! Started logfile: /scr/pima/bg219i_uvs/J1400+6210_S_uvs.log on Wed Apr 6 23:05:10 2016 obs /scr/pima/bg219i_uvs/J1400+6210_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1400+6210_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966082 visibilities/baseline/integration-bin. ! Found source: J1400+6210 ! ! 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 9912 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/J1400+6210_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.409558Jy sigma=23.830585 ! Fit after self-cal, rms=0.880023Jy sigma=16.117023 ! 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=2.974 mas, bmaj=3.812 mas, bpa=-59.18 degrees ! Estimated noise=0.59015 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 = 0.31249 Jy ! Component: 100 - total flux cleaned = 0.472855 Jy ! Total flux subtracted in 100 components = 0.472855 Jy ! Clean residual min=-0.092861 max=0.133179 Jy/beam ! Clean residual mean=-0.000232 rms=0.024292 Jy/beam ! Combined flux in latest and established models = 0.472855 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.472855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.816242Jy sigma=11.021150 ! Fit after self-cal, rms=0.805832Jy sigma=10.926829 ! Inverting map ! Added new window around map position (-32, 20). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164182 Jy ! Component: 100 - total flux cleaned = 0.279433 Jy ! Total flux subtracted in 100 components = 0.279433 Jy ! Clean residual min=-0.090044 max=0.148504 Jy/beam ! Clean residual mean=-0.000254 rms=0.022421 Jy/beam ! Combined flux in latest and established models = 0.752288 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.752288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.723959Jy sigma=9.721466 ! Fit after self-cal, rms=0.708790Jy sigma=9.484437 ! Inverting map ! Added new window around map position (-15.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179174 Jy ! Component: 100 - total flux cleaned = 0.299466 Jy ! Total flux subtracted in 100 components = 0.299466 Jy ! Clean residual min=-0.064536 max=0.104459 Jy/beam ! Clean residual mean=-0.000209 rms=0.017685 Jy/beam ! Combined flux in latest and established models = 1.05175 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 1.05175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.611124Jy sigma=7.961458 ! Fit after self-cal, rms=0.601678Jy sigma=7.803557 ! Inverting map ! Added new window around map position (-6, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131424 Jy ! Component: 100 - total flux cleaned = 0.2328 Jy ! Total flux subtracted in 100 components = 0.2328 Jy ! Clean residual min=-0.048329 max=0.071293 Jy/beam ! Clean residual mean=-0.000158 rms=0.014314 Jy/beam ! Combined flux in latest and established models = 1.28455 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 1.28455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.527669Jy sigma=6.671025 ! Fit after self-cal, rms=0.523652Jy sigma=6.597716 ! 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=3.684 mas, bmaj=4.372 mas, bpa=-65.97 degrees ! Estimated noise=0.383164 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 = 0.157674 Jy ! Component: 100 - total flux cleaned = 0.285177 Jy ! Component: 150 - total flux cleaned = 0.393746 Jy ! Component: 200 - total flux cleaned = 0.488156 Jy ! Total flux subtracted in 200 components = 0.488156 Jy ! Clean residual min=-0.048155 max=0.075003 Jy/beam ! Clean residual mean=-0.000394 rms=0.015365 Jy/beam ! Combined flux in latest and established models = 1.77271 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 110 components and 1.77271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.376508Jy sigma=4.621988 ! Fit after self-cal, rms=0.373358Jy sigma=4.572293 ! Inverting map ! Added new window around map position (-11.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0921104 Jy ! Component: 100 - total flux cleaned = 0.167713 Jy ! Component: 150 - total flux cleaned = 0.234283 Jy ! Component: 200 - total flux cleaned = 0.293421 Jy ! Total flux subtracted in 200 components = 0.293421 Jy ! Clean residual min=-0.036075 max=0.054754 Jy/beam ! Clean residual mean=-0.000289 rms=0.011731 Jy/beam ! Combined flux in latest and established models = 2.06613 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 147 components and 2.06613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297512Jy sigma=3.645163 ! Fit after self-cal, rms=0.295537Jy sigma=3.610210 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.684 x 4.372 at -65.97 degrees (North through East) ! Clean map min=-0.035807 max=0.44515 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 1.01 FD 0.86 HN 1.08 KP 0.87 ! LA 0.90 MK 1.17 NL 0.95 OV 0.90 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.07 KP 0.89 ! LA 0.89 MK 1.16 NL 1.11 OV 0.91 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.295537Jy sigma=3.610210 ! Fit after self-cal, rms=0.247619Jy sigma=3.341496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=4.441 mas, bpa=-67.34 degrees ! Estimated noise=0.377959 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 = 0.0490942 Jy ! Component: 100 - total flux cleaned = 0.0868752 Jy ! Component: 150 - total flux cleaned = 0.119092 Jy ! Component: 200 - total flux cleaned = 0.147926 Jy ! Total flux subtracted in 200 components = 0.147926 Jy ! Clean residual min=-0.027224 max=0.043753 Jy/beam ! Clean residual mean=-0.000174 rms=0.008490 Jy/beam ! Combined flux in latest and established models = 2.21406 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 185 components and 2.21406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218940Jy sigma=3.025240 ! Fit after self-cal, rms=0.217517Jy sigma=2.998274 ! 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=0.217517Jy sigma=2.998274 ! Fit after self-cal, rms=0.200264Jy sigma=2.745242 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=4.448 mas, bpa=-68.08 degrees ! Estimated noise=0.381766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297278 Jy ! Component: 100 - total flux cleaned = 0.0531482 Jy ! Component: 150 - total flux cleaned = 0.0737566 Jy ! Component: 200 - total flux cleaned = 0.092361 Jy ! Total flux subtracted in 200 components = 0.092361 Jy ! Clean residual min=-0.025695 max=0.039005 Jy/beam ! Clean residual mean=-0.000223 rms=0.007143 Jy/beam ! Combined flux in latest and established models = 2.30642 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 205 components and 2.30642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185718Jy sigma=2.619663 ! Fit after self-cal, rms=0.185119Jy sigma=2.608965 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 (3, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378638 Jy ! Component: 100 - total flux cleaned = 0.0616592 Jy ! Component: 150 - total flux cleaned = 0.0825531 Jy ! Component: 200 - total flux cleaned = 0.101533 Jy ! Total flux subtracted in 200 components = 0.101533 Jy ! Clean residual min=-0.020834 max=0.031361 Jy/beam ! Clean residual mean=-0.000173 rms=0.006182 Jy/beam ! Combined flux in latest and established models = 2.40795 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 228 components and 2.40795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168866Jy sigma=2.394047 ! Fit after self-cal, rms=0.167881Jy sigma=2.380993 ! Inverting map ! Added new window around map position (-38, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341316 Jy ! Component: 100 - total flux cleaned = 0.0569729 Jy ! Component: 150 - total flux cleaned = 0.0765518 Jy ! Component: 200 - total flux cleaned = 0.0947033 Jy ! Total flux subtracted in 200 components = 0.0947033 Jy ! Clean residual min=-0.018531 max=0.017754 Jy/beam ! Clean residual mean=-0.000160 rms=0.005002 Jy/beam ! Combined flux in latest and established models = 2.50266 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 285 components and 2.50265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153809Jy sigma=2.157981 ! Fit after self-cal, rms=0.151822Jy sigma=2.147077 ! 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=0.151822Jy sigma=2.147077 ! Fit after self-cal, rms=0.122276Jy sigma=1.839269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=4.47 mas, bpa=-67.64 degrees ! Estimated noise=0.38078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176276 Jy ! Component: 100 - total flux cleaned = 0.0325025 Jy ! Component: 150 - total flux cleaned = 0.0461242 Jy ! Component: 200 - total flux cleaned = 0.0588208 Jy ! Total flux subtracted in 200 components = 0.0588208 Jy ! Clean residual min=-0.015934 max=0.015742 Jy/beam ! Clean residual mean=-0.000184 rms=0.004054 Jy/beam ! Combined flux in latest and established models = 2.56148 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 316 components and 2.56148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114817Jy sigma=1.742806 ! Fit after self-cal, rms=0.114179Jy sigma=1.739817 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 = 0.0125778 Jy ! Component: 100 - total flux cleaned = 0.0242003 Jy ! Component: 150 - total flux cleaned = 0.0351705 Jy ! Component: 200 - total flux cleaned = 0.0455659 Jy ! Total flux subtracted in 200 components = 0.0455659 Jy ! Clean residual min=-0.014869 max=0.014973 Jy/beam ! Clean residual mean=-0.000184 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 2.60704 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 340 components and 2.60704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109138Jy sigma=1.684230 ! Fit after self-cal, rms=0.108856Jy sigma=1.682786 ! 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=0.108856Jy sigma=1.682786 ! Fit after self-cal, rms=0.107141Jy sigma=1.675692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.61 mas, bmaj=8.443 mas, bpa=79.48 degrees ! Estimated noise=0.532727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247886 Jy ! Component: 100 - total flux cleaned = 0.0451683 Jy ! Component: 150 - total flux cleaned = 0.0631128 Jy ! Component: 200 - total flux cleaned = 0.0791956 Jy ! Total flux subtracted in 200 components = 0.0791956 Jy ! Clean residual min=-0.019620 max=0.022464 Jy/beam ! Clean residual mean=-0.000375 rms=0.005726 Jy/beam ! Combined flux in latest and established models = 2.68624 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 373 components and 2.68624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100843Jy sigma=1.627779 ! Fit after self-cal, rms=0.100260Jy sigma=1.620126 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 = 0.0153341 Jy ! Component: 100 - total flux cleaned = 0.0289259 Jy ! Component: 150 - total flux cleaned = 0.0412085 Jy ! Component: 200 - total flux cleaned = 0.0523309 Jy ! Total flux subtracted in 200 components = 0.0523309 Jy ! Clean residual min=-0.017819 max=0.019372 Jy/beam ! Clean residual mean=-0.000358 rms=0.005083 Jy/beam ! Combined flux in latest and established models = 2.73857 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 391 components and 2.73857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097203Jy sigma=1.607557 ! Fit after self-cal, rms=0.097010Jy sigma=1.605251 ! 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=3.833 mas, bmaj=4.469 mas, bpa=-67.95 degrees ! Estimated noise=0.380696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.833 x 4.469 at -67.95 degrees (North through East) ! Clean map min=-0.012275 max=0.43556 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=3.082 mas, bmaj=3.853 mas, bpa=-60.06 degrees ! Estimated noise=0.601839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.328214 Jy ! Component: 100 - total flux cleaned = 0.558337 Jy ! Component: 150 - total flux cleaned = 0.747003 Jy ! Component: 200 - total flux cleaned = 0.90436 Jy ! Total flux subtracted in 200 components = 0.90436 Jy ! Clean residual min=-0.067279 max=0.095597 Jy/beam ! Clean residual mean=-0.000112 rms=0.018264 Jy/beam ! Combined flux in latest and established models = 0.90436 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.90436 Jy ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=4.469 mas, bpa=-67.95 degrees ! Estimated noise=0.380696 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 = 0.216227 Jy ! Component: 100 - total flux cleaned = 0.383685 Jy ! Component: 150 - total flux cleaned = 0.523064 Jy ! Component: 200 - total flux cleaned = 0.64149 Jy ! Total flux subtracted in 200 components = 0.64149 Jy ! Clean residual min=-0.048688 max=0.072937 Jy/beam ! Clean residual mean=-0.000395 rms=0.016108 Jy/beam ! Combined flux in latest and established models = 1.54585 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 82 components and 1.54585 Jy ! Inverting map ! Added new window around map position (0.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102088 Jy ! Component: 100 - total flux cleaned = 0.190852 Jy ! Component: 150 - total flux cleaned = 0.268459 Jy ! Component: 200 - total flux cleaned = 0.33651 Jy ! Total flux subtracted in 200 components = 0.33651 Jy ! Clean residual min=-0.033484 max=0.047077 Jy/beam ! Clean residual mean=-0.000330 rms=0.010871 Jy/beam ! Combined flux in latest and established models = 1.88236 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 117 components and 1.88236 Jy ! Inverting map ! Added new window around map position (-31, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607059 Jy ! Component: 100 - total flux cleaned = 0.11406 Jy ! Component: 150 - total flux cleaned = 0.16173 Jy ! Component: 200 - total flux cleaned = 0.204825 Jy ! Total flux subtracted in 200 components = 0.204825 Jy ! Clean residual min=-0.027116 max=0.030259 Jy/beam ! Clean residual mean=-0.000285 rms=0.008221 Jy/beam ! Combined flux in latest and established models = 2.08719 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 157 components and 2.08718 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=7.61 mas, bmaj=8.443 mas, bpa=79.48 degrees ! Estimated noise=0.532727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.079863 Jy ! Component: 100 - total flux cleaned = 0.146411 Jy ! Component: 150 - total flux cleaned = 0.204096 Jy ! Component: 200 - total flux cleaned = 0.254916 Jy ! Total flux subtracted in 200 components = 0.254916 Jy ! Clean residual min=-0.034482 max=0.033712 Jy/beam ! Clean residual mean=-0.000554 rms=0.011414 Jy/beam ! Combined flux in latest and established models = 2.3421 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 = 0.0452615 Jy ! Component: 100 - total flux cleaned = 0.0858659 Jy ! Component: 150 - total flux cleaned = 0.122415 Jy ! Component: 200 - total flux cleaned = 0.155406 Jy ! Total flux subtracted in 200 components = 0.155406 Jy ! Clean residual min=-0.025917 max=0.024645 Jy/beam ! Clean residual mean=-0.000461 rms=0.008222 Jy/beam ! Combined flux in latest and established models = 2.49751 Jy ! Adding 168 model components to the UV plane model. ! The established model now contains 293 components and 2.49751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=4.469 mas, bpa=-67.95 degrees ! Estimated noise=0.380696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244208 Jy ! Component: 100 - total flux cleaned = 0.0445121 Jy ! Component: 150 - total flux cleaned = 0.0625051 Jy ! Component: 200 - total flux cleaned = 0.0790255 Jy ! Total flux subtracted in 200 components = 0.0790255 Jy ! Clean residual min=-0.017181 max=0.016201 Jy/beam ! Clean residual mean=-0.000170 rms=0.003960 Jy/beam ! Combined flux in latest and established models = 2.57653 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 334 components and 2.57653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112495Jy sigma=1.777135 ! Fit after self-cal, rms=0.112334Jy sigma=1.768174 wmodel /scr/pima/bg219i_uvs/J1400+6210_S_map.mod ! Writing 334 model components to file: /scr/pima/bg219i_uvs/J1400+6210_S_map.mod wobs /scr/pima/bg219i_uvs/J1400+6210_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1400+6210_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1400+6210_S_map.win ! wwins: Wrote 9 windows to /scr/pima/bg219i_uvs/J1400+6210_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 = -0.000966932 Jy ! Component: 100 - total flux cleaned = -0.000160005 Jy ! Component: 150 - total flux cleaned = 0.000859167 Jy ! Component: 200 - total flux cleaned = 0.00110584 Jy ! Component: 250 - total flux cleaned = 0.000426138 Jy ! Component: 300 - total flux cleaned = -0.000687682 Jy ! Component: 350 - total flux cleaned = -0.00133705 Jy ! Component: 400 - total flux cleaned = -0.00133729 Jy ! Component: 450 - total flux cleaned = -0.000309777 Jy ! Component: 500 - total flux cleaned = 9.07067e-05 Jy ! Component: 550 - total flux cleaned = 0.00107353 Jy ! Component: 600 - total flux cleaned = 0.00126671 Jy ! Component: 650 - total flux cleaned = 0.00220941 Jy ! Component: 700 - total flux cleaned = 0.00294748 Jy ! Component: 750 - total flux cleaned = 0.00384412 Jy ! Component: 800 - total flux cleaned = 0.00437232 Jy ! Component: 850 - total flux cleaned = 0.00540757 Jy ! Component: 900 - total flux cleaned = 0.00625343 Jy ! Component: 950 - total flux cleaned = 0.0075809 Jy ! Component: 1000 - total flux cleaned = 0.0085555 Jy ! Component: 1050 - total flux cleaned = 0.00903368 Jy ! Component: 1100 - total flux cleaned = 0.0096629 Jy ! Component: 1150 - total flux cleaned = 0.0105866 Jy ! Component: 1200 - total flux cleaned = 0.0110398 Jy ! Component: 1250 - total flux cleaned = 0.0117864 Jy ! Component: 1300 - total flux cleaned = 0.0122236 Jy ! Component: 1350 - total flux cleaned = 0.0130903 Jy ! Component: 1400 - total flux cleaned = 0.013375 Jy ! Component: 1450 - total flux cleaned = 0.0142174 Jy ! Component: 1500 - total flux cleaned = 0.0149078 Jy ! Component: 1550 - total flux cleaned = 0.0155886 Jy ! Component: 1600 - total flux cleaned = 0.0162574 Jy ! Component: 1650 - total flux cleaned = 0.0165214 Jy ! Component: 1700 - total flux cleaned = 0.0170426 Jy ! Component: 1750 - total flux cleaned = 0.0172989 Jy ! Component: 1800 - total flux cleaned = 0.0179344 Jy ! Component: 1850 - total flux cleaned = 0.0183094 Jy ! Component: 1900 - total flux cleaned = 0.0185601 Jy ! Component: 1950 - total flux cleaned = 0.0195347 Jy ! Component: 2000 - total flux cleaned = 0.0197729 Jy ! Component: 2050 - total flux cleaned = 0.0200094 Jy ! Component: 2100 - total flux cleaned = 0.019778 Jy ! Component: 2150 - total flux cleaned = 0.0205886 Jy ! Component: 2200 - total flux cleaned = 0.0205906 Jy ! Component: 2250 - total flux cleaned = 0.0216056 Jy ! Component: 2300 - total flux cleaned = 0.0216051 Jy ! Component: 2350 - total flux cleaned = 0.0222636 Jy ! Component: 2400 - total flux cleaned = 0.0225886 Jy ! Component: 2450 - total flux cleaned = 0.0225885 Jy ! Component: 2500 - total flux cleaned = 0.02301 Jy ! Component: 2550 - total flux cleaned = 0.0234306 Jy ! Component: 2600 - total flux cleaned = 0.0234307 Jy ! Component: 2650 - total flux cleaned = 0.0235335 Jy ! Component: 2700 - total flux cleaned = 0.0242399 Jy ! Component: 2750 - total flux cleaned = 0.0244387 Jy ! Component: 2800 - total flux cleaned = 0.0243394 Jy ! Component: 2850 - total flux cleaned = 0.0242423 Jy ! Component: 2900 - total flux cleaned = 0.0241494 Jy ! Component: 2950 - total flux cleaned = 0.0246288 Jy ! Component: 3000 - total flux cleaned = 0.0248168 Jy ! Component: 3050 - total flux cleaned = 0.0250969 Jy ! Component: 3100 - total flux cleaned = 0.0251884 Jy ! Component: 3150 - total flux cleaned = 0.0251891 Jy ! Component: 3200 - total flux cleaned = 0.0255511 Jy ! Component: 3250 - total flux cleaned = 0.0260857 Jy ! Component: 3300 - total flux cleaned = 0.0264392 Jy ! Component: 3350 - total flux cleaned = 0.0267877 Jy ! Component: 3400 - total flux cleaned = 0.0267878 Jy ! Component: 3450 - total flux cleaned = 0.0271287 Jy ! Component: 3500 - total flux cleaned = 0.0275515 Jy ! Component: 3550 - total flux cleaned = 0.0280528 Jy ! Component: 3600 - total flux cleaned = 0.0283002 Jy ! Component: 3650 - total flux cleaned = 0.0284638 Jy ! Component: 3700 - total flux cleaned = 0.0286234 Jy ! Component: 3750 - total flux cleaned = 0.0290252 Jy ! Component: 3800 - total flux cleaned = 0.0290246 Jy ! Component: 3850 - total flux cleaned = 0.0293388 Jy ! Component: 3900 - total flux cleaned = 0.029806 Jy ! Component: 3950 - total flux cleaned = 0.0301138 Jy ! Component: 4000 - total flux cleaned = 0.0300366 Jy ! Component: 4050 - total flux cleaned = 0.0301108 Jy ! Total flux subtracted in 4096 components = 0.0307093 Jy ! Clean residual min=-0.004084 max=0.004296 Jy/beam ! Clean residual mean=-0.000096 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 2.60724 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 670 components and 2.60724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1400+6210_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.833 x 4.469 at -67.95 degrees (North through East) ! Clean map min=-0.0087346 max=0.43152 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1400+6210_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.431515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00150024 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04301 1.04301 2.08601 4.17203 8.34406 16.6881 33.3762 66.7524 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.431 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.629 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1400+6210_S_uvs.log closed on Wed Apr 6 23:05:16 2016