! Started logfile: /scr/pima/bg219i_uvs/J0856-1105_X_uvs.log on Wed Apr 6 23:38:03 2016 obs /scr/pima/bg219i_uvs/J0856-1105_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0856-1105_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88254 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 3336 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0856-1105_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.132324Jy sigma=21.386780 ! Fit after self-cal, rms=0.591725Jy sigma=11.645462 ! 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=0.6391 mas, bmaj=1.719 mas, bpa=-4.774 degrees ! Estimated noise=1.28497 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 = 0.306647 Jy ! Component: 100 - total flux cleaned = 0.439935 Jy ! Total flux subtracted in 100 components = 0.439935 Jy ! Clean residual min=-0.027839 max=0.062167 Jy/beam ! Clean residual mean=-0.000034 rms=0.009135 Jy/beam ! Combined flux in latest and established models = 0.439936 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.439936 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=0.151557Jy sigma=2.805439 ! Fit after self-cal, rms=0.149657Jy sigma=2.772243 ! Inverting map ! Added new window around map position (-0.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740842 Jy ! Component: 100 - total flux cleaned = 0.117861 Jy ! Total flux subtracted in 100 components = 0.117861 Jy ! Clean residual min=-0.012631 max=0.022275 Jy/beam ! Clean residual mean=-0.000010 rms=0.004133 Jy/beam ! Combined flux in latest and established models = 0.557796 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.557796 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=0.086729Jy sigma=1.578949 ! Fit after self-cal, rms=0.086479Jy sigma=1.574451 ! 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=0.7849 mas, bmaj=1.992 mas, bpa=-4.904 degrees ! Estimated noise=0.958935 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 = 0.0373391 Jy ! Component: 100 - total flux cleaned = 0.057048 Jy ! Component: 150 - total flux cleaned = 0.0678136 Jy ! Component: 200 - total flux cleaned = 0.0737931 Jy ! Total flux subtracted in 200 components = 0.0737931 Jy ! Clean residual min=-0.007187 max=0.015556 Jy/beam ! Clean residual mean=0.000010 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.63159 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.63159 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=0.070542Jy sigma=1.218408 ! Fit after self-cal, rms=0.070327Jy sigma=1.213643 ! Inverting map ! Added new window around map position (-5.8, 33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125618 Jy ! Component: 100 - total flux cleaned = 0.0193804 Jy ! Component: 150 - total flux cleaned = 0.0215882 Jy ! Component: 200 - total flux cleaned = 0.0224038 Jy ! Total flux subtracted in 200 components = 0.0224038 Jy ! Clean residual min=-0.006104 max=0.008671 Jy/beam ! Clean residual mean=0.000006 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.653993 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.653994 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=0.067507Jy sigma=1.166883 ! Fit after self-cal, rms=0.067250Jy sigma=1.161932 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7849 x 1.992 at -4.904 degrees (North through East) ! Clean map min=-0.0050191 max=0.41749 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 1.01 KP 0.97 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.98 ! LA 0.98 MK 1.02 NL 1.02 OV 0.97 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 1.00 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 1.00 ! LA 0.98 MK 0.94 NL 0.99 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 1.03 MK 1.07 NL 1.00 OV 0.98 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 1.01 ! LA 1.03 MK 0.98 NL 1.01 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.01 ! LA 1.02 MK 1.04 NL 0.99 OV 0.96 ! PT 1.04 SC 1.02 ! ! ! 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=0.067250Jy sigma=1.161932 ! Fit after self-cal, rms=0.066027Jy sigma=1.131811 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7853 mas, bmaj=1.992 mas, bpa=-4.768 degrees ! Estimated noise=0.959103 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 = -0.000520691 Jy ! Component: 100 - total flux cleaned = -0.00179504 Jy ! Component: 150 - total flux cleaned = -0.00282191 Jy ! Component: 200 - total flux cleaned = -0.00329598 Jy ! Total flux subtracted in 200 components = -0.00329598 Jy ! Clean residual min=-0.004674 max=0.005023 Jy/beam ! Clean residual mean=-0.000003 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.650698 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.650698 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=0.065730Jy sigma=1.127632 ! Fit after self-cal, rms=0.065740Jy sigma=1.127443 ! 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=0.065740Jy sigma=1.127443 ! Fit after self-cal, rms=0.065539Jy sigma=1.126787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7837 mas, bmaj=1.989 mas, bpa=-4.835 degrees ! Estimated noise=0.954767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00091516 Jy ! Component: 100 - total flux cleaned = -0.00168447 Jy ! Component: 150 - total flux cleaned = -0.00212322 Jy ! Component: 200 - total flux cleaned = -0.00237019 Jy ! Total flux subtracted in 200 components = -0.00237019 Jy ! Clean residual min=-0.004513 max=0.004739 Jy/beam ! Clean residual mean=-0.000002 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.648328 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.648327 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=0.065388Jy sigma=1.125313 ! Fit after self-cal, rms=0.065386Jy sigma=1.125252 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 (16.4, -41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389617 Jy ! Component: 100 - total flux cleaned = 0.0044941 Jy ! Component: 150 - total flux cleaned = 0.00442793 Jy ! Component: 200 - total flux cleaned = 0.00460672 Jy ! Total flux subtracted in 200 components = 0.00460672 Jy ! Clean residual min=-0.004194 max=0.004360 Jy/beam ! Clean residual mean=-0.000002 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.652934 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.652934 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=0.065059Jy sigma=1.120129 ! Fit after self-cal, rms=0.065054Jy sigma=1.120012 ! Inverting map ! Added new window around map position (-8.4, 48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383116 Jy ! Component: 100 - total flux cleaned = 0.0051187 Jy ! Component: 150 - total flux cleaned = 0.00595093 Jy ! Component: 200 - total flux cleaned = 0.00621491 Jy ! Total flux subtracted in 200 components = 0.00621491 Jy ! Clean residual min=-0.003781 max=0.003423 Jy/beam ! Clean residual mean=-0.000004 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.659149 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.659149 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=0.064781Jy sigma=1.115781 ! Fit after self-cal, rms=0.064772Jy sigma=1.115649 ! 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=0.064772Jy sigma=1.115649 ! Fit after self-cal, rms=0.064604Jy sigma=1.114731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.783 mas, bmaj=1.988 mas, bpa=-4.859 degrees ! Estimated noise=0.951115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65632e-05 Jy ! Component: 100 - total flux cleaned = 0.00046951 Jy ! Component: 150 - total flux cleaned = 0.000666587 Jy ! Component: 200 - total flux cleaned = 0.000802141 Jy ! Total flux subtracted in 200 components = 0.000802141 Jy ! Clean residual min=-0.003679 max=0.003427 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.659951 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.659951 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=0.064493Jy sigma=1.113668 ! Fit after self-cal, rms=0.064492Jy sigma=1.113648 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 = 0.000179275 Jy ! Component: 100 - total flux cleaned = 0.000218939 Jy ! Component: 150 - total flux cleaned = 0.000296841 Jy ! Component: 200 - total flux cleaned = 0.000259461 Jy ! Total flux subtracted in 200 components = 0.000259461 Jy ! Clean residual min=-0.003650 max=0.003465 Jy/beam ! Clean residual mean=-0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.660211 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 121 components and 0.660211 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=0.064443Jy sigma=1.112932 ! Fit after self-cal, rms=0.064442Jy sigma=1.112925 ! 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=0.064442Jy sigma=1.112925 ! Fit after self-cal, rms=0.064346Jy sigma=1.112654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=3.658 mas, bpa=-3.579 degrees ! Estimated noise=1.38749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372939 Jy ! Component: 100 - total flux cleaned = 0.000458672 Jy ! Component: 150 - total flux cleaned = 0.000495941 Jy ! Component: 200 - total flux cleaned = 0.000464513 Jy ! Total flux subtracted in 200 components = 0.000464513 Jy ! Clean residual min=-0.004870 max=0.003911 Jy/beam ! Clean residual mean=-0.000007 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.660675 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.660675 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=0.064305Jy sigma=1.112424 ! Fit after self-cal, rms=0.064303Jy sigma=1.112395 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 = 3.1992e-05 Jy ! Component: 100 - total flux cleaned = -2.56168e-05 Jy ! Component: 150 - total flux cleaned = -7.89175e-05 Jy ! Component: 200 - total flux cleaned = -0.000129584 Jy ! Total flux subtracted in 200 components = -0.000129584 Jy ! Clean residual min=-0.004779 max=0.003919 Jy/beam ! Clean residual mean=-0.000007 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.660546 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.660546 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=0.064290Jy sigma=1.112458 ! Fit after self-cal, rms=0.064288Jy sigma=1.112444 ! 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=0.7828 mas, bmaj=1.988 mas, bpa=-4.845 degrees ! Estimated noise=0.948928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7828 x 1.988 at -4.845 degrees (North through East) ! Clean map min=-0.0035032 max=0.41465 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=0.6387 mas, bmaj=1.717 mas, bpa=-4.754 degrees ! Estimated noise=1.26733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.304039 Jy ! Component: 100 - total flux cleaned = 0.43841 Jy ! Component: 150 - total flux cleaned = 0.50957 Jy ! Component: 200 - total flux cleaned = 0.551729 Jy ! Total flux subtracted in 200 components = 0.551729 Jy ! Clean residual min=-0.011301 max=0.021807 Jy/beam ! Clean residual mean=-0.000013 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.551729 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 0.551729 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7828 mas, bmaj=1.988 mas, bpa=-4.845 degrees ! Estimated noise=0.948928 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 = 0.0387669 Jy ! Component: 100 - total flux cleaned = 0.0599903 Jy ! Component: 150 - total flux cleaned = 0.0728803 Jy ! Component: 200 - total flux cleaned = 0.0809903 Jy ! Total flux subtracted in 200 components = 0.0809903 Jy ! Clean residual min=-0.005519 max=0.006213 Jy/beam ! Clean residual mean=-0.000004 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.632719 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.63272 Jy ! Inverting map ! Added new window around map position (-8.6, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646697 Jy ! Component: 100 - total flux cleaned = 0.01126 Jy ! Component: 150 - total flux cleaned = 0.0151137 Jy ! Component: 200 - total flux cleaned = 0.0182976 Jy ! Total flux subtracted in 200 components = 0.0182976 Jy ! Clean residual min=-0.004598 max=0.003987 Jy/beam ! Clean residual mean=-0.000004 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.651017 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.651017 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=2.009 mas, bmaj=3.658 mas, bpa=-3.579 degrees ! Estimated noise=1.38749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398758 Jy ! Component: 100 - total flux cleaned = 0.0063851 Jy ! Component: 150 - total flux cleaned = 0.00725112 Jy ! Component: 200 - total flux cleaned = 0.00798529 Jy ! Total flux subtracted in 200 components = 0.00798529 Jy ! Clean residual min=-0.005292 max=0.003796 Jy/beam ! Clean residual mean=-0.000007 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.659002 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 = 0.000568098 Jy ! Component: 100 - total flux cleaned = 0.000955813 Jy ! Component: 150 - total flux cleaned = 0.00140228 Jy ! Component: 200 - total flux cleaned = 0.0016754 Jy ! Total flux subtracted in 200 components = 0.0016754 Jy ! Clean residual min=-0.004990 max=0.003735 Jy/beam ! Clean residual mean=-0.000006 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.660678 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 87 components and 0.660678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7828 mas, bmaj=1.988 mas, bpa=-4.845 degrees ! Estimated noise=0.948928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581337 Jy ! Component: 100 - total flux cleaned = -0.000659447 Jy ! Component: 150 - total flux cleaned = -0.000303474 Jy ! Component: 200 - total flux cleaned = -0.000172326 Jy ! Total flux subtracted in 200 components = -0.000172326 Jy ! Clean residual min=-0.003931 max=0.003191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.660505 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.660506 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=0.064517Jy sigma=1.116990 ! Fit after self-cal, rms=0.064485Jy sigma=1.116490 wmodel /scr/pima/bg219i_uvs/J0856-1105_X_map.mod ! Writing 105 model components to file: /scr/pima/bg219i_uvs/J0856-1105_X_map.mod wobs /scr/pima/bg219i_uvs/J0856-1105_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0856-1105_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0856-1105_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0856-1105_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 = -0.00175335 Jy ! Component: 100 - total flux cleaned = -0.00319474 Jy ! Component: 150 - total flux cleaned = -0.00405571 Jy ! Component: 200 - total flux cleaned = -0.00448445 Jy ! Component: 250 - total flux cleaned = -0.00489346 Jy ! Component: 300 - total flux cleaned = -0.00504019 Jy ! Component: 350 - total flux cleaned = -0.00518144 Jy ! Component: 400 - total flux cleaned = -0.00527064 Jy ! Component: 450 - total flux cleaned = -0.00522853 Jy ! Component: 500 - total flux cleaned = -0.00531373 Jy ! Component: 550 - total flux cleaned = -0.00523351 Jy ! Component: 600 - total flux cleaned = -0.00527298 Jy ! Component: 650 - total flux cleaned = -0.0051179 Jy ! Component: 700 - total flux cleaned = -0.00489228 Jy ! Component: 750 - total flux cleaned = -0.00478251 Jy ! Component: 800 - total flux cleaned = -0.00474707 Jy ! Component: 850 - total flux cleaned = -0.00460734 Jy ! Component: 900 - total flux cleaned = -0.00450517 Jy ! Component: 950 - total flux cleaned = -0.00450498 Jy ! Component: 1000 - total flux cleaned = -0.00447144 Jy ! Component: 1050 - total flux cleaned = -0.00437391 Jy ! Component: 1100 - total flux cleaned = -0.0043738 Jy ! Component: 1150 - total flux cleaned = -0.00437357 Jy ! Component: 1200 - total flux cleaned = -0.00428131 Jy ! Component: 1250 - total flux cleaned = -0.00419063 Jy ! Component: 1300 - total flux cleaned = -0.00413092 Jy ! Component: 1350 - total flux cleaned = -0.00407136 Jy ! Component: 1400 - total flux cleaned = -0.00401323 Jy ! Component: 1450 - total flux cleaned = -0.00384153 Jy ! Component: 1500 - total flux cleaned = -0.00386967 Jy ! Component: 1550 - total flux cleaned = -0.00381374 Jy ! Component: 1600 - total flux cleaned = -0.00375865 Jy ! Component: 1650 - total flux cleaned = -0.0037048 Jy ! Component: 1700 - total flux cleaned = -0.00362518 Jy ! Component: 1750 - total flux cleaned = -0.00354633 Jy ! Component: 1800 - total flux cleaned = -0.00349476 Jy ! Component: 1850 - total flux cleaned = -0.00349493 Jy ! Component: 1900 - total flux cleaned = -0.00344432 Jy ! Component: 1950 - total flux cleaned = -0.00349467 Jy ! Component: 2000 - total flux cleaned = -0.0035444 Jy ! Component: 2050 - total flux cleaned = -0.0035687 Jy ! Component: 2100 - total flux cleaned = -0.00352027 Jy ! Component: 2150 - total flux cleaned = -0.00366446 Jy ! Component: 2200 - total flux cleaned = -0.00364042 Jy ! Component: 2250 - total flux cleaned = -0.00361679 Jy ! Component: 2300 - total flux cleaned = -0.00359362 Jy ! Component: 2350 - total flux cleaned = -0.00361644 Jy ! Component: 2400 - total flux cleaned = -0.00363914 Jy ! Component: 2450 - total flux cleaned = -0.00361627 Jy ! Component: 2500 - total flux cleaned = -0.00357128 Jy ! Component: 2550 - total flux cleaned = -0.00357101 Jy ! Component: 2600 - total flux cleaned = -0.00354913 Jy ! Component: 2650 - total flux cleaned = -0.00354904 Jy ! Component: 2700 - total flux cleaned = -0.00354893 Jy ! Component: 2750 - total flux cleaned = -0.00352738 Jy ! Component: 2800 - total flux cleaned = -0.00346385 Jy ! Component: 2850 - total flux cleaned = -0.0034849 Jy ! Component: 2900 - total flux cleaned = -0.0034848 Jy ! Component: 2950 - total flux cleaned = -0.00348475 Jy ! Component: 3000 - total flux cleaned = -0.0034436 Jy ! Component: 3050 - total flux cleaned = -0.00348446 Jy ! Component: 3100 - total flux cleaned = -0.00348456 Jy ! Component: 3150 - total flux cleaned = -0.00352511 Jy ! Component: 3200 - total flux cleaned = -0.00352495 Jy ! Component: 3250 - total flux cleaned = -0.00354494 Jy ! Component: 3300 - total flux cleaned = -0.00352524 Jy ! Component: 3350 - total flux cleaned = -0.00356419 Jy ! Component: 3400 - total flux cleaned = -0.0035641 Jy ! Component: 3450 - total flux cleaned = -0.00348724 Jy ! Component: 3500 - total flux cleaned = -0.00350651 Jy ! Component: 3550 - total flux cleaned = -0.00352574 Jy ! Component: 3600 - total flux cleaned = -0.00352582 Jy ! Component: 3650 - total flux cleaned = -0.00346965 Jy ! Component: 3700 - total flux cleaned = -0.003451 Jy ! Component: 3750 - total flux cleaned = -0.00341408 Jy ! Component: 3800 - total flux cleaned = -0.00341439 Jy ! Component: 3850 - total flux cleaned = -0.00348762 Jy ! Component: 3900 - total flux cleaned = -0.00345118 Jy ! Component: 3950 - total flux cleaned = -0.00345124 Jy ! Component: 4000 - total flux cleaned = -0.00343326 Jy ! Component: 4050 - total flux cleaned = -0.00348681 Jy ! Total flux subtracted in 4096 components = -0.00346901 Jy ! Clean residual min=-0.001241 max=0.001069 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.657037 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 358 components and 0.657036 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0856-1105_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7828 x 1.988 at -4.845 degrees (North through East) ! Clean map min=-0.0017878 max=0.41241 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0856-1105_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.412412 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205945 0.205945 0.411891 0.823781 1.64756 3.29512 6.59025 13.1805 26.361 52.722 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.412 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1456.7 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0856-1105_X_uvs.log closed on Wed Apr 6 23:38:08 2016