! Started logfile: J1522-2730_S_2017_08_05_pus_uvs.log on Thu May 9 19:32:41 2019 obs J1522-2730_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1522-2730_S_2017_08_05_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.642735 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 513 lines of history. ! ! Reading 3008 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 J1522-2730_S_2017_08_05_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.395824Jy sigma=0.002672 ! Fit after self-cal, rms=0.361406Jy sigma=0.002449 ! 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=2.657 mas, bmaj=8.221 mas, bpa=-1.085 degrees ! Estimated noise=2562.89 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 = 0.50998 Jy ! Component: 100 - total flux cleaned = 0.628553 Jy ! Total flux subtracted in 100 components = 0.628553 Jy ! Clean residual min=-0.025045 max=0.054849 Jy/beam ! Clean residual mean=0.000076 rms=0.007893 Jy/beam ! Combined flux in latest and established models = 0.628554 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.628554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176311Jy sigma=0.001081 ! Fit after self-cal, rms=0.176307Jy sigma=0.001081 ! Inverting map ! Added new window around map position (-4, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526596 Jy ! Component: 100 - total flux cleaned = 0.0804294 Jy ! Total flux subtracted in 100 components = 0.0804294 Jy ! Clean residual min=-0.023622 max=0.038870 Jy/beam ! Clean residual mean=0.000052 rms=0.006354 Jy/beam ! Combined flux in latest and established models = 0.708983 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.708983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152919Jy sigma=0.000936 ! Fit after self-cal, rms=0.151502Jy sigma=0.000922 ! 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=3.14 mas, bmaj=9.532 mas, bpa=-2.105 degrees ! Estimated noise=2151.74 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 = 0.029832 Jy ! Component: 100 - total flux cleaned = 0.0460869 Jy ! Component: 150 - total flux cleaned = 0.0558879 Jy ! Component: 200 - total flux cleaned = 0.0602777 Jy ! Total flux subtracted in 200 components = 0.0602777 Jy ! Clean residual min=-0.021444 max=0.024719 Jy/beam ! Clean residual mean=0.000003 rms=0.005510 Jy/beam ! Combined flux in latest and established models = 0.769261 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.76926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143519Jy sigma=0.000889 ! Fit after self-cal, rms=0.143236Jy sigma=0.000885 ! 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 1.01 HN 1.10 KP 1.05 ! LA 1.00 MK 1.00 NL 0.88 OV 0.97 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.12 KP 1.00 ! LA 0.96 MK 0.97 NL 1.04 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.14 KP 0.88 ! LA 0.76 MK 1.02 NL 1.18 OV 0.93 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.17 KP 1.00* ! LA 1.00* MK 1.15 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.143236Jy sigma=0.000885 ! Fit after self-cal, rms=0.112875Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=9.49 mas, bpa=-1.393 degrees ! Estimated noise=2187.54 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 = -0.00651639 Jy ! Component: 100 - total flux cleaned = -0.00700596 Jy ! Component: 150 - total flux cleaned = -0.00741554 Jy ! Component: 200 - total flux cleaned = -0.00758363 Jy ! Total flux subtracted in 200 components = -0.00758363 Jy ! Clean residual min=-0.012559 max=0.012743 Jy/beam ! Clean residual mean=0.000022 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.761677 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.761677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111556Jy sigma=0.000696 ! Fit after self-cal, rms=0.111487Jy sigma=0.000696 ! 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=0.111487Jy sigma=0.000696 ! Fit after self-cal, rms=0.106588Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=9.497 mas, bpa=-1.283 degrees ! Estimated noise=2189.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00412264 Jy ! Component: 100 - total flux cleaned = -0.00395288 Jy ! Component: 150 - total flux cleaned = -0.00380448 Jy ! Component: 200 - total flux cleaned = -0.00379034 Jy ! Total flux subtracted in 200 components = -0.00379034 Jy ! Clean residual min=-0.008915 max=0.006421 Jy/beam ! Clean residual mean=0.000016 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.757886 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.757886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106066Jy sigma=0.000660 ! Fit after self-cal, rms=0.105927Jy sigma=0.000659 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 = -0.00137182 Jy ! Component: 100 - total flux cleaned = -0.00136595 Jy ! Component: 150 - total flux cleaned = -0.00146041 Jy ! Component: 200 - total flux cleaned = -0.00155189 Jy ! Total flux subtracted in 200 components = -0.00155189 Jy ! Clean residual min=-0.008436 max=0.006343 Jy/beam ! Clean residual mean=0.000015 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.756335 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.756335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105728Jy sigma=0.000658 ! Fit after self-cal, rms=0.105666Jy sigma=0.000658 ! 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=0.105666Jy sigma=0.000658 ! Fit after self-cal, rms=0.105830Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=9.502 mas, bpa=-1.275 degrees ! Estimated noise=2189.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00346381 Jy ! Component: 100 - total flux cleaned = -0.0039972 Jy ! Component: 150 - total flux cleaned = -0.00409509 Jy ! Component: 200 - total flux cleaned = -0.00409188 Jy ! Total flux subtracted in 200 components = -0.00409188 Jy ! Clean residual min=-0.006835 max=0.006187 Jy/beam ! Clean residual mean=0.000009 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.752243 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.752243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105486Jy sigma=0.000652 ! Fit after self-cal, rms=0.105389Jy sigma=0.000652 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 = -0.00103048 Jy ! Component: 100 - total flux cleaned = -0.000938956 Jy ! Component: 150 - total flux cleaned = -0.00101734 Jy ! Component: 200 - total flux cleaned = -0.00115789 Jy ! Total flux subtracted in 200 components = -0.00115789 Jy ! Clean residual min=-0.006531 max=0.006107 Jy/beam ! Clean residual mean=0.000007 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.751085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.751085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105251Jy sigma=0.000651 ! Fit after self-cal, rms=0.105203Jy sigma=0.000651 ! 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=0.105203Jy sigma=0.000651 ! Fit after self-cal, rms=0.105446Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.631 mas, bmaj=20.81 mas, bpa=-2.992 degrees ! Estimated noise=2725.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250194 Jy ! Component: 100 - total flux cleaned = -0.00250397 Jy ! Component: 150 - total flux cleaned = -0.0025085 Jy ! Component: 200 - total flux cleaned = -0.00257259 Jy ! Total flux subtracted in 200 components = -0.00257259 Jy ! Clean residual min=-0.006199 max=0.006491 Jy/beam ! Clean residual mean=0.000010 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.748512 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.748512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105337Jy sigma=0.000649 ! Fit after self-cal, rms=0.105300Jy sigma=0.000649 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 = -0.000627412 Jy ! Component: 100 - total flux cleaned = -0.000627834 Jy ! Component: 150 - total flux cleaned = -0.000628964 Jy ! Component: 200 - total flux cleaned = -0.0006857 Jy ! Total flux subtracted in 200 components = -0.0006857 Jy ! Clean residual min=-0.006109 max=0.006339 Jy/beam ! Clean residual mean=0.000007 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.747827 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.747827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105261Jy sigma=0.000649 ! Fit after self-cal, rms=0.105231Jy sigma=0.000649 ! 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=3.162 mas, bmaj=9.505 mas, bpa=-1.299 degrees ! Estimated noise=2188.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 9.505 at -1.299 degrees (North through East) ! Clean map min=-0.0056159 max=0.64585 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=0.105231Jy sigma=0.000649 ! Fit after self-cal, rms=0.099633Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=9.511 mas, bpa=-1.335 degrees ! Estimated noise=2186.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240756 Jy ! Component: 100 - total flux cleaned = -0.00256847 Jy ! Component: 150 - total flux cleaned = -0.00264073 Jy ! Component: 200 - total flux cleaned = -0.00276914 Jy ! Total flux subtracted in 200 components = -0.00276914 Jy ! Clean residual min=-0.005522 max=0.005711 Jy/beam ! Clean residual mean=0.000010 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.745057 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.745057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099463Jy sigma=0.000600 ! Fit after self-cal, rms=0.099413Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000622436 Jy ! Component: 100 - total flux cleaned = -0.000681387 Jy ! Component: 150 - total flux cleaned = -0.000735304 Jy ! Component: 200 - total flux cleaned = -0.000788179 Jy ! Total flux subtracted in 200 components = -0.000788179 Jy ! Clean residual min=-0.005376 max=0.005652 Jy/beam ! Clean residual mean=0.000009 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.744269 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.744269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099327Jy sigma=0.000600 ! Fit after self-cal, rms=0.099306Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099306Jy sigma=0.000599 ! Fit after self-cal, rms=0.099448Jy sigma=0.000599 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=2.666 mas, bmaj=8.175 mas, bpa=-0.1553 degrees ! Estimated noise=2636.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.521107 Jy ! Component: 100 - total flux cleaned = 0.6387 Jy ! Component: 150 - total flux cleaned = 0.682175 Jy ! Component: 200 - total flux cleaned = 0.703935 Jy ! Total flux subtracted in 200 components = 0.703935 Jy ! Clean residual min=-0.011129 max=0.010737 Jy/beam ! Clean residual mean=0.000021 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.703935 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.703935 Jy ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=9.514 mas, bpa=-1.34 degrees ! Estimated noise=2185.23 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 = 0.0168273 Jy ! Component: 100 - total flux cleaned = 0.0257229 Jy ! Component: 150 - total flux cleaned = 0.0307385 Jy ! Component: 200 - total flux cleaned = 0.0335913 Jy ! Total flux subtracted in 200 components = 0.0335913 Jy ! Clean residual min=-0.005298 max=0.005273 Jy/beam ! Clean residual mean=0.000005 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.737526 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.737526 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=7.646 mas, bmaj=20.86 mas, bpa=-3.033 degrees ! Estimated noise=2717.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243278 Jy ! Component: 100 - total flux cleaned = 0.00252742 Jy ! Component: 150 - total flux cleaned = 0.00259932 Jy ! Component: 200 - total flux cleaned = 0.00263036 Jy ! Total flux subtracted in 200 components = 0.00263036 Jy ! Clean residual min=-0.006101 max=0.006077 Jy/beam ! Clean residual mean=0.000008 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.740157 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 = -2.9252e-07 Jy ! Component: 100 - total flux cleaned = 2.38773e-05 Jy ! Component: 150 - total flux cleaned = 2.49511e-05 Jy ! Component: 200 - total flux cleaned = 4.83762e-05 Jy ! Total flux subtracted in 200 components = 4.83762e-05 Jy ! Clean residual min=-0.006121 max=0.006057 Jy/beam ! Clean residual mean=0.000008 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 0.740205 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.740205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=9.514 mas, bpa=-1.34 degrees ! Estimated noise=2185.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393476 Jy ! Component: 100 - total flux cleaned = -0.00045547 Jy ! Component: 150 - total flux cleaned = -0.000511489 Jy ! Component: 200 - total flux cleaned = -0.000458622 Jy ! Total flux subtracted in 200 components = -0.000458622 Jy ! Clean residual min=-0.005233 max=0.005346 Jy/beam ! Clean residual mean=0.000005 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.739747 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.739747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099356Jy sigma=0.000599 ! Fit after self-cal, rms=0.099225Jy sigma=0.000598 wmodel J1522-2730_S_2017_08_05_pus_map.mod ! Writing 64 model components to file: J1522-2730_S_2017_08_05_pus_map.mod wobs J1522-2730_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1522-2730_S_2017_08_05_pus_uvs.fits wwins J1522-2730_S_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1522-2730_S_2017_08_05_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 = 0.00125802 Jy ! Component: 100 - total flux cleaned = 0.000818868 Jy ! Component: 150 - total flux cleaned = 0.000483835 Jy ! Component: 200 - total flux cleaned = -7.83597e-05 Jy ! Component: 250 - total flux cleaned = -0.000387525 Jy ! Component: 300 - total flux cleaned = -0.000835274 Jy ! Component: 350 - total flux cleaned = -0.000834411 Jy ! Component: 400 - total flux cleaned = -0.000904547 Jy ! Component: 450 - total flux cleaned = -0.000903368 Jy ! Component: 500 - total flux cleaned = -0.000771643 Jy ! Component: 550 - total flux cleaned = -0.000773183 Jy ! Component: 600 - total flux cleaned = -0.000773749 Jy ! Component: 650 - total flux cleaned = -0.000835599 Jy ! Component: 700 - total flux cleaned = -0.000893013 Jy ! Component: 750 - total flux cleaned = -0.000892949 Jy ! Component: 800 - total flux cleaned = -0.000948792 Jy ! Component: 850 - total flux cleaned = -0.000946902 Jy ! Component: 900 - total flux cleaned = -0.000729244 Jy ! Component: 950 - total flux cleaned = -0.000517928 Jy ! Component: 1000 - total flux cleaned = -0.000518376 Jy ! Component: 1050 - total flux cleaned = -0.000416872 Jy ! Component: 1100 - total flux cleaned = -0.000366498 Jy ! Component: 1150 - total flux cleaned = -0.000316814 Jy ! Component: 1200 - total flux cleaned = -0.000124071 Jy ! Component: 1250 - total flux cleaned = 6.24211e-05 Jy ! Component: 1300 - total flux cleaned = 0.00011028 Jy ! Component: 1350 - total flux cleaned = 0.000381691 Jy ! Component: 1400 - total flux cleaned = 0.000514612 Jy ! Component: 1450 - total flux cleaned = 0.000600618 Jy ! Component: 1500 - total flux cleaned = 0.000430052 Jy ! Component: 1550 - total flux cleaned = 0.000558174 Jy ! Component: 1600 - total flux cleaned = 0.000601857 Jy ! Component: 1650 - total flux cleaned = 0.000683655 Jy ! Component: 1700 - total flux cleaned = 0.000803948 Jy ! Component: 1750 - total flux cleaned = 0.000803536 Jy ! Component: 1800 - total flux cleaned = 0.000765049 Jy ! Component: 1850 - total flux cleaned = 0.000919465 Jy ! Component: 1900 - total flux cleaned = 0.000919165 Jy ! Component: 1950 - total flux cleaned = 0.000881098 Jy ! Component: 2000 - total flux cleaned = 0.00080698 Jy ! Component: 2050 - total flux cleaned = 0.000733931 Jy ! Component: 2100 - total flux cleaned = 0.000770371 Jy ! Component: 2150 - total flux cleaned = 0.000699121 Jy ! Component: 2200 - total flux cleaned = 0.000734185 Jy ! Component: 2250 - total flux cleaned = 0.00066512 Jy ! Component: 2300 - total flux cleaned = 0.000596304 Jy ! Component: 2350 - total flux cleaned = 0.000664275 Jy ! Component: 2400 - total flux cleaned = 0.000497378 Jy ! Component: 2450 - total flux cleaned = 0.000464371 Jy ! Component: 2500 - total flux cleaned = 0.000464779 Jy ! Component: 2550 - total flux cleaned = 0.000335633 Jy ! Component: 2600 - total flux cleaned = 0.000239585 Jy ! Component: 2650 - total flux cleaned = 0.000144887 Jy ! Component: 2700 - total flux cleaned = 0.00014468 Jy ! Component: 2750 - total flux cleaned = -1.05109e-05 Jy ! Component: 2800 - total flux cleaned = -0.000163087 Jy ! Component: 2850 - total flux cleaned = -0.00028365 Jy ! Component: 2900 - total flux cleaned = -0.000313436 Jy ! Component: 2950 - total flux cleaned = -0.000313927 Jy ! Component: 3000 - total flux cleaned = -0.0003435 Jy ! Component: 3050 - total flux cleaned = -0.00043046 Jy ! Component: 3100 - total flux cleaned = -0.000401208 Jy ! Component: 3150 - total flux cleaned = -0.000315822 Jy ! Component: 3200 - total flux cleaned = -0.000372576 Jy ! Component: 3250 - total flux cleaned = -0.000400852 Jy ! Component: 3300 - total flux cleaned = -0.000483925 Jy ! Component: 3350 - total flux cleaned = -0.000401598 Jy ! Component: 3400 - total flux cleaned = -0.000428892 Jy ! Component: 3450 - total flux cleaned = -0.000482692 Jy ! Component: 3500 - total flux cleaned = -0.000402695 Jy ! Component: 3550 - total flux cleaned = -0.000508405 Jy ! Component: 3600 - total flux cleaned = -0.000429952 Jy ! Component: 3650 - total flux cleaned = -0.000507928 Jy ! Component: 3700 - total flux cleaned = -0.000430454 Jy ! Component: 3750 - total flux cleaned = -0.000481742 Jy ! Component: 3800 - total flux cleaned = -0.000532211 Jy ! Component: 3850 - total flux cleaned = -0.000557331 Jy ! Component: 3900 - total flux cleaned = -0.000432654 Jy ! Component: 3950 - total flux cleaned = -0.000556161 Jy ! Component: 4000 - total flux cleaned = -0.000482169 Jy ! Component: 4050 - total flux cleaned = -0.000336109 Jy ! Total flux subtracted in 4096 components = -0.000360545 Jy ! Clean residual min=-0.001462 max=0.001497 Jy/beam ! Clean residual mean=0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.739386 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 389 components and 0.739386 Jy ![Exited script file: muppet] wmap "J1522-2730_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 9.514 at -1.34 degrees (North through East) ! Clean map min=-0.0035641 max=0.65837 Jy/beam ! Writing clean map to FITS file: J1522-2730_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.658371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000458548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208947 0.208947 0.417893 0.835786 1.67157 3.34314 6.68629 13.3726 26.7452 53.4903 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.658 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 9.514 at -1.34 degrees (North through East) ! Clean map min=-0.0035641 max=0.65837 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 J1522-2730_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:32:46 2019