! Started logfile: J1924-2914_S_2017_08_12_pus_uvs.log on Fri May 10 15:06:01 2019 obs J1924-2914_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1924-2914_S_2017_08_12_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.595726 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 594 lines of history. ! ! Reading 2788 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 J1924-2914_S_2017_08_12_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.154324Jy sigma=0.015585 ! Fit after self-cal, rms=2.079148Jy sigma=0.015115 ! 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=2.468 mas, bmaj=6.446 mas, bpa=-2.882 degrees ! Estimated noise=2904.33 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 = 1.84766 Jy ! Component: 100 - total flux cleaned = 2.47426 Jy ! Total flux subtracted in 100 components = 2.47426 Jy ! Clean residual min=-0.288929 max=0.458210 Jy/beam ! Clean residual mean=-0.000349 rms=0.089540 Jy/beam ! Combined flux in latest and established models = 2.47426 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 2.47426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.163808Jy sigma=0.008335 ! Fit after self-cal, rms=1.162900Jy sigma=0.008330 ! 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=2.811 mas, bmaj=7.195 mas, bpa=-3.083 degrees ! Estimated noise=2456.04 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 = 0.561706 Jy ! Component: 100 - total flux cleaned = 0.840431 Jy ! Component: 150 - total flux cleaned = 0.989548 Jy ! Component: 200 - total flux cleaned = 1.07244 Jy ! Total flux subtracted in 200 components = 1.07244 Jy ! Clean residual min=-0.173214 max=0.302239 Jy/beam ! Clean residual mean=-0.001934 rms=0.072621 Jy/beam ! Combined flux in latest and established models = 3.5467 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 3.54671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.924053Jy sigma=0.006113 ! Fit after self-cal, rms=0.923549Jy sigma=0.006110 ! 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 1.00* KP 0.94 ! LA 0.92 MK 1.03 NL 1.10 OV 0.97 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.32 FD 1.00* HN 1.00* KP 0.89 ! LA 0.89 MK 1.01 NL 1.28 OV 1.00 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.88 ! LA 0.90 MK 1.00 NL 1.09 OV 0.92 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 4. ! 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=0.923549Jy sigma=0.006110 ! Fit after self-cal, rms=0.736774Jy sigma=0.002880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.833 mas, bmaj=7.319 mas, bpa=-3.159 degrees ! Estimated noise=2458.48 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215884 Jy ! Component: 100 - total flux cleaned = 0.271775 Jy ! Component: 150 - total flux cleaned = 0.278356 Jy ! Component: 200 - total flux cleaned = 0.283996 Jy ! Total flux subtracted in 200 components = 0.283996 Jy ! Clean residual min=-0.107606 max=0.106069 Jy/beam ! Clean residual mean=-0.000044 rms=0.025132 Jy/beam ! Combined flux in latest and established models = 3.8307 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 3.8307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.669323Jy sigma=0.002051 ! Fit after self-cal, rms=0.665432Jy sigma=0.001983 ! 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=0.665432Jy sigma=0.001983 ! Fit after self-cal, rms=0.531916Jy sigma=0.001488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=7.253 mas, bpa=-3.207 degrees ! Estimated noise=2437.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705406 Jy ! Component: 100 - total flux cleaned = 0.104409 Jy ! Component: 150 - total flux cleaned = 0.108548 Jy ! Component: 200 - total flux cleaned = 0.111273 Jy ! Total flux subtracted in 200 components = 0.111273 Jy ! Clean residual min=-0.066022 max=0.063722 Jy/beam ! Clean residual mean=0.000011 rms=0.014933 Jy/beam ! Combined flux in latest and established models = 3.94197 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 3.94197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.514988Jy sigma=0.001343 ! Fit after self-cal, rms=0.513282Jy sigma=0.001307 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 (-30, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524378 Jy ! Component: 100 - total flux cleaned = 0.0607325 Jy ! Component: 150 - total flux cleaned = 0.0683775 Jy ! Component: 200 - total flux cleaned = 0.0717451 Jy ! Total flux subtracted in 200 components = 0.0717451 Jy ! Clean residual min=-0.059475 max=0.050451 Jy/beam ! Clean residual mean=0.000239 rms=0.012100 Jy/beam ! Combined flux in latest and established models = 4.01372 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 4.01372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.503341Jy sigma=0.001189 ! Fit after self-cal, rms=0.502773Jy sigma=0.001182 ! 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=0.502773Jy sigma=0.001182 ! Fit after self-cal, rms=0.257361Jy sigma=0.000880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.808 mas, bmaj=7.241 mas, bpa=-3.274 degrees ! Estimated noise=2426.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181654 Jy ! Component: 100 - total flux cleaned = 0.0210442 Jy ! Component: 150 - total flux cleaned = 0.022223 Jy ! Component: 200 - total flux cleaned = 0.0227606 Jy ! Total flux subtracted in 200 components = 0.0227606 Jy ! Clean residual min=-0.028984 max=0.027693 Jy/beam ! Clean residual mean=0.000041 rms=0.006645 Jy/beam ! Combined flux in latest and established models = 4.03648 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 160 components and 4.03648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253205Jy sigma=0.000833 ! Fit after self-cal, rms=0.253346Jy sigma=0.000830 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 = 0.00695578 Jy ! Component: 100 - total flux cleaned = 0.00696687 Jy ! Component: 150 - total flux cleaned = 0.00698551 Jy ! Component: 200 - total flux cleaned = 0.00622773 Jy ! Total flux subtracted in 200 components = 0.00622773 Jy ! Clean residual min=-0.026384 max=0.026531 Jy/beam ! Clean residual mean=0.000057 rms=0.006237 Jy/beam ! Combined flux in latest and established models = 4.0427 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 4.04271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251791Jy sigma=0.000811 ! Fit after self-cal, rms=0.251857Jy sigma=0.000810 ! 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=0.251857Jy sigma=0.000810 ! Fit after self-cal, rms=0.251429Jy sigma=0.000803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.02 mas, bmaj=21.95 mas, bpa=-5.068 degrees ! Estimated noise=3286.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130459 Jy ! Component: 100 - total flux cleaned = 0.0126025 Jy ! Component: 150 - total flux cleaned = 0.0118083 Jy ! Component: 200 - total flux cleaned = 0.0114503 Jy ! Total flux subtracted in 200 components = 0.0114503 Jy ! Clean residual min=-0.026358 max=0.030341 Jy/beam ! Clean residual mean=-0.000012 rms=0.008905 Jy/beam ! Combined flux in latest and established models = 4.05416 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 178 components and 4.05416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250275Jy sigma=0.000793 ! Fit after self-cal, rms=0.250501Jy sigma=0.000790 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 = 0.00436378 Jy ! Component: 100 - total flux cleaned = 0.00400107 Jy ! Component: 150 - total flux cleaned = 0.00307432 Jy ! Component: 200 - total flux cleaned = 0.00219589 Jy ! Total flux subtracted in 200 components = 0.00219589 Jy ! Clean residual min=-0.024767 max=0.028198 Jy/beam ! Clean residual mean=-0.000009 rms=0.008332 Jy/beam ! Combined flux in latest and established models = 4.05635 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 188 components and 4.05635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249919Jy sigma=0.000787 ! Fit after self-cal, rms=0.250039Jy sigma=0.000786 ! 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=2.808 mas, bmaj=7.24 mas, bpa=-3.266 degrees ! Estimated noise=2424.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.808 x 7.24 at -3.266 degrees (North through East) ! Clean map min=-0.05224 max=2.458 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=0.250039Jy sigma=0.000786 ! Fit after self-cal, rms=0.236986Jy sigma=0.000722 ! Inverting map and beam ! Estimated beam: bmin=2.809 mas, bmaj=7.24 mas, bpa=-3.243 degrees ! Estimated noise=2424.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589236 Jy ! Component: 100 - total flux cleaned = 0.00551253 Jy ! Component: 150 - total flux cleaned = 0.00514989 Jy ! Component: 200 - total flux cleaned = 0.00481169 Jy ! Total flux subtracted in 200 components = 0.00481169 Jy ! Clean residual min=-0.021371 max=0.021968 Jy/beam ! Clean residual mean=-0.000011 rms=0.004983 Jy/beam ! Combined flux in latest and established models = 4.06116 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 197 components and 4.06116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235439Jy sigma=0.000703 ! Fit after self-cal, rms=0.235378Jy sigma=0.000702 ! Inverting map ! Added new window around map position (-46, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191396 Jy ! Component: 100 - total flux cleaned = 0.0245974 Jy ! Component: 150 - total flux cleaned = 0.0276003 Jy ! Component: 200 - total flux cleaned = 0.0287531 Jy ! Total flux subtracted in 200 components = 0.0287531 Jy ! Clean residual min=-0.019366 max=0.017267 Jy/beam ! Clean residual mean=0.000035 rms=0.004352 Jy/beam ! Combined flux in latest and established models = 4.08992 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 217 components and 4.08991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233042Jy sigma=0.000674 ! Fit after self-cal, rms=0.233192Jy sigma=0.000672 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233192Jy sigma=0.000672 ! Fit after self-cal, rms=0.233825Jy sigma=0.000670 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=2.427 mas, bmaj=6.471 mas, bpa=-3.71 degrees ! Estimated noise=3014.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.93577 Jy ! Component: 100 - total flux cleaned = 2.62107 Jy ! Component: 150 - total flux cleaned = 2.98474 Jy ! Component: 200 - total flux cleaned = 3.22945 Jy ! Total flux subtracted in 200 components = 3.22945 Jy ! Clean residual min=-0.090344 max=0.151972 Jy/beam ! Clean residual mean=-0.001022 rms=0.030591 Jy/beam ! Combined flux in latest and established models = 3.22945 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 42 model components to the UV plane model. ! The established model now contains 42 components and 3.22945 Jy ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=7.244 mas, bpa=-3.223 degrees ! Estimated noise=2424.99 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246103 Jy ! Component: 100 - total flux cleaned = 0.410519 Jy ! Component: 150 - total flux cleaned = 0.524924 Jy ! Component: 200 - total flux cleaned = 0.605636 Jy ! Total flux subtracted in 200 components = 0.605636 Jy ! Clean residual min=-0.040877 max=0.048089 Jy/beam ! Clean residual mean=-0.000765 rms=0.013099 Jy/beam ! Combined flux in latest and established models = 3.83509 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 3.83508 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=8.012 mas, bmaj=21.95 mas, bpa=-5.044 degrees ! Estimated noise=3285.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0963043 Jy ! Component: 100 - total flux cleaned = 0.148647 Jy ! Component: 150 - total flux cleaned = 0.181351 Jy ! Component: 200 - total flux cleaned = 0.20508 Jy ! Total flux subtracted in 200 components = 0.20508 Jy ! Clean residual min=-0.030035 max=0.027746 Jy/beam ! Clean residual mean=-0.000247 rms=0.008373 Jy/beam ! Combined flux in latest and established models = 4.04016 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 = 0.0177208 Jy ! Component: 100 - total flux cleaned = 0.031145 Jy ! Component: 150 - total flux cleaned = 0.0414672 Jy ! Component: 200 - total flux cleaned = 0.0480364 Jy ! Total flux subtracted in 200 components = 0.0480364 Jy ! Clean residual min=-0.022939 max=0.023667 Jy/beam ! Clean residual mean=0.000049 rms=0.006782 Jy/beam ! Combined flux in latest and established models = 4.0882 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 162 components and 4.0882 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=7.244 mas, bpa=-3.223 degrees ! Estimated noise=2424.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679745 Jy ! Component: 100 - total flux cleaned = 0.00920721 Jy ! Component: 150 - total flux cleaned = 0.00981212 Jy ! Component: 200 - total flux cleaned = 0.0092605 Jy ! Total flux subtracted in 200 components = 0.0092605 Jy ! Clean residual min=-0.020356 max=0.020464 Jy/beam ! Clean residual mean=0.000018 rms=0.004758 Jy/beam ! Combined flux in latest and established models = 4.09746 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 4.09746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236798Jy sigma=0.000705 ! Fit after self-cal, rms=0.236442Jy sigma=0.000697 wmodel J1924-2914_S_2017_08_12_pus_map.mod ! Writing 182 model components to file: J1924-2914_S_2017_08_12_pus_map.mod wobs J1924-2914_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1924-2914_S_2017_08_12_pus_uvs.fits wwins J1924-2914_S_2017_08_12_pus_map.win ! wwins: Wrote 5 windows to J1924-2914_S_2017_08_12_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 = 0.00555916 Jy ! Component: 100 - total flux cleaned = 0.00557427 Jy ! Component: 150 - total flux cleaned = 0.00558077 Jy ! Component: 200 - total flux cleaned = 0.00559886 Jy ! Component: 250 - total flux cleaned = 0.00487565 Jy ! Component: 300 - total flux cleaned = 0.00373984 Jy ! Component: 350 - total flux cleaned = 0.00395534 Jy ! Component: 400 - total flux cleaned = 0.00455642 Jy ! Component: 450 - total flux cleaned = 0.00571136 Jy ! Component: 500 - total flux cleaned = 0.00719234 Jy ! Component: 550 - total flux cleaned = 0.00772705 Jy ! Component: 600 - total flux cleaned = 0.00806263 Jy ! Component: 650 - total flux cleaned = 0.00756483 Jy ! Component: 700 - total flux cleaned = 0.00788077 Jy ! Component: 750 - total flux cleaned = 0.00772404 Jy ! Component: 800 - total flux cleaned = 0.00817252 Jy ! Component: 850 - total flux cleaned = 0.00831624 Jy ! Component: 900 - total flux cleaned = 0.00817841 Jy ! Component: 950 - total flux cleaned = 0.00858655 Jy ! Component: 1000 - total flux cleaned = 0.00805709 Jy ! Component: 1050 - total flux cleaned = 0.00818654 Jy ! Component: 1100 - total flux cleaned = 0.00781064 Jy ! Component: 1150 - total flux cleaned = 0.00769185 Jy ! Component: 1200 - total flux cleaned = 0.00769367 Jy ! Component: 1250 - total flux cleaned = 0.0074602 Jy ! Component: 1300 - total flux cleaned = 0.00723259 Jy ! Component: 1350 - total flux cleaned = 0.00679225 Jy ! Component: 1400 - total flux cleaned = 0.00615362 Jy ! Component: 1450 - total flux cleaned = 0.0064675 Jy ! Component: 1500 - total flux cleaned = 0.00646703 Jy ! Component: 1550 - total flux cleaned = 0.00646351 Jy ! Component: 1600 - total flux cleaned = 0.00665784 Jy ! Component: 1650 - total flux cleaned = 0.00665815 Jy ! Component: 1700 - total flux cleaned = 0.00731712 Jy ! Component: 1750 - total flux cleaned = 0.00795693 Jy ! Component: 1800 - total flux cleaned = 0.00786567 Jy ! Component: 1850 - total flux cleaned = 0.00813206 Jy ! Component: 1900 - total flux cleaned = 0.00804525 Jy ! Component: 1950 - total flux cleaned = 0.00864234 Jy ! Component: 2000 - total flux cleaned = 0.00872455 Jy ! Component: 2050 - total flux cleaned = 0.00864314 Jy ! Component: 2100 - total flux cleaned = 0.00888535 Jy ! Component: 2150 - total flux cleaned = 0.00928393 Jy ! Component: 2200 - total flux cleaned = 0.00928471 Jy ! Component: 2250 - total flux cleaned = 0.00974628 Jy ! Component: 2300 - total flux cleaned = 0.00997497 Jy ! Component: 2350 - total flux cleaned = 0.0104968 Jy ! Component: 2400 - total flux cleaned = 0.0105683 Jy ! Component: 2450 - total flux cleaned = 0.0108567 Jy ! Component: 2500 - total flux cleaned = 0.0109985 Jy ! Component: 2550 - total flux cleaned = 0.0114876 Jy ! Component: 2600 - total flux cleaned = 0.011623 Jy ! Component: 2650 - total flux cleaned = 0.0119621 Jy ! Component: 2700 - total flux cleaned = 0.01203 Jy ! Component: 2750 - total flux cleaned = 0.0124935 Jy ! Component: 2800 - total flux cleaned = 0.0127548 Jy ! Component: 2850 - total flux cleaned = 0.0132054 Jy ! Component: 2900 - total flux cleaned = 0.0137147 Jy ! Component: 2950 - total flux cleaned = 0.0140917 Jy ! Component: 3000 - total flux cleaned = 0.0140917 Jy ! Component: 3050 - total flux cleaned = 0.0143387 Jy ! Component: 3100 - total flux cleaned = 0.0147645 Jy ! Component: 3150 - total flux cleaned = 0.0150643 Jy ! Component: 3200 - total flux cleaned = 0.0151234 Jy ! Component: 3250 - total flux cleaned = 0.0151828 Jy ! Component: 3300 - total flux cleaned = 0.0154744 Jy ! Component: 3350 - total flux cleaned = 0.0157636 Jy ! Component: 3400 - total flux cleaned = 0.0159914 Jy ! Component: 3450 - total flux cleaned = 0.0161045 Jy ! Component: 3500 - total flux cleaned = 0.0163843 Jy ! Component: 3550 - total flux cleaned = 0.016551 Jy ! Component: 3600 - total flux cleaned = 0.0167711 Jy ! Component: 3650 - total flux cleaned = 0.0169348 Jy ! Component: 3700 - total flux cleaned = 0.0170422 Jy ! Component: 3750 - total flux cleaned = 0.0170424 Jy ! Component: 3800 - total flux cleaned = 0.0173087 Jy ! Component: 3850 - total flux cleaned = 0.0173616 Jy ! Component: 3900 - total flux cleaned = 0.0175185 Jy ! Component: 3950 - total flux cleaned = 0.0176745 Jy ! Component: 4000 - total flux cleaned = 0.0178813 Jy ! Component: 4050 - total flux cleaned = 0.0182394 Jy ! Total flux subtracted in 4096 components = 0.0183915 Jy ! Clean residual min=-0.002864 max=0.002842 Jy/beam ! Clean residual mean=0.000027 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 4.11585 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 455 components and 4.11585 Jy ![Exited script file: muppet] wmap "J1924-2914_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.81 x 7.244 at -3.223 degrees (North through East) ! Clean map min=-0.0078127 max=2.5215 Jy/beam ! Writing clean map to FITS file: J1924-2914_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.5215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000871526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103691 0.103691 0.207383 0.414765 0.82953 1.65906 3.31812 6.63624 13.2725 26.545 53.0899 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.521 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.81 x 7.244 at -3.223 degrees (North through East) ! Clean map min=-0.0078127 max=2.5215 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 J1924-2914_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:06:06 2019