! Started logfile: /scr/pima/rv100_uvs/J0552+3754_S_uvs.log on Mon Feb 29 13:25:50 2016 obs /scr/pima/rv100_uvs/J0552+3754_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0552+3754_S_uva.fits ! AN table 1: 26 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.620513 visibilities/baseline/integration-bin. ! Found source: J0552+3754 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 968 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/rv100_uvs/J0552+3754_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017035Jy sigma=9.435671 ! Fit after self-cal, rms=0.844388Jy sigma=7.872888 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=6.939 mas, bpa=-43.49 degrees ! Estimated noise=3.76121 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 = 0.122629 Jy ! Component: 100 - total flux cleaned = 0.149714 Jy ! Total flux subtracted in 100 components = 0.149714 Jy ! Clean residual min=-0.009031 max=0.008801 Jy/beam ! Clean residual mean=-0.000030 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 0.149714 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.149714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053392Jy sigma=0.477026 ! Fit after self-cal, rms=0.053388Jy sigma=0.476980 ! 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=4.758 mas, bmaj=7.77 mas, bpa=-36.17 degrees ! Estimated noise=2.71375 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 = 0.0104748 Jy ! Component: 100 - total flux cleaned = 0.0150148 Jy ! Component: 150 - total flux cleaned = 0.0173066 Jy ! Component: 200 - total flux cleaned = 0.0183251 Jy ! Total flux subtracted in 200 components = 0.0183251 Jy ! Clean residual min=-0.004338 max=0.004687 Jy/beam ! Clean residual mean=-0.000012 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.168039 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.168039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051611Jy sigma=0.458267 ! Fit after self-cal, rms=0.051629Jy sigma=0.458101 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.758 x 7.77 at -36.17 degrees (North through East) ! Clean map min=-0.0042982 max=0.15621 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.99 LA 1.01 MK 1.04 NL 0.98 ! OV 0.99 PT 0.99 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.99 LA 1.04 MK 0.98 NL 1.00 ! OV 1.02 PT 0.99 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00 LA 0.99 MK 0.98 NL 1.02 ! OV 1.02 PT 0.93 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00 LA 0.99 MK 1.01 NL 1.03 ! OV 0.98 PT 0.98 ! ! ! Fit before self-cal, rms=0.051629Jy sigma=0.458101 ! Fit after self-cal, rms=0.051865Jy sigma=0.458259 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.203 mas, bmaj=7.59 mas, bpa=-38.68 degrees ! Estimated noise=2.78221 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 = -0.000609979 Jy ! Component: 100 - total flux cleaned = -0.00071654 Jy ! Component: 150 - total flux cleaned = -0.000805479 Jy ! Component: 200 - total flux cleaned = -0.000830926 Jy ! Total flux subtracted in 200 components = -0.000830926 Jy ! Clean residual min=-0.004002 max=0.004503 Jy/beam ! Clean residual mean=-0.000013 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.167208 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.167208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051813Jy sigma=0.457930 ! Fit after self-cal, rms=0.051831Jy sigma=0.457873 ! 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=0.051831Jy sigma=0.457873 ! Fit after self-cal, rms=0.051764Jy sigma=0.454770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.204 mas, bmaj=7.587 mas, bpa=-38.92 degrees ! Estimated noise=2.77654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260603 Jy ! Component: 100 - total flux cleaned = -0.000431992 Jy ! Component: 150 - total flux cleaned = -0.000430915 Jy ! Component: 200 - total flux cleaned = -0.000451183 Jy ! Total flux subtracted in 200 components = -0.000451183 Jy ! Clean residual min=-0.003446 max=0.004576 Jy/beam ! Clean residual mean=-0.000010 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.166757 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.166757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051726Jy sigma=0.454563 ! Fit after self-cal, rms=0.051750Jy sigma=0.454505 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 (-103.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120454 Jy ! Component: 100 - total flux cleaned = 0.00133799 Jy ! Component: 150 - total flux cleaned = 0.00103745 Jy ! Component: 200 - total flux cleaned = 0.000845525 Jy ! Total flux subtracted in 200 components = 0.000845525 Jy ! Clean residual min=-0.003086 max=0.003970 Jy/beam ! Clean residual mean=-0.000007 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.167602 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.167602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051280Jy sigma=0.450741 ! Fit after self-cal, rms=0.051252Jy sigma=0.450516 ! Inverting map ! Added new window around map position (111, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014954 Jy ! Component: 100 - total flux cleaned = 0.00201423 Jy ! Component: 150 - total flux cleaned = 0.00242128 Jy ! Component: 200 - total flux cleaned = 0.00260304 Jy ! Total flux subtracted in 200 components = 0.00260304 Jy ! Clean residual min=-0.002668 max=0.003561 Jy/beam ! Clean residual mean=-0.000013 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.170205 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.170205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050916Jy sigma=0.447939 ! Fit after self-cal, rms=0.050907Jy sigma=0.447756 ! Inverting map ! Added new window around map position (58, -92.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302715 Jy ! Component: 100 - total flux cleaned = 0.00445134 Jy ! Component: 150 - total flux cleaned = 0.00527241 Jy ! Component: 200 - total flux cleaned = 0.00583825 Jy ! Total flux subtracted in 200 components = 0.00583825 Jy ! Clean residual min=-0.002460 max=0.002745 Jy/beam ! Clean residual mean=-0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.176044 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.176044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050669Jy sigma=0.445638 ! Fit after self-cal, rms=0.050657Jy sigma=0.445484 ! Inverting map ! Added new window around map position (126, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241992 Jy ! Component: 100 - total flux cleaned = 0.00328039 Jy ! Component: 150 - total flux cleaned = 0.00378151 Jy ! Component: 200 - total flux cleaned = 0.00414552 Jy ! Total flux subtracted in 200 components = 0.00414552 Jy ! Clean residual min=-0.002336 max=0.002200 Jy/beam ! Clean residual mean=-0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.180189 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.180189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050493Jy sigma=0.444155 ! Fit after self-cal, rms=0.050480Jy sigma=0.444006 ! 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=0.050480Jy sigma=0.444006 ! Fit after self-cal, rms=0.049899Jy sigma=0.441558 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.196 mas, bmaj=7.571 mas, bpa=-38.78 degrees ! Estimated noise=2.7641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704747 Jy ! Component: 100 - total flux cleaned = 0.00107748 Jy ! Component: 150 - total flux cleaned = 0.00120298 Jy ! Component: 200 - total flux cleaned = 0.001242 Jy ! Total flux subtracted in 200 components = 0.001242 Jy ! Clean residual min=-0.002031 max=0.002001 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.181431 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.181431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049814Jy sigma=0.440962 ! Fit after self-cal, rms=0.049814Jy sigma=0.440915 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 = 0.000558428 Jy ! Component: 100 - total flux cleaned = 0.000664265 Jy ! Component: 150 - total flux cleaned = 0.000731752 Jy ! Component: 200 - total flux cleaned = 0.000764694 Jy ! Total flux subtracted in 200 components = 0.000764694 Jy ! Clean residual min=-0.001935 max=0.002018 Jy/beam ! Clean residual mean=-0.000006 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.182196 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 0.182196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049764Jy sigma=0.440569 ! Fit after self-cal, rms=0.049763Jy sigma=0.440562 ! 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=0.049763Jy sigma=0.440562 ! Fit after self-cal, rms=0.049755Jy sigma=0.440499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.342 mas, bmaj=13.57 mas, bpa=17.23 degrees ! Estimated noise=3.02946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268123 Jy ! Component: 100 - total flux cleaned = -0.000433528 Jy ! Component: 150 - total flux cleaned = -0.000607701 Jy ! Component: 200 - total flux cleaned = -0.000748785 Jy ! Total flux subtracted in 200 components = -0.000748785 Jy ! Clean residual min=-0.002067 max=0.001938 Jy/beam ! Clean residual mean=-0.000013 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.181447 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 158 components and 0.181447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049742Jy sigma=0.440351 ! Fit after self-cal, rms=0.049742Jy sigma=0.440343 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 = -7.86387e-05 Jy ! Component: 100 - total flux cleaned = -0.000133649 Jy ! Component: 150 - total flux cleaned = -0.000150876 Jy ! Component: 200 - total flux cleaned = -0.000217952 Jy ! Total flux subtracted in 200 components = -0.000217952 Jy ! Clean residual min=-0.002012 max=0.001898 Jy/beam ! Clean residual mean=-0.000013 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.181229 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.181229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049734Jy sigma=0.440244 ! Fit after self-cal, rms=0.049733Jy sigma=0.440241 ! 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=5.194 mas, bmaj=7.568 mas, bpa=-38.77 degrees ! Estimated noise=2.76459 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.194 x 7.568 at -38.77 degrees (North through East) ! Clean map min=-0.00357 max=0.15617 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=3.787 mas, bmaj=6.789 mas, bpa=-47.29 degrees ! Estimated noise=3.86237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121458 Jy ! Component: 100 - total flux cleaned = 0.148637 Jy ! Component: 150 - total flux cleaned = 0.154408 Jy ! Component: 200 - total flux cleaned = 0.158923 Jy ! Total flux subtracted in 200 components = 0.158923 Jy ! Clean residual min=-0.006216 max=0.005592 Jy/beam ! Clean residual mean=-0.000018 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.158923 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.158923 Jy ! Inverting map and beam ! Estimated beam: bmin=5.194 mas, bmaj=7.568 mas, bpa=-38.77 degrees ! Estimated noise=2.76459 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 = 0.00603384 Jy ! Component: 100 - total flux cleaned = 0.0100279 Jy ! Component: 150 - total flux cleaned = 0.012714 Jy ! Component: 200 - total flux cleaned = 0.0146743 Jy ! Total flux subtracted in 200 components = 0.0146743 Jy ! Clean residual min=-0.002865 max=0.002602 Jy/beam ! Clean residual mean=-0.000018 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.173597 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.173597 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=9.342 mas, bmaj=13.57 mas, bpa=17.23 degrees ! Estimated noise=3.02946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232574 Jy ! Component: 100 - total flux cleaned = 0.00409516 Jy ! Component: 150 - total flux cleaned = 0.00548314 Jy ! Component: 200 - total flux cleaned = 0.00627746 Jy ! Total flux subtracted in 200 components = 0.00627746 Jy ! Clean residual min=-0.002814 max=0.001948 Jy/beam ! Clean residual mean=-0.000017 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.179875 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 = 0.000524375 Jy ! Component: 100 - total flux cleaned = 0.000915806 Jy ! Component: 150 - total flux cleaned = 0.00139425 Jy ! Component: 200 - total flux cleaned = 0.00168828 Jy ! Total flux subtracted in 200 components = 0.00168828 Jy ! Clean residual min=-0.002561 max=0.002014 Jy/beam ! Clean residual mean=-0.000016 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.181563 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 100 components and 0.181563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.194 mas, bmaj=7.568 mas, bpa=-38.77 degrees ! Estimated noise=2.76459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225739 Jy ! Component: 100 - total flux cleaned = 0.00106638 Jy ! Component: 150 - total flux cleaned = 0.00112394 Jy ! Component: 200 - total flux cleaned = 0.00122973 Jy ! Total flux subtracted in 200 components = 0.00122973 Jy ! Clean residual min=-0.002371 max=0.002192 Jy/beam ! Clean residual mean=-0.000011 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.182793 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.182793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049945Jy sigma=0.441912 ! Fit after self-cal, rms=0.049934Jy sigma=0.441770 wmodel /scr/pima/rv100_uvs/J0552+3754_S_map.mod ! Writing 120 model components to file: /scr/pima/rv100_uvs/J0552+3754_S_map.mod wobs /scr/pima/rv100_uvs/J0552+3754_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0552+3754_S_uvs.fits wwins /scr/pima/rv100_uvs/J0552+3754_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv100_uvs/J0552+3754_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 = -0.000673142 Jy ! Component: 100 - total flux cleaned = -0.00110137 Jy ! Component: 150 - total flux cleaned = -0.00133292 Jy ! Component: 200 - total flux cleaned = -0.00142677 Jy ! Component: 250 - total flux cleaned = -0.00160437 Jy ! Component: 300 - total flux cleaned = -0.00177463 Jy ! Component: 350 - total flux cleaned = -0.0019387 Jy ! Component: 400 - total flux cleaned = -0.00201858 Jy ! Component: 450 - total flux cleaned = -0.00209455 Jy ! Component: 500 - total flux cleaned = -0.00211862 Jy ! Component: 550 - total flux cleaned = -0.00207038 Jy ! Component: 600 - total flux cleaned = -0.00207042 Jy ! Component: 650 - total flux cleaned = -0.00202464 Jy ! Component: 700 - total flux cleaned = -0.0019576 Jy ! Component: 750 - total flux cleaned = -0.00197923 Jy ! Component: 800 - total flux cleaned = -0.00191416 Jy ! Component: 850 - total flux cleaned = -0.00189313 Jy ! Component: 900 - total flux cleaned = -0.00189316 Jy ! Component: 950 - total flux cleaned = -0.00185158 Jy ! Component: 1000 - total flux cleaned = -0.0018717 Jy ! Component: 1050 - total flux cleaned = -0.00187115 Jy ! Component: 1100 - total flux cleaned = -0.0018713 Jy ! Component: 1150 - total flux cleaned = -0.00189098 Jy ! Component: 1200 - total flux cleaned = -0.00194921 Jy ! Component: 1250 - total flux cleaned = -0.00198729 Jy ! Component: 1300 - total flux cleaned = -0.00202479 Jy ! Component: 1350 - total flux cleaned = -0.00204322 Jy ! Component: 1400 - total flux cleaned = -0.00206162 Jy ! Component: 1450 - total flux cleaned = -0.00207991 Jy ! Component: 1500 - total flux cleaned = -0.00211611 Jy ! Component: 1550 - total flux cleaned = -0.00216908 Jy ! Component: 1600 - total flux cleaned = -0.00218675 Jy ! Component: 1650 - total flux cleaned = -0.00225627 Jy ! Component: 1700 - total flux cleaned = -0.002342 Jy ! Component: 1750 - total flux cleaned = -0.00235898 Jy ! Component: 1800 - total flux cleaned = -0.00240954 Jy ! Component: 1850 - total flux cleaned = -0.00250959 Jy ! Component: 1900 - total flux cleaned = -0.00255909 Jy ! Component: 1950 - total flux cleaned = -0.00260828 Jy ! Component: 2000 - total flux cleaned = -0.00265723 Jy ! Component: 2050 - total flux cleaned = -0.00272188 Jy ! Component: 2100 - total flux cleaned = -0.0027539 Jy ! Component: 2150 - total flux cleaned = -0.0028178 Jy ! Component: 2200 - total flux cleaned = -0.00286534 Jy ! Component: 2250 - total flux cleaned = -0.00292852 Jy ! Component: 2300 - total flux cleaned = -0.00299129 Jy ! Component: 2350 - total flux cleaned = -0.00311602 Jy ! Component: 2400 - total flux cleaned = -0.00316238 Jy ! Component: 2450 - total flux cleaned = -0.00323928 Jy ! Component: 2500 - total flux cleaned = -0.00331574 Jy ! Component: 2550 - total flux cleaned = -0.00334618 Jy ! Component: 2600 - total flux cleaned = -0.00346715 Jy ! Component: 2650 - total flux cleaned = -0.00354235 Jy ! Component: 2700 - total flux cleaned = -0.0035723 Jy ! Component: 2750 - total flux cleaned = -0.00364673 Jy ! Component: 2800 - total flux cleaned = -0.00373553 Jy ! Component: 2850 - total flux cleaned = -0.00380924 Jy ! Component: 2900 - total flux cleaned = -0.00391188 Jy ! Component: 2950 - total flux cleaned = -0.00395562 Jy ! Component: 3000 - total flux cleaned = -0.00408629 Jy ! Component: 3050 - total flux cleaned = -0.00414407 Jy ! Component: 3100 - total flux cleaned = -0.00421581 Jy ! Component: 3150 - total flux cleaned = -0.00423012 Jy ! Component: 3200 - total flux cleaned = -0.00430137 Jy ! Component: 3250 - total flux cleaned = -0.00437228 Jy ! Component: 3300 - total flux cleaned = -0.00440054 Jy ! Component: 3350 - total flux cleaned = -0.00444294 Jy ! Component: 3400 - total flux cleaned = -0.0045132 Jy ! Component: 3450 - total flux cleaned = -0.00458318 Jy ! Component: 3500 - total flux cleaned = -0.00463901 Jy ! Component: 3550 - total flux cleaned = -0.00470855 Jy ! Component: 3600 - total flux cleaned = -0.00476409 Jy ! Component: 3650 - total flux cleaned = -0.00480558 Jy ! Component: 3700 - total flux cleaned = -0.00490223 Jy ! Component: 3750 - total flux cleaned = -0.00494357 Jy ! Component: 3800 - total flux cleaned = -0.00501217 Jy ! Component: 3850 - total flux cleaned = -0.00509425 Jy ! Component: 3900 - total flux cleaned = -0.00513514 Jy ! Component: 3950 - total flux cleaned = -0.00523027 Jy ! Component: 4000 - total flux cleaned = -0.00527091 Jy ! Component: 4050 - total flux cleaned = -0.00532507 Jy ! Total flux subtracted in 4096 components = -0.00536559 Jy ! Clean residual min=-0.000778 max=0.000775 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.177427 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 331 components and 0.177427 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0552+3754_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.194 x 7.568 at -38.77 degrees (North through East) ! Clean map min=-0.0038605 max=0.15492 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0552+3754_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224406 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434566 0.434566 0.869133 1.73827 3.47653 6.95306 13.9061 27.8122 55.6245 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 690.343 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0552+3754_S_uvs.log closed on Mon Feb 29 13:25:55 2016