! Started logfile: /scr/pima/bg219b_uvs/J0427+4133_X_uvs.log on Thu Apr 7 01:42:58 2016 obs /scr/pima/bg219b_uvs/J0427+4133_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0427+4133_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801587 visibilities/baseline/integration-bin. ! Found source: J0427+4133 ! ! 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 12120 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/bg219b_uvs/J0427+4133_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.087601Jy sigma=24.391304 ! Fit after self-cal, rms=0.628990Jy sigma=14.503848 ! 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=0.8067 mas, bmaj=1.179 mas, bpa=-9.697 degrees ! Estimated noise=0.699566 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 = 0.293162 Jy ! Component: 100 - total flux cleaned = 0.416771 Jy ! Total flux subtracted in 100 components = 0.416771 Jy ! Clean residual min=-0.019907 max=0.056186 Jy/beam ! Clean residual mean=0.000054 rms=0.006594 Jy/beam ! Combined flux in latest and established models = 0.416771 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.416771 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=0.144519Jy sigma=3.157232 ! Fit after self-cal, rms=0.141083Jy sigma=3.078748 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064679 Jy ! Component: 100 - total flux cleaned = 0.0995764 Jy ! Total flux subtracted in 100 components = 0.0995764 Jy ! Clean residual min=-0.012533 max=0.032456 Jy/beam ! Clean residual mean=0.000035 rms=0.003774 Jy/beam ! Combined flux in latest and established models = 0.516348 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.516348 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=0.093405Jy sigma=2.018867 ! Fit after self-cal, rms=0.093352Jy sigma=2.017848 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290297 Jy ! Component: 100 - total flux cleaned = 0.04619 Jy ! Total flux subtracted in 100 components = 0.04619 Jy ! Clean residual min=-0.010112 max=0.021198 Jy/beam ! Clean residual mean=0.000026 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.562538 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.562538 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=0.080793Jy sigma=1.737807 ! Fit after self-cal, rms=0.080197Jy sigma=1.724320 ! Inverting map ! Added new window around map position (-1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177575 Jy ! Component: 100 - total flux cleaned = 0.0295721 Jy ! Total flux subtracted in 100 components = 0.0295721 Jy ! Clean residual min=-0.008353 max=0.010537 Jy/beam ! Clean residual mean=0.000021 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.59211 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.59211 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=0.074707Jy sigma=1.596591 ! Fit after self-cal, rms=0.074656Jy sigma=1.595202 ! 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=0.9795 mas, bmaj=1.415 mas, bpa=-9.441 degrees ! Estimated noise=0.416595 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 = 0.0121653 Jy ! Component: 100 - total flux cleaned = 0.0198493 Jy ! Component: 150 - total flux cleaned = 0.0252163 Jy ! Component: 200 - total flux cleaned = 0.0290311 Jy ! Total flux subtracted in 200 components = 0.0290311 Jy ! Clean residual min=-0.008578 max=0.012185 Jy/beam ! Clean residual mean=0.000034 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.621141 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.621141 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=0.072441Jy sigma=1.537946 ! Fit after self-cal, rms=0.072381Jy sigma=1.536415 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9795 x 1.415 at -9.441 degrees (North through East) ! Clean map min=-0.0084385 max=0.36734 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 0.97 FD 0.96 HN 0.98 KP 0.92 ! LA 0.95 MK 0.97 NL 1.00 OV 0.96 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.96 ! LA 0.98 MK 1.01 NL 1.01 OV 0.99 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.05 KP 0.99 ! LA 0.99 MK 1.01 NL 1.02 OV 1.01 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.95 ! LA 0.96 MK 0.98 NL 1.00 OV 0.97 ! PT 1.06 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.96 ! LA 0.96 MK 1.02 NL 1.03 OV 0.99 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 1.02 OV 1.01 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.96 ! LA 0.95 MK 1.00 NL 1.00 OV 0.96 ! PT 1.08 SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072381Jy sigma=1.536415 ! Fit after self-cal, rms=0.068200Jy sigma=1.433677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.42 mas, bpa=-9.608 degrees ! Estimated noise=0.415201 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 = 0.0010348 Jy ! Component: 100 - total flux cleaned = 0.000539757 Jy ! Component: 150 - total flux cleaned = 0.000419835 Jy ! Component: 200 - total flux cleaned = 0.000365105 Jy ! Total flux subtracted in 200 components = 0.000365105 Jy ! Clean residual min=-0.008334 max=0.009281 Jy/beam ! Clean residual mean=0.000052 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.621506 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.621506 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=0.067988Jy sigma=1.429798 ! Fit after self-cal, rms=0.067982Jy sigma=1.429281 ! 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=0.067982Jy sigma=1.429281 ! Fit after self-cal, rms=0.061475Jy sigma=1.316866 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9857 mas, bmaj=1.423 mas, bpa=-9.701 degrees ! Estimated noise=0.413944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00349486 Jy ! Component: 100 - total flux cleaned = -0.00574664 Jy ! Component: 150 - total flux cleaned = -0.00679301 Jy ! Component: 200 - total flux cleaned = -0.00746244 Jy ! Total flux subtracted in 200 components = -0.00746244 Jy ! Clean residual min=-0.003247 max=0.004224 Jy/beam ! Clean residual mean=0.000010 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.614043 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.614043 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=0.061184Jy sigma=1.312273 ! Fit after self-cal, rms=0.061186Jy sigma=1.311998 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 (-25.2, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357034 Jy ! Component: 100 - total flux cleaned = 0.00432341 Jy ! Component: 150 - total flux cleaned = 0.00473132 Jy ! Component: 200 - total flux cleaned = 0.00491174 Jy ! Total flux subtracted in 200 components = 0.00491174 Jy ! Clean residual min=-0.002855 max=0.003917 Jy/beam ! Clean residual mean=0.000010 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.618955 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.618955 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=0.060896Jy sigma=1.306761 ! Fit after self-cal, rms=0.060882Jy sigma=1.306311 ! 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=0.060882Jy sigma=1.306311 ! Fit after self-cal, rms=0.059339Jy sigma=1.280867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9854 mas, bmaj=1.424 mas, bpa=-9.802 degrees ! Estimated noise=0.413512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000857615 Jy ! Component: 100 - total flux cleaned = -0.00164057 Jy ! Component: 150 - total flux cleaned = -0.00209898 Jy ! Component: 200 - total flux cleaned = -0.00235545 Jy ! Total flux subtracted in 200 components = -0.00235545 Jy ! Clean residual min=-0.002313 max=0.002654 Jy/beam ! Clean residual mean=0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.6166 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.6166 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=0.059268Jy sigma=1.279465 ! Fit after self-cal, rms=0.059271Jy sigma=1.279400 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 = -0.000249949 Jy ! Component: 100 - total flux cleaned = -0.000343628 Jy ! Component: 150 - total flux cleaned = -0.000429599 Jy ! Component: 200 - total flux cleaned = -0.000534903 Jy ! Total flux subtracted in 200 components = -0.000534903 Jy ! Clean residual min=-0.002337 max=0.002617 Jy/beam ! Clean residual mean=0.000007 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.616065 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.616065 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=0.059242Jy sigma=1.278832 ! Fit after self-cal, rms=0.059241Jy sigma=1.278806 ! 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=0.059241Jy sigma=1.278806 ! Fit after self-cal, rms=0.059143Jy sigma=1.278464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=2.415 mas, bpa=21.03 degrees ! Estimated noise=0.53399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001141 Jy ! Component: 100 - total flux cleaned = -0.00134788 Jy ! Component: 150 - total flux cleaned = -0.00153941 Jy ! Component: 200 - total flux cleaned = -0.00158647 Jy ! Total flux subtracted in 200 components = -0.00158647 Jy ! Clean residual min=-0.002999 max=0.002770 Jy/beam ! Clean residual mean=0.000014 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.614478 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.614478 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=0.059124Jy sigma=1.278002 ! Fit after self-cal, rms=0.059120Jy sigma=1.277932 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 = 3.26926e-05 Jy ! Component: 100 - total flux cleaned = -2.98481e-05 Jy ! Component: 150 - total flux cleaned = -8.56206e-05 Jy ! Component: 200 - total flux cleaned = -0.000135782 Jy ! Total flux subtracted in 200 components = -0.000135782 Jy ! Clean residual min=-0.003041 max=0.002847 Jy/beam ! Clean residual mean=0.000014 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.614342 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.614342 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=0.059121Jy sigma=1.277925 ! Fit after self-cal, rms=0.059120Jy sigma=1.277904 ! 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=0.9852 mas, bmaj=1.425 mas, bpa=-9.871 degrees ! Estimated noise=0.41275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9852 x 1.425 at -9.871 degrees (North through East) ! Clean map min=-0.0024267 max=0.36432 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=0.8106 mas, bmaj=1.188 mas, bpa=-10.05 degrees ! Estimated noise=0.693834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291988 Jy ! Component: 100 - total flux cleaned = 0.414288 Jy ! Component: 150 - total flux cleaned = 0.476045 Jy ! Component: 200 - total flux cleaned = 0.51275 Jy ! Total flux subtracted in 200 components = 0.51275 Jy ! Clean residual min=-0.009671 max=0.019731 Jy/beam ! Clean residual mean=0.000024 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 0.51275 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.51275 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=1.425 mas, bpa=-9.871 degrees ! Estimated noise=0.41275 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 (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342416 Jy ! Component: 100 - total flux cleaned = 0.0549724 Jy ! Component: 150 - total flux cleaned = 0.0682546 Jy ! Component: 200 - total flux cleaned = 0.0771372 Jy ! Total flux subtracted in 200 components = 0.0771372 Jy ! Clean residual min=-0.003740 max=0.006012 Jy/beam ! Clean residual mean=0.000018 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.589887 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.589887 Jy ! Inverting map ! Added new window around map position (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654414 Jy ! Component: 100 - total flux cleaned = 0.0112957 Jy ! Component: 150 - total flux cleaned = 0.0149407 Jy ! Component: 200 - total flux cleaned = 0.0173442 Jy ! Total flux subtracted in 200 components = 0.0173442 Jy ! Clean residual min=-0.002908 max=0.002714 Jy/beam ! Clean residual mean=0.000009 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.607231 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.607231 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=2.198 mas, bmaj=2.415 mas, bpa=21.03 degrees ! Estimated noise=0.53399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301373 Jy ! Component: 100 - total flux cleaned = 0.00428059 Jy ! Component: 150 - total flux cleaned = 0.00535361 Jy ! Component: 200 - total flux cleaned = 0.0057759 Jy ! Total flux subtracted in 200 components = 0.0057759 Jy ! Clean residual min=-0.002873 max=0.002919 Jy/beam ! Clean residual mean=0.000015 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.613007 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 = 0.000404121 Jy ! Component: 100 - total flux cleaned = 0.000749237 Jy ! Component: 150 - total flux cleaned = 0.00104555 Jy ! Component: 200 - total flux cleaned = 0.00127476 Jy ! Total flux subtracted in 200 components = 0.00127476 Jy ! Clean residual min=-0.002811 max=0.002740 Jy/beam ! Clean residual mean=0.000013 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.614282 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 110 components and 0.614282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=1.425 mas, bpa=-9.871 degrees ! Estimated noise=0.41275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.39686e-05 Jy ! Component: 100 - total flux cleaned = 0.000451349 Jy ! Component: 150 - total flux cleaned = 0.000687566 Jy ! Component: 200 - total flux cleaned = 0.000861556 Jy ! Total flux subtracted in 200 components = 0.000861556 Jy ! Clean residual min=-0.002325 max=0.002375 Jy/beam ! Clean residual mean=0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.615143 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.615143 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=0.059125Jy sigma=1.278603 ! Fit after self-cal, rms=0.059112Jy sigma=1.278146 wmodel /scr/pima/bg219b_uvs/J0427+4133_X_map.mod ! Writing 126 model components to file: /scr/pima/bg219b_uvs/J0427+4133_X_map.mod wobs /scr/pima/bg219b_uvs/J0427+4133_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0427+4133_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0427+4133_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0427+4133_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 = 0.000315873 Jy ! Component: 100 - total flux cleaned = 0.000555537 Jy ! Component: 150 - total flux cleaned = 0.000746327 Jy ! Component: 200 - total flux cleaned = 0.000894183 Jy ! Component: 250 - total flux cleaned = 0.00107191 Jy ! Component: 300 - total flux cleaned = 0.00131395 Jy ! Component: 350 - total flux cleaned = 0.0013477 Jy ! Component: 400 - total flux cleaned = 0.00151157 Jy ! Component: 450 - total flux cleaned = 0.00157499 Jy ! Component: 500 - total flux cleaned = 0.00157597 Jy ! Component: 550 - total flux cleaned = 0.00182263 Jy ! Component: 600 - total flux cleaned = 0.00191251 Jy ! Component: 650 - total flux cleaned = 0.00208854 Jy ! Component: 700 - total flux cleaned = 0.00208803 Jy ! Component: 750 - total flux cleaned = 0.00214539 Jy ! Component: 800 - total flux cleaned = 0.00222997 Jy ! Component: 850 - total flux cleaned = 0.00225695 Jy ! Component: 900 - total flux cleaned = 0.00231099 Jy ! Component: 950 - total flux cleaned = 0.00236448 Jy ! Component: 1000 - total flux cleaned = 0.00244223 Jy ! Component: 1050 - total flux cleaned = 0.00244255 Jy ! Component: 1100 - total flux cleaned = 0.00249323 Jy ! Component: 1150 - total flux cleaned = 0.00251796 Jy ! Component: 1200 - total flux cleaned = 0.00256696 Jy ! Component: 1250 - total flux cleaned = 0.00266344 Jy ! Component: 1300 - total flux cleaned = 0.00275793 Jy ! Component: 1350 - total flux cleaned = 0.00275765 Jy ! Component: 1400 - total flux cleaned = 0.00278033 Jy ! Component: 1450 - total flux cleaned = 0.00278049 Jy ! Component: 1500 - total flux cleaned = 0.00284761 Jy ! Component: 1550 - total flux cleaned = 0.0029138 Jy ! Component: 1600 - total flux cleaned = 0.00295761 Jy ! Component: 1650 - total flux cleaned = 0.00300065 Jy ! Component: 1700 - total flux cleaned = 0.00302167 Jy ! Component: 1750 - total flux cleaned = 0.00300071 Jy ! Component: 1800 - total flux cleaned = 0.00298012 Jy ! Component: 1850 - total flux cleaned = 0.00306213 Jy ! Component: 1900 - total flux cleaned = 0.00308234 Jy ! Component: 1950 - total flux cleaned = 0.00316181 Jy ! Component: 2000 - total flux cleaned = 0.003063 Jy ! Component: 2050 - total flux cleaned = 0.0030631 Jy ! Component: 2100 - total flux cleaned = 0.00315976 Jy ! Component: 2150 - total flux cleaned = 0.0031786 Jy ! Component: 2200 - total flux cleaned = 0.00314077 Jy ! Component: 2250 - total flux cleaned = 0.0031782 Jy ! Component: 2300 - total flux cleaned = 0.00321532 Jy ! Component: 2350 - total flux cleaned = 0.00315996 Jy ! Component: 2400 - total flux cleaned = 0.00315975 Jy ! Component: 2450 - total flux cleaned = 0.00312354 Jy ! Component: 2500 - total flux cleaned = 0.00307013 Jy ! Component: 2550 - total flux cleaned = 0.00305257 Jy ! Component: 2600 - total flux cleaned = 0.00308733 Jy ! Component: 2650 - total flux cleaned = 0.00310481 Jy ! Component: 2700 - total flux cleaned = 0.00303596 Jy ! Component: 2750 - total flux cleaned = 0.0030531 Jy ! Component: 2800 - total flux cleaned = 0.00305322 Jy ! Component: 2850 - total flux cleaned = 0.00300324 Jy ! Component: 2900 - total flux cleaned = 0.00295356 Jy ! Component: 2950 - total flux cleaned = 0.00292058 Jy ! Component: 3000 - total flux cleaned = 0.00287184 Jy ! Component: 3050 - total flux cleaned = 0.00283953 Jy ! Component: 3100 - total flux cleaned = 0.00279143 Jy ! Component: 3150 - total flux cleaned = 0.00282324 Jy ! Component: 3200 - total flux cleaned = 0.00274415 Jy ! Component: 3250 - total flux cleaned = 0.0026661 Jy ! Component: 3300 - total flux cleaned = 0.00271256 Jy ! Component: 3350 - total flux cleaned = 0.0026818 Jy ! Component: 3400 - total flux cleaned = 0.00271212 Jy ! Component: 3450 - total flux cleaned = 0.00262123 Jy ! Component: 3500 - total flux cleaned = 0.00265099 Jy ! Component: 3550 - total flux cleaned = 0.00263606 Jy ! Component: 3600 - total flux cleaned = 0.00263601 Jy ! Component: 3650 - total flux cleaned = 0.00265063 Jy ! Component: 3700 - total flux cleaned = 0.00265071 Jy ! Component: 3750 - total flux cleaned = 0.00265077 Jy ! Component: 3800 - total flux cleaned = 0.00260768 Jy ! Component: 3850 - total flux cleaned = 0.00260785 Jy ! Component: 3900 - total flux cleaned = 0.00260784 Jy ! Component: 3950 - total flux cleaned = 0.00259392 Jy ! Component: 4000 - total flux cleaned = 0.00262176 Jy ! Component: 4050 - total flux cleaned = 0.00259389 Jy ! Total flux subtracted in 4096 components = 0.00258011 Jy ! Clean residual min=-0.000965 max=0.000770 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.617723 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 416 components and 0.617724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0427+4133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9852 x 1.425 at -9.871 degrees (North through East) ! Clean map min=-0.0016576 max=0.36518 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0427+4133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.365178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18908 0.18908 0.37816 0.75632 1.51264 3.02528 6.05056 12.1011 24.2022 48.4044 96.8089 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.365 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1586.63 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0427+4133_X_uvs.log closed on Thu Apr 7 01:43:03 2016