! Started logfile: /scr/pima/bg219a_uvs/J1710-0355_X_uvs.log on Wed Apr 6 21:42:28 2016 obs /scr/pima/bg219a_uvs/J1710-0355_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1710-0355_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.796296 visibilities/baseline/integration-bin. ! Found source: J1710-0355 ! ! 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 121 lines of history. ! ! Reading 5160 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/bg219a_uvs/J1710-0355_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.000278Jy sigma=27.442042 ! Fit after self-cal, rms=0.882069Jy sigma=24.060098 ! 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=0.5999 mas, bmaj=1.649 mas, bpa=-1.216 degrees ! Estimated noise=0.80092 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 = 0.0894857 Jy ! Component: 100 - total flux cleaned = 0.1227 Jy ! Total flux subtracted in 100 components = 0.1227 Jy ! Clean residual min=-0.012615 max=0.017303 Jy/beam ! Clean residual mean=-0.000014 rms=0.003743 Jy/beam ! Combined flux in latest and established models = 0.1227 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.1227 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=0.062576Jy sigma=1.725520 ! Fit after self-cal, rms=0.061773Jy sigma=1.706302 ! 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=0.6851 mas, bmaj=1.817 mas, bpa=-2.782 degrees ! Estimated noise=0.508067 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 = 0.0264268 Jy ! Component: 100 - total flux cleaned = 0.0416592 Jy ! Component: 150 - total flux cleaned = 0.0510488 Jy ! Component: 200 - total flux cleaned = 0.0568515 Jy ! Total flux subtracted in 200 components = 0.0568515 Jy ! Clean residual min=-0.005449 max=0.006546 Jy/beam ! Clean residual mean=-0.000009 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.179551 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.179551 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=0.050072Jy sigma=1.325321 ! Fit after self-cal, rms=0.050063Jy sigma=1.321819 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6851 x 1.817 at -2.782 degrees (North through East) ! Clean map min=-0.0053698 max=0.12184 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: ! LA 0.93 MK 1.02 NL 1.08 OV 0.96 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.00 NL 1.12 OV 0.95 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.08 NL 1.06 OV 0.97 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.01 NL 1.10 OV 0.98 ! PT 0.89 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 0.96 NL 1.09 OV 0.95 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.02 NL 1.09 OV 0.93 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.94 NL 1.06 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! 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=0.050063Jy sigma=1.321819 ! Fit after self-cal, rms=0.049431Jy sigma=1.286951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6939 mas, bmaj=1.844 mas, bpa=-2.977 degrees ! Estimated noise=0.500795 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 (1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394288 Jy ! Component: 100 - total flux cleaned = 0.00497377 Jy ! Component: 150 - total flux cleaned = 0.00502927 Jy ! Component: 200 - total flux cleaned = 0.00522103 Jy ! Total flux subtracted in 200 components = 0.00522103 Jy ! Clean residual min=-0.003012 max=0.002830 Jy/beam ! Clean residual mean=0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.184772 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.184772 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=0.049088Jy sigma=1.277806 ! Fit after self-cal, rms=0.049117Jy sigma=1.276649 ! 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=0.049117Jy sigma=1.276649 ! Fit after self-cal, rms=0.048801Jy sigma=1.270477 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6922 mas, bmaj=1.844 mas, bpa=-3.093 degrees ! Estimated noise=0.497297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141571 Jy ! Component: 100 - total flux cleaned = 0.00179323 Jy ! Component: 150 - total flux cleaned = 0.00175757 Jy ! Component: 200 - total flux cleaned = 0.00172593 Jy ! Total flux subtracted in 200 components = 0.00172593 Jy ! Clean residual min=-0.002199 max=0.002262 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.186498 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.186498 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=0.048725Jy sigma=1.268772 ! Fit after self-cal, rms=0.048721Jy sigma=1.268503 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 = 0.000331598 Jy ! Component: 100 - total flux cleaned = 0.000390978 Jy ! Component: 150 - total flux cleaned = 0.000390951 Jy ! Component: 200 - total flux cleaned = 0.000341086 Jy ! Total flux subtracted in 200 components = 0.000341086 Jy ! Clean residual min=-0.002203 max=0.002165 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.18684 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.18684 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=0.048684Jy sigma=1.267732 ! Fit after self-cal, rms=0.048682Jy sigma=1.267661 ! 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=0.048682Jy sigma=1.267661 ! Fit after self-cal, rms=0.048597Jy sigma=1.267348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.692 mas, bmaj=1.843 mas, bpa=-3.029 degrees ! Estimated noise=0.496303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479271 Jy ! Component: 100 - total flux cleaned = 0.00053983 Jy ! Component: 150 - total flux cleaned = 0.000540227 Jy ! Component: 200 - total flux cleaned = 0.000495457 Jy ! Total flux subtracted in 200 components = 0.000495457 Jy ! Clean residual min=-0.002099 max=0.002062 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.187335 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.187335 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=0.048564Jy sigma=1.266517 ! Fit after self-cal, rms=0.048561Jy sigma=1.266425 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 = 1.46673e-06 Jy ! Component: 100 - total flux cleaned = 2.46503e-06 Jy ! Component: 150 - total flux cleaned = -1.73176e-05 Jy ! Component: 200 - total flux cleaned = -5.56323e-05 Jy ! Total flux subtracted in 200 components = -5.56323e-05 Jy ! Clean residual min=-0.002062 max=0.002084 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.187279 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.187279 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=0.048542Jy sigma=1.265983 ! Fit after self-cal, rms=0.048539Jy sigma=1.265944 ! 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=0.048539Jy sigma=1.265944 ! Fit after self-cal, rms=0.048505Jy sigma=1.265760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=4.447 mas, bpa=-5.169 degrees ! Estimated noise=0.708844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403137 Jy ! Component: 100 - total flux cleaned = 0.000285395 Jy ! Component: 150 - total flux cleaned = 0.000206459 Jy ! Component: 200 - total flux cleaned = 0.000140266 Jy ! Total flux subtracted in 200 components = 0.000140266 Jy ! Clean residual min=-0.001468 max=0.001585 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.18742 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.18742 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=0.048494Jy sigma=1.265465 ! Fit after self-cal, rms=0.048490Jy sigma=1.265392 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 = -9.80054e-05 Jy ! Component: 100 - total flux cleaned = -0.000115279 Jy ! Component: 150 - total flux cleaned = -0.000116674 Jy ! Component: 200 - total flux cleaned = -0.000126911 Jy ! Total flux subtracted in 200 components = -0.000126911 Jy ! Clean residual min=-0.001372 max=0.001499 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.187293 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.187293 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=0.048486Jy sigma=1.265317 ! Fit after self-cal, rms=0.048481Jy sigma=1.265254 ! 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=0.6918 mas, bmaj=1.842 mas, bpa=-2.993 degrees ! Estimated noise=0.495569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6918 x 1.842 at -2.993 degrees (North through East) ! Clean map min=-0.0017274 max=0.11979 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=0.6032 mas, bmaj=1.666 mas, bpa=-1.379 degrees ! Estimated noise=0.792243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890052 Jy ! Component: 100 - total flux cleaned = 0.122968 Jy ! Component: 150 - total flux cleaned = 0.140239 Jy ! Component: 200 - total flux cleaned = 0.15112 Jy ! Total flux subtracted in 200 components = 0.15112 Jy ! Clean residual min=-0.007330 max=0.007162 Jy/beam ! Clean residual mean=-0.000006 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.15112 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.15112 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6918 mas, bmaj=1.842 mas, bpa=-2.993 degrees ! Estimated noise=0.495569 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 = 0.0106386 Jy ! Component: 100 - total flux cleaned = 0.0173855 Jy ! Component: 150 - total flux cleaned = 0.022193 Jy ! Component: 200 - total flux cleaned = 0.0257702 Jy ! Total flux subtracted in 200 components = 0.0257702 Jy ! Clean residual min=-0.003027 max=0.003462 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.17689 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.17689 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=1.848 mas, bmaj=4.447 mas, bpa=-5.169 degrees ! Estimated noise=0.708844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503265 Jy ! Component: 100 - total flux cleaned = 0.00738078 Jy ! Component: 150 - total flux cleaned = 0.00863106 Jy ! Component: 200 - total flux cleaned = 0.00941892 Jy ! Total flux subtracted in 200 components = 0.00941892 Jy ! Clean residual min=-0.001510 max=0.001605 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.186309 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 = 0.000312585 Jy ! Component: 100 - total flux cleaned = 0.000418424 Jy ! Component: 150 - total flux cleaned = 0.000479962 Jy ! Component: 200 - total flux cleaned = 0.000521219 Jy ! Total flux subtracted in 200 components = 0.000521219 Jy ! Clean residual min=-0.001433 max=0.001514 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.18683 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.18683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6918 mas, bmaj=1.842 mas, bpa=-2.993 degrees ! Estimated noise=0.495569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412686 Jy ! Component: 100 - total flux cleaned = 0.000504371 Jy ! Component: 150 - total flux cleaned = 0.000639133 Jy ! Component: 200 - total flux cleaned = 0.000696325 Jy ! Total flux subtracted in 200 components = 0.000696325 Jy ! Clean residual min=-0.001965 max=0.001934 Jy/beam ! Clean residual mean=0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.187526 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.187526 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=0.048518Jy sigma=1.265852 ! Fit after self-cal, rms=0.048496Jy sigma=1.265620 wmodel /scr/pima/bg219a_uvs/J1710-0355_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219a_uvs/J1710-0355_X_map.mod wobs /scr/pima/bg219a_uvs/J1710-0355_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1710-0355_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1710-0355_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1710-0355_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 = -1.89131e-06 Jy ! Component: 100 - total flux cleaned = 9.80455e-05 Jy ! Component: 150 - total flux cleaned = 0.000159191 Jy ! Component: 200 - total flux cleaned = 0.000158415 Jy ! Component: 250 - total flux cleaned = 0.000187069 Jy ! Component: 300 - total flux cleaned = 0.000267289 Jy ! Component: 350 - total flux cleaned = 0.000394079 Jy ! Component: 400 - total flux cleaned = 0.000515765 Jy ! Component: 450 - total flux cleaned = 0.000658168 Jy ! Component: 500 - total flux cleaned = 0.000772828 Jy ! Component: 550 - total flux cleaned = 0.000906304 Jy ! Component: 600 - total flux cleaned = 0.00103475 Jy ! Component: 650 - total flux cleaned = 0.00111734 Jy ! Component: 700 - total flux cleaned = 0.00117803 Jy ! Component: 750 - total flux cleaned = 0.00127554 Jy ! Component: 800 - total flux cleaned = 0.00131328 Jy ! Component: 850 - total flux cleaned = 0.00138667 Jy ! Component: 900 - total flux cleaned = 0.00144054 Jy ! Component: 950 - total flux cleaned = 0.00147541 Jy ! Component: 1000 - total flux cleaned = 0.00150936 Jy ! Component: 1050 - total flux cleaned = 0.0015092 Jy ! Component: 1100 - total flux cleaned = 0.00150897 Jy ! Component: 1150 - total flux cleaned = 0.00147749 Jy ! Component: 1200 - total flux cleaned = 0.00147766 Jy ! Component: 1250 - total flux cleaned = 0.00146262 Jy ! Component: 1300 - total flux cleaned = 0.00141841 Jy ! Component: 1350 - total flux cleaned = 0.00141864 Jy ! Component: 1400 - total flux cleaned = 0.00140438 Jy ! Component: 1450 - total flux cleaned = 0.00140427 Jy ! Component: 1500 - total flux cleaned = 0.00141803 Jy ! Component: 1550 - total flux cleaned = 0.00141791 Jy ! Component: 1600 - total flux cleaned = 0.00140448 Jy ! Component: 1650 - total flux cleaned = 0.00141767 Jy ! Component: 1700 - total flux cleaned = 0.00143079 Jy ! Component: 1750 - total flux cleaned = 0.00139252 Jy ! Component: 1800 - total flux cleaned = 0.00144298 Jy ! Component: 1850 - total flux cleaned = 0.00140539 Jy ! Component: 1900 - total flux cleaned = 0.0013807 Jy ! Component: 1950 - total flux cleaned = 0.00134422 Jy ! Component: 2000 - total flux cleaned = 0.00135624 Jy ! Component: 2050 - total flux cleaned = 0.00132043 Jy ! Component: 2100 - total flux cleaned = 0.00133225 Jy ! Component: 2150 - total flux cleaned = 0.00133218 Jy ! Component: 2200 - total flux cleaned = 0.00130904 Jy ! Component: 2250 - total flux cleaned = 0.0013205 Jy ! Component: 2300 - total flux cleaned = 0.0012866 Jy ! Component: 2350 - total flux cleaned = 0.00130905 Jy ! Component: 2400 - total flux cleaned = 0.00133121 Jy ! Component: 2450 - total flux cleaned = 0.00130907 Jy ! Component: 2500 - total flux cleaned = 0.00132009 Jy ! Component: 2550 - total flux cleaned = 0.00129816 Jy ! Component: 2600 - total flux cleaned = 0.00127646 Jy ! Component: 2650 - total flux cleaned = 0.00128729 Jy ! Component: 2700 - total flux cleaned = 0.00128728 Jy ! Component: 2750 - total flux cleaned = 0.00130851 Jy ! Component: 2800 - total flux cleaned = 0.00126601 Jy ! Component: 2850 - total flux cleaned = 0.0012872 Jy ! Component: 2900 - total flux cleaned = 0.00127666 Jy ! Component: 2950 - total flux cleaned = 0.00127665 Jy ! Component: 3000 - total flux cleaned = 0.00126619 Jy ! Component: 3050 - total flux cleaned = 0.00126627 Jy ! Component: 3100 - total flux cleaned = 0.00125585 Jy ! Component: 3150 - total flux cleaned = 0.00127662 Jy ! Component: 3200 - total flux cleaned = 0.00123521 Jy ! Component: 3250 - total flux cleaned = 0.00124556 Jy ! Component: 3300 - total flux cleaned = 0.00125597 Jy ! Component: 3350 - total flux cleaned = 0.00125593 Jy ! Component: 3400 - total flux cleaned = 0.00127686 Jy ! Component: 3450 - total flux cleaned = 0.00130827 Jy ! Component: 3500 - total flux cleaned = 0.00130825 Jy ! Component: 3550 - total flux cleaned = 0.00131878 Jy ! Component: 3600 - total flux cleaned = 0.00133985 Jy ! Component: 3650 - total flux cleaned = 0.00132922 Jy ! Component: 3700 - total flux cleaned = 0.00130789 Jy ! Component: 3750 - total flux cleaned = 0.00132941 Jy ! Component: 3800 - total flux cleaned = 0.00129715 Jy ! Component: 3850 - total flux cleaned = 0.00130796 Jy ! Component: 3900 - total flux cleaned = 0.0012862 Jy ! Component: 3950 - total flux cleaned = 0.00127514 Jy ! Component: 4000 - total flux cleaned = 0.00128621 Jy ! Component: 4050 - total flux cleaned = 0.00127505 Jy ! Total flux subtracted in 4096 components = 0.00127497 Jy ! Clean residual min=-0.000719 max=0.000685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.188801 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 318 components and 0.188801 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1710-0355_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6918 x 1.842 at -2.993 degrees (North through East) ! Clean map min=-0.0012616 max=0.12015 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1710-0355_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458516 0.458516 0.917032 1.83406 3.66813 7.33626 14.6725 29.345 58.6901 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.284 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1710-0355_X_uvs.log closed on Wed Apr 6 21:42:32 2016