! Started logfile: /scr/pima/bg219h_uvs/J1642+2523_S_uvs.log on Thu Apr 7 09:07:13 2016 obs /scr/pima/bg219h_uvs/J1642+2523_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1642+2523_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.827778 visibilities/baseline/integration-bin. ! Found source: J1642+2523 ! ! 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 4172 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/bg219h_uvs/J1642+2523_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.190573Jy sigma=25.416313 ! Fit after self-cal, rms=0.456711Jy sigma=10.204510 ! 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=2.784 mas, bmaj=5.905 mas, bpa=-3.165 degrees ! Estimated noise=0.871364 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 = 0.418916 Jy ! Component: 100 - total flux cleaned = 0.512916 Jy ! Total flux subtracted in 100 components = 0.512916 Jy ! Clean residual min=-0.018573 max=0.032371 Jy/beam ! Clean residual mean=-0.000011 rms=0.005527 Jy/beam ! Combined flux in latest and established models = 0.512916 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.512916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106216Jy sigma=2.414930 ! Fit after self-cal, rms=0.106213Jy sigma=2.414856 ! 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=3.308 mas, bmaj=6.986 mas, bpa=-3.498 degrees ! Estimated noise=0.666825 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 = 0.0367306 Jy ! Component: 100 - total flux cleaned = 0.0533309 Jy ! Component: 150 - total flux cleaned = 0.0636224 Jy ! Component: 200 - total flux cleaned = 0.0703279 Jy ! Total flux subtracted in 200 components = 0.0703279 Jy ! Clean residual min=-0.018918 max=0.026362 Jy/beam ! Clean residual mean=-0.000015 rms=0.006387 Jy/beam ! Combined flux in latest and established models = 0.583244 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.583244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089628Jy sigma=2.278391 ! Fit after self-cal, rms=0.089627Jy sigma=2.278210 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.308 x 6.986 at -3.498 degrees (North through East) ! Clean map min=-0.01851 max=0.54317 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 0.96 FD 1.00* HN 1.04 KP 0.95 ! LA 0.94 MK 1.00 NL 1.08 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! 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 0.98 FD 1.00* HN 1.06 KP 0.97 ! LA 0.95 MK 1.00 NL 0.96 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.089627Jy sigma=2.278210 ! Fit after self-cal, rms=0.086747Jy sigma=2.229760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.001 mas, bpa=-3.378 degrees ! Estimated noise=0.658306 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 = -0.0059427 Jy ! Component: 100 - total flux cleaned = -0.00866326 Jy ! Component: 150 - total flux cleaned = -0.00926891 Jy ! Component: 200 - total flux cleaned = -0.00950049 Jy ! Total flux subtracted in 200 components = -0.00950049 Jy ! Clean residual min=-0.016510 max=0.024640 Jy/beam ! Clean residual mean=-0.000008 rms=0.005809 Jy/beam ! Combined flux in latest and established models = 0.573744 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.573744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086834Jy sigma=2.208611 ! Fit after self-cal, rms=0.086840Jy sigma=2.208557 ! 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=0.086840Jy sigma=2.208557 ! Fit after self-cal, rms=0.080594Jy sigma=2.110202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=7.018 mas, bpa=-3.333 degrees ! Estimated noise=0.648548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00874622 Jy ! Component: 100 - total flux cleaned = -0.0137273 Jy ! Component: 150 - total flux cleaned = -0.0170282 Jy ! Component: 200 - total flux cleaned = -0.0192578 Jy ! Total flux subtracted in 200 components = -0.0192578 Jy ! Clean residual min=-0.012440 max=0.021785 Jy/beam ! Clean residual mean=-0.000011 rms=0.004862 Jy/beam ! Combined flux in latest and established models = 0.554486 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.554486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080505Jy sigma=2.067128 ! Fit after self-cal, rms=0.080510Jy sigma=2.067030 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 (-29, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163548 Jy ! Component: 100 - total flux cleaned = 0.018944 Jy ! Component: 150 - total flux cleaned = 0.0189555 Jy ! Component: 200 - total flux cleaned = 0.0179992 Jy ! Total flux subtracted in 200 components = 0.0179992 Jy ! Clean residual min=-0.012625 max=0.017589 Jy/beam ! Clean residual mean=-0.000007 rms=0.004104 Jy/beam ! Combined flux in latest and established models = 0.572485 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.572485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077521Jy sigma=1.934177 ! Fit after self-cal, rms=0.077035Jy sigma=1.923381 ! 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=0.077035Jy sigma=1.923381 ! Fit after self-cal, rms=0.075786Jy sigma=1.903010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=7.023 mas, bpa=-3.156 degrees ! Estimated noise=0.643288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027088 Jy ! Component: 100 - total flux cleaned = 0.00361884 Jy ! Component: 150 - total flux cleaned = 0.00317134 Jy ! Component: 200 - total flux cleaned = 0.00277189 Jy ! Total flux subtracted in 200 components = 0.00277189 Jy ! Clean residual min=-0.012163 max=0.017215 Jy/beam ! Clean residual mean=-0.000007 rms=0.003818 Jy/beam ! Combined flux in latest and established models = 0.575257 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 0.575257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074882Jy sigma=1.826792 ! Fit after self-cal, rms=0.074743Jy sigma=1.822778 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 = 0.00170951 Jy ! Component: 100 - total flux cleaned = 0.00155413 Jy ! Component: 150 - total flux cleaned = 0.00112892 Jy ! Component: 200 - total flux cleaned = 0.000619975 Jy ! Total flux subtracted in 200 components = 0.000619975 Jy ! Clean residual min=-0.011932 max=0.014590 Jy/beam ! Clean residual mean=-0.000007 rms=0.003628 Jy/beam ! Combined flux in latest and established models = 0.575877 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.575877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074555Jy sigma=1.795794 ! Fit after self-cal, rms=0.074535Jy sigma=1.794683 ! 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=0.074535Jy sigma=1.794683 ! Fit after self-cal, rms=0.073651Jy sigma=1.782003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.538 mas, bmaj=10.27 mas, bpa=-4.364 degrees ! Estimated noise=0.806499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142553 Jy ! Component: 100 - total flux cleaned = 0.000929136 Jy ! Component: 150 - total flux cleaned = 0.0015518 Jy ! Component: 200 - total flux cleaned = 0.00190739 Jy ! Total flux subtracted in 200 components = 0.00190739 Jy ! Clean residual min=-0.016347 max=0.018583 Jy/beam ! Clean residual mean=-0.000016 rms=0.004955 Jy/beam ! Combined flux in latest and established models = 0.577784 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.577784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073745Jy sigma=1.748327 ! Fit after self-cal, rms=0.073688Jy sigma=1.745622 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 = 0.00129464 Jy ! Component: 100 - total flux cleaned = 0.00100279 Jy ! Component: 150 - total flux cleaned = 0.00113728 Jy ! Component: 200 - total flux cleaned = 0.00125292 Jy ! Total flux subtracted in 200 components = 0.00125292 Jy ! Clean residual min=-0.016103 max=0.017718 Jy/beam ! Clean residual mean=-0.000016 rms=0.004723 Jy/beam ! Combined flux in latest and established models = 0.579037 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.579037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073960Jy sigma=1.737431 ! Fit after self-cal, rms=0.073940Jy sigma=1.736499 ! 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=3.358 mas, bmaj=7.029 mas, bpa=-3.08 degrees ! Estimated noise=0.638266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.029 at -3.08 degrees (North through East) ! Clean map min=-0.013108 max=0.51082 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073940Jy sigma=1.736499 ! Fit after self-cal, rms=0.070594Jy sigma=1.669122 ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=7.033 mas, bpa=-3.202 degrees ! Estimated noise=0.632071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00366784 Jy ! Component: 100 - total flux cleaned = -0.00351703 Jy ! Component: 150 - total flux cleaned = -0.00365093 Jy ! Component: 200 - total flux cleaned = -0.00387797 Jy ! Total flux subtracted in 200 components = -0.00387797 Jy ! Clean residual min=-0.011790 max=0.015660 Jy/beam ! Clean residual mean=-0.000008 rms=0.003378 Jy/beam ! Combined flux in latest and established models = 0.575159 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 0.575159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070304Jy sigma=1.645938 ! Fit after self-cal, rms=0.070323Jy sigma=1.645320 ! Inverting map ! Added new window around map position (29.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130079 Jy ! Component: 100 - total flux cleaned = 0.0136607 Jy ! Component: 150 - total flux cleaned = 0.0134764 Jy ! Component: 200 - total flux cleaned = 0.0133125 Jy ! Total flux subtracted in 200 components = 0.0133125 Jy ! Clean residual min=-0.011566 max=0.013228 Jy/beam ! Clean residual mean=-0.000005 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.588472 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 207 components and 0.588472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068419Jy sigma=1.568317 ! Fit after self-cal, rms=0.068082Jy sigma=1.563439 ! Inverting map ! Added new window around map position (125, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105159 Jy ! Component: 100 - total flux cleaned = 0.0136463 Jy ! Component: 150 - total flux cleaned = 0.0166967 Jy ! Component: 200 - total flux cleaned = 0.018114 Jy ! Total flux subtracted in 200 components = 0.018114 Jy ! Clean residual min=-0.010670 max=0.009678 Jy/beam ! Clean residual mean=-0.000009 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.606586 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 230 components and 0.606586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066598Jy sigma=1.508459 ! Fit after self-cal, rms=0.066448Jy sigma=1.503887 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066448Jy sigma=1.503887 ! Fit after self-cal, rms=0.064929Jy sigma=1.463981 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=2.822 mas, bmaj=5.958 mas, bpa=-2.828 degrees ! Estimated noise=0.825795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.396604 Jy ! Component: 100 - total flux cleaned = 0.486886 Jy ! Component: 150 - total flux cleaned = 0.523901 Jy ! Component: 200 - total flux cleaned = 0.547989 Jy ! Total flux subtracted in 200 components = 0.547989 Jy ! Clean residual min=-0.012048 max=0.016967 Jy/beam ! Clean residual mean=-0.000007 rms=0.003346 Jy/beam ! Combined flux in latest and established models = 0.547989 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.547989 Jy ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=7.038 mas, bpa=-3.176 degrees ! Estimated noise=0.628208 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 = 0.0222694 Jy ! Component: 100 - total flux cleaned = 0.0361764 Jy ! Component: 150 - total flux cleaned = 0.0446143 Jy ! Component: 200 - total flux cleaned = 0.0510763 Jy ! Total flux subtracted in 200 components = 0.0510763 Jy ! Clean residual min=-0.011572 max=0.011471 Jy/beam ! Clean residual mean=-0.000012 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 0.599066 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.599065 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=6.524 mas, bmaj=10.28 mas, bpa=-4.607 degrees ! Estimated noise=0.793702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598024 Jy ! Component: 100 - total flux cleaned = 0.00792153 Jy ! Component: 150 - total flux cleaned = 0.0100517 Jy ! Component: 200 - total flux cleaned = 0.0102917 Jy ! Total flux subtracted in 200 components = 0.0102917 Jy ! Clean residual min=-0.012258 max=0.013785 Jy/beam ! Clean residual mean=-0.000019 rms=0.003424 Jy/beam ! Combined flux in latest and established models = 0.609357 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 = 0.000211101 Jy ! Component: 100 - total flux cleaned = 0.000400817 Jy ! Component: 150 - total flux cleaned = 0.000579066 Jy ! Component: 200 - total flux cleaned = 0.000433357 Jy ! Total flux subtracted in 200 components = 0.000433357 Jy ! Clean residual min=-0.011732 max=0.012437 Jy/beam ! Clean residual mean=-0.000018 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 0.609791 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 118 components and 0.60979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=7.038 mas, bpa=-3.176 degrees ! Estimated noise=0.628208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325483 Jy ! Component: 100 - total flux cleaned = 0.00108784 Jy ! Component: 150 - total flux cleaned = 0.0020705 Jy ! Component: 200 - total flux cleaned = 0.00280033 Jy ! Total flux subtracted in 200 components = 0.00280033 Jy ! Clean residual min=-0.009572 max=0.009122 Jy/beam ! Clean residual mean=-0.000007 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.612591 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.612591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065429Jy sigma=1.430481 ! Fit after self-cal, rms=0.065131Jy sigma=1.424406 wmodel /scr/pima/bg219h_uvs/J1642+2523_S_map.mod ! Writing 143 model components to file: /scr/pima/bg219h_uvs/J1642+2523_S_map.mod wobs /scr/pima/bg219h_uvs/J1642+2523_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1642+2523_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1642+2523_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1642+2523_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 = -0.00233877 Jy ! Component: 100 - total flux cleaned = -0.00295283 Jy ! Component: 150 - total flux cleaned = -0.00281463 Jy ! Component: 200 - total flux cleaned = -0.00281736 Jy ! Component: 250 - total flux cleaned = -0.00281514 Jy ! Component: 300 - total flux cleaned = -0.00293585 Jy ! Component: 350 - total flux cleaned = -0.00305157 Jy ! Component: 400 - total flux cleaned = -0.00294082 Jy ! Component: 450 - total flux cleaned = -0.00294016 Jy ! Component: 500 - total flux cleaned = -0.00262887 Jy ! Component: 550 - total flux cleaned = -0.00262815 Jy ! Component: 600 - total flux cleaned = -0.00243591 Jy ! Component: 650 - total flux cleaned = -0.00243924 Jy ! Component: 700 - total flux cleaned = -0.00244107 Jy ! Component: 750 - total flux cleaned = -0.00244412 Jy ! Component: 800 - total flux cleaned = -0.00252994 Jy ! Component: 850 - total flux cleaned = -0.00244411 Jy ! Component: 900 - total flux cleaned = -0.00260675 Jy ! Component: 950 - total flux cleaned = -0.00300149 Jy ! Component: 1000 - total flux cleaned = -0.00338728 Jy ! Component: 1050 - total flux cleaned = -0.00376417 Jy ! Component: 1100 - total flux cleaned = -0.00413169 Jy ! Component: 1150 - total flux cleaned = -0.00449199 Jy ! Component: 1200 - total flux cleaned = -0.00477404 Jy ! Component: 1250 - total flux cleaned = -0.00511879 Jy ! Component: 1300 - total flux cleaned = -0.00505248 Jy ! Component: 1350 - total flux cleaned = -0.00538459 Jy ! Component: 1400 - total flux cleaned = -0.00558105 Jy ! Component: 1450 - total flux cleaned = -0.00609252 Jy ! Component: 1500 - total flux cleaned = -0.00628102 Jy ! Component: 1550 - total flux cleaned = -0.00652741 Jy ! Component: 1600 - total flux cleaned = -0.00676986 Jy ! Component: 1650 - total flux cleaned = -0.00712468 Jy ! Component: 1700 - total flux cleaned = -0.00718182 Jy ! Component: 1750 - total flux cleaned = -0.00729594 Jy ! Component: 1800 - total flux cleaned = -0.00735297 Jy ! Component: 1850 - total flux cleaned = -0.00729725 Jy ! Component: 1900 - total flux cleaned = -0.00746255 Jy ! Component: 1950 - total flux cleaned = -0.00773329 Jy ! Component: 2000 - total flux cleaned = -0.00800026 Jy ! Component: 2050 - total flux cleaned = -0.00800034 Jy ! Component: 2100 - total flux cleaned = -0.0084151 Jy ! Component: 2150 - total flux cleaned = -0.00856759 Jy ! Component: 2200 - total flux cleaned = -0.00866828 Jy ! Component: 2250 - total flux cleaned = -0.00886783 Jy ! Component: 2300 - total flux cleaned = -0.00901625 Jy ! Component: 2350 - total flux cleaned = -0.00940431 Jy ! Component: 2400 - total flux cleaned = -0.00969066 Jy ! Component: 2450 - total flux cleaned = -0.00983312 Jy ! Component: 2500 - total flux cleaned = -0.0101604 Jy ! Component: 2550 - total flux cleaned = -0.0104379 Jy ! Component: 2600 - total flux cleaned = -0.0106662 Jy ! Component: 2650 - total flux cleaned = -0.0109369 Jy ! Component: 2700 - total flux cleaned = -0.0110707 Jy ! Component: 2750 - total flux cleaned = -0.0112917 Jy ! Component: 2800 - total flux cleaned = -0.0116851 Jy ! Component: 2850 - total flux cleaned = -0.0120297 Jy ! Component: 2900 - total flux cleaned = -0.0122002 Jy ! Component: 2950 - total flux cleaned = -0.0124535 Jy ! Component: 3000 - total flux cleaned = -0.0126631 Jy ! Component: 3050 - total flux cleaned = -0.0127874 Jy ! Component: 3100 - total flux cleaned = -0.0131159 Jy ! Component: 3150 - total flux cleaned = -0.0132773 Jy ! Component: 3200 - total flux cleaned = -0.0134378 Jy ! Component: 3250 - total flux cleaned = -0.0135566 Jy ! Component: 3300 - total flux cleaned = -0.0137539 Jy ! Component: 3350 - total flux cleaned = -0.0140274 Jy ! Component: 3400 - total flux cleaned = -0.0141816 Jy ! Component: 3450 - total flux cleaned = -0.0143726 Jy ! Component: 3500 - total flux cleaned = -0.0146 Jy ! Component: 3550 - total flux cleaned = -0.0147883 Jy ! Component: 3600 - total flux cleaned = -0.0150855 Jy ! Component: 3650 - total flux cleaned = -0.0152331 Jy ! Component: 3700 - total flux cleaned = -0.0156727 Jy ! Component: 3750 - total flux cleaned = -0.0157815 Jy ! Component: 3800 - total flux cleaned = -0.0160691 Jy ! Component: 3850 - total flux cleaned = -0.0162823 Jy ! Component: 3900 - total flux cleaned = -0.0164949 Jy ! Component: 3950 - total flux cleaned = -0.0167055 Jy ! Component: 4000 - total flux cleaned = -0.0167402 Jy ! Component: 4050 - total flux cleaned = -0.0169477 Jy ! Total flux subtracted in 4096 components = -0.0171194 Jy ! Clean residual min=-0.002429 max=0.002916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.595471 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 453 components and 0.595472 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1642+2523_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 7.038 at -3.176 degrees (North through East) ! Clean map min=-0.0073171 max=0.49422 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1642+2523_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.494217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000637229 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386811 0.386811 0.773622 1.54724 3.09449 6.18898 12.378 24.7559 49.5118 99.0236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.494 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 775.572 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1642+2523_S_uvs.log closed on Thu Apr 7 09:07:17 2016