! Started logfile: /scr/pima/bg219b_uvs/J0037+2407_X_uvs.log on Thu Apr 7 01:38:10 2016 obs /scr/pima/bg219b_uvs/J0037+2407_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0037+2407_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.64153 visibilities/baseline/integration-bin. ! Found source: J0037+2407 ! ! 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 21132 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/bg219b_uvs/J0037+2407_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 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=1.004987Jy sigma=26.518133 ! Fit after self-cal, rms=0.956807Jy sigma=25.343922 ! 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=0.8751 mas, bmaj=1.771 mas, bpa=-14.22 degrees ! Estimated noise=0.490796 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 = 0.0318749 Jy ! Component: 100 - total flux cleaned = 0.0423688 Jy ! Total flux subtracted in 100 components = 0.0423688 Jy ! Clean residual min=-0.005669 max=0.007508 Jy/beam ! Clean residual mean=-0.000033 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.0423688 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0423688 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=0.064329Jy sigma=1.637418 ! Fit after self-cal, rms=0.062489Jy sigma=1.586476 ! 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=1.093 mas, bmaj=2.178 mas, bpa=-12.5 degrees ! Estimated noise=0.260054 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 = 0.0122846 Jy ! Component: 100 - total flux cleaned = 0.0196562 Jy ! Component: 150 - total flux cleaned = 0.0245013 Jy ! Component: 200 - total flux cleaned = 0.027713 Jy ! Total flux subtracted in 200 components = 0.027713 Jy ! Clean residual min=-0.005908 max=0.008072 Jy/beam ! Clean residual mean=-0.000054 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.0700817 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0700817 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=0.059622Jy sigma=1.520106 ! Fit after self-cal, rms=0.059401Jy sigma=1.512493 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.178 at -12.5 degrees (North through East) ! Clean map min=-0.0058049 max=0.040359 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.059401Jy sigma=1.512493 ! Fit after self-cal, rms=0.059401Jy sigma=1.512493 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.178 mas, bpa=-12.5 degrees ! Estimated noise=0.260054 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 = 0.00332993 Jy ! Component: 100 - total flux cleaned = 0.00465278 Jy ! Component: 150 - total flux cleaned = 0.00536324 Jy ! Component: 200 - total flux cleaned = 0.00598852 Jy ! Total flux subtracted in 200 components = 0.00598852 Jy ! Clean residual min=-0.005814 max=0.008122 Jy/beam ! Clean residual mean=-0.000052 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.0760702 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0760702 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=0.059093Jy sigma=1.506718 ! Fit after self-cal, rms=0.059064Jy sigma=1.505472 ! 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=0.059064Jy sigma=1.505472 ! Fit after self-cal, rms=0.059064Jy sigma=1.505472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.178 mas, bpa=-12.5 degrees ! Estimated noise=0.260054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075103 Jy ! Component: 100 - total flux cleaned = 0.00131652 Jy ! Component: 150 - total flux cleaned = 0.00181289 Jy ! Component: 200 - total flux cleaned = 0.00225364 Jy ! Total flux subtracted in 200 components = 0.00225364 Jy ! Clean residual min=-0.005819 max=0.008017 Jy/beam ! Clean residual mean=-0.000051 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.0783239 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0783239 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=0.058920Jy sigma=1.502319 ! Fit after self-cal, rms=0.058875Jy sigma=1.501275 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 = 0.000466225 Jy ! Component: 100 - total flux cleaned = 0.000873109 Jy ! Component: 150 - total flux cleaned = 0.00123339 Jy ! Component: 200 - total flux cleaned = 0.00155046 Jy ! Total flux subtracted in 200 components = 0.00155046 Jy ! Clean residual min=-0.005791 max=0.007965 Jy/beam ! Clean residual mean=-0.000051 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.0798743 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0798743 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=0.058778Jy sigma=1.499192 ! Fit after self-cal, rms=0.058760Jy sigma=1.498500 ! 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=0.058760Jy sigma=1.498500 ! Fit after self-cal, rms=0.058760Jy sigma=1.498500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.178 mas, bpa=-12.5 degrees ! Estimated noise=0.260054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289903 Jy ! Component: 100 - total flux cleaned = 0.000588789 Jy ! Component: 150 - total flux cleaned = 0.000855772 Jy ! Component: 200 - total flux cleaned = 0.00109526 Jy ! Total flux subtracted in 200 components = 0.00109526 Jy ! Clean residual min=-0.005764 max=0.008001 Jy/beam ! Clean residual mean=-0.000050 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.0809696 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0809696 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=0.058686Jy sigma=1.496878 ! Fit after self-cal, rms=0.058651Jy sigma=1.495599 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 = 0.000296798 Jy ! Component: 100 - total flux cleaned = 0.000534999 Jy ! Component: 150 - total flux cleaned = 0.000745407 Jy ! Component: 200 - total flux cleaned = 0.00097065 Jy ! Total flux subtracted in 200 components = 0.00097065 Jy ! Clean residual min=-0.005866 max=0.007941 Jy/beam ! Clean residual mean=-0.000049 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.0819403 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0819403 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=0.058581Jy sigma=1.494109 ! Fit after self-cal, rms=0.058546Jy sigma=1.493229 ! 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=0.058546Jy sigma=1.493229 ! Fit after self-cal, rms=0.058546Jy sigma=1.493229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=3.129 mas, bpa=-13.65 degrees ! Estimated noise=0.311003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363172 Jy ! Component: 100 - total flux cleaned = 0.0040957 Jy ! Component: 150 - total flux cleaned = 0.00457873 Jy ! Component: 200 - total flux cleaned = 0.00500054 Jy ! Total flux subtracted in 200 components = 0.00500054 Jy ! Clean residual min=-0.009906 max=0.014139 Jy/beam ! Clean residual mean=-0.000094 rms=0.003457 Jy/beam ! Combined flux in latest and established models = 0.0869408 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0869408 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=0.058494Jy sigma=1.494281 ! Fit after self-cal, rms=0.058407Jy sigma=1.492079 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 = 0.000362081 Jy ! Component: 100 - total flux cleaned = 0.000743345 Jy ! Component: 150 - total flux cleaned = 0.00114266 Jy ! Component: 200 - total flux cleaned = 0.00149616 Jy ! Total flux subtracted in 200 components = 0.00149616 Jy ! Clean residual min=-0.009876 max=0.014073 Jy/beam ! Clean residual mean=-0.000092 rms=0.003423 Jy/beam ! Combined flux in latest and established models = 0.088437 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.088437 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=0.058417Jy sigma=1.492663 ! Fit after self-cal, rms=0.058378Jy sigma=1.491558 ! 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=1.093 mas, bmaj=2.178 mas, bpa=-12.5 degrees ! Estimated noise=0.260054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.178 at -12.5 degrees (North through East) ! Clean map min=-0.0058508 max=0.031808 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=0.8751 mas, bmaj=1.771 mas, bpa=-14.22 degrees ! Estimated noise=0.490796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322231 Jy ! Component: 100 - total flux cleaned = 0.0473515 Jy ! Component: 150 - total flux cleaned = 0.0567245 Jy ! Component: 200 - total flux cleaned = 0.0633337 Jy ! Total flux subtracted in 200 components = 0.0633337 Jy ! Clean residual min=-0.005900 max=0.006172 Jy/beam ! Clean residual mean=-0.000027 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.0633337 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0633337 Jy ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.178 mas, bpa=-12.5 degrees ! Estimated noise=0.260054 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 = 0.00780621 Jy ! Component: 100 - total flux cleaned = 0.0127461 Jy ! Component: 150 - total flux cleaned = 0.0159778 Jy ! Component: 200 - total flux cleaned = 0.0181113 Jy ! Total flux subtracted in 200 components = 0.0181113 Jy ! Clean residual min=-0.005906 max=0.007786 Jy/beam ! Clean residual mean=-0.000049 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.081445 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.081445 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=2.126 mas, bmaj=3.129 mas, bpa=-13.65 degrees ! Estimated noise=0.311003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453478 Jy ! Component: 100 - total flux cleaned = 0.00611128 Jy ! Component: 150 - total flux cleaned = 0.00655414 Jy ! Component: 200 - total flux cleaned = 0.00695079 Jy ! Total flux subtracted in 200 components = 0.00695079 Jy ! Clean residual min=-0.009829 max=0.013980 Jy/beam ! Clean residual mean=-0.000092 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.0883958 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 = 0.000301988 Jy ! Component: 100 - total flux cleaned = 0.000631346 Jy ! Component: 150 - total flux cleaned = 0.000930556 Jy ! Component: 200 - total flux cleaned = 0.0011565 Jy ! Total flux subtracted in 200 components = 0.0011565 Jy ! Clean residual min=-0.009965 max=0.014063 Jy/beam ! Clean residual mean=-0.000090 rms=0.003411 Jy/beam ! Combined flux in latest and established models = 0.0895523 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0895523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.178 mas, bpa=-12.5 degrees ! Estimated noise=0.260054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209951 Jy ! Component: 100 - total flux cleaned = -0.0024675 Jy ! Component: 150 - total flux cleaned = -0.00259558 Jy ! Component: 200 - total flux cleaned = -0.00267063 Jy ! Total flux subtracted in 200 components = -0.00267063 Jy ! Clean residual min=-0.006263 max=0.008086 Jy/beam ! Clean residual mean=-0.000047 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.0868817 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0868817 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=0.058366Jy sigma=1.490376 ! Fit after self-cal, rms=0.058259Jy sigma=1.488176 wmodel /scr/pima/bg219b_uvs/J0037+2407_X_map.mod ! Writing 39 model components to file: /scr/pima/bg219b_uvs/J0037+2407_X_map.mod wobs /scr/pima/bg219b_uvs/J0037+2407_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0037+2407_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0037+2407_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J0037+2407_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 = 0.00368677 Jy ! Component: 100 - total flux cleaned = 0.00692503 Jy ! Component: 150 - total flux cleaned = 0.00983683 Jy ! Component: 200 - total flux cleaned = 0.0124996 Jy ! Component: 250 - total flux cleaned = 0.014582 Jy ! Component: 300 - total flux cleaned = 0.0165421 Jy ! Component: 350 - total flux cleaned = 0.018224 Jy ! Component: 400 - total flux cleaned = 0.0197454 Jy ! Component: 450 - total flux cleaned = 0.0208013 Jy ! Component: 500 - total flux cleaned = 0.0218148 Jy ! Component: 550 - total flux cleaned = 0.0227894 Jy ! Component: 600 - total flux cleaned = 0.023512 Jy ! Component: 650 - total flux cleaned = 0.0242108 Jy ! Component: 700 - total flux cleaned = 0.024819 Jy ! Component: 750 - total flux cleaned = 0.0255412 Jy ! Component: 800 - total flux cleaned = 0.0262412 Jy ! Component: 850 - total flux cleaned = 0.0267359 Jy ! Component: 900 - total flux cleaned = 0.0273382 Jy ! Component: 950 - total flux cleaned = 0.0279835 Jy ! Component: 1000 - total flux cleaned = 0.0283827 Jy ! Component: 1050 - total flux cleaned = 0.0288291 Jy ! Component: 1100 - total flux cleaned = 0.0292103 Jy ! Component: 1150 - total flux cleaned = 0.029792 Jy ! Component: 1200 - total flux cleaned = 0.0301529 Jy ! Component: 1250 - total flux cleaned = 0.0304062 Jy ! Component: 1300 - total flux cleaned = 0.030799 Jy ! Component: 1350 - total flux cleaned = 0.0310874 Jy ! Component: 1400 - total flux cleaned = 0.0314637 Jy ! Component: 1450 - total flux cleaned = 0.031694 Jy ! Component: 1500 - total flux cleaned = 0.0318745 Jy ! Component: 1550 - total flux cleaned = 0.0320948 Jy ! Component: 1600 - total flux cleaned = 0.0321806 Jy ! Component: 1650 - total flux cleaned = 0.0324351 Jy ! Component: 1700 - total flux cleaned = 0.0325593 Jy ! Component: 1750 - total flux cleaned = 0.0326407 Jy ! Component: 1800 - total flux cleaned = 0.0327603 Jy ! Component: 1850 - total flux cleaned = 0.0328388 Jy ! Component: 1900 - total flux cleaned = 0.0328778 Jy ! Component: 1950 - total flux cleaned = 0.0329916 Jy ! Component: 2000 - total flux cleaned = 0.0329162 Jy ! Component: 2050 - total flux cleaned = 0.0329169 Jy ! Component: 2100 - total flux cleaned = 0.0330253 Jy ! Component: 2150 - total flux cleaned = 0.0329892 Jy ! Component: 2200 - total flux cleaned = 0.0329193 Jy ! Component: 2250 - total flux cleaned = 0.0329883 Jy ! Component: 2300 - total flux cleaned = 0.033056 Jy ! Component: 2350 - total flux cleaned = 0.0330886 Jy ! Component: 2400 - total flux cleaned = 0.0330553 Jy ! Component: 2450 - total flux cleaned = 0.0330882 Jy ! Component: 2500 - total flux cleaned = 0.0331524 Jy ! Component: 2550 - total flux cleaned = 0.0332157 Jy ! Component: 2600 - total flux cleaned = 0.0332157 Jy ! Component: 2650 - total flux cleaned = 0.0331852 Jy ! Component: 2700 - total flux cleaned = 0.0332454 Jy ! Component: 2750 - total flux cleaned = 0.0333346 Jy ! Component: 2800 - total flux cleaned = 0.0333345 Jy ! Component: 2850 - total flux cleaned = 0.0332184 Jy ! Component: 2900 - total flux cleaned = 0.0332762 Jy ! Component: 2950 - total flux cleaned = 0.0332767 Jy ! Component: 3000 - total flux cleaned = 0.0332765 Jy ! Component: 3050 - total flux cleaned = 0.0332214 Jy ! Component: 3100 - total flux cleaned = 0.033167 Jy ! Component: 3150 - total flux cleaned = 0.0330327 Jy ! Component: 3200 - total flux cleaned = 0.0330329 Jy ! Component: 3250 - total flux cleaned = 0.032901 Jy ! Component: 3300 - total flux cleaned = 0.0328229 Jy ! Component: 3350 - total flux cleaned = 0.0327458 Jy ! Component: 3400 - total flux cleaned = 0.0326949 Jy ! Component: 3450 - total flux cleaned = 0.0325687 Jy ! Component: 3500 - total flux cleaned = 0.0325186 Jy ! Component: 3550 - total flux cleaned = 0.0323951 Jy ! Component: 3600 - total flux cleaned = 0.0322242 Jy ! Component: 3650 - total flux cleaned = 0.0321032 Jy ! Component: 3700 - total flux cleaned = 0.0320073 Jy ! Component: 3750 - total flux cleaned = 0.0318644 Jy ! Component: 3800 - total flux cleaned = 0.0317225 Jy ! Component: 3850 - total flux cleaned = 0.0315821 Jy ! Component: 3900 - total flux cleaned = 0.0314429 Jy ! Component: 3950 - total flux cleaned = 0.0313276 Jy ! Component: 4000 - total flux cleaned = 0.0311902 Jy ! Component: 4050 - total flux cleaned = 0.0310993 Jy ! Total flux subtracted in 4096 components = 0.0310089 Jy ! Clean residual min=-0.001148 max=0.001382 Jy/beam ! Clean residual mean=-0.000015 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.117891 Jy keep ! Adding 528 model components to the UV plane model. ! The established model now contains 567 components and 0.117891 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0037+2407_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.178 at -12.5 degrees (North through East) ! Clean map min=-0.002607 max=0.032992 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0037+2407_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0329917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000522816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.75407 4.75407 9.50814 19.0163 38.0326 76.0651 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.103 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0037+2407_X_uvs.log closed on Thu Apr 7 01:38:14 2016