! Started logfile: /scr/pima/bg219h_uvs/J0309+1029_X_uvs.log on Thu Apr 7 11:58:58 2016 obs /scr/pima/bg219h_uvs/J0309+1029_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0309+1029_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787302 visibilities/baseline/integration-bin. ! Found source: J0309+1029 ! ! 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 2976 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0309+1029_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.460798Jy sigma=21.833516 ! Fit after self-cal, rms=0.273016Jy sigma=3.595438 ! 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=0.6842 mas, bmaj=1.878 mas, bpa=-14.02 degrees ! Estimated noise=1.88008 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 = 0.771605 Jy ! Component: 100 - total flux cleaned = 0.951547 Jy ! Total flux subtracted in 100 components = 0.951547 Jy ! Clean residual min=-0.046216 max=0.070652 Jy/beam ! Clean residual mean=-0.000008 rms=0.012539 Jy/beam ! Combined flux in latest and established models = 0.951547 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.951547 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=0.274660Jy sigma=3.666385 ! Fit after self-cal, rms=0.274127Jy sigma=3.660578 ! 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=0.8092 mas, bmaj=1.99 mas, bpa=-11.36 degrees ! Estimated noise=1.36018 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 = 0.081318 Jy ! Component: 100 - total flux cleaned = 0.114784 Jy ! Component: 150 - total flux cleaned = 0.121431 Jy ! Component: 200 - total flux cleaned = 0.118853 Jy ! Total flux subtracted in 200 components = 0.118853 Jy ! Clean residual min=-0.031415 max=0.035042 Jy/beam ! Clean residual mean=0.000090 rms=0.007800 Jy/beam ! Combined flux in latest and established models = 1.0704 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 1.0704 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=0.256462Jy sigma=3.247287 ! Fit after self-cal, rms=0.256401Jy sigma=3.246916 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8092 x 1.99 at -11.36 degrees (North through East) ! Clean map min=-0.029496 max=1.0017 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 0.96 FD 0.98 HN 0.91 KP 0.99 ! LA 1.08 MK 1.01 NL 1.00 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.90 KP 0.95 ! LA 1.09 MK 1.00 NL 1.01 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.93 KP 0.96 ! LA 1.08 MK 1.00 NL 1.00 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.91 KP 0.98 ! LA 1.07 MK 1.00 NL 0.98 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.93 KP 0.97 ! LA 1.07 MK 1.00 NL 1.01 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.90 KP 0.96 ! LA 1.06 MK 1.02 NL 0.98 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.89 KP 0.95 ! LA 1.10 MK 1.02 NL 1.02 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! 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=0.256401Jy sigma=3.246916 ! Fit after self-cal, rms=0.249322Jy sigma=3.122983 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8136 mas, bmaj=1.985 mas, bpa=-11.45 degrees ! Estimated noise=1.33081 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 = -0.0134642 Jy ! Component: 100 - total flux cleaned = -0.020736 Jy ! Component: 150 - total flux cleaned = -0.0251912 Jy ! Component: 200 - total flux cleaned = -0.0270851 Jy ! Total flux subtracted in 200 components = -0.0270851 Jy ! Clean residual min=-0.015714 max=0.020734 Jy/beam ! Clean residual mean=0.000043 rms=0.004551 Jy/beam ! Combined flux in latest and established models = 1.04331 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 1.04331 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=0.247536Jy sigma=3.127695 ! Fit after self-cal, rms=0.247531Jy sigma=3.127639 ! 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=0.247531Jy sigma=3.127639 ! Fit after self-cal, rms=0.245230Jy sigma=3.119670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8154 mas, bmaj=1.99 mas, bpa=-11.51 degrees ! Estimated noise=1.3137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116857 Jy ! Component: 100 - total flux cleaned = -0.016887 Jy ! Component: 150 - total flux cleaned = -0.0200834 Jy ! Component: 200 - total flux cleaned = -0.0218514 Jy ! Total flux subtracted in 200 components = -0.0218514 Jy ! Clean residual min=-0.015580 max=0.019973 Jy/beam ! Clean residual mean=0.000043 rms=0.004477 Jy/beam ! Combined flux in latest and established models = 1.02146 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 1.02146 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=0.243708Jy sigma=3.126587 ! Fit after self-cal, rms=0.243706Jy sigma=3.126581 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 (4, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170965 Jy ! Component: 100 - total flux cleaned = 0.0259993 Jy ! Component: 150 - total flux cleaned = 0.0323787 Jy ! Component: 200 - total flux cleaned = 0.0359653 Jy ! Total flux subtracted in 200 components = 0.0359653 Jy ! Clean residual min=-0.014673 max=0.017507 Jy/beam ! Clean residual mean=0.000024 rms=0.003811 Jy/beam ! Combined flux in latest and established models = 1.05743 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 1.05743 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=0.241677Jy sigma=3.117541 ! Fit after self-cal, rms=0.241614Jy sigma=3.115328 ! Inverting map ! Added new window around map position (-19, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143691 Jy ! Component: 100 - total flux cleaned = 0.0206446 Jy ! Component: 150 - total flux cleaned = 0.0237783 Jy ! Component: 200 - total flux cleaned = 0.0261339 Jy ! Total flux subtracted in 200 components = 0.0261339 Jy ! Clean residual min=-0.010926 max=0.012466 Jy/beam ! Clean residual mean=0.000022 rms=0.003070 Jy/beam ! Combined flux in latest and established models = 1.08356 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 99 components and 1.08356 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=0.240315Jy sigma=3.103847 ! Fit after self-cal, rms=0.240276Jy sigma=3.102831 ! 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=0.240276Jy sigma=3.102831 ! Fit after self-cal, rms=0.237519Jy sigma=3.091024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=1.994 mas, bpa=-11.55 degrees ! Estimated noise=1.29498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00741262 Jy ! Component: 100 - total flux cleaned = -0.00425694 Jy ! Component: 150 - total flux cleaned = -0.00237401 Jy ! Component: 200 - total flux cleaned = -0.00090209 Jy ! Total flux subtracted in 200 components = -0.00090209 Jy ! Clean residual min=-0.009837 max=0.012420 Jy/beam ! Clean residual mean=0.000032 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 1.08266 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 1.08266 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=0.235935Jy sigma=3.094800 ! Fit after self-cal, rms=0.235941Jy sigma=3.094620 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 (-3.6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107598 Jy ! Component: 100 - total flux cleaned = 0.0143802 Jy ! Component: 150 - total flux cleaned = 0.0184216 Jy ! Component: 200 - total flux cleaned = 0.0216117 Jy ! Total flux subtracted in 200 components = 0.0216117 Jy ! Clean residual min=-0.008562 max=0.009314 Jy/beam ! Clean residual mean=0.000025 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 1.10427 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 1.10427 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=0.235107Jy sigma=3.087497 ! Fit after self-cal, rms=0.235090Jy sigma=3.086861 ! 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=0.235090Jy sigma=3.086861 ! Fit after self-cal, rms=0.233118Jy sigma=3.080944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=2.894 mas, bpa=2.893 degrees ! Estimated noise=1.70195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00585286 Jy ! Component: 100 - total flux cleaned = -0.00413651 Jy ! Component: 150 - total flux cleaned = -0.00251759 Jy ! Component: 200 - total flux cleaned = -0.000897066 Jy ! Total flux subtracted in 200 components = -0.000897066 Jy ! Clean residual min=-0.014459 max=0.012138 Jy/beam ! Clean residual mean=0.000052 rms=0.003760 Jy/beam ! Combined flux in latest and established models = 1.10338 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 159 components and 1.10337 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=0.231636Jy sigma=3.087122 ! Fit after self-cal, rms=0.231620Jy sigma=3.086397 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 = 0.00152351 Jy ! Component: 100 - total flux cleaned = 0.00299563 Jy ! Component: 150 - total flux cleaned = 0.00379335 Jy ! Component: 200 - total flux cleaned = 0.00394045 Jy ! Total flux subtracted in 200 components = 0.00394045 Jy ! Clean residual min=-0.013053 max=0.012276 Jy/beam ! Clean residual mean=0.000038 rms=0.003427 Jy/beam ! Combined flux in latest and established models = 1.10732 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 179 components and 1.10732 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=0.231415Jy sigma=3.087613 ! Fit after self-cal, rms=0.231414Jy sigma=3.087357 ! 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=0.8188 mas, bmaj=1.997 mas, bpa=-11.57 degrees ! Estimated noise=1.2806 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8188 x 1.997 at -11.57 degrees (North through East) ! Clean map min=-0.0075464 max=0.94341 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 ! Performing amp+phase self-cal ! ! 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=0.231414Jy sigma=3.087357 ! Fit after self-cal, rms=0.220730Jy sigma=2.867169 ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=2.01 mas, bpa=-11.67 degrees ! Estimated noise=1.21639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.028255 Jy ! Component: 100 - total flux cleaned = -0.0281728 Jy ! Component: 150 - total flux cleaned = -0.0289054 Jy ! Component: 200 - total flux cleaned = -0.0289464 Jy ! Total flux subtracted in 200 components = -0.0289464 Jy ! Clean residual min=-0.012944 max=0.016985 Jy/beam ! Clean residual mean=0.000041 rms=0.003300 Jy/beam ! Combined flux in latest and established models = 1.07837 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 187 components and 1.07837 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=0.210510Jy sigma=2.792181 ! Fit after self-cal, rms=0.210461Jy sigma=2.790117 ! Inverting map ! Added new window around map position (-5.2, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127801 Jy ! Component: 100 - total flux cleaned = 0.0195849 Jy ! Component: 150 - total flux cleaned = 0.0222805 Jy ! Component: 200 - total flux cleaned = 0.0233398 Jy ! Total flux subtracted in 200 components = 0.0233398 Jy ! Clean residual min=-0.009687 max=0.009591 Jy/beam ! Clean residual mean=0.000029 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 1.10171 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 1.10171 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=0.208982Jy sigma=2.786388 ! Fit after self-cal, rms=0.208950Jy sigma=2.785641 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.208950Jy sigma=2.785641 ! Fit after self-cal, rms=0.203533Jy sigma=2.659608 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=0.6937 mas, bmaj=1.904 mas, bpa=-14.38 degrees ! Estimated noise=1.62804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.66809 Jy ! Component: 100 - total flux cleaned = 0.819597 Jy ! Component: 150 - total flux cleaned = 0.879217 Jy ! Component: 200 - total flux cleaned = 0.915417 Jy ! Total flux subtracted in 200 components = 0.915417 Jy ! Clean residual min=-0.026528 max=0.030205 Jy/beam ! Clean residual mean=0.000027 rms=0.006352 Jy/beam ! Combined flux in latest and established models = 0.915417 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 0.915417 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8239 mas, bmaj=2.019 mas, bpa=-11.7 degrees ! Estimated noise=1.16789 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) ! Added new window around map position (-10.2, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325177 Jy ! Component: 100 - total flux cleaned = 0.0533134 Jy ! Component: 150 - total flux cleaned = 0.0681306 Jy ! Component: 200 - total flux cleaned = 0.0784125 Jy ! Total flux subtracted in 200 components = 0.0784125 Jy ! Clean residual min=-0.018450 max=0.018246 Jy/beam ! Clean residual mean=0.000054 rms=0.004313 Jy/beam ! Combined flux in latest and established models = 0.993829 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.993829 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=2.042 mas, bmaj=2.925 mas, bpa=2.283 degrees ! Estimated noise=1.53362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206747 Jy ! Component: 100 - total flux cleaned = 0.0339699 Jy ! Component: 150 - total flux cleaned = 0.0383188 Jy ! Component: 200 - total flux cleaned = 0.0424173 Jy ! Total flux subtracted in 200 components = 0.0424173 Jy ! Clean residual min=-0.017627 max=0.015218 Jy/beam ! Clean residual mean=0.000063 rms=0.004599 Jy/beam ! Combined flux in latest and established models = 1.03625 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 = 0.00363754 Jy ! Component: 100 - total flux cleaned = 0.00721974 Jy ! Component: 150 - total flux cleaned = 0.0101469 Jy ! Component: 200 - total flux cleaned = 0.013338 Jy ! Total flux subtracted in 200 components = 0.013338 Jy ! Clean residual min=-0.015522 max=0.012250 Jy/beam ! Clean residual mean=0.000044 rms=0.003810 Jy/beam ! Combined flux in latest and established models = 1.04958 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 1.04958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8239 mas, bmaj=2.019 mas, bpa=-11.7 degrees ! Estimated noise=1.16789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156059 Jy ! Component: 100 - total flux cleaned = 0.00371417 Jy ! Component: 150 - total flux cleaned = 0.00504368 Jy ! Component: 200 - total flux cleaned = 0.00576541 Jy ! Total flux subtracted in 200 components = 0.00576541 Jy ! Clean residual min=-0.012451 max=0.010918 Jy/beam ! Clean residual mean=0.000014 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 1.05535 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 125 components and 1.05535 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=0.196645Jy sigma=2.628774 ! Fit after self-cal, rms=0.196518Jy sigma=2.625814 wmodel /scr/pima/bg219h_uvs/J0309+1029_X_map.mod ! Writing 125 model components to file: /scr/pima/bg219h_uvs/J0309+1029_X_map.mod wobs /scr/pima/bg219h_uvs/J0309+1029_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0309+1029_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0309+1029_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J0309+1029_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 = -0.00509863 Jy ! Component: 100 - total flux cleaned = -0.00849325 Jy ! Component: 150 - total flux cleaned = -0.0109805 Jy ! Component: 200 - total flux cleaned = -0.0131286 Jy ! Component: 250 - total flux cleaned = -0.0151339 Jy ! Component: 300 - total flux cleaned = -0.0166245 Jy ! Component: 350 - total flux cleaned = -0.0181616 Jy ! Component: 400 - total flux cleaned = -0.0192566 Jy ! Component: 450 - total flux cleaned = -0.0205329 Jy ! Component: 500 - total flux cleaned = -0.0217448 Jy ! Component: 550 - total flux cleaned = -0.0226892 Jy ! Component: 600 - total flux cleaned = -0.0236944 Jy ! Component: 650 - total flux cleaned = -0.0243692 Jy ! Component: 700 - total flux cleaned = -0.0250187 Jy ! Component: 750 - total flux cleaned = -0.0256395 Jy ! Component: 800 - total flux cleaned = -0.0260644 Jy ! Component: 850 - total flux cleaned = -0.0265587 Jy ! Component: 900 - total flux cleaned = -0.0270346 Jy ! Component: 950 - total flux cleaned = -0.0275703 Jy ! Component: 1000 - total flux cleaned = -0.0277903 Jy ! Component: 1050 - total flux cleaned = -0.0280769 Jy ! Component: 1100 - total flux cleaned = -0.0282838 Jy ! Component: 1150 - total flux cleaned = -0.0282866 Jy ! Component: 1200 - total flux cleaned = -0.0283535 Jy ! Component: 1250 - total flux cleaned = -0.0284797 Jy ! Component: 1300 - total flux cleaned = -0.0284173 Jy ! Component: 1350 - total flux cleaned = -0.0283564 Jy ! Component: 1400 - total flux cleaned = -0.0283561 Jy ! Component: 1450 - total flux cleaned = -0.0284142 Jy ! Component: 1500 - total flux cleaned = -0.0285815 Jy ! Component: 1550 - total flux cleaned = -0.0284701 Jy ! Component: 1600 - total flux cleaned = -0.0283639 Jy ! Component: 1650 - total flux cleaned = -0.0283642 Jy ! Component: 1700 - total flux cleaned = -0.0283126 Jy ! Component: 1750 - total flux cleaned = -0.0282146 Jy ! Component: 1800 - total flux cleaned = -0.0283137 Jy ! Component: 1850 - total flux cleaned = -0.0282665 Jy ! Component: 1900 - total flux cleaned = -0.0282685 Jy ! Component: 1950 - total flux cleaned = -0.0283619 Jy ! Component: 2000 - total flux cleaned = -0.0283623 Jy ! Component: 2050 - total flux cleaned = -0.0284506 Jy ! Component: 2100 - total flux cleaned = -0.0284947 Jy ! Component: 2150 - total flux cleaned = -0.0285802 Jy ! Component: 2200 - total flux cleaned = -0.0287888 Jy ! Component: 2250 - total flux cleaned = -0.0287882 Jy ! Component: 2300 - total flux cleaned = -0.0289497 Jy ! Component: 2350 - total flux cleaned = -0.0289899 Jy ! Component: 2400 - total flux cleaned = -0.0291465 Jy ! Component: 2450 - total flux cleaned = -0.0292232 Jy ! Component: 2500 - total flux cleaned = -0.0293371 Jy ! Component: 2550 - total flux cleaned = -0.0294114 Jy ! Component: 2600 - total flux cleaned = -0.0294848 Jy ! Component: 2650 - total flux cleaned = -0.0295573 Jy ! Component: 2700 - total flux cleaned = -0.029593 Jy ! Component: 2750 - total flux cleaned = -0.0295581 Jy ! Component: 2800 - total flux cleaned = -0.029699 Jy ! Component: 2850 - total flux cleaned = -0.029803 Jy ! Component: 2900 - total flux cleaned = -0.0299062 Jy ! Component: 2950 - total flux cleaned = -0.0299744 Jy ! Component: 3000 - total flux cleaned = -0.0300081 Jy ! Component: 3050 - total flux cleaned = -0.0302097 Jy ! Component: 3100 - total flux cleaned = -0.0303432 Jy ! Component: 3150 - total flux cleaned = -0.0304423 Jy ! Component: 3200 - total flux cleaned = -0.0305739 Jy ! Component: 3250 - total flux cleaned = -0.0306722 Jy ! Component: 3300 - total flux cleaned = -0.0307373 Jy ! Component: 3350 - total flux cleaned = -0.0307695 Jy ! Component: 3400 - total flux cleaned = -0.0308018 Jy ! Component: 3450 - total flux cleaned = -0.0308338 Jy ! Component: 3500 - total flux cleaned = -0.0308975 Jy ! Component: 3550 - total flux cleaned = -0.0309608 Jy ! Component: 3600 - total flux cleaned = -0.0308975 Jy ! Component: 3650 - total flux cleaned = -0.0309606 Jy ! Component: 3700 - total flux cleaned = -0.0309605 Jy ! Component: 3750 - total flux cleaned = -0.0309606 Jy ! Component: 3800 - total flux cleaned = -0.0308671 Jy ! Component: 3850 - total flux cleaned = -0.0308671 Jy ! Component: 3900 - total flux cleaned = -0.0308363 Jy ! Component: 3950 - total flux cleaned = -0.0307746 Jy ! Component: 4000 - total flux cleaned = -0.0307127 Jy ! Component: 4050 - total flux cleaned = -0.0307129 Jy ! Total flux subtracted in 4096 components = -0.0306208 Jy ! Clean residual min=-0.002078 max=0.002005 Jy/beam ! Clean residual mean=0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 1.02473 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 389 components and 1.02473 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0309+1029_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8239 x 2.019 at -11.7 degrees (North through East) ! Clean map min=-0.0046809 max=0.8565 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0309+1029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.856499 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453797 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.158948 0.158948 0.317896 0.635793 1.27159 2.54317 5.08634 10.1727 20.3454 40.6907 81.3814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.856 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1887.41 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0309+1029_X_uvs.log closed on Thu Apr 7 11:59:02 2016