! Started logfile: /scr/pima/bp192a0_uvs/J0203-4349_X_uvs.log on Fri Aug 21 06:52:11 2015 obs /scr/pima/bp192a0_uvs/J0203-4349_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0203-4349_X_uva.fits ! AN table 1: 77 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.660173 visibilities/baseline/integration-bin. ! Found source: J0203-4349 ! ! 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 2440 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/bp192a0_uvs/J0203-4349_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995962Jy sigma=13.828107 ! Fit after self-cal, rms=0.953023Jy sigma=13.241001 ! 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=6.918 mas, bmaj=34.75 mas, bpa=-17.43 degrees ! Estimated noise=2.094 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 = 0.0376355 Jy ! Component: 100 - total flux cleaned = 0.0438437 Jy ! Total flux subtracted in 100 components = 0.0438437 Jy ! Clean residual min=-0.002787 max=0.002790 Jy/beam ! Clean residual mean=0.000048 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.0438437 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0438437 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=0.036427Jy sigma=0.497999 ! Fit after self-cal, rms=0.034713Jy sigma=0.473922 ! 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=7.599 mas, bmaj=29.78 mas, bpa=-14.69 degrees ! Estimated noise=1.03933 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 = -0.00080306 Jy ! Component: 100 - total flux cleaned = -0.00103596 Jy ! Component: 150 - total flux cleaned = -0.00191991 Jy ! Component: 200 - total flux cleaned = -0.00326123 Jy ! Total flux subtracted in 200 components = -0.00326123 Jy ! Clean residual min=-0.001014 max=0.000975 Jy/beam ! Clean residual mean=0.000037 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0405825 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 103 components and 0.0405825 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=0.034315Jy sigma=0.468199 ! Fit after self-cal, rms=0.034313Jy sigma=0.467768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.599 x 29.78 at -14.69 degrees (North through East) ! Clean map min=-0.0024884 max=0.046105 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 1.07 KP 0.91 LA 1.05 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.01 LA 0.90 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.10 LA 0.98 PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.96 LA 1.00 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.08 LA 1.08 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.06 LA 0.98 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.96 LA 0.95 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.95 LA 0.97 PT 0.92 ! ! ! Fit before self-cal, rms=0.034313Jy sigma=0.467768 ! Fit after self-cal, rms=0.033407Jy sigma=0.462871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.619 mas, bmaj=29.67 mas, bpa=-14.63 degrees ! Estimated noise=1.02721 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 = 0.00033136 Jy ! Component: 100 - total flux cleaned = 0.000427454 Jy ! Component: 150 - total flux cleaned = 0.000573027 Jy ! Component: 200 - total flux cleaned = 0.000778985 Jy ! Total flux subtracted in 200 components = 0.000778985 Jy ! Clean residual min=-0.000158 max=0.000158 Jy/beam ! Clean residual mean=0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0413615 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 177 components and 0.0413615 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=0.033404Jy sigma=0.462820 ! Fit after self-cal, rms=0.033304Jy sigma=0.460722 ! Inverting map ! Added new window around map position (-37.4, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167545 Jy ! Component: 100 - total flux cleaned = 0.000280866 Jy ! Component: 150 - total flux cleaned = 0.000330149 Jy ! Component: 200 - total flux cleaned = 0.000342593 Jy ! Total flux subtracted in 200 components = 0.000342593 Jy ! Clean residual min=-0.000268 max=0.000223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0417041 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 235 components and 0.0417041 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=0.033297Jy sigma=0.460641 ! Fit after self-cal, rms=0.033295Jy sigma=0.460600 ! 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=0.033295Jy sigma=0.460600 ! Fit after self-cal, rms=0.033311Jy sigma=0.460521 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.619 mas, bmaj=29.67 mas, bpa=-14.63 degrees ! Estimated noise=1.02622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141283 Jy ! Component: 100 - total flux cleaned = 0.000216373 Jy ! Component: 150 - total flux cleaned = 0.000213485 Jy ! Component: 200 - total flux cleaned = 0.000215617 Jy ! Total flux subtracted in 200 components = 0.000215617 Jy ! Clean residual min=-0.000147 max=0.000185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.0419197 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 288 components and 0.0419197 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=0.033309Jy sigma=0.460498 ! Fit after self-cal, rms=0.033321Jy sigma=0.460469 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 = 0.000125398 Jy ! Component: 100 - total flux cleaned = 0.000151004 Jy ! Component: 150 - total flux cleaned = 0.000156384 Jy ! Component: 200 - total flux cleaned = 0.000163573 Jy ! Total flux subtracted in 200 components = 0.000163573 Jy ! Clean residual min=-0.000140 max=0.000174 Jy/beam ! Clean residual mean=-0.000001 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.0420832 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 333 components and 0.0420832 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=0.033320Jy sigma=0.460460 ! Fit after self-cal, rms=0.033320Jy sigma=0.460454 ! 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=0.033320Jy sigma=0.460454 ! Fit after self-cal, rms=0.033312Jy sigma=0.460448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.619 mas, bmaj=29.67 mas, bpa=-14.63 degrees ! Estimated noise=1.02548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101218 Jy ! Component: 100 - total flux cleaned = 0.000111777 Jy ! Component: 150 - total flux cleaned = 0.000124393 Jy ! Component: 200 - total flux cleaned = 0.000145058 Jy ! Total flux subtracted in 200 components = 0.000145058 Jy ! Clean residual min=-0.000123 max=0.000178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.0422283 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 370 components and 0.0422283 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=0.033311Jy sigma=0.460442 ! Fit after self-cal, rms=0.033315Jy sigma=0.460437 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 = 5.14473e-05 Jy ! Component: 100 - total flux cleaned = 7.72854e-05 Jy ! Component: 150 - total flux cleaned = 0.000105184 Jy ! Component: 200 - total flux cleaned = 0.000127528 Jy ! Total flux subtracted in 200 components = 0.000127528 Jy ! Clean residual min=-0.000121 max=0.000179 Jy/beam ! Clean residual mean=-0.000001 rms=0.000037 Jy/beam ! Combined flux in latest and established models = 0.0423558 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 432 components and 0.0423558 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=0.033315Jy sigma=0.460435 ! Fit after self-cal, rms=0.033316Jy sigma=0.460433 ! 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=0.033316Jy sigma=0.460433 ! Fit after self-cal, rms=0.033296Jy sigma=0.460431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.68 mas, bmaj=29.54 mas, bpa=-14.45 degrees ! Estimated noise=1.02398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.78893e-06 Jy ! Component: 100 - total flux cleaned = 3.85065e-05 Jy ! Component: 150 - total flux cleaned = 6.90884e-05 Jy ! Component: 200 - total flux cleaned = 9.07225e-05 Jy ! Total flux subtracted in 200 components = 9.07225e-05 Jy ! Clean residual min=-0.000125 max=0.000185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000040 Jy/beam ! Combined flux in latest and established models = 0.0424465 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 472 components and 0.0424465 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=0.033296Jy sigma=0.460428 ! Fit after self-cal, rms=0.033300Jy sigma=0.460418 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 = 4.72573e-05 Jy ! Component: 100 - total flux cleaned = 8.06156e-05 Jy ! Component: 150 - total flux cleaned = 0.000107729 Jy ! Component: 200 - total flux cleaned = 0.000129489 Jy ! Total flux subtracted in 200 components = 0.000129489 Jy ! Clean residual min=-0.000128 max=0.000191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.042576 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 498 components and 0.042576 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=0.033300Jy sigma=0.460415 ! Fit after self-cal, rms=0.033280Jy sigma=0.460283 ! Inverting map ! Added new window around map position (-47.6, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104068 Jy ! Component: 100 - total flux cleaned = 0.000172162 Jy ! Component: 150 - total flux cleaned = 0.000225873 Jy ! Component: 200 - total flux cleaned = 0.000283563 Jy ! Total flux subtracted in 200 components = 0.000283563 Jy ! Clean residual min=-0.000164 max=0.000217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0428596 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 559 components and 0.0428596 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=0.033280Jy sigma=0.460276 ! Fit after self-cal, rms=0.033278Jy sigma=0.460271 ! 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=7.619 mas, bmaj=29.67 mas, bpa=-14.63 degrees ! Estimated noise=1.02477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.619 x 29.67 at -14.63 degrees (North through East) ! Clean map min=-0.0021942 max=0.045522 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=6.905 mas, bmaj=34.67 mas, bpa=-17.44 degrees ! Estimated noise=2.05597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369963 Jy ! Component: 100 - total flux cleaned = 0.0488515 Jy ! Component: 150 - total flux cleaned = 0.0562092 Jy ! Component: 200 - total flux cleaned = 0.0615924 Jy ! Total flux subtracted in 200 components = 0.0615924 Jy ! Clean residual min=-0.015213 max=0.013943 Jy/beam ! Clean residual mean=0.000136 rms=0.004465 Jy/beam ! Combined flux in latest and established models = 0.0615924 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0615924 Jy ! Inverting map and beam ! Estimated beam: bmin=7.619 mas, bmaj=29.67 mas, bpa=-14.63 degrees ! Estimated noise=1.02477 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 = -0.0057331 Jy ! Component: 100 - total flux cleaned = -0.00932382 Jy ! Component: 150 - total flux cleaned = -0.0106912 Jy ! Component: 200 - total flux cleaned = -0.0126688 Jy ! Total flux subtracted in 200 components = -0.0126688 Jy ! Clean residual min=-0.006786 max=0.007647 Jy/beam ! Clean residual mean=0.000012 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.0489236 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 129 components and 0.0489236 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=7.68 mas, bmaj=29.54 mas, bpa=-14.45 degrees ! Estimated noise=1.02398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204358 Jy ! Component: 100 - total flux cleaned = 0.00328884 Jy ! Component: 150 - total flux cleaned = 0.00394734 Jy ! Component: 200 - total flux cleaned = 0.00444403 Jy ! Total flux subtracted in 200 components = 0.00444403 Jy ! Clean residual min=-0.004850 max=0.005437 Jy/beam ! Clean residual mean=0.000028 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.0533676 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 = 0.00034201 Jy ! Component: 100 - total flux cleaned = 0.000644277 Jy ! Component: 150 - total flux cleaned = 0.00123947 Jy ! Component: 200 - total flux cleaned = 0.00161274 Jy ! Total flux subtracted in 200 components = 0.00161274 Jy ! Clean residual min=-0.004330 max=0.005085 Jy/beam ! Clean residual mean=0.000031 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.0549804 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 206 components and 0.0549804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.619 mas, bmaj=29.67 mas, bpa=-14.63 degrees ! Estimated noise=1.02477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161229 Jy ! Component: 100 - total flux cleaned = -0.0017195 Jy ! Component: 150 - total flux cleaned = -0.00180074 Jy ! Component: 200 - total flux cleaned = -0.00270758 Jy ! Total flux subtracted in 200 components = -0.00270758 Jy ! Clean residual min=-0.004515 max=0.005081 Jy/beam ! Clean residual mean=0.000005 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.0522728 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 247 components and 0.0522728 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=0.034701Jy sigma=0.479027 ! Fit after self-cal, rms=0.033440Jy sigma=0.461832 wmodel /scr/pima/bp192a0_uvs/J0203-4349_X_map.mod ! Writing 247 model components to file: /scr/pima/bp192a0_uvs/J0203-4349_X_map.mod wobs /scr/pima/bp192a0_uvs/J0203-4349_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0203-4349_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0203-4349_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a0_uvs/J0203-4349_X_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 = 0.000611244 Jy ! Component: 100 - total flux cleaned = 0.000520626 Jy ! Component: 150 - total flux cleaned = 0.000540655 Jy ! Component: 200 - total flux cleaned = 0.000934862 Jy ! Component: 250 - total flux cleaned = 0.00132225 Jy ! Component: 300 - total flux cleaned = 0.00170447 Jy ! Component: 350 - total flux cleaned = 0.00208238 Jy ! Component: 400 - total flux cleaned = 0.00245661 Jy ! Component: 450 - total flux cleaned = 0.00282788 Jy ! Component: 500 - total flux cleaned = 0.00318252 Jy ! Component: 550 - total flux cleaned = 0.00340444 Jy ! Component: 600 - total flux cleaned = 0.00361305 Jy ! Component: 650 - total flux cleaned = 0.00380881 Jy ! Component: 700 - total flux cleaned = 0.00400726 Jy ! Component: 750 - total flux cleaned = 0.00411653 Jy ! Component: 800 - total flux cleaned = 0.00418173 Jy ! Component: 850 - total flux cleaned = 0.00424968 Jy ! Component: 900 - total flux cleaned = 0.00426756 Jy ! Component: 950 - total flux cleaned = 0.00430408 Jy ! Component: 1000 - total flux cleaned = 0.00432348 Jy ! Component: 1050 - total flux cleaned = 0.00430221 Jy ! Component: 1100 - total flux cleaned = 0.0042803 Jy ! Component: 1150 - total flux cleaned = 0.00425719 Jy ! Component: 1200 - total flux cleaned = 0.00420901 Jy ! Component: 1250 - total flux cleaned = 0.00415812 Jy ! Component: 1300 - total flux cleaned = 0.00410345 Jy ! Component: 1350 - total flux cleaned = 0.00404514 Jy ! Component: 1400 - total flux cleaned = 0.00398353 Jy ! Component: 1450 - total flux cleaned = 0.00391815 Jy ! Component: 1500 - total flux cleaned = 0.00384935 Jy ! Component: 1550 - total flux cleaned = 0.00373926 Jy ! Component: 1600 - total flux cleaned = 0.00369984 Jy ! Component: 1650 - total flux cleaned = 0.00361904 Jy ! Component: 1700 - total flux cleaned = 0.00353227 Jy ! Component: 1750 - total flux cleaned = 0.00344045 Jy ! Component: 1800 - total flux cleaned = 0.0033919 Jy ! Component: 1850 - total flux cleaned = 0.00323629 Jy ! Component: 1900 - total flux cleaned = 0.00318104 Jy ! Component: 1950 - total flux cleaned = 0.00306561 Jy ! Component: 2000 - total flux cleaned = 0.00300587 Jy ! Component: 2050 - total flux cleaned = 0.00287785 Jy ! Component: 2100 - total flux cleaned = 0.00274049 Jy ! Component: 2150 - total flux cleaned = 0.00259362 Jy ! Component: 2200 - total flux cleaned = 0.00243742 Jy ! Component: 2250 - total flux cleaned = 0.00235459 Jy ! Component: 2300 - total flux cleaned = 0.00218211 Jy ! Component: 2350 - total flux cleaned = 0.00199619 Jy ! Component: 2400 - total flux cleaned = 0.00189813 Jy ! Component: 2450 - total flux cleaned = 0.00169229 Jy ! Component: 2500 - total flux cleaned = 0.00147335 Jy ! Component: 2550 - total flux cleaned = 0.00123582 Jy ! Component: 2600 - total flux cleaned = 0.00110832 Jy ! Component: 2650 - total flux cleaned = 0.000842365 Jy ! Component: 2700 - total flux cleaned = 0.000700689 Jy ! Component: 2750 - total flux cleaned = 0.000554571 Jy ! Component: 2800 - total flux cleaned = 0.000400886 Jy ! Component: 2850 - total flux cleaned = -9.62123e-05 Jy ! Component: 2900 - total flux cleaned = -0.000276332 Jy ! Component: 2950 - total flux cleaned = -0.00045809 Jy ! Component: 3000 - total flux cleaned = -0.000854494 Jy ! Component: 3050 - total flux cleaned = -0.00106257 Jy ! Component: 3100 - total flux cleaned = -0.00151112 Jy ! Component: 3150 - total flux cleaned = -0.00174637 Jy ! Component: 3200 - total flux cleaned = -0.00224905 Jy ! Component: 3250 - total flux cleaned = -0.00252202 Jy ! Component: 3300 - total flux cleaned = -0.00309464 Jy ! Component: 3350 - total flux cleaned = -0.00340508 Jy ! Component: 3400 - total flux cleaned = -0.00372432 Jy ! Component: 3450 - total flux cleaned = -0.00405743 Jy ! Component: 3500 - total flux cleaned = -0.0047796 Jy ! Component: 3550 - total flux cleaned = -0.00478343 Jy ! Component: 3600 - total flux cleaned = -0.00559316 Jy ! Component: 3650 - total flux cleaned = -0.00603507 Jy ! Component: 3700 - total flux cleaned = -0.00649322 Jy ! Component: 3750 - total flux cleaned = -0.00697929 Jy ! Component: 3800 - total flux cleaned = -0.007499 Jy ! Component: 3850 - total flux cleaned = -0.00860263 Jy ! Component: 3900 - total flux cleaned = -0.00920437 Jy ! Component: 3950 - total flux cleaned = -0.00982152 Jy ! Component: 4000 - total flux cleaned = -0.0104579 Jy ! Component: 4050 - total flux cleaned = -0.011815 Jy ! Total flux subtracted in 4096 components = -0.0125451 Jy ! Clean residual min=-0.038763 max=0.039916 Jy/beam ! Clean residual mean=0.000724 rms=0.012753 Jy/beam ! Combined flux in latest and established models = 0.0397277 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 445 components and 0.0397277 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0203-4349_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.619 x 29.67 at -14.63 degrees (North through East) ! Clean map min=-0.11631 max=0.086471 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0203-4349_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0864713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0139205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -48.2951 48.2951 96.5903 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0417 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6.211 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0203-4349_X_uvs.log closed on Fri Aug 21 06:52:17 2015