! Started logfile: /scr/pima/gc030_uvs/J1522+6645_X_uvs.log on Fri Apr 22 08:50:09 2016 obs /scr/pima/gc030_uvs/J1522+6645_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1522+6645_X_uva.fits ! AN table 1: 69 integrations on 36 of 36 possible baselines. ! AN table 2: 71 integrations on 36 of 36 possible baselines. ! AN table 3: 209 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.588109 visibilities/baseline/integration-bin. ! Found source: J1522+6645 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 59112 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 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/gc030_uvs/J1522+6645_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 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 293 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 293 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 293 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 293 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 568 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 293 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 293 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.006253Jy sigma=14.698383 ! Fit after self-cal, rms=0.953139Jy sigma=14.130941 ! 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 ! Your choice of large map pixels excluded 0.966% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.4741 mas, bmaj=0.79 mas, bpa=38.88 degrees ! Estimated noise=0.707284 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 = 0.0283902 Jy ! Component: 100 - total flux cleaned = 0.0393215 Jy ! Total flux subtracted in 100 components = 0.0393215 Jy ! Clean residual min=-0.005248 max=0.008016 Jy/beam ! Clean residual mean=0.000022 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0393215 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0393215 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. ! ! Fit before self-cal, rms=0.091607Jy sigma=0.870525 ! Fit after self-cal, rms=0.089650Jy sigma=0.847690 ! Inverting map ! Your choice of large map pixels excluded 0.966% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950638 Jy ! Component: 100 - total flux cleaned = 0.0152521 Jy ! Total flux subtracted in 100 components = 0.0152521 Jy ! Clean residual min=-0.004871 max=0.004814 Jy/beam ! Clean residual mean=0.000014 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0545736 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0545736 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. ! ! Fit before self-cal, rms=0.087567Jy sigma=0.827112 ! Fit after self-cal, rms=0.087074Jy sigma=0.825110 ! Inverting map ! Your choice of large map pixels excluded 0.966% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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 ! Your choice of large map pixels excluded 0.966% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.6272 mas, bmaj=1.012 mas, bpa=40.01 degrees ! Estimated noise=0.254576 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 = 0.00601907 Jy ! Component: 100 - total flux cleaned = 0.0066791 Jy ! Component: 150 - total flux cleaned = 0.00713401 Jy ! Component: 200 - total flux cleaned = 0.00707283 Jy ! Total flux subtracted in 200 components = 0.00707283 Jy ! Clean residual min=-0.003928 max=0.004696 Jy/beam ! Clean residual mean=0.000009 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0616465 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0616465 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. ! ! Fit before self-cal, rms=0.086423Jy sigma=0.818821 ! Fit after self-cal, rms=0.085986Jy sigma=0.817304 ! Inverting map ! Your choice of large map pixels excluded 0.966% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Added new window around map position (2.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414126 Jy ! Component: 100 - total flux cleaned = 0.00522339 Jy ! Component: 150 - total flux cleaned = 0.0054759 Jy ! Component: 200 - total flux cleaned = 0.00547877 Jy ! Total flux subtracted in 200 components = 0.00547877 Jy ! Clean residual min=-0.003725 max=0.003062 Jy/beam ! Clean residual mean=0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0671252 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0671252 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. ! ! Fit before self-cal, rms=0.085646Jy sigma=0.812990 ! Fit after self-cal, rms=0.085359Jy sigma=0.811697 ! Inverting map ! Your choice of large map pixels excluded 0.966% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6272 x 1.012 at 40.01 degrees (North through East) ! Clean map min=-0.0049174 max=0.045286 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.085359Jy sigma=0.811697 ! Fit after self-cal, rms=0.084480Jy sigma=0.803557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.627 mas, bmaj=1.012 mas, bpa=40.01 degrees ! Estimated noise=0.254667 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 = 0.00162769 Jy ! Component: 100 - total flux cleaned = 0.00186892 Jy ! Component: 150 - total flux cleaned = 0.00180103 Jy ! Component: 200 - total flux cleaned = 0.0017418 Jy ! Total flux subtracted in 200 components = 0.0017418 Jy ! Clean residual min=-0.003469 max=0.002630 Jy/beam ! Clean residual mean=0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.068867 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0688671 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. ! ! Fit before self-cal, rms=0.084319Jy sigma=0.801894 ! Fit after self-cal, rms=0.084146Jy sigma=0.801237 ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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. ! ! Fit before self-cal, rms=0.084146Jy sigma=0.801237 ! Fit after self-cal, rms=0.084146Jy sigma=0.801237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.627 mas, bmaj=1.012 mas, bpa=40.01 degrees ! Estimated noise=0.254667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729471 Jy ! Component: 100 - total flux cleaned = 0.00066529 Jy ! Component: 150 - total flux cleaned = 0.000664982 Jy ! Component: 200 - total flux cleaned = 0.000611797 Jy ! Total flux subtracted in 200 components = 0.000611797 Jy ! Clean residual min=-0.003424 max=0.002642 Jy/beam ! Clean residual mean=0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0694789 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0694788 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. ! ! Fit before self-cal, rms=0.084044Jy sigma=0.800320 ! Fit after self-cal, rms=0.083956Jy sigma=0.800043 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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 = 0.000100052 Jy ! Component: 100 - total flux cleaned = 0.000101689 Jy ! Component: 150 - total flux cleaned = 5.56069e-05 Jy ! Component: 200 - total flux cleaned = 1.23575e-05 Jy ! Total flux subtracted in 200 components = 1.23575e-05 Jy ! Clean residual min=-0.003359 max=0.002614 Jy/beam ! Clean residual mean=0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0694912 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.0694912 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. ! ! Fit before self-cal, rms=0.083888Jy sigma=0.799438 ! Fit after self-cal, rms=0.083804Jy sigma=0.799224 ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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. ! ! Fit before self-cal, rms=0.083804Jy sigma=0.799224 ! Fit after self-cal, rms=0.083804Jy sigma=0.799224 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.627 mas, bmaj=1.012 mas, bpa=40.01 degrees ! Estimated noise=0.254667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.2465e-05 Jy ! Component: 100 - total flux cleaned = -4.7468e-05 Jy ! Component: 150 - total flux cleaned = -8.82271e-05 Jy ! Component: 200 - total flux cleaned = -0.000127262 Jy ! Total flux subtracted in 200 components = -0.000127262 Jy ! Clean residual min=-0.003289 max=0.002605 Jy/beam ! Clean residual mean=0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0693639 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0693639 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. ! ! Fit before self-cal, rms=0.083753Jy sigma=0.798754 ! Fit after self-cal, rms=0.083699Jy sigma=0.798657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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 = -9.16622e-05 Jy ! Component: 100 - total flux cleaned = -9.12096e-05 Jy ! Component: 150 - total flux cleaned = -0.000126915 Jy ! Component: 200 - total flux cleaned = -0.000126696 Jy ! Total flux subtracted in 200 components = -0.000126696 Jy ! Clean residual min=-0.003266 max=0.002598 Jy/beam ! Clean residual mean=0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0692372 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0692373 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. ! ! Fit before self-cal, rms=0.083659Jy sigma=0.798236 ! Fit after self-cal, rms=0.083618Jy sigma=0.798152 ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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. ! ! Fit before self-cal, rms=0.083618Jy sigma=0.798152 ! Fit after self-cal, rms=0.083618Jy sigma=0.798152 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=2.272 mas, bmaj=3.075 mas, bpa=64.18 degrees ! Estimated noise=0.401312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409247 Jy ! Component: 100 - total flux cleaned = -0.000461427 Jy ! Component: 150 - total flux cleaned = -0.00049037 Jy ! Component: 200 - total flux cleaned = -0.000503241 Jy ! Total flux subtracted in 200 components = -0.000503241 Jy ! Clean residual min=-0.004100 max=0.003861 Jy/beam ! Clean residual mean=0.000012 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.068734 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.068734 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. ! ! Fit before self-cal, rms=0.083622Jy sigma=0.797920 ! Fit after self-cal, rms=0.083627Jy sigma=0.797807 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.98227e-06 Jy ! Component: 100 - total flux cleaned = 4.81733e-06 Jy ! Component: 150 - total flux cleaned = 4.79285e-06 Jy ! Component: 200 - total flux cleaned = 4.40807e-06 Jy ! Total flux subtracted in 200 components = 4.40807e-06 Jy ! Clean residual min=-0.004104 max=0.003865 Jy/beam ! Clean residual mean=0.000012 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.0687384 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0687384 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. ! ! Fit before self-cal, rms=0.083625Jy sigma=0.797766 ! Fit after self-cal, rms=0.083633Jy sigma=0.797701 ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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 ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.627 mas, bmaj=1.012 mas, bpa=40.01 degrees ! Estimated noise=0.254667 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.627 x 1.012 at 40.01 degrees (North through East) ! Clean map min=-0.0073925 max=0.047057 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 ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.4741 mas, bmaj=0.7899 mas, bpa=38.88 degrees ! Estimated noise=0.707479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310566 Jy ! Component: 100 - total flux cleaned = 0.0455037 Jy ! Component: 150 - total flux cleaned = 0.0546282 Jy ! Component: 200 - total flux cleaned = 0.0597847 Jy ! Total flux subtracted in 200 components = 0.0597847 Jy ! Clean residual min=-0.004547 max=0.004331 Jy/beam ! Clean residual mean=0.000013 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0597846 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0597846 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.627 mas, bmaj=1.012 mas, bpa=40.01 degrees ! Estimated noise=0.254667 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 = 0.00605803 Jy ! Component: 100 - total flux cleaned = 0.00779501 Jy ! Component: 150 - total flux cleaned = 0.0085688 Jy ! Component: 200 - total flux cleaned = 0.00909884 Jy ! Total flux subtracted in 200 components = 0.00909884 Jy ! Clean residual min=-0.003698 max=0.003124 Jy/beam ! Clean residual mean=0.000005 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0688835 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0688835 Jy ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec 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 ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=2.272 mas, bmaj=3.075 mas, bpa=64.18 degrees ! Estimated noise=0.401312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312901 Jy ! Component: 100 - total flux cleaned = 0.000412756 Jy ! Component: 150 - total flux cleaned = 0.000410401 Jy ! Component: 200 - total flux cleaned = 0.000446007 Jy ! Total flux subtracted in 200 components = 0.000446007 Jy ! Clean residual min=-0.003938 max=0.003697 Jy/beam ! Clean residual mean=0.000011 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0693295 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 = -5.78037e-07 Jy ! Component: 100 - total flux cleaned = 2.67149e-05 Jy ! Component: 150 - total flux cleaned = 1.39814e-06 Jy ! Component: 200 - total flux cleaned = 1.99242e-06 Jy ! Total flux subtracted in 200 components = 1.99242e-06 Jy ! Clean residual min=-0.003919 max=0.003715 Jy/beam ! Clean residual mean=0.000011 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0693315 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0693315 Jy ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! Estimated beam: bmin=0.627 mas, bmaj=1.012 mas, bpa=40.01 degrees ! Estimated noise=0.254667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181145 Jy ! Component: 100 - total flux cleaned = 9.4182e-05 Jy ! Component: 150 - total flux cleaned = 9.6318e-05 Jy ! Component: 200 - total flux cleaned = 9.60317e-05 Jy ! Total flux subtracted in 200 components = 9.60317e-05 Jy ! Clean residual min=-0.003499 max=0.002874 Jy/beam ! Clean residual mean=0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0694275 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0694275 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. ! ! Fit before self-cal, rms=0.083814Jy sigma=0.801010 ! Fit after self-cal, rms=0.083912Jy sigma=0.800282 wmodel /scr/pima/gc030_uvs/J1522+6645_X_map.mod ! Writing 45 model components to file: /scr/pima/gc030_uvs/J1522+6645_X_map.mod wobs /scr/pima/gc030_uvs/J1522+6645_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1522+6645_X_uvs.fits wwins /scr/pima/gc030_uvs/J1522+6645_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1522+6645_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014684 Jy ! Component: 100 - total flux cleaned = -0.00261479 Jy ! Component: 150 - total flux cleaned = -0.0035418 Jy ! Component: 200 - total flux cleaned = -0.00405551 Jy ! Component: 250 - total flux cleaned = -0.00454993 Jy ! Component: 300 - total flux cleaned = -0.00494195 Jy ! Component: 350 - total flux cleaned = -0.00536348 Jy ! Component: 400 - total flux cleaned = -0.00569129 Jy ! Component: 450 - total flux cleaned = -0.00605072 Jy ! Component: 500 - total flux cleaned = -0.00636272 Jy ! Component: 550 - total flux cleaned = -0.00666713 Jy ! Component: 600 - total flux cleaned = -0.00689014 Jy ! Component: 650 - total flux cleaned = -0.00703611 Jy ! Component: 700 - total flux cleaned = -0.00717873 Jy ! Component: 750 - total flux cleaned = -0.00742375 Jy ! Component: 800 - total flux cleaned = -0.00762863 Jy ! Component: 850 - total flux cleaned = -0.00796395 Jy ! Component: 900 - total flux cleaned = -0.00799595 Jy ! Component: 950 - total flux cleaned = -0.0081904 Jy ! Component: 1000 - total flux cleaned = -0.00844541 Jy ! Component: 1050 - total flux cleaned = -0.00869436 Jy ! Component: 1100 - total flux cleaned = -0.00869471 Jy ! Component: 1150 - total flux cleaned = -0.00896697 Jy ! Component: 1200 - total flux cleaned = -0.00911505 Jy ! Component: 1250 - total flux cleaned = -0.00914385 Jy ! Component: 1300 - total flux cleaned = -0.00917293 Jy ! Component: 1350 - total flux cleaned = -0.00920169 Jy ! Component: 1400 - total flux cleaned = -0.00928602 Jy ! Component: 1450 - total flux cleaned = -0.00925798 Jy ! Component: 1500 - total flux cleaned = -0.00928484 Jy ! Component: 1550 - total flux cleaned = -0.00928455 Jy ! Component: 1600 - total flux cleaned = -0.00931132 Jy ! Component: 1650 - total flux cleaned = -0.00938918 Jy ! Component: 1700 - total flux cleaned = -0.00944063 Jy ! Component: 1750 - total flux cleaned = -0.00938993 Jy ! Component: 1800 - total flux cleaned = -0.00939068 Jy ! Component: 1850 - total flux cleaned = -0.00951421 Jy ! Component: 1900 - total flux cleaned = -0.00953841 Jy ! Component: 1950 - total flux cleaned = -0.00944237 Jy ! Component: 2000 - total flux cleaned = -0.00963317 Jy ! Component: 2050 - total flux cleaned = -0.00958656 Jy ! Component: 2100 - total flux cleaned = -0.00954081 Jy ! Component: 2150 - total flux cleaned = -0.00967853 Jy ! Component: 2200 - total flux cleaned = -0.00970139 Jy ! Component: 2250 - total flux cleaned = -0.00976823 Jy ! Component: 2300 - total flux cleaned = -0.00983461 Jy ! Component: 2350 - total flux cleaned = -0.00990006 Jy ! Component: 2400 - total flux cleaned = -0.00996465 Jy ! Component: 2450 - total flux cleaned = -0.00992211 Jy ! Component: 2500 - total flux cleaned = -0.0100066 Jy ! Component: 2550 - total flux cleaned = -0.0100276 Jy ! Component: 2600 - total flux cleaned = -0.010048 Jy ! Component: 2650 - total flux cleaned = -0.0100682 Jy ! Component: 2700 - total flux cleaned = -0.0101687 Jy ! Component: 2750 - total flux cleaned = -0.0101091 Jy ! Component: 2800 - total flux cleaned = -0.010168 Jy ! Component: 2850 - total flux cleaned = -0.0101291 Jy ! Component: 2900 - total flux cleaned = -0.010187 Jy ! Component: 2950 - total flux cleaned = -0.010244 Jy ! Component: 3000 - total flux cleaned = -0.0102625 Jy ! Component: 3050 - total flux cleaned = -0.0103365 Jy ! Component: 3100 - total flux cleaned = -0.0103363 Jy ! Component: 3150 - total flux cleaned = -0.0104272 Jy ! Component: 3200 - total flux cleaned = -0.010409 Jy ! Component: 3250 - total flux cleaned = -0.0104268 Jy ! Component: 3300 - total flux cleaned = -0.0105149 Jy ! Component: 3350 - total flux cleaned = -0.0105495 Jy ! Component: 3400 - total flux cleaned = -0.0106014 Jy ! Component: 3450 - total flux cleaned = -0.0105671 Jy ! Component: 3500 - total flux cleaned = -0.010635 Jy ! Component: 3550 - total flux cleaned = -0.0106014 Jy ! Component: 3600 - total flux cleaned = -0.010618 Jy ! Component: 3650 - total flux cleaned = -0.0106834 Jy ! Component: 3700 - total flux cleaned = -0.010651 Jy ! Component: 3750 - total flux cleaned = -0.0106993 Jy ! Component: 3800 - total flux cleaned = -0.0107153 Jy ! Component: 3850 - total flux cleaned = -0.01081 Jy ! Component: 3900 - total flux cleaned = -0.0107788 Jy ! Component: 3950 - total flux cleaned = -0.0107945 Jy ! Component: 4000 - total flux cleaned = -0.0108252 Jy ! Component: 4050 - total flux cleaned = -0.0108709 Jy ! Total flux subtracted in 4096 components = -0.0108406 Jy ! Clean residual min=-0.000841 max=0.000910 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0585869 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 384 components and 0.0585869 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1522+6645_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.627 x 1.012 at 40.01 degrees (North through East) ! Clean map min=-0.005702 max=0.045169 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1522+6645_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.045169 invert ! Inverting map ! Your choice of large map pixels excluded 0.967% of the data. ! The y-axis pixel size should ideally be below 0.1908 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7099 1.7099 3.4198 6.83961 13.6792 27.3584 54.7168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 175.448 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1522+6645_X_uvs.log closed on Fri Apr 22 08:50:16 2016