! Started logfile: /d2/scr/pima/bp177i_uvs/J0612+4122_C_uvs.log on Tue Apr 15 00:12:49 2014 obs /d2/scr/pima/bp177i_uvs/J0612+4122_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0612+4122_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0612+4122 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1368 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0612+4122_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001831Jy sigma=40.295330 ! Fit after self-cal, rms=0.837268Jy sigma=33.614828 ! 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=1.519 mas, bmaj=4.676 mas, bpa=-41.79 degrees ! Estimated noise=0.703249 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 = 0.118024 Jy ! Component: 100 - total flux cleaned = 0.150498 Jy ! Total flux subtracted in 100 components = 0.150498 Jy ! Clean residual min=-0.007651 max=0.014553 Jy/beam ! Clean residual mean=0.000052 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.150498 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.150498 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=0.046231Jy sigma=1.677125 ! Fit after self-cal, rms=0.046192Jy sigma=1.676243 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166999 Jy ! Component: 100 - total flux cleaned = 0.0263901 Jy ! Total flux subtracted in 100 components = 0.0263901 Jy ! Clean residual min=-0.005505 max=0.009101 Jy/beam ! Clean residual mean=0.000031 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.176888 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.176888 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=0.035663Jy sigma=1.207988 ! Fit after self-cal, rms=0.035599Jy sigma=1.206901 ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866142 Jy ! Component: 100 - total flux cleaned = 0.0141704 Jy ! Total flux subtracted in 100 components = 0.0141704 Jy ! Clean residual min=-0.004521 max=0.006187 Jy/beam ! Clean residual mean=0.000018 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.191058 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.191058 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=0.032092Jy sigma=1.042271 ! Fit after self-cal, rms=0.031941Jy sigma=1.036498 ! 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=1.884 mas, bmaj=4.982 mas, bpa=-42.62 degrees ! Estimated noise=0.491223 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 = 0.00737945 Jy ! Component: 100 - total flux cleaned = 0.0122952 Jy ! Component: 150 - total flux cleaned = 0.0159816 Jy ! Component: 200 - total flux cleaned = 0.0188325 Jy ! Total flux subtracted in 200 components = 0.0188325 Jy ! Clean residual min=-0.004725 max=0.005106 Jy/beam ! Clean residual mean=0.000004 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.209891 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.209891 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=0.029448Jy sigma=0.938297 ! Fit after self-cal, rms=0.029337Jy sigma=0.933089 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.884 x 4.982 at -42.62 degrees (North through East) ! Clean map min=-0.0044865 max=0.16028 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 1.01 FD 1.10 HN 0.91 KP 0.88 ! LA 1.00 MK 1.12 NL 1.08 OV 0.97 ! PT 0.86 SC 0.92 ! ! ! 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 0.98 FD 1.13 HN 0.98 KP 0.97 ! LA 1.02 MK 1.09 NL 1.06 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 0.98 ! LA 1.04 MK 1.05 NL 1.06 OV 0.96 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.02 KP 0.98 ! LA 1.08 MK 1.04 NL 1.05 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.90 ! LA 1.01 MK 1.02 NL 1.05 OV 0.96 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 1.02 NL 1.07 OV 1.02 ! PT 0.91 SC 0.97 ! ! ! Fit before self-cal, rms=0.029337Jy sigma=0.933089 ! Fit after self-cal, rms=0.026755Jy sigma=0.798752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=4.977 mas, bpa=-42.66 degrees ! Estimated noise=0.490088 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 = 0.000908563 Jy ! Component: 100 - total flux cleaned = 0.00124783 Jy ! Component: 150 - total flux cleaned = 0.00160586 Jy ! Component: 200 - total flux cleaned = 0.00189924 Jy ! Total flux subtracted in 200 components = 0.00189924 Jy ! Clean residual min=-0.002888 max=0.002375 Jy/beam ! Clean residual mean=-0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.21179 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.21179 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=0.026441Jy sigma=0.788599 ! Fit after self-cal, rms=0.026414Jy sigma=0.787223 ! 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=0.026414Jy sigma=0.787223 ! Fit after self-cal, rms=0.026409Jy sigma=0.785473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.972 mas, bpa=-42.62 degrees ! Estimated noise=0.490806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713393 Jy ! Component: 100 - total flux cleaned = 0.000942978 Jy ! Component: 150 - total flux cleaned = 0.00118878 Jy ! Component: 200 - total flux cleaned = 0.00131848 Jy ! Total flux subtracted in 200 components = 0.00131848 Jy ! Clean residual min=-0.002758 max=0.002287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.213108 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.213108 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=0.026252Jy sigma=0.781789 ! Fit after self-cal, rms=0.026238Jy sigma=0.781212 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 = 0.000393494 Jy ! Component: 100 - total flux cleaned = 0.000491335 Jy ! Component: 150 - total flux cleaned = 0.000555884 Jy ! Component: 200 - total flux cleaned = 0.000616665 Jy ! Total flux subtracted in 200 components = 0.000616665 Jy ! Clean residual min=-0.002685 max=0.002308 Jy/beam ! Clean residual mean=-0.000005 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.213725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.213725 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=0.026181Jy sigma=0.779804 ! Fit after self-cal, rms=0.026177Jy sigma=0.779646 ! 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=0.026177Jy sigma=0.779646 ! Fit after self-cal, rms=0.026186Jy sigma=0.778463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=4.968 mas, bpa=-42.59 degrees ! Estimated noise=0.491791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057691 Jy ! Component: 100 - total flux cleaned = 0.000733472 Jy ! Component: 150 - total flux cleaned = 0.000799922 Jy ! Component: 200 - total flux cleaned = 0.00085997 Jy ! Total flux subtracted in 200 components = 0.00085997 Jy ! Clean residual min=-0.002624 max=0.002309 Jy/beam ! Clean residual mean=-0.000004 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.214585 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.214585 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=0.026097Jy sigma=0.777585 ! Fit after self-cal, rms=0.026094Jy sigma=0.777455 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 = 0.00025861 Jy ! Component: 100 - total flux cleaned = 0.0002955 Jy ! Component: 150 - total flux cleaned = 0.000364063 Jy ! Component: 200 - total flux cleaned = 0.000430062 Jy ! Total flux subtracted in 200 components = 0.000430062 Jy ! Clean residual min=-0.002619 max=0.002293 Jy/beam ! Clean residual mean=-0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.215015 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.215015 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=0.026058Jy sigma=0.776754 ! Fit after self-cal, rms=0.026056Jy sigma=0.776699 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.026056Jy sigma=0.776699 ! Fit after self-cal, rms=0.026067Jy sigma=0.776134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=5.443 mas, bpa=-48.88 degrees ! Estimated noise=0.552715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100026 Jy ! Component: 100 - total flux cleaned = 0.00147903 Jy ! Component: 150 - total flux cleaned = 0.00157605 Jy ! Component: 200 - total flux cleaned = 0.00164793 Jy ! Total flux subtracted in 200 components = 0.00164793 Jy ! Clean residual min=-0.003793 max=0.002790 Jy/beam ! Clean residual mean=-0.000009 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.216663 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 122 components and 0.216663 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=0.026023Jy sigma=0.776616 ! Fit after self-cal, rms=0.026021Jy sigma=0.776554 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 = 9.81009e-05 Jy ! Component: 100 - total flux cleaned = 0.000162742 Jy ! Component: 150 - total flux cleaned = 0.000223358 Jy ! Component: 200 - total flux cleaned = 0.000280688 Jy ! Total flux subtracted in 200 components = 0.000280688 Jy ! Clean residual min=-0.003741 max=0.002750 Jy/beam ! Clean residual mean=-0.000010 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.216944 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.216944 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=0.026008Jy sigma=0.776804 ! Fit after self-cal, rms=0.026007Jy sigma=0.776760 ! 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=1.905 mas, bmaj=4.967 mas, bpa=-42.57 degrees ! Estimated noise=0.492674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.905 x 4.967 at -42.57 degrees (North through East) ! Clean map min=-0.0024642 max=0.16023 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=1.537 mas, bmaj=4.65 mas, bpa=-41.69 degrees ! Estimated noise=0.708488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118888 Jy ! Component: 100 - total flux cleaned = 0.150913 Jy ! Component: 150 - total flux cleaned = 0.168125 Jy ! Component: 200 - total flux cleaned = 0.179576 Jy ! Total flux subtracted in 200 components = 0.179576 Jy ! Clean residual min=-0.004239 max=0.006241 Jy/beam ! Clean residual mean=0.000030 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.179576 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.179576 Jy ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.967 mas, bpa=-42.57 degrees ! Estimated noise=0.492674 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 = 0.0121638 Jy ! Component: 100 - total flux cleaned = 0.0195975 Jy ! Component: 150 - total flux cleaned = 0.0245705 Jy ! Component: 200 - total flux cleaned = 0.0279984 Jy ! Total flux subtracted in 200 components = 0.0279984 Jy ! Clean residual min=-0.003066 max=0.003083 Jy/beam ! Clean residual mean=0.000012 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.207574 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 63 components and 0.207574 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=5.443 mas, bpa=-48.88 degrees ! Estimated noise=0.552715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348426 Jy ! Component: 100 - total flux cleaned = 0.00560466 Jy ! Component: 150 - total flux cleaned = 0.00701721 Jy ! Component: 200 - total flux cleaned = 0.00799709 Jy ! Total flux subtracted in 200 components = 0.00799709 Jy ! Clean residual min=-0.003823 max=0.002874 Jy/beam ! Clean residual mean=-0.000005 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.215571 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 = 0.000331659 Jy ! Component: 100 - total flux cleaned = 0.000520393 Jy ! Component: 150 - total flux cleaned = 0.000694571 Jy ! Component: 200 - total flux cleaned = 0.000855249 Jy ! Total flux subtracted in 200 components = 0.000855249 Jy ! Clean residual min=-0.003740 max=0.002834 Jy/beam ! Clean residual mean=-0.000009 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.216427 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 97 components and 0.216427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.967 mas, bpa=-42.57 degrees ! Estimated noise=0.492674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000801774 Jy ! Component: 100 - total flux cleaned = -0.000588408 Jy ! Component: 150 - total flux cleaned = -0.000588385 Jy ! Component: 200 - total flux cleaned = -0.00049191 Jy ! Total flux subtracted in 200 components = -0.00049191 Jy ! Clean residual min=-0.002698 max=0.002650 Jy/beam ! Clean residual mean=-0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.215935 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.215935 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=0.026174Jy sigma=0.783894 ! Fit after self-cal, rms=0.026170Jy sigma=0.783755 wmodel /d2/scr/pima/bp177i_uvs/J0612+4122_C_map.mod ! Writing 114 model components to file: /d2/scr/pima/bp177i_uvs/J0612+4122_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0612+4122_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0612+4122_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0612+4122_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0612+4122_C_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 = -0.000793614 Jy ! Component: 100 - total flux cleaned = -0.00119662 Jy ! Component: 150 - total flux cleaned = -0.00144432 Jy ! Component: 200 - total flux cleaned = -0.00167779 Jy ! Component: 250 - total flux cleaned = -0.00189819 Jy ! Component: 300 - total flux cleaned = -0.00196827 Jy ! Component: 350 - total flux cleaned = -0.00213279 Jy ! Component: 400 - total flux cleaned = -0.00216327 Jy ! Component: 450 - total flux cleaned = -0.00216353 Jy ! Component: 500 - total flux cleaned = -0.00219281 Jy ! Component: 550 - total flux cleaned = -0.00219235 Jy ! Component: 600 - total flux cleaned = -0.00219217 Jy ! Component: 650 - total flux cleaned = -0.00219258 Jy ! Component: 700 - total flux cleaned = -0.00229499 Jy ! Component: 750 - total flux cleaned = -0.00236968 Jy ! Component: 800 - total flux cleaned = -0.00239427 Jy ! Component: 850 - total flux cleaned = -0.00239473 Jy ! Component: 900 - total flux cleaned = -0.00239444 Jy ! Component: 950 - total flux cleaned = -0.00232655 Jy ! Component: 1000 - total flux cleaned = -0.00223863 Jy ! Component: 1050 - total flux cleaned = -0.00217421 Jy ! Component: 1100 - total flux cleaned = -0.00211095 Jy ! Component: 1150 - total flux cleaned = -0.00202846 Jy ! Component: 1200 - total flux cleaned = -0.00194804 Jy ! Component: 1250 - total flux cleaned = -0.00192866 Jy ! Component: 1300 - total flux cleaned = -0.00183201 Jy ! Component: 1350 - total flux cleaned = -0.00175619 Jy ! Component: 1400 - total flux cleaned = -0.00166295 Jy ! Component: 1450 - total flux cleaned = -0.00157133 Jy ! Component: 1500 - total flux cleaned = -0.00148116 Jy ! Component: 1550 - total flux cleaned = -0.00141042 Jy ! Component: 1600 - total flux cleaned = -0.00135788 Jy ! Component: 1650 - total flux cleaned = -0.00123794 Jy ! Component: 1700 - total flux cleaned = -0.00120414 Jy ! Component: 1750 - total flux cleaned = -0.00113765 Jy ! Component: 1800 - total flux cleaned = -0.00107179 Jy ! Component: 1850 - total flux cleaned = -0.0010233 Jy ! Component: 1900 - total flux cleaned = -0.00102324 Jy ! Component: 1950 - total flux cleaned = -0.000976124 Jy ! Component: 2000 - total flux cleaned = -0.0009917 Jy ! Component: 2050 - total flux cleaned = -0.000976411 Jy ! Component: 2100 - total flux cleaned = -0.000931293 Jy ! Component: 2150 - total flux cleaned = -0.000946271 Jy ! Component: 2200 - total flux cleaned = -0.000960868 Jy ! Component: 2250 - total flux cleaned = -0.000975283 Jy ! Component: 2300 - total flux cleaned = -0.000931956 Jy ! Component: 2350 - total flux cleaned = -0.000931803 Jy ! Component: 2400 - total flux cleaned = -0.000945958 Jy ! Component: 2450 - total flux cleaned = -0.000987581 Jy ! Component: 2500 - total flux cleaned = -0.000973658 Jy ! Component: 2550 - total flux cleaned = -0.000959904 Jy ! Component: 2600 - total flux cleaned = -0.000946538 Jy ! Component: 2650 - total flux cleaned = -0.00097335 Jy ! Component: 2700 - total flux cleaned = -0.000973215 Jy ! Component: 2750 - total flux cleaned = -0.000960262 Jy ! Component: 2800 - total flux cleaned = -0.000934376 Jy ! Component: 2850 - total flux cleaned = -0.000947357 Jy ! Component: 2900 - total flux cleaned = -0.000934864 Jy ! Component: 2950 - total flux cleaned = -0.000985 Jy ! Component: 3000 - total flux cleaned = -0.000922951 Jy ! Component: 3050 - total flux cleaned = -0.000873897 Jy ! Component: 3100 - total flux cleaned = -0.000898278 Jy ! Component: 3150 - total flux cleaned = -0.000813717 Jy ! Component: 3200 - total flux cleaned = -0.000849733 Jy ! Component: 3250 - total flux cleaned = -0.00082598 Jy ! Component: 3300 - total flux cleaned = -0.000778943 Jy ! Component: 3350 - total flux cleaned = -0.000732415 Jy ! Component: 3400 - total flux cleaned = -0.000709471 Jy ! Component: 3450 - total flux cleaned = -0.000698253 Jy ! Component: 3500 - total flux cleaned = -0.000732456 Jy ! Component: 3550 - total flux cleaned = -0.000721102 Jy ! Component: 3600 - total flux cleaned = -0.00073236 Jy ! Component: 3650 - total flux cleaned = -0.000710031 Jy ! Component: 3700 - total flux cleaned = -0.000721033 Jy ! Component: 3750 - total flux cleaned = -0.000699285 Jy ! Component: 3800 - total flux cleaned = -0.000699408 Jy ! Component: 3850 - total flux cleaned = -0.000699447 Jy ! Component: 3900 - total flux cleaned = -0.000688689 Jy ! Component: 3950 - total flux cleaned = -0.000667349 Jy ! Component: 4000 - total flux cleaned = -0.000635683 Jy ! Component: 4050 - total flux cleaned = -0.000677613 Jy ! Total flux subtracted in 4096 components = -0.000635843 Jy ! Clean residual min=-0.000633 max=0.000641 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.215299 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 419 components and 0.215299 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0612+4122_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.905 x 4.967 at -42.57 degrees (North through East) ! Clean map min=-0.0014134 max=0.16072 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0612+4122_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018953 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35378 0.35378 0.70756 1.41512 2.83024 5.66048 11.321 22.6419 45.2838 90.5677 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 847.984 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0612+4122_C_uvs.log closed on Tue Apr 15 00:12:54 2014