! Started logfile: /scr/pima/bg219a_uvs/J1558+5625_X_uvs.log on Wed Apr 6 21:40:30 2016 obs /scr/pima/bg219a_uvs/J1558+5625_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1558+5625_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.597884 visibilities/baseline/integration-bin. ! Found source: J1558+5625 ! ! 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 5424 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/J1558+5625_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 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=1.013353Jy sigma=29.630324 ! Fit after self-cal, rms=0.885882Jy sigma=25.801378 ! 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=0.7045 mas, bmaj=1.238 mas, bpa=52.72 degrees ! Estimated noise=0.79992 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 = 0.0795619 Jy ! Component: 100 - total flux cleaned = 0.104642 Jy ! Total flux subtracted in 100 components = 0.104642 Jy ! Clean residual min=-0.010025 max=0.011928 Jy/beam ! Clean residual mean=0.000081 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 0.104642 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.104642 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=0.055882Jy sigma=1.626501 ! Fit after self-cal, rms=0.055769Jy sigma=1.622164 ! 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=0.9016 mas, bmaj=1.461 mas, bpa=55.07 degrees ! Estimated noise=0.468819 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 = 0.0221218 Jy ! Component: 100 - total flux cleaned = 0.0331925 Jy ! Component: 150 - total flux cleaned = 0.0398886 Jy ! Component: 200 - total flux cleaned = 0.0441768 Jy ! Total flux subtracted in 200 components = 0.0441768 Jy ! Clean residual min=-0.005302 max=0.007837 Jy/beam ! Clean residual mean=0.000103 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.148819 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.148819 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=0.047089Jy sigma=1.345752 ! Fit after self-cal, rms=0.047000Jy sigma=1.340734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 1.461 at 55.07 degrees (North through East) ! Clean map min=-0.0046811 max=0.11093 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 0.91 LA 0.94 MK 1.04 NL 1.08 ! OV 1.03 PT 0.93 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.95 MK 1.04 NL 1.07 ! OV 1.05 PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.94 MK 1.03 NL 1.09 ! OV 1.01 PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.95 MK 0.97 NL 1.06 ! OV 1.02 PT 0.92 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 LA 0.97 MK 1.06 NL 1.09 ! OV 1.01 PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 1.02 MK 1.01 NL 1.05 ! OV 1.01 PT 0.89 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.98 MK 1.05 NL 1.04 ! OV 1.03 PT 0.92 SC 1.01 ! ! ! 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=0.047000Jy sigma=1.340734 ! Fit after self-cal, rms=0.046006Jy sigma=1.309628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=1.497 mas, bpa=54.4 degrees ! Estimated noise=0.46642 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 = -0.000310619 Jy ! Component: 100 - total flux cleaned = -0.000658303 Jy ! Component: 150 - total flux cleaned = -0.000867119 Jy ! Component: 200 - total flux cleaned = -0.000867029 Jy ! Total flux subtracted in 200 components = -0.000867029 Jy ! Clean residual min=-0.004090 max=0.005717 Jy/beam ! Clean residual mean=0.000041 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.147952 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.147952 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=0.045871Jy sigma=1.306018 ! Fit after self-cal, rms=0.045836Jy sigma=1.304819 ! 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=0.045836Jy sigma=1.304819 ! Fit after self-cal, rms=0.045895Jy sigma=1.289782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=1.486 mas, bpa=55.04 degrees ! Estimated noise=0.46719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120041 Jy ! Component: 100 - total flux cleaned = -6.46048e-05 Jy ! Component: 150 - total flux cleaned = -8.655e-05 Jy ! Component: 200 - total flux cleaned = -8.53625e-05 Jy ! Total flux subtracted in 200 components = -8.53625e-05 Jy ! Clean residual min=-0.003220 max=0.004714 Jy/beam ! Clean residual mean=0.000018 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.147867 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.147867 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=0.045858Jy sigma=1.288869 ! Fit after self-cal, rms=0.045877Jy sigma=1.288286 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 (12.6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383832 Jy ! Component: 100 - total flux cleaned = 0.00448053 Jy ! Component: 150 - total flux cleaned = 0.00490773 Jy ! Component: 200 - total flux cleaned = 0.00514668 Jy ! Total flux subtracted in 200 components = 0.00514668 Jy ! Clean residual min=-0.002191 max=0.002656 Jy/beam ! Clean residual mean=0.000016 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.153013 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.153013 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=0.045447Jy sigma=1.276642 ! Fit after self-cal, rms=0.045421Jy sigma=1.275807 ! Inverting map ! Added new window around map position (-1.2, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230278 Jy ! Component: 100 - total flux cleaned = 0.00259889 Jy ! Component: 150 - total flux cleaned = 0.0027208 Jy ! Component: 200 - total flux cleaned = 0.00283007 Jy ! Total flux subtracted in 200 components = 0.00283007 Jy ! Clean residual min=-0.001927 max=0.001929 Jy/beam ! Clean residual mean=0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.155844 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.155844 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=0.045280Jy sigma=1.272074 ! Fit after self-cal, rms=0.045268Jy sigma=1.271834 ! 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=0.045268Jy sigma=1.271834 ! Fit after self-cal, rms=0.045320Jy sigma=1.271200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=1.489 mas, bpa=55.07 degrees ! Estimated noise=0.467422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089968 Jy ! Component: 100 - total flux cleaned = 0.00103939 Jy ! Component: 150 - total flux cleaned = 0.00113426 Jy ! Component: 200 - total flux cleaned = 0.00116354 Jy ! Total flux subtracted in 200 components = 0.00116354 Jy ! Clean residual min=-0.001612 max=0.001727 Jy/beam ! Clean residual mean=0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.157007 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.157007 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=0.045267Jy sigma=1.269901 ! Fit after self-cal, rms=0.045264Jy sigma=1.269826 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 = 0.000374484 Jy ! Component: 100 - total flux cleaned = 0.000481121 Jy ! Component: 150 - total flux cleaned = 0.000505779 Jy ! Component: 200 - total flux cleaned = 0.000528317 Jy ! Total flux subtracted in 200 components = 0.000528317 Jy ! Clean residual min=-0.001531 max=0.001654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.157535 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.157535 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=0.045235Jy sigma=1.269161 ! Fit after self-cal, rms=0.045233Jy sigma=1.269134 ! 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=0.045233Jy sigma=1.269134 ! Fit after self-cal, rms=0.045345Jy sigma=1.268997 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=3.284 mas, bpa=52.34 degrees ! Estimated noise=0.579127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595155 Jy ! Component: 100 - total flux cleaned = 0.000631057 Jy ! Component: 150 - total flux cleaned = 0.000661988 Jy ! Component: 200 - total flux cleaned = 0.000676163 Jy ! Total flux subtracted in 200 components = 0.000676163 Jy ! Clean residual min=-0.001368 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.158212 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.158212 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=0.045337Jy sigma=1.268768 ! Fit after self-cal, rms=0.045338Jy sigma=1.268751 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 = 0.000162262 Jy ! Component: 100 - total flux cleaned = 0.000175414 Jy ! Component: 150 - total flux cleaned = 0.000188295 Jy ! Component: 200 - total flux cleaned = 0.000188207 Jy ! Total flux subtracted in 200 components = 0.000188207 Jy ! Clean residual min=-0.001307 max=0.001213 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.1584 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.1584 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=0.045336Jy sigma=1.268665 ! Fit after self-cal, rms=0.045336Jy sigma=1.268658 ! 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=0.9166 mas, bmaj=1.491 mas, bpa=55.1 degrees ! Estimated noise=0.468242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9166 x 1.491 at 55.1 degrees (North through East) ! Clean map min=-0.0014443 max=0.11005 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=0.7154 mas, bmaj=1.256 mas, bpa=52.85 degrees ! Estimated noise=0.813754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807858 Jy ! Component: 100 - total flux cleaned = 0.106426 Jy ! Component: 150 - total flux cleaned = 0.118853 Jy ! Component: 200 - total flux cleaned = 0.126905 Jy ! Total flux subtracted in 200 components = 0.126905 Jy ! Clean residual min=-0.006218 max=0.005950 Jy/beam ! Clean residual mean=0.000034 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.126905 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.126905 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=1.491 mas, bpa=55.1 degrees ! Estimated noise=0.468242 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 = 0.0100164 Jy ! Component: 100 - total flux cleaned = 0.0155901 Jy ! Component: 150 - total flux cleaned = 0.0195777 Jy ! Component: 200 - total flux cleaned = 0.0225455 Jy ! Total flux subtracted in 200 components = 0.0225455 Jy ! Clean residual min=-0.002716 max=0.002732 Jy/beam ! Clean residual mean=0.000031 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.149451 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.149451 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=2.245 mas, bmaj=3.284 mas, bpa=52.34 degrees ! Estimated noise=0.579127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330444 Jy ! Component: 100 - total flux cleaned = 0.00510544 Jy ! Component: 150 - total flux cleaned = 0.0063443 Jy ! Component: 200 - total flux cleaned = 0.00707181 Jy ! Total flux subtracted in 200 components = 0.00707181 Jy ! Clean residual min=-0.001687 max=0.001569 Jy/beam ! Clean residual mean=0.000017 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.156522 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 = 0.000367726 Jy ! Component: 100 - total flux cleaned = 0.000670015 Jy ! Component: 150 - total flux cleaned = 0.000847293 Jy ! Component: 200 - total flux cleaned = 0.00093407 Jy ! Total flux subtracted in 200 components = 0.00093407 Jy ! Clean residual min=-0.001593 max=0.001430 Jy/beam ! Clean residual mean=0.000011 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.157456 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 0.157456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=1.491 mas, bpa=55.1 degrees ! Estimated noise=0.468242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154972 Jy ! Component: 100 - total flux cleaned = -0.000103192 Jy ! Component: 150 - total flux cleaned = -5.19628e-05 Jy ! Component: 200 - total flux cleaned = -4.93422e-06 Jy ! Total flux subtracted in 200 components = -4.93422e-06 Jy ! Clean residual min=-0.001587 max=0.001796 Jy/beam ! Clean residual mean=0.000005 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.157451 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.157451 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=0.045444Jy sigma=1.270900 ! Fit after self-cal, rms=0.045425Jy sigma=1.270680 wmodel /scr/pima/bg219a_uvs/J1558+5625_X_map.mod ! Writing 82 model components to file: /scr/pima/bg219a_uvs/J1558+5625_X_map.mod wobs /scr/pima/bg219a_uvs/J1558+5625_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1558+5625_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1558+5625_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1558+5625_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 = 0.000325478 Jy ! Component: 100 - total flux cleaned = 0.000557457 Jy ! Component: 150 - total flux cleaned = 0.000721694 Jy ! Component: 200 - total flux cleaned = 0.000851119 Jy ! Component: 250 - total flux cleaned = 0.000998926 Jy ! Component: 300 - total flux cleaned = 0.00111705 Jy ! Component: 350 - total flux cleaned = 0.00123182 Jy ! Component: 400 - total flux cleaned = 0.00129825 Jy ! Component: 450 - total flux cleaned = 0.00136225 Jy ! Component: 500 - total flux cleaned = 0.00140374 Jy ! Component: 550 - total flux cleaned = 0.00146502 Jy ! Component: 600 - total flux cleaned = 0.00152464 Jy ! Component: 650 - total flux cleaned = 0.00160182 Jy ! Component: 700 - total flux cleaned = 0.00162062 Jy ! Component: 750 - total flux cleaned = 0.00165811 Jy ! Component: 800 - total flux cleaned = 0.00173105 Jy ! Component: 850 - total flux cleaned = 0.00173067 Jy ! Component: 900 - total flux cleaned = 0.00176573 Jy ! Component: 950 - total flux cleaned = 0.00183478 Jy ! Component: 1000 - total flux cleaned = 0.00188581 Jy ! Component: 1050 - total flux cleaned = 0.00186936 Jy ! Component: 1100 - total flux cleaned = 0.00190284 Jy ! Component: 1150 - total flux cleaned = 0.00195174 Jy ! Component: 1200 - total flux cleaned = 0.00198396 Jy ! Component: 1250 - total flux cleaned = 0.00199993 Jy ! Component: 1300 - total flux cleaned = 0.0020472 Jy ! Component: 1350 - total flux cleaned = 0.00207806 Jy ! Component: 1400 - total flux cleaned = 0.00209328 Jy ! Component: 1450 - total flux cleaned = 0.00215371 Jy ! Component: 1500 - total flux cleaned = 0.00210894 Jy ! Component: 1550 - total flux cleaned = 0.00212365 Jy ! Component: 1600 - total flux cleaned = 0.00209423 Jy ! Component: 1650 - total flux cleaned = 0.00205074 Jy ! Component: 1700 - total flux cleaned = 0.00205073 Jy ! Component: 1750 - total flux cleaned = 0.00200797 Jy ! Component: 1800 - total flux cleaned = 0.00200781 Jy ! Component: 1850 - total flux cleaned = 0.00196568 Jy ! Component: 1900 - total flux cleaned = 0.00195169 Jy ! Component: 1950 - total flux cleaned = 0.00189653 Jy ! Component: 2000 - total flux cleaned = 0.00186922 Jy ! Component: 2050 - total flux cleaned = 0.00185562 Jy ! Component: 2100 - total flux cleaned = 0.00182871 Jy ! Component: 2150 - total flux cleaned = 0.00181538 Jy ! Component: 2200 - total flux cleaned = 0.00181533 Jy ! Component: 2250 - total flux cleaned = 0.00180206 Jy ! Component: 2300 - total flux cleaned = 0.00176265 Jy ! Component: 2350 - total flux cleaned = 0.00173654 Jy ! Component: 2400 - total flux cleaned = 0.00171056 Jy ! Component: 2450 - total flux cleaned = 0.0016719 Jy ! Component: 2500 - total flux cleaned = 0.00163336 Jy ! Component: 2550 - total flux cleaned = 0.00160779 Jy ! Component: 2600 - total flux cleaned = 0.00158234 Jy ! Component: 2650 - total flux cleaned = 0.00151899 Jy ! Component: 2700 - total flux cleaned = 0.00148124 Jy ! Component: 2750 - total flux cleaned = 0.00141838 Jy ! Component: 2800 - total flux cleaned = 0.00134334 Jy ! Component: 2850 - total flux cleaned = 0.00126854 Jy ! Component: 2900 - total flux cleaned = 0.00120643 Jy ! Component: 2950 - total flux cleaned = 0.00115691 Jy ! Component: 3000 - total flux cleaned = 0.00105812 Jy ! Component: 3050 - total flux cleaned = 0.00100893 Jy ! Component: 3100 - total flux cleaned = 0.000923155 Jy ! Component: 3150 - total flux cleaned = 0.000886494 Jy ! Component: 3200 - total flux cleaned = 0.000813323 Jy ! Component: 3250 - total flux cleaned = 0.000715983 Jy ! Component: 3300 - total flux cleaned = 0.000655332 Jy ! Component: 3350 - total flux cleaned = 0.000618995 Jy ! Component: 3400 - total flux cleaned = 0.000558607 Jy ! Component: 3450 - total flux cleaned = 0.000498246 Jy ! Component: 3500 - total flux cleaned = 0.000426064 Jy ! Component: 3550 - total flux cleaned = 0.000341832 Jy ! Component: 3600 - total flux cleaned = 0.000293735 Jy ! Component: 3650 - total flux cleaned = 0.000197628 Jy ! Component: 3700 - total flux cleaned = 0.00016163 Jy ! Component: 3750 - total flux cleaned = 8.96503e-05 Jy ! Component: 3800 - total flux cleaned = -6.33172e-06 Jy ! Component: 3850 - total flux cleaned = -7.82894e-05 Jy ! Component: 3900 - total flux cleaned = -0.000138193 Jy ! Component: 3950 - total flux cleaned = -0.000222146 Jy ! Component: 4000 - total flux cleaned = -0.000270074 Jy ! Component: 4050 - total flux cleaned = -0.000341944 Jy ! Total flux subtracted in 4096 components = -0.000389873 Jy ! Clean residual min=-0.000732 max=0.000712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.157062 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 282 components and 0.157062 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1558+5625_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9166 x 1.491 at 55.1 degrees (North through East) ! Clean map min=-0.001489 max=0.11261 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1558+5625_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495019 0.495019 0.990037 1.98007 3.96015 7.9203 15.8406 31.6812 63.3624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 606.037 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1558+5625_X_uvs.log closed on Wed Apr 6 21:40:34 2016