! Started logfile: /scr/pima/bg219a_uvs/J1511-3242_X_uvs.log on Wed Apr 6 21:40:11 2016 obs /scr/pima/bg219a_uvs/J1511-3242_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1511-3242_X_uva.fits ! AN table 1: 61 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.610929 visibilities/baseline/integration-bin. ! Found source: J1511-3242 ! ! 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 121 lines of history. ! ! Reading 6708 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/bg219a_uvs/J1511-3242_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.016146Jy sigma=23.951941 ! Fit after self-cal, rms=0.900652Jy sigma=21.123003 ! 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=0.5568 mas, bmaj=1.947 mas, bpa=-4.334 degrees ! Estimated noise=0.941738 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 = 0.073744 Jy ! Component: 100 - total flux cleaned = 0.106446 Jy ! Total flux subtracted in 100 components = 0.106446 Jy ! Clean residual min=-0.012583 max=0.016609 Jy/beam ! Clean residual mean=0.000073 rms=0.004292 Jy/beam ! Combined flux in latest and established models = 0.106446 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.106446 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=0.067194Jy sigma=1.577409 ! Fit after self-cal, rms=0.065798Jy sigma=1.546264 ! 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=0.6838 mas, bmaj=2.152 mas, bpa=-3.05 degrees ! Estimated noise=0.511647 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 = 0.0249412 Jy ! Component: 100 - total flux cleaned = 0.0377441 Jy ! Component: 150 - total flux cleaned = 0.0448842 Jy ! Component: 200 - total flux cleaned = 0.0489478 Jy ! Total flux subtracted in 200 components = 0.0489478 Jy ! Clean residual min=-0.007220 max=0.010939 Jy/beam ! Clean residual mean=0.000021 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 0.155394 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.155394 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=0.056665Jy sigma=1.309230 ! Fit after self-cal, rms=0.056440Jy sigma=1.304130 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6838 x 2.152 at -3.05 degrees (North through East) ! Clean map min=-0.0070353 max=0.099978 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: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.89 MK 1.10 NL 1.15 OV 1.05 ! PT 0.86 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.90 MK 1.05 NL 1.18 OV 1.06 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.05 NL 1.16 OV 1.09 ! PT 0.88 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.05 NL 1.12 OV 1.03 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.14 NL 1.09 OV 1.02 ! PT 0.87 SC 1.07 ! ! ! 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=0.056440Jy sigma=1.304130 ! Fit after self-cal, rms=0.057508Jy sigma=1.279145 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6954 mas, bmaj=2.182 mas, bpa=-2.818 degrees ! Estimated noise=0.514101 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 (4.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073583 Jy ! Component: 100 - total flux cleaned = 0.00929069 Jy ! Component: 150 - total flux cleaned = 0.00980161 Jy ! Component: 200 - total flux cleaned = 0.0104127 Jy ! Total flux subtracted in 200 components = 0.0104127 Jy ! Clean residual min=-0.004143 max=0.006042 Jy/beam ! Clean residual mean=0.000010 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.165807 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.165807 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=0.056456Jy sigma=1.256533 ! Fit after self-cal, rms=0.056413Jy sigma=1.254098 ! 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=0.056413Jy sigma=1.254098 ! Fit after self-cal, rms=0.055121Jy sigma=1.248935 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6908 mas, bmaj=2.16 mas, bpa=-3.027 degrees ! Estimated noise=0.50441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.74588e-05 Jy ! Component: 100 - total flux cleaned = 4.72154e-05 Jy ! Component: 150 - total flux cleaned = 0.000163075 Jy ! Component: 200 - total flux cleaned = 0.000164856 Jy ! Total flux subtracted in 200 components = 0.000164856 Jy ! Clean residual min=-0.003004 max=0.004516 Jy/beam ! Clean residual mean=0.000008 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.165972 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.165972 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=0.054949Jy sigma=1.245720 ! Fit after self-cal, rms=0.054960Jy sigma=1.245321 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 (-7.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372599 Jy ! Component: 100 - total flux cleaned = 0.00429302 Jy ! Component: 150 - total flux cleaned = 0.00479866 Jy ! Component: 200 - total flux cleaned = 0.00533666 Jy ! Total flux subtracted in 200 components = 0.00533666 Jy ! Clean residual min=-0.003015 max=0.002866 Jy/beam ! Clean residual mean=0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.171308 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.171308 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=0.054654Jy sigma=1.239237 ! Fit after self-cal, rms=0.054613Jy sigma=1.238305 ! 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=0.054613Jy sigma=1.238305 ! Fit after self-cal, rms=0.053927Jy sigma=1.233842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6908 mas, bmaj=2.161 mas, bpa=-2.868 degrees ! Estimated noise=0.500197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168983 Jy ! Component: 100 - total flux cleaned = 0.00221616 Jy ! Component: 150 - total flux cleaned = 0.00255425 Jy ! Component: 200 - total flux cleaned = 0.00290318 Jy ! Total flux subtracted in 200 components = 0.00290318 Jy ! Clean residual min=-0.002617 max=0.002726 Jy/beam ! Clean residual mean=0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.174212 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.174212 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=0.053832Jy sigma=1.232098 ! Fit after self-cal, rms=0.053828Jy sigma=1.231843 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 = 0.000802265 Jy ! Component: 100 - total flux cleaned = 0.00117226 Jy ! Component: 150 - total flux cleaned = 0.00135153 Jy ! Component: 200 - total flux cleaned = 0.00147035 Jy ! Total flux subtracted in 200 components = 0.00147035 Jy ! Clean residual min=-0.002554 max=0.002577 Jy/beam ! Clean residual mean=0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.175682 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.175682 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=0.053797Jy sigma=1.231318 ! Fit after self-cal, rms=0.053795Jy sigma=1.231280 ! 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=0.053795Jy sigma=1.231280 ! Fit after self-cal, rms=0.053671Jy sigma=1.228021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=6.506 mas, bpa=0.5981 degrees ! Estimated noise=0.708812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139043 Jy ! Component: 100 - total flux cleaned = 0.0023003 Jy ! Component: 150 - total flux cleaned = 0.00272344 Jy ! Component: 200 - total flux cleaned = 0.00300041 Jy ! Total flux subtracted in 200 components = 0.00300041 Jy ! Clean residual min=-0.003531 max=0.002944 Jy/beam ! Clean residual mean=0.000008 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.178682 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.178682 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=0.053654Jy sigma=1.227779 ! Fit after self-cal, rms=0.053649Jy sigma=1.227694 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 = 0.000638019 Jy ! Component: 100 - total flux cleaned = 0.00099564 Jy ! Component: 150 - total flux cleaned = 0.00108158 Jy ! Component: 200 - total flux cleaned = 0.00108121 Jy ! Total flux subtracted in 200 components = 0.00108121 Jy ! Clean residual min=-0.003460 max=0.003012 Jy/beam ! Clean residual mean=0.000007 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.179764 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.179764 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=0.053640Jy sigma=1.227631 ! Fit after self-cal, rms=0.053641Jy sigma=1.227579 ! 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=0.6917 mas, bmaj=2.161 mas, bpa=-2.783 degrees ! Estimated noise=0.500811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6917 x 2.161 at -2.783 degrees (North through East) ! Clean map min=-0.0025392 max=0.10049 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=0.5618 mas, bmaj=1.945 mas, bpa=-4.165 degrees ! Estimated noise=0.928398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740473 Jy ! Component: 100 - total flux cleaned = 0.108874 Jy ! Component: 150 - total flux cleaned = 0.127698 Jy ! Component: 200 - total flux cleaned = 0.13907 Jy ! Total flux subtracted in 200 components = 0.13907 Jy ! Clean residual min=-0.007029 max=0.008293 Jy/beam ! Clean residual mean=0.000026 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 0.13907 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.13907 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6917 mas, bmaj=2.161 mas, bpa=-2.783 degrees ! Estimated noise=0.500811 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 = 0.00882431 Jy ! Component: 100 - total flux cleaned = 0.0143649 Jy ! Component: 150 - total flux cleaned = 0.0187995 Jy ! Component: 200 - total flux cleaned = 0.0223892 Jy ! Total flux subtracted in 200 components = 0.0223892 Jy ! Clean residual min=-0.003893 max=0.004144 Jy/beam ! Clean residual mean=0.000012 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.161459 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.161459 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=1.941 mas, bmaj=6.506 mas, bpa=0.5981 degrees ! Estimated noise=0.708812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590272 Jy ! Component: 100 - total flux cleaned = 0.00935728 Jy ! Component: 150 - total flux cleaned = 0.0118649 Jy ! Component: 200 - total flux cleaned = 0.0137956 Jy ! Total flux subtracted in 200 components = 0.0137956 Jy ! Clean residual min=-0.004084 max=0.003234 Jy/beam ! Clean residual mean=0.000013 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.175255 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 = 0.00135763 Jy ! Component: 100 - total flux cleaned = 0.00211756 Jy ! Component: 150 - total flux cleaned = 0.00272191 Jy ! Component: 200 - total flux cleaned = 0.00298773 Jy ! Total flux subtracted in 200 components = 0.00298773 Jy ! Clean residual min=-0.003725 max=0.002825 Jy/beam ! Clean residual mean=0.000010 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.178243 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 85 components and 0.178243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6917 mas, bmaj=2.161 mas, bpa=-2.783 degrees ! Estimated noise=0.500811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000606518 Jy ! Component: 100 - total flux cleaned = -0.000143163 Jy ! Component: 150 - total flux cleaned = 5.41956e-05 Jy ! Component: 200 - total flux cleaned = 0.000115087 Jy ! Total flux subtracted in 200 components = 0.000115087 Jy ! Clean residual min=-0.002542 max=0.002711 Jy/beam ! Clean residual mean=0.000004 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.178358 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.178358 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=0.053722Jy sigma=1.229013 ! Fit after self-cal, rms=0.053708Jy sigma=1.228531 wmodel /scr/pima/bg219a_uvs/J1511-3242_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219a_uvs/J1511-3242_X_map.mod wobs /scr/pima/bg219a_uvs/J1511-3242_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1511-3242_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1511-3242_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1511-3242_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 = 0.000631774 Jy ! Component: 100 - total flux cleaned = 0.000629336 Jy ! Component: 150 - total flux cleaned = 0.000777104 Jy ! Component: 200 - total flux cleaned = 0.000846713 Jy ! Component: 250 - total flux cleaned = 0.00094262 Jy ! Component: 300 - total flux cleaned = 0.00100295 Jy ! Component: 350 - total flux cleaned = 0.00108663 Jy ! Component: 400 - total flux cleaned = 0.00116556 Jy ! Component: 450 - total flux cleaned = 0.00121554 Jy ! Component: 500 - total flux cleaned = 0.00133373 Jy ! Component: 550 - total flux cleaned = 0.00144695 Jy ! Component: 600 - total flux cleaned = 0.00151282 Jy ! Component: 650 - total flux cleaned = 0.0017221 Jy ! Component: 700 - total flux cleaned = 0.00190392 Jy ! Component: 750 - total flux cleaned = 0.00207939 Jy ! Component: 800 - total flux cleaned = 0.00215455 Jy ! Component: 850 - total flux cleaned = 0.00215431 Jy ! Component: 900 - total flux cleaned = 0.0021898 Jy ! Component: 950 - total flux cleaned = 0.00222438 Jy ! Component: 1000 - total flux cleaned = 0.00225811 Jy ! Component: 1050 - total flux cleaned = 0.00234093 Jy ! Component: 1100 - total flux cleaned = 0.00243806 Jy ! Component: 1150 - total flux cleaned = 0.00253312 Jy ! Component: 1200 - total flux cleaned = 0.00261085 Jy ! Component: 1250 - total flux cleaned = 0.00267253 Jy ! Component: 1300 - total flux cleaned = 0.00271801 Jy ! Component: 1350 - total flux cleaned = 0.00279245 Jy ! Component: 1400 - total flux cleaned = 0.00285074 Jy ! Component: 1450 - total flux cleaned = 0.00295153 Jy ! Component: 1500 - total flux cleaned = 0.00305125 Jy ! Component: 1550 - total flux cleaned = 0.0031216 Jy ! Component: 1600 - total flux cleaned = 0.00320526 Jy ! Component: 1650 - total flux cleaned = 0.00330186 Jy ! Component: 1700 - total flux cleaned = 0.0033977 Jy ! Component: 1750 - total flux cleaned = 0.0034657 Jy ! Component: 1800 - total flux cleaned = 0.00354695 Jy ! Component: 1850 - total flux cleaned = 0.00366857 Jy ! Component: 1900 - total flux cleaned = 0.00377648 Jy ! Component: 1950 - total flux cleaned = 0.00388444 Jy ! Component: 2000 - total flux cleaned = 0.00399278 Jy ! Component: 2050 - total flux cleaned = 0.00410143 Jy ! Component: 2100 - total flux cleaned = 0.00419694 Jy ! Component: 2150 - total flux cleaned = 0.0042928 Jy ! Component: 2200 - total flux cleaned = 0.00436154 Jy ! Component: 2250 - total flux cleaned = 0.00445815 Jy ! Component: 2300 - total flux cleaned = 0.00454131 Jy ! Component: 2350 - total flux cleaned = 0.00463879 Jy ! Component: 2400 - total flux cleaned = 0.0047227 Jy ! Component: 2450 - total flux cleaned = 0.00483529 Jy ! Component: 2500 - total flux cleaned = 0.00492041 Jy ! Component: 2550 - total flux cleaned = 0.00497759 Jy ! Component: 2600 - total flux cleaned = 0.00504955 Jy ! Component: 2650 - total flux cleaned = 0.00510762 Jy ! Component: 2700 - total flux cleaned = 0.00515163 Jy ! Component: 2750 - total flux cleaned = 0.00522538 Jy ! Component: 2800 - total flux cleaned = 0.00530007 Jy ! Component: 2850 - total flux cleaned = 0.00533036 Jy ! Component: 2900 - total flux cleaned = 0.0053758 Jy ! Component: 2950 - total flux cleaned = 0.00540646 Jy ! Component: 3000 - total flux cleaned = 0.0054686 Jy ! Component: 3050 - total flux cleaned = 0.00550016 Jy ! Component: 3100 - total flux cleaned = 0.00553208 Jy ! Component: 3150 - total flux cleaned = 0.00556434 Jy ! Component: 3200 - total flux cleaned = 0.00558055 Jy ! Component: 3250 - total flux cleaned = 0.00556387 Jy ! Component: 3300 - total flux cleaned = 0.00552983 Jy ! Component: 3350 - total flux cleaned = 0.00549533 Jy ! Component: 3400 - total flux cleaned = 0.00547782 Jy ! Component: 3450 - total flux cleaned = 0.0054419 Jy ! Component: 3500 - total flux cleaned = 0.00544194 Jy ! Component: 3550 - total flux cleaned = 0.00540453 Jy ! Component: 3600 - total flux cleaned = 0.0053856 Jy ! Component: 3650 - total flux cleaned = 0.00536618 Jy ! Component: 3700 - total flux cleaned = 0.00532644 Jy ! Component: 3750 - total flux cleaned = 0.00532643 Jy ! Component: 3800 - total flux cleaned = 0.0053266 Jy ! Component: 3850 - total flux cleaned = 0.00530523 Jy ! Component: 3900 - total flux cleaned = 0.00530541 Jy ! Component: 3950 - total flux cleaned = 0.00530552 Jy ! Component: 4000 - total flux cleaned = 0.00528222 Jy ! Component: 4050 - total flux cleaned = 0.00528202 Jy ! Total flux subtracted in 4096 components = 0.00528207 Jy ! Clean residual min=-0.001487 max=0.001495 Jy/beam ! Clean residual mean=0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.18364 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 328 components and 0.18364 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1511-3242_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6917 x 2.161 at -2.783 degrees (North through East) ! Clean map min=-0.0019761 max=0.098274 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1511-3242_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0982737 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04587 1.04587 2.09174 4.18349 8.36697 16.7339 33.4679 66.9358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.842 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1511-3242_X_uvs.log closed on Wed Apr 6 21:40:15 2016