! Started logfile: /scr/pima/bg219i_uvs/J2157+1014_X_uvs.log on Wed Apr 6 23:57:10 2016 obs /scr/pima/bg219i_uvs/J2157+1014_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2157+1014_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.816049 visibilities/baseline/integration-bin. ! Found source: J2157+1014 ! ! 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 15864 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/bg219i_uvs/J2157+1014_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 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=1.019018Jy sigma=24.605542 ! Fit after self-cal, rms=0.831018Jy sigma=19.973695 ! 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=0.8321 mas, bmaj=1.701 mas, bpa=-1.591 degrees ! Estimated noise=0.486114 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 = 0.127727 Jy ! Component: 100 - total flux cleaned = 0.169277 Jy ! Total flux subtracted in 100 components = 0.169277 Jy ! Clean residual min=-0.009482 max=0.032941 Jy/beam ! Clean residual mean=-0.000042 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.169277 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.169277 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=0.079430Jy sigma=1.854073 ! Fit after self-cal, rms=0.079340Jy sigma=1.850831 ! Inverting map ! Added new window around map position (2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289275 Jy ! Component: 100 - total flux cleaned = 0.0443618 Jy ! Total flux subtracted in 100 components = 0.0443618 Jy ! Clean residual min=-0.007462 max=0.009204 Jy/beam ! Clean residual mean=-0.000021 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.213639 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.213639 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=0.066644Jy sigma=1.516193 ! Fit after self-cal, rms=0.065773Jy sigma=1.494081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116424 Jy ! Component: 100 - total flux cleaned = 0.0188154 Jy ! Total flux subtracted in 100 components = 0.0188154 Jy ! Clean residual min=-0.005381 max=0.006127 Jy/beam ! Clean residual mean=-0.000011 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.232454 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.232454 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=0.063119Jy sigma=1.422119 ! Fit after self-cal, rms=0.062970Jy sigma=1.417888 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.922 mas, bpa=0.9375 degrees ! Estimated noise=0.332991 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 (1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766668 Jy ! Component: 100 - total flux cleaned = 0.0117675 Jy ! Component: 150 - total flux cleaned = 0.0144349 Jy ! Component: 200 - total flux cleaned = 0.0161442 Jy ! Total flux subtracted in 200 components = 0.0161442 Jy ! Clean residual min=-0.003247 max=0.005598 Jy/beam ! Clean residual mean=-0.000007 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.248598 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.248598 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=0.062062Jy sigma=1.392760 ! Fit after self-cal, rms=0.062003Jy sigma=1.390921 ! Inverting map ! Added new window around map position (12, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497098 Jy ! Component: 100 - total flux cleaned = 0.0075479 Jy ! Component: 150 - total flux cleaned = 0.00943318 Jy ! Component: 200 - total flux cleaned = 0.0105464 Jy ! Total flux subtracted in 200 components = 0.0105464 Jy ! Clean residual min=-0.002665 max=0.002542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.259145 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.259145 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=0.061605Jy sigma=1.379586 ! Fit after self-cal, rms=0.061559Jy sigma=1.378589 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.922 at 0.9375 degrees (North through East) ! Clean map min=-0.0024118 max=0.16068 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 0.98 FD 1.01 HN 1.09 KP 0.98 ! LA 0.99 MK 0.96 NL 0.99 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.98 ! LA 1.02 MK 1.02 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.05 KP 1.01 ! LA 0.98 MK 1.06 NL 0.99 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 1.00 ! LA 0.98 MK 0.94 NL 1.02 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.07 KP 1.02 ! LA 1.00 MK 0.95 NL 1.01 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.00 ! LA 1.00 MK 0.91 NL 1.00 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.97 KP 1.02 ! LA 0.96 MK 1.00 NL 0.99 OV 0.95 ! PT 1.01 SC 0.98 ! ! ! 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=0.061559Jy sigma=1.378589 ! Fit after self-cal, rms=0.061792Jy sigma=1.372386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.918 mas, bpa=0.8345 degrees ! Estimated noise=0.332117 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 = 0.00123892 Jy ! Component: 100 - total flux cleaned = 0.00177828 Jy ! Component: 150 - total flux cleaned = 0.00220266 Jy ! Component: 200 - total flux cleaned = 0.00258049 Jy ! Total flux subtracted in 200 components = 0.00258049 Jy ! Clean residual min=-0.002119 max=0.002013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.261725 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.261725 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=0.061710Jy sigma=1.370447 ! Fit after self-cal, rms=0.061724Jy sigma=1.370290 ! 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=0.061724Jy sigma=1.370290 ! Fit after self-cal, rms=0.062068Jy sigma=1.365932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.916 mas, bpa=0.9521 degrees ! Estimated noise=0.332153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567096 Jy ! Component: 100 - total flux cleaned = 0.000780727 Jy ! Component: 150 - total flux cleaned = 0.000909287 Jy ! Component: 200 - total flux cleaned = 0.000969142 Jy ! Total flux subtracted in 200 components = 0.000969142 Jy ! Clean residual min=-0.001844 max=0.001742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.262694 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.262695 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=0.062033Jy sigma=1.365058 ! Fit after self-cal, rms=0.062039Jy sigma=1.364996 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 = 0.000284229 Jy ! Component: 100 - total flux cleaned = 0.000312698 Jy ! Component: 150 - total flux cleaned = 0.000339499 Jy ! Component: 200 - total flux cleaned = 0.000390883 Jy ! Total flux subtracted in 200 components = 0.000390883 Jy ! Clean residual min=-0.001850 max=0.001723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.263085 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.263085 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=0.062017Jy sigma=1.364466 ! Fit after self-cal, rms=0.062015Jy sigma=1.364445 ! 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=0.062015Jy sigma=1.364445 ! Fit after self-cal, rms=0.062064Jy sigma=1.364410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.916 mas, bpa=0.8675 degrees ! Estimated noise=0.332044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147583 Jy ! Component: 100 - total flux cleaned = 0.000250496 Jy ! Component: 150 - total flux cleaned = 0.000322777 Jy ! Component: 200 - total flux cleaned = 0.00034558 Jy ! Total flux subtracted in 200 components = 0.00034558 Jy ! Clean residual min=-0.001858 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.263431 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 0.263431 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=0.062045Jy sigma=1.363993 ! Fit after self-cal, rms=0.062044Jy sigma=1.363973 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 = 8.74454e-05 Jy ! Component: 100 - total flux cleaned = 0.000131763 Jy ! Component: 150 - total flux cleaned = 0.000174373 Jy ! Component: 200 - total flux cleaned = 0.000215117 Jy ! Total flux subtracted in 200 components = 0.000215117 Jy ! Clean residual min=-0.001860 max=0.001651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.263646 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.263646 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=0.062030Jy sigma=1.363649 ! Fit after self-cal, rms=0.062029Jy sigma=1.363629 ! 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=0.062029Jy sigma=1.363629 ! Fit after self-cal, rms=0.062040Jy sigma=1.363610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=2.982 mas, bpa=4.611 degrees ! Estimated noise=0.403618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128218 Jy ! Component: 100 - total flux cleaned = 0.000173083 Jy ! Component: 150 - total flux cleaned = 0.000209589 Jy ! Component: 200 - total flux cleaned = 0.000241769 Jy ! Total flux subtracted in 200 components = 0.000241769 Jy ! Clean residual min=-0.001691 max=0.001974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.263888 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.263888 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=0.062036Jy sigma=1.363555 ! Fit after self-cal, rms=0.062034Jy sigma=1.363513 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 = 4.8073e-05 Jy ! Component: 100 - total flux cleaned = 9.61521e-05 Jy ! Component: 150 - total flux cleaned = 0.000124832 Jy ! Component: 200 - total flux cleaned = 0.000137942 Jy ! Total flux subtracted in 200 components = 0.000137942 Jy ! Clean residual min=-0.001661 max=0.001938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.264026 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 145 components and 0.264026 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=0.062032Jy sigma=1.363508 ! Fit after self-cal, rms=0.062030Jy sigma=1.363482 ! Inverting map ! Added new window around map position (22.8, -47.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149196 Jy ! Component: 100 - total flux cleaned = 0.00170787 Jy ! Component: 150 - total flux cleaned = 0.00173948 Jy ! Component: 200 - total flux cleaned = 0.00176613 Jy ! Total flux subtracted in 200 components = 0.00176613 Jy ! Clean residual min=-0.001469 max=0.001471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.265792 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 172 components and 0.265792 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=0.061984Jy sigma=1.362659 ! Fit after self-cal, rms=0.061982Jy sigma=1.362568 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.915 mas, bpa=0.7603 degrees ! Estimated noise=0.331863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.915 at 0.7603 degrees (North through East) ! Clean map min=-0.00159 max=0.16028 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=0.8269 mas, bmaj=1.695 mas, bpa=-1.805 degrees ! Estimated noise=0.481918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127191 Jy ! Component: 100 - total flux cleaned = 0.174261 Jy ! Component: 150 - total flux cleaned = 0.200302 Jy ! Component: 200 - total flux cleaned = 0.216082 Jy ! Total flux subtracted in 200 components = 0.216082 Jy ! Clean residual min=-0.005307 max=0.008251 Jy/beam ! Clean residual mean=-0.000020 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.216082 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.216082 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.915 mas, bpa=0.7603 degrees ! Estimated noise=0.331863 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 = 0.013201 Jy ! Component: 100 - total flux cleaned = 0.0215223 Jy ! Component: 150 - total flux cleaned = 0.0273739 Jy ! Component: 200 - total flux cleaned = 0.0316196 Jy ! Total flux subtracted in 200 components = 0.0316196 Jy ! Clean residual min=-0.002352 max=0.002931 Jy/beam ! Clean residual mean=-0.000011 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.247702 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.247702 Jy ! Inverting map ! Added new window around map position (19.2, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331881 Jy ! Component: 100 - total flux cleaned = 0.00587833 Jy ! Component: 150 - total flux cleaned = 0.00799257 Jy ! Component: 200 - total flux cleaned = 0.00951222 Jy ! Total flux subtracted in 200 components = 0.00951222 Jy ! Clean residual min=-0.001871 max=0.001826 Jy/beam ! Clean residual mean=-0.000006 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.257214 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.257214 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=2.282 mas, bmaj=2.982 mas, bpa=4.611 degrees ! Estimated noise=0.403618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231458 Jy ! Component: 100 - total flux cleaned = 0.003946 Jy ! Component: 150 - total flux cleaned = 0.00523899 Jy ! Component: 200 - total flux cleaned = 0.00617603 Jy ! Total flux subtracted in 200 components = 0.00617603 Jy ! Clean residual min=-0.001638 max=0.001745 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.26339 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 = 0.000652738 Jy ! Component: 100 - total flux cleaned = 0.00100373 Jy ! Component: 150 - total flux cleaned = 0.00117805 Jy ! Component: 200 - total flux cleaned = 0.00128633 Jy ! Total flux subtracted in 200 components = 0.00128633 Jy ! Clean residual min=-0.001509 max=0.001479 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.264677 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 138 components and 0.264677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.915 mas, bpa=0.7603 degrees ! Estimated noise=0.331863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120886 Jy ! Component: 100 - total flux cleaned = 1.33166e-05 Jy ! Component: 150 - total flux cleaned = 5.34202e-05 Jy ! Component: 200 - total flux cleaned = 0.000161343 Jy ! Total flux subtracted in 200 components = 0.000161343 Jy ! Clean residual min=-0.001587 max=0.001571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.264838 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.264838 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=0.061924Jy sigma=1.361668 ! Fit after self-cal, rms=0.061916Jy sigma=1.361190 wmodel /scr/pima/bg219i_uvs/J2157+1014_X_map.mod ! Writing 155 model components to file: /scr/pima/bg219i_uvs/J2157+1014_X_map.mod wobs /scr/pima/bg219i_uvs/J2157+1014_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2157+1014_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2157+1014_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J2157+1014_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 = -0.000353283 Jy ! Component: 100 - total flux cleaned = -0.000487936 Jy ! Component: 150 - total flux cleaned = -0.000746349 Jy ! Component: 200 - total flux cleaned = -0.00101998 Jy ! Component: 250 - total flux cleaned = -0.00126075 Jy ! Component: 300 - total flux cleaned = -0.00149458 Jy ! Component: 350 - total flux cleaned = -0.00160853 Jy ! Component: 400 - total flux cleaned = -0.00165298 Jy ! Component: 450 - total flux cleaned = -0.00171865 Jy ! Component: 500 - total flux cleaned = -0.00180347 Jy ! Component: 550 - total flux cleaned = -0.00184453 Jy ! Component: 600 - total flux cleaned = -0.00192594 Jy ! Component: 650 - total flux cleaned = -0.00202637 Jy ! Component: 700 - total flux cleaned = -0.00210516 Jy ! Component: 750 - total flux cleaned = -0.0022016 Jy ! Component: 800 - total flux cleaned = -0.00225867 Jy ! Component: 850 - total flux cleaned = -0.00233348 Jy ! Component: 900 - total flux cleaned = -0.00237019 Jy ! Component: 950 - total flux cleaned = -0.00240634 Jy ! Component: 1000 - total flux cleaned = -0.00240644 Jy ! Component: 1050 - total flux cleaned = -0.00245906 Jy ! Component: 1100 - total flux cleaned = -0.002459 Jy ! Component: 1150 - total flux cleaned = -0.00251007 Jy ! Component: 1200 - total flux cleaned = -0.00252658 Jy ! Component: 1250 - total flux cleaned = -0.00252665 Jy ! Component: 1300 - total flux cleaned = -0.00262522 Jy ! Component: 1350 - total flux cleaned = -0.00267384 Jy ! Component: 1400 - total flux cleaned = -0.00268978 Jy ! Component: 1450 - total flux cleaned = -0.00273746 Jy ! Component: 1500 - total flux cleaned = -0.00276882 Jy ! Component: 1550 - total flux cleaned = -0.0027996 Jy ! Component: 1600 - total flux cleaned = -0.0028298 Jy ! Component: 1650 - total flux cleaned = -0.00287508 Jy ! Component: 1700 - total flux cleaned = -0.00284531 Jy ! Component: 1750 - total flux cleaned = -0.00291928 Jy ! Component: 1800 - total flux cleaned = -0.00293408 Jy ! Component: 1850 - total flux cleaned = -0.00294852 Jy ! Component: 1900 - total flux cleaned = -0.00299149 Jy ! Component: 1950 - total flux cleaned = -0.00303409 Jy ! Component: 2000 - total flux cleaned = -0.00303414 Jy ! Component: 2050 - total flux cleaned = -0.00303427 Jy ! Component: 2100 - total flux cleaned = -0.00306186 Jy ! Component: 2150 - total flux cleaned = -0.00310288 Jy ! Component: 2200 - total flux cleaned = -0.0031433 Jy ! Component: 2250 - total flux cleaned = -0.00320994 Jy ! Component: 2300 - total flux cleaned = -0.00319661 Jy ! Component: 2350 - total flux cleaned = -0.00324881 Jy ! Component: 2400 - total flux cleaned = -0.003236 Jy ! Component: 2450 - total flux cleaned = -0.00324901 Jy ! Component: 2500 - total flux cleaned = -0.00326183 Jy ! Component: 2550 - total flux cleaned = -0.00332455 Jy ! Component: 2600 - total flux cleaned = -0.00331205 Jy ! Component: 2650 - total flux cleaned = -0.00332429 Jy ! Component: 2700 - total flux cleaned = -0.003312 Jy ! Component: 2750 - total flux cleaned = -0.00328772 Jy ! Component: 2800 - total flux cleaned = -0.00332375 Jy ! Component: 2850 - total flux cleaned = -0.00327608 Jy ! Component: 2900 - total flux cleaned = -0.00329964 Jy ! Component: 2950 - total flux cleaned = -0.0032059 Jy ! Component: 3000 - total flux cleaned = -0.00322916 Jy ! Component: 3050 - total flux cleaned = -0.00324066 Jy ! Component: 3100 - total flux cleaned = -0.0032064 Jy ! Component: 3150 - total flux cleaned = -0.00322911 Jy ! Component: 3200 - total flux cleaned = -0.00320671 Jy ! Component: 3250 - total flux cleaned = -0.00325135 Jy ! Component: 3300 - total flux cleaned = -0.0032735 Jy ! Component: 3350 - total flux cleaned = -0.00328444 Jy ! Component: 3400 - total flux cleaned = -0.0032845 Jy ! Component: 3450 - total flux cleaned = -0.0032629 Jy ! Component: 3500 - total flux cleaned = -0.00328431 Jy ! Component: 3550 - total flux cleaned = -0.00327371 Jy ! Component: 3600 - total flux cleaned = -0.0032948 Jy ! Component: 3650 - total flux cleaned = -0.00326326 Jy ! Component: 3700 - total flux cleaned = -0.00326325 Jy ! Component: 3750 - total flux cleaned = -0.00326327 Jy ! Component: 3800 - total flux cleaned = -0.00328395 Jy ! Component: 3850 - total flux cleaned = -0.00332473 Jy ! Component: 3900 - total flux cleaned = -0.00332468 Jy ! Component: 3950 - total flux cleaned = -0.00328431 Jy ! Component: 4000 - total flux cleaned = -0.00331438 Jy ! Component: 4050 - total flux cleaned = -0.00332436 Jy ! Total flux subtracted in 4096 components = -0.00333425 Jy ! Clean residual min=-0.000583 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.261504 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 439 components and 0.261504 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2157+1014_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.915 at 0.7603 degrees (North through East) ! Clean map min=-0.00099234 max=0.1598 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2157+1014_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313914 0.313914 0.627828 1.25566 2.51131 5.02262 10.0452 20.0905 40.181 80.362 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 955.675 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2157+1014_X_uvs.log closed on Wed Apr 6 23:57:16 2016