! Started logfile: /d2/scr/pima/bp177c_uvs/J1512-0554_C_uvs.log on Sat Mar 22 21:17:56 2014 obs /d2/scr/pima/bp177c_uvs/J1512-0554_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1512-0554_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1512-0554 ! ! 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 1088 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/bp177c_uvs/J1512-0554_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=1.015193Jy sigma=36.516685 ! Fit after self-cal, rms=0.856319Jy sigma=31.021353 ! 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=1.322 mas, bmaj=3.218 mas, bpa=-2.9 degrees ! Estimated noise=0.819336 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 = 0.10738 Jy ! Component: 100 - total flux cleaned = 0.14803 Jy ! Total flux subtracted in 100 components = 0.14803 Jy ! Clean residual min=-0.010842 max=0.025037 Jy/beam ! Clean residual mean=-0.000003 rms=0.003023 Jy/beam ! Combined flux in latest and established models = 0.14803 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.14803 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=0.091322Jy sigma=1.621048 ! Fit after self-cal, rms=0.091277Jy sigma=1.620230 ! Inverting map ! Added new window around map position (-1.2, -3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245733 Jy ! Component: 100 - total flux cleaned = 0.0375536 Jy ! Total flux subtracted in 100 components = 0.0375536 Jy ! Clean residual min=-0.006493 max=0.014330 Jy/beam ! Clean residual mean=-0.000001 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.185584 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.185584 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=0.083908Jy sigma=1.045643 ! Fit after self-cal, rms=0.083787Jy sigma=1.031129 ! Inverting map ! Added new window around map position (1.5, 3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010174 Jy ! Component: 100 - total flux cleaned = 0.0124854 Jy ! Total flux subtracted in 100 components = 0.0124854 Jy ! Clean residual min=-0.004588 max=0.005986 Jy/beam ! Clean residual mean=-0.000001 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.198069 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.198069 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=0.082428Jy sigma=0.891503 ! Fit after self-cal, rms=0.082373Jy sigma=0.890178 ! 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=1.625 mas, bmaj=3.851 mas, bpa=-3.983 degrees ! Estimated noise=0.647052 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 = 0.00378409 Jy ! Component: 100 - total flux cleaned = 0.00565516 Jy ! Component: 150 - total flux cleaned = 0.0062725 Jy ! Component: 200 - total flux cleaned = 0.00678824 Jy ! Total flux subtracted in 200 components = 0.00678824 Jy ! Clean residual min=-0.003164 max=0.004009 Jy/beam ! Clean residual mean=0.000002 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.204857 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.204857 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=0.081614Jy sigma=0.837449 ! Fit after self-cal, rms=0.081609Jy sigma=0.836961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.625 x 3.851 at -3.983 degrees (North through East) ! Clean map min=-0.0061044 max=0.13113 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* 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* 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* 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 0.95 FD 1.15 HN 1.00 LA 1.02 ! MK 0.99 NL 0.96 OV 0.96 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.06 LA 1.04 ! MK 1.01 NL 1.04 OV 0.93 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.11 LA 1.09 ! MK 0.96 NL 0.96 OV 0.94 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 LA 1.03 ! MK 0.94 NL 0.98 OV 0.96 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.11 LA 1.07 ! MK 0.93 NL 0.95 OV 1.00 PT 0.94 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.081609Jy sigma=0.836961 ! Fit after self-cal, rms=0.081220Jy sigma=0.754949 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=3.837 mas, bpa=-4.091 degrees ! Estimated noise=0.651466 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 = 0.00135475 Jy ! Component: 100 - total flux cleaned = 0.00170715 Jy ! Component: 150 - total flux cleaned = 0.00182646 Jy ! Component: 200 - total flux cleaned = 0.00187725 Jy ! Total flux subtracted in 200 components = 0.00187725 Jy ! Clean residual min=-0.003300 max=0.002899 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.206734 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.206734 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=0.081027Jy sigma=0.744024 ! Fit after self-cal, rms=0.081025Jy sigma=0.743827 ! 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=0.081025Jy sigma=0.743827 ! Fit after self-cal, rms=0.081017Jy sigma=0.741170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.83 mas, bpa=-4.155 degrees ! Estimated noise=0.65525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149751 Jy ! Component: 100 - total flux cleaned = 0.00175617 Jy ! Component: 150 - total flux cleaned = 0.00185098 Jy ! Component: 200 - total flux cleaned = 0.00197516 Jy ! Total flux subtracted in 200 components = 0.00197516 Jy ! Clean residual min=-0.003221 max=0.002807 Jy/beam ! Clean residual mean=0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.20871 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.20871 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=0.080885Jy sigma=0.736176 ! Fit after self-cal, rms=0.080885Jy sigma=0.736092 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 = 0.000162457 Jy ! Component: 100 - total flux cleaned = 0.000230446 Jy ! Component: 150 - total flux cleaned = 0.000293163 Jy ! Component: 200 - total flux cleaned = 0.000352114 Jy ! Total flux subtracted in 200 components = 0.000352114 Jy ! Clean residual min=-0.003123 max=0.002843 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.209062 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.209062 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=0.080842Jy sigma=0.734034 ! Fit after self-cal, rms=0.080845Jy sigma=0.734005 ! 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=0.080845Jy sigma=0.734005 ! Fit after self-cal, rms=0.080845Jy sigma=0.731266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.61 mas, bmaj=3.823 mas, bpa=-4.169 degrees ! Estimated noise=0.659835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144389 Jy ! Component: 100 - total flux cleaned = 0.00183221 Jy ! Component: 150 - total flux cleaned = 0.00200869 Jy ! Component: 200 - total flux cleaned = 0.00208788 Jy ! Total flux subtracted in 200 components = 0.00208788 Jy ! Clean residual min=-0.003132 max=0.002863 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.21115 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.21115 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=0.080753Jy sigma=0.729746 ! Fit after self-cal, rms=0.080754Jy sigma=0.729711 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 = 8.53114e-05 Jy ! Component: 100 - total flux cleaned = 0.000108013 Jy ! Component: 150 - total flux cleaned = 0.000150095 Jy ! Component: 200 - total flux cleaned = 0.000189237 Jy ! Total flux subtracted in 200 components = 0.000189237 Jy ! Clean residual min=-0.003075 max=0.002882 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.211339 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.211339 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=0.080733Jy sigma=0.728860 ! Fit after self-cal, rms=0.080735Jy sigma=0.728835 ! 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=0.080735Jy sigma=0.728835 ! Fit after self-cal, rms=0.080743Jy sigma=0.726932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=6.031 mas, bpa=-4.422 degrees ! Estimated noise=0.866721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180567 Jy ! Component: 100 - total flux cleaned = 0.00208639 Jy ! Component: 150 - total flux cleaned = 0.00235072 Jy ! Component: 200 - total flux cleaned = 0.00256523 Jy ! Total flux subtracted in 200 components = 0.00256523 Jy ! Clean residual min=-0.003839 max=0.003134 Jy/beam ! Clean residual mean=0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.213904 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 80 components and 0.213904 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=0.080683Jy sigma=0.730052 ! Fit after self-cal, rms=0.080677Jy sigma=0.729729 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 = 0.000334378 Jy ! Component: 100 - total flux cleaned = 0.00033329 Jy ! Component: 150 - total flux cleaned = 0.000374179 Jy ! Component: 200 - total flux cleaned = 0.000409416 Jy ! Total flux subtracted in 200 components = 0.000409416 Jy ! Clean residual min=-0.003796 max=0.003152 Jy/beam ! Clean residual mean=0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.214313 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 81 components and 0.214313 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=0.080687Jy sigma=0.732681 ! Fit after self-cal, rms=0.080687Jy sigma=0.732564 ! 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=1.607 mas, bmaj=3.817 mas, bpa=-4.143 degrees ! Estimated noise=0.664169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 3.817 at -4.143 degrees (North through East) ! Clean map min=-0.0072663 max=0.13325 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=1.309 mas, bmaj=3.196 mas, bpa=-3.024 degrees ! Estimated noise=0.833105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109951 Jy ! Component: 100 - total flux cleaned = 0.1521 Jy ! Component: 150 - total flux cleaned = 0.175171 Jy ! Component: 200 - total flux cleaned = 0.188282 Jy ! Total flux subtracted in 200 components = 0.188282 Jy ! Clean residual min=-0.005528 max=0.006671 Jy/beam ! Clean residual mean=-0.000002 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.188282 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.188282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.817 mas, bpa=-4.143 degrees ! Estimated noise=0.664169 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 = 0.011791 Jy ! Component: 100 - total flux cleaned = 0.0161562 Jy ! Component: 150 - total flux cleaned = 0.018286 Jy ! Component: 200 - total flux cleaned = 0.0200947 Jy ! Total flux subtracted in 200 components = 0.0200947 Jy ! Clean residual min=-0.003943 max=0.003576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.208377 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.208377 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=3.458 mas, bmaj=6.031 mas, bpa=-4.422 degrees ! Estimated noise=0.866721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446909 Jy ! Component: 100 - total flux cleaned = 0.00505861 Jy ! Component: 150 - total flux cleaned = 0.00521202 Jy ! Component: 200 - total flux cleaned = 0.00534434 Jy ! Total flux subtracted in 200 components = 0.00534434 Jy ! Clean residual min=-0.004061 max=0.003280 Jy/beam ! Clean residual mean=0.000001 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.213721 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 = 0.000115181 Jy ! Component: 100 - total flux cleaned = 0.000216596 Jy ! Component: 150 - total flux cleaned = 0.00030567 Jy ! Component: 200 - total flux cleaned = 0.000383609 Jy ! Total flux subtracted in 200 components = 0.000383609 Jy ! Clean residual min=-0.003922 max=0.003135 Jy/beam ! Clean residual mean=0.000001 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.214105 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.214105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.817 mas, bpa=-4.143 degrees ! Estimated noise=0.664169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110759 Jy ! Component: 100 - total flux cleaned = 0.000873931 Jy ! Component: 150 - total flux cleaned = 0.000745664 Jy ! Component: 200 - total flux cleaned = 0.00069127 Jy ! Total flux subtracted in 200 components = 0.00069127 Jy ! Clean residual min=-0.003189 max=0.003230 Jy/beam ! Clean residual mean=0.000001 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.214796 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.214796 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=0.080698Jy sigma=0.737305 ! Fit after self-cal, rms=0.080705Jy sigma=0.736293 wmodel /d2/scr/pima/bp177c_uvs/J1512-0554_C_map.mod ! Writing 84 model components to file: /d2/scr/pima/bp177c_uvs/J1512-0554_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1512-0554_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1512-0554_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1512-0554_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1512-0554_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 = 0.000317603 Jy ! Component: 100 - total flux cleaned = 0.000835647 Jy ! Component: 150 - total flux cleaned = 0.00127343 Jy ! Component: 200 - total flux cleaned = 0.00159772 Jy ! Component: 250 - total flux cleaned = 0.00173165 Jy ! Component: 300 - total flux cleaned = 0.00177398 Jy ! Component: 350 - total flux cleaned = 0.00173408 Jy ! Component: 400 - total flux cleaned = 0.00185427 Jy ! Component: 450 - total flux cleaned = 0.00189298 Jy ! Component: 500 - total flux cleaned = 0.00196842 Jy ! Component: 550 - total flux cleaned = 0.00214928 Jy ! Component: 600 - total flux cleaned = 0.00228885 Jy ! Component: 650 - total flux cleaned = 0.00232266 Jy ! Component: 700 - total flux cleaned = 0.0024567 Jy ! Component: 750 - total flux cleaned = 0.00262015 Jy ! Component: 800 - total flux cleaned = 0.00271633 Jy ! Component: 850 - total flux cleaned = 0.00274768 Jy ! Component: 900 - total flux cleaned = 0.00280951 Jy ! Component: 950 - total flux cleaned = 0.00293023 Jy ! Component: 1000 - total flux cleaned = 0.00298875 Jy ! Component: 1050 - total flux cleaned = 0.0030754 Jy ! Component: 1100 - total flux cleaned = 0.00313204 Jy ! Component: 1150 - total flux cleaned = 0.00315995 Jy ! Component: 1200 - total flux cleaned = 0.00326942 Jy ! Component: 1250 - total flux cleaned = 0.00329608 Jy ! Component: 1300 - total flux cleaned = 0.00334873 Jy ! Component: 1350 - total flux cleaned = 0.00334849 Jy ! Component: 1400 - total flux cleaned = 0.00334854 Jy ! Component: 1450 - total flux cleaned = 0.00339837 Jy ! Component: 1500 - total flux cleaned = 0.00332409 Jy ! Component: 1550 - total flux cleaned = 0.00329932 Jy ! Component: 1600 - total flux cleaned = 0.00327534 Jy ! Component: 1650 - total flux cleaned = 0.0032749 Jy ! Component: 1700 - total flux cleaned = 0.00329828 Jy ! Component: 1750 - total flux cleaned = 0.00327556 Jy ! Component: 1800 - total flux cleaned = 0.00329841 Jy ! Component: 1850 - total flux cleaned = 0.00325409 Jy ! Component: 1900 - total flux cleaned = 0.00331988 Jy ! Component: 1950 - total flux cleaned = 0.00338481 Jy ! Component: 2000 - total flux cleaned = 0.00336335 Jy ! Component: 2050 - total flux cleaned = 0.00334213 Jy ! Component: 2100 - total flux cleaned = 0.00332135 Jy ! Component: 2150 - total flux cleaned = 0.00330092 Jy ! Component: 2200 - total flux cleaned = 0.00332141 Jy ! Component: 2250 - total flux cleaned = 0.00334179 Jy ! Component: 2300 - total flux cleaned = 0.00334224 Jy ! Component: 2350 - total flux cleaned = 0.00336188 Jy ! Component: 2400 - total flux cleaned = 0.00338127 Jy ! Component: 2450 - total flux cleaned = 0.00341964 Jy ! Component: 2500 - total flux cleaned = 0.00336281 Jy ! Component: 2550 - total flux cleaned = 0.00341926 Jy ! Component: 2600 - total flux cleaned = 0.00347497 Jy ! Component: 2650 - total flux cleaned = 0.00347485 Jy ! Component: 2700 - total flux cleaned = 0.00349337 Jy ! Component: 2750 - total flux cleaned = 0.00351145 Jy ! Component: 2800 - total flux cleaned = 0.0034934 Jy ! Component: 2850 - total flux cleaned = 0.00354628 Jy ! Component: 2900 - total flux cleaned = 0.00349359 Jy ! Component: 2950 - total flux cleaned = 0.00349371 Jy ! Component: 3000 - total flux cleaned = 0.00351083 Jy ! Component: 3050 - total flux cleaned = 0.0034596 Jy ! Component: 3100 - total flux cleaned = 0.00344275 Jy ! Component: 3150 - total flux cleaned = 0.0033921 Jy ! Component: 3200 - total flux cleaned = 0.00342541 Jy ! Component: 3250 - total flux cleaned = 0.00334252 Jy ! Component: 3300 - total flux cleaned = 0.00339187 Jy ! Component: 3350 - total flux cleaned = 0.00332646 Jy ! Component: 3400 - total flux cleaned = 0.00331014 Jy ! Component: 3450 - total flux cleaned = 0.00327809 Jy ! Component: 3500 - total flux cleaned = 0.00327806 Jy ! Component: 3550 - total flux cleaned = 0.00326218 Jy ! Component: 3600 - total flux cleaned = 0.00323071 Jy ! Component: 3650 - total flux cleaned = 0.00324648 Jy ! Component: 3700 - total flux cleaned = 0.0032309 Jy ! Component: 3750 - total flux cleaned = 0.0032154 Jy ! Component: 3800 - total flux cleaned = 0.00320003 Jy ! Component: 3850 - total flux cleaned = 0.00320001 Jy ! Component: 3900 - total flux cleaned = 0.0031698 Jy ! Component: 3950 - total flux cleaned = 0.00315484 Jy ! Component: 4000 - total flux cleaned = 0.00315489 Jy ! Component: 4050 - total flux cleaned = 0.0031996 Jy ! Total flux subtracted in 4096 components = 0.00324385 Jy ! Clean residual min=-0.000916 max=0.000836 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.21804 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 394 components and 0.21804 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1512-0554_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 3.817 at -4.143 degrees (North through East) ! Clean map min=-0.0065862 max=0.13417 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1512-0554_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.588476 0.588476 1.17695 2.3539 4.70781 9.41561 18.8312 37.6624 75.3249 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 509.791 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1512-0554_C_uvs.log closed on Sat Mar 22 21:18:00 2014