! Started logfile: /scr/pima/bg219a_uvs/J0728+5701_X_uvs.log on Wed Apr 6 21:29:19 2016 obs /scr/pima/bg219a_uvs/J0728+5701_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0728+5701_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.818027 visibilities/baseline/integration-bin. ! Found source: J0728+5701 ! ! 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 121 lines of history. ! ! Reading 5772 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/bg219a_uvs/J0728+5701_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.010644Jy sigma=27.770690 ! Fit after self-cal, rms=0.907522Jy sigma=24.813720 ! 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=0.7871 mas, bmaj=1.129 mas, bpa=-87.66 degrees ! Estimated noise=0.917147 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 = 0.0692211 Jy ! Component: 100 - total flux cleaned = 0.0884359 Jy ! Total flux subtracted in 100 components = 0.0884359 Jy ! Clean residual min=-0.009966 max=0.011306 Jy/beam ! Clean residual mean=0.000162 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 0.0884359 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0884359 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=0.058168Jy sigma=1.514106 ! Fit after self-cal, rms=0.057722Jy sigma=1.503691 ! 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=0.9143 mas, bmaj=1.306 mas, bpa=-87.92 degrees ! Estimated noise=0.498504 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 = 0.0131787 Jy ! Component: 100 - total flux cleaned = 0.0201899 Jy ! Component: 150 - total flux cleaned = 0.0243817 Jy ! Component: 200 - total flux cleaned = 0.0270206 Jy ! Total flux subtracted in 200 components = 0.0270206 Jy ! Clean residual min=-0.007248 max=0.010642 Jy/beam ! Clean residual mean=0.000174 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.115457 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.115457 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=0.054977Jy sigma=1.411703 ! Fit after self-cal, rms=0.054991Jy sigma=1.410889 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9143 x 1.306 at -87.92 degrees (North through East) ! Clean map min=-0.0071011 max=0.090862 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: ! FD 0.86 LA 0.99 MK 1.02 NL 1.11 ! OV 0.99 PT 0.90 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 LA 0.98 MK 1.02 NL 1.20 ! OV 0.99 PT 0.90 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.99 MK 1.05 NL 1.15 ! OV 0.99 PT 0.87 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.03 MK 1.06 NL 1.16 ! OV 0.98 PT 0.88 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 LA 0.97 MK 1.09 NL 1.16 ! OV 0.96 PT 0.91 SC 1.17 ! ! ! 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=0.054991Jy sigma=1.410889 ! Fit after self-cal, rms=0.055830Jy sigma=1.384327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9308 mas, bmaj=1.325 mas, bpa=-87.12 degrees ! Estimated noise=0.506174 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 = -0.000228442 Jy ! Component: 100 - total flux cleaned = -0.000223208 Jy ! Component: 150 - total flux cleaned = -0.000174315 Jy ! Component: 200 - total flux cleaned = -8.90492e-05 Jy ! Total flux subtracted in 200 components = -8.90492e-05 Jy ! Clean residual min=-0.006800 max=0.007949 Jy/beam ! Clean residual mean=0.000151 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.115368 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.115368 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=0.055709Jy sigma=1.381726 ! Fit after self-cal, rms=0.055781Jy sigma=1.380737 ! 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=0.055781Jy sigma=1.380737 ! Fit after self-cal, rms=0.057188Jy sigma=1.356576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9295 mas, bmaj=1.316 mas, bpa=-88.5 degrees ! Estimated noise=0.508569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147292 Jy ! Component: 100 - total flux cleaned = 0.00150393 Jy ! Component: 150 - total flux cleaned = 0.00153036 Jy ! Component: 200 - total flux cleaned = 0.00155275 Jy ! Total flux subtracted in 200 components = 0.00155275 Jy ! Clean residual min=-0.006037 max=0.006720 Jy/beam ! Clean residual mean=0.000087 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.11692 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.11692 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=0.057129Jy sigma=1.355508 ! Fit after self-cal, rms=0.057234Jy sigma=1.354608 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 (-37.2, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625743 Jy ! Component: 100 - total flux cleaned = 0.00942803 Jy ! Component: 150 - total flux cleaned = 0.0113091 Jy ! Component: 200 - total flux cleaned = 0.012125 Jy ! Total flux subtracted in 200 components = 0.012125 Jy ! Clean residual min=-0.004467 max=0.004793 Jy/beam ! Clean residual mean=0.000009 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.129045 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.129045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056555Jy sigma=1.333936 ! Fit after self-cal, rms=0.056494Jy sigma=1.331453 ! Inverting map ! Added new window around map position (11, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393357 Jy ! Component: 100 - total flux cleaned = 0.00577484 Jy ! Component: 150 - total flux cleaned = 0.0068962 Jy ! Component: 200 - total flux cleaned = 0.00776466 Jy ! Total flux subtracted in 200 components = 0.00776466 Jy ! Clean residual min=-0.004144 max=0.003446 Jy/beam ! Clean residual mean=-0.000002 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.13681 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.13681 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=0.056165Jy sigma=1.322534 ! Fit after self-cal, rms=0.056130Jy sigma=1.321050 ! 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=0.056130Jy sigma=1.321050 ! Fit after self-cal, rms=0.055622Jy sigma=1.311481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9277 mas, bmaj=1.314 mas, bpa=-88.41 degrees ! Estimated noise=0.508368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228769 Jy ! Component: 100 - total flux cleaned = 0.00343439 Jy ! Component: 150 - total flux cleaned = 0.00421273 Jy ! Component: 200 - total flux cleaned = 0.00485809 Jy ! Total flux subtracted in 200 components = 0.00485809 Jy ! Clean residual min=-0.003694 max=0.003249 Jy/beam ! Clean residual mean=-0.000018 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.141668 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.141668 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=0.055478Jy sigma=1.307446 ! Fit after self-cal, rms=0.055459Jy sigma=1.307029 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 = 0.000807058 Jy ! Component: 100 - total flux cleaned = 0.00124131 Jy ! Component: 150 - total flux cleaned = 0.00167978 Jy ! Component: 200 - total flux cleaned = 0.00211785 Jy ! Total flux subtracted in 200 components = 0.00211785 Jy ! Clean residual min=-0.003631 max=0.003031 Jy/beam ! Clean residual mean=-0.000025 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.143786 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.143786 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=0.055393Jy sigma=1.305580 ! Fit after self-cal, rms=0.055390Jy sigma=1.305513 ! 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=0.055390Jy sigma=1.305513 ! Fit after self-cal, rms=0.055178Jy sigma=1.298904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=3.149 mas, bpa=80.68 degrees ! Estimated noise=0.626712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105369 Jy ! Component: 100 - total flux cleaned = 0.00157552 Jy ! Component: 150 - total flux cleaned = 0.00179835 Jy ! Component: 200 - total flux cleaned = 0.00193362 Jy ! Total flux subtracted in 200 components = 0.00193362 Jy ! Clean residual min=-0.003158 max=0.003301 Jy/beam ! Clean residual mean=-0.000031 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.145719 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 0.145719 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=0.055148Jy sigma=1.298060 ! Fit after self-cal, rms=0.055151Jy sigma=1.297932 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 = 0.000351971 Jy ! Component: 100 - total flux cleaned = 0.000441004 Jy ! Component: 150 - total flux cleaned = 0.000524754 Jy ! Component: 200 - total flux cleaned = 0.000576804 Jy ! Total flux subtracted in 200 components = 0.000576804 Jy ! Clean residual min=-0.003006 max=0.003196 Jy/beam ! Clean residual mean=-0.000036 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.146296 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.146296 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=0.055138Jy sigma=1.297598 ! Fit after self-cal, rms=0.055133Jy sigma=1.297560 ! 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=0.9292 mas, bmaj=1.315 mas, bpa=-88.47 degrees ! Estimated noise=0.506597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9292 x 1.315 at -88.47 degrees (North through East) ! Clean map min=-0.0027741 max=0.091691 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=0.7998 mas, bmaj=1.135 mas, bpa=-89.15 degrees ! Estimated noise=0.948852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0721705 Jy ! Component: 100 - total flux cleaned = 0.0919319 Jy ! Component: 150 - total flux cleaned = 0.10158 Jy ! Component: 200 - total flux cleaned = 0.108344 Jy ! Total flux subtracted in 200 components = 0.108344 Jy ! Clean residual min=-0.006802 max=0.006532 Jy/beam ! Clean residual mean=0.000083 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.108344 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.108344 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=1.315 mas, bpa=-88.47 degrees ! Estimated noise=0.506597 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 = 0.00797666 Jy ! Component: 100 - total flux cleaned = 0.0135903 Jy ! Component: 150 - total flux cleaned = 0.0180846 Jy ! Component: 200 - total flux cleaned = 0.0217215 Jy ! Total flux subtracted in 200 components = 0.0217215 Jy ! Clean residual min=-0.004122 max=0.004780 Jy/beam ! Clean residual mean=0.000032 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.130065 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.130065 Jy ! Inverting map ! Added new window around map position (2.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044333 Jy ! Component: 100 - total flux cleaned = 0.00701146 Jy ! Component: 150 - total flux cleaned = 0.00887907 Jy ! Component: 200 - total flux cleaned = 0.0104217 Jy ! Total flux subtracted in 200 components = 0.0104217 Jy ! Clean residual min=-0.003316 max=0.003067 Jy/beam ! Clean residual mean=0.000011 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.140487 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.140487 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=2.24 mas, bmaj=3.149 mas, bpa=80.68 degrees ! Estimated noise=0.626712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281393 Jy ! Component: 100 - total flux cleaned = 0.00447514 Jy ! Component: 150 - total flux cleaned = 0.00554453 Jy ! Component: 200 - total flux cleaned = 0.00627353 Jy ! Total flux subtracted in 200 components = 0.00627353 Jy ! Clean residual min=-0.003242 max=0.003426 Jy/beam ! Clean residual mean=-0.000013 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.146761 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 = 0.000398263 Jy ! Component: 100 - total flux cleaned = 0.000711286 Jy ! Component: 150 - total flux cleaned = 0.000886793 Jy ! Component: 200 - total flux cleaned = 0.00104716 Jy ! Total flux subtracted in 200 components = 0.00104716 Jy ! Clean residual min=-0.003178 max=0.003178 Jy/beam ! Clean residual mean=-0.000019 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.147808 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 111 components and 0.147808 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=1.315 mas, bpa=-88.47 degrees ! Estimated noise=0.506597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368137 Jy ! Component: 100 - total flux cleaned = 0.000326874 Jy ! Component: 150 - total flux cleaned = 0.000365664 Jy ! Component: 200 - total flux cleaned = 0.00040048 Jy ! Total flux subtracted in 200 components = 0.00040048 Jy ! Clean residual min=-0.003158 max=0.002715 Jy/beam ! Clean residual mean=-0.000010 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.148208 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.148208 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=0.055052Jy sigma=1.294762 ! Fit after self-cal, rms=0.055013Jy sigma=1.294310 wmodel /scr/pima/bg219a_uvs/J0728+5701_X_map.mod ! Writing 127 model components to file: /scr/pima/bg219a_uvs/J0728+5701_X_map.mod wobs /scr/pima/bg219a_uvs/J0728+5701_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0728+5701_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0728+5701_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0728+5701_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 = -0.0011802 Jy ! Component: 100 - total flux cleaned = -0.00100615 Jy ! Component: 150 - total flux cleaned = -0.000846297 Jy ! Component: 200 - total flux cleaned = -0.000659914 Jy ! Component: 250 - total flux cleaned = -0.000277561 Jy ! Component: 300 - total flux cleaned = 5.40082e-05 Jy ! Component: 350 - total flux cleaned = 0.00024469 Jy ! Component: 400 - total flux cleaned = 0.000366238 Jy ! Component: 450 - total flux cleaned = 0.000426399 Jy ! Component: 500 - total flux cleaned = 0.000596224 Jy ! Component: 550 - total flux cleaned = 0.000623008 Jy ! Component: 600 - total flux cleaned = 0.000623202 Jy ! Component: 650 - total flux cleaned = 0.00054612 Jy ! Component: 700 - total flux cleaned = 0.000470363 Jy ! Component: 750 - total flux cleaned = 0.000322593 Jy ! Component: 800 - total flux cleaned = 0.00017783 Jy ! Component: 850 - total flux cleaned = 3.65714e-05 Jy ! Component: 900 - total flux cleaned = -0.000101597 Jy ! Component: 950 - total flux cleaned = -0.000259448 Jy ! Component: 1000 - total flux cleaned = -0.000435891 Jy ! Component: 1050 - total flux cleaned = -0.000565519 Jy ! Component: 1100 - total flux cleaned = -0.000714364 Jy ! Component: 1150 - total flux cleaned = -0.000922854 Jy ! Component: 1200 - total flux cleaned = -0.00106578 Jy ! Component: 1250 - total flux cleaned = -0.00120608 Jy ! Component: 1300 - total flux cleaned = -0.00132429 Jy ! Component: 1350 - total flux cleaned = -0.00142111 Jy ! Component: 1400 - total flux cleaned = -0.0015734 Jy ! Component: 1450 - total flux cleaned = -0.00164802 Jy ! Component: 1500 - total flux cleaned = -0.00172203 Jy ! Component: 1550 - total flux cleaned = -0.00172236 Jy ! Component: 1600 - total flux cleaned = -0.00182996 Jy ! Component: 1650 - total flux cleaned = -0.00188297 Jy ! Component: 1700 - total flux cleaned = -0.00191775 Jy ! Component: 1750 - total flux cleaned = -0.00193494 Jy ! Component: 1800 - total flux cleaned = -0.00190091 Jy ! Component: 1850 - total flux cleaned = -0.00200232 Jy ! Component: 1900 - total flux cleaned = -0.0020524 Jy ! Component: 1950 - total flux cleaned = -0.00208534 Jy ! Component: 2000 - total flux cleaned = -0.00213451 Jy ! Component: 2050 - total flux cleaned = -0.00216697 Jy ! Component: 2100 - total flux cleaned = -0.00231195 Jy ! Component: 2150 - total flux cleaned = -0.00232781 Jy ! Component: 2200 - total flux cleaned = -0.00237551 Jy ! Component: 2250 - total flux cleaned = -0.00245419 Jy ! Component: 2300 - total flux cleaned = -0.00251658 Jy ! Component: 2350 - total flux cleaned = -0.00259395 Jy ! Component: 2400 - total flux cleaned = -0.00270151 Jy ! Component: 2450 - total flux cleaned = -0.0027779 Jy ! Component: 2500 - total flux cleaned = -0.00283861 Jy ! Component: 2550 - total flux cleaned = -0.00289901 Jy ! Component: 2600 - total flux cleaned = -0.00300414 Jy ! Component: 2650 - total flux cleaned = -0.00304902 Jy ! Component: 2700 - total flux cleaned = -0.00312352 Jy ! Component: 2750 - total flux cleaned = -0.00322743 Jy ! Component: 2800 - total flux cleaned = -0.00325694 Jy ! Component: 2850 - total flux cleaned = -0.00331581 Jy ! Component: 2900 - total flux cleaned = -0.0033598 Jy ! Component: 2950 - total flux cleaned = -0.00340357 Jy ! Component: 3000 - total flux cleaned = -0.00341808 Jy ! Component: 3050 - total flux cleaned = -0.00346169 Jy ! Component: 3100 - total flux cleaned = -0.00349061 Jy ! Component: 3150 - total flux cleaned = -0.00351934 Jy ! Component: 3200 - total flux cleaned = -0.00356238 Jy ! Component: 3250 - total flux cleaned = -0.00359097 Jy ! Component: 3300 - total flux cleaned = -0.00363382 Jy ! Component: 3350 - total flux cleaned = -0.00366232 Jy ! Component: 3400 - total flux cleaned = -0.00370494 Jy ! Component: 3450 - total flux cleaned = -0.0037333 Jy ! Component: 3500 - total flux cleaned = -0.00376162 Jy ! Component: 3550 - total flux cleaned = -0.00380399 Jy ! Component: 3600 - total flux cleaned = -0.00383219 Jy ! Component: 3650 - total flux cleaned = -0.00383206 Jy ! Component: 3700 - total flux cleaned = -0.00386023 Jy ! Component: 3750 - total flux cleaned = -0.00388831 Jy ! Component: 3800 - total flux cleaned = -0.00393048 Jy ! Component: 3850 - total flux cleaned = -0.00394457 Jy ! Component: 3900 - total flux cleaned = -0.0039726 Jy ! Component: 3950 - total flux cleaned = -0.00398663 Jy ! Component: 4000 - total flux cleaned = -0.00401467 Jy ! Component: 4050 - total flux cleaned = -0.00404263 Jy ! Total flux subtracted in 4096 components = -0.00405661 Jy ! Clean residual min=-0.000848 max=0.000868 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.144152 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 337 components and 0.144152 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0728+5701_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9292 x 1.315 at -88.47 degrees (North through East) ! Clean map min=-0.0018626 max=0.093846 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0728+5701_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0938464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.634743 0.634743 1.26949 2.53897 5.07794 10.1559 20.3118 40.6236 81.2471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 472.632 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0728+5701_X_uvs.log closed on Wed Apr 6 21:29:24 2016