! Started logfile: /scr/pima/bg219h_uvs/J0653-0625_X_dfm.log on Thu May 19 22:13:38 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0653-0625_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0653-0625_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695238 visibilities/baseline/integration-bin. ! Found source: J0653-0625 ! ! 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 15768 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0653-0625_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.085612Jy sigma=24.332582 ! Fit after self-cal, rms=0.686382Jy sigma=16.134350 ! 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=0.7157 mas, bmaj=1.789 mas, bpa=3.266 degrees ! Estimated noise=0.474842 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 = 0.261883 Jy ! Component: 100 - total flux cleaned = 0.326213 Jy ! Total flux subtracted in 100 components = 0.326213 Jy ! Clean residual min=-0.036260 max=0.062387 Jy/beam ! Clean residual mean=-0.000023 rms=0.010568 Jy/beam ! Combined flux in latest and established models = 0.326213 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.326213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.197711Jy sigma=4.646841 ! Fit after self-cal, rms=0.197192Jy sigma=4.633607 ! 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=0.9235 mas, bmaj=2.237 mas, bpa=5.85 degrees ! Estimated noise=0.263383 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 = -0.00505651 Jy ! Component: 100 - total flux cleaned = -0.00736092 Jy ! Component: 150 - total flux cleaned = -0.00914952 Jy ! Component: 200 - total flux cleaned = -0.0100924 Jy ! Total flux subtracted in 200 components = -0.0100924 Jy ! Clean residual min=-0.045508 max=0.070213 Jy/beam ! Clean residual mean=-0.000056 rms=0.014255 Jy/beam ! Combined flux in latest and established models = 0.316121 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.316121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.191844Jy sigma=4.545719 ! Fit after self-cal, rms=0.191670Jy sigma=4.543955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.237 at 5.85 degrees (North through East) ! Clean map min=-0.043885 max=0.33123 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.191670Jy sigma=4.543955 ! Fit after self-cal, rms=0.191670Jy sigma=4.543955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.237 mas, bpa=5.85 degrees ! Estimated noise=0.263383 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 = 0.000385558 Jy ! Component: 100 - total flux cleaned = -0.000244284 Jy ! Component: 150 - total flux cleaned = -0.0012756 Jy ! Component: 200 - total flux cleaned = -0.00218556 Jy ! Total flux subtracted in 200 components = -0.00218556 Jy ! Clean residual min=-0.045226 max=0.069128 Jy/beam ! Clean residual mean=-0.000056 rms=0.014221 Jy/beam ! Combined flux in latest and established models = 0.313935 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.313935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.190633Jy sigma=4.530753 ! Fit after self-cal, rms=0.190576Jy sigma=4.530274 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.190576Jy sigma=4.530274 ! Fit after self-cal, rms=0.190576Jy sigma=4.530274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.237 mas, bpa=5.85 degrees ! Estimated noise=0.263383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101734 Jy ! Component: 100 - total flux cleaned = -0.00201026 Jy ! Component: 150 - total flux cleaned = -0.00272364 Jy ! Component: 200 - total flux cleaned = -0.00337234 Jy ! Total flux subtracted in 200 components = -0.00337234 Jy ! Clean residual min=-0.045386 max=0.068733 Jy/beam ! Clean residual mean=-0.000056 rms=0.014193 Jy/beam ! Combined flux in latest and established models = 0.310563 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.310563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.190280Jy sigma=4.521860 ! Fit after self-cal, rms=0.190212Jy sigma=4.521103 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 (-47.8, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0651908 Jy ! Component: 100 - total flux cleaned = 0.101266 Jy ! Component: 150 - total flux cleaned = 0.127386 Jy ! Component: 200 - total flux cleaned = 0.147723 Jy ! Total flux subtracted in 200 components = 0.147723 Jy ! Clean residual min=-0.036929 max=0.059997 Jy/beam ! Clean residual mean=-0.000027 rms=0.011094 Jy/beam ! Combined flux in latest and established models = 0.458286 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 101 components and 0.458286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.167561Jy sigma=3.902127 ! Fit after self-cal, rms=0.162879Jy sigma=3.805602 ! Inverting map ! Added new window around map position (7.2, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480127 Jy ! Component: 100 - total flux cleaned = 0.0780863 Jy ! Component: 150 - total flux cleaned = 0.100152 Jy ! Component: 200 - total flux cleaned = 0.112775 Jy ! Total flux subtracted in 200 components = 0.112775 Jy ! Clean residual min=-0.031800 max=0.045500 Jy/beam ! Clean residual mean=-0.000027 rms=0.008943 Jy/beam ! Combined flux in latest and established models = 0.571061 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 135 components and 0.571061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147194Jy sigma=3.362606 ! Fit after self-cal, rms=0.145020Jy sigma=3.319867 ! Inverting map ! Added new window around map position (-5.4, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041589 Jy ! Component: 100 - total flux cleaned = 0.061808 Jy ! Component: 150 - total flux cleaned = 0.0701849 Jy ! Component: 200 - total flux cleaned = 0.0748662 Jy ! Total flux subtracted in 200 components = 0.0748662 Jy ! Clean residual min=-0.034068 max=0.033750 Jy/beam ! Clean residual mean=-0.000033 rms=0.007549 Jy/beam ! Combined flux in latest and established models = 0.645928 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.645927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.132496Jy sigma=2.979769 ! Fit after self-cal, rms=0.130320Jy sigma=2.938773 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.130320Jy sigma=2.938773 ! Fit after self-cal, rms=0.130320Jy sigma=2.938773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.237 mas, bpa=5.85 degrees ! Estimated noise=0.263383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146644 Jy ! Component: 100 - total flux cleaned = 0.0183297 Jy ! Component: 150 - total flux cleaned = 0.0211296 Jy ! Component: 200 - total flux cleaned = 0.0240831 Jy ! Total flux subtracted in 200 components = 0.0240831 Jy ! Clean residual min=-0.030802 max=0.029687 Jy/beam ! Clean residual mean=-0.000033 rms=0.007020 Jy/beam ! Combined flux in latest and established models = 0.670011 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 179 components and 0.670011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.126729Jy sigma=2.841601 ! Fit after self-cal, rms=0.126291Jy sigma=2.834098 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 = 0.00564156 Jy ! Component: 100 - total flux cleaned = 0.00837093 Jy ! Component: 150 - total flux cleaned = 0.0101893 Jy ! Component: 200 - total flux cleaned = 0.0122137 Jy ! Total flux subtracted in 200 components = 0.0122137 Jy ! Clean residual min=-0.029375 max=0.028081 Jy/beam ! Clean residual mean=-0.000032 rms=0.006787 Jy/beam ! Combined flux in latest and established models = 0.682224 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 196 components and 0.682224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124451Jy sigma=2.784858 ! Fit after self-cal, rms=0.124296Jy sigma=2.782506 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124296Jy sigma=2.782506 ! Fit after self-cal, rms=0.124296Jy sigma=2.782506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.518 mas, bpa=4.89 degrees ! Estimated noise=0.322252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745639 Jy ! Component: 100 - total flux cleaned = 0.0125924 Jy ! Component: 150 - total flux cleaned = 0.0133578 Jy ! Component: 200 - total flux cleaned = 0.0137339 Jy ! Total flux subtracted in 200 components = 0.0137339 Jy ! Clean residual min=-0.035777 max=0.040895 Jy/beam ! Clean residual mean=-0.000061 rms=0.010049 Jy/beam ! Combined flux in latest and established models = 0.695958 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 208 components and 0.695958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.123590Jy sigma=2.762430 ! Fit after self-cal, rms=0.123431Jy sigma=2.759354 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 = 0.000895072 Jy ! Component: 100 - total flux cleaned = 0.00192201 Jy ! Component: 150 - total flux cleaned = 0.00255568 Jy ! Component: 200 - total flux cleaned = 0.00284736 Jy ! Total flux subtracted in 200 components = 0.00284736 Jy ! Clean residual min=-0.034836 max=0.039982 Jy/beam ! Clean residual mean=-0.000058 rms=0.009746 Jy/beam ! Combined flux in latest and established models = 0.698806 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 210 components and 0.698806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.123173Jy sigma=2.748584 ! Fit after self-cal, rms=0.123092Jy sigma=2.747206 ! 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=0.9235 mas, bmaj=2.237 mas, bpa=5.85 degrees ! Estimated noise=0.263383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.237 at 5.85 degrees (North through East) ! Clean map min=-0.025105 max=0.3134 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=0.7157 mas, bmaj=1.789 mas, bpa=3.266 degrees ! Estimated noise=0.474842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258876 Jy ! Component: 100 - total flux cleaned = 0.347952 Jy ! Component: 150 - total flux cleaned = 0.409927 Jy ! Component: 200 - total flux cleaned = 0.456585 Jy ! Total flux subtracted in 200 components = 0.456585 Jy ! Clean residual min=-0.032322 max=0.043428 Jy/beam ! Clean residual mean=-0.000022 rms=0.008170 Jy/beam ! Combined flux in latest and established models = 0.456585 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.456585 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.237 mas, bpa=5.85 degrees ! Estimated noise=0.263383 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.6, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579748 Jy ! Component: 100 - total flux cleaned = 0.096838 Jy ! Component: 150 - total flux cleaned = 0.124745 Jy ! Component: 200 - total flux cleaned = 0.14752 Jy ! Total flux subtracted in 200 components = 0.14752 Jy ! Clean residual min=-0.027374 max=0.038384 Jy/beam ! Clean residual mean=-0.000039 rms=0.008312 Jy/beam ! Combined flux in latest and established models = 0.604105 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 79 components and 0.604105 Jy ! Inverting map ! Added new window around map position (15.2, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328161 Jy ! Component: 100 - total flux cleaned = 0.0469243 Jy ! Component: 150 - total flux cleaned = 0.0592004 Jy ! Component: 200 - total flux cleaned = 0.0688471 Jy ! Total flux subtracted in 200 components = 0.0688471 Jy ! Clean residual min=-0.024638 max=0.035044 Jy/beam ! Clean residual mean=-0.000030 rms=0.006927 Jy/beam ! Combined flux in latest and established models = 0.672952 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 122 components and 0.672952 Jy ! Inverting map ! Added new window around map position (-15.2, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028351 Jy ! Component: 100 - total flux cleaned = 0.0368513 Jy ! Component: 150 - total flux cleaned = 0.0426259 Jy ! Component: 200 - total flux cleaned = 0.0479093 Jy ! Total flux subtracted in 200 components = 0.0479093 Jy ! Clean residual min=-0.023828 max=0.025355 Jy/beam ! Clean residual mean=-0.000024 rms=0.005958 Jy/beam ! Combined flux in latest and established models = 0.720861 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 152 components and 0.720861 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=2.138 mas, bmaj=3.518 mas, bpa=4.89 degrees ! Estimated noise=0.322252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137455 Jy ! Component: 100 - total flux cleaned = 0.0256415 Jy ! Component: 150 - total flux cleaned = 0.0328308 Jy ! Component: 200 - total flux cleaned = 0.0366636 Jy ! Total flux subtracted in 200 components = 0.0366636 Jy ! Clean residual min=-0.029016 max=0.029055 Jy/beam ! Clean residual mean=-0.000034 rms=0.008098 Jy/beam ! Combined flux in latest and established models = 0.757525 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 = 0.0008733 Jy ! Component: 100 - total flux cleaned = 0.00203703 Jy ! Component: 150 - total flux cleaned = 0.00239279 Jy ! Component: 200 - total flux cleaned = 0.00339815 Jy ! Total flux subtracted in 200 components = 0.00339815 Jy ! Clean residual min=-0.028281 max=0.027360 Jy/beam ! Clean residual mean=-0.000025 rms=0.007673 Jy/beam ! Combined flux in latest and established models = 0.760923 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 194 components and 0.760923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.237 mas, bpa=5.85 degrees ! Estimated noise=0.263383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138491 Jy ! Component: 100 - total flux cleaned = -0.000966053 Jy ! Component: 150 - total flux cleaned = -0.000954917 Jy ! Component: 200 - total flux cleaned = -0.000633981 Jy ! Total flux subtracted in 200 components = -0.000633981 Jy ! Clean residual min=-0.020848 max=0.021277 Jy/beam ! Clean residual mean=-0.000012 rms=0.005065 Jy/beam ! Combined flux in latest and established models = 0.760289 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 209 components and 0.760289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.111186Jy sigma=2.414234 ! Fit after self-cal, rms=0.109859Jy sigma=2.381440 wmodel /J0653-0625_X_map.mod ! wmodel: Unable to open new model file: /J0653-0625_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0653-0625_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.237 at 5.85 degrees (North through East) ! Clean map min=-0.02078 max=0.28189 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0653-0625_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.281891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00492424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.24059 5.24059 10.4812 20.9623 41.9247 83.8494 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0147 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.281 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 57.245 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0653-0625_X_dfm.log closed on Thu May 19 22:13:41 2016