! Started logfile: /scr/pima/bg219i_uvs/J1506-0919_X_uvs.log on Wed Apr 6 23:47:46 2016 obs /scr/pima/bg219i_uvs/J1506-0919_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1506-0919_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.510728 visibilities/baseline/integration-bin. ! Found source: J1506-0919 ! ! 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 15996 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/J1506-0919_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.003172Jy sigma=25.054042 ! Fit after self-cal, rms=0.941889Jy sigma=23.469430 ! 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=0.6689 mas, bmaj=1.577 mas, bpa=2.076 degrees ! Estimated noise=0.535772 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 = 0.0403189 Jy ! Component: 100 - total flux cleaned = 0.05323 Jy ! Total flux subtracted in 100 components = 0.05323 Jy ! Clean residual min=-0.007844 max=0.008467 Jy/beam ! Clean residual mean=0.000071 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.05323 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.05323 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=0.078902Jy sigma=1.956829 ! Fit after self-cal, rms=0.076735Jy sigma=1.903387 ! 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=0.8141 mas, bmaj=1.736 mas, bpa=2.151 degrees ! Estimated noise=0.305915 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 = 0.0208947 Jy ! Component: 100 - total flux cleaned = 0.0345096 Jy ! Component: 150 - total flux cleaned = 0.0439435 Jy ! Component: 200 - total flux cleaned = 0.0505031 Jy ! Total flux subtracted in 200 components = 0.0505031 Jy ! Clean residual min=-0.010675 max=0.013426 Jy/beam ! Clean residual mean=0.000017 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.103733 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.103733 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=0.070145Jy sigma=1.723975 ! Fit after self-cal, rms=0.069526Jy sigma=1.702363 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8141 x 1.736 at 2.151 degrees (North through East) ! Clean map min=-0.011373 max=0.057037 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=0.069526Jy sigma=1.702363 ! Fit after self-cal, rms=0.069526Jy sigma=1.702363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=1.736 mas, bpa=2.151 degrees ! Estimated noise=0.305915 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 = 0.00676293 Jy ! Component: 100 - total flux cleaned = 0.0113487 Jy ! Component: 150 - total flux cleaned = 0.0139772 Jy ! Component: 200 - total flux cleaned = 0.014946 Jy ! Total flux subtracted in 200 components = 0.014946 Jy ! Clean residual min=-0.010737 max=0.012993 Jy/beam ! Clean residual mean=0.000014 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.118679 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.118679 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=0.068755Jy sigma=1.681230 ! Fit after self-cal, rms=0.068692Jy sigma=1.678634 ! 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=0.068692Jy sigma=1.678634 ! Fit after self-cal, rms=0.068692Jy sigma=1.678634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=1.736 mas, bpa=2.151 degrees ! Estimated noise=0.305915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123156 Jy ! Component: 100 - total flux cleaned = 0.0022555 Jy ! Component: 150 - total flux cleaned = 0.00315036 Jy ! Component: 200 - total flux cleaned = 0.00386839 Jy ! Total flux subtracted in 200 components = 0.00386839 Jy ! Clean residual min=-0.010259 max=0.012903 Jy/beam ! Clean residual mean=0.000011 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 0.122547 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.122547 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=0.068474Jy sigma=1.672339 ! Fit after self-cal, rms=0.068444Jy sigma=1.670961 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-36.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115299 Jy ! Component: 100 - total flux cleaned = 0.0168727 Jy ! Component: 150 - total flux cleaned = 0.0204435 Jy ! Component: 200 - total flux cleaned = 0.023253 Jy ! Total flux subtracted in 200 components = 0.023253 Jy ! Clean residual min=-0.009005 max=0.010507 Jy/beam ! Clean residual mean=0.000036 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.1458 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.1458 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=0.066559Jy sigma=1.621659 ! Fit after self-cal, rms=0.065853Jy sigma=1.603691 ! 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=0.065853Jy sigma=1.603691 ! Fit after self-cal, rms=0.065853Jy sigma=1.603691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=1.736 mas, bpa=2.151 degrees ! Estimated noise=0.305915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065493 Jy ! Component: 100 - total flux cleaned = 0.00957858 Jy ! Component: 150 - total flux cleaned = 0.0117271 Jy ! Component: 200 - total flux cleaned = 0.0128034 Jy ! Total flux subtracted in 200 components = 0.0128034 Jy ! Clean residual min=-0.008601 max=0.009293 Jy/beam ! Clean residual mean=0.000047 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.158604 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.158604 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=0.065190Jy sigma=1.587049 ! Fit after self-cal, rms=0.064835Jy sigma=1.578100 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 = 0.0037338 Jy ! Component: 100 - total flux cleaned = 0.0045096 Jy ! Component: 150 - total flux cleaned = 0.00507959 Jy ! Component: 200 - total flux cleaned = 0.00572366 Jy ! Total flux subtracted in 200 components = 0.00572366 Jy ! Clean residual min=-0.008654 max=0.009236 Jy/beam ! Clean residual mean=0.000051 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.164327 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.164327 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=0.064499Jy sigma=1.569740 ! Fit after self-cal, rms=0.064349Jy sigma=1.565532 ! 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=0.064349Jy sigma=1.565532 ! Fit after self-cal, rms=0.064349Jy sigma=1.565532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=3.72 mas, bpa=19.33 degrees ! Estimated noise=0.430654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708571 Jy ! Component: 100 - total flux cleaned = 0.0101633 Jy ! Component: 150 - total flux cleaned = 0.0109913 Jy ! Component: 200 - total flux cleaned = 0.0116132 Jy ! Total flux subtracted in 200 components = 0.0116132 Jy ! Clean residual min=-0.013600 max=0.016539 Jy/beam ! Clean residual mean=0.000119 rms=0.004751 Jy/beam ! Combined flux in latest and established models = 0.175941 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 107 components and 0.175941 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=0.064444Jy sigma=1.566912 ! Fit after self-cal, rms=0.064268Jy sigma=1.562393 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 = 0.000637831 Jy ! Component: 100 - total flux cleaned = 0.00112849 Jy ! Component: 150 - total flux cleaned = 0.0015686 Jy ! Component: 200 - total flux cleaned = 0.00206533 Jy ! Total flux subtracted in 200 components = 0.00206533 Jy ! Clean residual min=-0.013392 max=0.016498 Jy/beam ! Clean residual mean=0.000119 rms=0.004589 Jy/beam ! Combined flux in latest and established models = 0.178006 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.178006 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=0.064332Jy sigma=1.562912 ! Fit after self-cal, rms=0.064216Jy sigma=1.560197 ! 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=0.8141 mas, bmaj=1.736 mas, bpa=2.151 degrees ! Estimated noise=0.305915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8141 x 1.736 at 2.151 degrees (North through East) ! Clean map min=-0.0082259 max=0.043405 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=0.6689 mas, bmaj=1.577 mas, bpa=2.076 degrees ! Estimated noise=0.535772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379474 Jy ! Component: 100 - total flux cleaned = 0.0564068 Jy ! Component: 150 - total flux cleaned = 0.0712367 Jy ! Component: 200 - total flux cleaned = 0.0834505 Jy ! Total flux subtracted in 200 components = 0.0834505 Jy ! Clean residual min=-0.009716 max=0.011598 Jy/beam ! Clean residual mean=0.000089 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 0.0834505 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0834505 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=1.736 mas, bpa=2.151 degrees ! Estimated noise=0.305915 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 = 0.0192745 Jy ! Component: 100 - total flux cleaned = 0.0337476 Jy ! Component: 150 - total flux cleaned = 0.0450906 Jy ! Component: 200 - total flux cleaned = 0.0540676 Jy ! Total flux subtracted in 200 components = 0.0540676 Jy ! Clean residual min=-0.011310 max=0.010499 Jy/beam ! Clean residual mean=0.000060 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.137518 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.137518 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=2.152 mas, bmaj=3.72 mas, bpa=19.33 degrees ! Estimated noise=0.430654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165494 Jy ! Component: 100 - total flux cleaned = 0.026468 Jy ! Component: 150 - total flux cleaned = 0.0331036 Jy ! Component: 200 - total flux cleaned = 0.0361608 Jy ! Total flux subtracted in 200 components = 0.0361608 Jy ! Clean residual min=-0.013323 max=0.017348 Jy/beam ! Clean residual mean=0.000124 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 0.173679 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 = 0.00187967 Jy ! Component: 100 - total flux cleaned = 0.00324596 Jy ! Component: 150 - total flux cleaned = 0.00416721 Jy ! Component: 200 - total flux cleaned = 0.00440605 Jy ! Total flux subtracted in 200 components = 0.00440605 Jy ! Clean residual min=-0.013109 max=0.016812 Jy/beam ! Clean residual mean=0.000120 rms=0.004527 Jy/beam ! Combined flux in latest and established models = 0.178085 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.178085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=1.736 mas, bpa=2.151 degrees ! Estimated noise=0.305915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00426845 Jy ! Component: 100 - total flux cleaned = -0.00427839 Jy ! Component: 150 - total flux cleaned = -0.00456434 Jy ! Component: 200 - total flux cleaned = -0.00481479 Jy ! Total flux subtracted in 200 components = -0.00481479 Jy ! Clean residual min=-0.009123 max=0.009313 Jy/beam ! Clean residual mean=0.000049 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.17327 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.17327 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=0.064120Jy sigma=1.556996 ! Fit after self-cal, rms=0.063963Jy sigma=1.553164 wmodel /scr/pima/bg219i_uvs/J1506-0919_X_map.mod ! Writing 74 model components to file: /scr/pima/bg219i_uvs/J1506-0919_X_map.mod wobs /scr/pima/bg219i_uvs/J1506-0919_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1506-0919_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1506-0919_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1506-0919_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 = 0.000368897 Jy ! Component: 100 - total flux cleaned = 0.00192717 Jy ! Component: 150 - total flux cleaned = 0.00310577 Jy ! Component: 200 - total flux cleaned = 0.0046848 Jy ! Component: 250 - total flux cleaned = 0.00560193 Jy ! Component: 300 - total flux cleaned = 0.0067936 Jy ! Component: 350 - total flux cleaned = 0.00782229 Jy ! Component: 400 - total flux cleaned = 0.00860261 Jy ! Component: 450 - total flux cleaned = 0.00944636 Jy ! Component: 500 - total flux cleaned = 0.0102551 Jy ! Component: 550 - total flux cleaned = 0.0105979 Jy ! Component: 600 - total flux cleaned = 0.0110122 Jy ! Component: 650 - total flux cleaned = 0.0112535 Jy ! Component: 700 - total flux cleaned = 0.0116383 Jy ! Component: 750 - total flux cleaned = 0.0120056 Jy ! Component: 800 - total flux cleaned = 0.0121464 Jy ! Component: 850 - total flux cleaned = 0.0123513 Jy ! Component: 900 - total flux cleaned = 0.0124853 Jy ! Component: 950 - total flux cleaned = 0.0128034 Jy ! Component: 1000 - total flux cleaned = 0.0128628 Jy ! Component: 1050 - total flux cleaned = 0.0129808 Jy ! Component: 1100 - total flux cleaned = 0.0130968 Jy ! Component: 1150 - total flux cleaned = 0.0133214 Jy ! Component: 1200 - total flux cleaned = 0.0133742 Jy ! Component: 1250 - total flux cleaned = 0.0136882 Jy ! Component: 1300 - total flux cleaned = 0.0138394 Jy ! Component: 1350 - total flux cleaned = 0.0139383 Jy ! Component: 1400 - total flux cleaned = 0.014272 Jy ! Component: 1450 - total flux cleaned = 0.0142698 Jy ! Component: 1500 - total flux cleaned = 0.0143599 Jy ! Component: 1550 - total flux cleaned = 0.0145779 Jy ! Component: 1600 - total flux cleaned = 0.0148746 Jy ! Component: 1650 - total flux cleaned = 0.0148341 Jy ! Component: 1700 - total flux cleaned = 0.0150365 Jy ! Component: 1750 - total flux cleaned = 0.0153495 Jy ! Component: 1800 - total flux cleaned = 0.0157314 Jy ! Component: 1850 - total flux cleaned = 0.0159551 Jy ! Component: 1900 - total flux cleaned = 0.0162099 Jy ! Component: 1950 - total flux cleaned = 0.0163885 Jy ! Component: 2000 - total flux cleaned = 0.0167016 Jy ! Component: 2050 - total flux cleaned = 0.0168048 Jy ! Component: 2100 - total flux cleaned = 0.0170048 Jy ! Component: 2150 - total flux cleaned = 0.0171994 Jy ! Component: 2200 - total flux cleaned = 0.0173594 Jy ! Component: 2250 - total flux cleaned = 0.0175773 Jy ! Component: 2300 - total flux cleaned = 0.0176996 Jy ! Component: 2350 - total flux cleaned = 0.0178786 Jy ! Component: 2400 - total flux cleaned = 0.0180841 Jy ! Component: 2450 - total flux cleaned = 0.0182853 Jy ! Component: 2500 - total flux cleaned = 0.0184838 Jy ! Component: 2550 - total flux cleaned = 0.0187613 Jy ! Component: 2600 - total flux cleaned = 0.0190336 Jy ! Component: 2650 - total flux cleaned = 0.0192207 Jy ! Component: 2700 - total flux cleaned = 0.0194318 Jy ! Component: 2750 - total flux cleaned = 0.0196922 Jy ! Component: 2800 - total flux cleaned = 0.0198963 Jy ! Component: 2850 - total flux cleaned = 0.0201226 Jy ! Component: 2900 - total flux cleaned = 0.0203454 Jy ! Component: 2950 - total flux cleaned = 0.0205404 Jy ! Component: 3000 - total flux cleaned = 0.0207807 Jy ! Component: 3050 - total flux cleaned = 0.0209937 Jy ! Component: 3100 - total flux cleaned = 0.0211572 Jy ! Component: 3150 - total flux cleaned = 0.0213411 Jy ! Component: 3200 - total flux cleaned = 0.0215453 Jy ! Component: 3250 - total flux cleaned = 0.0217468 Jy ! Component: 3300 - total flux cleaned = 0.0219235 Jy ! Component: 3350 - total flux cleaned = 0.022098 Jy ! Component: 3400 - total flux cleaned = 0.0222484 Jy ! Component: 3450 - total flux cleaned = 0.0224397 Jy ! Component: 3500 - total flux cleaned = 0.0226284 Jy ! Component: 3550 - total flux cleaned = 0.0227734 Jy ! Component: 3600 - total flux cleaned = 0.0230186 Jy ! Component: 3650 - total flux cleaned = 0.0231601 Jy ! Component: 3700 - total flux cleaned = 0.0233396 Jy ! Component: 3750 - total flux cleaned = 0.0233986 Jy ! Component: 3800 - total flux cleaned = 0.0236519 Jy ! Component: 3850 - total flux cleaned = 0.0237672 Jy ! Component: 3900 - total flux cleaned = 0.0239196 Jy ! Component: 3950 - total flux cleaned = 0.024014 Jy ! Component: 4000 - total flux cleaned = 0.0241632 Jy ! Component: 4050 - total flux cleaned = 0.0242921 Jy ! Total flux subtracted in 4096 components = 0.0244382 Jy ! Clean residual min=-0.001011 max=0.001180 Jy/beam ! Clean residual mean=0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.197708 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 413 components and 0.197708 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1506-0919_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8141 x 1.736 at 2.151 degrees (North through East) ! Clean map min=-0.0029389 max=0.043756 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1506-0919_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0437558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.24875 2.24875 4.49749 8.99499 17.99 35.98 71.9599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 133.407 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1506-0919_X_uvs.log closed on Wed Apr 6 23:47:51 2016