! Started logfile: /d2/scr/pima/bp177i_uvs/J0734+6528_C_uvs.log on Tue Apr 15 00:15:28 2014 obs /d2/scr/pima/bp177i_uvs/J0734+6528_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0734+6528_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0734+6528 ! ! 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 360 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/J0734+6528_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. ! ! 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=1.000072Jy sigma=49.489252 ! Fit after self-cal, rms=0.988444Jy sigma=48.999402 ! 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=4.001 mas, bmaj=11.02 mas, bpa=36.81 degrees ! Estimated noise=0.892411 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811149 Jy ! Component: 100 - total flux cleaned = 0.0123133 Jy ! Total flux subtracted in 100 components = 0.0123133 Jy ! Clean residual min=-0.002148 max=0.002257 Jy/beam ! Clean residual mean=-0.000013 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0123133 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0123133 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=0.016047Jy sigma=0.730158 ! Fit after self-cal, rms=0.014384Jy sigma=0.634568 ! Inverting map ! Added new window around map position (-0.9, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402576 Jy ! Component: 100 - total flux cleaned = 0.00617203 Jy ! Total flux subtracted in 100 components = 0.00617203 Jy ! Clean residual min=-0.001989 max=0.003078 Jy/beam ! Clean residual mean=-0.000011 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0184853 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0184853 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=0.012668Jy sigma=0.561001 ! Fit after self-cal, rms=0.012602Jy sigma=0.557667 ! 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=4.615 mas, bmaj=11.09 mas, bpa=34.81 degrees ! Estimated noise=0.761362 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 = 0.00198194 Jy ! Component: 100 - total flux cleaned = 0.00305669 Jy ! Component: 150 - total flux cleaned = 0.00382458 Jy ! Component: 200 - total flux cleaned = 0.00441929 Jy ! Total flux subtracted in 200 components = 0.00441929 Jy ! Clean residual min=-0.001908 max=0.002025 Jy/beam ! Clean residual mean=-0.000012 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0229046 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 96 components and 0.0229046 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=0.012152Jy sigma=0.543341 ! Fit after self-cal, rms=0.012131Jy sigma=0.542570 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.615 x 11.09 at 34.81 degrees (North through East) ! Clean map min=-0.0018803 max=0.011554 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* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.012131Jy sigma=0.542570 ! Fit after self-cal, rms=0.012131Jy sigma=0.542570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.615 mas, bmaj=11.09 mas, bpa=34.81 degrees ! Estimated noise=0.761362 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 = 0.000418671 Jy ! Component: 100 - total flux cleaned = 0.000698901 Jy ! Component: 150 - total flux cleaned = 0.000917727 Jy ! Component: 200 - total flux cleaned = 0.00107847 Jy ! Total flux subtracted in 200 components = 0.00107847 Jy ! Clean residual min=-0.001922 max=0.001779 Jy/beam ! Clean residual mean=-0.000010 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0239831 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.0239831 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=0.012069Jy sigma=0.540625 ! Fit after self-cal, rms=0.012064Jy sigma=0.540329 ! 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=0.012064Jy sigma=0.540329 ! Fit after self-cal, rms=0.012064Jy sigma=0.540329 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.615 mas, bmaj=11.09 mas, bpa=34.81 degrees ! Estimated noise=0.761362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180185 Jy ! Component: 100 - total flux cleaned = 0.000270757 Jy ! Component: 150 - total flux cleaned = 0.000328999 Jy ! Component: 200 - total flux cleaned = 0.000393314 Jy ! Total flux subtracted in 200 components = 0.000393314 Jy ! Clean residual min=-0.001884 max=0.001733 Jy/beam ! Clean residual mean=-0.000010 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0243764 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.0243764 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=0.012033Jy sigma=0.539282 ! Fit after self-cal, rms=0.012033Jy sigma=0.538952 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 = 0.000231314 Jy ! Component: 100 - total flux cleaned = 0.000325382 Jy ! Component: 150 - total flux cleaned = 0.000398172 Jy ! Component: 200 - total flux cleaned = 0.000464835 Jy ! Total flux subtracted in 200 components = 0.000464835 Jy ! Clean residual min=-0.001852 max=0.001687 Jy/beam ! Clean residual mean=-0.000009 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0248412 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.0248412 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=0.012001Jy sigma=0.537737 ! Fit after self-cal, rms=0.011981Jy sigma=0.536839 ! 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=0.011981Jy sigma=0.536839 ! Fit after self-cal, rms=0.011981Jy sigma=0.536839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.615 mas, bmaj=11.09 mas, bpa=34.81 degrees ! Estimated noise=0.761362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019488 Jy ! Component: 100 - total flux cleaned = 0.000261675 Jy ! Component: 150 - total flux cleaned = 0.000295505 Jy ! Component: 200 - total flux cleaned = 0.000326275 Jy ! Total flux subtracted in 200 components = 0.000326275 Jy ! Clean residual min=-0.001779 max=0.001799 Jy/beam ! Clean residual mean=-0.000009 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0251675 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 0.0251675 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=0.011953Jy sigma=0.535342 ! Fit after self-cal, rms=0.011945Jy sigma=0.535097 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 = 9.32377e-05 Jy ! Component: 100 - total flux cleaned = 0.000147243 Jy ! Component: 150 - total flux cleaned = 0.000195106 Jy ! Component: 200 - total flux cleaned = 0.00022974 Jy ! Total flux subtracted in 200 components = 0.00022974 Jy ! Clean residual min=-0.001763 max=0.001779 Jy/beam ! Clean residual mean=-0.000008 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0253972 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 0.0253972 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=0.011927Jy sigma=0.534288 ! Fit after self-cal, rms=0.011921Jy sigma=0.534144 ! 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=0.011921Jy sigma=0.534144 ! Fit after self-cal, rms=0.011921Jy sigma=0.534144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.173 mas, bmaj=11.07 mas, bpa=32.96 degrees ! Estimated noise=0.777568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48934e-05 Jy ! Component: 100 - total flux cleaned = 2.97122e-05 Jy ! Component: 150 - total flux cleaned = 2.96977e-05 Jy ! Component: 200 - total flux cleaned = 2.94129e-05 Jy ! Total flux subtracted in 200 components = 2.94129e-05 Jy ! Clean residual min=-0.001714 max=0.001655 Jy/beam ! Clean residual mean=-0.000009 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0254266 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 180 components and 0.0254266 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=0.011910Jy sigma=0.533583 ! Fit after self-cal, rms=0.011906Jy sigma=0.533413 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 = 0.00014411 Jy ! Component: 100 - total flux cleaned = 0.000153686 Jy ! Component: 150 - total flux cleaned = 0.000146142 Jy ! Component: 200 - total flux cleaned = 0.000146431 Jy ! Total flux subtracted in 200 components = 0.000146431 Jy ! Clean residual min=-0.001712 max=0.001657 Jy/beam ! Clean residual mean=-0.000008 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0255731 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.0255731 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=0.011892Jy sigma=0.532605 ! Fit after self-cal, rms=0.011889Jy sigma=0.532377 ! 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=4.615 mas, bmaj=11.09 mas, bpa=34.81 degrees ! Estimated noise=0.761362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.615 x 11.09 at 34.81 degrees (North through East) ! Clean map min=-0.0017695 max=0.011582 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=4.001 mas, bmaj=11.02 mas, bpa=36.81 degrees ! Estimated noise=0.892411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915359 Jy ! Component: 100 - total flux cleaned = 0.0133864 Jy ! Component: 150 - total flux cleaned = 0.0162145 Jy ! Component: 200 - total flux cleaned = 0.0182353 Jy ! Total flux subtracted in 200 components = 0.0182353 Jy ! Clean residual min=-0.002631 max=0.004465 Jy/beam ! Clean residual mean=-0.000012 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0182353 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0182353 Jy ! Inverting map and beam ! Estimated beam: bmin=4.615 mas, bmaj=11.09 mas, bpa=34.81 degrees ! Estimated noise=0.761362 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) ! Added new window around map position (49.8, -39.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363561 Jy ! Component: 100 - total flux cleaned = 0.00422996 Jy ! Component: 150 - total flux cleaned = 0.00455767 Jy ! Component: 200 - total flux cleaned = 0.0046057 Jy ! Total flux subtracted in 200 components = 0.0046057 Jy ! Clean residual min=-0.002115 max=0.002279 Jy/beam ! Clean residual mean=-0.000006 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.022841 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 69 components and 0.022841 Jy ! Inverting map ! Added new window around map position (-48.9, 41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069711 Jy ! Component: 100 - total flux cleaned = 0.000741209 Jy ! Component: 150 - total flux cleaned = 0.000368154 Jy ! Component: 200 - total flux cleaned = -4.13884e-07 Jy ! Total flux subtracted in 200 components = -4.13884e-07 Jy ! Clean residual min=-0.001119 max=0.001485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0228406 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 0.0228406 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=5.173 mas, bmaj=11.07 mas, bpa=32.96 degrees ! Estimated noise=0.777568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125254 Jy ! Component: 100 - total flux cleaned = -0.00044338 Jy ! Component: 150 - total flux cleaned = -0.000763642 Jy ! Component: 200 - total flux cleaned = -0.000941314 Jy ! Total flux subtracted in 200 components = -0.000941314 Jy ! Clean residual min=-0.001139 max=0.001419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0218993 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 = -0.000239004 Jy ! Component: 100 - total flux cleaned = -0.000441383 Jy ! Component: 150 - total flux cleaned = -0.000611056 Jy ! Component: 200 - total flux cleaned = -0.00071181 Jy ! Total flux subtracted in 200 components = -0.00071181 Jy ! Clean residual min=-0.001112 max=0.001341 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0211875 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 151 components and 0.0211875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.615 mas, bmaj=11.09 mas, bpa=34.81 degrees ! Estimated noise=0.761362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.30158e-05 Jy ! Component: 100 - total flux cleaned = 1.52762e-05 Jy ! Component: 150 - total flux cleaned = 1.48953e-05 Jy ! Component: 200 - total flux cleaned = -1.96216e-05 Jy ! Total flux subtracted in 200 components = -1.96216e-05 Jy ! Clean residual min=-0.001176 max=0.001227 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0211679 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 186 components and 0.0211679 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=0.011300Jy sigma=0.507525 ! Fit after self-cal, rms=0.011231Jy sigma=0.503002 wmodel /d2/scr/pima/bp177i_uvs/J0734+6528_C_map.mod ! Writing 186 model components to file: /d2/scr/pima/bp177i_uvs/J0734+6528_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0734+6528_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0734+6528_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0734+6528_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0734+6528_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 = 0.000230009 Jy ! Component: 100 - total flux cleaned = 0.000269255 Jy ! Component: 150 - total flux cleaned = 0.000287336 Jy ! Component: 200 - total flux cleaned = 0.00030415 Jy ! Component: 250 - total flux cleaned = 0.000258492 Jy ! Component: 300 - total flux cleaned = 0.00022997 Jy ! Component: 350 - total flux cleaned = 0.000202862 Jy ! Component: 400 - total flux cleaned = 0.000164372 Jy ! Component: 450 - total flux cleaned = 0.000102242 Jy ! Component: 500 - total flux cleaned = 6.68382e-05 Jy ! Component: 550 - total flux cleaned = 3.28665e-05 Jy ! Component: 600 - total flux cleaned = 2.2047e-05 Jy ! Component: 650 - total flux cleaned = -3.14548e-05 Jy ! Component: 700 - total flux cleaned = -5.2001e-05 Jy ! Component: 750 - total flux cleaned = -9.17229e-05 Jy ! Component: 800 - total flux cleaned = -9.16741e-05 Jy ! Component: 850 - total flux cleaned = -9.17076e-05 Jy ! Component: 900 - total flux cleaned = -0.000101061 Jy ! Component: 950 - total flux cleaned = -8.28433e-05 Jy ! Component: 1000 - total flux cleaned = -0.000109851 Jy ! Component: 1050 - total flux cleaned = -0.00010991 Jy ! Component: 1100 - total flux cleaned = -0.000144921 Jy ! Component: 1150 - total flux cleaned = -0.000170615 Jy ! Component: 1200 - total flux cleaned = -0.00018752 Jy ! Component: 1250 - total flux cleaned = -0.000195918 Jy ! Component: 1300 - total flux cleaned = -0.000229103 Jy ! Component: 1350 - total flux cleaned = -0.000270042 Jy ! Component: 1400 - total flux cleaned = -0.000318516 Jy ! Component: 1450 - total flux cleaned = -0.000342572 Jy ! Component: 1500 - total flux cleaned = -0.00040589 Jy ! Component: 1550 - total flux cleaned = -0.000452835 Jy ! Component: 1600 - total flux cleaned = -0.000507191 Jy ! Component: 1650 - total flux cleaned = -0.000561081 Jy ! Component: 1700 - total flux cleaned = -0.00062989 Jy ! Component: 1750 - total flux cleaned = -0.000697994 Jy ! Component: 1800 - total flux cleaned = -0.000728056 Jy ! Component: 1850 - total flux cleaned = -0.000765416 Jy ! Component: 1900 - total flux cleaned = -0.000817358 Jy ! Component: 1950 - total flux cleaned = -0.000868871 Jy ! Component: 2000 - total flux cleaned = -0.000905385 Jy ! Component: 2050 - total flux cleaned = -0.000956282 Jy ! Component: 2100 - total flux cleaned = -0.00099966 Jy ! Component: 2150 - total flux cleaned = -0.00104989 Jy ! Component: 2200 - total flux cleaned = -0.00107128 Jy ! Component: 2250 - total flux cleaned = -0.00109265 Jy ! Component: 2300 - total flux cleaned = -0.00112095 Jy ! Component: 2350 - total flux cleaned = -0.00115613 Jy ! Component: 2400 - total flux cleaned = -0.00117015 Jy ! Component: 2450 - total flux cleaned = -0.00119808 Jy ! Component: 2500 - total flux cleaned = -0.00121195 Jy ! Component: 2550 - total flux cleaned = -0.00121192 Jy ! Component: 2600 - total flux cleaned = -0.00122581 Jy ! Component: 2650 - total flux cleaned = -0.00124644 Jy ! Component: 2700 - total flux cleaned = -0.00123957 Jy ! Component: 2750 - total flux cleaned = -0.00124642 Jy ! Component: 2800 - total flux cleaned = -0.00126007 Jy ! Component: 2850 - total flux cleaned = -0.0012601 Jy ! Component: 2900 - total flux cleaned = -0.00128048 Jy ! Component: 2950 - total flux cleaned = -0.00128049 Jy ! Component: 3000 - total flux cleaned = -0.00129394 Jy ! Component: 3050 - total flux cleaned = -0.00130741 Jy ! Component: 3100 - total flux cleaned = -0.00130744 Jy ! Component: 3150 - total flux cleaned = -0.00131413 Jy ! Component: 3200 - total flux cleaned = -0.00132086 Jy ! Component: 3250 - total flux cleaned = -0.00133414 Jy ! Component: 3300 - total flux cleaned = -0.00135408 Jy ! Component: 3350 - total flux cleaned = -0.00138064 Jy ! Component: 3400 - total flux cleaned = -0.00140719 Jy ! Component: 3450 - total flux cleaned = -0.00144705 Jy ! Component: 3500 - total flux cleaned = -0.00148692 Jy ! Component: 3550 - total flux cleaned = -0.00153347 Jy ! Component: 3600 - total flux cleaned = -0.00155346 Jy ! Component: 3650 - total flux cleaned = -0.00160005 Jy ! Component: 3700 - total flux cleaned = -0.00164668 Jy ! Component: 3750 - total flux cleaned = -0.00170006 Jy ! Component: 3800 - total flux cleaned = -0.00175351 Jy ! Component: 3850 - total flux cleaned = -0.00180031 Jy ! Component: 3900 - total flux cleaned = -0.0018472 Jy ! Component: 3950 - total flux cleaned = -0.00189418 Jy ! Component: 4000 - total flux cleaned = -0.001948 Jy ! Component: 4050 - total flux cleaned = -0.0020019 Jy ! Total flux subtracted in 4096 components = -0.00204927 Jy ! Clean residual min=-0.000375 max=0.000378 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0191186 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 486 components and 0.0191186 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0734+6528_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.615 x 11.09 at 34.81 degrees (North through East) ! Clean map min=-0.0020768 max=0.011935 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0734+6528_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0119354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.19774 3.19774 6.39547 12.7909 25.5819 51.1638 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 93.816 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0734+6528_C_uvs.log closed on Tue Apr 15 00:15:34 2014