! Started logfile: /scr/pima/br149z8_uvs/J2201+5823_X_uvs.log on Tue Mar 29 13:39:32 2016 obs /scr/pima/br149z8_uvs/J2201+5823_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J2201+5823_X_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J2201+5823 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1568 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/br149z8_uvs/J2201+5823_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000800Jy sigma=28.438400 ! Fit after self-cal, rms=0.984563Jy sigma=28.341036 ! 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=2.025 mas, bmaj=2.737 mas, bpa=4.108 degrees ! Estimated noise=0.957135 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 = 0.0120364 Jy ! Component: 100 - total flux cleaned = 0.0134838 Jy ! Total flux subtracted in 100 components = 0.0134838 Jy ! Clean residual min=-0.001343 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0134838 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0134838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022985Jy sigma=0.649057 ! Fit after self-cal, rms=0.021237Jy sigma=0.600050 ! Inverting map ! Added new window around map position (-0.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313353 Jy ! Component: 100 - total flux cleaned = 0.00334609 Jy ! Total flux subtracted in 100 components = 0.00334609 Jy ! Clean residual min=-0.001728 max=0.001671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0168299 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0168299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020799Jy sigma=0.587736 ! Fit after self-cal, rms=0.020793Jy sigma=0.587500 ! 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=2.375 mas, bmaj=2.885 mas, bpa=-2.354 degrees ! Estimated noise=0.720828 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 = 3.45099e-05 Jy ! Component: 100 - total flux cleaned = 0.000133413 Jy ! Component: 150 - total flux cleaned = 0.000250691 Jy ! Component: 200 - total flux cleaned = 0.000347047 Jy ! Total flux subtracted in 200 components = 0.000347047 Jy ! Clean residual min=-0.001323 max=0.001423 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.017177 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.017177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020758Jy sigma=0.586440 ! Fit after self-cal, rms=0.020752Jy sigma=0.586289 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.375 x 2.885 at -2.354 degrees (North through East) ! Clean map min=-0.0013989 max=0.017773 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* HN 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 0.91 FD 0.95 HN 1.00* KP 1.18 ! LA 0.98 NL 0.89 OV 1.00* PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 0.88 FD 0.97 HN 1.00* KP 1.12 ! LA 1.00 NL 1.02 OV 1.00* PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.020752Jy sigma=0.586289 ! Fit after self-cal, rms=0.020693Jy sigma=0.585459 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=2.868 mas, bpa=-0.8553 degrees ! Estimated noise=0.716149 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 = 7.73266e-05 Jy ! Component: 100 - total flux cleaned = 0.000169296 Jy ! Component: 150 - total flux cleaned = 0.000203587 Jy ! Component: 200 - total flux cleaned = 0.000244617 Jy ! Total flux subtracted in 200 components = 0.000244617 Jy ! Clean residual min=-0.001245 max=0.001388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0174216 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0174216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020680Jy sigma=0.585047 ! Fit after self-cal, rms=0.020717Jy sigma=0.584764 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020717Jy sigma=0.584764 ! Fit after self-cal, rms=0.020913Jy sigma=0.584660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=2.866 mas, bpa=-0.4964 degrees ! Estimated noise=0.717933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84797e-05 Jy ! Component: 100 - total flux cleaned = 8.26403e-05 Jy ! Component: 150 - total flux cleaned = 0.000113783 Jy ! Component: 200 - total flux cleaned = 0.000141975 Jy ! Total flux subtracted in 200 components = 0.000141975 Jy ! Clean residual min=-0.001213 max=0.001384 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0175636 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0175636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020904Jy sigma=0.584347 ! Fit after self-cal, rms=0.020926Jy sigma=0.584270 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 = -3.94565e-05 Jy ! Component: 100 - total flux cleaned = -9.87525e-06 Jy ! Component: 150 - total flux cleaned = 8.11961e-06 Jy ! Component: 200 - total flux cleaned = 2.50452e-05 Jy ! Total flux subtracted in 200 components = 2.50452e-05 Jy ! Clean residual min=-0.001206 max=0.001371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0175886 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0175886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020919Jy sigma=0.584036 ! Fit after self-cal, rms=0.020923Jy sigma=0.584004 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020923Jy sigma=0.584004 ! Fit after self-cal, rms=0.021064Jy sigma=0.583974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=2.866 mas, bpa=-0.3771 degrees ! Estimated noise=0.718851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.31055e-05 Jy ! Component: 100 - total flux cleaned = 6.17421e-05 Jy ! Component: 150 - total flux cleaned = 8.72925e-05 Jy ! Component: 200 - total flux cleaned = 0.000102955 Jy ! Total flux subtracted in 200 components = 0.000102955 Jy ! Clean residual min=-0.001174 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0176915 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0176916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021058Jy sigma=0.583774 ! Fit after self-cal, rms=0.021077Jy sigma=0.583728 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 = -1.68239e-06 Jy ! Component: 100 - total flux cleaned = 2.57591e-05 Jy ! Component: 150 - total flux cleaned = 3.40731e-05 Jy ! Component: 200 - total flux cleaned = 4.18778e-05 Jy ! Total flux subtracted in 200 components = 4.18778e-05 Jy ! Clean residual min=-0.001164 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0177334 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0177334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021071Jy sigma=0.583545 ! Fit after self-cal, rms=0.021072Jy sigma=0.583428 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021072Jy sigma=0.583428 ! Fit after self-cal, rms=0.021159Jy sigma=0.583416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.675 mas, bmaj=3.318 mas, bpa=-12.39 degrees ! Estimated noise=0.755611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17044e-05 Jy ! Component: 100 - total flux cleaned = -3.42221e-05 Jy ! Component: 150 - total flux cleaned = -4.21409e-05 Jy ! Component: 200 - total flux cleaned = -3.50768e-05 Jy ! Total flux subtracted in 200 components = -3.50768e-05 Jy ! Clean residual min=-0.001182 max=0.001466 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0176984 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0176984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021152Jy sigma=0.583240 ! Fit after self-cal, rms=0.021162Jy sigma=0.583196 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 = 1.65168e-05 Jy ! Component: 100 - total flux cleaned = 2.42562e-05 Jy ! Component: 150 - total flux cleaned = 3.13478e-05 Jy ! Component: 200 - total flux cleaned = 3.15968e-05 Jy ! Total flux subtracted in 200 components = 3.15968e-05 Jy ! Clean residual min=-0.001180 max=0.001464 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0177299 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0177299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021157Jy sigma=0.583055 ! Fit after self-cal, rms=0.021159Jy sigma=0.583031 ! 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=2.356 mas, bmaj=2.865 mas, bpa=-0.2839 degrees ! Estimated noise=0.719044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.356 x 2.865 at -0.2839 degrees (North through East) ! Clean map min=-0.0017033 max=0.017554 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=2.016 mas, bmaj=2.723 mas, bpa=5.635 degrees ! Estimated noise=0.953428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139094 Jy ! Component: 100 - total flux cleaned = 0.0160575 Jy ! Component: 150 - total flux cleaned = 0.0165685 Jy ! Component: 200 - total flux cleaned = 0.0169744 Jy ! Total flux subtracted in 200 components = 0.0169744 Jy ! Clean residual min=-0.001888 max=0.002049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0169744 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0169744 Jy ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=2.865 mas, bpa=-0.2839 degrees ! Estimated noise=0.719044 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 = 0.0004193 Jy ! Component: 100 - total flux cleaned = 0.000703981 Jy ! Component: 150 - total flux cleaned = 0.000904502 Jy ! Component: 200 - total flux cleaned = 0.000990728 Jy ! Total flux subtracted in 200 components = 0.000990728 Jy ! Clean residual min=-0.001496 max=0.001817 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0179651 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0179651 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=2.675 mas, bmaj=3.318 mas, bpa=-12.39 degrees ! Estimated noise=0.755611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202017 Jy ! Component: 100 - total flux cleaned = 0.000218075 Jy ! Component: 150 - total flux cleaned = 0.000247524 Jy ! Component: 200 - total flux cleaned = 0.000274407 Jy ! Total flux subtracted in 200 components = 0.000274407 Jy ! Clean residual min=-0.001537 max=0.001745 Jy/beam ! Clean residual mean=-0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0182395 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 = 2.48648e-05 Jy ! Component: 100 - total flux cleaned = 4.80069e-05 Jy ! Component: 150 - total flux cleaned = 5.84313e-05 Jy ! Component: 200 - total flux cleaned = 5.83991e-05 Jy ! Total flux subtracted in 200 components = 5.83991e-05 Jy ! Clean residual min=-0.001479 max=0.001690 Jy/beam ! Clean residual mean=-0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0182979 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0182979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=2.865 mas, bpa=-0.2839 degrees ! Estimated noise=0.719044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105478 Jy ! Component: 100 - total flux cleaned = 9.42476e-05 Jy ! Component: 150 - total flux cleaned = 8.42339e-05 Jy ! Component: 200 - total flux cleaned = 8.41211e-05 Jy ! Total flux subtracted in 200 components = 8.41211e-05 Jy ! Clean residual min=-0.001317 max=0.001611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.018382 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.018382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021207Jy sigma=0.584385 ! Fit after self-cal, rms=0.021203Jy sigma=0.584041 wmodel /scr/pima/br149z8_uvs/J2201+5823_X_map.mod ! Writing 47 model components to file: /scr/pima/br149z8_uvs/J2201+5823_X_map.mod wobs /scr/pima/br149z8_uvs/J2201+5823_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J2201+5823_X_uvs.fits wwins /scr/pima/br149z8_uvs/J2201+5823_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br149z8_uvs/J2201+5823_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 = 0.000682278 Jy ! Component: 100 - total flux cleaned = 0.00104769 Jy ! Component: 150 - total flux cleaned = 0.00110198 Jy ! Component: 200 - total flux cleaned = 0.00116596 Jy ! Component: 250 - total flux cleaned = 0.00113753 Jy ! Component: 300 - total flux cleaned = 0.00112395 Jy ! Component: 350 - total flux cleaned = 0.0011005 Jy ! Component: 400 - total flux cleaned = 0.000996978 Jy ! Component: 450 - total flux cleaned = 0.000910804 Jy ! Component: 500 - total flux cleaned = 0.000849197 Jy ! Component: 550 - total flux cleaned = 0.00077108 Jy ! Component: 600 - total flux cleaned = 0.000696709 Jy ! Component: 650 - total flux cleaned = 0.000679077 Jy ! Component: 700 - total flux cleaned = 0.000635762 Jy ! Component: 750 - total flux cleaned = 0.000593973 Jy ! Component: 800 - total flux cleaned = 0.000487994 Jy ! Component: 850 - total flux cleaned = 0.000384038 Jy ! Component: 900 - total flux cleaned = 0.000289953 Jy ! Component: 950 - total flux cleaned = 0.000197604 Jy ! Component: 1000 - total flux cleaned = 0.000106949 Jy ! Component: 1050 - total flux cleaned = 2.91465e-06 Jy ! Component: 1100 - total flux cleaned = -0.00010662 Jy ! Component: 1150 - total flux cleaned = -0.00022157 Jy ! Component: 1200 - total flux cleaned = -0.000320702 Jy ! Component: 1250 - total flux cleaned = -0.000418481 Jy ! Component: 1300 - total flux cleaned = -0.000514951 Jy ! Component: 1350 - total flux cleaned = -0.000617125 Jy ! Component: 1400 - total flux cleaned = -0.000718328 Jy ! Component: 1450 - total flux cleaned = -0.000818593 Jy ! Component: 1500 - total flux cleaned = -0.00092457 Jy ! Component: 1550 - total flux cleaned = -0.00102967 Jy ! Component: 1600 - total flux cleaned = -0.00113393 Jy ! Component: 1650 - total flux cleaned = -0.00123744 Jy ! Component: 1700 - total flux cleaned = -0.001321 Jy ! Component: 1750 - total flux cleaned = -0.00141708 Jy ! Component: 1800 - total flux cleaned = -0.00150005 Jy ! Component: 1850 - total flux cleaned = -0.00159557 Jy ! Component: 1900 - total flux cleaned = -0.00168455 Jy ! Component: 1950 - total flux cleaned = -0.00177346 Jy ! Component: 2000 - total flux cleaned = -0.00185589 Jy ! Component: 2050 - total flux cleaned = -0.00193825 Jy ! Component: 2100 - total flux cleaned = -0.0020143 Jy ! Component: 2150 - total flux cleaned = -0.00208399 Jy ! Component: 2200 - total flux cleaned = -0.0021538 Jy ! Component: 2250 - total flux cleaned = -0.00221106 Jy ! Component: 2300 - total flux cleaned = -0.00225567 Jy ! Component: 2350 - total flux cleaned = -0.00231325 Jy ! Component: 2400 - total flux cleaned = -0.00237753 Jy ! Component: 2450 - total flux cleaned = -0.00242268 Jy ! Component: 2500 - total flux cleaned = -0.00247458 Jy ! Component: 2550 - total flux cleaned = -0.00252023 Jy ! Component: 2600 - total flux cleaned = -0.002553 Jy ! Component: 2650 - total flux cleaned = -0.00259921 Jy ! Component: 2700 - total flux cleaned = -0.00263248 Jy ! Component: 2750 - total flux cleaned = -0.00266604 Jy ! Component: 2800 - total flux cleaned = -0.00267962 Jy ! Component: 2850 - total flux cleaned = -0.00270691 Jy ! Component: 2900 - total flux cleaned = -0.00274131 Jy ! Component: 2950 - total flux cleaned = -0.00275524 Jy ! Component: 3000 - total flux cleaned = -0.00277628 Jy ! Component: 3050 - total flux cleaned = -0.00279749 Jy ! Component: 3100 - total flux cleaned = -0.00283311 Jy ! Component: 3150 - total flux cleaned = -0.00286194 Jy ! Component: 3200 - total flux cleaned = -0.00289104 Jy ! Component: 3250 - total flux cleaned = -0.00290565 Jy ! Component: 3300 - total flux cleaned = -0.00293527 Jy ! Component: 3350 - total flux cleaned = -0.00295777 Jy ! Component: 3400 - total flux cleaned = -0.00295784 Jy ! Component: 3450 - total flux cleaned = -0.00298077 Jy ! Component: 3500 - total flux cleaned = -0.00298077 Jy ! Component: 3550 - total flux cleaned = -0.00299626 Jy ! Component: 3600 - total flux cleaned = -0.00299627 Jy ! Component: 3650 - total flux cleaned = -0.00301218 Jy ! Component: 3700 - total flux cleaned = -0.00302028 Jy ! Component: 3750 - total flux cleaned = -0.00302853 Jy ! Component: 3800 - total flux cleaned = -0.00302855 Jy ! Component: 3850 - total flux cleaned = -0.00303691 Jy ! Component: 3900 - total flux cleaned = -0.00304536 Jy ! Component: 3950 - total flux cleaned = -0.00306244 Jy ! Component: 4000 - total flux cleaned = -0.0030625 Jy ! Component: 4050 - total flux cleaned = -0.00307121 Jy ! Total flux subtracted in 4096 components = -0.00308895 Jy ! Clean residual min=-0.000505 max=0.000477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0152931 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 234 components and 0.0152931 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149z8_uvs/J2201+5823_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.356 x 2.865 at -0.2839 degrees (North through East) ! Clean map min=-0.0015545 max=0.017887 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J2201+5823_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0178865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.69364 2.69364 5.38728 10.7746 21.5491 43.0983 86.1965 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 111.373 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J2201+5823_X_uvs.log closed on Tue Mar 29 13:39:35 2016