 Jy ! Component: 1400 - total flux cleaned = -0.00512154 Jy ! Component: 1450 - total flux cleaned = -0.00510614 Jy ! Component: 1500 - total flux cleaned = -0.00512216 Jy ! Component: 1550 - total flux cleaned = -0.00510639 Jy ! Component: 1600 - total flux cleaned = -0.00510685 Jy ! Component: 1650 - total flux cleaned = -0.00505597 Jy ! Component: 1700 - total flux cleaned = -0.00503875 Jy ! Component: 1750 - total flux cleaned = -0.00502114 Jy ! Component: 1800 - total flux cleaned = -0.00500252 Jy ! Component: 1850 - total flux cleaned = -0.00498372 Jy ! Component: 1900 - total flux cleaned = -0.00496437 Jy ! Component: 1950 - total flux cleaned = -0.00494421 Jy ! Component: 2000 - total flux cleaned = -0.00490275 Jy ! Component: 2050 - total flux cleaned = -0.00488136 Jy ! Component: 2100 - total flux cleaned = -0.00485946 Jy ! Component: 2150 - total flux cleaned = -0.00481451 Jy ! Component: 2200 - total flux cleaned = -0.0047679 Jy ! Component: 2250 - total flux cleaned = -0.00471936 Jy ! Component: 2300 - total flux cleaned = -0.00466927 Jy ! Component: 2350 - total flux cleaned = -0.00459228 Jy ! Component: 2400 - total flux cleaned = -0.00451218 Jy ! Component: 2450 - total flux cleaned = -0.00445725 Jy ! Component: 2500 - total flux cleaned = -0.00437204 Jy ! Component: 2550 - total flux cleaned = -0.00428387 Jy ! Component: 2600 - total flux cleaned = -0.00422334 Jy ! Component: 2650 - total flux cleaned = -0.00412988 Jy ! Component: 2700 - total flux cleaned = -0.00403188 Jy ! Component: 2750 - total flux cleaned = -0.00396418 Jy ! Component: 2800 - total flux cleaned = -0.00389566 Jy ! Component: 2850 - total flux cleaned = -0.00375236 Jy ! Component: 2900 - total flux cleaned = -0.00364051 Jy ! Component: 2950 - total flux cleaned = -0.00356327 Jy ! Component: 3000 - total flux cleaned = -0.00344441 Jy ! Component: 3050 - total flux cleaned = -0.00340318 Jy ! Component: 3100 - total flux cleaned = -0.00336184 Jy ! Component: 3150 - total flux cleaned = -0.00327492 Jy ! Component: 3200 - total flux cleaned = -0.00318319 Jy ! Component: 3250 - total flux cleaned = -0.00318371 Jy ! Component: 3300 - total flux cleaned = -0.00308605 Jy ! Component: 3350 - total flux cleaned = -0.00303526 Jy ! Component: 3400 - total flux cleaned = -0.00298337 Jy ! Component: 3450 - total flux cleaned = -0.00293016 Jy ! Component: 3500 - total flux cleaned = -0.00281866 Jy ! Component: 3550 - total flux cleaned = -0.00281745 Jy ! Component: 3600 - total flux cleaned = -0.00269775 Jy ! Component: 3650 - total flux cleaned = -0.00269679 Jy ! Component: 3700 - total flux cleaned = -0.00263305 Jy ! Component: 3750 - total flux cleaned = -0.00249984 Jy ! Component: 3800 - total flux cleaned = -0.00249974 Jy ! Component: 3850 - total flux cleaned = -0.00242912 Jy ! Component: 3900 - total flux cleaned = -0.0025023 Jy ! Component: 3950 - total flux cleaned = -0.00242523 Jy ! Component: 4000 - total flux cleaned = -0.00258253 Jy ! Component: 4050 - total flux cleaned = -0.00258363 Jy ! Total flux subtracted in 4096 components = -0.00266768 Jy ! Clean residual min=-0.004862 max=0.004844 Jy/beam ! Clean residual mean=-0.000003 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.084585 Jy keep ! Adding 202 model components to the UV plane model. ! The established model now contains 398 components and 0.084585 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2128+0238_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.913 x 6.535 at 5.934 degrees (North through East) ! Clean map min=-0.0082923 max=0.039484 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2128+0238_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0394841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00236272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -17.952 17.952 35.9039 71.8078 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2128+0238_X_uvs.log closed on Fri Oct 11 07:20:01 2013