! Started logfile: /scr/pima/bg219b_uvs/J1228+3128_S_uvs.log on Thu Apr 7 01:22:43 2016 obs /scr/pima/bg219b_uvs/J1228+3128_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1228+3128_S_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.91358 visibilities/baseline/integration-bin. ! Found source: J1228+3128 ! ! 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 4736 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/bg219b_uvs/J1228+3128_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 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.043123Jy sigma=23.094292 ! Fit after self-cal, rms=0.679947Jy sigma=15.279247 ! 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=3.433 mas, bmaj=4.847 mas, bpa=-28.18 degrees ! Estimated noise=0.665495 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 = 0.241907 Jy ! Component: 100 - total flux cleaned = 0.310387 Jy ! Total flux subtracted in 100 components = 0.310387 Jy ! Clean residual min=-0.011213 max=0.026271 Jy/beam ! Clean residual mean=0.000022 rms=0.003420 Jy/beam ! Combined flux in latest and established models = 0.310387 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.310387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081345Jy sigma=1.702307 ! Fit after self-cal, rms=0.081253Jy sigma=1.701193 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253357 Jy ! Component: 100 - total flux cleaned = 0.0352574 Jy ! Total flux subtracted in 100 components = 0.0352574 Jy ! Clean residual min=-0.008948 max=0.019363 Jy/beam ! Clean residual mean=0.000025 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.345644 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.345644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074011Jy sigma=1.559109 ! Fit after self-cal, rms=0.073986Jy sigma=1.558647 ! Inverting map ! Added new window around map position (-9, -16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156247 Jy ! Component: 100 - total flux cleaned = 0.0214736 Jy ! Total flux subtracted in 100 components = 0.0214736 Jy ! Clean residual min=-0.007854 max=0.009321 Jy/beam ! Clean residual mean=0.000027 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.367118 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.367118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070737Jy sigma=1.491694 ! Fit after self-cal, rms=0.070430Jy sigma=1.483482 ! 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=4.288 mas, bmaj=5.465 mas, bpa=-13.39 degrees ! Estimated noise=0.5048 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 = 0.00468515 Jy ! Component: 100 - total flux cleaned = 0.00579792 Jy ! Component: 150 - total flux cleaned = 0.00641736 Jy ! Component: 200 - total flux cleaned = 0.00663504 Jy ! Total flux subtracted in 200 components = 0.00663504 Jy ! Clean residual min=-0.008205 max=0.012482 Jy/beam ! Clean residual mean=0.000064 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.373753 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.373753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069954Jy sigma=1.473694 ! Fit after self-cal, rms=0.069907Jy sigma=1.472630 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.288 x 5.465 at -13.39 degrees (North through East) ! Clean map min=-0.0078201 max=0.31749 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.88 HN 1.00 KP 0.97 ! LA 0.97 MK 0.99 NL 0.99 PT 1.00 ! SC 1.01 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 1.05 KP 0.98 ! LA 0.97 MK 0.99 NL 1.01 PT 0.98 ! SC 1.03 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.91 HN 1.01 KP 0.99 ! LA 0.94 MK 1.05 NL 1.00 PT 0.95 ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.069907Jy sigma=1.472630 ! Fit after self-cal, rms=0.067504Jy sigma=1.443336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.305 mas, bmaj=5.491 mas, bpa=-13.47 degrees ! Estimated noise=0.497585 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 = -0.00457404 Jy ! Component: 100 - total flux cleaned = -0.0073995 Jy ! Component: 150 - total flux cleaned = -0.0089556 Jy ! Component: 200 - total flux cleaned = -0.00970548 Jy ! Total flux subtracted in 200 components = -0.00970548 Jy ! Clean residual min=-0.006874 max=0.011369 Jy/beam ! Clean residual mean=0.000048 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.364047 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.364047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067267Jy sigma=1.433525 ! Fit after self-cal, rms=0.067265Jy sigma=1.433446 ! Inverting map ! Added new window around map position (29.5, 84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973261 Jy ! Component: 100 - total flux cleaned = 0.0147008 Jy ! Component: 150 - total flux cleaned = 0.0164236 Jy ! Component: 200 - total flux cleaned = 0.0167652 Jy ! Total flux subtracted in 200 components = 0.0167652 Jy ! Clean residual min=-0.006971 max=0.010436 Jy/beam ! Clean residual mean=0.000044 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.380813 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.380813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065777Jy sigma=1.398204 ! Fit after self-cal, rms=0.065543Jy sigma=1.392029 ! 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=0.065543Jy sigma=1.392029 ! Fit after self-cal, rms=0.063396Jy sigma=1.368309 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.324 mas, bmaj=5.51 mas, bpa=-13.39 degrees ! Estimated noise=0.493148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146161 Jy ! Component: 100 - total flux cleaned = -0.00159118 Jy ! Component: 150 - total flux cleaned = -0.00171001 Jy ! Component: 200 - total flux cleaned = -0.00170811 Jy ! Total flux subtracted in 200 components = -0.00170811 Jy ! Clean residual min=-0.005284 max=0.007998 Jy/beam ! Clean residual mean=0.000026 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.379104 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 0.379104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062932Jy sigma=1.355144 ! Fit after self-cal, rms=0.062907Jy sigma=1.354262 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 (-28.5, -82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648361 Jy ! Component: 100 - total flux cleaned = 0.00905999 Jy ! Component: 150 - total flux cleaned = 0.0104899 Jy ! Component: 200 - total flux cleaned = 0.0116173 Jy ! Total flux subtracted in 200 components = 0.0116173 Jy ! Clean residual min=-0.005540 max=0.005486 Jy/beam ! Clean residual mean=0.000021 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.390722 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 158 components and 0.390722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062184Jy sigma=1.334509 ! Fit after self-cal, rms=0.062109Jy sigma=1.332781 ! 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=0.062109Jy sigma=1.332781 ! Fit after self-cal, rms=0.060241Jy sigma=1.272025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=5.502 mas, bpa=-13.78 degrees ! Estimated noise=0.496399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00246905 Jy ! Component: 100 - total flux cleaned = -0.00398653 Jy ! Component: 150 - total flux cleaned = -0.00536516 Jy ! Component: 200 - total flux cleaned = -0.00638932 Jy ! Total flux subtracted in 200 components = -0.00638932 Jy ! Clean residual min=-0.003109 max=0.003009 Jy/beam ! Clean residual mean=-0.000007 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.384332 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 195 components and 0.384332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059969Jy sigma=1.265835 ! Fit after self-cal, rms=0.059945Jy sigma=1.265149 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 = -0.000494882 Jy ! Component: 100 - total flux cleaned = -0.00105331 Jy ! Component: 150 - total flux cleaned = -0.00123221 Jy ! Component: 200 - total flux cleaned = -0.00147243 Jy ! Total flux subtracted in 200 components = -0.00147243 Jy ! Clean residual min=-0.002842 max=0.003072 Jy/beam ! Clean residual mean=-0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.38286 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 212 components and 0.38286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059868Jy sigma=1.263215 ! Fit after self-cal, rms=0.059858Jy sigma=1.263019 ! 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=0.059858Jy sigma=1.263019 ! Fit after self-cal, rms=0.059729Jy sigma=1.261195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.453 mas, bmaj=9.066 mas, bpa=11.33 degrees ! Estimated noise=0.594011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00255174 Jy ! Component: 100 - total flux cleaned = -0.00332023 Jy ! Component: 150 - total flux cleaned = -0.00376265 Jy ! Component: 200 - total flux cleaned = -0.00399992 Jy ! Total flux subtracted in 200 components = -0.00399992 Jy ! Clean residual min=-0.002856 max=0.003073 Jy/beam ! Clean residual mean=-0.000013 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.37886 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 242 components and 0.37886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059636Jy sigma=1.259353 ! Fit after self-cal, rms=0.059620Jy sigma=1.259099 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 = -0.000136137 Jy ! Component: 100 - total flux cleaned = -0.000296494 Jy ! Component: 150 - total flux cleaned = -0.000494496 Jy ! Component: 200 - total flux cleaned = -0.000618958 Jy ! Total flux subtracted in 200 components = -0.000618958 Jy ! Clean residual min=-0.002757 max=0.003082 Jy/beam ! Clean residual mean=-0.000010 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.378241 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 265 components and 0.378241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059600Jy sigma=1.258545 ! Fit after self-cal, rms=0.059595Jy sigma=1.258467 ! 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=4.316 mas, bmaj=5.501 mas, bpa=-13.84 degrees ! Estimated noise=0.495718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.316 x 5.501 at -13.84 degrees (North through East) ! Clean map min=-0.0024485 max=0.31003 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=3.469 mas, bmaj=4.869 mas, bpa=-28.15 degrees ! Estimated noise=0.65473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237757 Jy ! Component: 100 - total flux cleaned = 0.303946 Jy ! Component: 150 - total flux cleaned = 0.330964 Jy ! Component: 200 - total flux cleaned = 0.345385 Jy ! Total flux subtracted in 200 components = 0.345385 Jy ! Clean residual min=-0.004982 max=0.006920 Jy/beam ! Clean residual mean=0.000001 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.345385 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.345385 Jy ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=5.501 mas, bpa=-13.84 degrees ! Estimated noise=0.495718 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 = 0.0089933 Jy ! Component: 100 - total flux cleaned = 0.015166 Jy ! Component: 150 - total flux cleaned = 0.0195709 Jy ! Component: 200 - total flux cleaned = 0.0217426 Jy ! Total flux subtracted in 200 components = 0.0217426 Jy ! Clean residual min=-0.003504 max=0.003794 Jy/beam ! Clean residual mean=0.000005 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.367127 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.367127 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=8.453 mas, bmaj=9.066 mas, bpa=11.33 degrees ! Estimated noise=0.594011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382034 Jy ! Component: 100 - total flux cleaned = 0.00504475 Jy ! Component: 150 - total flux cleaned = 0.00595412 Jy ! Component: 200 - total flux cleaned = 0.006865 Jy ! Total flux subtracted in 200 components = 0.006865 Jy ! Clean residual min=-0.003154 max=0.004101 Jy/beam ! Clean residual mean=0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.373992 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) ! Added new window around map position (-70.5, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035701 Jy ! Component: 100 - total flux cleaned = 0.00551717 Jy ! Component: 150 - total flux cleaned = 0.00657336 Jy ! Component: 200 - total flux cleaned = 0.00753901 Jy ! Total flux subtracted in 200 components = 0.00753901 Jy ! Clean residual min=-0.002764 max=0.002922 Jy/beam ! Clean residual mean=0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.381531 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 103 components and 0.381532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=5.501 mas, bpa=-13.84 degrees ! Estimated noise=0.495718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160792 Jy ! Component: 100 - total flux cleaned = 0.000781398 Jy ! Component: 150 - total flux cleaned = 0.00111691 Jy ! Component: 200 - total flux cleaned = 0.0012361 Jy ! Total flux subtracted in 200 components = 0.0012361 Jy ! Clean residual min=-0.002838 max=0.002786 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.382768 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.382768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059624Jy sigma=1.259399 ! Fit after self-cal, rms=0.059591Jy sigma=1.258465 wmodel /scr/pima/bg219b_uvs/J1228+3128_S_map.mod ! Writing 126 model components to file: /scr/pima/bg219b_uvs/J1228+3128_S_map.mod wobs /scr/pima/bg219b_uvs/J1228+3128_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1228+3128_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1228+3128_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J1228+3128_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 = -0.000252745 Jy ! Component: 100 - total flux cleaned = -0.000388691 Jy ! Component: 150 - total flux cleaned = -0.000389625 Jy ! Component: 200 - total flux cleaned = -0.000307426 Jy ! Component: 250 - total flux cleaned = -0.000268785 Jy ! Component: 300 - total flux cleaned = -0.000114588 Jy ! Component: 350 - total flux cleaned = 7.20207e-05 Jy ! Component: 400 - total flux cleaned = 7.20346e-05 Jy ! Component: 450 - total flux cleaned = 0.000178107 Jy ! Component: 500 - total flux cleaned = 0.00031625 Jy ! Component: 550 - total flux cleaned = 0.0004169 Jy ! Component: 600 - total flux cleaned = 0.000515183 Jy ! Component: 650 - total flux cleaned = 0.000515413 Jy ! Component: 700 - total flux cleaned = 0.000610024 Jy ! Component: 750 - total flux cleaned = 0.000640386 Jy ! Component: 800 - total flux cleaned = 0.000670561 Jy ! Component: 850 - total flux cleaned = 0.000699878 Jy ! Component: 900 - total flux cleaned = 0.000699507 Jy ! Component: 950 - total flux cleaned = 0.00072888 Jy ! Component: 1000 - total flux cleaned = 0.000785794 Jy ! Component: 1050 - total flux cleaned = 0.000786043 Jy ! Component: 1100 - total flux cleaned = 0.000786692 Jy ! Component: 1150 - total flux cleaned = 0.000840904 Jy ! Component: 1200 - total flux cleaned = 0.000867082 Jy ! Component: 1250 - total flux cleaned = 0.000893092 Jy ! Component: 1300 - total flux cleaned = 0.000918564 Jy ! Component: 1350 - total flux cleaned = 0.00096966 Jy ! Component: 1400 - total flux cleaned = 0.000995327 Jy ! Component: 1450 - total flux cleaned = 0.00114548 Jy ! Component: 1500 - total flux cleaned = 0.00119439 Jy ! Component: 1550 - total flux cleaned = 0.00126695 Jy ! Component: 1600 - total flux cleaned = 0.00124262 Jy ! Component: 1650 - total flux cleaned = 0.00131405 Jy ! Component: 1700 - total flux cleaned = 0.0014783 Jy ! Component: 1750 - total flux cleaned = 0.00143157 Jy ! Component: 1800 - total flux cleaned = 0.00145487 Jy ! Component: 1850 - total flux cleaned = 0.00156809 Jy ! Component: 1900 - total flux cleaned = 0.00156839 Jy ! Component: 1950 - total flux cleaned = 0.00161265 Jy ! Component: 2000 - total flux cleaned = 0.00167858 Jy ! Component: 2050 - total flux cleaned = 0.00172165 Jy ! Component: 2100 - total flux cleaned = 0.00174333 Jy ! Component: 2150 - total flux cleaned = 0.00176444 Jy ! Component: 2200 - total flux cleaned = 0.00180632 Jy ! Component: 2250 - total flux cleaned = 0.00182695 Jy ! Component: 2300 - total flux cleaned = 0.00184769 Jy ! Component: 2350 - total flux cleaned = 0.00190891 Jy ! Component: 2400 - total flux cleaned = 0.00198915 Jy ! Component: 2450 - total flux cleaned = 0.00194936 Jy ! Component: 2500 - total flux cleaned = 0.00200863 Jy ! Component: 2550 - total flux cleaned = 0.00208652 Jy ! Component: 2600 - total flux cleaned = 0.00202833 Jy ! Component: 2650 - total flux cleaned = 0.00204748 Jy ! Component: 2700 - total flux cleaned = 0.00204757 Jy ! Component: 2750 - total flux cleaned = 0.0020288 Jy ! Component: 2800 - total flux cleaned = 0.0020289 Jy ! Component: 2850 - total flux cleaned = 0.00202891 Jy ! Component: 2900 - total flux cleaned = 0.0020839 Jy ! Component: 2950 - total flux cleaned = 0.00210188 Jy ! Component: 3000 - total flux cleaned = 0.00206598 Jy ! Component: 3050 - total flux cleaned = 0.00210179 Jy ! Component: 3100 - total flux cleaned = 0.00208422 Jy ! Component: 3150 - total flux cleaned = 0.00213693 Jy ! Component: 3200 - total flux cleaned = 0.00211964 Jy ! Component: 3250 - total flux cleaned = 0.00218851 Jy ! Component: 3300 - total flux cleaned = 0.00230801 Jy ! Component: 3350 - total flux cleaned = 0.00230788 Jy ! Component: 3400 - total flux cleaned = 0.00232468 Jy ! Component: 3450 - total flux cleaned = 0.0024082 Jy ! Component: 3500 - total flux cleaned = 0.002408 Jy ! Component: 3550 - total flux cleaned = 0.00245725 Jy ! Component: 3600 - total flux cleaned = 0.00248994 Jy ! Component: 3650 - total flux cleaned = 0.00250602 Jy ! Component: 3700 - total flux cleaned = 0.00252195 Jy ! Component: 3750 - total flux cleaned = 0.00255392 Jy ! Component: 3800 - total flux cleaned = 0.00258557 Jy ! Component: 3850 - total flux cleaned = 0.00260142 Jy ! Component: 3900 - total flux cleaned = 0.00266405 Jy ! Component: 3950 - total flux cleaned = 0.00269508 Jy ! Component: 4000 - total flux cleaned = 0.00274131 Jy ! Component: 4050 - total flux cleaned = 0.0027565 Jy ! Total flux subtracted in 4096 components = 0.00275649 Jy ! Clean residual min=-0.000780 max=0.000861 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.385524 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 389 components and 0.385524 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1228+3128_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.316 x 5.501 at -13.84 degrees (North through East) ! Clean map min=-0.0018199 max=0.30823 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1228+3128_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.308229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263304 0.263304 0.526609 1.05322 2.10643 4.21287 8.42574 16.8515 33.7029 67.4059 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.308 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1139.37 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1228+3128_S_uvs.log closed on Thu Apr 7 01:22:47 2016