! Started logfile: /scr/pima/bg219i_uvs/J0401+2110_X_uvs.log on Wed Apr 6 23:30:41 2016 obs /scr/pima/bg219i_uvs/J0401+2110_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0401+2110_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869841 visibilities/baseline/integration-bin. ! Found source: J0401+2110 ! ! 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 6576 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/J0401+2110_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. ! ! 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=1.062579Jy sigma=29.891372 ! Fit after self-cal, rms=0.752950Jy sigma=22.560554 ! 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=0.7506 mas, bmaj=1.552 mas, bpa=-6.968 degrees ! Estimated noise=0.594861 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 = 0.177592 Jy ! Component: 100 - total flux cleaned = 0.216412 Jy ! Total flux subtracted in 100 components = 0.216412 Jy ! Clean residual min=-0.013642 max=0.011576 Jy/beam ! Clean residual mean=-0.000010 rms=0.003012 Jy/beam ! Combined flux in latest and established models = 0.216412 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.216412 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=0.223270Jy sigma=2.191963 ! Fit after self-cal, rms=0.223256Jy sigma=2.191431 ! 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=0.9203 mas, bmaj=1.814 mas, bpa=-6.509 degrees ! Estimated noise=0.422357 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 = 0.0148165 Jy ! Component: 100 - total flux cleaned = 0.0217289 Jy ! Component: 150 - total flux cleaned = 0.0259179 Jy ! Component: 200 - total flux cleaned = 0.0285468 Jy ! Total flux subtracted in 200 components = 0.0285468 Jy ! Clean residual min=-0.018062 max=0.011868 Jy/beam ! Clean residual mean=-0.000022 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 0.244959 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 35 components and 0.244959 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=0.217993Jy sigma=2.197827 ! Fit after self-cal, rms=0.217993Jy sigma=2.197701 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9203 x 1.814 at -6.509 degrees (North through East) ! Clean map min=-0.016881 max=0.23092 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 1.11 HN 1.09 KP 0.88 ! LA 1.07 MK 1.01 NL 1.02 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.04 KP 0.90 ! LA 1.02 MK 0.98 NL 1.05 OV 1.03 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.04 KP 0.89 ! LA 1.03 MK 1.01 NL 1.05 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.08 KP 0.91 ! LA 1.02 MK 0.98 NL 1.06 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.11 KP 0.86 ! LA 1.07 MK 1.01 NL 1.01 OV 1.03 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 1.08 KP 0.87 ! LA 1.03 MK 0.96 NL 1.01 OV 0.99 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.06 KP 0.86 ! LA 0.99 MK 1.00 NL 1.03 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! 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=0.217993Jy sigma=2.197701 ! Fit after self-cal, rms=0.194998Jy sigma=2.132179 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=1.816 mas, bpa=-6.872 degrees ! Estimated noise=0.441752 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 = 0.00879161 Jy ! Component: 100 - total flux cleaned = 0.0120432 Jy ! Component: 150 - total flux cleaned = 0.0136277 Jy ! Component: 200 - total flux cleaned = 0.0145289 Jy ! Total flux subtracted in 200 components = 0.0145289 Jy ! Clean residual min=-0.017404 max=0.011675 Jy/beam ! Clean residual mean=-0.000033 rms=0.003615 Jy/beam ! Combined flux in latest and established models = 0.259488 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.259488 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=0.192335Jy sigma=2.154295 ! Fit after self-cal, rms=0.192336Jy sigma=2.154129 ! 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=0.192336Jy sigma=2.154129 ! Fit after self-cal, rms=0.192251Jy sigma=2.123059 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=1.808 mas, bpa=-6.934 degrees ! Estimated noise=0.44962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042065 Jy ! Component: 100 - total flux cleaned = 0.00604146 Jy ! Component: 150 - total flux cleaned = 0.00701226 Jy ! Component: 200 - total flux cleaned = 0.00754631 Jy ! Total flux subtracted in 200 components = 0.00754631 Jy ! Clean residual min=-0.018219 max=0.010384 Jy/beam ! Clean residual mean=-0.000023 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 0.267034 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.267034 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=0.191074Jy sigma=2.138536 ! Fit after self-cal, rms=0.191075Jy sigma=2.138477 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 = 0.00014281 Jy ! Component: 100 - total flux cleaned = 0.000188349 Jy ! Component: 150 - total flux cleaned = 0.000229677 Jy ! Component: 200 - total flux cleaned = 0.000280404 Jy ! Total flux subtracted in 200 components = 0.000280404 Jy ! Clean residual min=-0.018209 max=0.010417 Jy/beam ! Clean residual mean=-0.000023 rms=0.003584 Jy/beam ! Combined flux in latest and established models = 0.267314 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.267314 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=0.191064Jy sigma=2.138618 ! Fit after self-cal, rms=0.191065Jy sigma=2.138607 ! 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=0.191065Jy sigma=2.138607 ! Fit after self-cal, rms=0.191159Jy sigma=2.136971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9118 mas, bmaj=1.806 mas, bpa=-6.937 degrees ! Estimated noise=0.4523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150399 Jy ! Component: 100 - total flux cleaned = 0.00218947 Jy ! Component: 150 - total flux cleaned = 0.00252168 Jy ! Component: 200 - total flux cleaned = 0.00255516 Jy ! Total flux subtracted in 200 components = 0.00255516 Jy ! Clean residual min=-0.018448 max=0.010135 Jy/beam ! Clean residual mean=-0.000022 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 0.26987 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.26987 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=0.190802Jy sigma=2.142913 ! Fit after self-cal, rms=0.190803Jy sigma=2.142902 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 = 2.37261e-05 Jy ! Component: 100 - total flux cleaned = 5.67764e-07 Jy ! Component: 150 - total flux cleaned = 3.19515e-07 Jy ! Component: 200 - total flux cleaned = 2.92379e-07 Jy ! Total flux subtracted in 200 components = 2.92379e-07 Jy ! Clean residual min=-0.018448 max=0.010142 Jy/beam ! Clean residual mean=-0.000022 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 0.26987 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.26987 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=0.190800Jy sigma=2.142878 ! Fit after self-cal, rms=0.190801Jy sigma=2.142869 ! 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=0.190801Jy sigma=2.142869 ! Fit after self-cal, rms=0.190837Jy sigma=2.142701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=2.738 mas, bpa=-4.199 degrees ! Estimated noise=0.585577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257868 Jy ! Component: 100 - total flux cleaned = 0.00294068 Jy ! Component: 150 - total flux cleaned = 0.00294117 Jy ! Component: 200 - total flux cleaned = 0.00294147 Jy ! Total flux subtracted in 200 components = 0.00294147 Jy ! Clean residual min=-0.026131 max=0.016224 Jy/beam ! Clean residual mean=-0.000047 rms=0.006400 Jy/beam ! Combined flux in latest and established models = 0.272811 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.272811 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=0.190581Jy sigma=2.149490 ! Fit after self-cal, rms=0.190582Jy sigma=2.149480 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 = 1.06586e-07 Jy ! Component: 100 - total flux cleaned = 3.37577e-05 Jy ! Component: 150 - total flux cleaned = 3.11848e-05 Jy ! Component: 200 - total flux cleaned = 3.18565e-05 Jy ! Total flux subtracted in 200 components = 3.18565e-05 Jy ! Clean residual min=-0.026209 max=0.016119 Jy/beam ! Clean residual mean=-0.000047 rms=0.006401 Jy/beam ! Combined flux in latest and established models = 0.272843 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.272843 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=0.190614Jy sigma=2.150481 ! Fit after self-cal, rms=0.190616Jy sigma=2.150471 ! 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=0.9112 mas, bmaj=1.805 mas, bpa=-6.939 degrees ! Estimated noise=0.453143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9112 x 1.805 at -6.939 degrees (North through East) ! Clean map min=-0.018719 max=0.24547 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=0.7457 mas, bmaj=1.547 mas, bpa=-7.408 degrees ! Estimated noise=0.631924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188636 Jy ! Component: 100 - total flux cleaned = 0.230444 Jy ! Component: 150 - total flux cleaned = 0.244861 Jy ! Component: 200 - total flux cleaned = 0.253034 Jy ! Total flux subtracted in 200 components = 0.253034 Jy ! Clean residual min=-0.014732 max=0.009680 Jy/beam ! Clean residual mean=-0.000014 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.253034 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.253034 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=1.805 mas, bpa=-6.939 degrees ! Estimated noise=0.453143 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 = 0.00734286 Jy ! Component: 100 - total flux cleaned = 0.0113038 Jy ! Component: 150 - total flux cleaned = 0.0137411 Jy ! Component: 200 - total flux cleaned = 0.0152749 Jy ! Total flux subtracted in 200 components = 0.0152749 Jy ! Clean residual min=-0.018480 max=0.010104 Jy/beam ! Clean residual mean=-0.000021 rms=0.003599 Jy/beam ! Combined flux in latest and established models = 0.268308 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.268308 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=2.058 mas, bmaj=2.738 mas, bpa=-4.199 degrees ! Estimated noise=0.585577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332266 Jy ! Component: 100 - total flux cleaned = 0.00439288 Jy ! Component: 150 - total flux cleaned = 0.00434752 Jy ! Component: 200 - total flux cleaned = 0.00439244 Jy ! Total flux subtracted in 200 components = 0.00439244 Jy ! Clean residual min=-0.026224 max=0.016219 Jy/beam ! Clean residual mean=-0.000047 rms=0.006402 Jy/beam ! Combined flux in latest and established models = 0.272701 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 = 3.72866e-06 Jy ! Component: 100 - total flux cleaned = 3.87981e-05 Jy ! Component: 150 - total flux cleaned = 3.80134e-05 Jy ! Component: 200 - total flux cleaned = 6.73129e-05 Jy ! Total flux subtracted in 200 components = 6.73129e-05 Jy ! Clean residual min=-0.026236 max=0.016139 Jy/beam ! Clean residual mean=-0.000047 rms=0.006401 Jy/beam ! Combined flux in latest and established models = 0.272768 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.272768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=1.805 mas, bpa=-6.939 degrees ! Estimated noise=0.453143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165403 Jy ! Component: 100 - total flux cleaned = -0.00165551 Jy ! Component: 150 - total flux cleaned = -0.00165785 Jy ! Component: 200 - total flux cleaned = -0.00165673 Jy ! Total flux subtracted in 200 components = -0.00165673 Jy ! Clean residual min=-0.019148 max=0.010084 Jy/beam ! Clean residual mean=-0.000022 rms=0.003618 Jy/beam ! Combined flux in latest and established models = 0.271111 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.271111 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=0.190671Jy sigma=2.146353 ! Fit after self-cal, rms=0.190672Jy sigma=2.146288 wmodel /scr/pima/bg219i_uvs/J0401+2110_X_map.mod ! Writing 50 model components to file: /scr/pima/bg219i_uvs/J0401+2110_X_map.mod wobs /scr/pima/bg219i_uvs/J0401+2110_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0401+2110_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0401+2110_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0401+2110_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 = -0.00839595 Jy ! Component: 100 - total flux cleaned = -0.0157529 Jy ! Component: 150 - total flux cleaned = -0.0224662 Jy ! Component: 200 - total flux cleaned = -0.028447 Jy ! Component: 250 - total flux cleaned = -0.0310509 Jy ! Component: 300 - total flux cleaned = -0.0335702 Jy ! Component: 350 - total flux cleaned = -0.0360134 Jy ! Component: 400 - total flux cleaned = -0.037749 Jy ! Component: 450 - total flux cleaned = -0.0390221 Jy ! Component: 500 - total flux cleaned = -0.04006 Jy ! Component: 550 - total flux cleaned = -0.0410776 Jy ! Component: 600 - total flux cleaned = -0.0418792 Jy ! Component: 650 - total flux cleaned = -0.0430644 Jy ! Component: 700 - total flux cleaned = -0.0440362 Jy ! Component: 750 - total flux cleaned = -0.044801 Jy ! Component: 800 - total flux cleaned = -0.0455577 Jy ! Component: 850 - total flux cleaned = -0.0461182 Jy ! Component: 900 - total flux cleaned = -0.0472277 Jy ! Component: 950 - total flux cleaned = -0.0481434 Jy ! Component: 1000 - total flux cleaned = -0.0490487 Jy ! Component: 1050 - total flux cleaned = -0.0503019 Jy ! Component: 1100 - total flux cleaned = -0.0510116 Jy ! Component: 1150 - total flux cleaned = -0.0518898 Jy ! Component: 1200 - total flux cleaned = -0.0527611 Jy ! Component: 1250 - total flux cleaned = -0.0534503 Jy ! Component: 1300 - total flux cleaned = -0.0539621 Jy ! Component: 1350 - total flux cleaned = -0.0548089 Jy ! Component: 1400 - total flux cleaned = -0.0553124 Jy ! Component: 1450 - total flux cleaned = -0.0561443 Jy ! Component: 1500 - total flux cleaned = -0.0566383 Jy ! Component: 1550 - total flux cleaned = -0.0571296 Jy ! Component: 1600 - total flux cleaned = -0.0581028 Jy ! Component: 1650 - total flux cleaned = -0.0585856 Jy ! Component: 1700 - total flux cleaned = -0.0593819 Jy ! Component: 1750 - total flux cleaned = -0.0600137 Jy ! Component: 1800 - total flux cleaned = -0.0604838 Jy ! Component: 1850 - total flux cleaned = -0.0609504 Jy ! Component: 1900 - total flux cleaned = -0.0617217 Jy ! Component: 1950 - total flux cleaned = -0.0621812 Jy ! Component: 2000 - total flux cleaned = -0.0626389 Jy ! Component: 2050 - total flux cleaned = -0.0633924 Jy ! Component: 2100 - total flux cleaned = -0.0636916 Jy ! Component: 2150 - total flux cleaned = -0.0641381 Jy ! Component: 2200 - total flux cleaned = -0.0647279 Jy ! Component: 2250 - total flux cleaned = -0.0648752 Jy ! Component: 2300 - total flux cleaned = -0.0654583 Jy ! Component: 2350 - total flux cleaned = -0.0657469 Jy ! Component: 2400 - total flux cleaned = -0.0658906 Jy ! Component: 2450 - total flux cleaned = -0.0660341 Jy ! Component: 2500 - total flux cleaned = -0.0665986 Jy ! Component: 2550 - total flux cleaned = -0.0664586 Jy ! Component: 2600 - total flux cleaned = -0.0667379 Jy ! Component: 2650 - total flux cleaned = -0.0670145 Jy ! Component: 2700 - total flux cleaned = -0.0670143 Jy ! Component: 2750 - total flux cleaned = -0.0674245 Jy ! Component: 2800 - total flux cleaned = -0.0672891 Jy ! Component: 2850 - total flux cleaned = -0.067692 Jy ! Component: 2900 - total flux cleaned = -0.0676913 Jy ! Component: 2950 - total flux cleaned = -0.0678244 Jy ! Component: 3000 - total flux cleaned = -0.067957 Jy ! Component: 3050 - total flux cleaned = -0.0679574 Jy ! Component: 3100 - total flux cleaned = -0.0682186 Jy ! Component: 3150 - total flux cleaned = -0.0680893 Jy ! Component: 3200 - total flux cleaned = -0.0682183 Jy ! Component: 3250 - total flux cleaned = -0.0684752 Jy ! Component: 3300 - total flux cleaned = -0.0684756 Jy ! Component: 3350 - total flux cleaned = -0.0684756 Jy ! Component: 3400 - total flux cleaned = -0.0686015 Jy ! Component: 3450 - total flux cleaned = -0.0686011 Jy ! Component: 3500 - total flux cleaned = -0.0687255 Jy ! Component: 3550 - total flux cleaned = -0.0686019 Jy ! Component: 3600 - total flux cleaned = -0.0689685 Jy ! Component: 3650 - total flux cleaned = -0.0690905 Jy ! Component: 3700 - total flux cleaned = -0.0692122 Jy ! Component: 3750 - total flux cleaned = -0.0695726 Jy ! Component: 3800 - total flux cleaned = -0.0696927 Jy ! Component: 3850 - total flux cleaned = -0.0699306 Jy ! Component: 3900 - total flux cleaned = -0.0701667 Jy ! Component: 3950 - total flux cleaned = -0.0701668 Jy ! Component: 4000 - total flux cleaned = -0.070633 Jy ! Component: 4050 - total flux cleaned = -0.0707484 Jy ! Total flux subtracted in 4096 components = -0.0708633 Jy ! Clean residual min=-0.006075 max=0.006655 Jy/beam ! Clean residual mean=-0.000006 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.200248 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 300 components and 0.200248 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0401+2110_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9112 x 1.805 at -6.939 degrees (North through East) ! Clean map min=-0.016502 max=0.26763 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0401+2110_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.267629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00205175 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.29992 2.29992 4.59983 9.19967 18.3993 36.7987 73.5973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.439 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0401+2110_X_uvs.log closed on Wed Apr 6 23:30:46 2016