! Started logfile: /scr/pima/bg219i_uvs/J1657+5705_S_uvs.log on Wed Apr 6 23:08:54 2016 obs /scr/pima/bg219i_uvs/J1657+5705_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1657+5705_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1657+5705 ! ! 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 4032 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/J1657+5705_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 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.099008Jy sigma=25.317251 ! Fit after self-cal, rms=0.616864Jy sigma=14.399584 ! 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=3.168 mas, bmaj=3.639 mas, bpa=-31.24 degrees ! Estimated noise=0.707608 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 = 0.287214 Jy ! Component: 100 - total flux cleaned = 0.365459 Jy ! Total flux subtracted in 100 components = 0.365459 Jy ! Clean residual min=-0.010254 max=0.029800 Jy/beam ! Clean residual mean=-0.000004 rms=0.003109 Jy/beam ! Combined flux in latest and established models = 0.365459 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.365459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080728Jy sigma=1.805430 ! Fit after self-cal, rms=0.080646Jy sigma=1.803715 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289629 Jy ! Component: 100 - total flux cleaned = 0.0419839 Jy ! Total flux subtracted in 100 components = 0.0419839 Jy ! Clean residual min=-0.007300 max=0.012391 Jy/beam ! Clean residual mean=0.000002 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.407443 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.407443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066072Jy sigma=1.480381 ! Fit after self-cal, rms=0.066049Jy sigma=1.479985 ! Inverting map ! Added new window around map position (7.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119914 Jy ! Component: 100 - total flux cleaned = 0.0199301 Jy ! Total flux subtracted in 100 components = 0.0199301 Jy ! Clean residual min=-0.006649 max=0.009272 Jy/beam ! Clean residual mean=0.000006 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.427373 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.427373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062410Jy sigma=1.402090 ! Fit after self-cal, rms=0.062328Jy sigma=1.400145 ! 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=3.839 mas, bmaj=4.379 mas, bpa=-32.04 degrees ! Estimated noise=0.529102 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 (14, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140019 Jy ! Component: 100 - total flux cleaned = 0.0233043 Jy ! Component: 150 - total flux cleaned = 0.0301498 Jy ! Component: 200 - total flux cleaned = 0.0353764 Jy ! Total flux subtracted in 200 components = 0.0353764 Jy ! Clean residual min=-0.006090 max=0.005273 Jy/beam ! Clean residual mean=0.000044 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.462749 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.462749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058248Jy sigma=1.309769 ! Fit after self-cal, rms=0.058066Jy sigma=1.306311 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 4.379 at -32.04 degrees (North through East) ! Clean map min=-0.0051333 max=0.37599 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 1.03 FD 1.00 KP 1.02 LA 1.03 ! MK 1.05 NL 0.98 OV 0.98 PT 1.00 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 MK 1.00 NL 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 0.96 LA 0.99 ! MK 1.02 NL 0.98 OV 0.99 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.03 KP 0.98 ! LA 0.96 MK 0.99 NL 0.99 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 1.00 LA 0.99 ! MK 1.04 NL 0.97 OV 0.97 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 1.02 KP 0.98 ! LA 0.96 MK 1.02 NL 0.97 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 KP 0.99 LA 1.00 ! MK 1.03 NL 1.01 OV 0.95 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 PT 0.97 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.058066Jy sigma=1.306311 ! Fit after self-cal, rms=0.056394Jy sigma=1.272888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=4.402 mas, bpa=-31.9 degrees ! Estimated noise=0.525585 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 (26, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483128 Jy ! Component: 100 - total flux cleaned = 0.00750655 Jy ! Component: 150 - total flux cleaned = 0.00945059 Jy ! Component: 200 - total flux cleaned = 0.0109497 Jy ! Total flux subtracted in 200 components = 0.0109497 Jy ! Clean residual min=-0.003218 max=0.003713 Jy/beam ! Clean residual mean=0.000041 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.473699 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 107 components and 0.473699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055974Jy sigma=1.261689 ! Fit after self-cal, rms=0.055948Jy sigma=1.261214 ! 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=0.055948Jy sigma=1.261214 ! Fit after self-cal, rms=0.055895Jy sigma=1.260565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=4.403 mas, bpa=-31.95 degrees ! Estimated noise=0.525037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181614 Jy ! Component: 100 - total flux cleaned = 0.00291159 Jy ! Component: 150 - total flux cleaned = 0.00342305 Jy ! Component: 200 - total flux cleaned = 0.00375164 Jy ! Total flux subtracted in 200 components = 0.00375164 Jy ! Clean residual min=-0.003009 max=0.003559 Jy/beam ! Clean residual mean=0.000038 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.477451 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 0.477451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055822Jy sigma=1.258390 ! Fit after self-cal, rms=0.055816Jy sigma=1.258290 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 (59.5, 118.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330924 Jy ! Component: 100 - total flux cleaned = 0.00527596 Jy ! Component: 150 - total flux cleaned = 0.00667872 Jy ! Component: 200 - total flux cleaned = 0.00778263 Jy ! Total flux subtracted in 200 components = 0.00778263 Jy ! Clean residual min=-0.002707 max=0.002772 Jy/beam ! Clean residual mean=0.000021 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.485233 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.485233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055593Jy sigma=1.253017 ! Fit after self-cal, rms=0.055590Jy sigma=1.252886 ! 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=0.055590Jy sigma=1.252886 ! Fit after self-cal, rms=0.055520Jy sigma=1.252546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=4.406 mas, bpa=-31.98 degrees ! Estimated noise=0.52437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107332 Jy ! Component: 100 - total flux cleaned = 0.00178657 Jy ! Component: 150 - total flux cleaned = 0.00235044 Jy ! Component: 200 - total flux cleaned = 0.0028266 Jy ! Total flux subtracted in 200 components = 0.0028266 Jy ! Clean residual min=-0.002581 max=0.002734 Jy/beam ! Clean residual mean=0.000016 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.48806 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.48806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055476Jy sigma=1.251396 ! Fit after self-cal, rms=0.055476Jy sigma=1.251371 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 = 0.000333163 Jy ! Component: 100 - total flux cleaned = 0.000609084 Jy ! Component: 150 - total flux cleaned = 0.000864397 Jy ! Component: 200 - total flux cleaned = 0.00105268 Jy ! Total flux subtracted in 200 components = 0.00105268 Jy ! Clean residual min=-0.002549 max=0.002687 Jy/beam ! Clean residual mean=0.000016 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.489112 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 181 components and 0.489112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055455Jy sigma=1.250844 ! Fit after self-cal, rms=0.055453Jy sigma=1.250830 ! 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=0.055453Jy sigma=1.250830 ! Fit after self-cal, rms=0.055418Jy sigma=1.250747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.008 mas, bmaj=8.9 mas, bpa=78.46 degrees ! Estimated noise=0.675884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445729 Jy ! Component: 100 - total flux cleaned = 0.000517362 Jy ! Component: 150 - total flux cleaned = 0.000575754 Jy ! Component: 200 - total flux cleaned = 0.000648046 Jy ! Total flux subtracted in 200 components = 0.000648046 Jy ! Clean residual min=-0.003288 max=0.003790 Jy/beam ! Clean residual mean=0.000029 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.489761 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 206 components and 0.48976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055410Jy sigma=1.250565 ! Fit after self-cal, rms=0.055407Jy sigma=1.250505 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 = 2.95556e-05 Jy ! Component: 100 - total flux cleaned = 2.73351e-05 Jy ! Component: 150 - total flux cleaned = 6.85137e-05 Jy ! Component: 200 - total flux cleaned = 6.82868e-05 Jy ! Total flux subtracted in 200 components = 6.82868e-05 Jy ! Clean residual min=-0.003279 max=0.003719 Jy/beam ! Clean residual mean=0.000029 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.489829 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 215 components and 0.489829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055399Jy sigma=1.250369 ! Fit after self-cal, rms=0.055396Jy sigma=1.250333 ! 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=3.851 mas, bmaj=4.407 mas, bpa=-32.03 degrees ! Estimated noise=0.524022 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 4.407 at -32.03 degrees (North through East) ! Clean map min=-0.0025873 max=0.37328 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=3.169 mas, bmaj=3.662 mas, bpa=-31.44 degrees ! Estimated noise=0.703801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285701 Jy ! Component: 100 - total flux cleaned = 0.363938 Jy ! Component: 150 - total flux cleaned = 0.392731 Jy ! Component: 200 - total flux cleaned = 0.407404 Jy ! Total flux subtracted in 200 components = 0.407404 Jy ! Clean residual min=-0.006258 max=0.008654 Jy/beam ! Clean residual mean=-0.000005 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.407404 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.407404 Jy ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=4.407 mas, bpa=-32.03 degrees ! Estimated noise=0.524022 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) ! Added new window around map position (3.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160312 Jy ! Component: 100 - total flux cleaned = 0.0272749 Jy ! Component: 150 - total flux cleaned = 0.0356989 Jy ! Component: 200 - total flux cleaned = 0.0422324 Jy ! Total flux subtracted in 200 components = 0.0422324 Jy ! Clean residual min=-0.004143 max=0.003974 Jy/beam ! Clean residual mean=0.000017 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.449636 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 74 components and 0.449636 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=8.008 mas, bmaj=8.9 mas, bpa=78.46 degrees ! Estimated noise=0.675884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910528 Jy ! Component: 100 - total flux cleaned = 0.0152493 Jy ! Component: 150 - total flux cleaned = 0.0197708 Jy ! Component: 200 - total flux cleaned = 0.0232777 Jy ! Total flux subtracted in 200 components = 0.0232777 Jy ! Clean residual min=-0.004162 max=0.004229 Jy/beam ! Clean residual mean=0.000040 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.472914 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 = 0.00280857 Jy ! Component: 100 - total flux cleaned = 0.00510881 Jy ! Component: 150 - total flux cleaned = 0.00701963 Jy ! Component: 200 - total flux cleaned = 0.00861777 Jy ! Total flux subtracted in 200 components = 0.00861777 Jy ! Clean residual min=-0.003724 max=0.003911 Jy/beam ! Clean residual mean=0.000032 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.481532 Jy ! Adding 141 model components to the UV plane model. ! The established model now contains 204 components and 0.481532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=4.407 mas, bpa=-32.03 degrees ! Estimated noise=0.524022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193579 Jy ! Component: 100 - total flux cleaned = 0.00289393 Jy ! Component: 150 - total flux cleaned = 0.00355728 Jy ! Component: 200 - total flux cleaned = 0.00400191 Jy ! Total flux subtracted in 200 components = 0.00400191 Jy ! Clean residual min=-0.002641 max=0.003269 Jy/beam ! Clean residual mean=0.000013 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.485534 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 226 components and 0.485534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055509Jy sigma=1.253415 ! Fit after self-cal, rms=0.055471Jy sigma=1.252499 wmodel /scr/pima/bg219i_uvs/J1657+5705_S_map.mod ! Writing 226 model components to file: /scr/pima/bg219i_uvs/J1657+5705_S_map.mod wobs /scr/pima/bg219i_uvs/J1657+5705_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1657+5705_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1657+5705_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J1657+5705_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 = 0.000948098 Jy ! Component: 100 - total flux cleaned = 0.00132873 Jy ! Component: 150 - total flux cleaned = 0.00141763 Jy ! Component: 200 - total flux cleaned = 0.00137674 Jy ! Component: 250 - total flux cleaned = 0.00113591 Jy ! Component: 300 - total flux cleaned = 0.000942879 Jy ! Component: 350 - total flux cleaned = 0.000758473 Jy ! Component: 400 - total flux cleaned = 0.000580205 Jy ! Component: 450 - total flux cleaned = 0.000371532 Jy ! Component: 500 - total flux cleaned = 0.000102669 Jy ! Component: 550 - total flux cleaned = -0.000125245 Jy ! Component: 600 - total flux cleaned = -0.00028323 Jy ! Component: 650 - total flux cleaned = -0.000406926 Jy ! Component: 700 - total flux cleaned = -0.000467395 Jy ! Component: 750 - total flux cleaned = -0.000585306 Jy ! Component: 800 - total flux cleaned = -0.000499497 Jy ! Component: 850 - total flux cleaned = -0.000471979 Jy ! Component: 900 - total flux cleaned = -0.000444854 Jy ! Component: 950 - total flux cleaned = -0.000363988 Jy ! Component: 1000 - total flux cleaned = -0.000363139 Jy ! Component: 1050 - total flux cleaned = -0.000233457 Jy ! Component: 1100 - total flux cleaned = -0.000131787 Jy ! Component: 1150 - total flux cleaned = -3.22974e-05 Jy ! Component: 1200 - total flux cleaned = -7.96982e-06 Jy ! Component: 1250 - total flux cleaned = 0.000159198 Jy ! Component: 1300 - total flux cleaned = 0.000228765 Jy ! Component: 1350 - total flux cleaned = 0.000159547 Jy ! Component: 1400 - total flux cleaned = 0.000227271 Jy ! Component: 1450 - total flux cleaned = 0.000204866 Jy ! Component: 1500 - total flux cleaned = 0.000204721 Jy ! Component: 1550 - total flux cleaned = 0.000161151 Jy ! Component: 1600 - total flux cleaned = 0.000203912 Jy ! Component: 1650 - total flux cleaned = 0.000245526 Jy ! Component: 1700 - total flux cleaned = 0.00032837 Jy ! Component: 1750 - total flux cleaned = 0.000287125 Jy ! Component: 1800 - total flux cleaned = 0.000347945 Jy ! Component: 1850 - total flux cleaned = 0.000348336 Jy ! Component: 1900 - total flux cleaned = 0.000407447 Jy ! Component: 1950 - total flux cleaned = 0.000485285 Jy ! Component: 2000 - total flux cleaned = 0.000562165 Jy ! Component: 2050 - total flux cleaned = 0.000562257 Jy ! Component: 2100 - total flux cleaned = 0.000599686 Jy ! Component: 2150 - total flux cleaned = 0.00063724 Jy ! Component: 2200 - total flux cleaned = 0.000766232 Jy ! Component: 2250 - total flux cleaned = 0.000802806 Jy ! Component: 2300 - total flux cleaned = 0.000964936 Jy ! Component: 2350 - total flux cleaned = 0.00100007 Jy ! Component: 2400 - total flux cleaned = 0.00105277 Jy ! Component: 2450 - total flux cleaned = 0.00101809 Jy ! Component: 2500 - total flux cleaned = 0.00117416 Jy ! Component: 2550 - total flux cleaned = 0.00124261 Jy ! Component: 2600 - total flux cleaned = 0.00127661 Jy ! Component: 2650 - total flux cleaned = 0.00134391 Jy ! Component: 2700 - total flux cleaned = 0.00137726 Jy ! Component: 2750 - total flux cleaned = 0.00149275 Jy ! Component: 2800 - total flux cleaned = 0.00152529 Jy ! Component: 2850 - total flux cleaned = 0.00162238 Jy ! Component: 2900 - total flux cleaned = 0.00168633 Jy ! Component: 2950 - total flux cleaned = 0.00170206 Jy ! Component: 3000 - total flux cleaned = 0.00174933 Jy ! Component: 3050 - total flux cleaned = 0.00179628 Jy ! Component: 3100 - total flux cleaned = 0.00182721 Jy ! Component: 3150 - total flux cleaned = 0.00182723 Jy ! Component: 3200 - total flux cleaned = 0.00188842 Jy ! Component: 3250 - total flux cleaned = 0.00190376 Jy ! Component: 3300 - total flux cleaned = 0.00193371 Jy ! Component: 3350 - total flux cleaned = 0.00191874 Jy ! Component: 3400 - total flux cleaned = 0.00196316 Jy ! Component: 3450 - total flux cleaned = 0.0019484 Jy ! Component: 3500 - total flux cleaned = 0.00199229 Jy ! Component: 3550 - total flux cleaned = 0.00203571 Jy ! Component: 3600 - total flux cleaned = 0.00206457 Jy ! Component: 3650 - total flux cleaned = 0.00212169 Jy ! Component: 3700 - total flux cleaned = 0.00210757 Jy ! Component: 3750 - total flux cleaned = 0.00214988 Jy ! Component: 3800 - total flux cleaned = 0.00219178 Jy ! Component: 3850 - total flux cleaned = 0.00221948 Jy ! Component: 3900 - total flux cleaned = 0.00219186 Jy ! Component: 3950 - total flux cleaned = 0.00224674 Jy ! Component: 4000 - total flux cleaned = 0.00226042 Jy ! Component: 4050 - total flux cleaned = 0.00231449 Jy ! Total flux subtracted in 4096 components = 0.00232773 Jy ! Clean residual min=-0.000802 max=0.000788 Jy/beam ! Clean residual mean=0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.487861 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 505 components and 0.487861 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1657+5705_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 4.407 at -32.03 degrees (North through East) ! Clean map min=-0.0014852 max=0.37358 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1657+5705_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.373576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188202 0.188202 0.376404 0.752808 1.50562 3.01123 6.02247 12.0449 24.0899 48.1797 96.3595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1594.03 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1657+5705_S_uvs.log closed on Wed Apr 6 23:08:59 2016