! Started logfile: /scr/pima/bp177a_uvs/J0919-3538_C_uvs.log on Fri Feb 7 04:26:14 2014 obs /scr/pima/bp177a_uvs/J0919-3538_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0919-3538_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J0919-3538 ! ! 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 /scr/pima/bp177a_uvs/J0919-3538_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012308Jy sigma=29.313235 ! Fit after self-cal, rms=0.901594Jy sigma=26.114625 ! 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=1.078 mas, bmaj=3.357 mas, bpa=0.1202 degrees ! Estimated noise=1.42564 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578109 Jy ! Component: 100 - total flux cleaned = 0.0859008 Jy ! Total flux subtracted in 100 components = 0.0859008 Jy ! Clean residual min=-0.016397 max=0.022555 Jy/beam ! Clean residual mean=0.000035 rms=0.004853 Jy/beam ! Combined flux in latest and established models = 0.0859008 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0859008 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=0.089057Jy sigma=2.015009 ! Fit after self-cal, rms=0.088440Jy sigma=1.997130 ! 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=1.35 mas, bmaj=3.705 mas, bpa=0.824 degrees ! Estimated noise=1.05777 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 = 0.0362063 Jy ! Component: 100 - total flux cleaned = 0.054869 Jy ! Component: 150 - total flux cleaned = 0.0646702 Jy ! Component: 200 - total flux cleaned = 0.0699934 Jy ! Total flux subtracted in 200 components = 0.0699934 Jy ! Clean residual min=-0.012387 max=0.019571 Jy/beam ! Clean residual mean=-0.000137 rms=0.004643 Jy/beam ! Combined flux in latest and established models = 0.155894 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.155894 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=0.069470Jy sigma=1.386382 ! Fit after self-cal, rms=0.069395Jy sigma=1.385399 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.35 x 3.705 at 0.824 degrees (North through East) ! Clean map min=-0.011898 max=0.093088 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* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.069395Jy sigma=1.385399 ! Fit after self-cal, rms=0.069395Jy sigma=1.385399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.705 mas, bpa=0.824 degrees ! Estimated noise=1.05777 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 = 0.00295542 Jy ! Component: 100 - total flux cleaned = 0.00408483 Jy ! Component: 150 - total flux cleaned = 0.00420282 Jy ! Component: 200 - total flux cleaned = 0.00436695 Jy ! Total flux subtracted in 200 components = 0.00436695 Jy ! Clean residual min=-0.012237 max=0.019816 Jy/beam ! Clean residual mean=-0.000134 rms=0.004500 Jy/beam ! Combined flux in latest and established models = 0.160261 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.160261 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=0.069042Jy sigma=1.379112 ! Fit after self-cal, rms=0.069038Jy sigma=1.379072 ! 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=0.069038Jy sigma=1.379072 ! Fit after self-cal, rms=0.069038Jy sigma=1.379072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.705 mas, bpa=0.824 degrees ! Estimated noise=1.05777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225383 Jy ! Component: 100 - total flux cleaned = 0.000328515 Jy ! Component: 150 - total flux cleaned = 0.000433353 Jy ! Component: 200 - total flux cleaned = 0.000483992 Jy ! Total flux subtracted in 200 components = 0.000483992 Jy ! Clean residual min=-0.012211 max=0.019831 Jy/beam ! Clean residual mean=-0.000133 rms=0.004476 Jy/beam ! Combined flux in latest and established models = 0.160745 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.160745 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=0.068977Jy sigma=1.376153 ! Fit after self-cal, rms=0.068956Jy sigma=1.376073 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) ! Added new window around map position (-5.1, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197235 Jy ! Component: 100 - total flux cleaned = 0.0297118 Jy ! Component: 150 - total flux cleaned = 0.0354775 Jy ! Component: 200 - total flux cleaned = 0.0396599 Jy ! Total flux subtracted in 200 components = 0.0396599 Jy ! Clean residual min=-0.009229 max=0.013346 Jy/beam ! Clean residual mean=-0.000123 rms=0.002715 Jy/beam ! Combined flux in latest and established models = 0.200405 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.200405 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=0.063583Jy sigma=1.115846 ! Fit after self-cal, rms=0.062268Jy sigma=1.072280 ! 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=0.062268Jy sigma=1.072280 ! Fit after self-cal, rms=0.062103Jy sigma=1.065637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=3.696 mas, bpa=0.68 degrees ! Estimated noise=1.0453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659134 Jy ! Component: 100 - total flux cleaned = 0.00938007 Jy ! Component: 150 - total flux cleaned = 0.00937667 Jy ! Component: 200 - total flux cleaned = 0.00954684 Jy ! Total flux subtracted in 200 components = 0.00954684 Jy ! Clean residual min=-0.008474 max=0.009917 Jy/beam ! Clean residual mean=-0.000099 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.209952 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.209952 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=0.061567Jy sigma=1.027211 ! Fit after self-cal, rms=0.061299Jy sigma=1.019024 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 = 0.00322253 Jy ! Component: 100 - total flux cleaned = 0.00285351 Jy ! Component: 150 - total flux cleaned = 0.00244967 Jy ! Component: 200 - total flux cleaned = 0.00223734 Jy ! Total flux subtracted in 200 components = 0.00223734 Jy ! Clean residual min=-0.007729 max=0.008929 Jy/beam ! Clean residual mean=-0.000096 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.212189 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.212189 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=0.061142Jy sigma=1.004210 ! Fit after self-cal, rms=0.061054Jy sigma=1.001653 ! 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=0.061054Jy sigma=1.001653 ! Fit after self-cal, rms=0.061026Jy sigma=1.000268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.338 mas, bmaj=11.27 mas, bpa=3.564 degrees ! Estimated noise=1.51561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253502 Jy ! Component: 100 - total flux cleaned = 0.00253688 Jy ! Component: 150 - total flux cleaned = 0.00226659 Jy ! Component: 200 - total flux cleaned = 0.00207979 Jy ! Total flux subtracted in 200 components = 0.00207979 Jy ! Clean residual min=-0.009193 max=0.009375 Jy/beam ! Clean residual mean=-0.000232 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 0.214269 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.214269 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=0.061087Jy sigma=1.000239 ! Fit after self-cal, rms=0.061070Jy sigma=0.997009 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 = 0.000919557 Jy ! Component: 100 - total flux cleaned = 0.00066696 Jy ! Component: 150 - total flux cleaned = 0.00040524 Jy ! Component: 200 - total flux cleaned = 0.000266297 Jy ! Total flux subtracted in 200 components = 0.000266297 Jy ! Clean residual min=-0.008996 max=0.008694 Jy/beam ! Clean residual mean=-0.000220 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.214535 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 107 components and 0.214535 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=0.061135Jy sigma=0.997129 ! Fit after self-cal, rms=0.061113Jy sigma=0.996192 ! 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=1.344 mas, bmaj=3.694 mas, bpa=0.6369 degrees ! Estimated noise=1.04676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.344 x 3.694 at 0.6369 degrees (North through East) ! Clean map min=-0.0073204 max=0.09129 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=1.075 mas, bmaj=3.355 mas, bpa=0.004775 degrees ! Estimated noise=1.40838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0576111 Jy ! Component: 100 - total flux cleaned = 0.0864215 Jy ! Component: 150 - total flux cleaned = 0.106847 Jy ! Component: 200 - total flux cleaned = 0.122385 Jy ! Total flux subtracted in 200 components = 0.122385 Jy ! Clean residual min=-0.013733 max=0.016342 Jy/beam ! Clean residual mean=0.000015 rms=0.003691 Jy/beam ! Combined flux in latest and established models = 0.122385 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.122385 Jy ! Inverting map and beam ! Estimated beam: bmin=1.344 mas, bmaj=3.694 mas, bpa=0.6369 degrees ! Estimated noise=1.04676 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 = 0.0254008 Jy ! Component: 100 - total flux cleaned = 0.0426739 Jy ! Component: 150 - total flux cleaned = 0.0554208 Jy ! Component: 200 - total flux cleaned = 0.0651027 Jy ! Total flux subtracted in 200 components = 0.0651027 Jy ! Clean residual min=-0.007964 max=0.011649 Jy/beam ! Clean residual mean=-0.000108 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.187488 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 81 components and 0.187488 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=4.338 mas, bmaj=11.27 mas, bpa=3.564 degrees ! Estimated noise=1.51561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140347 Jy ! Component: 100 - total flux cleaned = 0.0214999 Jy ! Component: 150 - total flux cleaned = 0.0255469 Jy ! Component: 200 - total flux cleaned = 0.0277749 Jy ! Total flux subtracted in 200 components = 0.0277749 Jy ! Clean residual min=-0.008647 max=0.008085 Jy/beam ! Clean residual mean=-0.000190 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 0.215263 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 = 0.000778243 Jy ! Component: 100 - total flux cleaned = 0.00100333 Jy ! Component: 150 - total flux cleaned = 0.00116442 Jy ! Component: 200 - total flux cleaned = 0.00131453 Jy ! Total flux subtracted in 200 components = 0.00131453 Jy ! Clean residual min=-0.008630 max=0.007879 Jy/beam ! Clean residual mean=-0.000186 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.216578 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.216578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.344 mas, bmaj=3.694 mas, bpa=0.6369 degrees ! Estimated noise=1.04676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.18696e-05 Jy ! Component: 100 - total flux cleaned = -0.000187709 Jy ! Component: 150 - total flux cleaned = -0.000188173 Jy ! Component: 200 - total flux cleaned = -9.41566e-05 Jy ! Total flux subtracted in 200 components = -9.41566e-05 Jy ! Clean residual min=-0.008545 max=0.008636 Jy/beam ! Clean residual mean=-0.000081 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.216483 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.216483 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=0.061470Jy sigma=0.996853 ! Fit after self-cal, rms=0.061439Jy sigma=0.994525 wmodel /scr/pima/bp177a_uvs/J0919-3538_C_map.mod ! Writing 111 model components to file: /scr/pima/bp177a_uvs/J0919-3538_C_map.mod wobs /scr/pima/bp177a_uvs/J0919-3538_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0919-3538_C_uvs.fits wwins /scr/pima/bp177a_uvs/J0919-3538_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J0919-3538_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.95932e-05 Jy ! Component: 100 - total flux cleaned = 0.000328948 Jy ! Component: 150 - total flux cleaned = 0.000333664 Jy ! Component: 200 - total flux cleaned = -0.00040924 Jy ! Component: 250 - total flux cleaned = -0.00151173 Jy ! Component: 300 - total flux cleaned = -0.00235791 Jy ! Component: 350 - total flux cleaned = -0.00289374 Jy ! Component: 400 - total flux cleaned = -0.00348953 Jy ! Component: 450 - total flux cleaned = -0.00349132 Jy ! Component: 500 - total flux cleaned = -0.00349031 Jy ! Component: 550 - total flux cleaned = -0.00333847 Jy ! Component: 600 - total flux cleaned = -0.00326614 Jy ! Component: 650 - total flux cleaned = -0.0031962 Jy ! Component: 700 - total flux cleaned = -0.00312754 Jy ! Component: 750 - total flux cleaned = -0.00319183 Jy ! Component: 800 - total flux cleaned = -0.00313084 Jy ! Component: 850 - total flux cleaned = -0.0031323 Jy ! Component: 900 - total flux cleaned = -0.00301388 Jy ! Component: 950 - total flux cleaned = -0.00272656 Jy ! Component: 1000 - total flux cleaned = -0.00250256 Jy ! Component: 1050 - total flux cleaned = -0.00223029 Jy ! Component: 1100 - total flux cleaned = -0.00201781 Jy ! Component: 1150 - total flux cleaned = -0.00175804 Jy ! Component: 1200 - total flux cleaned = -0.00150474 Jy ! Component: 1250 - total flux cleaned = -0.00115722 Jy ! Component: 1300 - total flux cleaned = -0.000865444 Jy ! Component: 1350 - total flux cleaned = -0.000533321 Jy ! Component: 1400 - total flux cleaned = -0.000208019 Jy ! Component: 1450 - total flux cleaned = 0.000111054 Jy ! Component: 1500 - total flux cleaned = 0.000424164 Jy ! Component: 1550 - total flux cleaned = 0.0005994 Jy ! Component: 1600 - total flux cleaned = 0.000772444 Jy ! Component: 1650 - total flux cleaned = 0.0010278 Jy ! Component: 1700 - total flux cleaned = 0.00132032 Jy ! Component: 1750 - total flux cleaned = 0.00160852 Jy ! Component: 1800 - total flux cleaned = 0.00189254 Jy ! Component: 1850 - total flux cleaned = 0.0020522 Jy ! Component: 1900 - total flux cleaned = 0.00228902 Jy ! Component: 1950 - total flux cleaned = 0.00248355 Jy ! Component: 2000 - total flux cleaned = 0.00267549 Jy ! Component: 2050 - total flux cleaned = 0.00286522 Jy ! Component: 2100 - total flux cleaned = 0.00297741 Jy ! Component: 2150 - total flux cleaned = 0.00320043 Jy ! Component: 2200 - total flux cleaned = 0.0033478 Jy ! Component: 2250 - total flux cleaned = 0.00353023 Jy ! Component: 2300 - total flux cleaned = 0.00367511 Jy ! Component: 2350 - total flux cleaned = 0.0038906 Jy ! Component: 2400 - total flux cleaned = 0.00410462 Jy ! Component: 2450 - total flux cleaned = 0.00428188 Jy ! Component: 2500 - total flux cleaned = 0.00445754 Jy ! Component: 2550 - total flux cleaned = 0.0045975 Jy ! Component: 2600 - total flux cleaned = 0.00487604 Jy ! Component: 2650 - total flux cleaned = 0.00511863 Jy ! Component: 2700 - total flux cleaned = 0.00525697 Jy ! Component: 2750 - total flux cleaned = 0.00549852 Jy ! Component: 2800 - total flux cleaned = 0.00563616 Jy ! Component: 2850 - total flux cleaned = 0.00591079 Jy ! Component: 2900 - total flux cleaned = 0.00597936 Jy ! Component: 2950 - total flux cleaned = 0.00608227 Jy ! Component: 3000 - total flux cleaned = 0.00621947 Jy ! Component: 3050 - total flux cleaned = 0.00635673 Jy ! Component: 3100 - total flux cleaned = 0.00652839 Jy ! Component: 3150 - total flux cleaned = 0.00666593 Jy ! Component: 3200 - total flux cleaned = 0.0067004 Jy ! Component: 3250 - total flux cleaned = 0.0068039 Jy ! Component: 3300 - total flux cleaned = 0.00704579 Jy ! Component: 3350 - total flux cleaned = 0.00704585 Jy ! Component: 3400 - total flux cleaned = 0.00711504 Jy ! Component: 3450 - total flux cleaned = 0.00725425 Jy ! Component: 3500 - total flux cleaned = 0.00732391 Jy ! Component: 3550 - total flux cleaned = 0.00753362 Jy ! Component: 3600 - total flux cleaned = 0.00774411 Jy ! Component: 3650 - total flux cleaned = 0.00799063 Jy ! Component: 3700 - total flux cleaned = 0.00823796 Jy ! Component: 3750 - total flux cleaned = 0.00848641 Jy ! Component: 3800 - total flux cleaned = 0.0088075 Jy ! Component: 3850 - total flux cleaned = 0.00898664 Jy ! Component: 3900 - total flux cleaned = 0.0091668 Jy ! Component: 3950 - total flux cleaned = 0.00931135 Jy ! Component: 4000 - total flux cleaned = 0.0094199 Jy ! Component: 4050 - total flux cleaned = 0.0096751 Jy ! Total flux subtracted in 4096 components = 0.00978485 Jy ! Clean residual min=-0.001999 max=0.002061 Jy/beam ! Clean residual mean=0.000019 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.226268 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 388 components and 0.226268 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0919-3538_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.344 x 3.694 at 0.6369 degrees (North through East) ! Clean map min=-0.0036921 max=0.083854 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0919-3538_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0838538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000614892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.19987 2.19987 4.39975 8.79949 17.599 35.198 70.3959 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.371 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0919-3538_C_uvs.log closed on Fri Feb 7 04:26:18 2014