! Started logfile: /scr/pima/bp171ad_uvs/J0327-2846_X_uvs.log on Mon Dec 9 01:56:21 2013 obs /scr/pima/bp171ad_uvs/J0327-2846_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0327-2846_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0327-2846 ! ! 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 720 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0327-2846_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=1.002476Jy sigma=1.395764 ! Fit after self-cal, rms=0.965470Jy sigma=1.313423 ! 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=1.106 mas, bmaj=6.136 mas, bpa=-24.76 degrees ! Estimated noise=41.2338 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 = 0.032234 Jy ! Component: 100 - total flux cleaned = 0.0445854 Jy ! Total flux subtracted in 100 components = 0.0445854 Jy ! Clean residual min=-0.004566 max=0.006007 Jy/beam ! Clean residual mean=0.000004 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.0445854 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0445854 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=0.022899Jy sigma=0.035125 ! Fit after self-cal, rms=0.022453Jy sigma=0.034839 ! 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=1.598 mas, bmaj=6.132 mas, bpa=-22.97 degrees ! Estimated noise=21.771 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 = 0.00998291 Jy ! Component: 100 - total flux cleaned = 0.0138948 Jy ! Component: 150 - total flux cleaned = 0.0155966 Jy ! Component: 200 - total flux cleaned = 0.0164095 Jy ! Total flux subtracted in 200 components = 0.0164095 Jy ! Clean residual min=-0.001968 max=0.001986 Jy/beam ! Clean residual mean=0.000003 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0609949 Jy ! Performing phase self-cal ! Adding 112 model components to the UV plane model. ! The established model now contains 138 components and 0.0609949 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=0.019624Jy sigma=0.023641 ! Fit after self-cal, rms=0.019571Jy sigma=0.023576 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.598 x 6.132 at -22.97 degrees (North through East) ! Clean map min=-0.0031904 max=0.036975 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 1.09 KP 0.90 LA 0.96 MK 0.95 ! NL 0.93 OV 1.00 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 0.89 LA 0.92 MK 0.90 ! NL 1.12 OV 0.92 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.019571Jy sigma=0.023576 ! Fit after self-cal, rms=0.019271Jy sigma=0.022859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=6.171 mas, bpa=-23.03 degrees ! Estimated noise=21.1801 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 = -0.00116226 Jy ! Component: 100 - total flux cleaned = -0.00193837 Jy ! Component: 150 - total flux cleaned = -0.00242152 Jy ! Component: 200 - total flux cleaned = -0.00272819 Jy ! Total flux subtracted in 200 components = -0.00272819 Jy ! Clean residual min=-0.000770 max=0.000762 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0582667 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 212 components and 0.0582667 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=0.018806Jy sigma=0.022012 ! Fit after self-cal, rms=0.018786Jy sigma=0.021989 ! 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=0.018786Jy sigma=0.021989 ! Fit after self-cal, rms=0.018636Jy sigma=0.021697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=6.2 mas, bpa=-23.13 degrees ! Estimated noise=20.9772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000645368 Jy ! Component: 100 - total flux cleaned = -0.00087344 Jy ! Component: 150 - total flux cleaned = -0.00107438 Jy ! Component: 200 - total flux cleaned = -0.00113256 Jy ! Total flux subtracted in 200 components = -0.00113256 Jy ! Clean residual min=-0.000452 max=0.000454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0571342 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 260 components and 0.0571342 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=0.018500Jy sigma=0.021455 ! Fit after self-cal, rms=0.018494Jy sigma=0.021447 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 = -0.000194782 Jy ! Component: 100 - total flux cleaned = -0.000271175 Jy ! Component: 150 - total flux cleaned = -0.000315065 Jy ! Component: 200 - total flux cleaned = -0.000272639 Jy ! Total flux subtracted in 200 components = -0.000272639 Jy ! Clean residual min=-0.000327 max=0.000328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0568615 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 292 components and 0.0568615 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=0.018441Jy sigma=0.021351 ! Fit after self-cal, rms=0.018440Jy sigma=0.021348 ! 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=0.018440Jy sigma=0.021348 ! Fit after self-cal, rms=0.018237Jy sigma=0.021075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=6.169 mas, bpa=-23.3 degrees ! Estimated noise=20.6218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000529532 Jy ! Component: 100 - total flux cleaned = -0.000507645 Jy ! Component: 150 - total flux cleaned = -0.000523832 Jy ! Component: 200 - total flux cleaned = -0.000430582 Jy ! Total flux subtracted in 200 components = -0.000430582 Jy ! Clean residual min=-0.000288 max=0.000290 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.056431 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 346 components and 0.056431 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=0.018080Jy sigma=0.021094 ! Fit after self-cal, rms=0.018088Jy sigma=0.021090 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.505e-05 Jy ! Component: 100 - total flux cleaned = 0.000178126 Jy ! Component: 150 - total flux cleaned = 0.00021004 Jy ! Component: 200 - total flux cleaned = 0.000225057 Jy ! Total flux subtracted in 200 components = 0.000225057 Jy ! Clean residual min=-0.000244 max=0.000243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.056656 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 383 components and 0.056656 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=0.018044Jy sigma=0.021066 ! Fit after self-cal, rms=0.018049Jy sigma=0.021064 ! 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=0.018049Jy sigma=0.021064 ! Fit after self-cal, rms=0.017984Jy sigma=0.021043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=7.973 mas, bpa=-5.009 degrees ! Estimated noise=20.3151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000370661 Jy ! Component: 100 - total flux cleaned = -0.000501727 Jy ! Component: 150 - total flux cleaned = -0.00063304 Jy ! Component: 200 - total flux cleaned = -0.000738357 Jy ! Total flux subtracted in 200 components = -0.000738357 Jy ! Clean residual min=-0.000211 max=0.000210 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0559177 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 454 components and 0.0559176 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=0.017927Jy sigma=0.021039 ! Fit after self-cal, rms=0.017930Jy sigma=0.021037 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 = -7.45993e-05 Jy ! Component: 100 - total flux cleaned = -8.81888e-05 Jy ! Component: 150 - total flux cleaned = -0.000111958 Jy ! Component: 200 - total flux cleaned = -0.000133314 Jy ! Total flux subtracted in 200 components = -0.000133314 Jy ! Clean residual min=-0.000173 max=0.000174 Jy/beam ! Clean residual mean=-0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0557843 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 496 components and 0.0557843 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=0.017897Jy sigma=0.021027 ! Fit after self-cal, rms=0.017901Jy sigma=0.021025 ! 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=1.559 mas, bmaj=6.153 mas, bpa=-23.39 degrees ! Estimated noise=20.4364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 6.153 at -23.39 degrees (North through East) ! Clean map min=-0.0014492 max=0.034603 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=1.085 mas, bmaj=6.169 mas, bpa=-25.03 degrees ! Estimated noise=38.2261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301833 Jy ! Component: 100 - total flux cleaned = 0.0420115 Jy ! Component: 150 - total flux cleaned = 0.0485857 Jy ! Component: 200 - total flux cleaned = 0.0516662 Jy ! Total flux subtracted in 200 components = 0.0516662 Jy ! Clean residual min=-0.002409 max=0.002406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0516662 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.0516662 Jy ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=6.153 mas, bpa=-23.39 degrees ! Estimated noise=20.4364 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 = 0.00244552 Jy ! Component: 100 - total flux cleaned = 0.00332666 Jy ! Component: 150 - total flux cleaned = 0.00332815 Jy ! Component: 200 - total flux cleaned = 0.00289629 Jy ! Total flux subtracted in 200 components = 0.00289629 Jy ! Clean residual min=-0.001625 max=0.001624 Jy/beam ! Clean residual mean=-0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0545625 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 147 components and 0.0545625 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=3.206 mas, bmaj=7.973 mas, bpa=-5.009 degrees ! Estimated noise=20.3151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.69152e-05 Jy ! Component: 100 - total flux cleaned = 0.000223614 Jy ! Component: 150 - total flux cleaned = 9.68698e-05 Jy ! Component: 200 - total flux cleaned = 0.000148897 Jy ! Total flux subtracted in 200 components = 0.000148897 Jy ! Clean residual min=-0.000853 max=0.000855 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0547114 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 = -0.000193938 Jy ! Component: 100 - total flux cleaned = -0.000568264 Jy ! Component: 150 - total flux cleaned = -0.000930913 Jy ! Component: 200 - total flux cleaned = -0.00142072 Jy ! Total flux subtracted in 200 components = -0.00142072 Jy ! Clean residual min=-0.000739 max=0.000747 Jy/beam ! Clean residual mean=0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0532907 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 285 components and 0.0532907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=6.153 mas, bpa=-23.39 degrees ! Estimated noise=20.4364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00061816 Jy ! Component: 100 - total flux cleaned = -0.000950401 Jy ! Component: 150 - total flux cleaned = -0.00126058 Jy ! Component: 200 - total flux cleaned = -0.00146725 Jy ! Total flux subtracted in 200 components = -0.00146725 Jy ! Clean residual min=-0.000369 max=0.000366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0518235 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 334 components and 0.0518235 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=0.017930Jy sigma=0.021149 ! Fit after self-cal, rms=0.017918Jy sigma=0.021128 wmodel /scr/pima/bp171ad_uvs/J0327-2846_X_map.mod ! Writing 334 model components to file: /scr/pima/bp171ad_uvs/J0327-2846_X_map.mod wobs /scr/pima/bp171ad_uvs/J0327-2846_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0327-2846_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0327-2846_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ad_uvs/J0327-2846_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 6.153 at -23.39 degrees (North through East) ! Clean map min=-0.0016052 max=0.032404 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0327-2846_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0324037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15074 1.15074 2.30148 4.60296 9.20592 18.4118 36.8237 73.6474 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.701 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0327-2846_X_uvs.log closed on Mon Dec 9 01:56:24 2013