! Started logfile: /scr/pima/bg219e_uvs/J1219+6600_X_uvs.log on Thu Apr 7 09:08:05 2016 obs /scr/pima/bg219e_uvs/J1219+6600_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1219+6600_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.928763 visibilities/baseline/integration-bin. ! Found source: J1219+6600 ! ! 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 24876 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/bg219e_uvs/J1219+6600_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 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=1.013554Jy sigma=23.902530 ! Fit after self-cal, rms=0.814466Jy sigma=19.152911 ! 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=1.025 mas, bmaj=1.36 mas, bpa=71.43 degrees ! Estimated noise=0.569786 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 = 0.141548 Jy ! Component: 100 - total flux cleaned = 0.17461 Jy ! Total flux subtracted in 100 components = 0.17461 Jy ! Clean residual min=-0.006017 max=0.012299 Jy/beam ! Clean residual mean=0.000007 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.17461 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.17461 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=0.063782Jy sigma=1.450673 ! Fit after self-cal, rms=0.063743Jy sigma=1.449852 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121064 Jy ! Component: 100 - total flux cleaned = 0.0172455 Jy ! Total flux subtracted in 100 components = 0.0172455 Jy ! Clean residual min=-0.004706 max=0.004216 Jy/beam ! Clean residual mean=0.000006 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.191855 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.191855 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=0.060860Jy sigma=1.373734 ! Fit after self-cal, rms=0.060854Jy sigma=1.373581 ! 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=1.312 mas, bmaj=1.658 mas, bpa=72.68 degrees ! Estimated noise=0.269672 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 = 0.00527064 Jy ! Component: 100 - total flux cleaned = 0.00807759 Jy ! Component: 150 - total flux cleaned = 0.00976943 Jy ! Component: 200 - total flux cleaned = 0.0108011 Jy ! Total flux subtracted in 200 components = 0.0108011 Jy ! Clean residual min=-0.002077 max=0.002975 Jy/beam ! Clean residual mean=0.000009 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.202656 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.202656 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=0.060434Jy sigma=1.361948 ! Fit after self-cal, rms=0.060431Jy sigma=1.361864 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 1.658 at 72.68 degrees (North through East) ! Clean map min=-0.0020156 max=0.18587 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 1.02 HN 1.01 KP 0.98 ! LA 0.99 NL 1.05 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 NL 1.05 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.98 ! LA 0.96 NL 1.02 OV 0.98 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 0.99 ! LA 0.98 NL 1.06 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 NL 1.04 OV 0.98 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.97 ! LA 0.97 NL 1.06 OV 1.00 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 0.98 NL 1.05 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! 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=0.060431Jy sigma=1.361864 ! Fit after self-cal, rms=0.060050Jy sigma=1.354494 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=1.659 mas, bpa=72.49 degrees ! Estimated noise=0.269595 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 = -0.000328281 Jy ! Component: 100 - total flux cleaned = -0.000276091 Jy ! Component: 150 - total flux cleaned = -0.000260865 Jy ! Component: 200 - total flux cleaned = -0.000260479 Jy ! Total flux subtracted in 200 components = -0.000260479 Jy ! Clean residual min=-0.001977 max=0.002047 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.202396 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.202396 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=0.060039Jy sigma=1.354255 ! Fit after self-cal, rms=0.060041Jy sigma=1.354182 ! 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=0.060041Jy sigma=1.354182 ! Fit after self-cal, rms=0.060020Jy sigma=1.345664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=1.655 mas, bpa=72.27 degrees ! Estimated noise=0.269673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.32267e-05 Jy ! Component: 100 - total flux cleaned = -0.000164135 Jy ! Component: 150 - total flux cleaned = -0.000222402 Jy ! Component: 200 - total flux cleaned = -0.00023839 Jy ! Total flux subtracted in 200 components = -0.00023839 Jy ! Clean residual min=-0.001426 max=0.001625 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.202157 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.202157 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=0.060003Jy sigma=1.345305 ! Fit after self-cal, rms=0.060016Jy sigma=1.345217 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 (-2.4, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739639 Jy ! Component: 100 - total flux cleaned = 0.000893407 Jy ! Component: 150 - total flux cleaned = 0.000897318 Jy ! Component: 200 - total flux cleaned = 0.000857513 Jy ! Total flux subtracted in 200 components = 0.000857513 Jy ! Clean residual min=-0.001465 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.203015 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.203015 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=0.059977Jy sigma=1.344401 ! Fit after self-cal, rms=0.059975Jy sigma=1.344375 ! 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=0.059975Jy sigma=1.344375 ! Fit after self-cal, rms=0.059942Jy sigma=1.344318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=1.654 mas, bpa=72.33 degrees ! Estimated noise=0.269501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.86048e-05 Jy ! Component: 100 - total flux cleaned = -0.000134414 Jy ! Component: 150 - total flux cleaned = -0.000187296 Jy ! Component: 200 - total flux cleaned = -0.000235802 Jy ! Total flux subtracted in 200 components = -0.000235802 Jy ! Clean residual min=-0.001399 max=0.001361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.202779 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.202779 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=0.059931Jy sigma=1.344100 ! Fit after self-cal, rms=0.059931Jy sigma=1.344092 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 = 6.15004e-05 Jy ! Component: 100 - total flux cleaned = 1.60702e-05 Jy ! Component: 150 - total flux cleaned = -2.61271e-05 Jy ! Component: 200 - total flux cleaned = -6.6317e-05 Jy ! Total flux subtracted in 200 components = -6.6317e-05 Jy ! Clean residual min=-0.001360 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.202713 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.202713 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=0.059924Jy sigma=1.343956 ! Fit after self-cal, rms=0.059924Jy sigma=1.343951 ! 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=0.059924Jy sigma=1.343951 ! Fit after self-cal, rms=0.059894Jy sigma=1.343931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=2.703 mas, bpa=-77.8 degrees ! Estimated noise=0.315977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246421 Jy ! Component: 100 - total flux cleaned = -0.000215648 Jy ! Component: 150 - total flux cleaned = -0.000215751 Jy ! Component: 200 - total flux cleaned = -0.000232922 Jy ! Total flux subtracted in 200 components = -0.000232922 Jy ! Clean residual min=-0.001251 max=0.001453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.20248 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.20248 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=0.059891Jy sigma=1.343866 ! Fit after self-cal, rms=0.059890Jy sigma=1.343860 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 (-9, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103224 Jy ! Component: 100 - total flux cleaned = 0.00132627 Jy ! Component: 150 - total flux cleaned = 0.00160624 Jy ! Component: 200 - total flux cleaned = 0.00184921 Jy ! Total flux subtracted in 200 components = 0.00184921 Jy ! Clean residual min=-0.001126 max=0.001199 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.204329 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.204329 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=0.059870Jy sigma=1.343378 ! Fit after self-cal, rms=0.059867Jy sigma=1.343345 ! 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=1.311 mas, bmaj=1.653 mas, bpa=72.41 degrees ! Estimated noise=0.269345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.311 x 1.653 at 72.41 degrees (North through East) ! Clean map min=-0.0012069 max=0.18636 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=1.023 mas, bmaj=1.352 mas, bpa=71.23 degrees ! Estimated noise=0.569611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141481 Jy ! Component: 100 - total flux cleaned = 0.174722 Jy ! Component: 150 - total flux cleaned = 0.186853 Jy ! Component: 200 - total flux cleaned = 0.192434 Jy ! Total flux subtracted in 200 components = 0.192434 Jy ! Clean residual min=-0.003737 max=0.003494 Jy/beam ! Clean residual mean=0.000002 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.192434 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.192434 Jy ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=1.653 mas, bpa=72.41 degrees ! Estimated noise=0.269345 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 = 0.00496141 Jy ! Component: 100 - total flux cleaned = 0.00732492 Jy ! Component: 150 - total flux cleaned = 0.0086121 Jy ! Component: 200 - total flux cleaned = 0.00948569 Jy ! Total flux subtracted in 200 components = 0.00948569 Jy ! Clean residual min=-0.001328 max=0.001286 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.20192 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.20192 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=2.373 mas, bmaj=2.703 mas, bpa=-77.8 degrees ! Estimated noise=0.315977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010477 Jy ! Component: 100 - total flux cleaned = 0.00153591 Jy ! Component: 150 - total flux cleaned = 0.00179485 Jy ! Component: 200 - total flux cleaned = 0.0019507 Jy ! Total flux subtracted in 200 components = 0.0019507 Jy ! Clean residual min=-0.001121 max=0.001160 Jy/beam ! Clean residual mean=0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.20387 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 = 9.83807e-05 Jy ! Component: 100 - total flux cleaned = 0.000223655 Jy ! Component: 150 - total flux cleaned = 0.000305654 Jy ! Component: 200 - total flux cleaned = 0.00042614 Jy ! Total flux subtracted in 200 components = 0.00042614 Jy ! Clean residual min=-0.001074 max=0.001155 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.204296 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 72 components and 0.204296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=1.653 mas, bpa=72.41 degrees ! Estimated noise=0.269345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.55617e-05 Jy ! Component: 100 - total flux cleaned = 9.20205e-05 Jy ! Component: 150 - total flux cleaned = 0.000178616 Jy ! Component: 200 - total flux cleaned = 0.00025771 Jy ! Total flux subtracted in 200 components = 0.00025771 Jy ! Clean residual min=-0.001212 max=0.001249 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.204554 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.204554 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=0.059868Jy sigma=1.343364 ! Fit after self-cal, rms=0.059865Jy sigma=1.343315 wmodel /scr/pima/bg219e_uvs/J1219+6600_X_map.mod ! Writing 95 model components to file: /scr/pima/bg219e_uvs/J1219+6600_X_map.mod wobs /scr/pima/bg219e_uvs/J1219+6600_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1219+6600_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1219+6600_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1219+6600_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 = -0.0001921 Jy ! Component: 100 - total flux cleaned = -0.000430759 Jy ! Component: 150 - total flux cleaned = -0.000412573 Jy ! Component: 200 - total flux cleaned = -0.000377006 Jy ! Component: 250 - total flux cleaned = -0.000411233 Jy ! Component: 300 - total flux cleaned = -0.000527848 Jy ! Component: 350 - total flux cleaned = -0.000608748 Jy ! Component: 400 - total flux cleaned = -0.000735132 Jy ! Component: 450 - total flux cleaned = -0.000796944 Jy ! Component: 500 - total flux cleaned = -0.000857264 Jy ! Component: 550 - total flux cleaned = -0.000886929 Jy ! Component: 600 - total flux cleaned = -0.000944506 Jy ! Component: 650 - total flux cleaned = -0.000930407 Jy ! Component: 700 - total flux cleaned = -0.000972252 Jy ! Component: 750 - total flux cleaned = -0.00101355 Jy ! Component: 800 - total flux cleaned = -0.0010673 Jy ! Component: 850 - total flux cleaned = -0.00106734 Jy ! Component: 900 - total flux cleaned = -0.00110636 Jy ! Component: 950 - total flux cleaned = -0.00113201 Jy ! Component: 1000 - total flux cleaned = -0.00114453 Jy ! Component: 1050 - total flux cleaned = -0.00114444 Jy ! Component: 1100 - total flux cleaned = -0.00118139 Jy ! Component: 1150 - total flux cleaned = -0.00120572 Jy ! Component: 1200 - total flux cleaned = -0.00122982 Jy ! Component: 1250 - total flux cleaned = -0.00128904 Jy ! Component: 1300 - total flux cleaned = -0.00133568 Jy ! Component: 1350 - total flux cleaned = -0.00134705 Jy ! Component: 1400 - total flux cleaned = -0.00136985 Jy ! Component: 1450 - total flux cleaned = -0.00141492 Jy ! Component: 1500 - total flux cleaned = -0.001426 Jy ! Component: 1550 - total flux cleaned = -0.00144781 Jy ! Component: 1600 - total flux cleaned = -0.00146968 Jy ! Component: 1650 - total flux cleaned = -0.00146974 Jy ! Component: 1700 - total flux cleaned = -0.00148058 Jy ! Component: 1750 - total flux cleaned = -0.00150191 Jy ! Component: 1800 - total flux cleaned = -0.00148087 Jy ! Component: 1850 - total flux cleaned = -0.00151219 Jy ! Component: 1900 - total flux cleaned = -0.00151205 Jy ! Component: 1950 - total flux cleaned = -0.00152231 Jy ! Component: 2000 - total flux cleaned = -0.00149168 Jy ! Component: 2050 - total flux cleaned = -0.0014613 Jy ! Component: 2100 - total flux cleaned = -0.00150144 Jy ! Component: 2150 - total flux cleaned = -0.00149149 Jy ! Component: 2200 - total flux cleaned = -0.00148157 Jy ! Component: 2250 - total flux cleaned = -0.0015208 Jy ! Component: 2300 - total flux cleaned = -0.00152074 Jy ! Component: 2350 - total flux cleaned = -0.00153042 Jy ! Component: 2400 - total flux cleaned = -0.00155911 Jy ! Component: 2450 - total flux cleaned = -0.00154956 Jy ! Component: 2500 - total flux cleaned = -0.00155909 Jy ! Component: 2550 - total flux cleaned = -0.00158726 Jy ! Component: 2600 - total flux cleaned = -0.00159657 Jy ! Component: 2650 - total flux cleaned = -0.00160588 Jy ! Component: 2700 - total flux cleaned = -0.00163338 Jy ! Component: 2750 - total flux cleaned = -0.0016335 Jy ! Component: 2800 - total flux cleaned = -0.0016517 Jy ! Component: 2850 - total flux cleaned = -0.00166073 Jy ! Component: 2900 - total flux cleaned = -0.00166073 Jy ! Component: 2950 - total flux cleaned = -0.00167859 Jy ! Component: 3000 - total flux cleaned = -0.00174048 Jy ! Component: 3050 - total flux cleaned = -0.00168767 Jy ! Component: 3100 - total flux cleaned = -0.00174021 Jy ! Component: 3150 - total flux cleaned = -0.00174017 Jy ! Component: 3200 - total flux cleaned = -0.00174882 Jy ! Component: 3250 - total flux cleaned = -0.00173153 Jy ! Component: 3300 - total flux cleaned = -0.00174861 Jy ! Component: 3350 - total flux cleaned = -0.00176558 Jy ! Component: 3400 - total flux cleaned = -0.00176554 Jy ! Component: 3450 - total flux cleaned = -0.00178233 Jy ! Component: 3500 - total flux cleaned = -0.00179902 Jy ! Component: 3550 - total flux cleaned = -0.00182399 Jy ! Component: 3600 - total flux cleaned = -0.00181565 Jy ! Component: 3650 - total flux cleaned = -0.00182389 Jy ! Component: 3700 - total flux cleaned = -0.00184021 Jy ! Component: 3750 - total flux cleaned = -0.0018402 Jy ! Component: 3800 - total flux cleaned = -0.00183209 Jy ! Component: 3850 - total flux cleaned = -0.00185629 Jy ! Component: 3900 - total flux cleaned = -0.0018724 Jy ! Component: 3950 - total flux cleaned = -0.00188844 Jy ! Component: 4000 - total flux cleaned = -0.00190437 Jy ! Component: 4050 - total flux cleaned = -0.00194394 Jy ! Total flux subtracted in 4096 components = -0.00191247 Jy ! Clean residual min=-0.000493 max=0.000470 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.202642 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 352 components and 0.202642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1219+6600_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.311 x 1.653 at 72.41 degrees (North through East) ! Clean map min=-0.00094232 max=0.18669 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1219+6600_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20674 0.20674 0.413479 0.826958 1.65392 3.30783 6.61567 13.2313 26.4627 52.9253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1451.1 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1219+6600_X_uvs.log closed on Thu Apr 7 09:08:09 2016