! Started logfile: /d2/scr/pima/bp177f_uvs/J2043+5526_C_uvs.log on Fri Mar 21 07:42:44 2014 obs /d2/scr/pima/bp177f_uvs/J2043+5526_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2043+5526_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J2043+5526 ! ! 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 648 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/bp177f_uvs/J2043+5526_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002785Jy sigma=47.761234 ! Fit after self-cal, rms=0.952412Jy sigma=45.595795 ! 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=2.969 mas, bmaj=4.708 mas, bpa=-19.58 degrees ! Estimated noise=0.793653 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 = 0.0327121 Jy ! Component: 100 - total flux cleaned = 0.0486209 Jy ! Total flux subtracted in 100 components = 0.0486209 Jy ! Clean residual min=-0.006667 max=0.008873 Jy/beam ! Clean residual mean=-0.000028 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 0.0486209 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0486209 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=0.033509Jy sigma=1.485441 ! Fit after self-cal, rms=0.032340Jy sigma=1.426758 ! 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=3.599 mas, bmaj=4.855 mas, bpa=-12.44 degrees ! Estimated noise=0.603213 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 = 0.0174491 Jy ! Component: 100 - total flux cleaned = 0.0285236 Jy ! Component: 150 - total flux cleaned = 0.03601 Jy ! Component: 200 - total flux cleaned = 0.0411235 Jy ! Total flux subtracted in 200 components = 0.0411235 Jy ! Clean residual min=-0.003527 max=0.003679 Jy/beam ! Clean residual mean=-0.000017 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.0897444 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 107 components and 0.0897444 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=0.017891Jy sigma=0.725477 ! Fit after self-cal, rms=0.017807Jy sigma=0.720793 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.599 x 4.855 at -12.44 degrees (North through East) ! Clean map min=-0.0034166 max=0.046268 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 1.05 FD 0.93 HN 0.93 KP 0.86 ! LA 0.93 MK 1.00* NL 1.11 OV 0.95 ! PT 0.84 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.02 KP 0.93 ! LA 0.98 MK 1.00* NL 1.10 OV 0.98 ! PT 0.98 SC 0.87 ! ! ! 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 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 5. ! 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 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 0.97 KP 0.94 ! LA 0.89 MK 1.00* NL 1.09 OV 1.02 ! PT 0.92 SC 0.90 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017807Jy sigma=0.720793 ! Fit after self-cal, rms=0.016834Jy sigma=0.684576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=4.886 mas, bpa=-12.72 degrees ! Estimated noise=0.594952 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 = 0.00218536 Jy ! Component: 100 - total flux cleaned = 0.00359527 Jy ! Component: 150 - total flux cleaned = 0.00453933 Jy ! Component: 200 - total flux cleaned = 0.00518633 Jy ! Total flux subtracted in 200 components = 0.00518633 Jy ! Clean residual min=-0.002721 max=0.003916 Jy/beam ! Clean residual mean=-0.000009 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0949307 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.0949307 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=0.016352Jy sigma=0.670969 ! Fit after self-cal, rms=0.016346Jy sigma=0.670361 ! 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=0.016346Jy sigma=0.670361 ! Fit after self-cal, rms=0.016318Jy sigma=0.665767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=4.874 mas, bpa=-12.48 degrees ! Estimated noise=0.597637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110472 Jy ! Component: 100 - total flux cleaned = 0.00183489 Jy ! Component: 150 - total flux cleaned = 0.00223484 Jy ! Component: 200 - total flux cleaned = 0.00237127 Jy ! Total flux subtracted in 200 components = 0.00237127 Jy ! Clean residual min=-0.002664 max=0.003923 Jy/beam ! Clean residual mean=-0.000009 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.097302 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.097302 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=0.016160Jy sigma=0.662821 ! Fit after self-cal, rms=0.016156Jy sigma=0.662644 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 = 0.00011528 Jy ! Component: 100 - total flux cleaned = 0.000193141 Jy ! Component: 150 - total flux cleaned = 0.000263576 Jy ! Component: 200 - total flux cleaned = 0.00032844 Jy ! Total flux subtracted in 200 components = 0.00032844 Jy ! Clean residual min=-0.002620 max=0.003871 Jy/beam ! Clean residual mean=-0.000009 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0976304 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.0976304 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=0.016128Jy sigma=0.661321 ! Fit after self-cal, rms=0.016126Jy sigma=0.661179 ! 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=0.016126Jy sigma=0.661179 ! Fit after self-cal, rms=0.016127Jy sigma=0.654974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=4.863 mas, bpa=-12.59 degrees ! Estimated noise=0.601405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801571 Jy ! Component: 100 - total flux cleaned = 0.0012951 Jy ! Component: 150 - total flux cleaned = 0.001512 Jy ! Component: 200 - total flux cleaned = 0.00158711 Jy ! Total flux subtracted in 200 components = 0.00158711 Jy ! Clean residual min=-0.002533 max=0.003889 Jy/beam ! Clean residual mean=-0.000009 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0992176 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 148 components and 0.0992176 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=0.016027Jy sigma=0.654102 ! Fit after self-cal, rms=0.016024Jy sigma=0.653931 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 = 7.25252e-05 Jy ! Component: 100 - total flux cleaned = 0.000108292 Jy ! Component: 150 - total flux cleaned = 0.00015302 Jy ! Component: 200 - total flux cleaned = 0.000195772 Jy ! Total flux subtracted in 200 components = 0.000195772 Jy ! Clean residual min=-0.002523 max=0.003854 Jy/beam ! Clean residual mean=-0.000009 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0994133 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 150 components and 0.0994133 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=0.016004Jy sigma=0.653018 ! Fit after self-cal, rms=0.016001Jy sigma=0.652842 ! 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=0.016001Jy sigma=0.652842 ! Fit after self-cal, rms=0.016061Jy sigma=0.647176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.568 mas, bmaj=5.437 mas, bpa=-2.999 degrees ! Estimated noise=0.640438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788437 Jy ! Component: 100 - total flux cleaned = 0.00111895 Jy ! Component: 150 - total flux cleaned = 0.00114497 Jy ! Component: 200 - total flux cleaned = 0.00116959 Jy ! Total flux subtracted in 200 components = 0.00116959 Jy ! Clean residual min=-0.003131 max=0.004871 Jy/beam ! Clean residual mean=-0.000011 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.100583 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 155 components and 0.100583 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=0.016007Jy sigma=0.647808 ! Fit after self-cal, rms=0.016007Jy sigma=0.647713 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 = 6.65043e-05 Jy ! Component: 100 - total flux cleaned = 6.6852e-05 Jy ! Component: 150 - total flux cleaned = 8.8008e-05 Jy ! Component: 200 - total flux cleaned = 0.000108086 Jy ! Total flux subtracted in 200 components = 0.000108086 Jy ! Clean residual min=-0.003117 max=0.004823 Jy/beam ! Clean residual mean=-0.000011 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.100691 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 156 components and 0.100691 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=0.016001Jy sigma=0.647605 ! Fit after self-cal, rms=0.016001Jy sigma=0.647555 ! 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=3.594 mas, bmaj=4.867 mas, bpa=-12.92 degrees ! Estimated noise=0.609076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.594 x 4.867 at -12.92 degrees (North through East) ! Clean map min=-0.002509 max=0.045796 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=2.952 mas, bmaj=4.711 mas, bpa=-20.1 degrees ! Estimated noise=0.803613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341911 Jy ! Component: 100 - total flux cleaned = 0.0501459 Jy ! Component: 150 - total flux cleaned = 0.0614552 Jy ! Component: 200 - total flux cleaned = 0.070006 Jy ! Total flux subtracted in 200 components = 0.070006 Jy ! Clean residual min=-0.004126 max=0.005302 Jy/beam ! Clean residual mean=-0.000018 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.070006 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.070006 Jy ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=4.867 mas, bpa=-12.92 degrees ! Estimated noise=0.609076 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 = 0.00990694 Jy ! Component: 100 - total flux cleaned = 0.0164939 Jy ! Component: 150 - total flux cleaned = 0.0209452 Jy ! Component: 200 - total flux cleaned = 0.0239694 Jy ! Total flux subtracted in 200 components = 0.0239694 Jy ! Clean residual min=-0.002963 max=0.003604 Jy/beam ! Clean residual mean=-0.000013 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0939754 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 93 components and 0.0939754 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=4.568 mas, bmaj=5.437 mas, bpa=-2.999 degrees ! Estimated noise=0.640438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272419 Jy ! Component: 100 - total flux cleaned = 0.00439262 Jy ! Component: 150 - total flux cleaned = 0.00543428 Jy ! Component: 200 - total flux cleaned = 0.00609156 Jy ! Total flux subtracted in 200 components = 0.00609156 Jy ! Clean residual min=-0.003174 max=0.004798 Jy/beam ! Clean residual mean=-0.000011 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.100067 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 = 0.000304761 Jy ! Component: 100 - total flux cleaned = 0.000407329 Jy ! Component: 150 - total flux cleaned = 0.00048575 Jy ! Component: 200 - total flux cleaned = 0.000558561 Jy ! Total flux subtracted in 200 components = 0.000558561 Jy ! Clean residual min=-0.003129 max=0.004839 Jy/beam ! Clean residual mean=-0.000011 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.100626 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 115 components and 0.100626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=4.867 mas, bpa=-12.92 degrees ! Estimated noise=0.609076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272123 Jy ! Component: 100 - total flux cleaned = -0.000273335 Jy ! Component: 150 - total flux cleaned = -0.00025346 Jy ! Component: 200 - total flux cleaned = -0.000262815 Jy ! Total flux subtracted in 200 components = -0.000262815 Jy ! Clean residual min=-0.002568 max=0.003937 Jy/beam ! Clean residual mean=-0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.100363 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.100363 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=0.015969Jy sigma=0.645154 ! Fit after self-cal, rms=0.015961Jy sigma=0.644819 wmodel /d2/scr/pima/bp177f_uvs/J2043+5526_C_map.mod ! Writing 129 model components to file: /d2/scr/pima/bp177f_uvs/J2043+5526_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2043+5526_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2043+5526_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2043+5526_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2043+5526_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 = 0.00169848 Jy ! Component: 100 - total flux cleaned = 0.00300266 Jy ! Component: 150 - total flux cleaned = 0.00335589 Jy ! Component: 200 - total flux cleaned = 0.00355429 Jy ! Component: 250 - total flux cleaned = 0.00369914 Jy ! Component: 300 - total flux cleaned = 0.00386828 Jy ! Component: 350 - total flux cleaned = 0.0037741 Jy ! Component: 400 - total flux cleaned = 0.00374494 Jy ! Component: 450 - total flux cleaned = 0.00363234 Jy ! Component: 500 - total flux cleaned = 0.00357913 Jy ! Component: 550 - total flux cleaned = 0.00352871 Jy ! Component: 600 - total flux cleaned = 0.00345671 Jy ! Component: 650 - total flux cleaned = 0.00332004 Jy ! Component: 700 - total flux cleaned = 0.0032118 Jy ! Component: 750 - total flux cleaned = 0.00310814 Jy ! Component: 800 - total flux cleaned = 0.00302832 Jy ! Component: 850 - total flux cleaned = 0.00297059 Jy ! Component: 900 - total flux cleaned = 0.00284005 Jy ! Component: 950 - total flux cleaned = 0.00269652 Jy ! Component: 1000 - total flux cleaned = 0.00260955 Jy ! Component: 1050 - total flux cleaned = 0.0024584 Jy ! Component: 1100 - total flux cleaned = 0.00234477 Jy ! Component: 1150 - total flux cleaned = 0.00223477 Jy ! Component: 1200 - total flux cleaned = 0.00208277 Jy ! Component: 1250 - total flux cleaned = 0.00197977 Jy ! Component: 1300 - total flux cleaned = 0.00187936 Jy ! Component: 1350 - total flux cleaned = 0.00179568 Jy ! Component: 1400 - total flux cleaned = 0.00166002 Jy ! Component: 1450 - total flux cleaned = 0.00152806 Jy ! Component: 1500 - total flux cleaned = 0.00141205 Jy ! Component: 1550 - total flux cleaned = 0.00131142 Jy ! Component: 1600 - total flux cleaned = 0.00123765 Jy ! Component: 1650 - total flux cleaned = 0.00117741 Jy ! Component: 1700 - total flux cleaned = 0.00113019 Jy ! Component: 1750 - total flux cleaned = 0.00109531 Jy ! Component: 1800 - total flux cleaned = 0.00104954 Jy ! Component: 1850 - total flux cleaned = 0.000971127 Jy ! Component: 1900 - total flux cleaned = 0.00093819 Jy ! Component: 1950 - total flux cleaned = 0.000862207 Jy ! Component: 2000 - total flux cleaned = 0.000808979 Jy ! Component: 2050 - total flux cleaned = 0.000756427 Jy ! Component: 2100 - total flux cleaned = 0.000704774 Jy ! Component: 2150 - total flux cleaned = 0.000643685 Jy ! Component: 2200 - total flux cleaned = 0.000593545 Jy ! Component: 2250 - total flux cleaned = 0.000544133 Jy ! Component: 2300 - total flux cleaned = 0.000485836 Jy ! Component: 2350 - total flux cleaned = 0.000457085 Jy ! Component: 2400 - total flux cleaned = 0.000409614 Jy ! Component: 2450 - total flux cleaned = 0.000381544 Jy ! Component: 2500 - total flux cleaned = 0.000316812 Jy ! Component: 2550 - total flux cleaned = 0.000271077 Jy ! Component: 2600 - total flux cleaned = 0.000225868 Jy ! Component: 2650 - total flux cleaned = 0.000190086 Jy ! Component: 2700 - total flux cleaned = 0.000154659 Jy ! Component: 2750 - total flux cleaned = 0.000110802 Jy ! Component: 2800 - total flux cleaned = 5.87708e-05 Jy ! Component: 2850 - total flux cleaned = 3.29908e-05 Jy ! Component: 2900 - total flux cleaned = -1.8001e-05 Jy ! Component: 2950 - total flux cleaned = -8.52133e-05 Jy ! Component: 3000 - total flux cleaned = -0.000151824 Jy ! Component: 3050 - total flux cleaned = -0.000201427 Jy ! Component: 3100 - total flux cleaned = -0.000291624 Jy ! Component: 3150 - total flux cleaned = -0.000348519 Jy ! Component: 3200 - total flux cleaned = -0.00039697 Jy ! Component: 3250 - total flux cleaned = -0.000461271 Jy ! Component: 3300 - total flux cleaned = -0.000548966 Jy ! Component: 3350 - total flux cleaned = -0.000620289 Jy ! Component: 3400 - total flux cleaned = -0.000691323 Jy ! Component: 3450 - total flux cleaned = -0.000762016 Jy ! Component: 3500 - total flux cleaned = -0.000832456 Jy ! Component: 3550 - total flux cleaned = -0.000902699 Jy ! Component: 3600 - total flux cleaned = -0.00097275 Jy ! Component: 3650 - total flux cleaned = -0.00105035 Jy ! Component: 3700 - total flux cleaned = -0.00112778 Jy ! Component: 3750 - total flux cleaned = -0.00120506 Jy ! Component: 3800 - total flux cleaned = -0.00128218 Jy ! Component: 3850 - total flux cleaned = -0.0013591 Jy ! Component: 3900 - total flux cleaned = -0.00142815 Jy ! Component: 3950 - total flux cleaned = -0.00150478 Jy ! Component: 4000 - total flux cleaned = -0.00159653 Jy ! Component: 4050 - total flux cleaned = -0.00165758 Jy ! Total flux subtracted in 4096 components = -0.00172617 Jy ! Clean residual min=-0.000427 max=0.000430 Jy/beam ! Clean residual mean=-0.000003 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0986366 Jy keep ! Adding 463 model components to the UV plane model. ! The established model now contains 592 components and 0.0986366 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2043+5526_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.594 x 4.867 at -12.92 degrees (North through East) ! Clean map min=-0.0011822 max=0.045952 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2043+5526_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0459522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.875609 0.875609 1.75122 3.50243 7.00487 14.0097 28.0195 56.039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.618 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2043+5526_C_uvs.log closed on Fri Mar 21 07:42:49 2014