! Started logfile: /scr/pima/br145a7_uvs/J2139+5544_X_uvs.log on Thu Feb 18 16:40:44 2016 obs /scr/pima/br145a7_uvs/J2139+5544_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J2139+5544_X_uva.fits ! AN table 1: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J2139+5544 ! ! 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 0 lines of history. ! ! Reading 280 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/br145a7_uvs/J2139+5544_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000150Jy sigma=49.064580 ! Fit after self-cal, rms=0.987894Jy sigma=48.731439 ! 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=6.123 mas, bmaj=7.452 mas, bpa=40.6 degrees ! Estimated noise=1.07205 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 = 0.00951774 Jy ! Component: 100 - total flux cleaned = 0.0104906 Jy ! Total flux subtracted in 100 components = 0.0104906 Jy ! Clean residual min=-0.001108 max=0.001113 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0104906 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0104906 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=0.014981Jy sigma=0.714191 ! Fit after self-cal, rms=0.013162Jy sigma=0.628931 ! Inverting map ! Added new window around map position (0, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020486 Jy ! Component: 100 - total flux cleaned = 0.00234118 Jy ! Total flux subtracted in 100 components = 0.00234118 Jy ! Clean residual min=-0.000954 max=0.001121 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0128318 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.0128318 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=0.012699Jy sigma=0.606662 ! Fit after self-cal, rms=0.012687Jy sigma=0.606407 ! 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=6.103 mas, bmaj=8.153 mas, bpa=28.34 degrees ! Estimated noise=0.99829 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 = -6.86674e-05 Jy ! Component: 100 - total flux cleaned = 0.00014843 Jy ! Component: 150 - total flux cleaned = 0.000191581 Jy ! Component: 200 - total flux cleaned = 0.000141272 Jy ! Total flux subtracted in 200 components = 0.000141272 Jy ! Clean residual min=-0.000874 max=0.000866 Jy/beam ! Clean residual mean=0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0129731 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 89 components and 0.0129731 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=0.012627Jy sigma=0.603637 ! Fit after self-cal, rms=0.012616Jy sigma=0.603390 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.103 x 8.153 at 28.34 degrees (North through East) ! Clean map min=-0.0011396 max=0.0096987 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 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.88 LA 1.11 OV 1.00* ! PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.012616Jy sigma=0.603390 ! Fit after self-cal, rms=0.012539Jy sigma=0.602084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.099 mas, bmaj=8.187 mas, bpa=27.75 degrees ! Estimated noise=0.9879 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 = -0.00021928 Jy ! Component: 100 - total flux cleaned = -0.000355899 Jy ! Component: 150 - total flux cleaned = -0.000457749 Jy ! Component: 200 - total flux cleaned = -0.000498236 Jy ! Total flux subtracted in 200 components = -0.000498236 Jy ! Clean residual min=-0.000796 max=0.000761 Jy/beam ! Clean residual mean=0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0124748 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 116 components and 0.0124748 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=0.012533Jy sigma=0.601598 ! Fit after self-cal, rms=0.012532Jy sigma=0.601449 ! 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=0.012532Jy sigma=0.601449 ! Fit after self-cal, rms=0.012194Jy sigma=0.600043 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.081 mas, bmaj=8.19 mas, bpa=27.99 degrees ! Estimated noise=0.97165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138891 Jy ! Component: 100 - total flux cleaned = -0.000218504 Jy ! Component: 150 - total flux cleaned = -0.000270239 Jy ! Component: 200 - total flux cleaned = -0.000287566 Jy ! Total flux subtracted in 200 components = -0.000287566 Jy ! Clean residual min=-0.000810 max=0.000633 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0121873 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.0121873 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=0.012189Jy sigma=0.599685 ! Fit after self-cal, rms=0.012191Jy sigma=0.599600 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 = -1.75606e-05 Jy ! Component: 100 - total flux cleaned = -3.80397e-05 Jy ! Component: 150 - total flux cleaned = -5.78811e-05 Jy ! Component: 200 - total flux cleaned = -8.05694e-05 Jy ! Total flux subtracted in 200 components = -8.05694e-05 Jy ! Clean residual min=-0.000814 max=0.000625 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0121067 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.0121067 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=0.012189Jy sigma=0.599473 ! Fit after self-cal, rms=0.012188Jy sigma=0.599463 ! 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=0.012188Jy sigma=0.599463 ! Fit after self-cal, rms=0.012116Jy sigma=0.599407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.081 mas, bmaj=8.192 mas, bpa=28.05 degrees ! Estimated noise=0.96637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.70305e-05 Jy ! Component: 100 - total flux cleaned = -0.000139749 Jy ! Component: 150 - total flux cleaned = -0.000154382 Jy ! Component: 200 - total flux cleaned = -0.00016927 Jy ! Total flux subtracted in 200 components = -0.00016927 Jy ! Clean residual min=-0.000807 max=0.000600 Jy/beam ! Clean residual mean=0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0119374 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.0119374 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=0.012115Jy sigma=0.599282 ! Fit after self-cal, rms=0.012115Jy sigma=0.599275 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 = -3.68036e-05 Jy ! Component: 100 - total flux cleaned = -4.8089e-05 Jy ! Component: 150 - total flux cleaned = -5.92999e-05 Jy ! Component: 200 - total flux cleaned = -6.78304e-05 Jy ! Total flux subtracted in 200 components = -6.78304e-05 Jy ! Clean residual min=-0.000813 max=0.000591 Jy/beam ! Clean residual mean=0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0118696 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 0.0118696 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=0.012114Jy sigma=0.599187 ! Fit after self-cal, rms=0.012113Jy sigma=0.599183 ! 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=0.012113Jy sigma=0.599183 ! Fit after self-cal, rms=0.012088Jy sigma=0.599176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.16 mas, bmaj=8.204 mas, bpa=27.77 degrees ! Estimated noise=0.964222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23362e-05 Jy ! Component: 100 - total flux cleaned = -8.51022e-05 Jy ! Component: 150 - total flux cleaned = -9.085e-05 Jy ! Component: 200 - total flux cleaned = -9.86472e-05 Jy ! Total flux subtracted in 200 components = -9.86472e-05 Jy ! Clean residual min=-0.000801 max=0.000590 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0117709 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 159 components and 0.0117709 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=0.012087Jy sigma=0.599091 ! Fit after self-cal, rms=0.012087Jy sigma=0.599088 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 = -2.50602e-05 Jy ! Component: 100 - total flux cleaned = -3.04135e-05 Jy ! Component: 150 - total flux cleaned = -3.05575e-05 Jy ! Component: 200 - total flux cleaned = -3.08277e-05 Jy ! Total flux subtracted in 200 components = -3.08277e-05 Jy ! Clean residual min=-0.000801 max=0.000584 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0117401 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 162 components and 0.0117401 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=0.012086Jy sigma=0.599019 ! Fit after self-cal, rms=0.012085Jy sigma=0.599017 ! 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=6.083 mas, bmaj=8.193 mas, bpa=28.09 degrees ! Estimated noise=0.964645 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.083 x 8.193 at 28.09 degrees (North through East) ! Clean map min=-0.0013722 max=0.0091815 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=6.108 mas, bmaj=7.485 mas, bpa=39.7 degrees ! Estimated noise=1.04152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107821 Jy ! Component: 100 - total flux cleaned = 0.0121294 Jy ! Component: 150 - total flux cleaned = 0.0122395 Jy ! Component: 200 - total flux cleaned = 0.0125022 Jy ! Total flux subtracted in 200 components = 0.0125022 Jy ! Clean residual min=-0.001145 max=0.001148 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0125022 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0125022 Jy ! Inverting map and beam ! Estimated beam: bmin=6.083 mas, bmaj=8.193 mas, bpa=28.09 degrees ! Estimated noise=0.964645 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 = 0.000436167 Jy ! Component: 100 - total flux cleaned = 0.000488488 Jy ! Component: 150 - total flux cleaned = 0.000418969 Jy ! Component: 200 - total flux cleaned = 0.000331898 Jy ! Total flux subtracted in 200 components = 0.000331898 Jy ! Clean residual min=-0.000936 max=0.000823 Jy/beam ! Clean residual mean=0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0128341 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.0128341 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=6.16 mas, bmaj=8.204 mas, bpa=27.77 degrees ! Estimated noise=0.964222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.10761e-05 Jy ! Component: 100 - total flux cleaned = -0.00014701 Jy ! Component: 150 - total flux cleaned = -0.000184935 Jy ! Component: 200 - total flux cleaned = -0.000225085 Jy ! Total flux subtracted in 200 components = -0.000225085 Jy ! Clean residual min=-0.000917 max=0.000741 Jy/beam ! Clean residual mean=0.000004 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.012609 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 = -2.64759e-05 Jy ! Component: 100 - total flux cleaned = -6.51832e-05 Jy ! Component: 150 - total flux cleaned = -9.2129e-05 Jy ! Component: 200 - total flux cleaned = -0.000117941 Jy ! Total flux subtracted in 200 components = -0.000117941 Jy ! Clean residual min=-0.000906 max=0.000687 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0124911 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 85 components and 0.0124911 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.083 mas, bmaj=8.193 mas, bpa=28.09 degrees ! Estimated noise=0.964645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.60212e-05 Jy ! Component: 100 - total flux cleaned = -4.36786e-05 Jy ! Component: 150 - total flux cleaned = -7.36239e-05 Jy ! Component: 200 - total flux cleaned = -9.88988e-05 Jy ! Total flux subtracted in 200 components = -9.88988e-05 Jy ! Clean residual min=-0.000910 max=0.000653 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0123922 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.0123922 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=0.012105Jy sigma=0.600232 ! Fit after self-cal, rms=0.012100Jy sigma=0.599696 wmodel /scr/pima/br145a7_uvs/J2139+5544_X_map.mod ! Writing 93 model components to file: /scr/pima/br145a7_uvs/J2139+5544_X_map.mod wobs /scr/pima/br145a7_uvs/J2139+5544_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J2139+5544_X_uvs.fits wwins /scr/pima/br145a7_uvs/J2139+5544_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br145a7_uvs/J2139+5544_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 = -7.20787e-05 Jy ! Component: 100 - total flux cleaned = -3.72633e-05 Jy ! Component: 150 - total flux cleaned = -3.74036e-05 Jy ! Component: 200 - total flux cleaned = 6.04562e-06 Jy ! Component: 250 - total flux cleaned = -4.68836e-06 Jy ! Component: 300 - total flux cleaned = 2.73197e-05 Jy ! Component: 350 - total flux cleaned = 8.08095e-05 Jy ! Component: 400 - total flux cleaned = 0.000134682 Jy ! Component: 450 - total flux cleaned = 0.000178087 Jy ! Component: 500 - total flux cleaned = 0.000221823 Jy ! Component: 550 - total flux cleaned = 0.00029924 Jy ! Component: 600 - total flux cleaned = 0.000377766 Jy ! Component: 650 - total flux cleaned = 0.00044627 Jy ! Component: 700 - total flux cleaned = 0.000527347 Jy ! Component: 750 - total flux cleaned = 0.000574335 Jy ! Component: 800 - total flux cleaned = 0.000622368 Jy ! Component: 850 - total flux cleaned = 0.000671262 Jy ! Component: 900 - total flux cleaned = 0.000721123 Jy ! Component: 950 - total flux cleaned = 0.000785355 Jy ! Component: 1000 - total flux cleaned = 0.000838003 Jy ! Component: 1050 - total flux cleaned = 0.000864902 Jy ! Component: 1100 - total flux cleaned = 0.000892393 Jy ! Component: 1150 - total flux cleaned = 0.000920516 Jy ! Component: 1200 - total flux cleaned = 0.000920581 Jy ! Component: 1250 - total flux cleaned = 0.000935388 Jy ! Component: 1300 - total flux cleaned = 0.000950817 Jy ! Component: 1350 - total flux cleaned = 0.000935041 Jy ! Component: 1400 - total flux cleaned = 0.000967217 Jy ! Component: 1450 - total flux cleaned = 0.000950723 Jy ! Component: 1500 - total flux cleaned = 0.000950376 Jy ! Component: 1550 - total flux cleaned = 0.000967655 Jy ! Component: 1600 - total flux cleaned = 0.000985216 Jy ! Component: 1650 - total flux cleaned = 0.000966557 Jy ! Component: 1700 - total flux cleaned = 0.00100426 Jy ! Component: 1750 - total flux cleaned = 0.00100433 Jy ! Component: 1800 - total flux cleaned = 0.00098448 Jy ! Component: 1850 - total flux cleaned = 0.00100478 Jy ! Component: 1900 - total flux cleaned = 0.00100466 Jy ! Component: 1950 - total flux cleaned = 0.00100432 Jy ! Component: 2000 - total flux cleaned = 0.00100414 Jy ! Component: 2050 - total flux cleaned = 0.00100375 Jy ! Component: 2100 - total flux cleaned = 0.00100382 Jy ! Component: 2150 - total flux cleaned = 0.00100385 Jy ! Component: 2200 - total flux cleaned = 0.00100337 Jy ! Component: 2250 - total flux cleaned = 0.0010028 Jy ! Component: 2300 - total flux cleaned = 0.00100279 Jy ! Component: 2350 - total flux cleaned = 0.000949051 Jy ! Component: 2400 - total flux cleaned = 0.00092181 Jy ! Component: 2450 - total flux cleaned = 0.0008649 Jy ! Component: 2500 - total flux cleaned = 0.000806393 Jy ! Component: 2550 - total flux cleaned = 0.000775443 Jy ! Component: 2600 - total flux cleaned = 0.000775111 Jy ! Component: 2650 - total flux cleaned = 0.000774267 Jy ! Component: 2700 - total flux cleaned = 0.000774543 Jy ! Component: 2750 - total flux cleaned = 0.00074127 Jy ! Component: 2800 - total flux cleaned = 0.000810883 Jy ! Component: 2850 - total flux cleaned = 0.000883175 Jy ! Component: 2900 - total flux cleaned = 0.000920409 Jy ! Component: 2950 - total flux cleaned = 0.000957666 Jy ! Component: 3000 - total flux cleaned = 0.00107606 Jy ! Component: 3050 - total flux cleaned = 0.00107563 Jy ! Component: 3100 - total flux cleaned = 0.00120034 Jy ! Component: 3150 - total flux cleaned = 0.00141511 Jy ! Component: 3200 - total flux cleaned = 0.00168143 Jy ! Component: 3250 - total flux cleaned = 0.00190947 Jy ! Component: 3300 - total flux cleaned = 0.00214507 Jy ! Component: 3350 - total flux cleaned = 0.00243455 Jy ! Component: 3400 - total flux cleaned = 0.00273403 Jy ! Component: 3450 - total flux cleaned = 0.00314659 Jy ! Component: 3500 - total flux cleaned = 0.00352 Jy ! Component: 3550 - total flux cleaned = 0.00373997 Jy ! Component: 3600 - total flux cleaned = 0.00407785 Jy ! Component: 3650 - total flux cleaned = 0.00454553 Jy ! Component: 3700 - total flux cleaned = 0.00472626 Jy ! Component: 3750 - total flux cleaned = 0.00515959 Jy ! Component: 3800 - total flux cleaned = 0.0055449 Jy ! Component: 3850 - total flux cleaned = 0.00594277 Jy ! Component: 3900 - total flux cleaned = 0.00642183 Jy ! Component: 3950 - total flux cleaned = 0.00670441 Jy ! Component: 4000 - total flux cleaned = 0.00721152 Jy ! Component: 4050 - total flux cleaned = 0.00766145 Jy ! Total flux subtracted in 4096 components = 0.00804781 Jy ! Clean residual min=-0.004572 max=0.004262 Jy/beam ! Clean residual mean=-0.000038 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.02044 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 209 components and 0.02044 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145a7_uvs/J2139+5544_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.083 x 8.193 at 28.09 degrees (North through East) ! Clean map min=-0.0069931 max=0.017298 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J2139+5544_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0172977 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00156441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -27.1321 27.1321 54.2642 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 11.057 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J2139+5544_X_uvs.log closed on Thu Feb 18 16:40:48 2016