! Started logfile: /scr/pima/bp192a0_uvs/J0242+1101_X_uvs.log on Fri Aug 21 06:52:29 2015 obs /scr/pima/bp192a0_uvs/J0242+1101_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0242+1101_X_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.654603 visibilities/baseline/integration-bin. ! Found source: J0242+1101 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8248 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp192a0_uvs/J0242+1101_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.244562Jy sigma=25.651511 ! Fit after self-cal, rms=0.317059Jy sigma=6.716602 ! 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=0.7752 mas, bmaj=2.035 mas, bpa=1.934 degrees ! Estimated noise=0.709687 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 = 0.523338 Jy ! Component: 100 - total flux cleaned = 0.658839 Jy ! Total flux subtracted in 100 components = 0.658839 Jy ! Clean residual min=-0.034048 max=0.054842 Jy/beam ! Clean residual mean=-0.000007 rms=0.008518 Jy/beam ! Combined flux in latest and established models = 0.658839 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.658839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.172757Jy sigma=3.440091 ! Fit after self-cal, rms=0.172612Jy sigma=3.437576 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579546 Jy ! Component: 100 - total flux cleaned = 0.0893753 Jy ! Total flux subtracted in 100 components = 0.0893753 Jy ! Clean residual min=-0.030037 max=0.033206 Jy/beam ! Clean residual mean=-0.000011 rms=0.006664 Jy/beam ! Combined flux in latest and established models = 0.748214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.748214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.138361Jy sigma=2.774378 ! Fit after self-cal, rms=0.138314Jy sigma=2.773390 ! 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=1.132 mas, bmaj=2.539 mas, bpa=6.29 degrees ! Estimated noise=0.378333 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 = 0.037101 Jy ! Component: 100 - total flux cleaned = 0.0575666 Jy ! Component: 150 - total flux cleaned = 0.0702453 Jy ! Component: 200 - total flux cleaned = 0.0782557 Jy ! Total flux subtracted in 200 components = 0.0782557 Jy ! Clean residual min=-0.038073 max=0.062975 Jy/beam ! Clean residual mean=-0.000059 rms=0.010701 Jy/beam ! Combined flux in latest and established models = 0.82647 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.82647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.126589Jy sigma=2.579441 ! Fit after self-cal, rms=0.126324Jy sigma=2.573750 ! Inverting map ! Added new window around map position (2.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574132 Jy ! Component: 100 - total flux cleaned = 0.0877986 Jy ! Component: 150 - total flux cleaned = 0.108129 Jy ! Component: 200 - total flux cleaned = 0.118114 Jy ! Total flux subtracted in 200 components = 0.118114 Jy ! Clean residual min=-0.029332 max=0.025415 Jy/beam ! Clean residual mean=-0.000032 rms=0.006247 Jy/beam ! Combined flux in latest and established models = 0.944584 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 83 components and 0.944584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096511Jy sigma=1.929287 ! Fit after self-cal, rms=0.093762Jy sigma=1.862418 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 2.539 at 6.29 degrees (North through East) ! Clean map min=-0.02599 max=0.70505 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 0.96 KP 0.91 ! LA 1.03 MK 1.02 NL 0.92 OV 1.02 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.94 KP 1.03 ! LA 0.96 MK 1.03 NL 0.95 OV 0.97 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.08 HN 1.00 KP 1.13 ! LA 0.94 MK 1.07 NL 0.95 OV 1.03 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.05 KP 1.01 ! LA 0.99 MK 1.11 NL 0.90 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.13 ! LA 1.00 MK 1.01 NL 1.03 OV 0.99 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.12 KP 1.13 ! LA 1.07 MK 1.06 NL 1.09 OV 1.06 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 1.10 ! LA 0.98 MK 1.04 NL 0.86 OV 1.07 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.093762Jy sigma=1.862418 ! Fit after self-cal, rms=0.061682Jy sigma=1.124499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.542 mas, bpa=6.839 degrees ! Estimated noise=0.379203 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 = 0.0123886 Jy ! Component: 100 - total flux cleaned = 0.0194749 Jy ! Component: 150 - total flux cleaned = 0.021678 Jy ! Component: 200 - total flux cleaned = 0.0231268 Jy ! Total flux subtracted in 200 components = 0.0231268 Jy ! Clean residual min=-0.009111 max=0.007764 Jy/beam ! Clean residual mean=-0.000006 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.967711 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.967711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058898Jy sigma=1.053633 ! Fit after self-cal, rms=0.058617Jy sigma=1.046339 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058617Jy sigma=1.046339 ! Fit after self-cal, rms=0.058340Jy sigma=1.041704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.54 mas, bpa=6.92 degrees ! Estimated noise=0.378966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596224 Jy ! Component: 100 - total flux cleaned = 0.00836902 Jy ! Component: 150 - total flux cleaned = 0.00941422 Jy ! Component: 200 - total flux cleaned = 0.0103042 Jy ! Total flux subtracted in 200 components = 0.0103042 Jy ! Clean residual min=-0.008214 max=0.006717 Jy/beam ! Clean residual mean=-0.000006 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.978015 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.978015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057348Jy sigma=1.018110 ! Fit after self-cal, rms=0.057250Jy sigma=1.015422 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 = 0.00230796 Jy ! Component: 100 - total flux cleaned = 0.00313696 Jy ! Component: 150 - total flux cleaned = 0.00365977 Jy ! Component: 200 - total flux cleaned = 0.00393855 Jy ! Total flux subtracted in 200 components = 0.00393855 Jy ! Clean residual min=-0.007952 max=0.006279 Jy/beam ! Clean residual mean=-0.000005 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.981954 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.981954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056841Jy sigma=1.005888 ! Fit after self-cal, rms=0.056810Jy sigma=1.005061 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056810Jy sigma=1.005061 ! Fit after self-cal, rms=0.056631Jy sigma=1.000861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=2.537 mas, bpa=6.999 degrees ! Estimated noise=0.379378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039456 Jy ! Component: 100 - total flux cleaned = 0.00580957 Jy ! Component: 150 - total flux cleaned = 0.00689461 Jy ! Component: 200 - total flux cleaned = 0.00733914 Jy ! Total flux subtracted in 200 components = 0.00733914 Jy ! Clean residual min=-0.007631 max=0.006307 Jy/beam ! Clean residual mean=-0.000005 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.989293 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.989293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056187Jy sigma=0.992027 ! Fit after self-cal, rms=0.056165Jy sigma=0.991483 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 = 0.00125853 Jy ! Component: 100 - total flux cleaned = 0.00157901 Jy ! Component: 150 - total flux cleaned = 0.00180266 Jy ! Component: 200 - total flux cleaned = 0.00194453 Jy ! Total flux subtracted in 200 components = 0.00194453 Jy ! Clean residual min=-0.007500 max=0.006134 Jy/beam ! Clean residual mean=-0.000005 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.991237 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.991237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055967Jy sigma=0.987176 ! Fit after self-cal, rms=0.055960Jy sigma=0.986995 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055960Jy sigma=0.986995 ! Fit after self-cal, rms=0.055837Jy sigma=0.983854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=3.281 mas, bpa=3.999 degrees ! Estimated noise=0.44197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438169 Jy ! Component: 100 - total flux cleaned = 0.00622832 Jy ! Component: 150 - total flux cleaned = 0.00720628 Jy ! Component: 200 - total flux cleaned = 0.00777045 Jy ! Total flux subtracted in 200 components = 0.00777045 Jy ! Clean residual min=-0.007721 max=0.007913 Jy/beam ! Clean residual mean=-0.000008 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.999008 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 154 components and 0.999008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055590Jy sigma=0.979486 ! Fit after self-cal, rms=0.055556Jy sigma=0.978780 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 = 0.000446605 Jy ! Component: 100 - total flux cleaned = 0.000928756 Jy ! Component: 150 - total flux cleaned = 0.00128349 Jy ! Component: 200 - total flux cleaned = 0.00144297 Jy ! Total flux subtracted in 200 components = 0.00144297 Jy ! Clean residual min=-0.007689 max=0.007692 Jy/beam ! Clean residual mean=-0.000007 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 1.00045 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 1.00045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055519Jy sigma=0.978379 ! Fit after self-cal, rms=0.055500Jy sigma=0.978047 ! 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=1.13 mas, bmaj=2.535 mas, bpa=7.076 degrees ! Estimated noise=0.379901 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.535 at 7.076 degrees (North through East) ! Clean map min=-0.0075374 max=0.70383 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055500Jy sigma=0.978047 ! Fit after self-cal, rms=0.050885Jy sigma=0.880486 ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.535 mas, bpa=7.133 degrees ! Estimated noise=0.380655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001772 Jy ! Component: 100 - total flux cleaned = 0.0024026 Jy ! Component: 150 - total flux cleaned = 0.00280737 Jy ! Component: 200 - total flux cleaned = 0.00311348 Jy ! Total flux subtracted in 200 components = 0.00311348 Jy ! Clean residual min=-0.006381 max=0.004995 Jy/beam ! Clean residual mean=-0.000003 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 1.00356 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 1.00356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050663Jy sigma=0.876043 ! Fit after self-cal, rms=0.050660Jy sigma=0.875983 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482709 Jy ! Component: 100 - total flux cleaned = 0.000481766 Jy ! Component: 150 - total flux cleaned = 0.000530919 Jy ! Component: 200 - total flux cleaned = 0.00057783 Jy ! Total flux subtracted in 200 components = 0.00057783 Jy ! Clean residual min=-0.006192 max=0.004869 Jy/beam ! Clean residual mean=-0.000003 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 1.00414 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 179 components and 1.00414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050566Jy sigma=0.873904 ! Fit after self-cal, rms=0.050566Jy sigma=0.873872 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050566Jy sigma=0.873872 ! Fit after self-cal, rms=0.049477Jy sigma=0.851401 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=0.7771 mas, bmaj=2.028 mas, bpa=2.734 degrees ! Estimated noise=0.716026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.527667 Jy ! Component: 100 - total flux cleaned = 0.670593 Jy ! Component: 150 - total flux cleaned = 0.731505 Jy ! Component: 200 - total flux cleaned = 0.76956 Jy ! Total flux subtracted in 200 components = 0.76956 Jy ! Clean residual min=-0.015574 max=0.022389 Jy/beam ! Clean residual mean=-0.000008 rms=0.005034 Jy/beam ! Combined flux in latest and established models = 0.769561 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 0.769561 Jy ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.534 mas, bpa=7.17 degrees ! Estimated noise=0.381041 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 = 0.0574785 Jy ! Component: 100 - total flux cleaned = 0.0958133 Jy ! Component: 150 - total flux cleaned = 0.123516 Jy ! Component: 200 - total flux cleaned = 0.144542 Jy ! Total flux subtracted in 200 components = 0.144542 Jy ! Clean residual min=-0.009925 max=0.015287 Jy/beam ! Clean residual mean=-0.000021 rms=0.003788 Jy/beam ! Combined flux in latest and established models = 0.914102 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 71 components and 0.914102 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=2.303 mas, bmaj=3.28 mas, bpa=4.091 degrees ! Estimated noise=0.44368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250953 Jy ! Component: 100 - total flux cleaned = 0.04184 Jy ! Component: 150 - total flux cleaned = 0.0539367 Jy ! Component: 200 - total flux cleaned = 0.0630833 Jy ! Total flux subtracted in 200 components = 0.0630833 Jy ! Clean residual min=-0.007348 max=0.009771 Jy/beam ! Clean residual mean=-0.000017 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 0.977185 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 = 0.0070297 Jy ! Component: 100 - total flux cleaned = 0.0124542 Jy ! Component: 150 - total flux cleaned = 0.0166575 Jy ! Component: 200 - total flux cleaned = 0.0199417 Jy ! Total flux subtracted in 200 components = 0.0199417 Jy ! Clean residual min=-0.006120 max=0.006490 Jy/beam ! Clean residual mean=-0.000009 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.997127 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 143 components and 0.997127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.534 mas, bpa=7.17 degrees ! Estimated noise=0.381041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121546 Jy ! Component: 100 - total flux cleaned = 0.00120935 Jy ! Component: 150 - total flux cleaned = 0.00219882 Jy ! Component: 200 - total flux cleaned = 0.00307336 Jy ! Total flux subtracted in 200 components = 0.00307336 Jy ! Clean residual min=-0.005889 max=0.005979 Jy/beam ! Clean residual mean=-0.000004 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 1.0002 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 1.0002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050389Jy sigma=0.871528 ! Fit after self-cal, rms=0.050366Jy sigma=0.870603 wmodel /scr/pima/bp192a0_uvs/J0242+1101_X_map.mod ! Writing 155 model components to file: /scr/pima/bp192a0_uvs/J0242+1101_X_map.mod wobs /scr/pima/bp192a0_uvs/J0242+1101_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0242+1101_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0242+1101_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a0_uvs/J0242+1101_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 = -0.000863328 Jy ! Component: 100 - total flux cleaned = -0.00173827 Jy ! Component: 150 - total flux cleaned = -0.00182855 Jy ! Component: 200 - total flux cleaned = -0.00207295 Jy ! Component: 250 - total flux cleaned = -0.00222852 Jy ! Component: 300 - total flux cleaned = -0.00230476 Jy ! Component: 350 - total flux cleaned = -0.00237537 Jy ! Component: 400 - total flux cleaned = -0.00237561 Jy ! Component: 450 - total flux cleaned = -0.00237418 Jy ! Component: 500 - total flux cleaned = -0.00231266 Jy ! Component: 550 - total flux cleaned = -0.00225568 Jy ! Component: 600 - total flux cleaned = -0.00220012 Jy ! Component: 650 - total flux cleaned = -0.00204046 Jy ! Component: 700 - total flux cleaned = -0.00198953 Jy ! Component: 750 - total flux cleaned = -0.00209 Jy ! Component: 800 - total flux cleaned = -0.00208964 Jy ! Component: 850 - total flux cleaned = -0.00222943 Jy ! Component: 900 - total flux cleaned = -0.00227385 Jy ! Component: 950 - total flux cleaned = -0.00231782 Jy ! Component: 1000 - total flux cleaned = -0.00240256 Jy ! Component: 1050 - total flux cleaned = -0.00240173 Jy ! Component: 1100 - total flux cleaned = -0.0024426 Jy ! Component: 1150 - total flux cleaned = -0.0024817 Jy ! Component: 1200 - total flux cleaned = -0.00244448 Jy ! Component: 1250 - total flux cleaned = -0.00251946 Jy ! Component: 1300 - total flux cleaned = -0.00251926 Jy ! Component: 1350 - total flux cleaned = -0.00244735 Jy ! Component: 1400 - total flux cleaned = -0.00237789 Jy ! Component: 1450 - total flux cleaned = -0.00241236 Jy ! Component: 1500 - total flux cleaned = -0.00237918 Jy ! Component: 1550 - total flux cleaned = -0.00237939 Jy ! Component: 1600 - total flux cleaned = -0.00237999 Jy ! Component: 1650 - total flux cleaned = -0.00244251 Jy ! Component: 1700 - total flux cleaned = -0.00241198 Jy ! Component: 1750 - total flux cleaned = -0.00244197 Jy ! Component: 1800 - total flux cleaned = -0.00250045 Jy ! Component: 1850 - total flux cleaned = -0.00252915 Jy ! Component: 1900 - total flux cleaned = -0.00255794 Jy ! Component: 1950 - total flux cleaned = -0.00269835 Jy ! Component: 2000 - total flux cleaned = -0.0027532 Jy ! Component: 2050 - total flux cleaned = -0.00283451 Jy ! Component: 2100 - total flux cleaned = -0.00286148 Jy ! Component: 2150 - total flux cleaned = -0.00291422 Jy ! Component: 2200 - total flux cleaned = -0.00299231 Jy ! Component: 2250 - total flux cleaned = -0.00309448 Jy ! Component: 2300 - total flux cleaned = -0.00316988 Jy ! Component: 2350 - total flux cleaned = -0.0032443 Jy ! Component: 2400 - total flux cleaned = -0.00326887 Jy ! Component: 2450 - total flux cleaned = -0.00338978 Jy ! Component: 2500 - total flux cleaned = -0.00350903 Jy ! Component: 2550 - total flux cleaned = -0.00350917 Jy ! Component: 2600 - total flux cleaned = -0.00371933 Jy ! Component: 2650 - total flux cleaned = -0.00378855 Jy ! Component: 2700 - total flux cleaned = -0.00387963 Jy ! Component: 2750 - total flux cleaned = -0.00399254 Jy ! Component: 2800 - total flux cleaned = -0.00408177 Jy ! Component: 2850 - total flux cleaned = -0.004148 Jy ! Component: 2900 - total flux cleaned = -0.0043008 Jy ! Component: 2950 - total flux cleaned = -0.00436577 Jy ! Component: 3000 - total flux cleaned = -0.00451541 Jy ! Component: 3050 - total flux cleaned = -0.00470521 Jy ! Component: 3100 - total flux cleaned = -0.00480955 Jy ! Component: 3150 - total flux cleaned = -0.00491287 Jy ! Component: 3200 - total flux cleaned = -0.00505615 Jy ! Component: 3250 - total flux cleaned = -0.00513727 Jy ! Component: 3300 - total flux cleaned = -0.00529799 Jy ! Component: 3350 - total flux cleaned = -0.00539738 Jy ! Component: 3400 - total flux cleaned = -0.00547629 Jy ! Component: 3450 - total flux cleaned = -0.00561286 Jy ! Component: 3500 - total flux cleaned = -0.00570971 Jy ! Component: 3550 - total flux cleaned = -0.00582464 Jy ! Component: 3600 - total flux cleaned = -0.00595753 Jy ! Component: 3650 - total flux cleaned = -0.00607026 Jy ! Component: 3700 - total flux cleaned = -0.00621894 Jy ! Component: 3750 - total flux cleaned = -0.00625581 Jy ! Component: 3800 - total flux cleaned = -0.00638365 Jy ! Component: 3850 - total flux cleaned = -0.00645604 Jy ! Component: 3900 - total flux cleaned = -0.00654579 Jy ! Component: 3950 - total flux cleaned = -0.00658154 Jy ! Component: 4000 - total flux cleaned = -0.00665231 Jy ! Component: 4050 - total flux cleaned = -0.00670487 Jy ! Total flux subtracted in 4096 components = -0.0067399 Jy ! Clean residual min=-0.001065 max=0.001165 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.99346 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 416 components and 0.99346 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0242+1101_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 2.534 at 7.17 degrees (North through East) ! Clean map min=-0.0034218 max=0.70975 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0242+1101_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.709752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120181 0.120181 0.240362 0.480725 0.96145 1.9229 3.8458 7.6916 15.3832 30.7664 61.5328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.709 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2496.23 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0242+1101_X_uvs.log closed on Fri Aug 21 06:52:34 2015