! Started logfile: /d2/scr/pima/bp177g_uvs/J1523-3936_X_uvs.log on Thu Mar 6 00:17:11 2014 obs /d2/scr/pima/bp177g_uvs/J1523-3936_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1523-3936_X_uva.fits ! AN table 1: 5 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1523-3936 ! ! 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 200 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/bp177g_uvs/J1523-3936_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=1.004004Jy sigma=26.357153 ! Fit after self-cal, rms=0.957848Jy sigma=25.154332 ! 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=8.087 mas, bmaj=40.38 mas, bpa=-30.08 degrees ! Estimated noise=2.61699 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 = 0.0325298 Jy ! Component: 100 - total flux cleaned = 0.0397783 Jy ! Total flux subtracted in 100 components = 0.0397783 Jy ! Clean residual min=-0.003385 max=0.003438 Jy/beam ! Clean residual mean=-0.000106 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.0397782 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0397782 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=0.020335Jy sigma=0.503154 ! Fit after self-cal, rms=0.020018Jy sigma=0.495966 ! 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=8.009 mas, bmaj=34.93 mas, bpa=-29.59 degrees ! Estimated noise=1.9433 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 = 0.00129113 Jy ! Component: 100 - total flux cleaned = 0.000775185 Jy ! Component: 150 - total flux cleaned = -0.000266829 Jy ! Component: 200 - total flux cleaned = -0.00070243 Jy ! Total flux subtracted in 200 components = -0.00070243 Jy ! Clean residual min=-0.000781 max=0.000779 Jy/beam ! Clean residual mean=-0.000010 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0390758 Jy ! Performing phase self-cal ! Adding 127 model components to the UV plane model. ! The established model now contains 140 components and 0.0390758 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=0.019187Jy sigma=0.475283 ! Fit after self-cal, rms=0.019158Jy sigma=0.474815 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.009 x 34.93 at -29.59 degrees (North through East) ! Clean map min=-0.0027597 max=0.039467 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 1.03 KP 0.96 LA 1.01 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.12 LA 0.91 PT 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.94 LA 1.09 PT 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.17 LA 0.89 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.06 LA 1.11 PT 0.98 ! ! ! Fit before self-cal, rms=0.019158Jy sigma=0.474815 ! Fit after self-cal, rms=0.018582Jy sigma=0.462073 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.098 mas, bmaj=34.61 mas, bpa=-29.51 degrees ! Estimated noise=1.9388 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 = 0.000842273 Jy ! Component: 100 - total flux cleaned = 0.00128539 Jy ! Component: 150 - total flux cleaned = 0.00135019 Jy ! Component: 200 - total flux cleaned = 0.00126041 Jy ! Total flux subtracted in 200 components = 0.00126041 Jy ! Clean residual min=-0.000506 max=0.000510 Jy/beam ! Clean residual mean=-0.000051 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0403362 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 199 components and 0.0403362 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=0.018459Jy sigma=0.459904 ! Fit after self-cal, rms=0.018469Jy sigma=0.459525 ! 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=0.018469Jy sigma=0.459525 ! Fit after self-cal, rms=0.018709Jy sigma=0.455231 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.165 mas, bmaj=34.38 mas, bpa=-29.45 degrees ! Estimated noise=1.97363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403821 Jy ! Component: 100 - total flux cleaned = 0.000754004 Jy ! Component: 150 - total flux cleaned = 0.000826014 Jy ! Component: 200 - total flux cleaned = 0.00085039 Jy ! Total flux subtracted in 200 components = 0.00085039 Jy ! Clean residual min=-0.000398 max=0.000409 Jy/beam ! Clean residual mean=-0.000004 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0411866 Jy selfcal ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 281 components and 0.0411866 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=0.018624Jy sigma=0.453770 ! Fit after self-cal, rms=0.018633Jy sigma=0.453665 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 = 0.000242348 Jy ! Component: 100 - total flux cleaned = 0.00030247 Jy ! Component: 150 - total flux cleaned = 0.000359683 Jy ! Component: 200 - total flux cleaned = 0.000340518 Jy ! Total flux subtracted in 200 components = 0.000340518 Jy ! Clean residual min=-0.000327 max=0.000331 Jy/beam ! Clean residual mean=-0.000024 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0415271 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 356 components and 0.0415271 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=0.018593Jy sigma=0.453012 ! Fit after self-cal, rms=0.018589Jy sigma=0.452951 ! 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=0.018589Jy sigma=0.452951 ! Fit after self-cal, rms=0.018943Jy sigma=0.452316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.194 mas, bmaj=34.24 mas, bpa=-29.41 degrees ! Estimated noise=2.00216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313846 Jy ! Component: 100 - total flux cleaned = 0.000636721 Jy ! Component: 150 - total flux cleaned = 0.000614943 Jy ! Component: 200 - total flux cleaned = 0.000484352 Jy ! Total flux subtracted in 200 components = 0.000484352 Jy ! Clean residual min=-0.000368 max=0.000369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0420115 Jy selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 446 components and 0.0420115 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=0.018884Jy sigma=0.451224 ! Fit after self-cal, rms=0.018889Jy sigma=0.451148 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 = 0.000343288 Jy ! Component: 100 - total flux cleaned = 0.000416841 Jy ! Component: 150 - total flux cleaned = 0.000488466 Jy ! Component: 200 - total flux cleaned = 0.000452754 Jy ! Total flux subtracted in 200 components = 0.000452754 Jy ! Clean residual min=-0.000309 max=0.000303 Jy/beam ! Clean residual mean=-0.000023 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0424642 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 498 components and 0.0424642 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=0.018855Jy sigma=0.450594 ! Fit after self-cal, rms=0.018851Jy sigma=0.450541 ! 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=0.018851Jy sigma=0.450541 ! Fit after self-cal, rms=0.018537Jy sigma=0.438945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.341 mas, bmaj=33.83 mas, bpa=-29.29 degrees ! Estimated noise=1.96413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.9343e-05 Jy ! Component: 100 - total flux cleaned = 0.000199471 Jy ! Component: 150 - total flux cleaned = 0.00029161 Jy ! Component: 200 - total flux cleaned = 0.00027574 Jy ! Total flux subtracted in 200 components = 0.00027574 Jy ! Clean residual min=-0.000265 max=0.000265 Jy/beam ! Clean residual mean=-0.000021 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0427399 Jy selfcal ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 587 components and 0.0427399 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=0.018495Jy sigma=0.438161 ! Fit after self-cal, rms=0.018493Jy sigma=0.438104 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 = -8.25747e-05 Jy ! Component: 100 - total flux cleaned = -9.39919e-05 Jy ! Component: 150 - total flux cleaned = -0.0001139 Jy ! Component: 200 - total flux cleaned = -0.000175498 Jy ! Total flux subtracted in 200 components = -0.000175498 Jy ! Clean residual min=-0.000177 max=0.000175 Jy/beam ! Clean residual mean=-0.000007 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0425644 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 677 components and 0.0425644 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=0.018478Jy sigma=0.437907 ! Fit after self-cal, rms=0.018479Jy sigma=0.437883 ! 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=8.23 mas, bmaj=34.06 mas, bpa=-29.37 degrees ! Estimated noise=1.96701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.23 x 34.06 at -29.37 degrees (North through East) ! Clean map min=-0.0029569 max=0.03953 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=8.244 mas, bmaj=39.29 mas, bpa=-29.94 degrees ! Estimated noise=2.65961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331277 Jy ! Component: 100 - total flux cleaned = 0.0377817 Jy ! Component: 150 - total flux cleaned = 0.0374413 Jy ! Component: 200 - total flux cleaned = 0.0360021 Jy ! Total flux subtracted in 200 components = 0.0360021 Jy ! Clean residual min=-0.001272 max=0.001245 Jy/beam ! Clean residual mean=0.000013 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0360021 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 65 model components to the UV plane model. ! The established model now contains 65 components and 0.0360021 Jy ! Inverting map and beam ! Estimated beam: bmin=8.23 mas, bmaj=34.06 mas, bpa=-29.37 degrees ! Estimated noise=1.96701 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 = -0.000252284 Jy ! Component: 100 - total flux cleaned = -0.000670793 Jy ! Component: 150 - total flux cleaned = -0.000898275 Jy ! Component: 200 - total flux cleaned = -0.00157126 Jy ! Total flux subtracted in 200 components = -0.00157126 Jy ! Clean residual min=-0.000585 max=0.000574 Jy/beam ! Clean residual mean=-0.000033 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0344309 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 126 components and 0.0344309 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=8.341 mas, bmaj=33.83 mas, bpa=-29.29 degrees ! Estimated noise=1.96413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.73853e-05 Jy ! Component: 100 - total flux cleaned = 0.000184004 Jy ! Component: 150 - total flux cleaned = 0.000206703 Jy ! Component: 200 - total flux cleaned = 0.000250934 Jy ! Total flux subtracted in 200 components = 0.000250934 Jy ! Clean residual min=-0.000368 max=0.000368 Jy/beam ! Clean residual mean=-0.000036 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0346818 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 = 2.25901e-05 Jy ! Component: 100 - total flux cleaned = 2.20581e-05 Jy ! Component: 150 - total flux cleaned = 6.94263e-05 Jy ! Component: 200 - total flux cleaned = 0.000227674 Jy ! Total flux subtracted in 200 components = 0.000227674 Jy ! Clean residual min=-0.000450 max=0.000447 Jy/beam ! Clean residual mean=-0.000045 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0349095 Jy ! Adding 154 model components to the UV plane model. ! The established model now contains 266 components and 0.0349095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=8.23 mas, bmaj=34.06 mas, bpa=-29.37 degrees ! Estimated noise=1.96701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016127 Jy ! Component: 100 - total flux cleaned = 0.000466804 Jy ! Component: 150 - total flux cleaned = 0.000738301 Jy ! Component: 200 - total flux cleaned = 0.000882617 Jy ! Total flux subtracted in 200 components = 0.000882617 Jy ! Clean residual min=-0.000204 max=0.000206 Jy/beam ! Clean residual mean=-0.000004 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0357921 Jy selfcal ! Performing phase self-cal ! Adding 128 model components to the UV plane model. ! The established model now contains 391 components and 0.0357921 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=0.018544Jy sigma=0.439185 ! Fit after self-cal, rms=0.018551Jy sigma=0.439143 wmodel /d2/scr/pima/bp177g_uvs/J1523-3936_X_map.mod ! Writing 391 model components to file: /d2/scr/pima/bp177g_uvs/J1523-3936_X_map.mod wobs /d2/scr/pima/bp177g_uvs/J1523-3936_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1523-3936_X_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1523-3936_X_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/bp177g_uvs/J1523-3936_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.23 x 34.06 at -29.37 degrees (North through East) ! Clean map min=-0.0032723 max=0.039356 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1523-3936_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0393561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108317 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.825669 0.825669 1.65134 3.30267 6.60535 13.2107 26.4214 52.8428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.341 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1523-3936_X_uvs.log closed on Thu Mar 6 00:17:19 2014