! Started logfile: /scr/pima/bp171ag_uvs/J2325-0344_C_uvs.log on Fri Oct 11 03:48:21 2013 obs /scr/pima/bp171ag_uvs/J2325-0344_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2325-0344_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788889 visibilities/baseline/integration-bin. ! Found source: J2325-0344 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1704 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2325-0344_C] 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 0.300x0.300 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019050Jy sigma=8.055673 ! Fit after self-cal, rms=0.910932Jy sigma=4.996954 ! 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=1.365 mas, bmaj=3.733 mas, bpa=-2.127 degrees ! Estimated noise=6.62226 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 = 0.173458 Jy ! Component: 100 - total flux cleaned = 0.260789 Jy ! Total flux subtracted in 100 components = 0.260789 Jy ! Clean residual min=-0.040516 max=0.044379 Jy/beam ! Clean residual mean=0.000038 rms=0.014403 Jy/beam ! Combined flux in latest and established models = 0.260789 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.260789 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=0.105302Jy sigma=1.241665 ! Fit after self-cal, rms=0.102045Jy sigma=1.237252 ! 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=1.906 mas, bmaj=4.745 mas, bpa=-1.355 degrees ! Estimated noise=3.5447 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 = 0.0527947 Jy ! Component: 100 - total flux cleaned = 0.0630824 Jy ! Component: 150 - total flux cleaned = 0.0576461 Jy ! Component: 200 - total flux cleaned = 0.0482168 Jy ! Total flux subtracted in 200 components = 0.0482168 Jy ! Clean residual min=-0.015275 max=0.015215 Jy/beam ! Clean residual mean=0.000052 rms=0.006454 Jy/beam ! Combined flux in latest and established models = 0.309006 Jy ! Performing phase self-cal ! Adding 144 model components to the UV plane model. ! The established model now contains 183 components and 0.309006 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=0.075472Jy sigma=0.550431 ! Fit after self-cal, rms=0.074340Jy sigma=0.547463 ! 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 1.02 FD 0.94 HN 1.50 KP 0.98 ! LA 0.93 MK 0.90 NL 1.18 OV 1.06 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 3.23 KP 0.96 ! LA 0.99 MK 0.97 NL 1.13 OV 1.08 ! PT 0.95 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.63 KP 0.63 ! LA 0.97 MK 0.89 NL 1.01 OV 0.97 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.96 KP 1.03 ! LA 1.00 MK 0.99 NL 1.04 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.93 KP 1.04 ! LA 1.03 MK 0.99 NL 1.06 OV 0.97 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.78 KP 1.02 ! LA 1.08 MK 0.99 NL 1.06 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.58 KP 0.99 ! LA 1.01 MK 1.03 NL 1.07 OV 0.95 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.90 HN 2.10 KP 1.07 ! LA 0.96 MK 0.97 NL 1.06 OV 0.96 ! PT 0.89 SC 0.93 ! ! ! Fit before self-cal, rms=0.074340Jy sigma=0.547463 ! Fit after self-cal, rms=0.070954Jy sigma=0.377291 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=4.882 mas, bpa=-0.9932 degrees ! Estimated noise=3.41021 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 = 0.00812582 Jy ! Component: 100 - total flux cleaned = 0.0126186 Jy ! Component: 150 - total flux cleaned = 0.0135986 Jy ! Component: 200 - total flux cleaned = 0.0136002 Jy ! Total flux subtracted in 200 components = 0.0136002 Jy ! Clean residual min=-0.004899 max=0.004899 Jy/beam ! Clean residual mean=-0.000001 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.322606 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 261 components and 0.322606 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=0.066678Jy sigma=0.345174 ! Fit after self-cal, rms=0.066101Jy sigma=0.342840 ! 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=0.066101Jy sigma=0.342840 ! Fit after self-cal, rms=0.065971Jy sigma=0.342248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=4.876 mas, bpa=-0.9588 degrees ! Estimated noise=3.39407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279184 Jy ! Component: 100 - total flux cleaned = 0.000280709 Jy ! Component: 150 - total flux cleaned = 0.000508065 Jy ! Component: 200 - total flux cleaned = 0.000524588 Jy ! Total flux subtracted in 200 components = 0.000524588 Jy ! Clean residual min=-0.003434 max=0.003405 Jy/beam ! Clean residual mean=0.000002 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.323131 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 318 components and 0.323131 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=0.063141Jy sigma=0.332971 ! Fit after self-cal, rms=0.062773Jy sigma=0.332022 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 = -0.00103834 Jy ! Component: 100 - total flux cleaned = -0.000102797 Jy ! Component: 150 - total flux cleaned = 0.00127839 Jy ! Component: 200 - total flux cleaned = 0.00270564 Jy ! Total flux subtracted in 200 components = 0.00270564 Jy ! Clean residual min=-0.002578 max=0.002564 Jy/beam ! Clean residual mean=0.000000 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.325837 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 363 components and 0.325837 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=0.060905Jy sigma=0.328156 ! Fit after self-cal, rms=0.060567Jy sigma=0.327562 ! 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=0.060567Jy sigma=0.327562 ! Fit after self-cal, rms=0.059923Jy sigma=0.327070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.933 mas, bmaj=4.862 mas, bpa=-0.8227 degrees ! Estimated noise=3.36692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557454 Jy ! Component: 100 - total flux cleaned = 0.000653883 Jy ! Component: 150 - total flux cleaned = 0.00177121 Jy ! Component: 200 - total flux cleaned = 0.00267938 Jy ! Total flux subtracted in 200 components = 0.00267938 Jy ! Clean residual min=-0.002109 max=0.002104 Jy/beam ! Clean residual mean=0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.328516 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 410 components and 0.328516 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=0.058345Jy sigma=0.325468 ! Fit after self-cal, rms=0.058041Jy sigma=0.325023 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 = 0.000929883 Jy ! Component: 100 - total flux cleaned = 0.00214846 Jy ! Component: 150 - total flux cleaned = 0.00272511 Jy ! Component: 200 - total flux cleaned = 0.00348936 Jy ! Total flux subtracted in 200 components = 0.00348936 Jy ! Clean residual min=-0.001741 max=0.001738 Jy/beam ! Clean residual mean=0.000000 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.332005 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 448 components and 0.332005 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=0.056937Jy sigma=0.324252 ! Fit after self-cal, rms=0.056645Jy sigma=0.323923 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.056645Jy sigma=0.323923 ! Fit after self-cal, rms=0.056175Jy sigma=0.323393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.812 mas, bmaj=11.47 mas, bpa=7.725 degrees ! Estimated noise=2.80205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107126 Jy ! Component: 100 - total flux cleaned = -0.000969846 Jy ! Component: 150 - total flux cleaned = -0.00013272 Jy ! Component: 200 - total flux cleaned = 0.00045676 Jy ! Total flux subtracted in 200 components = 0.00045676 Jy ! Clean residual min=-0.001585 max=0.001585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.332462 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 500 components and 0.332462 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=0.055327Jy sigma=0.323028 ! Fit after self-cal, rms=0.055178Jy sigma=0.322779 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 = 0.000858968 Jy ! Component: 100 - total flux cleaned = 0.0011295 Jy ! Component: 150 - total flux cleaned = 0.00174171 Jy ! Component: 200 - total flux cleaned = 0.0024919 Jy ! Total flux subtracted in 200 components = 0.0024919 Jy ! Clean residual min=-0.001358 max=0.001353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.334954 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 541 components and 0.334954 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=0.054569Jy sigma=0.322557 ! Fit after self-cal, rms=0.054545Jy sigma=0.322401 ! 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=1.927 mas, bmaj=4.854 mas, bpa=-0.7304 degrees ! Estimated noise=3.34324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.927 x 4.854 at -0.7304 degrees (North through East) ! Clean map min=-0.012643 max=0.098122 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=1.369 mas, bmaj=3.773 mas, bpa=-1.319 degrees ! Estimated noise=6.46273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168622 Jy ! Component: 100 - total flux cleaned = 0.24915 Jy ! Component: 150 - total flux cleaned = 0.272127 Jy ! Component: 200 - total flux cleaned = 0.276723 Jy ! Total flux subtracted in 200 components = 0.276723 Jy ! Clean residual min=-0.020307 max=0.020376 Jy/beam ! Clean residual mean=0.000026 rms=0.007745 Jy/beam ! Combined flux in latest and established models = 0.276723 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 103 model components to the UV plane model. ! The established model now contains 103 components and 0.276723 Jy ! Inverting map and beam ! Estimated beam: bmin=1.927 mas, bmaj=4.854 mas, bpa=-0.7304 degrees ! Estimated noise=3.34324 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 = 0.0108003 Jy ! Component: 100 - total flux cleaned = 0.00237148 Jy ! Component: 150 - total flux cleaned = -0.00787273 Jy ! Component: 200 - total flux cleaned = -0.0134111 Jy ! Total flux subtracted in 200 components = -0.0134111 Jy ! Clean residual min=-0.009270 max=0.009188 Jy/beam ! Clean residual mean=0.000034 rms=0.003902 Jy/beam ! Combined flux in latest and established models = 0.263312 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 235 components and 0.263312 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.812 mas, bmaj=11.47 mas, bpa=7.725 degrees ! Estimated noise=2.80205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00931057 Jy ! Component: 100 - total flux cleaned = -0.0121718 Jy ! Component: 150 - total flux cleaned = -0.0150928 Jy ! Component: 200 - total flux cleaned = -0.0154064 Jy ! Total flux subtracted in 200 components = -0.0154064 Jy ! Clean residual min=-0.004287 max=0.004304 Jy/beam ! Clean residual mean=0.000012 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.247906 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 = 0.00143732 Jy ! Component: 100 - total flux cleaned = 0.00267007 Jy ! Component: 150 - total flux cleaned = 0.00374548 Jy ! Component: 200 - total flux cleaned = 0.00519268 Jy ! Total flux subtracted in 200 components = 0.00519268 Jy ! Clean residual min=-0.002579 max=0.002586 Jy/beam ! Clean residual mean=0.000003 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.253099 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 378 components and 0.253099 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.927 mas, bmaj=4.854 mas, bpa=-0.7304 degrees ! Estimated noise=3.34324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144619 Jy ! Component: 100 - total flux cleaned = 0.000292283 Jy ! Component: 150 - total flux cleaned = 0.00124029 Jy ! Component: 200 - total flux cleaned = 0.0017419 Jy ! Total flux subtracted in 200 components = 0.0017419 Jy ! Clean residual min=-0.002022 max=0.002019 Jy/beam ! Clean residual mean=0.000003 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.25484 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 427 components and 0.254841 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=0.057676Jy sigma=0.323758 ! Fit after self-cal, rms=0.057373Jy sigma=0.323032 wmodel /scr/pima/bp171ag_uvs/J2325-0344_C_map.mod ! Writing 427 model components to file: /scr/pima/bp171ag_uvs/J2325-0344_C_map.mod wobs /scr/pima/bp171ag_uvs/J2325-0344_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2325-0344_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2325-0344_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ag_uvs/J2325-0344_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.927 x 4.854 at -0.7304 degrees (North through East) ! Clean map min=-0.013677 max=0.10404 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2325-0344_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000707743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.04074 2.04074 4.08148 8.16296 16.3259 32.6518 65.3037 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2325-0344_C_uvs.log closed on Fri Oct 11 03:48:23 2013