! Started logfile: /scr/pima/bg219f_uvs/J0410+7656_S_uvs.log on Thu Apr 7 18:03:55 2016 obs /scr/pima/bg219f_uvs/J0410+7656_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219f_uvs/J0410+7656_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.94425 visibilities/baseline/integration-bin. ! Found source: J0410+7656 ! ! 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 9688 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/bg219f_uvs/J0410+7656_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=1.612725Jy sigma=24.213407 ! Fit after self-cal, rms=1.037900Jy sigma=15.600220 ! 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=2.767 mas, bmaj=4.069 mas, bpa=-70.42 degrees ! Estimated noise=0.662195 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 = 0.343911 Jy ! Component: 100 - total flux cleaned = 0.545052 Jy ! Total flux subtracted in 100 components = 0.545052 Jy ! Clean residual min=-0.070736 max=0.137120 Jy/beam ! Clean residual mean=0.000436 rms=0.022363 Jy/beam ! Combined flux in latest and established models = 0.545052 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.545052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.016168Jy sigma=11.665180 ! Fit after self-cal, rms=1.011706Jy sigma=11.596852 ! Inverting map ! Added new window around map position (21, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174648 Jy ! Component: 100 - total flux cleaned = 0.308016 Jy ! Total flux subtracted in 100 components = 0.308016 Jy ! Clean residual min=-0.064185 max=0.109283 Jy/beam ! Clean residual mean=0.000386 rms=0.019357 Jy/beam ! Combined flux in latest and established models = 0.853068 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.853068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.904877Jy sigma=10.125136 ! Fit after self-cal, rms=0.898101Jy sigma=10.048743 ! 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=3.382 mas, bmaj=4.793 mas, bpa=-73.97 degrees ! Estimated noise=0.410906 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 (-1, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.25398 Jy ! Component: 100 - total flux cleaned = 0.445178 Jy ! Component: 150 - total flux cleaned = 0.605401 Jy ! Component: 200 - total flux cleaned = 0.74438 Jy ! Total flux subtracted in 200 components = 0.74438 Jy ! Clean residual min=-0.077962 max=0.130914 Jy/beam ! Clean residual mean=0.000199 rms=0.025519 Jy/beam ! Combined flux in latest and established models = 1.59745 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 142 components and 1.59745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.671997Jy sigma=7.311237 ! Fit after self-cal, rms=0.666741Jy sigma=7.213224 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.382 x 4.793 at -73.97 degrees (North through East) ! Clean map min=-0.075464 max=0.50357 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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 1.00* 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* ! ! ! Fit before self-cal, rms=0.666741Jy sigma=7.213224 ! Fit after self-cal, rms=0.666741Jy sigma=7.213224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=4.793 mas, bpa=-73.97 degrees ! Estimated noise=0.410906 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 = 0.132015 Jy ! Component: 100 - total flux cleaned = 0.243514 Jy ! Component: 150 - total flux cleaned = 0.34241 Jy ! Component: 200 - total flux cleaned = 0.430425 Jy ! Total flux subtracted in 200 components = 0.430425 Jy ! Clean residual min=-0.069507 max=0.118934 Jy/beam ! Clean residual mean=0.000059 rms=0.021184 Jy/beam ! Combined flux in latest and established models = 2.02787 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 184 components and 2.02787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.562130Jy sigma=6.154262 ! Fit after self-cal, rms=0.557514Jy sigma=6.096401 ! Inverting map ! Added new window around map position (13, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112558 Jy ! Component: 100 - total flux cleaned = 0.19654 Jy ! Component: 150 - total flux cleaned = 0.271294 Jy ! Component: 200 - total flux cleaned = 0.338792 Jy ! Total flux subtracted in 200 components = 0.338792 Jy ! Clean residual min=-0.057549 max=0.103529 Jy/beam ! Clean residual mean=0.000004 rms=0.017841 Jy/beam ! Combined flux in latest and established models = 2.36666 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 252 components and 2.36666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.477721Jy sigma=5.274969 ! Fit after self-cal, rms=0.474267Jy sigma=5.233216 ! Inverting map ! Added new window around map position (-8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102723 Jy ! Component: 100 - total flux cleaned = 0.179392 Jy ! Component: 150 - total flux cleaned = 0.2481 Jy ! Component: 200 - total flux cleaned = 0.311055 Jy ! Total flux subtracted in 200 components = 0.311055 Jy ! Clean residual min=-0.045972 max=0.083172 Jy/beam ! Clean residual mean=-0.000070 rms=0.014229 Jy/beam ! Combined flux in latest and established models = 2.67772 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 310 components and 2.67772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.399836Jy sigma=4.407814 ! Fit after self-cal, rms=0.396019Jy sigma=4.374614 ! Inverting map ! Added new window around map position (33.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0787053 Jy ! Component: 100 - total flux cleaned = 0.138186 Jy ! Component: 150 - total flux cleaned = 0.192875 Jy ! Component: 200 - total flux cleaned = 0.244018 Jy ! Total flux subtracted in 200 components = 0.244018 Jy ! Clean residual min=-0.036280 max=0.058008 Jy/beam ! Clean residual mean=-0.000075 rms=0.011895 Jy/beam ! Combined flux in latest and established models = 2.92174 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 367 components and 2.92174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.342769Jy sigma=3.746253 ! Fit after self-cal, rms=0.340999Jy sigma=3.717524 ! 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=0.340999Jy sigma=3.717524 ! Fit after self-cal, rms=0.336624Jy sigma=3.641203 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=4.817 mas, bpa=-74.74 degrees ! Estimated noise=0.409988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509358 Jy ! Component: 100 - total flux cleaned = 0.0964413 Jy ! Component: 150 - total flux cleaned = 0.139027 Jy ! Component: 200 - total flux cleaned = 0.179335 Jy ! Total flux subtracted in 200 components = 0.179335 Jy ! Clean residual min=-0.030780 max=0.051201 Jy/beam ! Clean residual mean=-0.000116 rms=0.010120 Jy/beam ! Combined flux in latest and established models = 3.10107 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 414 components and 3.10107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301745Jy sigma=3.285245 ! Fit after self-cal, rms=0.299954Jy sigma=3.273976 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 (24, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489689 Jy ! Component: 100 - total flux cleaned = 0.0888599 Jy ! Component: 150 - total flux cleaned = 0.126164 Jy ! Component: 200 - total flux cleaned = 0.161381 Jy ! Total flux subtracted in 200 components = 0.161381 Jy ! Clean residual min=-0.026016 max=0.043850 Jy/beam ! Clean residual mean=-0.000107 rms=0.008887 Jy/beam ! Combined flux in latest and established models = 3.26245 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 459 components and 3.26245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268628Jy sigma=2.939513 ! Fit after self-cal, rms=0.266077Jy sigma=2.931538 ! Inverting map ! Added new window around map position (77.5, 77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478343 Jy ! Component: 100 - total flux cleaned = 0.0837522 Jy ! Component: 150 - total flux cleaned = 0.116827 Jy ! Component: 200 - total flux cleaned = 0.148025 Jy ! Total flux subtracted in 200 components = 0.148025 Jy ! Clean residual min=-0.020947 max=0.028034 Jy/beam ! Clean residual mean=-0.000099 rms=0.007503 Jy/beam ! Combined flux in latest and established models = 3.41048 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 528 components and 3.41047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236085Jy sigma=2.615333 ! Fit after self-cal, rms=0.231377Jy sigma=2.599521 ! 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=0.231377Jy sigma=2.599521 ! Fit after self-cal, rms=0.201183Jy sigma=2.445580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=4.843 mas, bpa=-74.82 degrees ! Estimated noise=0.412733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270052 Jy ! Component: 100 - total flux cleaned = 0.0508249 Jy ! Component: 150 - total flux cleaned = 0.0731521 Jy ! Component: 200 - total flux cleaned = 0.0942822 Jy ! Total flux subtracted in 200 components = 0.0942822 Jy ! Clean residual min=-0.018688 max=0.021505 Jy/beam ! Clean residual mean=-0.000064 rms=0.005922 Jy/beam ! Combined flux in latest and established models = 3.50476 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 576 components and 3.50476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185985Jy sigma=2.295267 ! Fit after self-cal, rms=0.183863Jy sigma=2.290590 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 = 0.0209634 Jy ! Component: 100 - total flux cleaned = 0.0404226 Jy ! Component: 150 - total flux cleaned = 0.0589174 Jy ! Component: 200 - total flux cleaned = 0.0765793 Jy ! Total flux subtracted in 200 components = 0.0765793 Jy ! Clean residual min=-0.016995 max=0.019104 Jy/beam ! Clean residual mean=-0.000063 rms=0.005403 Jy/beam ! Combined flux in latest and established models = 3.58134 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 614 components and 3.58134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172780Jy sigma=2.185889 ! Fit after self-cal, rms=0.171587Jy sigma=2.183532 ! 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=0.171587Jy sigma=2.183532 ! Fit after self-cal, rms=0.153848Jy sigma=1.775101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.027 mas, bmaj=8.897 mas, bpa=-83.01 degrees ! Estimated noise=0.612062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307361 Jy ! Component: 100 - total flux cleaned = 0.0560005 Jy ! Component: 150 - total flux cleaned = 0.0783258 Jy ! Component: 200 - total flux cleaned = 0.0982719 Jy ! Total flux subtracted in 200 components = 0.0982719 Jy ! Clean residual min=-0.025958 max=0.023118 Jy/beam ! Clean residual mean=-0.000009 rms=0.007580 Jy/beam ! Combined flux in latest and established models = 3.67961 Jy selfcal ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 664 components and 3.67961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142915Jy sigma=1.725951 ! Fit after self-cal, rms=0.141298Jy sigma=1.720853 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 = 0.0186824 Jy ! Component: 100 - total flux cleaned = 0.0352479 Jy ! Component: 150 - total flux cleaned = 0.0501936 Jy ! Component: 200 - total flux cleaned = 0.0637523 Jy ! Total flux subtracted in 200 components = 0.0637523 Jy ! Clean residual min=-0.023209 max=0.022399 Jy/beam ! Clean residual mean=-0.000009 rms=0.006883 Jy/beam ! Combined flux in latest and established models = 3.74336 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 690 components and 3.74336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135926Jy sigma=1.714112 ! Fit after self-cal, rms=0.135141Jy sigma=1.712467 ! 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=3.418 mas, bmaj=4.848 mas, bpa=-74.97 degrees ! Estimated noise=0.412849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 4.848 at -74.97 degrees (North through East) ! Clean map min=-0.013155 max=0.48067 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=4.099 mas, bpa=-71.6 degrees ! Estimated noise=0.672658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353245 Jy ! Component: 100 - total flux cleaned = 0.582059 Jy ! Component: 150 - total flux cleaned = 0.758216 Jy ! Component: 200 - total flux cleaned = 0.905967 Jy ! Total flux subtracted in 200 components = 0.905967 Jy ! Clean residual min=-0.061307 max=0.091749 Jy/beam ! Clean residual mean=0.000396 rms=0.019187 Jy/beam ! Combined flux in latest and established models = 0.905967 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 65 model components to the UV plane model. ! The established model now contains 65 components and 0.905967 Jy ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=4.848 mas, bpa=-74.97 degrees ! Estimated noise=0.412849 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 = 0.251436 Jy ! Component: 100 - total flux cleaned = 0.438519 Jy ! Component: 150 - total flux cleaned = 0.599402 Jy ! Component: 200 - total flux cleaned = 0.742359 Jy ! Total flux subtracted in 200 components = 0.742359 Jy ! Clean residual min=-0.069788 max=0.100781 Jy/beam ! Clean residual mean=0.000221 rms=0.023827 Jy/beam ! Combined flux in latest and established models = 1.64833 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 165 components and 1.64833 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=7.027 mas, bmaj=8.897 mas, bpa=-83.01 degrees ! Estimated noise=0.612062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.29225 Jy ! Component: 100 - total flux cleaned = 0.524336 Jy ! Component: 150 - total flux cleaned = 0.716544 Jy ! Component: 200 - total flux cleaned = 0.879751 Jy ! Total flux subtracted in 200 components = 0.879751 Jy ! Clean residual min=-0.089038 max=0.110272 Jy/beam ! Clean residual mean=0.000045 rms=0.030432 Jy/beam ! Combined flux in latest and established models = 2.52808 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 = 0.140061 Jy ! Component: 100 - total flux cleaned = 0.261662 Jy ! Component: 150 - total flux cleaned = 0.368117 Jy ! Component: 200 - total flux cleaned = 0.461931 Jy ! Total flux subtracted in 200 components = 0.461931 Jy ! Clean residual min=-0.058789 max=0.073124 Jy/beam ! Clean residual mean=-0.000041 rms=0.019610 Jy/beam ! Combined flux in latest and established models = 2.99001 Jy ! Adding 202 model components to the UV plane model. ! The established model now contains 343 components and 2.99001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=4.848 mas, bpa=-74.97 degrees ! Estimated noise=0.412849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580564 Jy ! Component: 100 - total flux cleaned = 0.105053 Jy ! Component: 150 - total flux cleaned = 0.147472 Jy ! Component: 200 - total flux cleaned = 0.186497 Jy ! Total flux subtracted in 200 components = 0.186497 Jy ! Clean residual min=-0.028878 max=0.033083 Jy/beam ! Clean residual mean=0.000018 rms=0.007715 Jy/beam ! Combined flux in latest and established models = 3.17651 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 374 components and 3.17651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222924Jy sigma=2.616649 ! Fit after self-cal, rms=0.225834Jy sigma=2.586232 wmodel /scr/pima/bg219f_uvs/J0410+7656_S_map.mod ! Writing 374 model components to file: /scr/pima/bg219f_uvs/J0410+7656_S_map.mod wobs /scr/pima/bg219f_uvs/J0410+7656_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219f_uvs/J0410+7656_S_uvs.fits wwins /scr/pima/bg219f_uvs/J0410+7656_S_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219f_uvs/J0410+7656_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 = 0.0145276 Jy ! Component: 100 - total flux cleaned = 0.0233305 Jy ! Component: 150 - total flux cleaned = 0.0320906 Jy ! Component: 200 - total flux cleaned = 0.0410171 Jy ! Component: 250 - total flux cleaned = 0.0487741 Jy ! Component: 300 - total flux cleaned = 0.0567573 Jy ! Component: 350 - total flux cleaned = 0.064549 Jy ! Component: 400 - total flux cleaned = 0.0721584 Jy ! Component: 450 - total flux cleaned = 0.0795983 Jy ! Component: 500 - total flux cleaned = 0.0868815 Jy ! Component: 550 - total flux cleaned = 0.0944158 Jy ! Component: 600 - total flux cleaned = 0.102564 Jy ! Component: 650 - total flux cleaned = 0.109408 Jy ! Component: 700 - total flux cleaned = 0.11686 Jy ! Component: 750 - total flux cleaned = 0.122714 Jy ! Component: 800 - total flux cleaned = 0.129527 Jy ! Component: 850 - total flux cleaned = 0.13621 Jy ! Component: 900 - total flux cleaned = 0.142083 Jy ! Component: 950 - total flux cleaned = 0.147851 Jy ! Component: 1000 - total flux cleaned = 0.154179 Jy ! Component: 1050 - total flux cleaned = 0.160393 Jy ! Component: 1100 - total flux cleaned = 0.165217 Jy ! Component: 1150 - total flux cleaned = 0.170593 Jy ! Component: 1200 - total flux cleaned = 0.174949 Jy ! Component: 1250 - total flux cleaned = 0.180142 Jy ! Component: 1300 - total flux cleaned = 0.184946 Jy ! Component: 1350 - total flux cleaned = 0.188491 Jy ! Component: 1400 - total flux cleaned = 0.193432 Jy ! Component: 1450 - total flux cleaned = 0.197435 Jy ! Component: 1500 - total flux cleaned = 0.201378 Jy ! Component: 1550 - total flux cleaned = 0.204983 Jy ! Component: 1600 - total flux cleaned = 0.209349 Jy ! Component: 1650 - total flux cleaned = 0.212305 Jy ! Component: 1700 - total flux cleaned = 0.217328 Jy ! Component: 1750 - total flux cleaned = 0.219412 Jy ! Component: 1800 - total flux cleaned = 0.222758 Jy ! Component: 1850 - total flux cleaned = 0.226802 Jy ! Component: 1900 - total flux cleaned = 0.230035 Jy ! Component: 1950 - total flux cleaned = 0.232245 Jy ! Component: 2000 - total flux cleaned = 0.235388 Jy ! Component: 2050 - total flux cleaned = 0.238013 Jy ! Component: 2100 - total flux cleaned = 0.241767 Jy ! Component: 2150 - total flux cleaned = 0.24454 Jy ! Component: 2200 - total flux cleaned = 0.246367 Jy ! Component: 2250 - total flux cleaned = 0.248842 Jy ! Component: 2300 - total flux cleaned = 0.251284 Jy ! Component: 2350 - total flux cleaned = 0.253689 Jy ! Component: 2400 - total flux cleaned = 0.255847 Jy ! Component: 2450 - total flux cleaned = 0.258403 Jy ! Component: 2500 - total flux cleaned = 0.260499 Jy ! Component: 2550 - total flux cleaned = 0.262152 Jy ! Component: 2600 - total flux cleaned = 0.26399 Jy ! Component: 2650 - total flux cleaned = 0.265401 Jy ! Component: 2700 - total flux cleaned = 0.266796 Jy ! Component: 2750 - total flux cleaned = 0.267778 Jy ! Component: 2800 - total flux cleaned = 0.268359 Jy ! Component: 2850 - total flux cleaned = 0.270282 Jy ! Component: 2900 - total flux cleaned = 0.270849 Jy ! Component: 2950 - total flux cleaned = 0.271786 Jy ! Component: 3000 - total flux cleaned = 0.272345 Jy ! Component: 3050 - total flux cleaned = 0.273264 Jy ! Component: 3100 - total flux cleaned = 0.273811 Jy ! Component: 3150 - total flux cleaned = 0.275068 Jy ! Component: 3200 - total flux cleaned = 0.275955 Jy ! Component: 3250 - total flux cleaned = 0.276828 Jy ! Component: 3300 - total flux cleaned = 0.277694 Jy ! Component: 3350 - total flux cleaned = 0.278375 Jy ! Component: 3400 - total flux cleaned = 0.279219 Jy ! Component: 3450 - total flux cleaned = 0.279384 Jy ! Component: 3500 - total flux cleaned = 0.280043 Jy ! Component: 3550 - total flux cleaned = 0.280373 Jy ! Component: 3600 - total flux cleaned = 0.281342 Jy ! Component: 3650 - total flux cleaned = 0.281341 Jy ! Component: 3700 - total flux cleaned = 0.282293 Jy ! Component: 3750 - total flux cleaned = 0.282761 Jy ! Component: 3800 - total flux cleaned = 0.283072 Jy ! Component: 3850 - total flux cleaned = 0.282919 Jy ! Component: 3900 - total flux cleaned = 0.283377 Jy ! Component: 3950 - total flux cleaned = 0.284277 Jy ! Component: 4000 - total flux cleaned = 0.284569 Jy ! Component: 4050 - total flux cleaned = 0.284419 Jy ! Total flux subtracted in 4096 components = 0.284858 Jy ! Clean residual min=-0.008197 max=0.007446 Jy/beam ! Clean residual mean=-0.000038 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 3.46136 Jy keep ! Adding 369 model components to the UV plane model. ! The established model now contains 714 components and 3.46136 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219f_uvs/J0410+7656_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 4.848 at -74.97 degrees (North through East) ! Clean map min=-0.015529 max=0.50238 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219f_uvs/J0410+7656_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.502383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00296791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7723 1.7723 3.54459 7.08919 14.1784 28.3567 56.7135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0089 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.502 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.271 quit ! Quitting program ! Log file /scr/pima/bg219f_uvs/J0410+7656_S_uvs.log closed on Thu Apr 7 18:04:01 2016