! Started logfile: /d2/scr/pima/bp171a3_uvs/J0923+5136_X_uvs.log on Mon Feb 24 08:44:31 2014 obs /d2/scr/pima/bp171a3_uvs/J0923+5136_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0923+5136_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0923+5136 ! ! 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 432 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/bp171a3_uvs/J0923+5136_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=1.001213Jy sigma=34.389489 ! Fit after self-cal, rms=0.975850Jy sigma=33.544777 ! 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=0.9075 mas, bmaj=2.712 mas, bpa=13.78 degrees ! Estimated noise=1.45221 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 = 0.0155853 Jy ! Component: 100 - total flux cleaned = 0.0223528 Jy ! Total flux subtracted in 100 components = 0.0223528 Jy ! Clean residual min=-0.005717 max=0.007131 Jy/beam ! Clean residual mean=-0.000020 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.0223528 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0223528 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=0.026444Jy sigma=0.867464 ! Fit after self-cal, rms=0.025006Jy sigma=0.800442 ! 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=1.111 mas, bmaj=2.877 mas, bpa=11.89 degrees ! Estimated noise=1.03327 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 = 0.00847298 Jy ! Component: 100 - total flux cleaned = 0.0134356 Jy ! Component: 150 - total flux cleaned = 0.01685 Jy ! Component: 200 - total flux cleaned = 0.0193432 Jy ! Total flux subtracted in 200 components = 0.0193432 Jy ! Clean residual min=-0.004797 max=0.005822 Jy/beam ! Clean residual mean=-0.000014 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.0416961 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 66 components and 0.0416961 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=0.021948Jy sigma=0.667048 ! Fit after self-cal, rms=0.021618Jy sigma=0.662706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.877 at 11.89 degrees (North through East) ! Clean map min=-0.004827 max=0.025252 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: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021618Jy sigma=0.662706 ! Fit after self-cal, rms=0.021618Jy sigma=0.662706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.877 mas, bpa=11.89 degrees ! Estimated noise=1.03327 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 = 0.00210739 Jy ! Component: 100 - total flux cleaned = 0.00361672 Jy ! Component: 150 - total flux cleaned = 0.00473152 Jy ! Component: 200 - total flux cleaned = 0.0055565 Jy ! Total flux subtracted in 200 components = 0.0055565 Jy ! Clean residual min=-0.004812 max=0.005230 Jy/beam ! Clean residual mean=-0.000008 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.0472526 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0472526 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=0.021419Jy sigma=0.650334 ! Fit after self-cal, rms=0.021343Jy sigma=0.649978 ! 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=0.021343Jy sigma=0.649978 ! Fit after self-cal, rms=0.021343Jy sigma=0.649978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.877 mas, bpa=11.89 degrees ! Estimated noise=1.03327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475969 Jy ! Component: 100 - total flux cleaned = 0.000706924 Jy ! Component: 150 - total flux cleaned = 0.000936994 Jy ! Component: 200 - total flux cleaned = 0.00112638 Jy ! Total flux subtracted in 200 components = 0.00112638 Jy ! Clean residual min=-0.004919 max=0.005196 Jy/beam ! Clean residual mean=-0.000007 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.048379 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.048379 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=0.021312Jy sigma=0.647511 ! Fit after self-cal, rms=0.021282Jy sigma=0.647417 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 = 0.000159814 Jy ! Component: 100 - total flux cleaned = 0.000334358 Jy ! Component: 150 - total flux cleaned = 0.000477064 Jy ! Component: 200 - total flux cleaned = 0.000593044 Jy ! Total flux subtracted in 200 components = 0.000593044 Jy ! Clean residual min=-0.004936 max=0.005172 Jy/beam ! Clean residual mean=-0.000007 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.048972 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.048972 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=0.021265Jy sigma=0.645969 ! Fit after self-cal, rms=0.021243Jy sigma=0.645888 ! 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=0.021243Jy sigma=0.645888 ! Fit after self-cal, rms=0.021243Jy sigma=0.645888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.877 mas, bpa=11.89 degrees ! Estimated noise=1.03327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.66235e-05 Jy ! Component: 100 - total flux cleaned = 0.000211286 Jy ! Component: 150 - total flux cleaned = 0.000328479 Jy ! Component: 200 - total flux cleaned = 0.000438573 Jy ! Total flux subtracted in 200 components = 0.000438573 Jy ! Clean residual min=-0.004955 max=0.005150 Jy/beam ! Clean residual mean=-0.000006 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.0494106 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0494106 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=0.021231Jy sigma=0.644884 ! Fit after self-cal, rms=0.021211Jy sigma=0.644802 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 = 6.52407e-05 Jy ! Component: 100 - total flux cleaned = 0.000150591 Jy ! Component: 150 - total flux cleaned = 0.000252649 Jy ! Component: 200 - total flux cleaned = 0.000323878 Jy ! Total flux subtracted in 200 components = 0.000323878 Jy ! Clean residual min=-0.004962 max=0.005123 Jy/beam ! Clean residual mean=-0.000006 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.0497345 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.0497345 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=0.021201Jy sigma=0.644049 ! Fit after self-cal, rms=0.021178Jy sigma=0.643968 ! 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=0.021178Jy sigma=0.643968 ! Fit after self-cal, rms=0.021178Jy sigma=0.643968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=3.537 mas, bpa=7.538 degrees ! Estimated noise=1.2505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989665 Jy ! Component: 100 - total flux cleaned = 0.00129546 Jy ! Component: 150 - total flux cleaned = 0.00144836 Jy ! Component: 200 - total flux cleaned = 0.00158575 Jy ! Total flux subtracted in 200 components = 0.00158575 Jy ! Clean residual min=-0.005743 max=0.006544 Jy/beam ! Clean residual mean=-0.000009 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.0513202 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 78 components and 0.0513202 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=0.021190Jy sigma=0.644028 ! Fit after self-cal, rms=0.021148Jy sigma=0.643808 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 = 0.000174614 Jy ! Component: 100 - total flux cleaned = 0.000262374 Jy ! Component: 150 - total flux cleaned = 0.000372375 Jy ! Component: 200 - total flux cleaned = 0.00046995 Jy ! Total flux subtracted in 200 components = 0.00046995 Jy ! Clean residual min=-0.005773 max=0.006502 Jy/beam ! Clean residual mean=-0.000008 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.0517902 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 78 components and 0.0517902 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=0.021170Jy sigma=0.644414 ! Fit after self-cal, rms=0.021147Jy sigma=0.644236 ! 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=1.111 mas, bmaj=2.877 mas, bpa=11.89 degrees ! Estimated noise=1.03327 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.877 at 11.89 degrees (North through East) ! Clean map min=-0.0050394 max=0.023709 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=0.9075 mas, bmaj=2.712 mas, bpa=13.78 degrees ! Estimated noise=1.45221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171247 Jy ! Component: 100 - total flux cleaned = 0.0241605 Jy ! Component: 150 - total flux cleaned = 0.0292675 Jy ! Component: 200 - total flux cleaned = 0.033142 Jy ! Total flux subtracted in 200 components = 0.033142 Jy ! Clean residual min=-0.004846 max=0.005557 Jy/beam ! Clean residual mean=-0.000015 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.033142 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.033142 Jy ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.877 mas, bpa=11.89 degrees ! Estimated noise=1.03327 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 = 0.0047348 Jy ! Component: 100 - total flux cleaned = 0.00796116 Jy ! Component: 150 - total flux cleaned = 0.0103309 Jy ! Component: 200 - total flux cleaned = 0.0120724 Jy ! Total flux subtracted in 200 components = 0.0120724 Jy ! Clean residual min=-0.004997 max=0.005786 Jy/beam ! Clean residual mean=-0.000011 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.0452144 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0452144 Jy ! Inverting map ! Added new window around map position (-32, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445225 Jy ! Component: 100 - total flux cleaned = 0.00444724 Jy ! Component: 150 - total flux cleaned = 0.00451035 Jy ! Component: 200 - total flux cleaned = 0.00470026 Jy ! Total flux subtracted in 200 components = 0.00470026 Jy ! Clean residual min=-0.004157 max=0.003924 Jy/beam ! Clean residual mean=-0.000004 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0499147 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0499147 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=2.15 mas, bmaj=3.537 mas, bpa=7.538 degrees ! Estimated noise=1.2505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813082 Jy ! Component: 100 - total flux cleaned = 0.00106632 Jy ! Component: 150 - total flux cleaned = 0.00112023 Jy ! Component: 200 - total flux cleaned = 0.00106909 Jy ! Total flux subtracted in 200 components = 0.00106909 Jy ! Clean residual min=-0.005093 max=0.004987 Jy/beam ! Clean residual mean=-0.000006 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.0509838 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 = 1.12414e-06 Jy ! Component: 100 - total flux cleaned = 4.51717e-05 Jy ! Component: 150 - total flux cleaned = 4.40634e-05 Jy ! Component: 200 - total flux cleaned = 4.34577e-05 Jy ! Total flux subtracted in 200 components = 4.34577e-05 Jy ! Clean residual min=-0.004983 max=0.004857 Jy/beam ! Clean residual mean=-0.000006 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.0510273 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.0510273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.877 mas, bpa=11.89 degrees ! Estimated noise=1.03327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.79711e-05 Jy ! Component: 100 - total flux cleaned = -9.37654e-05 Jy ! Component: 150 - total flux cleaned = -0.000160153 Jy ! Component: 200 - total flux cleaned = -0.000128778 Jy ! Total flux subtracted in 200 components = -0.000128778 Jy ! Clean residual min=-0.003694 max=0.003347 Jy/beam ! Clean residual mean=-0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.0508985 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.0508985 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=0.019626Jy sigma=0.577478 ! Fit after self-cal, rms=0.019328Jy sigma=0.567167 wmodel /d2/scr/pima/bp171a3_uvs/J0923+5136_X_map.mod ! Writing 106 model components to file: /d2/scr/pima/bp171a3_uvs/J0923+5136_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0923+5136_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0923+5136_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0923+5136_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0923+5136_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 = 0.000492747 Jy ! Component: 100 - total flux cleaned = 0.00134893 Jy ! Component: 150 - total flux cleaned = 0.00212821 Jy ! Component: 200 - total flux cleaned = 0.00262121 Jy ! Component: 250 - total flux cleaned = 0.00295478 Jy ! Component: 300 - total flux cleaned = 0.00334574 Jy ! Component: 350 - total flux cleaned = 0.00360297 Jy ! Component: 400 - total flux cleaned = 0.00391471 Jy ! Component: 450 - total flux cleaned = 0.00427442 Jy ! Component: 500 - total flux cleaned = 0.00458554 Jy ! Component: 550 - total flux cleaned = 0.00494077 Jy ! Component: 600 - total flux cleaned = 0.00522377 Jy ! Component: 650 - total flux cleaned = 0.00546917 Jy ! Component: 700 - total flux cleaned = 0.00578443 Jy ! Component: 750 - total flux cleaned = 0.00601262 Jy ! Component: 800 - total flux cleaned = 0.00625853 Jy ! Component: 850 - total flux cleaned = 0.00640126 Jy ! Component: 900 - total flux cleaned = 0.00656376 Jy ! Component: 950 - total flux cleaned = 0.00667658 Jy ! Component: 1000 - total flux cleaned = 0.00674261 Jy ! Component: 1050 - total flux cleaned = 0.00682894 Jy ! Component: 1100 - total flux cleaned = 0.0068713 Jy ! Component: 1150 - total flux cleaned = 0.00695442 Jy ! Component: 1200 - total flux cleaned = 0.00695463 Jy ! Component: 1250 - total flux cleaned = 0.00699494 Jy ! Component: 1300 - total flux cleaned = 0.00701474 Jy ! Component: 1350 - total flux cleaned = 0.00707357 Jy ! Component: 1400 - total flux cleaned = 0.00709315 Jy ! Component: 1450 - total flux cleaned = 0.00713156 Jy ! Component: 1500 - total flux cleaned = 0.00715057 Jy ! Component: 1550 - total flux cleaned = 0.00718853 Jy ! Component: 1600 - total flux cleaned = 0.00722605 Jy ! Component: 1650 - total flux cleaned = 0.00726354 Jy ! Component: 1700 - total flux cleaned = 0.00730085 Jy ! Component: 1750 - total flux cleaned = 0.00733813 Jy ! Component: 1800 - total flux cleaned = 0.00739381 Jy ! Component: 1850 - total flux cleaned = 0.00744924 Jy ! Component: 1900 - total flux cleaned = 0.00750464 Jy ! Component: 1950 - total flux cleaned = 0.00757841 Jy ! Component: 2000 - total flux cleaned = 0.00763357 Jy ! Component: 2050 - total flux cleaned = 0.00767022 Jy ! Component: 2100 - total flux cleaned = 0.00772518 Jy ! Component: 2150 - total flux cleaned = 0.00778017 Jy ! Component: 2200 - total flux cleaned = 0.0078352 Jy ! Component: 2250 - total flux cleaned = 0.00790847 Jy ! Component: 2300 - total flux cleaned = 0.00796358 Jy ! Component: 2350 - total flux cleaned = 0.0080188 Jy ! Component: 2400 - total flux cleaned = 0.0080372 Jy ! Component: 2450 - total flux cleaned = 0.00812935 Jy ! Component: 2500 - total flux cleaned = 0.00820319 Jy ! Component: 2550 - total flux cleaned = 0.00827712 Jy ! Component: 2600 - total flux cleaned = 0.00835121 Jy ! Component: 2650 - total flux cleaned = 0.00842548 Jy ! Component: 2700 - total flux cleaned = 0.00849993 Jy ! Component: 2750 - total flux cleaned = 0.00855594 Jy ! Component: 2800 - total flux cleaned = 0.00859328 Jy ! Component: 2850 - total flux cleaned = 0.00863093 Jy ! Component: 2900 - total flux cleaned = 0.00870611 Jy ! Component: 2950 - total flux cleaned = 0.00874388 Jy ! Component: 3000 - total flux cleaned = 0.00876279 Jy ! Component: 3050 - total flux cleaned = 0.00878158 Jy ! Component: 3100 - total flux cleaned = 0.0088007 Jy ! Component: 3150 - total flux cleaned = 0.0088388 Jy ! Component: 3200 - total flux cleaned = 0.00883875 Jy ! Component: 3250 - total flux cleaned = 0.0088774 Jy ! Component: 3300 - total flux cleaned = 0.00889677 Jy ! Component: 3350 - total flux cleaned = 0.00889679 Jy ! Component: 3400 - total flux cleaned = 0.00889689 Jy ! Component: 3450 - total flux cleaned = 0.00889685 Jy ! Component: 3500 - total flux cleaned = 0.0089365 Jy ! Component: 3550 - total flux cleaned = 0.00893643 Jy ! Component: 3600 - total flux cleaned = 0.00895669 Jy ! Component: 3650 - total flux cleaned = 0.00895695 Jy ! Component: 3700 - total flux cleaned = 0.00903852 Jy ! Component: 3750 - total flux cleaned = 0.00903843 Jy ! Component: 3800 - total flux cleaned = 0.00910026 Jy ! Component: 3850 - total flux cleaned = 0.00916263 Jy ! Component: 3900 - total flux cleaned = 0.00918361 Jy ! Component: 3950 - total flux cleaned = 0.00920487 Jy ! Component: 4000 - total flux cleaned = 0.00918352 Jy ! Component: 4050 - total flux cleaned = 0.00922644 Jy ! Total flux subtracted in 4096 components = 0.00922649 Jy ! Clean residual min=-0.001336 max=0.001536 Jy/beam ! Clean residual mean=-0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.060125 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 333 components and 0.060125 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0923+5136_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.877 at 11.89 degrees (North through East) ! Clean map min=-0.0031595 max=0.023501 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0923+5136_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0235007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000422657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.39546 5.39546 10.7909 21.5819 43.1637 86.3274 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 55.602 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0923+5136_X_uvs.log closed on Mon Feb 24 08:44:36 2014