! Started logfile: /scr/pima/bg219e_uvs/J1302+5748_X_uvs.log on Thu Apr 7 09:08:47 2016 obs /scr/pima/bg219e_uvs/J1302+5748_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1302+5748_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.763889 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 5280 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/bg219e_uvs/J1302+5748_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.034453Jy sigma=23.928685 ! Fit after self-cal, rms=0.666681Jy sigma=15.389123 ! 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=1.038 mas, bmaj=1.499 mas, bpa=66.2 degrees ! Estimated noise=0.74476 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 = 0.257473 Jy ! Component: 100 - total flux cleaned = 0.313723 Jy ! Total flux subtracted in 100 components = 0.313723 Jy ! Clean residual min=-0.008340 max=0.016599 Jy/beam ! Clean residual mean=0.000043 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.313723 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.313723 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=0.064656Jy sigma=1.453286 ! Fit after self-cal, rms=0.064655Jy sigma=1.453127 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180598 Jy ! Component: 100 - total flux cleaned = 0.0276342 Jy ! Total flux subtracted in 100 components = 0.0276342 Jy ! Clean residual min=-0.005027 max=0.004915 Jy/beam ! Clean residual mean=0.000023 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.341357 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.341357 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=0.058604Jy sigma=1.302751 ! Fit after self-cal, rms=0.058597Jy sigma=1.302282 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=1.747 mas, bpa=81.85 degrees ! Estimated noise=0.558222 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 = 0.00655266 Jy ! Component: 100 - total flux cleaned = 0.0100008 Jy ! Component: 150 - total flux cleaned = 0.0120582 Jy ! Component: 200 - total flux cleaned = 0.0133101 Jy ! Total flux subtracted in 200 components = 0.0133101 Jy ! Clean residual min=-0.003918 max=0.004295 Jy/beam ! Clean residual mean=0.000026 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.354667 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.354667 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=0.057876Jy sigma=1.285202 ! Fit after self-cal, rms=0.057876Jy sigma=1.285039 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.402 x 1.747 at 81.85 degrees (North through East) ! Clean map min=-0.0036616 max=0.33437 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 0.99 ! LA 0.99 NL 0.99 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.99 ! LA 0.99 NL 1.01 OV 0.97 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.00 ! LA 0.97 NL 0.99 OV 1.01 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 0.99 ! LA 0.99 NL 1.00 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.97 ! LA 0.99 NL 1.01 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 0.95 ! LA 0.98 NL 1.01 OV 1.01 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 0.98 ! LA 0.97 NL 0.99 OV 1.00 PT 1.00 ! SC 1.01 ! ! ! 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=0.057876Jy sigma=1.285039 ! Fit after self-cal, rms=0.057462Jy sigma=1.272139 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=1.751 mas, bpa=81.77 degrees ! Estimated noise=0.558143 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 = -0.00115158 Jy ! Component: 100 - total flux cleaned = -0.00153126 Jy ! Component: 150 - total flux cleaned = -0.00155097 Jy ! Component: 200 - total flux cleaned = -0.00156812 Jy ! Total flux subtracted in 200 components = -0.00156812 Jy ! Clean residual min=-0.003370 max=0.003854 Jy/beam ! Clean residual mean=0.000015 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.353099 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.353099 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=0.057443Jy sigma=1.271476 ! Fit after self-cal, rms=0.057444Jy sigma=1.271417 ! 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=0.057444Jy sigma=1.271417 ! Fit after self-cal, rms=0.057110Jy sigma=1.260905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.406 mas, bmaj=1.754 mas, bpa=81.34 degrees ! Estimated noise=0.557715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101404 Jy ! Component: 100 - total flux cleaned = -0.00118163 Jy ! Component: 150 - total flux cleaned = -0.00128934 Jy ! Component: 200 - total flux cleaned = -0.0013638 Jy ! Total flux subtracted in 200 components = -0.0013638 Jy ! Clean residual min=-0.003174 max=0.003648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.351735 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.351735 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=0.057092Jy sigma=1.260380 ! Fit after self-cal, rms=0.057095Jy sigma=1.260342 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 (-38, 39.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321703 Jy ! Component: 100 - total flux cleaned = 0.00427031 Jy ! Component: 150 - total flux cleaned = 0.00483877 Jy ! Component: 200 - total flux cleaned = 0.00536991 Jy ! Total flux subtracted in 200 components = 0.00536991 Jy ! Clean residual min=-0.003318 max=0.003267 Jy/beam ! Clean residual mean=-0.000013 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.357105 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.357105 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=0.056901Jy sigma=1.256144 ! Fit after self-cal, rms=0.056896Jy sigma=1.255993 ! Inverting map ! Added new window around map position (24.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027806 Jy ! Component: 100 - total flux cleaned = 0.00375127 Jy ! Component: 150 - total flux cleaned = 0.00461979 Jy ! Component: 200 - total flux cleaned = 0.00539 Jy ! Total flux subtracted in 200 components = 0.00539 Jy ! Clean residual min=-0.002707 max=0.002328 Jy/beam ! Clean residual mean=-0.000007 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.362495 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.362495 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=0.056757Jy sigma=1.252375 ! Fit after self-cal, rms=0.056755Jy sigma=1.252324 ! 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=0.056755Jy sigma=1.252324 ! Fit after self-cal, rms=0.056650Jy sigma=1.251694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=1.757 mas, bpa=81.07 degrees ! Estimated noise=0.556544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111778 Jy ! Component: 100 - total flux cleaned = 0.00200638 Jy ! Component: 150 - total flux cleaned = 0.00246649 Jy ! Component: 200 - total flux cleaned = 0.00268841 Jy ! Total flux subtracted in 200 components = 0.00268841 Jy ! Clean residual min=-0.002560 max=0.002320 Jy/beam ! Clean residual mean=-0.000013 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.365184 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.365184 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=0.056612Jy sigma=1.250837 ! Fit after self-cal, rms=0.056612Jy sigma=1.250819 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 = 0.000303304 Jy ! Component: 100 - total flux cleaned = 0.000480098 Jy ! Component: 150 - total flux cleaned = 0.00052755 Jy ! Component: 200 - total flux cleaned = 0.000618794 Jy ! Total flux subtracted in 200 components = 0.000618794 Jy ! Clean residual min=-0.002521 max=0.002314 Jy/beam ! Clean residual mean=-0.000012 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.365802 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.365803 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=0.056594Jy sigma=1.250382 ! Fit after self-cal, rms=0.056593Jy sigma=1.250377 ! 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=0.056593Jy sigma=1.250377 ! Fit after self-cal, rms=0.056562Jy sigma=1.250336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=2.849 mas, bpa=-69.95 degrees ! Estimated noise=0.636314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92142e-05 Jy ! Component: 100 - total flux cleaned = 0.000488767 Jy ! Component: 150 - total flux cleaned = 0.000689246 Jy ! Component: 200 - total flux cleaned = 0.000816805 Jy ! Total flux subtracted in 200 components = 0.000816805 Jy ! Clean residual min=-0.002599 max=0.002625 Jy/beam ! Clean residual mean=-0.000024 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.366619 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.366619 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=0.056557Jy sigma=1.250150 ! Fit after self-cal, rms=0.056555Jy sigma=1.250130 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 = 0.000105685 Jy ! Component: 100 - total flux cleaned = 0.000267084 Jy ! Component: 150 - total flux cleaned = 0.000376427 Jy ! Component: 200 - total flux cleaned = 0.000492674 Jy ! Total flux subtracted in 200 components = 0.000492674 Jy ! Clean residual min=-0.002590 max=0.002558 Jy/beam ! Clean residual mean=-0.000024 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.367112 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.367112 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=0.056555Jy sigma=1.250062 ! Fit after self-cal, rms=0.056555Jy sigma=1.250052 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=1.757 mas, bpa=81.05 degrees ! Estimated noise=0.556147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.407 x 1.757 at 81.05 degrees (North through East) ! Clean map min=-0.0023571 max=0.33444 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=1.039 mas, bmaj=1.509 mas, bpa=65.83 degrees ! Estimated noise=0.744936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257508 Jy ! Component: 100 - total flux cleaned = 0.313771 Jy ! Component: 150 - total flux cleaned = 0.330534 Jy ! Component: 200 - total flux cleaned = 0.339309 Jy ! Total flux subtracted in 200 components = 0.339309 Jy ! Clean residual min=-0.004622 max=0.004891 Jy/beam ! Clean residual mean=0.000010 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.339309 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.339309 Jy ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=1.757 mas, bpa=81.05 degrees ! Estimated noise=0.556147 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 = 0.00553688 Jy ! Component: 100 - total flux cleaned = 0.00916066 Jy ! Component: 150 - total flux cleaned = 0.011939 Jy ! Component: 200 - total flux cleaned = 0.0142092 Jy ! Total flux subtracted in 200 components = 0.0142092 Jy ! Clean residual min=-0.003127 max=0.002734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.353518 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.353519 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=2.362 mas, bmaj=2.849 mas, bpa=-69.95 degrees ! Estimated noise=0.636314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241226 Jy ! Component: 100 - total flux cleaned = 0.0042115 Jy ! Component: 150 - total flux cleaned = 0.00571526 Jy ! Component: 200 - total flux cleaned = 0.00701275 Jy ! Total flux subtracted in 200 components = 0.00701275 Jy ! Clean residual min=-0.003157 max=0.002816 Jy/beam ! Clean residual mean=-0.000017 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.360531 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 = 0.00112427 Jy ! Component: 100 - total flux cleaned = 0.00198733 Jy ! Component: 150 - total flux cleaned = 0.00271043 Jy ! Component: 200 - total flux cleaned = 0.00334909 Jy ! Total flux subtracted in 200 components = 0.00334909 Jy ! Clean residual min=-0.002968 max=0.002691 Jy/beam ! Clean residual mean=-0.000023 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.36388 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 87 components and 0.36388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=1.757 mas, bpa=81.05 degrees ! Estimated noise=0.556147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575395 Jy ! Component: 100 - total flux cleaned = 0.00106866 Jy ! Component: 150 - total flux cleaned = 0.00154938 Jy ! Component: 200 - total flux cleaned = 0.0018856 Jy ! Total flux subtracted in 200 components = 0.0018856 Jy ! Clean residual min=-0.002447 max=0.002408 Jy/beam ! Clean residual mean=-0.000012 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.365766 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.365766 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=0.056623Jy sigma=1.251772 ! Fit after self-cal, rms=0.056615Jy sigma=1.251650 wmodel /scr/pima/bg219e_uvs/J1302+5748_X_map.mod ! Writing 105 model components to file: /scr/pima/bg219e_uvs/J1302+5748_X_map.mod wobs /scr/pima/bg219e_uvs/J1302+5748_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1302+5748_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1302+5748_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1302+5748_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 = -0.000501686 Jy ! Component: 100 - total flux cleaned = -0.000789566 Jy ! Component: 150 - total flux cleaned = -0.0010255 Jy ! Component: 200 - total flux cleaned = -0.00121253 Jy ! Component: 250 - total flux cleaned = -0.00139299 Jy ! Component: 300 - total flux cleaned = -0.00160135 Jy ! Component: 350 - total flux cleaned = -0.00176857 Jy ! Component: 400 - total flux cleaned = -0.00186617 Jy ! Component: 450 - total flux cleaned = -0.00199316 Jy ! Component: 500 - total flux cleaned = -0.00202419 Jy ! Component: 550 - total flux cleaned = -0.00202521 Jy ! Component: 600 - total flux cleaned = -0.00199717 Jy ! Component: 650 - total flux cleaned = -0.00202612 Jy ! Component: 700 - total flux cleaned = -0.00202695 Jy ! Component: 750 - total flux cleaned = -0.00208128 Jy ! Component: 800 - total flux cleaned = -0.0021342 Jy ! Component: 850 - total flux cleaned = -0.00213428 Jy ! Component: 900 - total flux cleaned = -0.00226099 Jy ! Component: 950 - total flux cleaned = -0.0023352 Jy ! Component: 1000 - total flux cleaned = -0.00240793 Jy ! Component: 1050 - total flux cleaned = -0.00245542 Jy ! Component: 1100 - total flux cleaned = -0.00261882 Jy ! Component: 1150 - total flux cleaned = -0.00264158 Jy ! Component: 1200 - total flux cleaned = -0.00279935 Jy ! Component: 1250 - total flux cleaned = -0.00288796 Jy ! Component: 1300 - total flux cleaned = -0.0029531 Jy ! Component: 1350 - total flux cleaned = -0.00303884 Jy ! Component: 1400 - total flux cleaned = -0.00314467 Jy ! Component: 1450 - total flux cleaned = -0.00316546 Jy ! Component: 1500 - total flux cleaned = -0.00316571 Jy ! Component: 1550 - total flux cleaned = -0.00318633 Jy ! Component: 1600 - total flux cleaned = -0.00324682 Jy ! Component: 1650 - total flux cleaned = -0.00326701 Jy ! Component: 1700 - total flux cleaned = -0.00340354 Jy ! Component: 1750 - total flux cleaned = -0.00344184 Jy ! Component: 1800 - total flux cleaned = -0.00346074 Jy ! Component: 1850 - total flux cleaned = -0.00347972 Jy ! Component: 1900 - total flux cleaned = -0.0035539 Jy ! Component: 1950 - total flux cleaned = -0.00366331 Jy ! Component: 2000 - total flux cleaned = -0.00371722 Jy ! Component: 2050 - total flux cleaned = -0.00377092 Jy ! Component: 2100 - total flux cleaned = -0.00375348 Jy ! Component: 2150 - total flux cleaned = -0.00385782 Jy ! Component: 2200 - total flux cleaned = -0.00392658 Jy ! Component: 2250 - total flux cleaned = -0.00392668 Jy ! Component: 2300 - total flux cleaned = -0.00396012 Jy ! Component: 2350 - total flux cleaned = -0.00397657 Jy ! Component: 2400 - total flux cleaned = -0.00394397 Jy ! Component: 2450 - total flux cleaned = -0.00396033 Jy ! Component: 2500 - total flux cleaned = -0.00396034 Jy ! Component: 2550 - total flux cleaned = -0.0039286 Jy ! Component: 2600 - total flux cleaned = -0.00397613 Jy ! Component: 2650 - total flux cleaned = -0.00396047 Jy ! Component: 2700 - total flux cleaned = -0.00392947 Jy ! Component: 2750 - total flux cleaned = -0.00388361 Jy ! Component: 2800 - total flux cleaned = -0.00388393 Jy ! Component: 2850 - total flux cleaned = -0.00389866 Jy ! Component: 2900 - total flux cleaned = -0.0038539 Jy ! Component: 2950 - total flux cleaned = -0.00382461 Jy ! Component: 3000 - total flux cleaned = -0.00383926 Jy ! Component: 3050 - total flux cleaned = -0.00382456 Jy ! Component: 3100 - total flux cleaned = -0.00382435 Jy ! Component: 3150 - total flux cleaned = -0.00378151 Jy ! Component: 3200 - total flux cleaned = -0.00375321 Jy ! Component: 3250 - total flux cleaned = -0.00378105 Jy ! Component: 3300 - total flux cleaned = -0.00378111 Jy ! Component: 3350 - total flux cleaned = -0.0037396 Jy ! Component: 3400 - total flux cleaned = -0.00373963 Jy ! Component: 3450 - total flux cleaned = -0.00376685 Jy ! Component: 3500 - total flux cleaned = -0.00375326 Jy ! Component: 3550 - total flux cleaned = -0.00377993 Jy ! Component: 3600 - total flux cleaned = -0.00373999 Jy ! Component: 3650 - total flux cleaned = -0.00374002 Jy ! Component: 3700 - total flux cleaned = -0.00374006 Jy ! Component: 3750 - total flux cleaned = -0.00370093 Jy ! Component: 3800 - total flux cleaned = -0.0037398 Jy ! Component: 3850 - total flux cleaned = -0.00371418 Jy ! Component: 3900 - total flux cleaned = -0.00375262 Jy ! Component: 3950 - total flux cleaned = -0.00377804 Jy ! Component: 4000 - total flux cleaned = -0.00380321 Jy ! Component: 4050 - total flux cleaned = -0.0037655 Jy ! Total flux subtracted in 4096 components = -0.00374058 Jy ! Clean residual min=-0.000724 max=0.000800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.362025 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 361 components and 0.362025 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1302+5748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.407 x 1.757 at 81.05 degrees (North through East) ! Clean map min=-0.0014744 max=0.33466 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1302+5748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.334663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179197 0.179197 0.358394 0.716787 1.43357 2.86715 5.7343 11.4686 22.9372 45.8744 91.7488 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.334 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1674.14 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1302+5748_X_uvs.log closed on Thu Apr 7 09:08:51 2016