! Started logfile: /d2/scr/pima/bp177i_uvs/J1100+5453_X_uvs.log on Tue Apr 15 00:19:14 2014 obs /d2/scr/pima/bp177i_uvs/J1100+5453_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1100+5453_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J1100+5453 ! ! 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 552 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 /d2/scr/pima/bp177i_uvs/J1100+5453_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. ! ! 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=0.999802Jy sigma=40.261967 ! Fit after self-cal, rms=0.974924Jy sigma=39.292465 ! 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=1.51 mas, bmaj=2.571 mas, bpa=11.68 degrees ! Estimated noise=1.00813 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 = 0.0190005 Jy ! Component: 100 - total flux cleaned = 0.0251408 Jy ! Total flux subtracted in 100 components = 0.0251408 Jy ! Clean residual min=-0.003626 max=0.004347 Jy/beam ! Clean residual mean=-0.000005 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0251408 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0251408 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=0.016540Jy sigma=0.643124 ! Fit after self-cal, rms=0.014522Jy sigma=0.563182 ! 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=1.804 mas, bmaj=2.676 mas, bpa=16.45 degrees ! Estimated noise=0.754652 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 = 0.00368784 Jy ! Component: 100 - total flux cleaned = 0.00539836 Jy ! Component: 150 - total flux cleaned = 0.00643113 Jy ! Component: 200 - total flux cleaned = 0.00708465 Jy ! Total flux subtracted in 200 components = 0.00708465 Jy ! Clean residual min=-0.002055 max=0.002016 Jy/beam ! Clean residual mean=-0.000006 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0322255 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0322255 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=0.013503Jy sigma=0.529121 ! Fit after self-cal, rms=0.013493Jy sigma=0.528934 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.804 x 2.676 at 16.45 degrees (North through East) ! Clean map min=-0.0020536 max=0.025253 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.91 KP 1.17 ! LA 1.04 NL 1.09 OV 0.95 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 1.08 KP 1.06 ! LA 0.88 NL 1.12 OV 0.90 PT 0.84 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.013493Jy sigma=0.528934 ! Fit after self-cal, rms=0.013385Jy sigma=0.525013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=2.683 mas, bpa=16.58 degrees ! Estimated noise=0.753434 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 = 0.000163301 Jy ! Component: 100 - total flux cleaned = 0.00029034 Jy ! Component: 150 - total flux cleaned = 0.000395689 Jy ! Component: 200 - total flux cleaned = 0.000423592 Jy ! Total flux subtracted in 200 components = 0.000423592 Jy ! Clean residual min=-0.001964 max=0.001768 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.032649 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0326491 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=0.013358Jy sigma=0.524342 ! Fit after self-cal, rms=0.013360Jy sigma=0.524181 ! 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=0.013360Jy sigma=0.524181 ! Fit after self-cal, rms=0.013373Jy sigma=0.524164 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=2.682 mas, bpa=16.57 degrees ! Estimated noise=0.754177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.9754e-05 Jy ! Component: 100 - total flux cleaned = 0.000115888 Jy ! Component: 150 - total flux cleaned = 0.000132782 Jy ! Component: 200 - total flux cleaned = 0.000149168 Jy ! Total flux subtracted in 200 components = 0.000149168 Jy ! Clean residual min=-0.001980 max=0.001738 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0327982 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0327982 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=0.013361Jy sigma=0.523804 ! Fit after self-cal, rms=0.013361Jy sigma=0.523783 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 = 8.36788e-06 Jy ! Component: 100 - total flux cleaned = 2.42699e-05 Jy ! Component: 150 - total flux cleaned = 3.95386e-05 Jy ! Component: 200 - total flux cleaned = 5.45674e-05 Jy ! Total flux subtracted in 200 components = 5.45674e-05 Jy ! Clean residual min=-0.001985 max=0.001727 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0328528 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0328528 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=0.013353Jy sigma=0.523489 ! Fit after self-cal, rms=0.013354Jy sigma=0.523483 ! 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=0.013354Jy sigma=0.523483 ! Fit after self-cal, rms=0.013350Jy sigma=0.523477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=2.682 mas, bpa=16.56 degrees ! Estimated noise=0.75408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.21457e-05 Jy ! Component: 100 - total flux cleaned = 4.69502e-05 Jy ! Component: 150 - total flux cleaned = 6.10404e-05 Jy ! Component: 200 - total flux cleaned = 6.80717e-05 Jy ! Total flux subtracted in 200 components = 6.80717e-05 Jy ! Clean residual min=-0.001992 max=0.001720 Jy/beam ! Clean residual mean=-0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0329209 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0329208 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=0.013343Jy sigma=0.523226 ! Fit after self-cal, rms=0.013343Jy sigma=0.523223 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 = 7.11551e-06 Jy ! Component: 100 - total flux cleaned = 2.07577e-05 Jy ! Component: 150 - total flux cleaned = 3.39733e-05 Jy ! Component: 200 - total flux cleaned = 4.07382e-05 Jy ! Total flux subtracted in 200 components = 4.07382e-05 Jy ! Clean residual min=-0.001991 max=0.001716 Jy/beam ! Clean residual mean=-0.000005 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0329616 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0329616 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=0.013338Jy sigma=0.522992 ! Fit after self-cal, rms=0.013338Jy sigma=0.522990 ! 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=0.013338Jy sigma=0.522990 ! Fit after self-cal, rms=0.013334Jy sigma=0.522987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.561 mas, bmaj=3.324 mas, bpa=43.54 degrees ! Estimated noise=0.81834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249481 Jy ! Component: 100 - total flux cleaned = 0.000297809 Jy ! Component: 150 - total flux cleaned = 0.000319383 Jy ! Component: 200 - total flux cleaned = 0.000346118 Jy ! Total flux subtracted in 200 components = 0.000346118 Jy ! Clean residual min=-0.002117 max=0.001866 Jy/beam ! Clean residual mean=-0.000007 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0333077 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0333077 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=0.013331Jy sigma=0.523097 ! Fit after self-cal, rms=0.013329Jy sigma=0.523070 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 = 1.87874e-05 Jy ! Component: 100 - total flux cleaned = 3.12089e-05 Jy ! Component: 150 - total flux cleaned = 4.8457e-05 Jy ! Component: 200 - total flux cleaned = 5.96377e-05 Jy ! Total flux subtracted in 200 components = 5.96377e-05 Jy ! Clean residual min=-0.002115 max=0.001853 Jy/beam ! Clean residual mean=-0.000007 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0333673 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0333673 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=0.013329Jy sigma=0.523035 ! Fit after self-cal, rms=0.013329Jy sigma=0.523009 ! 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=1.807 mas, bmaj=2.682 mas, bpa=16.54 degrees ! Estimated noise=0.753999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.807 x 2.682 at 16.54 degrees (North through East) ! Clean map min=-0.001924 max=0.024758 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=1.508 mas, bmaj=2.578 mas, bpa=11.69 degrees ! Estimated noise=1.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202232 Jy ! Component: 100 - total flux cleaned = 0.0263011 Jy ! Component: 150 - total flux cleaned = 0.0291753 Jy ! Component: 200 - total flux cleaned = 0.0307723 Jy ! Total flux subtracted in 200 components = 0.0307723 Jy ! Clean residual min=-0.002543 max=0.002383 Jy/beam ! Clean residual mean=-0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0307723 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0307723 Jy ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=2.682 mas, bpa=16.54 degrees ! Estimated noise=0.753999 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 = 0.00115764 Jy ! Component: 100 - total flux cleaned = 0.00175957 Jy ! Component: 150 - total flux cleaned = 0.00193889 Jy ! Component: 200 - total flux cleaned = 0.00205031 Jy ! Total flux subtracted in 200 components = 0.00205031 Jy ! Clean residual min=-0.002014 max=0.001658 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0328226 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0328226 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=2.561 mas, bmaj=3.324 mas, bpa=43.54 degrees ! Estimated noise=0.81834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205973 Jy ! Component: 100 - total flux cleaned = 0.00032369 Jy ! Component: 150 - total flux cleaned = 0.000361325 Jy ! Component: 200 - total flux cleaned = 0.000395701 Jy ! Total flux subtracted in 200 components = 0.000395701 Jy ! Clean residual min=-0.002123 max=0.001826 Jy/beam ! Clean residual mean=-0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0332184 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 = 2.3855e-05 Jy ! Component: 100 - total flux cleaned = 3.8958e-05 Jy ! Component: 150 - total flux cleaned = 6.01728e-05 Jy ! Component: 200 - total flux cleaned = 8.03105e-05 Jy ! Total flux subtracted in 200 components = 8.03105e-05 Jy ! Clean residual min=-0.002120 max=0.001825 Jy/beam ! Clean residual mean=-0.000007 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0332987 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0332987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=2.682 mas, bpa=16.54 degrees ! Estimated noise=0.753999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185728 Jy ! Component: 100 - total flux cleaned = -0.000196595 Jy ! Component: 150 - total flux cleaned = -0.000196143 Jy ! Component: 200 - total flux cleaned = -0.000195921 Jy ! Total flux subtracted in 200 components = -0.000195921 Jy ! Clean residual min=-0.001974 max=0.001672 Jy/beam ! Clean residual mean=-0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0331027 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0331028 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=0.013326Jy sigma=0.522638 ! Fit after self-cal, rms=0.013327Jy sigma=0.522583 wmodel /d2/scr/pima/bp177i_uvs/J1100+5453_X_map.mod ! Writing 70 model components to file: /d2/scr/pima/bp177i_uvs/J1100+5453_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1100+5453_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1100+5453_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1100+5453_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1100+5453_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 = -0.000746994 Jy ! Component: 100 - total flux cleaned = -0.00100044 Jy ! Component: 150 - total flux cleaned = -0.00122948 Jy ! Component: 200 - total flux cleaned = -0.00144074 Jy ! Component: 250 - total flux cleaned = -0.00155047 Jy ! Component: 300 - total flux cleaned = -0.00155056 Jy ! Component: 350 - total flux cleaned = -0.00157011 Jy ! Component: 400 - total flux cleaned = -0.00162367 Jy ! Component: 450 - total flux cleaned = -0.00164027 Jy ! Component: 500 - total flux cleaned = -0.001657 Jy ! Component: 550 - total flux cleaned = -0.00168741 Jy ! Component: 600 - total flux cleaned = -0.00171644 Jy ! Component: 650 - total flux cleaned = -0.00167431 Jy ! Component: 700 - total flux cleaned = -0.00164716 Jy ! Component: 750 - total flux cleaned = -0.00158284 Jy ! Component: 800 - total flux cleaned = -0.00164414 Jy ! Component: 850 - total flux cleaned = -0.00171512 Jy ! Component: 900 - total flux cleaned = -0.0017608 Jy ! Component: 950 - total flux cleaned = -0.00177171 Jy ! Component: 1000 - total flux cleaned = -0.00181424 Jy ! Component: 1050 - total flux cleaned = -0.00187634 Jy ! Component: 1100 - total flux cleaned = -0.00194684 Jy ! Component: 1150 - total flux cleaned = -0.00199573 Jy ! Component: 1200 - total flux cleaned = -0.00202463 Jy ! Component: 1250 - total flux cleaned = -0.00209962 Jy ! Component: 1300 - total flux cleaned = -0.00216391 Jy ! Component: 1350 - total flux cleaned = -0.00220906 Jy ! Component: 1400 - total flux cleaned = -0.0022356 Jy ! Component: 1450 - total flux cleaned = -0.00225298 Jy ! Component: 1500 - total flux cleaned = -0.00226163 Jy ! Component: 1550 - total flux cleaned = -0.0022786 Jy ! Component: 1600 - total flux cleaned = -0.00228703 Jy ! Component: 1650 - total flux cleaned = -0.00229529 Jy ! Component: 1700 - total flux cleaned = -0.00230349 Jy ! Component: 1750 - total flux cleaned = -0.00229547 Jy ! Component: 1800 - total flux cleaned = -0.00231146 Jy ! Component: 1850 - total flux cleaned = -0.00231136 Jy ! Component: 1900 - total flux cleaned = -0.00227988 Jy ! Component: 1950 - total flux cleaned = -0.00229554 Jy ! Component: 2000 - total flux cleaned = -0.00227235 Jy ! Component: 2050 - total flux cleaned = -0.00229552 Jy ! Component: 2100 - total flux cleaned = -0.00229548 Jy ! Component: 2150 - total flux cleaned = -0.00233353 Jy ! Component: 2200 - total flux cleaned = -0.00231841 Jy ! Component: 2250 - total flux cleaned = -0.00232591 Jy ! Component: 2300 - total flux cleaned = -0.00231844 Jy ! Component: 2350 - total flux cleaned = -0.00231098 Jy ! Component: 2400 - total flux cleaned = -0.00230355 Jy ! Component: 2450 - total flux cleaned = -0.00228869 Jy ! Component: 2500 - total flux cleaned = -0.00228866 Jy ! Component: 2550 - total flux cleaned = -0.00228125 Jy ! Component: 2600 - total flux cleaned = -0.00227386 Jy ! Component: 2650 - total flux cleaned = -0.00228868 Jy ! Component: 2700 - total flux cleaned = -0.00231083 Jy ! Component: 2750 - total flux cleaned = -0.00230343 Jy ! Component: 2800 - total flux cleaned = -0.00231076 Jy ! Component: 2850 - total flux cleaned = -0.00229607 Jy ! Component: 2900 - total flux cleaned = -0.00231082 Jy ! Component: 2950 - total flux cleaned = -0.00231083 Jy ! Component: 3000 - total flux cleaned = -0.00230347 Jy ! Component: 3050 - total flux cleaned = -0.00231079 Jy ! Component: 3100 - total flux cleaned = -0.00232553 Jy ! Component: 3150 - total flux cleaned = -0.00234034 Jy ! Component: 3200 - total flux cleaned = -0.00236258 Jy ! Component: 3250 - total flux cleaned = -0.00237745 Jy ! Component: 3300 - total flux cleaned = -0.00239977 Jy ! Component: 3350 - total flux cleaned = -0.00242213 Jy ! Component: 3400 - total flux cleaned = -0.00243708 Jy ! Component: 3450 - total flux cleaned = -0.00245952 Jy ! Component: 3500 - total flux cleaned = -0.00248206 Jy ! Component: 3550 - total flux cleaned = -0.00249717 Jy ! Component: 3600 - total flux cleaned = -0.00249721 Jy ! Component: 3650 - total flux cleaned = -0.00252743 Jy ! Component: 3700 - total flux cleaned = -0.00252739 Jy ! Component: 3750 - total flux cleaned = -0.00255778 Jy ! Component: 3800 - total flux cleaned = -0.00256537 Jy ! Component: 3850 - total flux cleaned = -0.00258068 Jy ! Component: 3900 - total flux cleaned = -0.00260371 Jy ! Component: 3950 - total flux cleaned = -0.00263467 Jy ! Component: 4000 - total flux cleaned = -0.0026347 Jy ! Component: 4050 - total flux cleaned = -0.0026659 Jy ! Total flux subtracted in 4096 components = -0.00267379 Jy ! Clean residual min=-0.000503 max=0.000507 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.030429 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 338 components and 0.0304289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1100+5453_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.807 x 2.682 at 16.54 degrees (North through East) ! Clean map min=-0.0013125 max=0.024811 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1100+5453_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.024811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.58013 1.58013 3.16026 6.32053 12.6411 25.2821 50.5642 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 189.857 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1100+5453_X_uvs.log closed on Tue Apr 15 00:19:20 2014