! Started logfile: /d2/scr/pima/bp177i_uvs/J1136+5643_C_uvs.log on Tue Apr 15 00:25:32 2014 obs /d2/scr/pima/bp177i_uvs/J1136+5643_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1136+5643_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1136+5643 ! ! 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 720 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/J1136+5643_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=0.999568Jy sigma=55.586954 ! Fit after self-cal, rms=0.931711Jy sigma=51.879640 ! 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=1.313 mas, bmaj=4.673 mas, bpa=15.36 degrees ! Estimated noise=0.625779 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 = 0.0486915 Jy ! Component: 100 - total flux cleaned = 0.0659616 Jy ! Total flux subtracted in 100 components = 0.0659616 Jy ! Clean residual min=-0.003250 max=0.007755 Jy/beam ! Clean residual mean=0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.0659616 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0659616 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=0.021773Jy sigma=1.032839 ! Fit after self-cal, rms=0.021704Jy sigma=1.028331 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857725 Jy ! Component: 100 - total flux cleaned = 0.0129378 Jy ! Total flux subtracted in 100 components = 0.0129378 Jy ! Clean residual min=-0.002232 max=0.002592 Jy/beam ! Clean residual mean=0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0788994 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0788994 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=0.016732Jy sigma=0.748868 ! Fit after self-cal, rms=0.016712Jy sigma=0.747544 ! 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=1.606 mas, bmaj=4.836 mas, bpa=14.23 degrees ! Estimated noise=0.486419 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 = 0.003817 Jy ! Component: 100 - total flux cleaned = 0.00608204 Jy ! Component: 150 - total flux cleaned = 0.0075892 Jy ! Component: 200 - total flux cleaned = 0.00863979 Jy ! Total flux subtracted in 200 components = 0.00863979 Jy ! Clean residual min=-0.001736 max=0.002381 Jy/beam ! Clean residual mean=0.000003 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0875392 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.0875392 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=0.015447Jy sigma=0.694765 ! Fit after self-cal, rms=0.015436Jy sigma=0.694217 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.606 x 4.836 at 14.23 degrees (North through East) ! Clean map min=-0.0016957 max=0.066772 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* 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* 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 0.95 FD 1.08 HN 0.96 KP 0.98 ! LA 1.07 MK 0.97 NL 1.08 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.01 ! LA 1.02 MK 1.04 NL 1.11 OV 0.92 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.06 KP 0.98 ! LA 1.05 MK 0.96 NL 1.10 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.02 KP 0.94 ! LA 0.98 MK 1.00 NL 1.07 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.03 KP 1.01 ! LA 1.07 MK 1.00 NL 1.09 OV 1.06 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.015436Jy sigma=0.694217 ! Fit after self-cal, rms=0.014988Jy sigma=0.653721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.61 mas, bmaj=4.843 mas, bpa=14.23 degrees ! Estimated noise=0.492012 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 = 0.00111772 Jy ! Component: 100 - total flux cleaned = 0.00153667 Jy ! Component: 150 - total flux cleaned = 0.00170498 Jy ! Component: 200 - total flux cleaned = 0.00183655 Jy ! Total flux subtracted in 200 components = 0.00183655 Jy ! Clean residual min=-0.001680 max=0.001715 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0893757 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0893757 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=0.014807Jy sigma=0.651591 ! Fit after self-cal, rms=0.014807Jy sigma=0.651425 ! 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=0.014807Jy sigma=0.651425 ! Fit after self-cal, rms=0.014317Jy sigma=0.626706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.843 mas, bpa=14.26 degrees ! Estimated noise=0.493248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170499 Jy ! Component: 100 - total flux cleaned = 0.000222525 Jy ! Component: 150 - total flux cleaned = 0.000223172 Jy ! Component: 200 - total flux cleaned = 0.000223076 Jy ! Total flux subtracted in 200 components = 0.000223076 Jy ! Clean residual min=-0.001528 max=0.001437 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0895988 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0895988 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=0.014280Jy sigma=0.626204 ! Fit after self-cal, rms=0.014280Jy sigma=0.626166 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 = 9.91052e-06 Jy ! Component: 100 - total flux cleaned = 6.92829e-07 Jy ! Component: 150 - total flux cleaned = 6.26387e-07 Jy ! Component: 200 - total flux cleaned = 3.24581e-07 Jy ! Total flux subtracted in 200 components = 3.24581e-07 Jy ! Clean residual min=-0.001517 max=0.001433 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0895991 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0895991 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=0.014266Jy sigma=0.625740 ! Fit after self-cal, rms=0.014267Jy sigma=0.625724 ! 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=0.014267Jy sigma=0.625724 ! Fit after self-cal, rms=0.014296Jy sigma=0.625487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.845 mas, bpa=14.28 degrees ! Estimated noise=0.494932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214397 Jy ! Component: 100 - total flux cleaned = 0.0002047 Jy ! Component: 150 - total flux cleaned = 0.000196189 Jy ! Component: 200 - total flux cleaned = 0.000196294 Jy ! Total flux subtracted in 200 components = 0.000196294 Jy ! Clean residual min=-0.001526 max=0.001448 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0897954 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0897954 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=0.014271Jy sigma=0.625458 ! Fit after self-cal, rms=0.014272Jy sigma=0.625451 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 = 1.37631e-06 Jy ! Component: 100 - total flux cleaned = 1.487e-06 Jy ! Component: 150 - total flux cleaned = 8.18183e-06 Jy ! Component: 200 - total flux cleaned = 2.04402e-05 Jy ! Total flux subtracted in 200 components = 2.04402e-05 Jy ! Clean residual min=-0.001520 max=0.001447 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0898159 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0898159 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=0.014263Jy sigma=0.625240 ! Fit after self-cal, rms=0.014263Jy sigma=0.625232 ! 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=0.014263Jy sigma=0.625232 ! Fit after self-cal, rms=0.014286Jy sigma=0.625096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=5.302 mas, bpa=13.57 degrees ! Estimated noise=0.615096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414889 Jy ! Component: 100 - total flux cleaned = 0.000584456 Jy ! Component: 150 - total flux cleaned = 0.000622956 Jy ! Component: 200 - total flux cleaned = 0.000640114 Jy ! Total flux subtracted in 200 components = 0.000640114 Jy ! Clean residual min=-0.002044 max=0.001816 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.090456 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.090456 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=0.014273Jy sigma=0.625759 ! Fit after self-cal, rms=0.014273Jy sigma=0.625728 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 = 5.75768e-06 Jy ! Component: 100 - total flux cleaned = 1.65326e-05 Jy ! Component: 150 - total flux cleaned = 2.66586e-05 Jy ! Component: 200 - total flux cleaned = 3.16519e-05 Jy ! Total flux subtracted in 200 components = 3.16519e-05 Jy ! Clean residual min=-0.002047 max=0.001809 Jy/beam ! Clean residual mean=0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0904877 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.0904876 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=0.014274Jy sigma=0.625656 ! Fit after self-cal, rms=0.014274Jy sigma=0.625643 ! 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=1.612 mas, bmaj=4.846 mas, bpa=14.29 degrees ! Estimated noise=0.496255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.846 at 14.29 degrees (North through East) ! Clean map min=-0.0014614 max=0.068086 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=1.317 mas, bmaj=4.679 mas, bpa=15.44 degrees ! Estimated noise=0.644632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501578 Jy ! Component: 100 - total flux cleaned = 0.0681745 Jy ! Component: 150 - total flux cleaned = 0.0769634 Jy ! Component: 200 - total flux cleaned = 0.0813991 Jy ! Total flux subtracted in 200 components = 0.0813991 Jy ! Clean residual min=-0.001924 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0813992 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0813992 Jy ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.846 mas, bpa=14.29 degrees ! Estimated noise=0.496255 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 = 0.00333853 Jy ! Component: 100 - total flux cleaned = 0.00532969 Jy ! Component: 150 - total flux cleaned = 0.00663539 Jy ! Component: 200 - total flux cleaned = 0.00742765 Jy ! Total flux subtracted in 200 components = 0.00742765 Jy ! Clean residual min=-0.001500 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0888268 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.0888268 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=3.537 mas, bmaj=5.302 mas, bpa=13.57 degrees ! Estimated noise=0.615096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956662 Jy ! Component: 100 - total flux cleaned = 0.00123109 Jy ! Component: 150 - total flux cleaned = 0.00133556 Jy ! Component: 200 - total flux cleaned = 0.00141857 Jy ! Total flux subtracted in 200 components = 0.00141857 Jy ! Clean residual min=-0.002068 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0902454 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 = 4.00402e-05 Jy ! Component: 100 - total flux cleaned = 6.73231e-05 Jy ! Component: 150 - total flux cleaned = 9.23663e-05 Jy ! Component: 200 - total flux cleaned = 0.000116141 Jy ! Total flux subtracted in 200 components = 0.000116141 Jy ! Clean residual min=-0.002054 max=0.001802 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0903615 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.0903615 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.846 mas, bpa=14.29 degrees ! Estimated noise=0.496255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.30096e-05 Jy ! Component: 100 - total flux cleaned = -8.2331e-05 Jy ! Component: 150 - total flux cleaned = -0.000107765 Jy ! Component: 200 - total flux cleaned = -0.000131752 Jy ! Total flux subtracted in 200 components = -0.000131752 Jy ! Clean residual min=-0.001543 max=0.001481 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0902298 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0902297 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=0.014309Jy sigma=0.627135 ! Fit after self-cal, rms=0.014309Jy sigma=0.627108 wmodel /d2/scr/pima/bp177i_uvs/J1136+5643_C_map.mod ! Writing 65 model components to file: /d2/scr/pima/bp177i_uvs/J1136+5643_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1136+5643_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1136+5643_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1136+5643_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1136+5643_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 = -0.000355229 Jy ! Component: 100 - total flux cleaned = -0.00065199 Jy ! Component: 150 - total flux cleaned = -0.000835183 Jy ! Component: 200 - total flux cleaned = -0.000813424 Jy ! Component: 250 - total flux cleaned = -0.000854979 Jy ! Component: 300 - total flux cleaned = -0.000875066 Jy ! Component: 350 - total flux cleaned = -0.00085602 Jy ! Component: 400 - total flux cleaned = -0.00087492 Jy ! Component: 450 - total flux cleaned = -0.00087503 Jy ! Component: 500 - total flux cleaned = -0.000803778 Jy ! Component: 550 - total flux cleaned = -0.000769227 Jy ! Component: 600 - total flux cleaned = -0.000718368 Jy ! Component: 650 - total flux cleaned = -0.000734913 Jy ! Component: 700 - total flux cleaned = -0.000670296 Jy ! Component: 750 - total flux cleaned = -0.000670677 Jy ! Component: 800 - total flux cleaned = -0.000670881 Jy ! Component: 850 - total flux cleaned = -0.000655823 Jy ! Component: 900 - total flux cleaned = -0.000641036 Jy ! Component: 950 - total flux cleaned = -0.000670295 Jy ! Component: 1000 - total flux cleaned = -0.00067016 Jy ! Component: 1050 - total flux cleaned = -0.000684278 Jy ! Component: 1100 - total flux cleaned = -0.000711968 Jy ! Component: 1150 - total flux cleaned = -0.000643439 Jy ! Component: 1200 - total flux cleaned = -0.000684196 Jy ! Component: 1250 - total flux cleaned = -0.000644598 Jy ! Component: 1300 - total flux cleaned = -0.000657939 Jy ! Component: 1350 - total flux cleaned = -0.000658088 Jy ! Component: 1400 - total flux cleaned = -0.000670823 Jy ! Component: 1450 - total flux cleaned = -0.000683163 Jy ! Component: 1500 - total flux cleaned = -0.000683119 Jy ! Component: 1550 - total flux cleaned = -0.000707489 Jy ! Component: 1600 - total flux cleaned = -0.000731471 Jy ! Component: 1650 - total flux cleaned = -0.000755059 Jy ! Component: 1700 - total flux cleaned = -0.000743311 Jy ! Component: 1750 - total flux cleaned = -0.000766485 Jy ! Component: 1800 - total flux cleaned = -0.000777935 Jy ! Component: 1850 - total flux cleaned = -0.000743939 Jy ! Component: 1900 - total flux cleaned = -0.000799926 Jy ! Component: 1950 - total flux cleaned = -0.000766538 Jy ! Component: 2000 - total flux cleaned = -0.000799619 Jy ! Component: 2050 - total flux cleaned = -0.000832076 Jy ! Component: 2100 - total flux cleaned = -0.000810674 Jy ! Component: 2150 - total flux cleaned = -0.000810934 Jy ! Component: 2200 - total flux cleaned = -0.000842377 Jy ! Component: 2250 - total flux cleaned = -0.000831926 Jy ! Component: 2300 - total flux cleaned = -0.000842294 Jy ! Component: 2350 - total flux cleaned = -0.000862638 Jy ! Component: 2400 - total flux cleaned = -0.000872643 Jy ! Component: 2450 - total flux cleaned = -0.000862711 Jy ! Component: 2500 - total flux cleaned = -0.000872709 Jy ! Component: 2550 - total flux cleaned = -0.000892274 Jy ! Component: 2600 - total flux cleaned = -0.000872833 Jy ! Component: 2650 - total flux cleaned = -0.00083469 Jy ! Component: 2700 - total flux cleaned = -0.000844309 Jy ! Component: 2750 - total flux cleaned = -0.000853692 Jy ! Component: 2800 - total flux cleaned = -0.00085382 Jy ! Component: 2850 - total flux cleaned = -0.000817143 Jy ! Component: 2900 - total flux cleaned = -0.00081713 Jy ! Component: 2950 - total flux cleaned = -0.000808099 Jy ! Component: 3000 - total flux cleaned = -0.000790272 Jy ! Component: 3050 - total flux cleaned = -0.000763783 Jy ! Component: 3100 - total flux cleaned = -0.000754791 Jy ! Component: 3150 - total flux cleaned = -0.000693897 Jy ! Component: 3200 - total flux cleaned = -0.000676669 Jy ! Component: 3250 - total flux cleaned = -0.00064259 Jy ! Component: 3300 - total flux cleaned = -0.000634149 Jy ! Component: 3350 - total flux cleaned = -0.000617291 Jy ! Component: 3400 - total flux cleaned = -0.000575663 Jy ! Component: 3450 - total flux cleaned = -0.00056748 Jy ! Component: 3500 - total flux cleaned = -0.000551089 Jy ! Component: 3550 - total flux cleaned = -0.000542909 Jy ! Component: 3600 - total flux cleaned = -0.000502496 Jy ! Component: 3650 - total flux cleaned = -0.000494565 Jy ! Component: 3700 - total flux cleaned = -0.000462813 Jy ! Component: 3750 - total flux cleaned = -0.000431283 Jy ! Component: 3800 - total flux cleaned = -0.000407892 Jy ! Component: 3850 - total flux cleaned = -0.000361333 Jy ! Component: 3900 - total flux cleaned = -0.000361443 Jy ! Component: 3950 - total flux cleaned = -0.000323228 Jy ! Component: 4000 - total flux cleaned = -0.000307972 Jy ! Component: 4050 - total flux cleaned = -0.000262633 Jy ! Total flux subtracted in 4096 components = -0.000225101 Jy ! Clean residual min=-0.000452 max=0.000389 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0900046 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 371 components and 0.0900047 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1136+5643_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.846 at 14.29 degrees (North through East) ! Clean map min=-0.00096362 max=0.068096 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1136+5643_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0680961 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133195 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586797 0.586797 1.17359 2.34719 4.69438 9.38875 18.7775 37.555 75.11 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.25 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1136+5643_C_uvs.log closed on Tue Apr 15 00:25:37 2014