! Started logfile: /d2/scr/pima/bp177h_uvs/J1037+1545_C_uvs.log on Sun Mar 30 00:44:02 2014 obs /d2/scr/pima/bp177h_uvs/J1037+1545_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1037+1545_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.464286 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037+1545 ! ! 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 312 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/bp177h_uvs/J1037+1545_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997823Jy sigma=45.827438 ! Fit after self-cal, rms=0.972790Jy sigma=45.319862 ! 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=4.843 mas, bmaj=11.73 mas, bpa=-34.6 degrees ! Estimated noise=1.19043 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187031 Jy ! Component: 100 - total flux cleaned = 0.025493 Jy ! Total flux subtracted in 100 components = 0.025493 Jy ! Clean residual min=-0.004355 max=0.004414 Jy/beam ! Clean residual mean=0.000022 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.025493 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.025493 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=0.023176Jy sigma=1.040175 ! Fit after self-cal, rms=0.021686Jy sigma=0.956522 ! 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=5.693 mas, bmaj=11.79 mas, bpa=-29.74 degrees ! Estimated noise=0.958396 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 = 0.00637942 Jy ! Component: 100 - total flux cleaned = 0.00739681 Jy ! Component: 150 - total flux cleaned = 0.00832842 Jy ! Component: 200 - total flux cleaned = 0.00891783 Jy ! Total flux subtracted in 200 components = 0.00891783 Jy ! Clean residual min=-0.002204 max=0.002200 Jy/beam ! Clean residual mean=0.000028 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0344109 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 154 components and 0.0344109 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=0.016324Jy sigma=0.703276 ! Fit after self-cal, rms=0.016203Jy sigma=0.699027 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.693 x 11.79 at -29.74 degrees (North through East) ! Clean map min=-0.0038202 max=0.022084 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.016203Jy sigma=0.699027 ! Fit after self-cal, rms=0.016203Jy sigma=0.699027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.693 mas, bmaj=11.79 mas, bpa=-29.74 degrees ! Estimated noise=0.958396 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 = 0.0003192 Jy ! Component: 100 - total flux cleaned = 0.00078589 Jy ! Component: 150 - total flux cleaned = 0.0014022 Jy ! Component: 200 - total flux cleaned = 0.00154139 Jy ! Total flux subtracted in 200 components = 0.00154139 Jy ! Clean residual min=-0.001035 max=0.001026 Jy/beam ! Clean residual mean=0.000015 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0359522 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 248 components and 0.0359522 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=0.015261Jy sigma=0.657770 ! Fit after self-cal, rms=0.015212Jy sigma=0.656350 ! 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=0.015212Jy sigma=0.656350 ! Fit after self-cal, rms=0.015212Jy sigma=0.656350 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.693 mas, bmaj=11.79 mas, bpa=-29.74 degrees ! Estimated noise=0.958396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053919 Jy ! Component: 100 - total flux cleaned = 0.000534347 Jy ! Component: 150 - total flux cleaned = 0.000441807 Jy ! Component: 200 - total flux cleaned = 0.000660066 Jy ! Total flux subtracted in 200 components = 0.000660066 Jy ! Clean residual min=-0.000690 max=0.000693 Jy/beam ! Clean residual mean=0.000011 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0366123 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 332 components and 0.0366123 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=0.014897Jy sigma=0.642267 ! Fit after self-cal, rms=0.014883Jy sigma=0.641837 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 = -0.000396273 Jy ! Component: 100 - total flux cleaned = -0.000472441 Jy ! Component: 150 - total flux cleaned = -0.000399985 Jy ! Component: 200 - total flux cleaned = -0.000364934 Jy ! Total flux subtracted in 200 components = -0.000364934 Jy ! Clean residual min=-0.000569 max=0.000570 Jy/beam ! Clean residual mean=0.000011 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0362474 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 407 components and 0.0362474 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=0.014724Jy sigma=0.634366 ! Fit after self-cal, rms=0.014719Jy sigma=0.634174 ! 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=0.014719Jy sigma=0.634174 ! Fit after self-cal, rms=0.014530Jy sigma=0.621896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.74 mas, bmaj=11.79 mas, bpa=-29.61 degrees ! Estimated noise=0.951664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022068 Jy ! Component: 100 - total flux cleaned = 0.000426406 Jy ! Component: 150 - total flux cleaned = 0.000574051 Jy ! Component: 200 - total flux cleaned = 0.000659296 Jy ! Total flux subtracted in 200 components = 0.000659296 Jy ! Clean residual min=-0.000465 max=0.000471 Jy/beam ! Clean residual mean=0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0369067 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 475 components and 0.0369067 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=0.014399Jy sigma=0.615234 ! Fit after self-cal, rms=0.014392Jy sigma=0.614992 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 = 0.000263056 Jy ! Component: 100 - total flux cleaned = 0.000393746 Jy ! Component: 150 - total flux cleaned = 0.000469766 Jy ! Component: 200 - total flux cleaned = 0.000570304 Jy ! Total flux subtracted in 200 components = 0.000570304 Jy ! Clean residual min=-0.000410 max=0.000416 Jy/beam ! Clean residual mean=0.000005 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.037477 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 514 components and 0.037477 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=0.014318Jy sigma=0.611112 ! Fit after self-cal, rms=0.014314Jy sigma=0.611029 ! 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=0.014314Jy sigma=0.611029 ! Fit after self-cal, rms=0.014322Jy sigma=0.610720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.267 mas, bmaj=11.84 mas, bpa=-26.7 degrees ! Estimated noise=0.954867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358419 Jy ! Component: 100 - total flux cleaned = 0.000575293 Jy ! Component: 150 - total flux cleaned = 0.000668397 Jy ! Component: 200 - total flux cleaned = 0.000645653 Jy ! Total flux subtracted in 200 components = 0.000645653 Jy ! Clean residual min=-0.000381 max=0.000382 Jy/beam ! Clean residual mean=0.000005 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0381226 Jy selfcal ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 574 components and 0.0381226 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=0.014258Jy sigma=0.607420 ! Fit after self-cal, rms=0.014254Jy sigma=0.607350 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 = 0.000210388 Jy ! Component: 100 - total flux cleaned = 0.000253221 Jy ! Component: 150 - total flux cleaned = 0.000232212 Jy ! Component: 200 - total flux cleaned = 0.000168269 Jy ! Total flux subtracted in 200 components = 0.000168269 Jy ! Clean residual min=-0.000353 max=0.000353 Jy/beam ! Clean residual mean=0.000006 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0382909 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 624 components and 0.0382909 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=0.014203Jy sigma=0.604803 ! Fit after self-cal, rms=0.014201Jy sigma=0.604772 ! 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=5.745 mas, bmaj=11.79 mas, bpa=-29.61 degrees ! Estimated noise=0.950699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.745 x 11.79 at -29.61 degrees (North through East) ! Clean map min=-0.0023392 max=0.020414 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=4.905 mas, bmaj=11.68 mas, bpa=-34.37 degrees ! Estimated noise=1.19607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196063 Jy ! Component: 100 - total flux cleaned = 0.0247502 Jy ! Component: 150 - total flux cleaned = 0.0262585 Jy ! Component: 200 - total flux cleaned = 0.0262782 Jy ! Total flux subtracted in 200 components = 0.0262782 Jy ! Clean residual min=-0.002695 max=0.002689 Jy/beam ! Clean residual mean=0.000016 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.0262782 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.0262782 Jy ! Inverting map and beam ! Estimated beam: bmin=5.745 mas, bmaj=11.79 mas, bpa=-29.61 degrees ! Estimated noise=0.950699 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 = 0.00110601 Jy ! Component: 100 - total flux cleaned = 0.00173952 Jy ! Component: 150 - total flux cleaned = 0.00264641 Jy ! Component: 200 - total flux cleaned = 0.00277242 Jy ! Total flux subtracted in 200 components = 0.00277242 Jy ! Clean residual min=-0.001628 max=0.001629 Jy/beam ! Clean residual mean=0.000019 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0290506 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 190 components and 0.0290506 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=6.267 mas, bmaj=11.84 mas, bpa=-26.7 degrees ! Estimated noise=0.954867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287531 Jy ! Component: 100 - total flux cleaned = 0.00114463 Jy ! Component: 150 - total flux cleaned = 0.00161936 Jy ! Component: 200 - total flux cleaned = 0.00155722 Jy ! Total flux subtracted in 200 components = 0.00155722 Jy ! Clean residual min=-0.000937 max=0.000941 Jy/beam ! Clean residual mean=0.000012 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0306078 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 = 5.34689e-05 Jy ! Component: 100 - total flux cleaned = 0.00020226 Jy ! Component: 150 - total flux cleaned = 0.000395488 Jy ! Component: 200 - total flux cleaned = 0.000537183 Jy ! Total flux subtracted in 200 components = 0.000537183 Jy ! Clean residual min=-0.000776 max=0.000766 Jy/beam ! Clean residual mean=0.000010 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.031145 Jy ! Adding 146 model components to the UV plane model. ! The established model now contains 327 components and 0.031145 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.745 mas, bmaj=11.79 mas, bpa=-29.61 degrees ! Estimated noise=0.950699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.36668e-05 Jy ! Component: 100 - total flux cleaned = 0.000379287 Jy ! Component: 150 - total flux cleaned = 0.000760677 Jy ! Component: 200 - total flux cleaned = 0.000995737 Jy ! Total flux subtracted in 200 components = 0.000995737 Jy ! Clean residual min=-0.000466 max=0.000469 Jy/beam ! Clean residual mean=0.000007 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0321407 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 383 components and 0.0321407 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=0.014395Jy sigma=0.614412 ! Fit after self-cal, rms=0.014391Jy sigma=0.614141 wmodel /d2/scr/pima/bp177h_uvs/J1037+1545_C_map.mod ! Writing 383 model components to file: /d2/scr/pima/bp177h_uvs/J1037+1545_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1037+1545_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1037+1545_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1037+1545_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177h_uvs/J1037+1545_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.745 x 11.79 at -29.61 degrees (North through East) ! Clean map min=-0.0025697 max=0.019247 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1037+1545_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0192465 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180704 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.81667 2.81667 5.63335 11.2667 22.5334 45.0668 90.1335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 106.508 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1037+1545_C_uvs.log closed on Sun Mar 30 00:44:06 2014