! Started logfile: /g0/scr/pima/s4195c_uvs/J0309-0744_X_uvs.log on Tue Dec 31 19:46:47 2013 obs /g0/scr/pima/s4195c_uvs/J0309-0744_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0309-0744_X_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.508117 visibilities/baseline/integration-bin. ! Found source: J0309-0744 ! ! 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 5008 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 /g0/scr/pima/s4195c_uvs/J0309-0744_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000170Jy sigma=0.937323 ! Fit after self-cal, rms=0.987998Jy sigma=0.930300 ! 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=2.161 mas, bmaj=3.813 mas, bpa=38.44 degrees ! Estimated noise=21.0335 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 = 0.0122382 Jy ! Component: 100 - total flux cleaned = 0.016336 Jy ! Total flux subtracted in 100 components = 0.016336 Jy ! Clean residual min=-0.002285 max=0.003404 Jy/beam ! Clean residual mean=0.000026 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.016336 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.016336 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=0.017946Jy sigma=0.019378 ! Fit after self-cal, rms=0.016029Jy sigma=0.017860 ! 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=2.689 mas, bmaj=4.149 mas, bpa=29.42 degrees ! Estimated noise=12.3489 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 = 0.00507137 Jy ! Component: 100 - total flux cleaned = 0.00793685 Jy ! Component: 150 - total flux cleaned = 0.0099404 Jy ! Component: 200 - total flux cleaned = 0.0113932 Jy ! Total flux subtracted in 200 components = 0.0113932 Jy ! Clean residual min=-0.001586 max=0.002341 Jy/beam ! Clean residual mean=0.000009 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0277292 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 75 components and 0.0277292 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=0.015929Jy sigma=0.014878 ! Fit after self-cal, rms=0.015889Jy sigma=0.014845 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.689 x 4.149 at 29.42 degrees (North through East) ! Clean map min=-0.0015956 max=0.01837 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015889Jy sigma=0.014845 ! Fit after self-cal, rms=0.015908Jy sigma=0.014882 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=4.17 mas, bpa=28.42 degrees ! Estimated noise=12.3907 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 = 0.00124659 Jy ! Component: 100 - total flux cleaned = 0.00210772 Jy ! Component: 150 - total flux cleaned = 0.00272976 Jy ! Component: 200 - total flux cleaned = 0.00318066 Jy ! Total flux subtracted in 200 components = 0.00318066 Jy ! Clean residual min=-0.001441 max=0.001834 Jy/beam ! Clean residual mean=0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0309099 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.0309099 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=0.015959Jy sigma=0.014539 ! Fit after self-cal, rms=0.015951Jy sigma=0.014531 ! 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=0.015951Jy sigma=0.014531 ! Fit after self-cal, rms=0.015951Jy sigma=0.014531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=4.17 mas, bpa=28.42 degrees ! Estimated noise=12.3907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441415 Jy ! Component: 100 - total flux cleaned = 0.000573748 Jy ! Component: 150 - total flux cleaned = 0.000658004 Jy ! Component: 200 - total flux cleaned = 0.00074373 Jy ! Total flux subtracted in 200 components = 0.00074373 Jy ! Clean residual min=-0.001433 max=0.001691 Jy/beam ! Clean residual mean=0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0316536 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.0316536 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=0.015953Jy sigma=0.014480 ! Fit after self-cal, rms=0.015953Jy sigma=0.014477 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 = 0.000117025 Jy ! Component: 100 - total flux cleaned = 0.000185044 Jy ! Component: 150 - total flux cleaned = 0.000236102 Jy ! Component: 200 - total flux cleaned = 0.000289977 Jy ! Total flux subtracted in 200 components = 0.000289977 Jy ! Clean residual min=-0.001420 max=0.001638 Jy/beam ! Clean residual mean=0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0319436 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0319436 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=0.015939Jy sigma=0.014464 ! Fit after self-cal, rms=0.015941Jy sigma=0.014462 ! 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=0.015941Jy sigma=0.014462 ! Fit after self-cal, rms=0.015941Jy sigma=0.014462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=4.17 mas, bpa=28.42 degrees ! Estimated noise=12.3907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11417e-05 Jy ! Component: 100 - total flux cleaned = 7.29541e-05 Jy ! Component: 150 - total flux cleaned = 9.58409e-05 Jy ! Component: 200 - total flux cleaned = 0.000130942 Jy ! Total flux subtracted in 200 components = 0.000130942 Jy ! Clean residual min=-0.001396 max=0.001636 Jy/beam ! Clean residual mean=0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0320745 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.0320745 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=0.015925Jy sigma=0.014459 ! Fit after self-cal, rms=0.015926Jy sigma=0.014458 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 = 4.23829e-06 Jy ! Component: 100 - total flux cleaned = 3.52082e-05 Jy ! Component: 150 - total flux cleaned = 6.40993e-05 Jy ! Component: 200 - total flux cleaned = 9.0941e-05 Jy ! Total flux subtracted in 200 components = 9.0941e-05 Jy ! Clean residual min=-0.001374 max=0.001637 Jy/beam ! Clean residual mean=0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0321655 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0321655 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=0.015912Jy sigma=0.014456 ! Fit after self-cal, rms=0.015912Jy sigma=0.014455 ! 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=0.015912Jy sigma=0.014455 ! Fit after self-cal, rms=0.015912Jy sigma=0.014455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=4.668 mas, bpa=17.23 degrees ! Estimated noise=12.3366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205463 Jy ! Component: 100 - total flux cleaned = 0.000239263 Jy ! Component: 150 - total flux cleaned = 0.000268277 Jy ! Component: 200 - total flux cleaned = 0.00028777 Jy ! Total flux subtracted in 200 components = 0.00028777 Jy ! Clean residual min=-0.001447 max=0.001840 Jy/beam ! Clean residual mean=0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0324532 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.0324532 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=0.015892Jy sigma=0.014453 ! Fit after self-cal, rms=0.015892Jy sigma=0.014452 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 = 4.73248e-05 Jy ! Component: 100 - total flux cleaned = 6.18177e-05 Jy ! Component: 150 - total flux cleaned = 8.78814e-05 Jy ! Component: 200 - total flux cleaned = 0.000112517 Jy ! Total flux subtracted in 200 components = 0.000112517 Jy ! Clean residual min=-0.001448 max=0.001828 Jy/beam ! Clean residual mean=0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0325658 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.0325658 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=0.015875Jy sigma=0.014454 ! Fit after self-cal, rms=0.015875Jy sigma=0.014453 ! 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=2.739 mas, bmaj=4.17 mas, bpa=28.42 degrees ! Estimated noise=12.3907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.739 x 4.17 at 28.42 degrees (North through East) ! Clean map min=-0.0013627 max=0.017777 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=2.16 mas, bmaj=3.813 mas, bpa=38.42 degrees ! Estimated noise=21.3007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138025 Jy ! Component: 100 - total flux cleaned = 0.0183612 Jy ! Component: 150 - total flux cleaned = 0.0214476 Jy ! Component: 200 - total flux cleaned = 0.0237405 Jy ! Total flux subtracted in 200 components = 0.0237405 Jy ! Clean residual min=-0.001894 max=0.002778 Jy/beam ! Clean residual mean=0.000020 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0237405 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0237405 Jy ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=4.17 mas, bpa=28.42 degrees ! Estimated noise=12.3907 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 = 0.002551 Jy ! Component: 100 - total flux cleaned = 0.00428157 Jy ! Component: 150 - total flux cleaned = 0.00551311 Jy ! Component: 200 - total flux cleaned = 0.00639871 Jy ! Total flux subtracted in 200 components = 0.00639871 Jy ! Clean residual min=-0.001461 max=0.001911 Jy/beam ! Clean residual mean=0.000007 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0301392 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 84 components and 0.0301393 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=3.374 mas, bmaj=4.668 mas, bpa=17.23 degrees ! Estimated noise=12.3366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081064 Jy ! Component: 100 - total flux cleaned = 0.00134505 Jy ! Component: 150 - total flux cleaned = 0.00171076 Jy ! Component: 200 - total flux cleaned = 0.00194521 Jy ! Total flux subtracted in 200 components = 0.00194521 Jy ! Clean residual min=-0.001436 max=0.001868 Jy/beam ! Clean residual mean=0.000006 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0320845 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 = 5.75979e-05 Jy ! Component: 100 - total flux cleaned = 0.000103579 Jy ! Component: 150 - total flux cleaned = 0.000139412 Jy ! Component: 200 - total flux cleaned = 0.000173103 Jy ! Total flux subtracted in 200 components = 0.000173103 Jy ! Clean residual min=-0.001432 max=0.001879 Jy/beam ! Clean residual mean=0.000006 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0322576 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0322576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=4.17 mas, bpa=28.42 degrees ! Estimated noise=12.3907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105841 Jy ! Component: 100 - total flux cleaned = -0.000113355 Jy ! Component: 150 - total flux cleaned = -0.000106431 Jy ! Component: 200 - total flux cleaned = -9.34317e-05 Jy ! Total flux subtracted in 200 components = -9.34317e-05 Jy ! Clean residual min=-0.001376 max=0.001692 Jy/beam ! Clean residual mean=0.000005 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0321641 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.0321641 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=0.015890Jy sigma=0.014471 ! Fit after self-cal, rms=0.015882Jy sigma=0.014460 wmodel /g0/scr/pima/s4195c_uvs/J0309-0744_X_map.mod ! Writing 103 model components to file: /g0/scr/pima/s4195c_uvs/J0309-0744_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0309-0744_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0309-0744_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0309-0744_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0309-0744_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 = 0.000731192 Jy ! Component: 100 - total flux cleaned = 0.00121932 Jy ! Component: 150 - total flux cleaned = 0.00147876 Jy ! Component: 200 - total flux cleaned = 0.00156679 Jy ! Component: 250 - total flux cleaned = 0.00158804 Jy ! Component: 300 - total flux cleaned = 0.00154957 Jy ! Component: 350 - total flux cleaned = 0.0015118 Jy ! Component: 400 - total flux cleaned = 0.00145866 Jy ! Component: 450 - total flux cleaned = 0.00144191 Jy ! Component: 500 - total flux cleaned = 0.00140984 Jy ! Component: 550 - total flux cleaned = 0.00141108 Jy ! Component: 600 - total flux cleaned = 0.00145578 Jy ! Component: 650 - total flux cleaned = 0.00149892 Jy ! Component: 700 - total flux cleaned = 0.00155392 Jy ! Component: 750 - total flux cleaned = 0.00162009 Jy ! Component: 800 - total flux cleaned = 0.00163224 Jy ! Component: 850 - total flux cleaned = 0.00161949 Jy ! Component: 900 - total flux cleaned = 0.00163156 Jy ! Component: 950 - total flux cleaned = 0.00164311 Jy ! Component: 1000 - total flux cleaned = 0.00165481 Jy ! Component: 1050 - total flux cleaned = 0.00166603 Jy ! Component: 1100 - total flux cleaned = 0.00167659 Jy ! Component: 1150 - total flux cleaned = 0.00170739 Jy ! Component: 1200 - total flux cleaned = 0.00173713 Jy ! Component: 1250 - total flux cleaned = 0.00175671 Jy ! Component: 1300 - total flux cleaned = 0.00176633 Jy ! Component: 1350 - total flux cleaned = 0.00179421 Jy ! Component: 1400 - total flux cleaned = 0.00177619 Jy ! Component: 1450 - total flux cleaned = 0.0018298 Jy ! Component: 1500 - total flux cleaned = 0.00182973 Jy ! Component: 1550 - total flux cleaned = 0.00187238 Jy ! Component: 1600 - total flux cleaned = 0.00188074 Jy ! Component: 1650 - total flux cleaned = 0.0018972 Jy ! Component: 1700 - total flux cleaned = 0.00191344 Jy ! Component: 1750 - total flux cleaned = 0.00192943 Jy ! Component: 1800 - total flux cleaned = 0.00196066 Jy ! Component: 1850 - total flux cleaned = 0.00198357 Jy ! Component: 1900 - total flux cleaned = 0.00199863 Jy ! Component: 1950 - total flux cleaned = 0.00202084 Jy ! Component: 2000 - total flux cleaned = 0.00205734 Jy ! Component: 2050 - total flux cleaned = 0.00209339 Jy ! Component: 2100 - total flux cleaned = 0.00212909 Jy ! Component: 2150 - total flux cleaned = 0.00215729 Jy ! Component: 2200 - total flux cleaned = 0.00217129 Jy ! Component: 2250 - total flux cleaned = 0.00216436 Jy ! Component: 2300 - total flux cleaned = 0.00211674 Jy ! Component: 2350 - total flux cleaned = 0.00212358 Jy ! Component: 2400 - total flux cleaned = 0.00211694 Jy ! Component: 2450 - total flux cleaned = 0.00211032 Jy ! Component: 2500 - total flux cleaned = 0.00209067 Jy ! Component: 2550 - total flux cleaned = 0.00210363 Jy ! Component: 2600 - total flux cleaned = 0.00207787 Jy ! Component: 2650 - total flux cleaned = 0.00207153 Jy ! Component: 2700 - total flux cleaned = 0.00205254 Jy ! Component: 2750 - total flux cleaned = 0.00203992 Jy ! Component: 2800 - total flux cleaned = 0.00200246 Jy ! Component: 2850 - total flux cleaned = 0.00197148 Jy ! Component: 2900 - total flux cleaned = 0.00193461 Jy ! Component: 2950 - total flux cleaned = 0.00192238 Jy ! Component: 3000 - total flux cleaned = 0.00187986 Jy ! Component: 3050 - total flux cleaned = 0.00186176 Jy ! Component: 3100 - total flux cleaned = 0.00183775 Jy ! Component: 3150 - total flux cleaned = 0.00182581 Jy ! Component: 3200 - total flux cleaned = 0.00179021 Jy ! Component: 3250 - total flux cleaned = 0.00176069 Jy ! Component: 3300 - total flux cleaned = 0.00173131 Jy ! Component: 3350 - total flux cleaned = 0.00170791 Jy ! Component: 3400 - total flux cleaned = 0.00167879 Jy ! Component: 3450 - total flux cleaned = 0.00165556 Jy ! Component: 3500 - total flux cleaned = 0.0016324 Jy ! Component: 3550 - total flux cleaned = 0.00160353 Jy ! Component: 3600 - total flux cleaned = 0.00157476 Jy ! Component: 3650 - total flux cleaned = 0.00154611 Jy ! Component: 3700 - total flux cleaned = 0.00152897 Jy ! Component: 3750 - total flux cleaned = 0.00150618 Jy ! Component: 3800 - total flux cleaned = 0.00146639 Jy ! Component: 3850 - total flux cleaned = 0.00145504 Jy ! Component: 3900 - total flux cleaned = 0.00143807 Jy ! Component: 3950 - total flux cleaned = 0.00141539 Jy ! Component: 4000 - total flux cleaned = 0.00138713 Jy ! Component: 4050 - total flux cleaned = 0.00136456 Jy ! Total flux subtracted in 4096 components = 0.00131951 Jy ! Clean residual min=-0.000319 max=0.000312 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0334836 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 470 components and 0.0334836 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0309-0744_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.739 x 4.17 at 28.42 degrees (North through East) ! Clean map min=-0.0012185 max=0.017549 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0309-0744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0175492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.76355 1.76355 3.5271 7.0542 14.1084 28.2168 56.4336 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 170.111 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0309-0744_X_uvs.log closed on Tue Dec 31 19:46:54 2013