! Started logfile: /scr/pima/bg219h_uvs/J1352-4412_X_uvs.log on Thu Apr 7 12:11:56 2016 obs /scr/pima/bg219h_uvs/J1352-4412_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1352-4412_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.823129 visibilities/baseline/integration-bin. ! Found source: J1352-4412 ! ! 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 1452 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/bg219h_uvs/J1352-4412_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.031795Jy sigma=15.330453 ! Fit after self-cal, rms=0.744703Jy sigma=10.912439 ! 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=0.8263 mas, bmaj=6.936 mas, bpa=11.58 degrees ! Estimated noise=2.38361 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 = 0.206412 Jy ! Component: 100 - total flux cleaned = 0.260544 Jy ! Total flux subtracted in 100 components = 0.260544 Jy ! Clean residual min=-0.015926 max=0.021774 Jy/beam ! Clean residual mean=0.000258 rms=0.005975 Jy/beam ! Combined flux in latest and established models = 0.260544 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.260544 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=0.092639Jy sigma=1.330867 ! Fit after self-cal, rms=0.092688Jy sigma=1.329653 ! 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=0.9733 mas, bmaj=6.884 mas, bpa=10.65 degrees ! Estimated noise=1.92108 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 = 0.0276426 Jy ! Component: 100 - total flux cleaned = 0.0428076 Jy ! Component: 150 - total flux cleaned = 0.0522113 Jy ! Component: 200 - total flux cleaned = 0.0584343 Jy ! Total flux subtracted in 200 components = 0.0584343 Jy ! Clean residual min=-0.012799 max=0.011277 Jy/beam ! Clean residual mean=0.000063 rms=0.004064 Jy/beam ! Combined flux in latest and established models = 0.318978 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 77 components and 0.318978 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=0.085168Jy sigma=1.175656 ! Fit after self-cal, rms=0.085258Jy sigma=1.174953 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9733 x 6.884 at 10.65 degrees (North through East) ! Clean map min=-0.012313 max=0.24244 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: ! FD 0.99 KP 0.97 LA 1.05 NL 1.14 ! OV 0.96 PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.99 LA 1.02 NL 1.12 ! OV 0.97 PT 0.91 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.95 LA 1.04 NL 1.03 ! OV 0.93 PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.94 LA 1.05 NL 1.09 ! OV 0.98 PT 0.93 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.87 LA 1.09 NL 0.98 ! OV 0.93 PT 1.03 SC 1.02 ! ! ! 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=0.085258Jy sigma=1.174953 ! Fit after self-cal, rms=0.084352Jy sigma=1.141216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=6.968 mas, bpa=10.62 degrees ! Estimated noise=1.90473 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 = 0.000299608 Jy ! Component: 100 - total flux cleaned = 0.000370095 Jy ! Component: 150 - total flux cleaned = 0.000485852 Jy ! Component: 200 - total flux cleaned = 0.000627632 Jy ! Total flux subtracted in 200 components = 0.000627632 Jy ! Clean residual min=-0.011603 max=0.009665 Jy/beam ! Clean residual mean=-0.000010 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.319606 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.319606 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=0.084227Jy sigma=1.140140 ! Fit after self-cal, rms=0.084267Jy sigma=1.139977 ! 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=0.084267Jy sigma=1.139977 ! Fit after self-cal, rms=0.084178Jy sigma=1.139793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=6.972 mas, bpa=10.64 degrees ! Estimated noise=1.90167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131855 Jy ! Component: 100 - total flux cleaned = 0.000266142 Jy ! Component: 150 - total flux cleaned = 0.000339587 Jy ! Component: 200 - total flux cleaned = 0.000432547 Jy ! Total flux subtracted in 200 components = 0.000432547 Jy ! Clean residual min=-0.011481 max=0.009652 Jy/beam ! Clean residual mean=-0.000012 rms=0.002945 Jy/beam ! Combined flux in latest and established models = 0.320038 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.320038 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=0.084133Jy sigma=1.139332 ! Fit after self-cal, rms=0.084131Jy sigma=1.139327 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 = 8.27561e-05 Jy ! Component: 100 - total flux cleaned = 0.000157925 Jy ! Component: 150 - total flux cleaned = 0.000226626 Jy ! Component: 200 - total flux cleaned = 0.000309147 Jy ! Total flux subtracted in 200 components = 0.000309147 Jy ! Clean residual min=-0.011411 max=0.009649 Jy/beam ! Clean residual mean=-0.000013 rms=0.002944 Jy/beam ! Combined flux in latest and established models = 0.320348 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 115 components and 0.320348 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=0.084118Jy sigma=1.139160 ! Fit after self-cal, rms=0.084117Jy sigma=1.139156 ! 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=0.084117Jy sigma=1.139156 ! Fit after self-cal, rms=0.084136Jy sigma=1.139019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9688 mas, bmaj=6.979 mas, bpa=10.65 degrees ! Estimated noise=1.9007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394444 Jy ! Component: 100 - total flux cleaned = 0.000395453 Jy ! Component: 150 - total flux cleaned = 0.000477074 Jy ! Component: 200 - total flux cleaned = 0.000548941 Jy ! Total flux subtracted in 200 components = 0.000548941 Jy ! Clean residual min=-0.011315 max=0.009639 Jy/beam ! Clean residual mean=-0.000014 rms=0.002924 Jy/beam ! Combined flux in latest and established models = 0.320896 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.320897 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=0.084125Jy sigma=1.138795 ! Fit after self-cal, rms=0.084126Jy sigma=1.138793 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 = 6.94878e-05 Jy ! Component: 100 - total flux cleaned = 0.000132708 Jy ! Component: 150 - total flux cleaned = 0.000192578 Jy ! Component: 200 - total flux cleaned = 0.000250091 Jy ! Total flux subtracted in 200 components = 0.000250091 Jy ! Clean residual min=-0.011282 max=0.009642 Jy/beam ! Clean residual mean=-0.000015 rms=0.002924 Jy/beam ! Combined flux in latest and established models = 0.321147 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.321147 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=0.084119Jy sigma=1.138750 ! Fit after self-cal, rms=0.084119Jy sigma=1.138749 ! 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=0.084119Jy sigma=1.138749 ! Fit after self-cal, rms=0.084125Jy sigma=1.138674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=11.23 mas, bpa=-2.668 degrees ! Estimated noise=2.23548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332442 Jy ! Component: 100 - total flux cleaned = 0.000354074 Jy ! Component: 150 - total flux cleaned = 0.00035211 Jy ! Component: 200 - total flux cleaned = 0.000335025 Jy ! Total flux subtracted in 200 components = 0.000335025 Jy ! Clean residual min=-0.013886 max=0.010858 Jy/beam ! Clean residual mean=-0.000020 rms=0.004140 Jy/beam ! Combined flux in latest and established models = 0.321482 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 131 components and 0.321482 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=0.084129Jy sigma=1.138580 ! Fit after self-cal, rms=0.084128Jy sigma=1.138577 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 = -1.33265e-05 Jy ! Component: 100 - total flux cleaned = -2.60122e-05 Jy ! Component: 150 - total flux cleaned = -3.74497e-05 Jy ! Component: 200 - total flux cleaned = -4.99623e-05 Jy ! Total flux subtracted in 200 components = -4.99623e-05 Jy ! Clean residual min=-0.013925 max=0.010849 Jy/beam ! Clean residual mean=-0.000020 rms=0.004134 Jy/beam ! Combined flux in latest and established models = 0.321432 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 134 components and 0.321432 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=0.084127Jy sigma=1.138672 ! Fit after self-cal, rms=0.084126Jy sigma=1.138672 ! 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=0.9672 mas, bmaj=6.982 mas, bpa=10.66 degrees ! Estimated noise=1.90017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9672 x 6.982 at 10.66 degrees (North through East) ! Clean map min=-0.010824 max=0.23743 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=0.8252 mas, bmaj=7.011 mas, bpa=11.53 degrees ! Estimated noise=2.34347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202869 Jy ! Component: 100 - total flux cleaned = 0.254864 Jy ! Component: 150 - total flux cleaned = 0.276019 Jy ! Component: 200 - total flux cleaned = 0.288151 Jy ! Total flux subtracted in 200 components = 0.288151 Jy ! Clean residual min=-0.008796 max=0.011172 Jy/beam ! Clean residual mean=0.000074 rms=0.002987 Jy/beam ! Combined flux in latest and established models = 0.288151 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.288151 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9672 mas, bmaj=6.982 mas, bpa=10.66 degrees ! Estimated noise=1.90017 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 = 0.0126643 Jy ! Component: 100 - total flux cleaned = 0.0198618 Jy ! Component: 150 - total flux cleaned = 0.024322 Jy ! Component: 200 - total flux cleaned = 0.0272803 Jy ! Total flux subtracted in 200 components = 0.0272803 Jy ! Clean residual min=-0.011070 max=0.009436 Jy/beam ! Clean residual mean=0.000001 rms=0.002971 Jy/beam ! Combined flux in latest and established models = 0.315432 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 104 components and 0.315432 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=2.46 mas, bmaj=11.23 mas, bpa=-2.668 degrees ! Estimated noise=2.23548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301834 Jy ! Component: 100 - total flux cleaned = 0.00444038 Jy ! Component: 150 - total flux cleaned = 0.00496535 Jy ! Component: 200 - total flux cleaned = 0.00503559 Jy ! Total flux subtracted in 200 components = 0.00503559 Jy ! Clean residual min=-0.013944 max=0.010783 Jy/beam ! Clean residual mean=-0.000019 rms=0.004139 Jy/beam ! Combined flux in latest and established models = 0.320467 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 = 6.39707e-05 Jy ! Component: 100 - total flux cleaned = 0.000124551 Jy ! Component: 150 - total flux cleaned = 0.000161859 Jy ! Component: 200 - total flux cleaned = 0.00021474 Jy ! Total flux subtracted in 200 components = 0.00021474 Jy ! Clean residual min=-0.013971 max=0.010771 Jy/beam ! Clean residual mean=-0.000020 rms=0.004137 Jy/beam ! Combined flux in latest and established models = 0.320682 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.320682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9672 mas, bmaj=6.982 mas, bpa=10.66 degrees ! Estimated noise=1.90017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238375 Jy ! Component: 100 - total flux cleaned = 0.000359365 Jy ! Component: 150 - total flux cleaned = 0.000479998 Jy ! Component: 200 - total flux cleaned = 0.000526378 Jy ! Total flux subtracted in 200 components = 0.000526378 Jy ! Clean residual min=-0.011282 max=0.009479 Jy/beam ! Clean residual mean=-0.000015 rms=0.002921 Jy/beam ! Combined flux in latest and established models = 0.321208 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.321208 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=0.084168Jy sigma=1.138741 ! Fit after self-cal, rms=0.084169Jy sigma=1.138729 wmodel /scr/pima/bg219h_uvs/J1352-4412_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219h_uvs/J1352-4412_X_map.mod wobs /scr/pima/bg219h_uvs/J1352-4412_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1352-4412_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1352-4412_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J1352-4412_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 = -0.00427876 Jy ! Component: 100 - total flux cleaned = -0.00613008 Jy ! Component: 150 - total flux cleaned = -0.00730187 Jy ! Component: 200 - total flux cleaned = -0.00832498 Jy ! Component: 250 - total flux cleaned = -0.00894625 Jy ! Component: 300 - total flux cleaned = -0.00894088 Jy ! Component: 350 - total flux cleaned = -0.00849347 Jy ! Component: 400 - total flux cleaned = -0.0082426 Jy ! Component: 450 - total flux cleaned = -0.00800191 Jy ! Component: 500 - total flux cleaned = -0.00777505 Jy ! Component: 550 - total flux cleaned = -0.00748866 Jy ! Component: 600 - total flux cleaned = -0.007355 Jy ! Component: 650 - total flux cleaned = -0.00722535 Jy ! Component: 700 - total flux cleaned = -0.0071019 Jy ! Component: 750 - total flux cleaned = -0.0069865 Jy ! Component: 800 - total flux cleaned = -0.00687184 Jy ! Component: 850 - total flux cleaned = -0.00659314 Jy ! Component: 900 - total flux cleaned = -0.0062725 Jy ! Component: 950 - total flux cleaned = -0.00596448 Jy ! Component: 1000 - total flux cleaned = -0.00586726 Jy ! Component: 1050 - total flux cleaned = -0.00562537 Jy ! Component: 1100 - total flux cleaned = -0.00543746 Jy ! Component: 1150 - total flux cleaned = -0.00525486 Jy ! Component: 1200 - total flux cleaned = -0.00503341 Jy ! Component: 1250 - total flux cleaned = -0.00499069 Jy ! Component: 1300 - total flux cleaned = -0.00511597 Jy ! Component: 1350 - total flux cleaned = -0.00519751 Jy ! Component: 1400 - total flux cleaned = -0.0051179 Jy ! Component: 1450 - total flux cleaned = -0.00523656 Jy ! Component: 1500 - total flux cleaned = -0.00523635 Jy ! Component: 1550 - total flux cleaned = -0.00527492 Jy ! Component: 1600 - total flux cleaned = -0.00538777 Jy ! Component: 1650 - total flux cleaned = -0.00538785 Jy ! Component: 1700 - total flux cleaned = -0.00542379 Jy ! Component: 1750 - total flux cleaned = -0.00531546 Jy ! Component: 1800 - total flux cleaned = -0.00520799 Jy ! Component: 1850 - total flux cleaned = -0.0049956 Jy ! Component: 1900 - total flux cleaned = -0.0049255 Jy ! Component: 1950 - total flux cleaned = -0.00482051 Jy ! Component: 2000 - total flux cleaned = -0.00478584 Jy ! Component: 2050 - total flux cleaned = -0.00482091 Jy ! Component: 2100 - total flux cleaned = -0.00482085 Jy ! Component: 2150 - total flux cleaned = -0.00489045 Jy ! Component: 2200 - total flux cleaned = -0.00492518 Jy ! Component: 2250 - total flux cleaned = -0.00503061 Jy ! Component: 2300 - total flux cleaned = -0.0050305 Jy ! Component: 2350 - total flux cleaned = -0.00510139 Jy ! Component: 2400 - total flux cleaned = -0.00513689 Jy ! Component: 2450 - total flux cleaned = -0.00520894 Jy ! Component: 2500 - total flux cleaned = -0.00528122 Jy ! Component: 2550 - total flux cleaned = -0.0052448 Jy ! Component: 2600 - total flux cleaned = -0.00528143 Jy ! Component: 2650 - total flux cleaned = -0.00524431 Jy ! Component: 2700 - total flux cleaned = -0.00520654 Jy ! Component: 2750 - total flux cleaned = -0.00520648 Jy ! Component: 2800 - total flux cleaned = -0.00512992 Jy ! Component: 2850 - total flux cleaned = -0.00512931 Jy ! Component: 2900 - total flux cleaned = -0.00512927 Jy ! Component: 2950 - total flux cleaned = -0.00505073 Jy ! Component: 3000 - total flux cleaned = -0.00493045 Jy ! Component: 3050 - total flux cleaned = -0.00488977 Jy ! Component: 3100 - total flux cleaned = -0.00476666 Jy ! Component: 3150 - total flux cleaned = -0.00472514 Jy ! Component: 3200 - total flux cleaned = -0.00459856 Jy ! Component: 3250 - total flux cleaned = -0.00451235 Jy ! Component: 3300 - total flux cleaned = -0.00451202 Jy ! Component: 3350 - total flux cleaned = -0.00442438 Jy ! Component: 3400 - total flux cleaned = -0.00437964 Jy ! Component: 3450 - total flux cleaned = -0.00428901 Jy ! Component: 3500 - total flux cleaned = -0.00419729 Jy ! Component: 3550 - total flux cleaned = -0.00419765 Jy ! Component: 3600 - total flux cleaned = -0.00415033 Jy ! Component: 3650 - total flux cleaned = -0.00410144 Jy ! Component: 3700 - total flux cleaned = -0.00410131 Jy ! Component: 3750 - total flux cleaned = -0.00410081 Jy ! Component: 3800 - total flux cleaned = -0.00404962 Jy ! Component: 3850 - total flux cleaned = -0.00399778 Jy ! Component: 3900 - total flux cleaned = -0.00394521 Jy ! Component: 3950 - total flux cleaned = -0.00389167 Jy ! Component: 4000 - total flux cleaned = -0.00383778 Jy ! Component: 4050 - total flux cleaned = -0.00372684 Jy ! Total flux subtracted in 4096 components = -0.003726 Jy ! Clean residual min=-0.003112 max=0.003363 Jy/beam ! Clean residual mean=0.000000 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.317482 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 390 components and 0.317483 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1352-4412_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9672 x 6.982 at 10.66 degrees (North through East) ! Clean map min=-0.0060482 max=0.24009 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1352-4412_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.240092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29527 1.29527 2.59054 5.18108 10.3622 20.7243 41.4486 82.8972 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.24 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 231.612 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1352-4412_X_uvs.log closed on Thu Apr 7 12:11:59 2016