! Started logfile: J1337-1257_S_2017_02_19_pus_uvs.log on Sat May 4 18:52:19 2019 obs J1337-1257_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1337-1257_S_2017_02_19_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672464 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 482 lines of history. ! ! Reading 2784 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 J1337-1257_S_2017_02_19_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.606408Jy sigma=0.011397 ! Fit after self-cal, rms=1.597679Jy sigma=0.011335 ! 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=2.486 mas, bmaj=6.648 mas, bpa=-5.836 degrees ! Estimated noise=2247.75 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 = 1.84656 Jy ! Component: 100 - total flux cleaned = 2.28108 Jy ! Total flux subtracted in 100 components = 2.28108 Jy ! Clean residual min=-0.083360 max=0.167973 Jy/beam ! Clean residual mean=-0.000059 rms=0.024197 Jy/beam ! Combined flux in latest and established models = 2.28108 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.28108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.577724Jy sigma=0.003930 ! Fit after self-cal, rms=0.577716Jy sigma=0.003930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179226 Jy ! Component: 100 - total flux cleaned = 0.282077 Jy ! Total flux subtracted in 100 components = 0.282077 Jy ! Clean residual min=-0.081111 max=0.118840 Jy/beam ! Clean residual mean=-0.000230 rms=0.020697 Jy/beam ! Combined flux in latest and established models = 2.56316 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 2.56316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.483095Jy sigma=0.003383 ! Fit after self-cal, rms=0.483039Jy sigma=0.003382 ! 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=2.902 mas, bmaj=7.109 mas, bpa=-3.877 degrees ! Estimated noise=1954.5 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 (-38.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122175 Jy ! Component: 100 - total flux cleaned = 0.19446 Jy ! Component: 150 - total flux cleaned = 0.215504 Jy ! Component: 200 - total flux cleaned = 0.227301 Jy ! Total flux subtracted in 200 components = 0.227301 Jy ! Clean residual min=-0.071816 max=0.101252 Jy/beam ! Clean residual mean=-0.000135 rms=0.017612 Jy/beam ! Combined flux in latest and established models = 2.79046 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 2.79046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.440930Jy sigma=0.003122 ! Fit after self-cal, rms=0.437676Jy sigma=0.003094 ! 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 0.98 FD 0.94 HN 1.00 KP 1.04 ! LA 1.02 MK 0.99 NL 0.87 OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.00 ! LA 0.98 MK 1.03 NL 1.13 OV 1.07 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.99 KP 0.88 ! LA 0.77 MK 1.06 NL 1.18 OV 0.97 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.94 KP 1.00* ! LA 0.78 MK 1.08 NL 1.00* OV 1.28 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.437676Jy sigma=0.003094 ! Fit after self-cal, rms=0.275691Jy sigma=0.002072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=7.182 mas, bpa=-3.748 degrees ! Estimated noise=1959.43 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 = 0.00800811 Jy ! Component: 100 - total flux cleaned = 0.009248 Jy ! Component: 150 - total flux cleaned = 0.00925899 Jy ! Component: 200 - total flux cleaned = 0.00924385 Jy ! Total flux subtracted in 200 components = 0.00924385 Jy ! Clean residual min=-0.051749 max=0.059830 Jy/beam ! Clean residual mean=-0.000017 rms=0.012204 Jy/beam ! Combined flux in latest and established models = 2.7997 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 2.7997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267508Jy sigma=0.001987 ! Fit after self-cal, rms=0.267039Jy sigma=0.001984 ! 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=0.267039Jy sigma=0.001984 ! Fit after self-cal, rms=0.163008Jy sigma=0.001182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.225 mas, bpa=-3.366 degrees ! Estimated noise=1971.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116319 Jy ! Component: 100 - total flux cleaned = -0.0146991 Jy ! Component: 150 - total flux cleaned = -0.0180011 Jy ! Component: 200 - total flux cleaned = -0.0202998 Jy ! Total flux subtracted in 200 components = -0.0202998 Jy ! Clean residual min=-0.026796 max=0.026951 Jy/beam ! Clean residual mean=0.000028 rms=0.005986 Jy/beam ! Combined flux in latest and established models = 2.7794 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 2.7794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156940Jy sigma=0.001133 ! Fit after self-cal, rms=0.156582Jy sigma=0.001131 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 (41, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119603 Jy ! Component: 100 - total flux cleaned = 0.0105643 Jy ! Component: 150 - total flux cleaned = 0.00864214 Jy ! Component: 200 - total flux cleaned = 0.00639332 Jy ! Total flux subtracted in 200 components = 0.00639332 Jy ! Clean residual min=-0.024801 max=0.023927 Jy/beam ! Clean residual mean=0.000028 rms=0.005464 Jy/beam ! Combined flux in latest and established models = 2.7858 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 2.7858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150186Jy sigma=0.001076 ! Fit after self-cal, rms=0.149716Jy sigma=0.001073 ! Inverting map ! Added new window around map position (-87, 69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117909 Jy ! Component: 100 - total flux cleaned = 0.0112735 Jy ! Component: 150 - total flux cleaned = 0.00918692 Jy ! Component: 200 - total flux cleaned = 0.00822309 Jy ! Total flux subtracted in 200 components = 0.00822309 Jy ! Clean residual min=-0.021848 max=0.022954 Jy/beam ! Clean residual mean=0.000024 rms=0.005008 Jy/beam ! Combined flux in latest and established models = 2.79402 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 2.79402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145063Jy sigma=0.001034 ! Fit after self-cal, rms=0.144804Jy sigma=0.001032 ! Inverting map ! Added new window around map position (-23, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149038 Jy ! Component: 100 - total flux cleaned = 0.017 Jy ! Component: 150 - total flux cleaned = 0.0179509 Jy ! Component: 200 - total flux cleaned = 0.018833 Jy ! Total flux subtracted in 200 components = 0.018833 Jy ! Clean residual min=-0.020246 max=0.023177 Jy/beam ! Clean residual mean=0.000012 rms=0.004651 Jy/beam ! Combined flux in latest and established models = 2.81285 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 2.81285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140867Jy sigma=0.000999 ! Fit after self-cal, rms=0.140671Jy sigma=0.000997 ! Inverting map ! Added new window around map position (-33, 77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116603 Jy ! Component: 100 - total flux cleaned = 0.0140654 Jy ! Component: 150 - total flux cleaned = 0.0153838 Jy ! Component: 200 - total flux cleaned = 0.0166134 Jy ! Total flux subtracted in 200 components = 0.0166134 Jy ! Clean residual min=-0.018571 max=0.018859 Jy/beam ! Clean residual mean=0.000002 rms=0.004338 Jy/beam ! Combined flux in latest and established models = 2.82947 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 155 components and 2.82947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137171Jy sigma=0.000968 ! Fit after self-cal, rms=0.136949Jy sigma=0.000967 ! Inverting map ! Added new window around map position (96.5, -83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015489 Jy ! Component: 100 - total flux cleaned = 0.017209 Jy ! Component: 150 - total flux cleaned = 0.0179795 Jy ! Component: 200 - total flux cleaned = 0.0176155 Jy ! Total flux subtracted in 200 components = 0.0176155 Jy ! Clean residual min=-0.017988 max=0.017694 Jy/beam ! Clean residual mean=-0.000010 rms=0.004041 Jy/beam ! Combined flux in latest and established models = 2.84708 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 179 components and 2.84708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134226Jy sigma=0.000944 ! Fit after self-cal, rms=0.134102Jy sigma=0.000943 ! 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=0.134102Jy sigma=0.000943 ! Fit after self-cal, rms=0.120932Jy sigma=0.000853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=7.235 mas, bpa=-3.316 degrees ! Estimated noise=1973.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00415058 Jy ! Component: 100 - total flux cleaned = -0.00409982 Jy ! Component: 150 - total flux cleaned = -0.00525176 Jy ! Component: 200 - total flux cleaned = -0.00629946 Jy ! Total flux subtracted in 200 components = -0.00629946 Jy ! Clean residual min=-0.016143 max=0.014180 Jy/beam ! Clean residual mean=0.000007 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 2.84078 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 2.84078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117908Jy sigma=0.000830 ! Fit after self-cal, rms=0.117716Jy sigma=0.000828 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 = -0.00277098 Jy ! Component: 100 - total flux cleaned = -0.00370394 Jy ! Component: 150 - total flux cleaned = -0.00457665 Jy ! Component: 200 - total flux cleaned = -0.00485654 Jy ! Total flux subtracted in 200 components = -0.00485654 Jy ! Clean residual min=-0.015162 max=0.013622 Jy/beam ! Clean residual mean=0.000005 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 2.83593 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 205 components and 2.83593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116236Jy sigma=0.000818 ! Fit after self-cal, rms=0.116163Jy sigma=0.000817 ! 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=0.116163Jy sigma=0.000817 ! Fit after self-cal, rms=0.115690Jy sigma=0.000813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.045 mas, bmaj=13.04 mas, bpa=4.736 degrees ! Estimated noise=2662.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351206 Jy ! Component: 100 - total flux cleaned = -0.00743788 Jy ! Component: 150 - total flux cleaned = -0.00997989 Jy ! Component: 200 - total flux cleaned = -0.0122817 Jy ! Total flux subtracted in 200 components = -0.0122817 Jy ! Clean residual min=-0.011565 max=0.010332 Jy/beam ! Clean residual mean=0.000032 rms=0.003091 Jy/beam ! Combined flux in latest and established models = 2.82364 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 226 components and 2.82365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115093Jy sigma=0.000810 ! Fit after self-cal, rms=0.115012Jy sigma=0.000809 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 = -0.00102781 Jy ! Component: 100 - total flux cleaned = -0.00309659 Jy ! Component: 150 - total flux cleaned = -0.00417964 Jy ! Component: 200 - total flux cleaned = -0.0049014 Jy ! Total flux subtracted in 200 components = -0.0049014 Jy ! Clean residual min=-0.011098 max=0.010080 Jy/beam ! Clean residual mean=0.000031 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 2.81874 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 239 components and 2.81874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114639Jy sigma=0.000806 ! Fit after self-cal, rms=0.114601Jy sigma=0.000806 ! 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=2.935 mas, bmaj=7.241 mas, bpa=-3.289 degrees ! Estimated noise=1973.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.935 x 7.241 at -3.289 degrees (North through East) ! Clean map min=-0.022657 max=2.4163 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=0.114601Jy sigma=0.000806 ! Fit after self-cal, rms=0.102065Jy sigma=0.000711 ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=7.245 mas, bpa=-3.321 degrees ! Estimated noise=1972.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00281482 Jy ! Component: 100 - total flux cleaned = -0.00366024 Jy ! Component: 150 - total flux cleaned = -0.00497379 Jy ! Component: 200 - total flux cleaned = -0.0059517 Jy ! Total flux subtracted in 200 components = -0.0059517 Jy ! Clean residual min=-0.012933 max=0.011704 Jy/beam ! Clean residual mean=0.000007 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 2.81279 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 249 components and 2.81279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100504Jy sigma=0.000700 ! Fit after self-cal, rms=0.100434Jy sigma=0.000699 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145743 Jy ! Component: 100 - total flux cleaned = -0.00213143 Jy ! Component: 150 - total flux cleaned = -0.00256271 Jy ! Component: 200 - total flux cleaned = -0.00318072 Jy ! Total flux subtracted in 200 components = -0.00318072 Jy ! Clean residual min=-0.012209 max=0.011343 Jy/beam ! Clean residual mean=0.000006 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 2.80961 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 258 components and 2.80961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099523Jy sigma=0.000693 ! Fit after self-cal, rms=0.099497Jy sigma=0.000693 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099497Jy sigma=0.000693 ! Fit after self-cal, rms=0.099211Jy sigma=0.000691 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=2.508 mas, bmaj=6.727 mas, bpa=-5.261 degrees ! Estimated noise=2298.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.88657 Jy ! Component: 100 - total flux cleaned = 2.3131 Jy ! Component: 150 - total flux cleaned = 2.47306 Jy ! Component: 200 - total flux cleaned = 2.5616 Jy ! Total flux subtracted in 200 components = 2.5616 Jy ! Clean residual min=-0.025030 max=0.046558 Jy/beam ! Clean residual mean=0.000057 rms=0.007001 Jy/beam ! Combined flux in latest and established models = 2.5616 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 24 model components to the UV plane model. ! The established model now contains 24 components and 2.5616 Jy ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=7.249 mas, bpa=-3.297 degrees ! Estimated noise=1972.53 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 = 0.0684831 Jy ! Component: 100 - total flux cleaned = 0.109169 Jy ! Component: 150 - total flux cleaned = 0.13933 Jy ! Component: 200 - total flux cleaned = 0.163827 Jy ! Total flux subtracted in 200 components = 0.163827 Jy ! Clean residual min=-0.017715 max=0.020904 Jy/beam ! Clean residual mean=0.000031 rms=0.004316 Jy/beam ! Combined flux in latest and established models = 2.72543 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 2.72543 Jy ! Inverting map ! Added new window around map position (2.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202746 Jy ! Component: 100 - total flux cleaned = 0.0317326 Jy ! Component: 150 - total flux cleaned = 0.0365614 Jy ! Component: 200 - total flux cleaned = 0.0410119 Jy ! Total flux subtracted in 200 components = 0.0410119 Jy ! Clean residual min=-0.014433 max=0.017297 Jy/beam ! Clean residual mean=0.000021 rms=0.003643 Jy/beam ! Combined flux in latest and established models = 2.76644 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 83 components and 2.76644 Jy ! Inverting map ! Added new window around map position (29.5, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588162 Jy ! Component: 100 - total flux cleaned = 0.00864733 Jy ! Component: 150 - total flux cleaned = 0.0117671 Jy ! Component: 200 - total flux cleaned = 0.0142164 Jy ! Total flux subtracted in 200 components = 0.0142164 Jy ! Clean residual min=-0.012910 max=0.014090 Jy/beam ! Clean residual mean=0.000012 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 2.78066 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 108 components and 2.78065 Jy ! Inverting map ! Added new window around map position (-11.5, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842202 Jy ! Component: 100 - total flux cleaned = 0.0102402 Jy ! Component: 150 - total flux cleaned = 0.0123836 Jy ! Component: 200 - total flux cleaned = 0.013201 Jy ! Total flux subtracted in 200 components = 0.013201 Jy ! Clean residual min=-0.012287 max=0.011773 Jy/beam ! Clean residual mean=0.000008 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 2.79386 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 134 components and 2.79386 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=7.044 mas, bmaj=13.05 mas, bpa=4.701 degrees ! Estimated noise=2659.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217913 Jy ! Component: 100 - total flux cleaned = -0.000756099 Jy ! Component: 150 - total flux cleaned = 0.000940151 Jy ! Component: 200 - total flux cleaned = 0.00178799 Jy ! Total flux subtracted in 200 components = 0.00178799 Jy ! Clean residual min=-0.010090 max=0.009631 Jy/beam ! Clean residual mean=0.000021 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 2.79564 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 = 0.0013673 Jy ! Component: 100 - total flux cleaned = 0.00209138 Jy ! Component: 150 - total flux cleaned = 0.00242565 Jy ! Component: 200 - total flux cleaned = 0.00289438 Jy ! Total flux subtracted in 200 components = 0.00289438 Jy ! Clean residual min=-0.009917 max=0.008985 Jy/beam ! Clean residual mean=0.000019 rms=0.002814 Jy/beam ! Combined flux in latest and established models = 2.79854 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 201 components and 2.79854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=7.249 mas, bpa=-3.297 degrees ! Estimated noise=1972.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162629 Jy ! Component: 100 - total flux cleaned = -0.00126372 Jy ! Component: 150 - total flux cleaned = -0.00161246 Jy ! Component: 200 - total flux cleaned = -0.00127809 Jy ! Total flux subtracted in 200 components = -0.00127809 Jy ! Clean residual min=-0.011480 max=0.010831 Jy/beam ! Clean residual mean=0.000008 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 2.79726 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 215 components and 2.79726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101523Jy sigma=0.000711 ! Fit after self-cal, rms=0.100704Jy sigma=0.000705 wmodel J1337-1257_S_2017_02_19_pus_map.mod ! Writing 215 model components to file: J1337-1257_S_2017_02_19_pus_map.mod wobs J1337-1257_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1337-1257_S_2017_02_19_pus_uvs.fits wwins J1337-1257_S_2017_02_19_pus_map.win ! wwins: Wrote 10 windows to J1337-1257_S_2017_02_19_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 = -0.00312426 Jy ! Component: 100 - total flux cleaned = -0.00367858 Jy ! Component: 150 - total flux cleaned = -0.00349906 Jy ! Component: 200 - total flux cleaned = -0.0038444 Jy ! Component: 250 - total flux cleaned = -0.00401731 Jy ! Component: 300 - total flux cleaned = -0.0048234 Jy ! Component: 350 - total flux cleaned = -0.00513689 Jy ! Component: 400 - total flux cleaned = -0.00560029 Jy ! Component: 450 - total flux cleaned = -0.00635212 Jy ! Component: 500 - total flux cleaned = -0.00723307 Jy ! Component: 550 - total flux cleaned = -0.0078044 Jy ! Component: 600 - total flux cleaned = -0.00780236 Jy ! Component: 650 - total flux cleaned = -0.00821846 Jy ! Component: 700 - total flux cleaned = -0.00849031 Jy ! Component: 750 - total flux cleaned = -0.00875482 Jy ! Component: 800 - total flux cleaned = -0.00901671 Jy ! Component: 850 - total flux cleaned = -0.0091455 Jy ! Component: 900 - total flux cleaned = -0.00939748 Jy ! Component: 950 - total flux cleaned = -0.00939717 Jy ! Component: 1000 - total flux cleaned = -0.00951581 Jy ! Component: 1050 - total flux cleaned = -0.00915387 Jy ! Component: 1100 - total flux cleaned = -0.00927193 Jy ! Component: 1150 - total flux cleaned = -0.0090388 Jy ! Component: 1200 - total flux cleaned = -0.00903883 Jy ! Component: 1250 - total flux cleaned = -0.00903817 Jy ! Component: 1300 - total flux cleaned = -0.00914628 Jy ! Component: 1350 - total flux cleaned = -0.00925414 Jy ! Component: 1400 - total flux cleaned = -0.00968544 Jy ! Component: 1450 - total flux cleaned = -0.00957752 Jy ! Component: 1500 - total flux cleaned = -0.00968348 Jy ! Component: 1550 - total flux cleaned = -0.00978718 Jy ! Component: 1600 - total flux cleaned = -0.00998801 Jy ! Component: 1650 - total flux cleaned = -0.00978656 Jy ! Component: 1700 - total flux cleaned = -0.00978625 Jy ! Component: 1750 - total flux cleaned = -0.0101798 Jy ! Component: 1800 - total flux cleaned = -0.0098882 Jy ! Component: 1850 - total flux cleaned = -0.00998271 Jy ! Component: 1900 - total flux cleaned = -0.0101706 Jy ! Component: 1950 - total flux cleaned = -0.00988707 Jy ! Component: 2000 - total flux cleaned = -0.00970203 Jy ! Component: 2050 - total flux cleaned = -0.00915449 Jy ! Component: 2100 - total flux cleaned = -0.00897589 Jy ! Component: 2150 - total flux cleaned = -0.00879749 Jy ! Component: 2200 - total flux cleaned = -0.00844472 Jy ! Component: 2250 - total flux cleaned = -0.00809561 Jy ! Component: 2300 - total flux cleaned = -0.00792201 Jy ! Component: 2350 - total flux cleaned = -0.00723854 Jy ! Component: 2400 - total flux cleaned = -0.00690109 Jy ! Component: 2450 - total flux cleaned = -0.00665217 Jy ! Component: 2500 - total flux cleaned = -0.00632261 Jy ! Component: 2550 - total flux cleaned = -0.00599467 Jy ! Component: 2600 - total flux cleaned = -0.00575254 Jy ! Component: 2650 - total flux cleaned = -0.0052731 Jy ! Component: 2700 - total flux cleaned = -0.00519346 Jy ! Component: 2750 - total flux cleaned = -0.0048017 Jy ! Component: 2800 - total flux cleaned = -0.00449207 Jy ! Component: 2850 - total flux cleaned = -0.0041844 Jy ! Component: 2900 - total flux cleaned = -0.00357618 Jy ! Component: 2950 - total flux cleaned = -0.0035766 Jy ! Component: 3000 - total flux cleaned = -0.00320345 Jy ! Component: 3050 - total flux cleaned = -0.00283394 Jy ! Component: 3100 - total flux cleaned = -0.0025406 Jy ! Component: 3150 - total flux cleaned = -0.00261366 Jy ! Component: 3200 - total flux cleaned = -0.00196896 Jy ! Component: 3250 - total flux cleaned = -0.00175666 Jy ! Component: 3300 - total flux cleaned = -0.00133469 Jy ! Component: 3350 - total flux cleaned = -0.00098623 Jy ! Component: 3400 - total flux cleaned = -0.000572651 Jy ! Component: 3450 - total flux cleaned = -0.000504956 Jy ! Component: 3500 - total flux cleaned = -0.000300828 Jy ! Component: 3550 - total flux cleaned = 3.3747e-05 Jy ! Component: 3600 - total flux cleaned = -9.88084e-05 Jy ! Component: 3650 - total flux cleaned = 9.89228e-05 Jy ! Component: 3700 - total flux cleaned = 0.000294444 Jy ! Component: 3750 - total flux cleaned = 0.000553365 Jy ! Component: 3800 - total flux cleaned = 0.000617375 Jy ! Component: 3850 - total flux cleaned = 0.000871173 Jy ! Component: 3900 - total flux cleaned = 0.000997043 Jy ! Component: 3950 - total flux cleaned = 0.00105831 Jy ! Component: 4000 - total flux cleaned = 0.00105881 Jy ! Component: 4050 - total flux cleaned = 0.00130391 Jy ! Total flux subtracted in 4096 components = 0.0014862 Jy ! Clean residual min=-0.003839 max=0.003444 Jy/beam ! Clean residual mean=0.000003 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 2.79875 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 504 components and 2.79875 Jy ![Exited script file: muppet] wmap "J1337-1257_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.936 x 7.249 at -3.297 degrees (North through East) ! Clean map min=-0.011523 max=2.4417 Jy/beam ! Writing clean map to FITS file: J1337-1257_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.44174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00108212 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132953 0.132953 0.265905 0.53181 1.06362 2.12724 4.25448 8.50896 17.0179 34.0358 68.0717 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.441 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.936 x 7.249 at -3.297 degrees (North through East) ! Clean map min=-0.011523 max=2.4417 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 J1337-1257_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:52:25 2019