! Started logfile: /scr/pima/bg219a_uvs/J1101+6241_X_uvs.log on Wed Apr 6 21:33:45 2016 obs /scr/pima/bg219a_uvs/J1101+6241_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1101+6241_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1101+6241 ! ! 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 3360 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/J1101+6241_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.009610Jy sigma=29.847300 ! Fit after self-cal, rms=0.937167Jy sigma=27.529176 ! 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=0.6486 mas, bmaj=1.316 mas, bpa=65.33 degrees ! Estimated noise=1.10181 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 = 0.042594 Jy ! Component: 100 - total flux cleaned = 0.0614823 Jy ! Total flux subtracted in 100 components = 0.0614823 Jy ! Clean residual min=-0.009199 max=0.012557 Jy/beam ! Clean residual mean=0.000146 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.0614823 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0614823 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=0.053321Jy sigma=1.586897 ! Fit after self-cal, rms=0.051818Jy sigma=1.546171 ! 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=0.855 mas, bmaj=1.593 mas, bpa=70.24 degrees ! Estimated noise=0.588892 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 = 0.0200961 Jy ! Component: 100 - total flux cleaned = 0.0296035 Jy ! Component: 150 - total flux cleaned = 0.0342678 Jy ! Component: 200 - total flux cleaned = 0.0361565 Jy ! Total flux subtracted in 200 components = 0.0361565 Jy ! Clean residual min=-0.006808 max=0.009129 Jy/beam ! Clean residual mean=0.000159 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.0976388 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0976388 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=0.045076Jy sigma=1.305169 ! Fit after self-cal, rms=0.044694Jy sigma=1.294940 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.855 x 1.593 at 70.24 degrees (North through East) ! Clean map min=-0.0065745 max=0.063142 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 0.97 MK 1.06 NL 1.02 OV 1.10 ! PT 0.90 SC 0.92 ! ! ! Correcting IF 2. ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.89 MK 1.18 NL 1.00 OV 1.12 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.96 NL 1.01 OV 1.06 ! PT 0.95 SC 0.86 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.14 NL 1.00 OV 1.08 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.99 NL 0.88 OV 1.07 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.00 NL 0.96 OV 1.04 ! PT 0.96 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=0.044694Jy sigma=1.294940 ! Fit after self-cal, rms=0.044065Jy sigma=1.281528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.861 mas, bmaj=1.606 mas, bpa=69.49 degrees ! Estimated noise=0.579398 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 = -0.0010736 Jy ! Component: 100 - total flux cleaned = -0.00106714 Jy ! Component: 150 - total flux cleaned = -0.00114868 Jy ! Component: 200 - total flux cleaned = -0.00123061 Jy ! Total flux subtracted in 200 components = -0.00123061 Jy ! Clean residual min=-0.006230 max=0.008081 Jy/beam ! Clean residual mean=0.000099 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.0964082 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0964082 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=0.043728Jy sigma=1.272936 ! Fit after self-cal, rms=0.043700Jy sigma=1.271766 ! 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=0.043700Jy sigma=1.271766 ! Fit after self-cal, rms=0.042911Jy sigma=1.261086 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8713 mas, bmaj=1.62 mas, bpa=69.31 degrees ! Estimated noise=0.565003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00302048 Jy ! Component: 100 - total flux cleaned = -0.00310117 Jy ! Component: 150 - total flux cleaned = -0.00316969 Jy ! Component: 200 - total flux cleaned = -0.00329615 Jy ! Total flux subtracted in 200 components = -0.00329615 Jy ! Clean residual min=-0.004999 max=0.006655 Jy/beam ! Clean residual mean=0.000091 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.093112 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.093112 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=0.042557Jy sigma=1.253230 ! Fit after self-cal, rms=0.042504Jy sigma=1.252533 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 = -1.40684e-05 Jy ! Component: 100 - total flux cleaned = -8.36738e-05 Jy ! Component: 150 - total flux cleaned = -0.000142001 Jy ! Component: 200 - total flux cleaned = -0.000200939 Jy ! Total flux subtracted in 200 components = -0.000200939 Jy ! Clean residual min=-0.004769 max=0.006473 Jy/beam ! Clean residual mean=0.000092 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.0929111 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0929111 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=0.042312Jy sigma=1.247854 ! Fit after self-cal, rms=0.042258Jy sigma=1.247302 ! 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=0.042258Jy sigma=1.247302 ! Fit after self-cal, rms=0.041310Jy sigma=1.239911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8768 mas, bmaj=1.631 mas, bpa=68.86 degrees ! Estimated noise=0.55132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219733 Jy ! Component: 100 - total flux cleaned = -0.00226046 Jy ! Component: 150 - total flux cleaned = -0.0023158 Jy ! Component: 200 - total flux cleaned = -0.00236747 Jy ! Total flux subtracted in 200 components = -0.00236747 Jy ! Clean residual min=-0.004460 max=0.005602 Jy/beam ! Clean residual mean=0.000081 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.0905436 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0905436 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=0.041084Jy sigma=1.234829 ! Fit after self-cal, rms=0.041034Jy sigma=1.234279 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 = -7.05761e-05 Jy ! Component: 100 - total flux cleaned = -7.53847e-05 Jy ! Component: 150 - total flux cleaned = -7.31287e-05 Jy ! Component: 200 - total flux cleaned = -0.000119715 Jy ! Total flux subtracted in 200 components = -0.000119715 Jy ! Clean residual min=-0.004443 max=0.005526 Jy/beam ! Clean residual mean=0.000081 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.0904239 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0904239 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=0.040901Jy sigma=1.231160 ! Fit after self-cal, rms=0.040851Jy sigma=1.230587 ! 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=0.040851Jy sigma=1.230587 ! Fit after self-cal, rms=0.040524Jy sigma=1.229650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=4.239 mas, bpa=50.59 degrees ! Estimated noise=0.667228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547713 Jy ! Component: 100 - total flux cleaned = -0.000492549 Jy ! Component: 150 - total flux cleaned = -0.000414461 Jy ! Component: 200 - total flux cleaned = -0.000389849 Jy ! Total flux subtracted in 200 components = -0.000389849 Jy ! Clean residual min=-0.004929 max=0.007090 Jy/beam ! Clean residual mean=0.000142 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.0900341 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0900341 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=0.040465Jy sigma=1.228390 ! Fit after self-cal, rms=0.040454Jy sigma=1.228341 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 = 2.4495e-05 Jy ! Component: 100 - total flux cleaned = 4.94633e-05 Jy ! Component: 150 - total flux cleaned = 7.33151e-05 Jy ! Component: 200 - total flux cleaned = 9.67724e-05 Jy ! Total flux subtracted in 200 components = 9.67724e-05 Jy ! Clean residual min=-0.004912 max=0.007074 Jy/beam ! Clean residual mean=0.000141 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.0901309 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0901308 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=0.040417Jy sigma=1.227499 ! Fit after self-cal, rms=0.040403Jy sigma=1.227438 ! 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=0.8786 mas, bmaj=1.637 mas, bpa=68.68 degrees ! Estimated noise=0.545438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8786 x 1.637 at 68.68 degrees (North through East) ! Clean map min=-0.0039951 max=0.0577 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=0.6649 mas, bmaj=1.357 mas, bpa=64.19 degrees ! Estimated noise=1.04216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411767 Jy ! Component: 100 - total flux cleaned = 0.0609979 Jy ! Component: 150 - total flux cleaned = 0.0730291 Jy ! Component: 200 - total flux cleaned = 0.0803343 Jy ! Total flux subtracted in 200 components = 0.0803343 Jy ! Clean residual min=-0.007809 max=0.007208 Jy/beam ! Clean residual mean=0.000055 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.0803343 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0803343 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8786 mas, bmaj=1.637 mas, bpa=68.68 degrees ! Estimated noise=0.545438 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 = 0.00639939 Jy ! Component: 100 - total flux cleaned = 0.00929574 Jy ! Component: 150 - total flux cleaned = 0.00953359 Jy ! Component: 200 - total flux cleaned = 0.00953101 Jy ! Total flux subtracted in 200 components = 0.00953101 Jy ! Clean residual min=-0.005374 max=0.006514 Jy/beam ! Clean residual mean=0.000072 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.0898653 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0898653 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=2.308 mas, bmaj=4.239 mas, bpa=50.59 degrees ! Estimated noise=0.667228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854254 Jy ! Component: 100 - total flux cleaned = 0.000921906 Jy ! Component: 150 - total flux cleaned = 0.000861386 Jy ! Component: 200 - total flux cleaned = 0.000802723 Jy ! Total flux subtracted in 200 components = 0.000802723 Jy ! Clean residual min=-0.005967 max=0.008076 Jy/beam ! Clean residual mean=0.000136 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.0906681 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 = -1.46157e-06 Jy ! Component: 100 - total flux cleaned = -5.79001e-05 Jy ! Component: 150 - total flux cleaned = -6.05547e-05 Jy ! Component: 200 - total flux cleaned = -0.000113564 Jy ! Total flux subtracted in 200 components = -0.000113564 Jy ! Clean residual min=-0.005749 max=0.007780 Jy/beam ! Clean residual mean=0.000137 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 0.0905545 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.0905545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8786 mas, bmaj=1.637 mas, bpa=68.68 degrees ! Estimated noise=0.545438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000986795 Jy ! Component: 100 - total flux cleaned = -0.000920002 Jy ! Component: 150 - total flux cleaned = -0.000861641 Jy ! Component: 200 - total flux cleaned = -0.000858596 Jy ! Total flux subtracted in 200 components = -0.000858596 Jy ! Clean residual min=-0.004712 max=0.005484 Jy/beam ! Clean residual mean=0.000073 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.0896959 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0896959 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=0.040517Jy sigma=1.233331 ! Fit after self-cal, rms=0.040453Jy sigma=1.232192 wmodel /scr/pima/bg219a_uvs/J1101+6241_X_map.mod ! Writing 25 model components to file: /scr/pima/bg219a_uvs/J1101+6241_X_map.mod wobs /scr/pima/bg219a_uvs/J1101+6241_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1101+6241_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1101+6241_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1101+6241_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 = 0.00250315 Jy ! Component: 100 - total flux cleaned = 0.00431739 Jy ! Component: 150 - total flux cleaned = 0.00559968 Jy ! Component: 200 - total flux cleaned = 0.00667292 Jy ! Component: 250 - total flux cleaned = 0.00763433 Jy ! Component: 300 - total flux cleaned = 0.00850621 Jy ! Component: 350 - total flux cleaned = 0.00920519 Jy ! Component: 400 - total flux cleaned = 0.00989314 Jy ! Component: 450 - total flux cleaned = 0.0105709 Jy ! Component: 500 - total flux cleaned = 0.0111311 Jy ! Component: 550 - total flux cleaned = 0.0115528 Jy ! Component: 600 - total flux cleaned = 0.0118171 Jy ! Component: 650 - total flux cleaned = 0.0120055 Jy ! Component: 700 - total flux cleaned = 0.0121542 Jy ! Component: 750 - total flux cleaned = 0.0124092 Jy ! Component: 800 - total flux cleaned = 0.0125717 Jy ! Component: 850 - total flux cleaned = 0.0126763 Jy ! Component: 900 - total flux cleaned = 0.0127771 Jy ! Component: 950 - total flux cleaned = 0.0129225 Jy ! Component: 1000 - total flux cleaned = 0.012946 Jy ! Component: 1050 - total flux cleaned = 0.0129915 Jy ! Component: 1100 - total flux cleaned = 0.0130136 Jy ! Component: 1150 - total flux cleaned = 0.0130562 Jy ! Component: 1200 - total flux cleaned = 0.0130557 Jy ! Component: 1250 - total flux cleaned = 0.0129944 Jy ! Component: 1300 - total flux cleaned = 0.0129344 Jy ! Component: 1350 - total flux cleaned = 0.0128174 Jy ! Component: 1400 - total flux cleaned = 0.0126461 Jy ! Component: 1450 - total flux cleaned = 0.0124968 Jy ! Component: 1500 - total flux cleaned = 0.0123325 Jy ! Component: 1550 - total flux cleaned = 0.0121891 Jy ! Component: 1600 - total flux cleaned = 0.0119957 Jy ! Component: 1650 - total flux cleaned = 0.0118747 Jy ! Component: 1700 - total flux cleaned = 0.0117049 Jy ! Component: 1750 - total flux cleaned = 0.011521 Jy ! Component: 1800 - total flux cleaned = 0.0113067 Jy ! Component: 1850 - total flux cleaned = 0.0111114 Jy ! Component: 1900 - total flux cleaned = 0.0109348 Jy ! Component: 1950 - total flux cleaned = 0.0107762 Jy ! Component: 2000 - total flux cleaned = 0.0106035 Jy ! Component: 2050 - total flux cleaned = 0.010479 Jy ! Component: 2100 - total flux cleaned = 0.010325 Jy ! Component: 2150 - total flux cleaned = 0.0101877 Jy ! Component: 2200 - total flux cleaned = 0.0100969 Jy ! Component: 2250 - total flux cleaned = 0.00997687 Jy ! Component: 2300 - total flux cleaned = 0.00984275 Jy ! Component: 2350 - total flux cleaned = 0.00972448 Jy ! Component: 2400 - total flux cleaned = 0.00962161 Jy ! Component: 2450 - total flux cleaned = 0.00951923 Jy ! Component: 2500 - total flux cleaned = 0.00941758 Jy ! Component: 2550 - total flux cleaned = 0.0093453 Jy ! Component: 2600 - total flux cleaned = 0.00920156 Jy ! Component: 2650 - total flux cleaned = 0.00910136 Jy ! Component: 2700 - total flux cleaned = 0.00893008 Jy ! Component: 2750 - total flux cleaned = 0.00880194 Jy ! Component: 2800 - total flux cleaned = 0.00866004 Jy ! Component: 2850 - total flux cleaned = 0.00850422 Jy ! Component: 2900 - total flux cleaned = 0.00834862 Jy ! Component: 2950 - total flux cleaned = 0.00816478 Jy ! Component: 3000 - total flux cleaned = 0.00800951 Jy ! Component: 3050 - total flux cleaned = 0.00785431 Jy ! Component: 3100 - total flux cleaned = 0.00768509 Jy ! Component: 3150 - total flux cleaned = 0.00751585 Jy ! Component: 3200 - total flux cleaned = 0.00730412 Jy ! Component: 3250 - total flux cleaned = 0.00707797 Jy ! Component: 3300 - total flux cleaned = 0.00682287 Jy ! Component: 3350 - total flux cleaned = 0.00663792 Jy ! Component: 3400 - total flux cleaned = 0.0064091 Jy ! Component: 3450 - total flux cleaned = 0.00615022 Jy ! Component: 3500 - total flux cleaned = 0.00591884 Jy ! Component: 3550 - total flux cleaned = 0.0056715 Jy ! Component: 3600 - total flux cleaned = 0.00540803 Jy ! Component: 3650 - total flux cleaned = 0.0051576 Jy ! Component: 3700 - total flux cleaned = 0.00487592 Jy ! Component: 3750 - total flux cleaned = 0.00460723 Jy ! Component: 3800 - total flux cleaned = 0.00430675 Jy ! Component: 3850 - total flux cleaned = 0.0039888 Jy ! Component: 3900 - total flux cleaned = 0.00369913 Jy ! Component: 3950 - total flux cleaned = 0.0033764 Jy ! Component: 4000 - total flux cleaned = 0.00306658 Jy ! Component: 4050 - total flux cleaned = 0.00273858 Jy ! Total flux subtracted in 4096 components = 0.00243956 Jy ! Clean residual min=-0.001248 max=0.000852 Jy/beam ! Clean residual mean=-0.000006 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0921355 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 239 components and 0.0921355 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1101+6241_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8786 x 1.637 at 68.68 degrees (North through East) ! Clean map min=-0.0015713 max=0.053944 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1101+6241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0539439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1654 1.1654 2.33081 4.66162 9.32323 18.6465 37.2929 74.5859 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.421 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1101+6241_X_uvs.log closed on Wed Apr 6 21:33:49 2016