! Started logfile: J1924-2914_S_2017_08_05_pus_uvs.log on Thu May 9 19:36:42 2019 obs J1924-2914_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1924-2914_S_2017_08_05_pus_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 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 513 lines of history. ! ! Reading 4100 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_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.246716Jy sigma=0.015717 ! Fit after self-cal, rms=2.226171Jy sigma=0.015575 ! 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=2.543 mas, bmaj=6.946 mas, bpa=-9.074 degrees ! Estimated noise=2517.26 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 = 1.88767 Jy ! Component: 100 - total flux cleaned = 2.56676 Jy ! Total flux subtracted in 100 components = 2.56676 Jy ! Clean residual min=-0.170779 max=0.383979 Jy/beam ! Clean residual mean=0.000386 rms=0.061365 Jy/beam ! Combined flux in latest and established models = 2.56676 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 2.56676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.253948Jy sigma=0.008502 ! Fit after self-cal, rms=1.253018Jy sigma=0.008498 ! Inverting map ! Added new window around map position (4.5, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.395793 Jy ! Component: 100 - total flux cleaned = 0.656932 Jy ! Total flux subtracted in 100 components = 0.656932 Jy ! Clean residual min=-0.167631 max=0.317530 Jy/beam ! Clean residual mean=0.000903 rms=0.050406 Jy/beam ! Combined flux in latest and established models = 3.22369 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 3.22369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.006244Jy sigma=0.006676 ! Fit after self-cal, rms=0.993123Jy sigma=0.006573 ! 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=2.952 mas, bmaj=7.884 mas, bpa=-7.005 degrees ! Estimated noise=2040.05 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 = 0.444151 Jy ! Component: 100 - total flux cleaned = 0.721251 Jy ! Component: 150 - total flux cleaned = 0.900881 Jy ! Component: 200 - total flux cleaned = 1.01869 Jy ! Total flux subtracted in 200 components = 1.01869 Jy ! Clean residual min=-0.129713 max=0.205469 Jy/beam ! Clean residual mean=0.000300 rms=0.043376 Jy/beam ! Combined flux in latest and established models = 4.24238 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 94 components and 4.24238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.762371Jy sigma=0.004764 ! Fit after self-cal, rms=0.754593Jy sigma=0.004691 ! 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 1.75 FD 0.89 HN 1.16 KP 1.01 ! LA 0.97 MK 1.00 NL 1.08 OV 0.98 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.22 KP 0.97 ! LA 0.94 MK 0.95 NL 1.14 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.20 KP 0.85 ! LA 0.74 MK 0.94 NL 1.29 OV 0.92 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.25 KP 1.00* ! LA 1.00* MK 1.37 NL 1.00* OV 1.00* ! PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.754593Jy sigma=0.004691 ! Fit after self-cal, rms=0.611180Jy sigma=0.002897 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=7.925 mas, bpa=-6.549 degrees ! Estimated noise=2061.39 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 (11.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148491 Jy ! Component: 100 - total flux cleaned = 0.167449 Jy ! Component: 150 - total flux cleaned = 0.173525 Jy ! Component: 200 - total flux cleaned = 0.178593 Jy ! Total flux subtracted in 200 components = 0.178593 Jy ! Clean residual min=-0.097485 max=0.109687 Jy/beam ! Clean residual mean=0.000780 rms=0.022693 Jy/beam ! Combined flux in latest and established models = 4.42098 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 4.42098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.569453Jy sigma=0.002570 ! Fit after self-cal, rms=0.566531Jy sigma=0.002538 ! 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=0.566531Jy sigma=0.002538 ! Fit after self-cal, rms=0.309629Jy sigma=0.001573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=7.902 mas, bpa=-6.592 degrees ! Estimated noise=2045.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365408 Jy ! Component: 100 - total flux cleaned = 0.0367737 Jy ! Component: 150 - total flux cleaned = 0.0381224 Jy ! Component: 200 - total flux cleaned = 0.0393696 Jy ! Total flux subtracted in 200 components = 0.0393696 Jy ! Clean residual min=-0.048174 max=0.055299 Jy/beam ! Clean residual mean=0.000166 rms=0.012136 Jy/beam ! Combined flux in latest and established models = 4.46035 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 161 components and 4.46034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284623Jy sigma=0.001405 ! Fit after self-cal, rms=0.282101Jy sigma=0.001391 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 (-67, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412379 Jy ! Component: 100 - total flux cleaned = 0.0489079 Jy ! Component: 150 - total flux cleaned = 0.0499878 Jy ! Component: 200 - total flux cleaned = 0.0519607 Jy ! Total flux subtracted in 200 components = 0.0519607 Jy ! Clean residual min=-0.045091 max=0.045658 Jy/beam ! Clean residual mean=0.000100 rms=0.010755 Jy/beam ! Combined flux in latest and established models = 4.51231 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 188 components and 4.5123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268760Jy sigma=0.001295 ! Fit after self-cal, rms=0.267991Jy sigma=0.001291 ! 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=0.267991Jy sigma=0.001291 ! Fit after self-cal, rms=0.264848Jy sigma=0.001262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.894 mas, bpa=-6.753 degrees ! Estimated noise=2031.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057436 Jy ! Component: 100 - total flux cleaned = 0.0110046 Jy ! Component: 150 - total flux cleaned = 0.0165134 Jy ! Component: 200 - total flux cleaned = 0.0165097 Jy ! Total flux subtracted in 200 components = 0.0165097 Jy ! Clean residual min=-0.040830 max=0.041124 Jy/beam ! Clean residual mean=0.000072 rms=0.009548 Jy/beam ! Combined flux in latest and established models = 4.52881 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 212 components and 4.52881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255239Jy sigma=0.001203 ! Fit after self-cal, rms=0.254063Jy sigma=0.001199 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 = 0.00374398 Jy ! Component: 100 - total flux cleaned = 0.00373506 Jy ! Component: 150 - total flux cleaned = 0.00299393 Jy ! Component: 200 - total flux cleaned = 0.00232462 Jy ! Total flux subtracted in 200 components = 0.00232462 Jy ! Clean residual min=-0.039237 max=0.039268 Jy/beam ! Clean residual mean=0.000078 rms=0.009059 Jy/beam ! Combined flux in latest and established models = 4.53114 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 223 components and 4.53114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248757Jy sigma=0.001166 ! Fit after self-cal, rms=0.248125Jy sigma=0.001165 ! 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=0.248125Jy sigma=0.001165 ! Fit after self-cal, rms=0.248532Jy sigma=0.001155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.775 mas, bmaj=20.33 mas, bpa=-2.975 degrees ! Estimated noise=2596.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618773 Jy ! Component: 100 - total flux cleaned = 0.0082484 Jy ! Component: 150 - total flux cleaned = 0.00738357 Jy ! Component: 200 - total flux cleaned = 0.00660106 Jy ! Total flux subtracted in 200 components = 0.00660106 Jy ! Clean residual min=-0.036812 max=0.047610 Jy/beam ! Clean residual mean=0.000186 rms=0.009902 Jy/beam ! Combined flux in latest and established models = 4.53774 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 231 components and 4.53774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244097Jy sigma=0.001142 ! Fit after self-cal, rms=0.242678Jy sigma=0.001132 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 (-31, 108.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307953 Jy ! Component: 100 - total flux cleaned = 0.0324559 Jy ! Component: 150 - total flux cleaned = 0.0302769 Jy ! Component: 200 - total flux cleaned = 0.0289851 Jy ! Total flux subtracted in 200 components = 0.0289851 Jy ! Clean residual min=-0.029935 max=0.029138 Jy/beam ! Clean residual mean=0.000308 rms=0.008286 Jy/beam ! Combined flux in latest and established models = 4.56672 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 247 components and 4.56673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239174Jy sigma=0.001127 ! Fit after self-cal, rms=0.238393Jy sigma=0.001121 ! 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=2.953 mas, bmaj=7.89 mas, bpa=-6.882 degrees ! Estimated noise=2025.03 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.953 x 7.89 at -6.882 degrees (North through East) ! Clean map min=-0.034852 max=2.2447 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=0.238393Jy sigma=0.001121 ! Fit after self-cal, rms=0.225059Jy sigma=0.001050 ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=7.9 mas, bpa=-6.979 degrees ! Estimated noise=2022.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112074 Jy ! Component: 100 - total flux cleaned = 0.0080931 Jy ! Component: 150 - total flux cleaned = 0.00536951 Jy ! Component: 200 - total flux cleaned = 0.00370719 Jy ! Total flux subtracted in 200 components = 0.00370719 Jy ! Clean residual min=-0.033646 max=0.030284 Jy/beam ! Clean residual mean=0.000123 rms=0.006825 Jy/beam ! Combined flux in latest and established models = 4.57043 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 274 components and 4.57043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214204Jy sigma=0.000968 ! Fit after self-cal, rms=0.213443Jy sigma=0.000966 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163178 Jy ! Component: 100 - total flux cleaned = -0.0030069 Jy ! Component: 150 - total flux cleaned = -0.00300114 Jy ! Component: 200 - total flux cleaned = -0.00360907 Jy ! Total flux subtracted in 200 components = -0.00360907 Jy ! Clean residual min=-0.030333 max=0.027392 Jy/beam ! Clean residual mean=0.000116 rms=0.006425 Jy/beam ! Combined flux in latest and established models = 4.56682 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 301 components and 4.56682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208609Jy sigma=0.000933 ! Fit after self-cal, rms=0.208210Jy sigma=0.000933 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208210Jy sigma=0.000933 ! Fit after self-cal, rms=0.207656Jy sigma=0.000925 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=2.501 mas, bmaj=6.887 mas, bpa=-9.157 degrees ! Estimated noise=2548.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.92028 Jy ! Component: 100 - total flux cleaned = 2.65477 Jy ! Component: 150 - total flux cleaned = 3.05535 Jy ! Component: 200 - total flux cleaned = 3.32247 Jy ! Total flux subtracted in 200 components = 3.32247 Jy ! Clean residual min=-0.077705 max=0.196002 Jy/beam ! Clean residual mean=-0.000308 rms=0.027423 Jy/beam ! Combined flux in latest and established models = 3.32247 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 47 model components to the UV plane model. ! The established model now contains 47 components and 3.32247 Jy ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=7.896 mas, bpa=-7.123 degrees ! Estimated noise=2013.26 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 (6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347108 Jy ! Component: 100 - total flux cleaned = 0.57454 Jy ! Component: 150 - total flux cleaned = 0.731949 Jy ! Component: 200 - total flux cleaned = 0.843205 Jy ! Total flux subtracted in 200 components = 0.843205 Jy ! Clean residual min=-0.055297 max=0.069979 Jy/beam ! Clean residual mean=-0.000399 rms=0.014584 Jy/beam ! Combined flux in latest and established models = 4.16568 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 133 components and 4.16568 Jy ! Inverting map ! Added new window around map position (0.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0803013 Jy ! Component: 100 - total flux cleaned = 0.137606 Jy ! Component: 150 - total flux cleaned = 0.181882 Jy ! Component: 200 - total flux cleaned = 0.217881 Jy ! Total flux subtracted in 200 components = 0.217881 Jy ! Clean residual min=-0.040563 max=0.032237 Jy/beam ! Clean residual mean=-0.000068 rms=0.008210 Jy/beam ! Combined flux in latest and established models = 4.38356 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 185 components and 4.38356 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=7.77 mas, bmaj=20.33 mas, bpa=-3.182 degrees ! Estimated noise=2595.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050925 Jy ! Component: 100 - total flux cleaned = 0.0834649 Jy ! Component: 150 - total flux cleaned = 0.107163 Jy ! Component: 200 - total flux cleaned = 0.114075 Jy ! Total flux subtracted in 200 components = 0.114075 Jy ! Clean residual min=-0.026452 max=0.029273 Jy/beam ! Clean residual mean=0.000151 rms=0.007827 Jy/beam ! Combined flux in latest and established models = 4.49763 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 = 0.0053732 Jy ! Component: 100 - total flux cleaned = 0.0107185 Jy ! Component: 150 - total flux cleaned = 0.0153963 Jy ! Component: 200 - total flux cleaned = 0.0182109 Jy ! Total flux subtracted in 200 components = 0.0182109 Jy ! Clean residual min=-0.024982 max=0.024616 Jy/beam ! Clean residual mean=0.000200 rms=0.007126 Jy/beam ! Combined flux in latest and established models = 4.51584 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 237 components and 4.51584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=7.896 mas, bpa=-7.123 degrees ! Estimated noise=2013.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00298087 Jy ! Component: 100 - total flux cleaned = -0.00376251 Jy ! Component: 150 - total flux cleaned = -0.00233309 Jy ! Component: 200 - total flux cleaned = -0.00105541 Jy ! Total flux subtracted in 200 components = -0.00105541 Jy ! Clean residual min=-0.026526 max=0.023007 Jy/beam ! Clean residual mean=0.000085 rms=0.005670 Jy/beam ! Combined flux in latest and established models = 4.51479 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 270 components and 4.51479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197833Jy sigma=0.000866 ! Fit after self-cal, rms=0.194377Jy sigma=0.000846 wmodel J1924-2914_S_2017_08_05_pus_map.mod ! Writing 270 model components to file: J1924-2914_S_2017_08_05_pus_map.mod wobs J1924-2914_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1924-2914_S_2017_08_05_pus_uvs.fits wwins J1924-2914_S_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J1924-2914_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 = -0.00772308 Jy ! Component: 100 - total flux cleaned = -0.00997948 Jy ! Component: 150 - total flux cleaned = -0.011383 Jy ! Component: 200 - total flux cleaned = -0.0133832 Jy ! Component: 250 - total flux cleaned = -0.0159334 Jy ! Component: 300 - total flux cleaned = -0.0183613 Jy ! Component: 350 - total flux cleaned = -0.0204191 Jy ! Component: 400 - total flux cleaned = -0.0229894 Jy ! Component: 450 - total flux cleaned = -0.0257648 Jy ! Component: 500 - total flux cleaned = -0.0287342 Jy ! Component: 550 - total flux cleaned = -0.0313613 Jy ! Component: 600 - total flux cleaned = -0.033921 Jy ! Component: 650 - total flux cleaned = -0.0361631 Jy ! Component: 700 - total flux cleaned = -0.0383486 Jy ! Component: 750 - total flux cleaned = -0.0400035 Jy ! Component: 800 - total flux cleaned = -0.0416206 Jy ! Component: 850 - total flux cleaned = -0.0434359 Jy ! Component: 900 - total flux cleaned = -0.0458704 Jy ! Component: 950 - total flux cleaned = -0.0478137 Jy ! Component: 1000 - total flux cleaned = -0.0497236 Jy ! Component: 1050 - total flux cleaned = -0.0513867 Jy ! Component: 1100 - total flux cleaned = -0.0534232 Jy ! Component: 1150 - total flux cleaned = -0.0546132 Jy ! Component: 1200 - total flux cleaned = -0.0555939 Jy ! Component: 1250 - total flux cleaned = -0.0565589 Jy ! Component: 1300 - total flux cleaned = -0.0578795 Jy ! Component: 1350 - total flux cleaned = -0.0591816 Jy ! Component: 1400 - total flux cleaned = -0.0606396 Jy ! Component: 1450 - total flux cleaned = -0.0615333 Jy ! Component: 1500 - total flux cleaned = -0.0624138 Jy ! Component: 1550 - total flux cleaned = -0.0629396 Jy ! Component: 1600 - total flux cleaned = -0.0641339 Jy ! Component: 1650 - total flux cleaned = -0.0649676 Jy ! Component: 1700 - total flux cleaned = -0.0656268 Jy ! Component: 1750 - total flux cleaned = -0.0657909 Jy ! Component: 1800 - total flux cleaned = -0.0662752 Jy ! Component: 1850 - total flux cleaned = -0.0673825 Jy ! Component: 1900 - total flux cleaned = -0.0689343 Jy ! Component: 1950 - total flux cleaned = -0.0686285 Jy ! Component: 2000 - total flux cleaned = -0.0696892 Jy ! Component: 2050 - total flux cleaned = -0.0699866 Jy ! Component: 2100 - total flux cleaned = -0.070429 Jy ! Component: 2150 - total flux cleaned = -0.0707184 Jy ! Component: 2200 - total flux cleaned = -0.0705747 Jy ! Component: 2250 - total flux cleaned = -0.0705773 Jy ! Component: 2300 - total flux cleaned = -0.0711371 Jy ! Component: 2350 - total flux cleaned = -0.070997 Jy ! Component: 2400 - total flux cleaned = -0.0714079 Jy ! Component: 2450 - total flux cleaned = -0.0715431 Jy ! Component: 2500 - total flux cleaned = -0.071674 Jy ! Component: 2550 - total flux cleaned = -0.0714111 Jy ! Component: 2600 - total flux cleaned = -0.0720613 Jy ! Component: 2650 - total flux cleaned = -0.07219 Jy ! Component: 2700 - total flux cleaned = -0.0723152 Jy ! Component: 2750 - total flux cleaned = -0.0724395 Jy ! Component: 2800 - total flux cleaned = -0.072811 Jy ! Component: 2850 - total flux cleaned = -0.0731773 Jy ! Component: 2900 - total flux cleaned = -0.0737794 Jy ! Component: 2950 - total flux cleaned = -0.0742553 Jy ! Component: 3000 - total flux cleaned = -0.0742547 Jy ! Component: 3050 - total flux cleaned = -0.0748383 Jy ! Component: 3100 - total flux cleaned = -0.0753015 Jy ! Component: 3150 - total flux cleaned = -0.0754151 Jy ! Component: 3200 - total flux cleaned = -0.0755266 Jy ! Component: 3250 - total flux cleaned = -0.0763092 Jy ! Component: 3300 - total flux cleaned = -0.0763091 Jy ! Component: 3350 - total flux cleaned = -0.0769677 Jy ! Component: 3400 - total flux cleaned = -0.0774 Jy ! Component: 3450 - total flux cleaned = -0.0774 Jy ! Component: 3500 - total flux cleaned = -0.0777206 Jy ! Component: 3550 - total flux cleaned = -0.0780353 Jy ! Component: 3600 - total flux cleaned = -0.0781399 Jy ! Component: 3650 - total flux cleaned = -0.0783458 Jy ! Component: 3700 - total flux cleaned = -0.0785502 Jy ! Component: 3750 - total flux cleaned = -0.0784492 Jy ! Component: 3800 - total flux cleaned = -0.0788508 Jy ! Component: 3850 - total flux cleaned = -0.0791488 Jy ! Component: 3900 - total flux cleaned = -0.0792457 Jy ! Component: 3950 - total flux cleaned = -0.0793431 Jy ! Component: 4000 - total flux cleaned = -0.0798264 Jy ! Component: 4050 - total flux cleaned = -0.0796338 Jy ! Total flux subtracted in 4096 components = -0.0797298 Jy ! Clean residual min=-0.005240 max=0.005291 Jy/beam ! Clean residual mean=0.000064 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 4.43506 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 591 components and 4.43506 Jy ![Exited script file: muppet] wmap "J1924-2914_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.934 x 7.896 at -7.123 degrees (North through East) ! Clean map min=-0.018245 max=2.3608 Jy/beam ! Writing clean map to FITS file: J1924-2914_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 2.36076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00177905 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226077 0.226077 0.452155 0.904309 1.80862 3.61724 7.23447 14.4689 28.9379 57.8758 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.36 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.934 x 7.896 at -7.123 degrees (North through East) ! Clean map min=-0.018245 max=2.3608 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_05_pus_uvs.log closed on Thu May 9 19:36:47 2019