! Started logfile: /scr/pima/br145a7_uvs/J1854+0542_X_uvs.log on Thu Feb 18 16:39:21 2016 obs /scr/pima/br145a7_uvs/J1854+0542_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J1854+0542_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1854+0542 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 960 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 /scr/pima/br145a7_uvs/J1854+0542_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003185Jy sigma=45.998891 ! Fit after self-cal, rms=0.965232Jy sigma=44.155617 ! 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=1.034 mas, bmaj=1.921 mas, bpa=6.383 degrees ! Estimated noise=0.680618 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 = 0.0224882 Jy ! Component: 100 - total flux cleaned = 0.0342353 Jy ! Total flux subtracted in 100 components = 0.0342353 Jy ! Clean residual min=-0.005684 max=0.008873 Jy/beam ! Clean residual mean=-0.000000 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.0342353 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0342353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035054Jy sigma=1.530527 ! Fit after self-cal, rms=0.032371Jy sigma=1.413374 ! 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=1.257 mas, bmaj=2.364 mas, bpa=8.949 degrees ! Estimated noise=0.541621 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 = 0.0159652 Jy ! Component: 100 - total flux cleaned = 0.0253112 Jy ! Component: 150 - total flux cleaned = 0.0309743 Jy ! Component: 200 - total flux cleaned = 0.0344115 Jy ! Total flux subtracted in 200 components = 0.0344115 Jy ! Clean residual min=-0.004785 max=0.008064 Jy/beam ! Clean residual mean=-0.000001 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.0686468 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.0686468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022903Jy sigma=0.924731 ! Fit after self-cal, rms=0.022573Jy sigma=0.912534 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.257 x 2.364 at 8.949 degrees (North through East) ! Clean map min=-0.0044475 max=0.028647 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* ! 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* 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* 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 1.00* FD 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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=0.022573Jy sigma=0.912534 ! Fit after self-cal, rms=0.022573Jy sigma=0.912534 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=2.364 mas, bpa=8.949 degrees ! Estimated noise=0.541621 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 (-8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751174 Jy ! Component: 100 - total flux cleaned = 0.011679 Jy ! Component: 150 - total flux cleaned = 0.0137838 Jy ! Component: 200 - total flux cleaned = 0.0148012 Jy ! Total flux subtracted in 200 components = 0.0148012 Jy ! Clean residual min=-0.002890 max=0.003251 Jy/beam ! Clean residual mean=-0.000002 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0834479 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.0834479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019552Jy sigma=0.764917 ! Fit after self-cal, rms=0.019349Jy sigma=0.754888 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019349Jy sigma=0.754888 ! Fit after self-cal, rms=0.019187Jy sigma=0.748267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=2.368 mas, bpa=8.831 degrees ! Estimated noise=0.537627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054175 Jy ! Component: 100 - total flux cleaned = 0.000897857 Jy ! Component: 150 - total flux cleaned = 0.00138253 Jy ! Component: 200 - total flux cleaned = 0.00178983 Jy ! Total flux subtracted in 200 components = 0.00178983 Jy ! Clean residual min=-0.002643 max=0.002756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0852377 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0852377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018649Jy sigma=0.725819 ! Fit after self-cal, rms=0.018644Jy sigma=0.724133 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) ! Added new window around map position (5.8, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198178 Jy ! Component: 100 - total flux cleaned = 0.00236105 Jy ! Component: 150 - total flux cleaned = 0.00263674 Jy ! Component: 200 - total flux cleaned = 0.00287597 Jy ! Total flux subtracted in 200 components = 0.00287597 Jy ! Clean residual min=-0.002162 max=0.001800 Jy/beam ! Clean residual mean=-0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0881137 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.0881137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018193Jy sigma=0.706341 ! Fit after self-cal, rms=0.018176Jy sigma=0.704768 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018176Jy sigma=0.704768 ! Fit after self-cal, rms=0.018088Jy sigma=0.702418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=2.366 mas, bpa=8.937 degrees ! Estimated noise=0.533724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792732 Jy ! Component: 100 - total flux cleaned = 0.000984114 Jy ! Component: 150 - total flux cleaned = 0.00114727 Jy ! Component: 200 - total flux cleaned = 0.00126117 Jy ! Total flux subtracted in 200 components = 0.00126117 Jy ! Clean residual min=-0.001904 max=0.001663 Jy/beam ! Clean residual mean=-0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0893749 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.0893749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017918Jy sigma=0.696639 ! Fit after self-cal, rms=0.017921Jy sigma=0.696081 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 = 0.000136114 Jy ! Component: 100 - total flux cleaned = 0.000138569 Jy ! Component: 150 - total flux cleaned = 0.000185185 Jy ! Component: 200 - total flux cleaned = 0.000248004 Jy ! Total flux subtracted in 200 components = 0.000248004 Jy ! Clean residual min=-0.001776 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0896229 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.0896229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017839Jy sigma=0.693424 ! Fit after self-cal, rms=0.017845Jy sigma=0.693101 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017845Jy sigma=0.693101 ! Fit after self-cal, rms=0.017905Jy sigma=0.689798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=3.649 mas, bpa=1.124 degrees ! Estimated noise=0.624616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.60794e-05 Jy ! Component: 100 - total flux cleaned = -7.66263e-05 Jy ! Component: 150 - total flux cleaned = -7.65848e-05 Jy ! Component: 200 - total flux cleaned = -6.09475e-05 Jy ! Total flux subtracted in 200 components = -6.09475e-05 Jy ! Clean residual min=-0.001728 max=0.001843 Jy/beam ! Clean residual mean=-0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0895619 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.0895619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017862Jy sigma=0.688269 ! Fit after self-cal, rms=0.017864Jy sigma=0.687938 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 = 3.46149e-05 Jy ! Component: 100 - total flux cleaned = -2.96965e-05 Jy ! Component: 150 - total flux cleaned = -4.3299e-05 Jy ! Component: 200 - total flux cleaned = -4.36067e-05 Jy ! Total flux subtracted in 200 components = -4.36067e-05 Jy ! Clean residual min=-0.001701 max=0.001803 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0895183 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.0895183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017839Jy sigma=0.687036 ! Fit after self-cal, rms=0.017841Jy sigma=0.686869 ! 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=1.261 mas, bmaj=2.368 mas, bpa=8.645 degrees ! Estimated noise=0.536652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.261 x 2.368 at 8.645 degrees (North through East) ! Clean map min=-0.003124 max=0.027379 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=1.031 mas, bmaj=1.923 mas, bpa=6.183 degrees ! Estimated noise=0.670578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247035 Jy ! Component: 100 - total flux cleaned = 0.0382466 Jy ! Component: 150 - total flux cleaned = 0.0478587 Jy ! Component: 200 - total flux cleaned = 0.0551784 Jy ! Total flux subtracted in 200 components = 0.0551784 Jy ! Clean residual min=-0.004348 max=0.006036 Jy/beam ! Clean residual mean=-0.000009 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.0551784 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0551784 Jy ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=2.368 mas, bpa=8.645 degrees ! Estimated noise=0.536652 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 = 0.00954433 Jy ! Component: 100 - total flux cleaned = 0.0160741 Jy ! Component: 150 - total flux cleaned = 0.0208999 Jy ! Component: 200 - total flux cleaned = 0.0245153 Jy ! Total flux subtracted in 200 components = 0.0245153 Jy ! Clean residual min=-0.002704 max=0.003346 Jy/beam ! Clean residual mean=-0.000004 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0796937 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 85 components and 0.0796937 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=2.573 mas, bmaj=3.649 mas, bpa=1.124 degrees ! Estimated noise=0.624616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402455 Jy ! Component: 100 - total flux cleaned = 0.0065566 Jy ! Component: 150 - total flux cleaned = 0.00756709 Jy ! Component: 200 - total flux cleaned = 0.00812844 Jy ! Total flux subtracted in 200 components = 0.00812844 Jy ! Clean residual min=-0.002131 max=0.002301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0878222 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 = 0.000352202 Jy ! Component: 100 - total flux cleaned = 0.000599931 Jy ! Component: 150 - total flux cleaned = 0.000773627 Jy ! Component: 200 - total flux cleaned = 0.000861369 Jy ! Total flux subtracted in 200 components = 0.000861369 Jy ! Clean residual min=-0.001842 max=0.001861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0886835 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 118 components and 0.0886835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=2.368 mas, bpa=8.645 degrees ! Estimated noise=0.536652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105968 Jy ! Component: 100 - total flux cleaned = 2.38571e-05 Jy ! Component: 150 - total flux cleaned = 2.33781e-05 Jy ! Component: 200 - total flux cleaned = 2.24433e-05 Jy ! Total flux subtracted in 200 components = 2.24433e-05 Jy ! Clean residual min=-0.001578 max=0.001805 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.088706 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 0.088706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017963Jy sigma=0.690640 ! Fit after self-cal, rms=0.017880Jy sigma=0.688221 wmodel /scr/pima/br145a7_uvs/J1854+0542_X_map.mod ! Writing 134 model components to file: /scr/pima/br145a7_uvs/J1854+0542_X_map.mod wobs /scr/pima/br145a7_uvs/J1854+0542_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J1854+0542_X_uvs.fits wwins /scr/pima/br145a7_uvs/J1854+0542_X_map.win ! wwins: Wrote 3 windows to /scr/pima/br145a7_uvs/J1854+0542_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 = -4.55141e-05 Jy ! Component: 100 - total flux cleaned = -9.63834e-05 Jy ! Component: 150 - total flux cleaned = -0.000307931 Jy ! Component: 200 - total flux cleaned = -0.000485886 Jy ! Component: 250 - total flux cleaned = -0.000485769 Jy ! Component: 300 - total flux cleaned = -0.000424212 Jy ! Component: 350 - total flux cleaned = -0.000306832 Jy ! Component: 400 - total flux cleaned = -0.000232023 Jy ! Component: 450 - total flux cleaned = -0.000195757 Jy ! Component: 500 - total flux cleaned = -0.000195922 Jy ! Component: 550 - total flux cleaned = -0.000195577 Jy ! Component: 600 - total flux cleaned = -0.000227951 Jy ! Component: 650 - total flux cleaned = -0.00022759 Jy ! Component: 700 - total flux cleaned = -0.000258642 Jy ! Component: 750 - total flux cleaned = -0.00033432 Jy ! Component: 800 - total flux cleaned = -0.000363557 Jy ! Component: 850 - total flux cleaned = -0.000421377 Jy ! Component: 900 - total flux cleaned = -0.000491717 Jy ! Component: 950 - total flux cleaned = -0.000560314 Jy ! Component: 1000 - total flux cleaned = -0.000627234 Jy ! Component: 1050 - total flux cleaned = -0.000718974 Jy ! Component: 1100 - total flux cleaned = -0.000809144 Jy ! Component: 1150 - total flux cleaned = -0.000947489 Jy ! Component: 1200 - total flux cleaned = -0.00103392 Jy ! Component: 1250 - total flux cleaned = -0.00113113 Jy ! Component: 1300 - total flux cleaned = -0.00119048 Jy ! Component: 1350 - total flux cleaned = -0.00121376 Jy ! Component: 1400 - total flux cleaned = -0.00125984 Jy ! Component: 1450 - total flux cleaned = -0.00131654 Jy ! Component: 1500 - total flux cleaned = -0.0013502 Jy ! Component: 1550 - total flux cleaned = -0.00140541 Jy ! Component: 1600 - total flux cleaned = -0.00144894 Jy ! Component: 1650 - total flux cleaned = -0.00145965 Jy ! Component: 1700 - total flux cleaned = -0.00147032 Jy ! Component: 1750 - total flux cleaned = -0.00152284 Jy ! Component: 1800 - total flux cleaned = -0.00154361 Jy ! Component: 1850 - total flux cleaned = -0.00159473 Jy ! Component: 1900 - total flux cleaned = -0.00163526 Jy ! Component: 1950 - total flux cleaned = -0.00170544 Jy ! Component: 2000 - total flux cleaned = -0.00171538 Jy ! Component: 2050 - total flux cleaned = -0.00175483 Jy ! Component: 2100 - total flux cleaned = -0.00179394 Jy ! Component: 2150 - total flux cleaned = -0.00183278 Jy ! Component: 2200 - total flux cleaned = -0.00187115 Jy ! Component: 2250 - total flux cleaned = -0.00187117 Jy ! Component: 2300 - total flux cleaned = -0.00188074 Jy ! Component: 2350 - total flux cleaned = -0.00189968 Jy ! Component: 2400 - total flux cleaned = -0.00190914 Jy ! Component: 2450 - total flux cleaned = -0.0019371 Jy ! Component: 2500 - total flux cleaned = -0.00195562 Jy ! Component: 2550 - total flux cleaned = -0.00195568 Jy ! Component: 2600 - total flux cleaned = -0.0019741 Jy ! Component: 2650 - total flux cleaned = -0.00198322 Jy ! Component: 2700 - total flux cleaned = -0.0020015 Jy ! Component: 2750 - total flux cleaned = -0.00201967 Jy ! Component: 2800 - total flux cleaned = -0.00203781 Jy ! Component: 2850 - total flux cleaned = -0.00205588 Jy ! Component: 2900 - total flux cleaned = -0.00206485 Jy ! Component: 2950 - total flux cleaned = -0.00207384 Jy ! Component: 3000 - total flux cleaned = -0.00209188 Jy ! Component: 3050 - total flux cleaned = -0.00209183 Jy ! Component: 3100 - total flux cleaned = -0.00209183 Jy ! Component: 3150 - total flux cleaned = -0.00210079 Jy ! Component: 3200 - total flux cleaned = -0.00211877 Jy ! Component: 3250 - total flux cleaned = -0.00215479 Jy ! Component: 3300 - total flux cleaned = -0.00217279 Jy ! Component: 3350 - total flux cleaned = -0.00217288 Jy ! Component: 3400 - total flux cleaned = -0.00220892 Jy ! Component: 3450 - total flux cleaned = -0.0022269 Jy ! Component: 3500 - total flux cleaned = -0.00225396 Jy ! Component: 3550 - total flux cleaned = -0.00225394 Jy ! Component: 3600 - total flux cleaned = -0.00227202 Jy ! Component: 3650 - total flux cleaned = -0.00229008 Jy ! Component: 3700 - total flux cleaned = -0.0023081 Jy ! Component: 3750 - total flux cleaned = -0.00232627 Jy ! Component: 3800 - total flux cleaned = -0.00235356 Jy ! Component: 3850 - total flux cleaned = -0.00236268 Jy ! Component: 3900 - total flux cleaned = -0.00237186 Jy ! Component: 3950 - total flux cleaned = -0.00239023 Jy ! Component: 4000 - total flux cleaned = -0.00241788 Jy ! Component: 4050 - total flux cleaned = -0.00244556 Jy ! Total flux subtracted in 4096 components = -0.00248264 Jy ! Clean residual min=-0.000518 max=0.000523 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0862233 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 362 components and 0.0862233 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145a7_uvs/J1854+0542_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.261 x 2.368 at 8.645 degrees (North through East) ! Clean map min=-0.0017245 max=0.025361 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J1854+0542_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0253609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65214 1.65214 3.30428 6.60856 13.2171 26.4342 52.8685 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.582 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J1854+0542_X_uvs.log closed on Thu Feb 18 16:39:24 2016