! Started logfile: /scr/pima/bg219g_uvs/J1503+0419_X_uvs.log on Thu Apr 7 09:51:44 2016 obs /scr/pima/bg219g_uvs/J1503+0419_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1503+0419_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89321 visibilities/baseline/integration-bin. ! Found source: J1503+0419 ! ! 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 17364 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1503+0419_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.028885Jy sigma=24.474166 ! Fit after self-cal, rms=0.819639Jy sigma=19.458624 ! 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=0.7834 mas, bmaj=1.803 mas, bpa=-2.324 degrees ! Estimated noise=0.502107 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 = 0.139999 Jy ! Component: 100 - total flux cleaned = 0.172633 Jy ! Total flux subtracted in 100 components = 0.172633 Jy ! Clean residual min=-0.004964 max=0.012331 Jy/beam ! Clean residual mean=-0.000002 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.172633 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.172633 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=0.068049Jy sigma=1.527800 ! Fit after self-cal, rms=0.068041Jy sigma=1.527593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130535 Jy ! Component: 100 - total flux cleaned = 0.0192323 Jy ! Total flux subtracted in 100 components = 0.0192323 Jy ! Clean residual min=-0.003708 max=0.003278 Jy/beam ! Clean residual mean=0.000001 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.191865 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.191865 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=0.065642Jy sigma=1.463639 ! Fit after self-cal, rms=0.065643Jy sigma=1.463492 ! 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=0.9713 mas, bmaj=2.052 mas, bpa=-0.03969 degrees ! Estimated noise=0.325972 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 = 0.0027292 Jy ! Component: 100 - total flux cleaned = 0.00368205 Jy ! Component: 150 - total flux cleaned = 0.00371453 Jy ! Component: 200 - total flux cleaned = 0.00368653 Jy ! Total flux subtracted in 200 components = 0.00368653 Jy ! Clean residual min=-0.002755 max=0.002590 Jy/beam ! Clean residual mean=0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.195552 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.195552 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=0.065539Jy sigma=1.460791 ! Fit after self-cal, rms=0.065540Jy sigma=1.460767 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9713 x 2.052 at -0.03969 degrees (North through East) ! Clean map min=-0.0025982 max=0.18258 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 0.97 HN 0.99 KP 1.01 ! LA 1.01 MK 0.97 NL 1.00 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.04 KP 1.02 ! LA 0.99 MK 0.99 NL 1.01 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 1.02 MK 0.97 NL 1.00 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 1.03 ! LA 1.00 MK 1.00 NL 1.03 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.94 KP 1.03 ! LA 1.00 MK 1.00 NL 0.98 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.00 ! LA 0.96 MK 1.04 NL 1.00 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 1.05 NL 1.01 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! 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=0.065540Jy sigma=1.460767 ! Fit after self-cal, rms=0.065172Jy sigma=1.455455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9712 mas, bmaj=2.054 mas, bpa=-0.1106 degrees ! Estimated noise=0.325425 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 = -0.000434884 Jy ! Component: 100 - total flux cleaned = -0.000503079 Jy ! Component: 150 - total flux cleaned = -0.000544032 Jy ! Component: 200 - total flux cleaned = -0.000620856 Jy ! Total flux subtracted in 200 components = -0.000620856 Jy ! Clean residual min=-0.002530 max=0.002379 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.194931 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.194931 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=0.065154Jy sigma=1.455142 ! Fit after self-cal, rms=0.065158Jy sigma=1.455097 ! 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=0.065158Jy sigma=1.455097 ! Fit after self-cal, rms=0.065282Jy sigma=1.450271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=2.055 mas, bpa=-0.1881 degrees ! Estimated noise=0.325456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029593 Jy ! Component: 100 - total flux cleaned = -0.000351958 Jy ! Component: 150 - total flux cleaned = -0.000403534 Jy ! Component: 200 - total flux cleaned = -0.000451866 Jy ! Total flux subtracted in 200 components = -0.000451866 Jy ! Clean residual min=-0.002235 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.194479 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.194479 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=0.065270Jy sigma=1.450075 ! Fit after self-cal, rms=0.065280Jy sigma=1.450039 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 = -7.48927e-05 Jy ! Component: 100 - total flux cleaned = -0.000104109 Jy ! Component: 150 - total flux cleaned = -0.00013152 Jy ! Component: 200 - total flux cleaned = -0.000144307 Jy ! Total flux subtracted in 200 components = -0.000144307 Jy ! Clean residual min=-0.002238 max=0.002145 Jy/beam ! Clean residual mean=0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.194335 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.194335 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=0.065274Jy sigma=1.449919 ! Fit after self-cal, rms=0.065274Jy sigma=1.449917 ! 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=0.065274Jy sigma=1.449917 ! Fit after self-cal, rms=0.065292Jy sigma=1.449886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.056 mas, bpa=-0.2534 degrees ! Estimated noise=0.325521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175781 Jy ! Component: 100 - total flux cleaned = -0.000189182 Jy ! Component: 150 - total flux cleaned = -0.000215188 Jy ! Component: 200 - total flux cleaned = -0.000227511 Jy ! Total flux subtracted in 200 components = -0.000227511 Jy ! Clean residual min=-0.002219 max=0.002116 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.194107 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.194107 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=0.065286Jy sigma=1.449774 ! Fit after self-cal, rms=0.065286Jy sigma=1.449769 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 = -1.42831e-05 Jy ! Component: 100 - total flux cleaned = -2.61101e-05 Jy ! Component: 150 - total flux cleaned = -3.72272e-05 Jy ! Component: 200 - total flux cleaned = -4.79263e-05 Jy ! Total flux subtracted in 200 components = -4.79263e-05 Jy ! Clean residual min=-0.002217 max=0.002110 Jy/beam ! Clean residual mean=0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.194059 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.194059 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=0.065282Jy sigma=1.449695 ! Fit after self-cal, rms=0.065283Jy sigma=1.449692 ! 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=0.065283Jy sigma=1.449692 ! Fit after self-cal, rms=0.065302Jy sigma=1.449676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.175 mas, bpa=-3.895 degrees ! Estimated noise=0.400221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241893 Jy ! Component: 100 - total flux cleaned = -0.000302846 Jy ! Component: 150 - total flux cleaned = -0.000348513 Jy ! Component: 200 - total flux cleaned = -0.000357776 Jy ! Total flux subtracted in 200 components = -0.000357776 Jy ! Clean residual min=-0.002729 max=0.002767 Jy/beam ! Clean residual mean=0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.193702 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.193702 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=0.065301Jy sigma=1.449665 ! Fit after self-cal, rms=0.065300Jy sigma=1.449641 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 = 5.35985e-05 Jy ! Component: 100 - total flux cleaned = 1.68908e-05 Jy ! Component: 150 - total flux cleaned = 2.73816e-06 Jy ! Component: 200 - total flux cleaned = -3.54592e-06 Jy ! Total flux subtracted in 200 components = -3.54592e-06 Jy ! Clean residual min=-0.002709 max=0.002740 Jy/beam ! Clean residual mean=0.000004 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.193698 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.193698 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=0.065302Jy sigma=1.449692 ! Fit after self-cal, rms=0.065301Jy sigma=1.449678 ! 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=0.9716 mas, bmaj=2.057 mas, bpa=-0.3115 degrees ! Estimated noise=0.325596 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9716 x 2.057 at -0.3115 degrees (North through East) ! Clean map min=-0.0020421 max=0.18328 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=0.7835 mas, bmaj=1.809 mas, bpa=-2.548 degrees ! Estimated noise=0.501459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139775 Jy ! Component: 100 - total flux cleaned = 0.172201 Jy ! Component: 150 - total flux cleaned = 0.185108 Jy ! Component: 200 - total flux cleaned = 0.191207 Jy ! Total flux subtracted in 200 components = 0.191207 Jy ! Clean residual min=-0.003524 max=0.003114 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.191207 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.191207 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.057 mas, bpa=-0.3115 degrees ! Estimated noise=0.325596 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 = 0.00278153 Jy ! Component: 100 - total flux cleaned = 0.00307489 Jy ! Component: 150 - total flux cleaned = 0.00312468 Jy ! Component: 200 - total flux cleaned = 0.00312644 Jy ! Total flux subtracted in 200 components = 0.00312644 Jy ! Clean residual min=-0.002280 max=0.002141 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.194334 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.194334 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=2.109 mas, bmaj=3.175 mas, bpa=-3.895 degrees ! Estimated noise=0.400221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.73319e-05 Jy ! Component: 100 - total flux cleaned = -8.55377e-05 Jy ! Component: 150 - total flux cleaned = -0.000138606 Jy ! Component: 200 - total flux cleaned = -0.000201591 Jy ! Total flux subtracted in 200 components = -0.000201591 Jy ! Clean residual min=-0.002744 max=0.002702 Jy/beam ! Clean residual mean=0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.194132 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 = -4.17461e-05 Jy ! Component: 100 - total flux cleaned = -7.91521e-05 Jy ! Component: 150 - total flux cleaned = -0.00012377 Jy ! Component: 200 - total flux cleaned = -0.000164426 Jy ! Total flux subtracted in 200 components = -0.000164426 Jy ! Clean residual min=-0.002720 max=0.002704 Jy/beam ! Clean residual mean=0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.193968 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.193968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.057 mas, bpa=-0.3115 degrees ! Estimated noise=0.325596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119898 Jy ! Component: 100 - total flux cleaned = 9.26135e-05 Jy ! Component: 150 - total flux cleaned = 0.000114491 Jy ! Component: 200 - total flux cleaned = 9.65261e-05 Jy ! Total flux subtracted in 200 components = 9.65261e-05 Jy ! Clean residual min=-0.002218 max=0.002156 Jy/beam ! Clean residual mean=0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.194064 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.194064 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=0.065321Jy sigma=1.450127 ! Fit after self-cal, rms=0.065321Jy sigma=1.450114 wmodel /scr/pima/bg219g_uvs/J1503+0419_X_map.mod ! Writing 34 model components to file: /scr/pima/bg219g_uvs/J1503+0419_X_map.mod wobs /scr/pima/bg219g_uvs/J1503+0419_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1503+0419_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1503+0419_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1503+0419_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 = 6.42424e-05 Jy ! Component: 100 - total flux cleaned = 0.000283676 Jy ! Component: 150 - total flux cleaned = 0.000351416 Jy ! Component: 200 - total flux cleaned = 0.000450182 Jy ! Component: 250 - total flux cleaned = 0.000576808 Jy ! Component: 300 - total flux cleaned = 0.000698335 Jy ! Component: 350 - total flux cleaned = 0.0007266 Jy ! Component: 400 - total flux cleaned = 0.000726204 Jy ! Component: 450 - total flux cleaned = 0.000754561 Jy ! Component: 500 - total flux cleaned = 0.000889945 Jy ! Component: 550 - total flux cleaned = 0.000969047 Jy ! Component: 600 - total flux cleaned = 0.00102137 Jy ! Component: 650 - total flux cleaned = 0.00117314 Jy ! Component: 700 - total flux cleaned = 0.00127144 Jy ! Component: 750 - total flux cleaned = 0.00131993 Jy ! Component: 800 - total flux cleaned = 0.00139137 Jy ! Component: 850 - total flux cleaned = 0.00143832 Jy ! Component: 900 - total flux cleaned = 0.00155264 Jy ! Component: 950 - total flux cleaned = 0.00155259 Jy ! Component: 1000 - total flux cleaned = 0.00166298 Jy ! Component: 1050 - total flux cleaned = 0.00175014 Jy ! Component: 1100 - total flux cleaned = 0.00185689 Jy ! Component: 1150 - total flux cleaned = 0.00191985 Jy ! Component: 1200 - total flux cleaned = 0.00198197 Jy ! Component: 1250 - total flux cleaned = 0.00204296 Jy ! Component: 1300 - total flux cleaned = 0.00214339 Jy ! Component: 1350 - total flux cleaned = 0.00214347 Jy ! Component: 1400 - total flux cleaned = 0.00220179 Jy ! Component: 1450 - total flux cleaned = 0.00225945 Jy ! Component: 1500 - total flux cleaned = 0.00231611 Jy ! Component: 1550 - total flux cleaned = 0.00231601 Jy ! Component: 1600 - total flux cleaned = 0.00226084 Jy ! Component: 1650 - total flux cleaned = 0.00238777 Jy ! Component: 1700 - total flux cleaned = 0.00231604 Jy ! Component: 1750 - total flux cleaned = 0.00231666 Jy ! Component: 1800 - total flux cleaned = 0.00238661 Jy ! Component: 1850 - total flux cleaned = 0.00235205 Jy ! Component: 1900 - total flux cleaned = 0.00247121 Jy ! Component: 1950 - total flux cleaned = 0.00240385 Jy ! Component: 2000 - total flux cleaned = 0.0024372 Jy ! Component: 2050 - total flux cleaned = 0.00251946 Jy ! Component: 2100 - total flux cleaned = 0.00253545 Jy ! Component: 2150 - total flux cleaned = 0.0025515 Jy ! Component: 2200 - total flux cleaned = 0.00256737 Jy ! Component: 2250 - total flux cleaned = 0.00258338 Jy ! Component: 2300 - total flux cleaned = 0.00263 Jy ! Component: 2350 - total flux cleaned = 0.00263003 Jy ! Component: 2400 - total flux cleaned = 0.00266033 Jy ! Component: 2450 - total flux cleaned = 0.0027054 Jy ! Component: 2500 - total flux cleaned = 0.00270523 Jy ! Component: 2550 - total flux cleaned = 0.00266104 Jy ! Component: 2600 - total flux cleaned = 0.00267574 Jy ! Component: 2650 - total flux cleaned = 0.00271897 Jy ! Component: 2700 - total flux cleaned = 0.00276173 Jy ! Component: 2750 - total flux cleaned = 0.00284646 Jy ! Component: 2800 - total flux cleaned = 0.00288848 Jy ! Component: 2850 - total flux cleaned = 0.0029024 Jy ! Component: 2900 - total flux cleaned = 0.00295761 Jy ! Component: 2950 - total flux cleaned = 0.00302587 Jy ! Component: 3000 - total flux cleaned = 0.00308022 Jy ! Component: 3050 - total flux cleaned = 0.00312044 Jy ! Component: 3100 - total flux cleaned = 0.00317387 Jy ! Component: 3150 - total flux cleaned = 0.00322665 Jy ! Component: 3200 - total flux cleaned = 0.00322673 Jy ! Component: 3250 - total flux cleaned = 0.00330455 Jy ! Component: 3300 - total flux cleaned = 0.00333026 Jy ! Component: 3350 - total flux cleaned = 0.00335568 Jy ! Component: 3400 - total flux cleaned = 0.00335562 Jy ! Component: 3450 - total flux cleaned = 0.00336811 Jy ! Component: 3500 - total flux cleaned = 0.00338062 Jy ! Component: 3550 - total flux cleaned = 0.00343008 Jy ! Component: 3600 - total flux cleaned = 0.00341782 Jy ! Component: 3650 - total flux cleaned = 0.00341786 Jy ! Component: 3700 - total flux cleaned = 0.00342997 Jy ! Component: 3750 - total flux cleaned = 0.00344205 Jy ! Component: 3800 - total flux cleaned = 0.00344216 Jy ! Component: 3850 - total flux cleaned = 0.00348956 Jy ! Component: 3900 - total flux cleaned = 0.00347788 Jy ! Component: 3950 - total flux cleaned = 0.00348955 Jy ! Component: 4000 - total flux cleaned = 0.00352429 Jy ! Component: 4050 - total flux cleaned = 0.00354729 Jy ! Total flux subtracted in 4096 components = 0.00354741 Jy ! Clean residual min=-0.000843 max=0.000652 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.197611 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 325 components and 0.197611 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1503+0419_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9716 x 2.057 at -0.3115 degrees (North through East) ! Clean map min=-0.0011156 max=0.1834 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1503+0419_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310044 0.310044 0.620088 1.24018 2.48035 4.96071 9.92141 19.8428 39.6856 79.3713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 967.604 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1503+0419_X_uvs.log closed on Thu Apr 7 09:51:48 2016