! Started logfile: /scr/pima/bg219i_uvs/J1723+3417_S_uvs.log on Wed Apr 6 23:09:43 2016 obs /scr/pima/bg219i_uvs/J1723+3417_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1723+3417_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J1723+3417 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6032 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1723+3417_S] 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 0.500x0.500 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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010753Jy sigma=24.262361 ! Fit after self-cal, rms=0.880064Jy sigma=21.450311 ! 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=3.267 mas, bmaj=4.636 mas, bpa=-27.5 degrees ! Estimated noise=0.724533 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 = 0.0791382 Jy ! Component: 100 - total flux cleaned = 0.120249 Jy ! Total flux subtracted in 100 components = 0.120249 Jy ! Clean residual min=-0.015571 max=0.035225 Jy/beam ! Clean residual mean=0.000014 rms=0.004711 Jy/beam ! Combined flux in latest and established models = 0.120249 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.120249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114077Jy sigma=2.593708 ! Fit after self-cal, rms=0.110711Jy sigma=2.520089 ! Inverting map ! Added new window around map position (-2, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430733 Jy ! Component: 100 - total flux cleaned = 0.0711927 Jy ! Total flux subtracted in 100 components = 0.0711927 Jy ! Clean residual min=-0.011624 max=0.025056 Jy/beam ! Clean residual mean=0.000004 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.191441 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.191441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081816Jy sigma=1.869453 ! Fit after self-cal, rms=0.078713Jy sigma=1.790521 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027561 Jy ! Component: 100 - total flux cleaned = 0.0442143 Jy ! Total flux subtracted in 100 components = 0.0442143 Jy ! Clean residual min=-0.009089 max=0.013809 Jy/beam ! Clean residual mean=0.000000 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.235656 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.235656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065656Jy sigma=1.482546 ! Fit after self-cal, rms=0.064436Jy sigma=1.450843 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141442 Jy ! Component: 100 - total flux cleaned = 0.0228057 Jy ! Total flux subtracted in 100 components = 0.0228057 Jy ! Clean residual min=-0.006993 max=0.006284 Jy/beam ! Clean residual mean=-0.000001 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.258461 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.258461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060916Jy sigma=1.361728 ! Fit after self-cal, rms=0.060601Jy sigma=1.354526 ! 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=4.079 mas, bmaj=5.829 mas, bpa=-27.76 degrees ! Estimated noise=0.403026 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 = 0.00697587 Jy ! Component: 100 - total flux cleaned = 0.0101075 Jy ! Component: 150 - total flux cleaned = 0.0109756 Jy ! Component: 200 - total flux cleaned = 0.0115861 Jy ! Total flux subtracted in 200 components = 0.0115861 Jy ! Clean residual min=-0.003565 max=0.003758 Jy/beam ! Clean residual mean=-0.000006 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.270047 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.270047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059791Jy sigma=1.331627 ! Fit after self-cal, rms=0.059687Jy sigma=1.329354 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.079 x 5.829 at -27.76 degrees (North through East) ! Clean map min=-0.0033543 max=0.097231 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 1.02 FD 1.02 HN 1.08 KP 0.99 ! LA 0.96 MK 0.94 NL 1.03 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 1.00 ! LA 0.97 MK 0.95 NL 0.90 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 0.99 ! LA 0.99 MK 1.00 NL 1.19 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.93 KP 0.98 ! LA 0.99 MK 0.91 NL 0.99 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.059687Jy sigma=1.329354 ! Fit after self-cal, rms=0.059030Jy sigma=1.319485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.839 mas, bpa=-28.23 degrees ! Estimated noise=0.39857 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 = -0.000767425 Jy ! Component: 100 - total flux cleaned = -0.00062026 Jy ! Component: 150 - total flux cleaned = -0.000305863 Jy ! Component: 200 - total flux cleaned = -0.000141683 Jy ! Total flux subtracted in 200 components = -0.000141683 Jy ! Clean residual min=-0.003103 max=0.003358 Jy/beam ! Clean residual mean=-0.000005 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.269906 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.269906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058870Jy sigma=1.314528 ! Fit after self-cal, rms=0.058838Jy sigma=1.313821 ! 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. ! ! Fit before self-cal, rms=0.058838Jy sigma=1.313821 ! Fit after self-cal, rms=0.058396Jy sigma=1.309821 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.025 mas, bmaj=5.703 mas, bpa=-26.14 degrees ! Estimated noise=0.393705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.73223e-05 Jy ! Component: 100 - total flux cleaned = 0.000161209 Jy ! Component: 150 - total flux cleaned = 0.000256356 Jy ! Component: 200 - total flux cleaned = 0.000213167 Jy ! Total flux subtracted in 200 components = 0.000213167 Jy ! Clean residual min=-0.002661 max=0.002996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.270119 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.270119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058316Jy sigma=1.307054 ! Fit after self-cal, rms=0.058301Jy sigma=1.306634 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 (-7, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101488 Jy ! Component: 100 - total flux cleaned = 0.000959611 Jy ! Component: 150 - total flux cleaned = 0.000957487 Jy ! Component: 200 - total flux cleaned = 0.00111662 Jy ! Total flux subtracted in 200 components = 0.00111662 Jy ! Clean residual min=-0.002332 max=0.002391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.271236 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.271236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058131Jy sigma=1.301370 ! Fit after self-cal, rms=0.058117Jy sigma=1.301057 ! 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. ! ! Fit before self-cal, rms=0.058117Jy sigma=1.301057 ! Fit after self-cal, rms=0.057837Jy sigma=1.300740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=5.641 mas, bpa=-24.78 degrees ! Estimated noise=0.391057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345707 Jy ! Component: 100 - total flux cleaned = 0.000441988 Jy ! Component: 150 - total flux cleaned = 0.000567664 Jy ! Component: 200 - total flux cleaned = 0.000644441 Jy ! Total flux subtracted in 200 components = 0.000644441 Jy ! Clean residual min=-0.002248 max=0.002235 Jy/beam ! Clean residual mean=-0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.27188 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.27188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057781Jy sigma=1.298923 ! Fit after self-cal, rms=0.057775Jy sigma=1.298859 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 = 4.01162e-05 Jy ! Component: 100 - total flux cleaned = 0.000111206 Jy ! Component: 150 - total flux cleaned = 0.00017838 Jy ! Component: 200 - total flux cleaned = 0.000241023 Jy ! Total flux subtracted in 200 components = 0.000241023 Jy ! Clean residual min=-0.002220 max=0.002202 Jy/beam ! Clean residual mean=-0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.272121 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.272121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057744Jy sigma=1.297803 ! Fit after self-cal, rms=0.057742Jy sigma=1.297764 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.057742Jy sigma=1.297764 ! Fit after self-cal, rms=0.057629Jy sigma=1.297692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.001 mas, bmaj=10.56 mas, bpa=-11.6 degrees ! Estimated noise=0.4945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.94962e-06 Jy ! Component: 100 - total flux cleaned = 0.000229339 Jy ! Component: 150 - total flux cleaned = 0.000320502 Jy ! Component: 200 - total flux cleaned = 0.000346771 Jy ! Total flux subtracted in 200 components = 0.000346771 Jy ! Clean residual min=-0.002198 max=0.002367 Jy/beam ! Clean residual mean=-0.000007 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.272468 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.272468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057620Jy sigma=1.297418 ! Fit after self-cal, rms=0.057616Jy sigma=1.297380 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 = -4.61068e-05 Jy ! Component: 100 - total flux cleaned = -6.54919e-06 Jy ! Component: 150 - total flux cleaned = 3.79386e-06 Jy ! Component: 200 - total flux cleaned = 1.39329e-05 Jy ! Total flux subtracted in 200 components = 1.39329e-05 Jy ! Clean residual min=-0.002183 max=0.002380 Jy/beam ! Clean residual mean=-0.000007 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.272482 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.272482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057614Jy sigma=1.297325 ! Fit after self-cal, rms=0.057612Jy sigma=1.297303 ! 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=4.02 mas, bmaj=5.617 mas, bpa=-24.22 degrees ! Estimated noise=0.389988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 5.617 at -24.22 degrees (North through East) ! Clean map min=-0.0021131 max=0.092234 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=3.238 mas, bmaj=4.486 mas, bpa=-24.25 degrees ! Estimated noise=0.68457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0825017 Jy ! Component: 100 - total flux cleaned = 0.135304 Jy ! Component: 150 - total flux cleaned = 0.171395 Jy ! Component: 200 - total flux cleaned = 0.196655 Jy ! Total flux subtracted in 200 components = 0.196655 Jy ! Clean residual min=-0.008064 max=0.015005 Jy/beam ! Clean residual mean=0.000006 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.196655 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.196655 Jy ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.617 mas, bpa=-24.22 degrees ! Estimated noise=0.389988 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 = 0.0272934 Jy ! Component: 100 - total flux cleaned = 0.0433759 Jy ! Component: 150 - total flux cleaned = 0.0536249 Jy ! Component: 200 - total flux cleaned = 0.0602867 Jy ! Total flux subtracted in 200 components = 0.0602867 Jy ! Clean residual min=-0.003177 max=0.005344 Jy/beam ! Clean residual mean=0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.256941 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.256941 Jy ! Inverting map ! Added new window around map position (2, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050835 Jy ! Component: 100 - total flux cleaned = 0.00766207 Jy ! Component: 150 - total flux cleaned = 0.00934037 Jy ! Component: 200 - total flux cleaned = 0.0106947 Jy ! Total flux subtracted in 200 components = 0.0106947 Jy ! Clean residual min=-0.002393 max=0.002501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.267636 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.267636 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.001 mas, bmaj=10.56 mas, bpa=-11.6 degrees ! Estimated noise=0.4945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209847 Jy ! Component: 100 - total flux cleaned = 0.00343065 Jy ! Component: 150 - total flux cleaned = 0.00428126 Jy ! Component: 200 - total flux cleaned = 0.00455859 Jy ! Total flux subtracted in 200 components = 0.00455859 Jy ! Clean residual min=-0.002281 max=0.002353 Jy/beam ! Clean residual mean=-0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.272195 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 = 0.000188071 Jy ! Component: 100 - total flux cleaned = 0.00035767 Jy ! Component: 150 - total flux cleaned = 0.000488745 Jy ! Component: 200 - total flux cleaned = 0.000608862 Jy ! Total flux subtracted in 200 components = 0.000608862 Jy ! Clean residual min=-0.002158 max=0.002263 Jy/beam ! Clean residual mean=-0.000007 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.272804 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 106 components and 0.272803 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.617 mas, bpa=-24.22 degrees ! Estimated noise=0.389988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.16886e-05 Jy ! Component: 100 - total flux cleaned = -2.176e-05 Jy ! Component: 150 - total flux cleaned = 5.5871e-05 Jy ! Component: 200 - total flux cleaned = 0.000157152 Jy ! Total flux subtracted in 200 components = 0.000157152 Jy ! Clean residual min=-0.002182 max=0.002282 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.272961 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.272961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057597Jy sigma=1.297045 ! Fit after self-cal, rms=0.057570Jy sigma=1.295811 wmodel /scr/pima/bg219i_uvs/J1723+3417_S_map.mod ! Writing 122 model components to file: /scr/pima/bg219i_uvs/J1723+3417_S_map.mod wobs /scr/pima/bg219i_uvs/J1723+3417_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1723+3417_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1723+3417_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1723+3417_S_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 = 0.000201589 Jy ! Component: 100 - total flux cleaned = 0.000237577 Jy ! Component: 150 - total flux cleaned = 0.000205473 Jy ! Component: 200 - total flux cleaned = 0.000206595 Jy ! Component: 250 - total flux cleaned = 0.000177014 Jy ! Component: 300 - total flux cleaned = 0.000204514 Jy ! Component: 350 - total flux cleaned = 0.000230993 Jy ! Component: 400 - total flux cleaned = 0.000178721 Jy ! Component: 450 - total flux cleaned = 0.000179122 Jy ! Component: 500 - total flux cleaned = 5.55421e-05 Jy ! Component: 550 - total flux cleaned = -1.60904e-05 Jy ! Component: 600 - total flux cleaned = -6.25703e-05 Jy ! Component: 650 - total flux cleaned = -0.000131269 Jy ! Component: 700 - total flux cleaned = -0.000176008 Jy ! Component: 750 - total flux cleaned = -0.000286277 Jy ! Component: 800 - total flux cleaned = -0.000265799 Jy ! Component: 850 - total flux cleaned = -0.000413748 Jy ! Component: 900 - total flux cleaned = -0.000454938 Jy ! Component: 950 - total flux cleaned = -0.000495381 Jy ! Component: 1000 - total flux cleaned = -0.000495391 Jy ! Component: 1050 - total flux cleaned = -0.000592689 Jy ! Component: 1100 - total flux cleaned = -0.00061187 Jy ! Component: 1150 - total flux cleaned = -0.000723957 Jy ! Component: 1200 - total flux cleaned = -0.000723523 Jy ! Component: 1250 - total flux cleaned = -0.000705286 Jy ! Component: 1300 - total flux cleaned = -0.000687574 Jy ! Component: 1350 - total flux cleaned = -0.000775143 Jy ! Component: 1400 - total flux cleaned = -0.000809509 Jy ! Component: 1450 - total flux cleaned = -0.000775706 Jy ! Component: 1500 - total flux cleaned = -0.000808797 Jy ! Component: 1550 - total flux cleaned = -0.000792304 Jy ! Component: 1600 - total flux cleaned = -0.000792271 Jy ! Component: 1650 - total flux cleaned = -0.000807749 Jy ! Component: 1700 - total flux cleaned = -0.000682414 Jy ! Component: 1750 - total flux cleaned = -0.000682493 Jy ! Component: 1800 - total flux cleaned = -0.0006519 Jy ! Component: 1850 - total flux cleaned = -0.000621883 Jy ! Component: 1900 - total flux cleaned = -0.000621862 Jy ! Component: 1950 - total flux cleaned = -0.000563238 Jy ! Component: 2000 - total flux cleaned = -0.000520129 Jy ! Component: 2050 - total flux cleaned = -0.000491405 Jy ! Component: 2100 - total flux cleaned = -0.000435128 Jy ! Component: 2150 - total flux cleaned = -0.000379373 Jy ! Component: 2200 - total flux cleaned = -0.000365639 Jy ! Component: 2250 - total flux cleaned = -0.000351756 Jy ! Component: 2300 - total flux cleaned = -0.000244275 Jy ! Component: 2350 - total flux cleaned = -0.000217741 Jy ! Component: 2400 - total flux cleaned = -0.000152262 Jy ! Component: 2450 - total flux cleaned = -0.000100563 Jy ! Component: 2500 - total flux cleaned = -8.76311e-05 Jy ! Component: 2550 - total flux cleaned = -2.42257e-05 Jy ! Component: 2600 - total flux cleaned = 8.57205e-07 Jy ! Component: 2650 - total flux cleaned = 6.28143e-05 Jy ! Component: 2700 - total flux cleaned = 9.93567e-05 Jy ! Component: 2750 - total flux cleaned = 0.000123516 Jy ! Component: 2800 - total flux cleaned = 0.000123718 Jy ! Component: 2850 - total flux cleaned = 0.000171093 Jy ! Component: 2900 - total flux cleaned = 0.000182894 Jy ! Component: 2950 - total flux cleaned = 0.000194644 Jy ! Component: 3000 - total flux cleaned = 0.000229235 Jy ! Component: 3050 - total flux cleaned = 0.000229302 Jy ! Component: 3100 - total flux cleaned = 0.000274531 Jy ! Component: 3150 - total flux cleaned = 0.000285642 Jy ! Component: 3200 - total flux cleaned = 0.000296612 Jy ! Component: 3250 - total flux cleaned = 0.000318531 Jy ! Component: 3300 - total flux cleaned = 0.00032946 Jy ! Component: 3350 - total flux cleaned = 0.000362002 Jy ! Component: 3400 - total flux cleaned = 0.000383413 Jy ! Component: 3450 - total flux cleaned = 0.00042593 Jy ! Component: 3500 - total flux cleaned = 0.000425954 Jy ! Component: 3550 - total flux cleaned = 0.000425977 Jy ! Component: 3600 - total flux cleaned = 0.000457135 Jy ! Component: 3650 - total flux cleaned = 0.000467325 Jy ! Component: 3700 - total flux cleaned = 0.00044695 Jy ! Component: 3750 - total flux cleaned = 0.000467298 Jy ! Component: 3800 - total flux cleaned = 0.00050735 Jy ! Component: 3850 - total flux cleaned = 0.000457537 Jy ! Component: 3900 - total flux cleaned = 0.000477412 Jy ! Component: 3950 - total flux cleaned = 0.00050691 Jy ! Component: 4000 - total flux cleaned = 0.000477677 Jy ! Component: 4050 - total flux cleaned = 0.000487384 Jy ! Total flux subtracted in 4096 components = 0.000516167 Jy ! Clean residual min=-0.000479 max=0.000589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.273477 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 410 components and 0.273477 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1723+3417_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 5.617 at -24.22 degrees (North through East) ! Clean map min=-0.0019376 max=0.094113 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1723+3417_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0941133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531953 0.531953 1.06391 2.12781 4.25563 8.51125 17.0225 34.045 68.09 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 563.959 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1723+3417_S_uvs.log closed on Wed Apr 6 23:09:49 2016