! Started logfile: /scr/pima/bg219h_uvs/J1740+4506_S_uvs.log on Thu Apr 7 09:08:48 2016 obs /scr/pima/bg219h_uvs/J1740+4506_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1740+4506_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804321 visibilities/baseline/integration-bin. ! Found source: J1740+4506 ! ! 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 5212 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/J1740+4506_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046777Jy sigma=24.585049 ! Fit after self-cal, rms=0.716748Jy sigma=16.821608 ! 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=2.986 mas, bmaj=4.375 mas, bpa=-2.676 degrees ! Estimated noise=0.694945 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 = 0.219603 Jy ! Component: 100 - total flux cleaned = 0.273139 Jy ! Total flux subtracted in 100 components = 0.273139 Jy ! Clean residual min=-0.008225 max=0.020224 Jy/beam ! Clean residual mean=0.000006 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.27314 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.27314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069961Jy sigma=1.600248 ! Fit after self-cal, rms=0.069956Jy sigma=1.599876 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197415 Jy ! Component: 100 - total flux cleaned = 0.0277597 Jy ! Total flux subtracted in 100 components = 0.0277597 Jy ! Clean residual min=-0.006020 max=0.009735 Jy/beam ! Clean residual mean=0.000001 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.300899 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.300899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064763Jy sigma=1.499784 ! Fit after self-cal, rms=0.064730Jy sigma=1.498963 ! 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=3.519 mas, bmaj=5.095 mas, bpa=-4.382 degrees ! Estimated noise=0.497774 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 = 0.00421394 Jy ! Component: 100 - total flux cleaned = 0.00638105 Jy ! Component: 150 - total flux cleaned = 0.00712866 Jy ! Component: 200 - total flux cleaned = 0.00764487 Jy ! Total flux subtracted in 200 components = 0.00764487 Jy ! Clean residual min=-0.006341 max=0.010339 Jy/beam ! Clean residual mean=-0.000006 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.308544 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.308544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064343Jy sigma=1.494589 ! Fit after self-cal, rms=0.064328Jy sigma=1.493991 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.519 x 5.095 at -4.382 degrees (North through East) ! Clean map min=-0.0062051 max=0.28269 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 0.98 FD 1.00* HN 1.04 KP 0.99 ! LA 0.97 MK 0.99 NL 0.99 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 1.00 ! LA 0.97 MK 0.98 NL 1.13 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! 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 1.04 KP 0.99 ! LA 0.99 MK 1.02 NL 0.96 OV 0.95 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.064328Jy sigma=1.493991 ! Fit after self-cal, rms=0.062875Jy sigma=1.463761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.094 mas, bpa=-3.873 degrees ! Estimated noise=0.492376 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 (-9.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831381 Jy ! Component: 100 - total flux cleaned = 0.0112458 Jy ! Component: 150 - total flux cleaned = 0.0127834 Jy ! Component: 200 - total flux cleaned = 0.0135368 Jy ! Total flux subtracted in 200 components = 0.0135368 Jy ! Clean residual min=-0.005613 max=0.006343 Jy/beam ! Clean residual mean=-0.000013 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.322081 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.322081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061925Jy sigma=1.430913 ! Fit after self-cal, rms=0.061905Jy sigma=1.430016 ! 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=0.061905Jy sigma=1.430016 ! Fit after self-cal, rms=0.060215Jy sigma=1.391309 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=5.112 mas, bpa=-4.589 degrees ! Estimated noise=0.489691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740982 Jy ! Component: 100 - total flux cleaned = 0.00205569 Jy ! Component: 150 - total flux cleaned = 0.00284778 Jy ! Component: 200 - total flux cleaned = 0.00343322 Jy ! Total flux subtracted in 200 components = 0.00343322 Jy ! Clean residual min=-0.003697 max=0.005562 Jy/beam ! Clean residual mean=-0.000011 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.325514 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.325514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059967Jy sigma=1.381177 ! Fit after self-cal, rms=0.059981Jy sigma=1.380785 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 (84, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033113 Jy ! Component: 100 - total flux cleaned = 0.00301042 Jy ! Component: 150 - total flux cleaned = 0.00239811 Jy ! Component: 200 - total flux cleaned = 0.00240253 Jy ! Total flux subtracted in 200 components = 0.00240253 Jy ! Clean residual min=-0.003497 max=0.004239 Jy/beam ! Clean residual mean=-0.000010 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.327917 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.327917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059621Jy sigma=1.365895 ! Fit after self-cal, rms=0.059584Jy sigma=1.365095 ! 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=0.059584Jy sigma=1.365095 ! Fit after self-cal, rms=0.059328Jy sigma=1.362751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=5.121 mas, bpa=-4.808 degrees ! Estimated noise=0.487385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188003 Jy ! Component: 100 - total flux cleaned = 6.4559e-05 Jy ! Component: 150 - total flux cleaned = 0.000487537 Jy ! Component: 200 - total flux cleaned = 0.000611588 Jy ! Total flux subtracted in 200 components = 0.000611588 Jy ! Clean residual min=-0.003190 max=0.004057 Jy/beam ! Clean residual mean=-0.000009 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.328528 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.328528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059193Jy sigma=1.355340 ! Fit after self-cal, rms=0.059189Jy sigma=1.355090 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 = 0.000229454 Jy ! Component: 100 - total flux cleaned = 0.000394564 Jy ! Component: 150 - total flux cleaned = 0.00069169 Jy ! Component: 200 - total flux cleaned = 0.000958748 Jy ! Total flux subtracted in 200 components = 0.000958748 Jy ! Clean residual min=-0.003144 max=0.003974 Jy/beam ! Clean residual mean=-0.000009 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.329487 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.329487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059133Jy sigma=1.352161 ! Fit after self-cal, rms=0.059133Jy sigma=1.352066 ! 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=0.059133Jy sigma=1.352066 ! Fit after self-cal, rms=0.058880Jy sigma=1.350920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.946 mas, bmaj=8.302 mas, bpa=11.05 degrees ! Estimated noise=0.604261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140141 Jy ! Component: 100 - total flux cleaned = -0.00132657 Jy ! Component: 150 - total flux cleaned = -0.00117929 Jy ! Component: 200 - total flux cleaned = -0.000983363 Jy ! Total flux subtracted in 200 components = -0.000983363 Jy ! Clean residual min=-0.004503 max=0.005285 Jy/beam ! Clean residual mean=-0.000018 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.328503 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.328504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058859Jy sigma=1.347852 ! Fit after self-cal, rms=0.058859Jy sigma=1.347736 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 = -0.000235322 Jy ! Component: 100 - total flux cleaned = -0.000120131 Jy ! Component: 150 - total flux cleaned = -1.03978e-05 Jy ! Component: 200 - total flux cleaned = 0.000192948 Jy ! Total flux subtracted in 200 components = 0.000192948 Jy ! Clean residual min=-0.004453 max=0.005079 Jy/beam ! Clean residual mean=-0.000019 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.328696 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.328696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058883Jy sigma=1.346822 ! Fit after self-cal, rms=0.058883Jy sigma=1.346773 ! 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=3.534 mas, bmaj=5.128 mas, bpa=-4.939 degrees ! Estimated noise=0.485029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.534 x 5.128 at -4.939 degrees (North through East) ! Clean map min=-0.0041105 max=0.27712 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=2.987 mas, bmaj=4.402 mas, bpa=-3.619 degrees ! Estimated noise=0.680573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214909 Jy ! Component: 100 - total flux cleaned = 0.266624 Jy ! Component: 150 - total flux cleaned = 0.285273 Jy ! Component: 200 - total flux cleaned = 0.294946 Jy ! Total flux subtracted in 200 components = 0.294946 Jy ! Clean residual min=-0.005536 max=0.006822 Jy/beam ! Clean residual mean=0.000000 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.294946 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.294946 Jy ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=5.128 mas, bpa=-4.939 degrees ! Estimated noise=0.485029 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (53, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790687 Jy ! Component: 100 - total flux cleaned = 0.0130787 Jy ! Component: 150 - total flux cleaned = 0.0165499 Jy ! Component: 200 - total flux cleaned = 0.0190606 Jy ! Total flux subtracted in 200 components = 0.0190606 Jy ! Clean residual min=-0.004091 max=0.004808 Jy/beam ! Clean residual mean=-0.000005 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.314007 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.314007 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=6.946 mas, bmaj=8.302 mas, bpa=11.05 degrees ! Estimated noise=0.604261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613139 Jy ! Component: 100 - total flux cleaned = 0.00888828 Jy ! Component: 150 - total flux cleaned = 0.0108802 Jy ! Component: 200 - total flux cleaned = 0.0124068 Jy ! Total flux subtracted in 200 components = 0.0124068 Jy ! Clean residual min=-0.005383 max=0.005214 Jy/beam ! Clean residual mean=-0.000015 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.326413 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 = 0.00098174 Jy ! Component: 100 - total flux cleaned = 0.00186322 Jy ! Component: 150 - total flux cleaned = 0.00257453 Jy ! Component: 200 - total flux cleaned = 0.00305577 Jy ! Total flux subtracted in 200 components = 0.00305577 Jy ! Clean residual min=-0.004874 max=0.004886 Jy/beam ! Clean residual mean=-0.000017 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.329469 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 104 components and 0.329469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=5.128 mas, bpa=-4.939 degrees ! Estimated noise=0.485029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201661 Jy ! Component: 100 - total flux cleaned = 0.00248819 Jy ! Component: 150 - total flux cleaned = 0.00257579 Jy ! Component: 200 - total flux cleaned = 0.00265012 Jy ! Total flux subtracted in 200 components = 0.00265012 Jy ! Clean residual min=-0.003372 max=0.003976 Jy/beam ! Clean residual mean=-0.000009 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.332119 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.332119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059064Jy sigma=1.349436 ! Fit after self-cal, rms=0.059041Jy sigma=1.348327 wmodel /scr/pima/bg219h_uvs/J1740+4506_S_map.mod ! Writing 119 model components to file: /scr/pima/bg219h_uvs/J1740+4506_S_map.mod wobs /scr/pima/bg219h_uvs/J1740+4506_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1740+4506_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1740+4506_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1740+4506_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 = 0.00175758 Jy ! Component: 100 - total flux cleaned = 0.00289025 Jy ! Component: 150 - total flux cleaned = 0.00384409 Jy ! Component: 200 - total flux cleaned = 0.00458434 Jy ! Component: 250 - total flux cleaned = 0.00496805 Jy ! Component: 300 - total flux cleaned = 0.00518133 Jy ! Component: 350 - total flux cleaned = 0.00554093 Jy ! Component: 400 - total flux cleaned = 0.00569042 Jy ! Component: 450 - total flux cleaned = 0.00593446 Jy ! Component: 500 - total flux cleaned = 0.00612492 Jy ! Component: 550 - total flux cleaned = 0.00630995 Jy ! Component: 600 - total flux cleaned = 0.00640007 Jy ! Component: 650 - total flux cleaned = 0.00653316 Jy ! Component: 700 - total flux cleaned = 0.00657683 Jy ! Component: 750 - total flux cleaned = 0.00657626 Jy ! Component: 800 - total flux cleaned = 0.00657692 Jy ! Component: 850 - total flux cleaned = 0.00665872 Jy ! Component: 900 - total flux cleaned = 0.0067782 Jy ! Component: 950 - total flux cleaned = 0.00677773 Jy ! Component: 1000 - total flux cleaned = 0.00689305 Jy ! Component: 1050 - total flux cleaned = 0.00696815 Jy ! Component: 1100 - total flux cleaned = 0.00681912 Jy ! Component: 1150 - total flux cleaned = 0.00689267 Jy ! Component: 1200 - total flux cleaned = 0.0068565 Jy ! Component: 1250 - total flux cleaned = 0.00692819 Jy ! Component: 1300 - total flux cleaned = 0.00689344 Jy ! Component: 1350 - total flux cleaned = 0.00696197 Jy ! Component: 1400 - total flux cleaned = 0.00692757 Jy ! Component: 1450 - total flux cleaned = 0.00679446 Jy ! Component: 1500 - total flux cleaned = 0.00679488 Jy ! Component: 1550 - total flux cleaned = 0.00672983 Jy ! Component: 1600 - total flux cleaned = 0.0067617 Jy ! Component: 1650 - total flux cleaned = 0.00669963 Jy ! Component: 1700 - total flux cleaned = 0.00682423 Jy ! Component: 1750 - total flux cleaned = 0.00670191 Jy ! Component: 1800 - total flux cleaned = 0.00673203 Jy ! Component: 1850 - total flux cleaned = 0.00670215 Jy ! Component: 1900 - total flux cleaned = 0.00673231 Jy ! Component: 1950 - total flux cleaned = 0.00681956 Jy ! Component: 2000 - total flux cleaned = 0.00676159 Jy ! Component: 2050 - total flux cleaned = 0.0067898 Jy ! Component: 2100 - total flux cleaned = 0.00681787 Jy ! Component: 2150 - total flux cleaned = 0.00681821 Jy ! Component: 2200 - total flux cleaned = 0.00684612 Jy ! Component: 2250 - total flux cleaned = 0.00698202 Jy ! Component: 2300 - total flux cleaned = 0.007089 Jy ! Component: 2350 - total flux cleaned = 0.00722088 Jy ! Component: 2400 - total flux cleaned = 0.00722084 Jy ! Component: 2450 - total flux cleaned = 0.00735024 Jy ! Component: 2500 - total flux cleaned = 0.00747871 Jy ! Component: 2550 - total flux cleaned = 0.00750389 Jy ! Component: 2600 - total flux cleaned = 0.00750366 Jy ! Component: 2650 - total flux cleaned = 0.0076527 Jy ! Component: 2700 - total flux cleaned = 0.00767739 Jy ! Component: 2750 - total flux cleaned = 0.00772616 Jy ! Component: 2800 - total flux cleaned = 0.0078228 Jy ! Component: 2850 - total flux cleaned = 0.00784678 Jy ! Component: 2900 - total flux cleaned = 0.00794163 Jy ! Component: 2950 - total flux cleaned = 0.00791815 Jy ! Component: 3000 - total flux cleaned = 0.00794138 Jy ! Component: 3050 - total flux cleaned = 0.00796463 Jy ! Component: 3100 - total flux cleaned = 0.00796434 Jy ! Component: 3150 - total flux cleaned = 0.00796415 Jy ! Component: 3200 - total flux cleaned = 0.00798684 Jy ! Component: 3250 - total flux cleaned = 0.00798672 Jy ! Component: 3300 - total flux cleaned = 0.00800907 Jy ! Component: 3350 - total flux cleaned = 0.00800897 Jy ! Component: 3400 - total flux cleaned = 0.00803053 Jy ! Component: 3450 - total flux cleaned = 0.00809521 Jy ! Component: 3500 - total flux cleaned = 0.00800921 Jy ! Component: 3550 - total flux cleaned = 0.00805178 Jy ! Component: 3600 - total flux cleaned = 0.00800969 Jy ! Component: 3650 - total flux cleaned = 0.00811482 Jy ! Component: 3700 - total flux cleaned = 0.00813547 Jy ! Component: 3750 - total flux cleaned = 0.0082179 Jy ! Component: 3800 - total flux cleaned = 0.00821765 Jy ! Component: 3850 - total flux cleaned = 0.00821752 Jy ! Component: 3900 - total flux cleaned = 0.00817717 Jy ! Component: 3950 - total flux cleaned = 0.00823744 Jy ! Component: 4000 - total flux cleaned = 0.00829727 Jy ! Component: 4050 - total flux cleaned = 0.00831709 Jy ! Total flux subtracted in 4096 components = 0.008455 Jy ! Clean residual min=-0.001131 max=0.001430 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.340574 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 413 components and 0.340574 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1740+4506_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.534 x 5.128 at -4.939 degrees (North through East) ! Clean map min=-0.0036601 max=0.27569 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1740+4506_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.275685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382702 0.382702 0.765403 1.53081 3.06161 6.12323 12.2465 24.4929 48.9858 97.9716 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.275 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 783.9 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1740+4506_S_uvs.log closed on Thu Apr 7 09:08:52 2016