! Started logfile: J2258-2758_S_2017_07_16_pus_uvs.log on Thu May 9 11:21:03 2019 obs J2258-2758_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2017_07_16_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.652137 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 815 lines of history. ! ! Reading 3052 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J2258-2758_S_2017_07_16_pus] 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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.482899Jy sigma=0.003292 ! Fit after self-cal, rms=0.245018Jy sigma=0.001535 ! 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=2.382 mas, bmaj=6.546 mas, bpa=-10.02 degrees ! Estimated noise=2819.25 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 = 0.721221 Jy ! Component: 100 - total flux cleaned = 0.888388 Jy ! Total flux subtracted in 100 components = 0.888388 Jy ! Clean residual min=-0.040201 max=0.097477 Jy/beam ! Clean residual mean=-0.000071 rms=0.013644 Jy/beam ! Combined flux in latest and established models = 0.888388 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.888388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248912Jy sigma=0.001685 ! Fit after self-cal, rms=0.248812Jy sigma=0.001684 ! Inverting map ! Added new window around map position (-3.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0980458 Jy ! Component: 100 - total flux cleaned = 0.165802 Jy ! Total flux subtracted in 100 components = 0.165802 Jy ! Clean residual min=-0.030227 max=0.067545 Jy/beam ! Clean residual mean=-0.000034 rms=0.009170 Jy/beam ! Combined flux in latest and established models = 1.05419 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 1.05419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185126Jy sigma=0.001192 ! Fit after self-cal, rms=0.184068Jy sigma=0.001186 ! Inverting map ! Added new window around map position (4, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06148 Jy ! Component: 100 - total flux cleaned = 0.100861 Jy ! Total flux subtracted in 100 components = 0.100861 Jy ! Clean residual min=-0.026116 max=0.040911 Jy/beam ! Clean residual mean=-0.000019 rms=0.006538 Jy/beam ! Combined flux in latest and established models = 1.15505 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 1.15505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153778Jy sigma=0.000956 ! Fit after self-cal, rms=0.152573Jy sigma=0.000948 ! 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=2.777 mas, bmaj=7.514 mas, bpa=-9.704 degrees ! Estimated noise=2299.16 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 (-4.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474536 Jy ! Component: 100 - total flux cleaned = 0.0765516 Jy ! Component: 150 - total flux cleaned = 0.0947508 Jy ! Component: 200 - total flux cleaned = 0.101241 Jy ! Total flux subtracted in 200 components = 0.101241 Jy ! Clean residual min=-0.017387 max=0.019902 Jy/beam ! Clean residual mean=-0.000015 rms=0.004743 Jy/beam ! Combined flux in latest and established models = 1.25629 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 1.25629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134142Jy sigma=0.000827 ! Fit after self-cal, rms=0.133928Jy sigma=0.000826 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 1.04 ! LA 1.02 MK 1.00 NL 0.89 OV 1.00 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.08 KP 1.02 ! LA 0.96 MK 0.99 NL 1.04 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.08 KP 0.99 ! LA 0.97 MK 1.02 NL 0.99 OV 0.92 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.133928Jy sigma=0.000826 ! Fit after self-cal, rms=0.118638Jy sigma=0.000728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=7.534 mas, bpa=-8.507 degrees ! Estimated noise=2311.36 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 = 0.00197585 Jy ! Component: 100 - total flux cleaned = 0.00233234 Jy ! Component: 150 - total flux cleaned = 0.00206223 Jy ! Component: 200 - total flux cleaned = 0.00206343 Jy ! Total flux subtracted in 200 components = 0.00206343 Jy ! Clean residual min=-0.012331 max=0.014699 Jy/beam ! Clean residual mean=-0.000016 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 1.25836 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 1.25836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116482Jy sigma=0.000715 ! Fit after self-cal, rms=0.116348Jy sigma=0.000715 ! 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=0.116348Jy sigma=0.000715 ! Fit after self-cal, rms=0.111907Jy sigma=0.000691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=7.516 mas, bpa=-8.48 degrees ! Estimated noise=2310.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118697 Jy ! Component: 100 - total flux cleaned = -0.00117657 Jy ! Component: 150 - total flux cleaned = -0.000832852 Jy ! Component: 200 - total flux cleaned = -0.000525351 Jy ! Total flux subtracted in 200 components = -0.000525351 Jy ! Clean residual min=-0.010940 max=0.011999 Jy/beam ! Clean residual mean=-0.000007 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 1.25783 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 1.25783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111183Jy sigma=0.000686 ! Fit after self-cal, rms=0.111097Jy sigma=0.000686 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 (-11, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122289 Jy ! Component: 100 - total flux cleaned = 0.015518 Jy ! Component: 150 - total flux cleaned = 0.0153374 Jy ! Component: 200 - total flux cleaned = 0.0155156 Jy ! Total flux subtracted in 200 components = 0.0155156 Jy ! Clean residual min=-0.009059 max=0.008942 Jy/beam ! Clean residual mean=-0.000004 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 1.27335 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 1.27335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109613Jy sigma=0.000676 ! Fit after self-cal, rms=0.109376Jy sigma=0.000674 ! 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=0.109376Jy sigma=0.000674 ! Fit after self-cal, rms=0.109245Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=7.512 mas, bpa=-8.423 degrees ! Estimated noise=2305.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313045 Jy ! Component: 100 - total flux cleaned = 0.00420407 Jy ! Component: 150 - total flux cleaned = 0.00508952 Jy ! Component: 200 - total flux cleaned = 0.00561057 Jy ! Total flux subtracted in 200 components = 0.00561057 Jy ! Clean residual min=-0.007847 max=0.007760 Jy/beam ! Clean residual mean=0.000001 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 1.27896 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 1.27896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108678Jy sigma=0.000670 ! Fit after self-cal, rms=0.108594Jy sigma=0.000669 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 = 0.00200199 Jy ! Component: 100 - total flux cleaned = 0.00338482 Jy ! Component: 150 - total flux cleaned = 0.00383009 Jy ! Component: 200 - total flux cleaned = 0.00445659 Jy ! Total flux subtracted in 200 components = 0.00445659 Jy ! Clean residual min=-0.007255 max=0.007570 Jy/beam ! Clean residual mean=0.000003 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 1.28341 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 1.28341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108305Jy sigma=0.000667 ! Fit after self-cal, rms=0.108273Jy sigma=0.000667 ! Inverting map ! Added new window around map position (95.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641382 Jy ! Component: 100 - total flux cleaned = 0.00799635 Jy ! Component: 150 - total flux cleaned = 0.00880808 Jy ! Component: 200 - total flux cleaned = 0.00933516 Jy ! Total flux subtracted in 200 components = 0.00933516 Jy ! Clean residual min=-0.007296 max=0.006060 Jy/beam ! Clean residual mean=0.000000 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 1.29275 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 1.29275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107790Jy sigma=0.000664 ! Fit after self-cal, rms=0.107759Jy sigma=0.000664 ! 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=0.107759Jy sigma=0.000664 ! Fit after self-cal, rms=0.107682Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.052 mas, bmaj=17.53 mas, bpa=-6.568 degrees ! Estimated noise=3079.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255039 Jy ! Component: 100 - total flux cleaned = 0.00295333 Jy ! Component: 150 - total flux cleaned = 0.00341465 Jy ! Component: 200 - total flux cleaned = 0.00380548 Jy ! Total flux subtracted in 200 components = 0.00380548 Jy ! Clean residual min=-0.006392 max=0.005998 Jy/beam ! Clean residual mean=0.000016 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 1.29655 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 189 components and 1.29655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107618Jy sigma=0.000663 ! Fit after self-cal, rms=0.107599Jy sigma=0.000663 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 = 0.000783408 Jy ! Component: 100 - total flux cleaned = 0.00123425 Jy ! Component: 150 - total flux cleaned = 0.00123399 Jy ! Component: 200 - total flux cleaned = 0.00133647 Jy ! Total flux subtracted in 200 components = 0.00133647 Jy ! Clean residual min=-0.006261 max=0.005788 Jy/beam ! Clean residual mean=0.000018 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 1.29789 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 1.29789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107562Jy sigma=0.000663 ! Fit after self-cal, rms=0.107551Jy sigma=0.000663 ! 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=2.824 mas, bmaj=7.512 mas, bpa=-8.396 degrees ! Estimated noise=2302.04 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.824 x 7.512 at -8.396 degrees (North through East) ! Clean map min=-0.013246 max=0.90228 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=0.107551Jy sigma=0.000663 ! Fit after self-cal, rms=0.100702Jy sigma=0.000613 ! Inverting map and beam ! Estimated beam: bmin=2.824 mas, bmaj=7.512 mas, bpa=-8.42 degrees ! Estimated noise=2301.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115867 Jy ! Component: 100 - total flux cleaned = -0.000886509 Jy ! Component: 150 - total flux cleaned = -0.000886947 Jy ! Component: 200 - total flux cleaned = -0.000733053 Jy ! Total flux subtracted in 200 components = -0.000733053 Jy ! Clean residual min=-0.006616 max=0.005356 Jy/beam ! Clean residual mean=0.000007 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 1.29716 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 1.29716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100527Jy sigma=0.000613 ! Fit after self-cal, rms=0.100515Jy sigma=0.000612 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302367 Jy ! Component: 100 - total flux cleaned = 0.000518025 Jy ! Component: 150 - total flux cleaned = 0.000653406 Jy ! Component: 200 - total flux cleaned = 0.000720047 Jy ! Total flux subtracted in 200 components = 0.000720047 Jy ! Clean residual min=-0.006459 max=0.005259 Jy/beam ! Clean residual mean=0.000007 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 1.29788 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 222 components and 1.29788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100411Jy sigma=0.000612 ! Fit after self-cal, rms=0.100404Jy sigma=0.000612 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100404Jy sigma=0.000612 ! Fit after self-cal, rms=0.100408Jy sigma=0.000612 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=2.416 mas, bmaj=6.472 mas, bpa=-8.969 degrees ! Estimated noise=2817.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.718479 Jy ! Component: 100 - total flux cleaned = 0.889062 Jy ! Component: 150 - total flux cleaned = 0.980923 Jy ! Component: 200 - total flux cleaned = 1.04668 Jy ! Total flux subtracted in 200 components = 1.04668 Jy ! Clean residual min=-0.022106 max=0.039147 Jy/beam ! Clean residual mean=-0.000033 rms=0.006970 Jy/beam ! Combined flux in latest and established models = 1.04668 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.04668 Jy ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=7.514 mas, bpa=-8.41 degrees ! Estimated noise=2300.34 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 = 0.0731787 Jy ! Component: 100 - total flux cleaned = 0.118631 Jy ! Component: 150 - total flux cleaned = 0.149789 Jy ! Component: 200 - total flux cleaned = 0.172539 Jy ! Total flux subtracted in 200 components = 0.172539 Jy ! Clean residual min=-0.012582 max=0.014204 Jy/beam ! Clean residual mean=-0.000019 rms=0.003656 Jy/beam ! Combined flux in latest and established models = 1.21922 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 76 components and 1.21922 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.055 mas, bmaj=17.55 mas, bpa=-6.591 degrees ! Estimated noise=3074.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282542 Jy ! Component: 100 - total flux cleaned = 0.0432517 Jy ! Component: 150 - total flux cleaned = 0.0529521 Jy ! Component: 200 - total flux cleaned = 0.0598444 Jy ! Total flux subtracted in 200 components = 0.0598444 Jy ! Clean residual min=-0.007116 max=0.007204 Jy/beam ! Clean residual mean=0.000002 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 1.27906 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 = 0.00507194 Jy ! Component: 100 - total flux cleaned = 0.00884612 Jy ! Component: 150 - total flux cleaned = 0.0106163 Jy ! Component: 200 - total flux cleaned = 0.0120635 Jy ! Total flux subtracted in 200 components = 0.0120635 Jy ! Clean residual min=-0.006109 max=0.006157 Jy/beam ! Clean residual mean=0.000009 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 1.29113 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 179 components and 1.29113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=7.514 mas, bpa=-8.41 degrees ! Estimated noise=2300.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033511 Jy ! Component: 100 - total flux cleaned = 0.000794422 Jy ! Component: 150 - total flux cleaned = 0.00140926 Jy ! Component: 200 - total flux cleaned = 0.0019705 Jy ! Total flux subtracted in 200 components = 0.0019705 Jy ! Clean residual min=-0.007750 max=0.008702 Jy/beam ! Clean residual mean=0.000006 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 1.2931 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 199 components and 1.2931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102225Jy sigma=0.000622 ! Fit after self-cal, rms=0.102050Jy sigma=0.000621 wmodel J2258-2758_S_2017_07_16_pus_map.mod ! Writing 199 model components to file: J2258-2758_S_2017_07_16_pus_map.mod wobs J2258-2758_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2017_07_16_pus_uvs.fits wwins J2258-2758_S_2017_07_16_pus_map.win ! wwins: Wrote 6 windows to J2258-2758_S_2017_07_16_pus_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 = -5.96842e-05 Jy ! Component: 100 - total flux cleaned = -0.00120858 Jy ! Component: 150 - total flux cleaned = -0.00236115 Jy ! Component: 200 - total flux cleaned = -0.00301086 Jy ! Component: 250 - total flux cleaned = -0.00331375 Jy ! Component: 300 - total flux cleaned = -0.00321684 Jy ! Component: 350 - total flux cleaned = -0.00340367 Jy ! Component: 400 - total flux cleaned = -0.00349368 Jy ! Component: 450 - total flux cleaned = -0.00401371 Jy ! Component: 500 - total flux cleaned = -0.00426209 Jy ! Component: 550 - total flux cleaned = -0.00458474 Jy ! Component: 600 - total flux cleaned = -0.00481908 Jy ! Component: 650 - total flux cleaned = -0.00466703 Jy ! Component: 700 - total flux cleaned = -0.00452032 Jy ! Component: 750 - total flux cleaned = -0.00444874 Jy ! Component: 800 - total flux cleaned = -0.0042377 Jy ! Component: 850 - total flux cleaned = -0.00396378 Jy ! Component: 900 - total flux cleaned = -0.00383083 Jy ! Component: 950 - total flux cleaned = -0.00369979 Jy ! Component: 1000 - total flux cleaned = -0.00357041 Jy ! Component: 1050 - total flux cleaned = -0.00338134 Jy ! Component: 1100 - total flux cleaned = -0.00344403 Jy ! Component: 1150 - total flux cleaned = -0.00350414 Jy ! Component: 1200 - total flux cleaned = -0.00296778 Jy ! Component: 1250 - total flux cleaned = -0.00296728 Jy ! Component: 1300 - total flux cleaned = -0.0026215 Jy ! Component: 1350 - total flux cleaned = -0.00256389 Jy ! Component: 1400 - total flux cleaned = -0.00228538 Jy ! Component: 1450 - total flux cleaned = -0.00228503 Jy ! Component: 1500 - total flux cleaned = -0.00206887 Jy ! Component: 1550 - total flux cleaned = -0.0018568 Jy ! Component: 1600 - total flux cleaned = -0.00164839 Jy ! Component: 1650 - total flux cleaned = -0.0014942 Jy ! Component: 1700 - total flux cleaned = -0.00124197 Jy ! Component: 1750 - total flux cleaned = -0.000993198 Jy ! Component: 1800 - total flux cleaned = -0.0007968 Jy ! Component: 1850 - total flux cleaned = -0.000603306 Jy ! Component: 1900 - total flux cleaned = -0.000412848 Jy ! Component: 1950 - total flux cleaned = -0.000271417 Jy ! Component: 2000 - total flux cleaned = 5.25127e-05 Jy ! Component: 2050 - total flux cleaned = 0.000326976 Jy ! Component: 2100 - total flux cleaned = 0.000551921 Jy ! Component: 2150 - total flux cleaned = 0.000953304 Jy ! Component: 2200 - total flux cleaned = 0.00125972 Jy ! Component: 2250 - total flux cleaned = 0.00160512 Jy ! Component: 2300 - total flux cleaned = 0.00186183 Jy ! Component: 2350 - total flux cleaned = 0.00219908 Jy ! Component: 2400 - total flux cleaned = 0.00249037 Jy ! Component: 2450 - total flux cleaned = 0.00261338 Jy ! Component: 2500 - total flux cleaned = 0.00289764 Jy ! Component: 2550 - total flux cleaned = 0.0031381 Jy ! Component: 2600 - total flux cleaned = 0.00325694 Jy ! Component: 2650 - total flux cleaned = 0.00329571 Jy ! Component: 2700 - total flux cleaned = 0.00360623 Jy ! Component: 2750 - total flux cleaned = 0.00360641 Jy ! Component: 2800 - total flux cleaned = 0.00375861 Jy ! Component: 2850 - total flux cleaned = 0.00368365 Jy ! Component: 2900 - total flux cleaned = 0.00387002 Jy ! Component: 2950 - total flux cleaned = 0.00405405 Jy ! Component: 3000 - total flux cleaned = 0.00416356 Jy ! Component: 3050 - total flux cleaned = 0.00423619 Jy ! Component: 3100 - total flux cleaned = 0.00445029 Jy ! Component: 3150 - total flux cleaned = 0.00466251 Jy ! Component: 3200 - total flux cleaned = 0.00469693 Jy ! Component: 3250 - total flux cleaned = 0.00473186 Jy ! Component: 3300 - total flux cleaned = 0.00490427 Jy ! Component: 3350 - total flux cleaned = 0.00500678 Jy ! Component: 3400 - total flux cleaned = 0.00510804 Jy ! Component: 3450 - total flux cleaned = 0.00527532 Jy ! Component: 3500 - total flux cleaned = 0.00534171 Jy ! Component: 3550 - total flux cleaned = 0.00540742 Jy ! Component: 3600 - total flux cleaned = 0.0056357 Jy ! Component: 3650 - total flux cleaned = 0.0058297 Jy ! Component: 3700 - total flux cleaned = 0.00602195 Jy ! Component: 3750 - total flux cleaned = 0.00608583 Jy ! Component: 3800 - total flux cleaned = 0.00624352 Jy ! Component: 3850 - total flux cleaned = 0.0063056 Jy ! Component: 3900 - total flux cleaned = 0.00642958 Jy ! Component: 3950 - total flux cleaned = 0.00652176 Jy ! Component: 4000 - total flux cleaned = 0.00667441 Jy ! Component: 4050 - total flux cleaned = 0.00670473 Jy ! Total flux subtracted in 4096 components = 0.00688525 Jy ! Clean residual min=-0.001653 max=0.001630 Jy/beam ! Clean residual mean=0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 1.29998 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 464 components and 1.29998 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.825 x 7.514 at -8.41 degrees (North through East) ! Clean map min=-0.0048412 max=0.91683 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.916828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000526631 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172322 0.172322 0.344643 0.689287 1.37857 2.75715 5.51429 11.0286 22.0572 44.1144 88.2287 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.916 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.825 x 7.514 at -8.41 degrees (North through East) ! Clean map min=-0.0048412 max=0.91683 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2258-2758_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:21:08 2019