! Started logfile: /d2/scr/pima/bp177h_uvs/J1650-1043_C_uvs.log on Sun Mar 30 00:52:24 2014 obs /d2/scr/pima/bp177h_uvs/J1650-1043_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1650-1043_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.619048 visibilities/baseline/integration-bin. ! Found source: J1650-1043 ! ! 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 624 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/J1650-1043_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. ! ! 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=1.000612Jy sigma=42.385666 ! Fit after self-cal, rms=0.979645Jy sigma=41.503355 ! 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=6.223 mas, bmaj=9.208 mas, bpa=-1.214 degrees ! Estimated noise=0.859607 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 = 0.0122773 Jy ! Component: 100 - total flux cleaned = 0.0111325 Jy ! Total flux subtracted in 100 components = 0.0111325 Jy ! Clean residual min=-0.004520 max=0.004515 Jy/beam ! Clean residual mean=-0.000003 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.0111325 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0111325 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=0.027472Jy sigma=1.121405 ! Fit after self-cal, rms=0.026268Jy sigma=1.071297 ! 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=6.4 mas, bmaj=9.728 mas, bpa=-5.657 degrees ! Estimated noise=0.681471 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 = 0.00368169 Jy ! Component: 100 - total flux cleaned = 0.00760963 Jy ! Component: 150 - total flux cleaned = 0.00994391 Jy ! Component: 200 - total flux cleaned = 0.0114564 Jy ! Total flux subtracted in 200 components = 0.0114564 Jy ! Clean residual min=-0.003268 max=0.003262 Jy/beam ! Clean residual mean=-0.000010 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.0225889 Jy ! Performing phase self-cal ! Adding 152 model components to the UV plane model. ! The established model now contains 195 components and 0.0225889 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=0.019034Jy sigma=0.718704 ! Fit after self-cal, rms=0.018521Jy sigma=0.702268 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.4 x 9.728 at -5.657 degrees (North through East) ! Clean map min=-0.007573 max=0.01636 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! 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* 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* 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* 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* 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* 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* 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.018521Jy sigma=0.702268 ! Fit after self-cal, rms=0.018521Jy sigma=0.702268 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.4 mas, bmaj=9.728 mas, bpa=-5.657 degrees ! Estimated noise=0.681471 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 = 0.000578497 Jy ! Component: 100 - total flux cleaned = 0.00131707 Jy ! Component: 150 - total flux cleaned = 0.00181559 Jy ! Component: 200 - total flux cleaned = 0.00238271 Jy ! Total flux subtracted in 200 components = 0.00238271 Jy ! Clean residual min=-0.001718 max=0.001710 Jy/beam ! Clean residual mean=-0.000003 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0249716 Jy ! Performing phase self-cal ! Adding 148 model components to the UV plane model. ! The established model now contains 339 components and 0.0249716 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=0.016080Jy sigma=0.601323 ! Fit after self-cal, rms=0.015968Jy sigma=0.597993 ! 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=0.015968Jy sigma=0.597993 ! Fit after self-cal, rms=0.015814Jy sigma=0.590378 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.41 mas, bmaj=9.824 mas, bpa=-4.937 degrees ! Estimated noise=0.671354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422725 Jy ! Component: 100 - total flux cleaned = 4.27442e-05 Jy ! Component: 150 - total flux cleaned = 0.000523746 Jy ! Component: 200 - total flux cleaned = 0.000894455 Jy ! Total flux subtracted in 200 components = 0.000894455 Jy ! Clean residual min=-0.000985 max=0.000989 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0258661 Jy selfcal ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 454 components and 0.0258661 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=0.015050Jy sigma=0.563831 ! Fit after self-cal, rms=0.015024Jy sigma=0.562914 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 = -8.71058e-05 Jy ! Component: 100 - total flux cleaned = -8.64753e-05 Jy ! Component: 150 - total flux cleaned = 3.69704e-06 Jy ! Component: 200 - total flux cleaned = 1.8188e-06 Jy ! Total flux subtracted in 200 components = 1.8188e-06 Jy ! Clean residual min=-0.000678 max=0.000675 Jy/beam ! Clean residual mean=0.000007 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0258679 Jy ! Performing phase self-cal ! Adding 115 model components to the UV plane model. ! The established model now contains 561 components and 0.0258679 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=0.014687Jy sigma=0.553008 ! Fit after self-cal, rms=0.014679Jy sigma=0.552813 ! 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=0.014679Jy sigma=0.552813 ! Fit after self-cal, rms=0.014671Jy sigma=0.550440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.394 mas, bmaj=9.84 mas, bpa=-4.862 degrees ! Estimated noise=0.671085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177662 Jy ! Component: 100 - total flux cleaned = 0.000493424 Jy ! Component: 150 - total flux cleaned = 0.000747537 Jy ! Component: 200 - total flux cleaned = 0.000883799 Jy ! Total flux subtracted in 200 components = 0.000883799 Jy ! Clean residual min=-0.000550 max=0.000554 Jy/beam ! Clean residual mean=0.000007 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0267517 Jy selfcal ! Performing phase self-cal ! Adding 110 model components to the UV plane model. ! The established model now contains 650 components and 0.0267517 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=0.014447Jy sigma=0.544034 ! Fit after self-cal, rms=0.014443Jy sigma=0.543851 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 = 0.000171754 Jy ! Component: 100 - total flux cleaned = 7.62916e-05 Jy ! Component: 150 - total flux cleaned = 1.69658e-05 Jy ! Component: 200 - total flux cleaned = -0.000210149 Jy ! Total flux subtracted in 200 components = -0.000210149 Jy ! Clean residual min=-0.000466 max=0.000467 Jy/beam ! Clean residual mean=0.000008 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0265415 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 734 components and 0.0265415 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=0.014306Jy sigma=0.539648 ! Fit after self-cal, rms=0.014304Jy sigma=0.539551 ! 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=0.014304Jy sigma=0.539551 ! Fit after self-cal, rms=0.014308Jy sigma=0.539278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.786 mas, bmaj=10.08 mas, bpa=-1.626 degrees ! Estimated noise=0.673885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465086 Jy ! Component: 100 - total flux cleaned = 0.000911759 Jy ! Component: 150 - total flux cleaned = 0.00113952 Jy ! Component: 200 - total flux cleaned = 0.00127499 Jy ! Total flux subtracted in 200 components = 0.00127499 Jy ! Clean residual min=-0.000442 max=0.000446 Jy/beam ! Clean residual mean=0.000008 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0278165 Jy selfcal ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 812 components and 0.0278165 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=0.014189Jy sigma=0.535761 ! Fit after self-cal, rms=0.014188Jy sigma=0.535689 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 = -5.50878e-05 Jy ! Component: 100 - total flux cleaned = -0.000344465 Jy ! Component: 150 - total flux cleaned = -0.000674654 Jy ! Component: 200 - total flux cleaned = -0.000975517 Jy ! Total flux subtracted in 200 components = -0.000975517 Jy ! Clean residual min=-0.000419 max=0.000416 Jy/beam ! Clean residual mean=0.000009 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.026841 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 862 components and 0.026841 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=0.014103Jy sigma=0.533045 ! Fit after self-cal, rms=0.014101Jy sigma=0.532935 ! 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=6.383 mas, bmaj=9.84 mas, bpa=-4.953 degrees ! Estimated noise=0.671243 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.383 x 9.84 at -4.953 degrees (North through East) ! Clean map min=-0.0045489 max=0.01427 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=6.216 mas, bmaj=9.339 mas, bpa=-0.5325 degrees ! Estimated noise=0.839029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120105 Jy ! Component: 100 - total flux cleaned = 0.0147093 Jy ! Component: 150 - total flux cleaned = 0.0138366 Jy ! Component: 200 - total flux cleaned = 0.0162767 Jy ! Total flux subtracted in 200 components = 0.0162767 Jy ! Clean residual min=-0.003426 max=0.003421 Jy/beam ! Clean residual mean=0.000000 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.0162767 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 94 model components to the UV plane model. ! The established model now contains 94 components and 0.0162767 Jy ! Inverting map and beam ! Estimated beam: bmin=6.383 mas, bmaj=9.84 mas, bpa=-4.953 degrees ! Estimated noise=0.671243 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 = 0.00439165 Jy ! Component: 100 - total flux cleaned = 0.00849839 Jy ! Component: 150 - total flux cleaned = 0.0101201 Jy ! Component: 200 - total flux cleaned = 0.0106494 Jy ! Total flux subtracted in 200 components = 0.0106494 Jy ! Clean residual min=-0.002670 max=0.002659 Jy/beam ! Clean residual mean=-0.000010 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.0269262 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 235 components and 0.0269262 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=6.786 mas, bmaj=10.08 mas, bpa=-1.626 degrees ! Estimated noise=0.673885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157377 Jy ! Component: 100 - total flux cleaned = 0.00235197 Jy ! Component: 150 - total flux cleaned = 0.00279821 Jy ! Component: 200 - total flux cleaned = 0.00328283 Jy ! Total flux subtracted in 200 components = 0.00328283 Jy ! Clean residual min=-0.001513 max=0.001522 Jy/beam ! Clean residual mean=-0.000003 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.030209 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 = 0.000434244 Jy ! Component: 100 - total flux cleaned = 0.000754848 Jy ! Component: 150 - total flux cleaned = 0.00142173 Jy ! Component: 200 - total flux cleaned = 0.00212366 Jy ! Total flux subtracted in 200 components = 0.00212366 Jy ! Clean residual min=-0.001155 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0323327 Jy ! Adding 240 model components to the UV plane model. ! The established model now contains 473 components and 0.0323326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.383 mas, bmaj=9.84 mas, bpa=-4.953 degrees ! Estimated noise=0.671243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448003 Jy ! Component: 100 - total flux cleaned = -0.000590838 Jy ! Component: 150 - total flux cleaned = -0.000549256 Jy ! Component: 200 - total flux cleaned = -0.000472292 Jy ! Total flux subtracted in 200 components = -0.000472292 Jy ! Clean residual min=-0.000625 max=0.000623 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0318603 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 558 components and 0.0318604 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=0.014385Jy sigma=0.541664 ! Fit after self-cal, rms=0.014373Jy sigma=0.541083 wmodel /d2/scr/pima/bp177h_uvs/J1650-1043_C_map.mod ! Writing 558 model components to file: /d2/scr/pima/bp177h_uvs/J1650-1043_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1650-1043_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1650-1043_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1650-1043_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/J1650-1043_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.383 x 9.84 at -4.953 degrees (North through East) ! Clean map min=-0.0046819 max=0.012976 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1650-1043_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.012976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.8957 6.8957 13.7914 27.5828 55.1656 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 43.505 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1650-1043_C_uvs.log closed on Sun Mar 30 00:52:28 2014