! Started logfile: /scr/pima/bg219g_uvs/J1336-1852_X_uvs.log on Thu Apr 7 09:50:40 2016 obs /scr/pima/bg219g_uvs/J1336-1852_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1336-1852_X_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.835034 visibilities/baseline/integration-bin. ! Found source: J1336-1852 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 5892 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219g_uvs/J1336-1852_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 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. ! ! Not correcting unselected IF 5. ! ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.040780Jy sigma=22.901276 ! Fit after self-cal, rms=0.637947Jy sigma=14.085539 ! 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=0.8582 mas, bmaj=3.582 mas, bpa=-9.141 degrees ! Estimated noise=0.969319 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 = 0.277645 Jy ! Component: 100 - total flux cleaned = 0.342053 Jy ! Total flux subtracted in 100 components = 0.342053 Jy ! Clean residual min=-0.013444 max=0.024648 Jy/beam ! Clean residual mean=-0.000026 rms=0.004501 Jy/beam ! Combined flux in latest and established models = 0.342053 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.342053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082183Jy sigma=1.779418 ! Fit after self-cal, rms=0.082168Jy sigma=1.779255 ! 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=1.044 mas, bmaj=3.605 mas, bpa=-7.839 degrees ! Estimated noise=0.577282 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 = 0.0282183 Jy ! Component: 100 - total flux cleaned = 0.0372178 Jy ! Component: 150 - total flux cleaned = 0.0372301 Jy ! Component: 200 - total flux cleaned = 0.0372319 Jy ! Total flux subtracted in 200 components = 0.0372319 Jy ! Clean residual min=-0.006607 max=0.007351 Jy/beam ! Clean residual mean=0.000009 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.379285 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.379285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073622Jy sigma=1.586611 ! Fit after self-cal, rms=0.073582Jy sigma=1.586060 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.605 at -7.839 degrees (North through East) ! Clean map min=-0.0061329 max=0.36317 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 0.99 LA 1.00 ! MK 0.98 NL 1.00 OV 0.96 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 0.99 LA 1.01 ! MK 0.98 NL 1.00 OV 0.96 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 0.97 LA 0.99 ! MK 1.01 NL 1.01 OV 0.97 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 0.99 LA 1.01 ! MK 1.01 NL 1.00 OV 0.95 PT 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 0.99 LA 1.00 ! MK 0.99 NL 1.01 OV 0.94 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.01 LA 0.96 ! MK 1.00 NL 1.01 OV 0.97 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 0.99 LA 1.03 ! MK 1.03 NL 1.00 OV 0.95 PT 1.06 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073582Jy sigma=1.586060 ! Fit after self-cal, rms=0.072159Jy sigma=1.557883 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.594 mas, bpa=-7.831 degrees ! Estimated noise=0.57443 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 = 0.00222458 Jy ! Component: 100 - total flux cleaned = 0.00239131 Jy ! Component: 150 - total flux cleaned = 0.00234753 Jy ! Component: 200 - total flux cleaned = 0.00230944 Jy ! Total flux subtracted in 200 components = 0.00230944 Jy ! Clean residual min=-0.003311 max=0.003849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.381595 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.381595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072077Jy sigma=1.555663 ! Fit after self-cal, rms=0.072090Jy sigma=1.555575 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072090Jy sigma=1.555575 ! Fit after self-cal, rms=0.072178Jy sigma=1.555360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.589 mas, bpa=-7.815 degrees ! Estimated noise=0.575025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107634 Jy ! Component: 100 - total flux cleaned = 0.00110956 Jy ! Component: 150 - total flux cleaned = 0.00114025 Jy ! Component: 200 - total flux cleaned = 0.00114008 Jy ! Total flux subtracted in 200 components = 0.00114008 Jy ! Clean residual min=-0.003187 max=0.003657 Jy/beam ! Clean residual mean=-0.000004 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.382735 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.382735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072148Jy sigma=1.554619 ! Fit after self-cal, rms=0.072148Jy sigma=1.554594 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (15, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292001 Jy ! Component: 100 - total flux cleaned = 0.00374884 Jy ! Component: 150 - total flux cleaned = 0.00430963 Jy ! Component: 200 - total flux cleaned = 0.00451943 Jy ! Total flux subtracted in 200 components = 0.00451943 Jy ! Clean residual min=-0.002524 max=0.002595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.387254 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.387254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071979Jy sigma=1.550863 ! Fit after self-cal, rms=0.071969Jy sigma=1.550642 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071969Jy sigma=1.550642 ! Fit after self-cal, rms=0.071932Jy sigma=1.550499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.587 mas, bpa=-7.816 degrees ! Estimated noise=0.575035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526511 Jy ! Component: 100 - total flux cleaned = 0.00103519 Jy ! Component: 150 - total flux cleaned = 0.00119991 Jy ! Component: 200 - total flux cleaned = 0.00126596 Jy ! Total flux subtracted in 200 components = 0.00126596 Jy ! Clean residual min=-0.002369 max=0.002441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.38852 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.38852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071906Jy sigma=1.549904 ! Fit after self-cal, rms=0.071904Jy sigma=1.549868 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 = 0.00030379 Jy ! Component: 100 - total flux cleaned = 0.000374299 Jy ! Component: 150 - total flux cleaned = 0.00038918 Jy ! Component: 200 - total flux cleaned = 0.000402486 Jy ! Total flux subtracted in 200 components = 0.000402486 Jy ! Clean residual min=-0.002342 max=0.002393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.388923 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.388923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071896Jy sigma=1.549700 ! Fit after self-cal, rms=0.071896Jy sigma=1.549690 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071896Jy sigma=1.549690 ! Fit after self-cal, rms=0.071886Jy sigma=1.549648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=5.345 mas, bpa=18.92 degrees ! Estimated noise=0.706166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308927 Jy ! Component: 100 - total flux cleaned = 0.000478311 Jy ! Component: 150 - total flux cleaned = 0.000551986 Jy ! Component: 200 - total flux cleaned = 0.000607659 Jy ! Total flux subtracted in 200 components = 0.000607659 Jy ! Clean residual min=-0.002920 max=0.003069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.38953 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.38953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071883Jy sigma=1.549584 ! Fit after self-cal, rms=0.071883Jy sigma=1.549577 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 = 0.000122704 Jy ! Component: 100 - total flux cleaned = 0.000139435 Jy ! Component: 150 - total flux cleaned = 0.000162866 Jy ! Component: 200 - total flux cleaned = 0.000170279 Jy ! Total flux subtracted in 200 components = 0.000170279 Jy ! Clean residual min=-0.002911 max=0.003022 Jy/beam ! Clean residual mean=-0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.389701 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.389701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071882Jy sigma=1.549549 ! Fit after self-cal, rms=0.071882Jy sigma=1.549548 ! 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=1.044 mas, bmaj=3.586 mas, bpa=-7.812 degrees ! Estimated noise=0.575026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.586 at -7.812 degrees (North through East) ! Clean map min=-0.002269 max=0.36208 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=0.8611 mas, bmaj=3.564 mas, bpa=-9.129 degrees ! Estimated noise=0.964774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276316 Jy ! Component: 100 - total flux cleaned = 0.33999 Jy ! Component: 150 - total flux cleaned = 0.364712 Jy ! Component: 200 - total flux cleaned = 0.375814 Jy ! Total flux subtracted in 200 components = 0.375814 Jy ! Clean residual min=-0.006074 max=0.006267 Jy/beam ! Clean residual mean=-0.000009 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.375814 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.375814 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.586 mas, bpa=-7.812 degrees ! Estimated noise=0.575026 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 = 0.00685101 Jy ! Component: 100 - total flux cleaned = 0.0095299 Jy ! Component: 150 - total flux cleaned = 0.0110101 Jy ! Component: 200 - total flux cleaned = 0.0118292 Jy ! Total flux subtracted in 200 components = 0.0118292 Jy ! Clean residual min=-0.003135 max=0.003015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.387643 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.387643 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=2.423 mas, bmaj=5.345 mas, bpa=18.92 degrees ! Estimated noise=0.706166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116926 Jy ! Component: 100 - total flux cleaned = 0.00140117 Jy ! Component: 150 - total flux cleaned = 0.00170521 Jy ! Component: 200 - total flux cleaned = 0.00189907 Jy ! Total flux subtracted in 200 components = 0.00189907 Jy ! Clean residual min=-0.003342 max=0.003083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.389542 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 = 8.38882e-05 Jy ! Component: 100 - total flux cleaned = 0.000207201 Jy ! Component: 150 - total flux cleaned = 0.000312195 Jy ! Component: 200 - total flux cleaned = 0.000367753 Jy ! Total flux subtracted in 200 components = 0.000367753 Jy ! Clean residual min=-0.003117 max=0.003032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.38991 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.38991 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.586 mas, bpa=-7.812 degrees ! Estimated noise=0.575026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.83856e-05 Jy ! Component: 100 - total flux cleaned = 4.73011e-05 Jy ! Component: 150 - total flux cleaned = 0.000160091 Jy ! Component: 200 - total flux cleaned = 0.000288772 Jy ! Total flux subtracted in 200 components = 0.000288772 Jy ! Clean residual min=-0.002345 max=0.002439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.390199 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.390199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071893Jy sigma=1.550160 ! Fit after self-cal, rms=0.071891Jy sigma=1.550129 wmodel /scr/pima/bg219g_uvs/J1336-1852_X_map.mod ! Writing 64 model components to file: /scr/pima/bg219g_uvs/J1336-1852_X_map.mod wobs /scr/pima/bg219g_uvs/J1336-1852_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1336-1852_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1336-1852_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1336-1852_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 = 2.35184e-05 Jy ! Component: 100 - total flux cleaned = -0.000129704 Jy ! Component: 150 - total flux cleaned = -9.89854e-05 Jy ! Component: 200 - total flux cleaned = -3.82814e-05 Jy ! Component: 250 - total flux cleaned = 7.48073e-05 Jy ! Component: 300 - total flux cleaned = 0.00028744 Jy ! Component: 350 - total flux cleaned = 0.000515732 Jy ! Component: 400 - total flux cleaned = 0.000783386 Jy ! Component: 450 - total flux cleaned = 0.000923651 Jy ! Component: 500 - total flux cleaned = 0.00101339 Jy ! Component: 550 - total flux cleaned = 0.0011002 Jy ! Component: 600 - total flux cleaned = 0.00114286 Jy ! Component: 650 - total flux cleaned = 0.00128546 Jy ! Component: 700 - total flux cleaned = 0.00138378 Jy ! Component: 750 - total flux cleaned = 0.00153674 Jy ! Component: 800 - total flux cleaned = 0.00166626 Jy ! Component: 850 - total flux cleaned = 0.00177422 Jy ! Component: 900 - total flux cleaned = 0.00194873 Jy ! Component: 950 - total flux cleaned = 0.0021186 Jy ! Component: 1000 - total flux cleaned = 0.00233321 Jy ! Component: 1050 - total flux cleaned = 0.00250988 Jy ! Component: 1100 - total flux cleaned = 0.00268283 Jy ! Component: 1150 - total flux cleaned = 0.00286689 Jy ! Component: 1200 - total flux cleaned = 0.00295695 Jy ! Component: 1250 - total flux cleaned = 0.00307473 Jy ! Component: 1300 - total flux cleaned = 0.00314702 Jy ! Component: 1350 - total flux cleaned = 0.00323221 Jy ! Component: 1400 - total flux cleaned = 0.00330221 Jy ! Component: 1450 - total flux cleaned = 0.00341201 Jy ! Component: 1500 - total flux cleaned = 0.00350666 Jy ! Component: 1550 - total flux cleaned = 0.0035863 Jy ! Component: 1600 - total flux cleaned = 0.00367794 Jy ! Component: 1650 - total flux cleaned = 0.00376835 Jy ! Component: 1700 - total flux cleaned = 0.0038448 Jy ! Component: 1750 - total flux cleaned = 0.00390788 Jy ! Component: 1800 - total flux cleaned = 0.0039579 Jy ! Component: 1850 - total flux cleaned = 0.00400747 Jy ! Component: 1900 - total flux cleaned = 0.00400751 Jy ! Component: 1950 - total flux cleaned = 0.00399519 Jy ! Component: 2000 - total flux cleaned = 0.00400756 Jy ! Component: 2050 - total flux cleaned = 0.00400747 Jy ! Component: 2100 - total flux cleaned = 0.00400747 Jy ! Component: 2150 - total flux cleaned = 0.00400743 Jy ! Component: 2200 - total flux cleaned = 0.00403244 Jy ! Component: 2250 - total flux cleaned = 0.0040326 Jy ! Component: 2300 - total flux cleaned = 0.00404535 Jy ! Component: 2350 - total flux cleaned = 0.0040709 Jy ! Component: 2400 - total flux cleaned = 0.0040966 Jy ! Component: 2450 - total flux cleaned = 0.00409675 Jy ! Component: 2500 - total flux cleaned = 0.00410985 Jy ! Component: 2550 - total flux cleaned = 0.0041099 Jy ! Component: 2600 - total flux cleaned = 0.0041232 Jy ! Component: 2650 - total flux cleaned = 0.00412344 Jy ! Component: 2700 - total flux cleaned = 0.00410979 Jy ! Component: 2750 - total flux cleaned = 0.00410982 Jy ! Component: 2800 - total flux cleaned = 0.00412377 Jy ! Component: 2850 - total flux cleaned = 0.00413779 Jy ! Component: 2900 - total flux cleaned = 0.00413778 Jy ! Component: 2950 - total flux cleaned = 0.00415196 Jy ! Component: 3000 - total flux cleaned = 0.00413741 Jy ! Component: 3050 - total flux cleaned = 0.00413728 Jy ! Component: 3100 - total flux cleaned = 0.00413726 Jy ! Component: 3150 - total flux cleaned = 0.00413708 Jy ! Component: 3200 - total flux cleaned = 0.00415284 Jy ! Component: 3250 - total flux cleaned = 0.00415299 Jy ! Component: 3300 - total flux cleaned = 0.0041853 Jy ! Component: 3350 - total flux cleaned = 0.00420196 Jy ! Component: 3400 - total flux cleaned = 0.00423589 Jy ! Component: 3450 - total flux cleaned = 0.00427056 Jy ! Component: 3500 - total flux cleaned = 0.00428799 Jy ! Component: 3550 - total flux cleaned = 0.00432349 Jy ! Component: 3600 - total flux cleaned = 0.00439682 Jy ! Component: 3650 - total flux cleaned = 0.00443471 Jy ! Component: 3700 - total flux cleaned = 0.0044736 Jy ! Component: 3750 - total flux cleaned = 0.00449324 Jy ! Component: 3800 - total flux cleaned = 0.00455346 Jy ! Component: 3850 - total flux cleaned = 0.00461531 Jy ! Component: 3900 - total flux cleaned = 0.00465745 Jy ! Component: 3950 - total flux cleaned = 0.00472175 Jy ! Component: 4000 - total flux cleaned = 0.00474392 Jy ! Component: 4050 - total flux cleaned = 0.00481162 Jy ! Total flux subtracted in 4096 components = 0.00488111 Jy ! Clean residual min=-0.001328 max=0.001350 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.39508 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 281 components and 0.39508 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1336-1852_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.586 at -7.812 degrees (North through East) ! Clean map min=-0.0018991 max=0.36039 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1336-1852_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.360387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30358 0.30358 0.607159 1.21432 2.42864 4.85727 9.71454 19.4291 38.8582 77.7164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.36 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 988.209 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1336-1852_X_uvs.log closed on Thu Apr 7 09:50:44 2016