! Started logfile: J1923+4754_S_2017_07_16_pus_uvs.log on Thu May 9 11:16:37 2019 obs J1923+4754_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1923+4754_S_2017_07_16_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724476 visibilities/baseline/integration-bin. ! Found source: J1923+4754 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 815 lines of history. ! ! Reading 18648 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 J1923+4754_S_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1001 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856543Jy sigma=0.008426 ! Fit after self-cal, rms=0.831818Jy sigma=0.008210 ! 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=2.922 mas, bmaj=4.153 mas, bpa=-4.709 degrees ! Estimated noise=1052.82 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13092 Jy ! Component: 100 - total flux cleaned = 0.162017 Jy ! Total flux subtracted in 100 components = 0.162017 Jy ! Clean residual min=-0.006288 max=0.016519 Jy/beam ! Clean residual mean=-0.000025 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.162017 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.162017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081351Jy sigma=0.000761 ! Fit after self-cal, rms=0.081341Jy sigma=0.000760 ! Inverting map ! Added new window around map position (2.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167479 Jy ! Component: 100 - total flux cleaned = 0.0268523 Jy ! Total flux subtracted in 100 components = 0.0268523 Jy ! Clean residual min=-0.004157 max=0.005269 Jy/beam ! Clean residual mean=-0.000019 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.188869 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.188869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077539Jy sigma=0.000720 ! Fit after self-cal, rms=0.077360Jy sigma=0.000718 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729678 Jy ! Component: 100 - total flux cleaned = 0.0118709 Jy ! Total flux subtracted in 100 components = 0.0118709 Jy ! Clean residual min=-0.003475 max=0.004054 Jy/beam ! Clean residual mean=-0.000016 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.20074 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.20074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076623Jy sigma=0.000711 ! Fit after self-cal, rms=0.076588Jy sigma=0.000711 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=4.955 mas, bpa=-3.619 degrees ! Estimated noise=603.688 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 = 0.00362616 Jy ! Component: 100 - total flux cleaned = 0.00554057 Jy ! Component: 150 - total flux cleaned = 0.00632068 Jy ! Component: 200 - total flux cleaned = 0.00671714 Jy ! Total flux subtracted in 200 components = 0.00671714 Jy ! Clean residual min=-0.002683 max=0.002534 Jy/beam ! Clean residual mean=-0.000025 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.207457 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.207457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076400Jy sigma=0.000709 ! Fit after self-cal, rms=0.076392Jy sigma=0.000709 ! 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 0.97 FD 1.00* HN 0.96 KP 1.03 ! LA 1.01 MK 1.01 NL 0.90 OV 1.00 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.10 ! LA 0.97 MK 1.01 NL 1.02 OV 1.14 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.01 KP 1.00 ! LA 0.99 MK 1.03 NL 0.97 OV 0.93 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.09 KP 1.00* ! LA 1.00 MK 1.02 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.076392Jy sigma=0.000709 ! Fit after self-cal, rms=0.075861Jy sigma=0.000698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=4.974 mas, bpa=-2.77 degrees ! Estimated noise=603.42 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 = 0.00135367 Jy ! Component: 100 - total flux cleaned = 0.001757 Jy ! Component: 150 - total flux cleaned = 0.00209155 Jy ! Component: 200 - total flux cleaned = 0.00225888 Jy ! Total flux subtracted in 200 components = 0.00225888 Jy ! Clean residual min=-0.002134 max=0.002046 Jy/beam ! Clean residual mean=-0.000014 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.209716 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.209716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075823Jy sigma=0.000697 ! Fit after self-cal, rms=0.075830Jy sigma=0.000697 ! 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=0.075830Jy sigma=0.000697 ! Fit after self-cal, rms=0.076600Jy sigma=0.000691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=4.976 mas, bpa=-2.831 degrees ! Estimated noise=603.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689717 Jy ! Component: 100 - total flux cleaned = 0.000872299 Jy ! Component: 150 - total flux cleaned = 0.000999693 Jy ! Component: 200 - total flux cleaned = 0.00107465 Jy ! Total flux subtracted in 200 components = 0.00107465 Jy ! Clean residual min=-0.001517 max=0.001521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.210791 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.210791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076584Jy sigma=0.000691 ! Fit after self-cal, rms=0.076595Jy sigma=0.000691 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 = 1.59968e-05 Jy ! Component: 100 - total flux cleaned = 8.04562e-05 Jy ! Component: 150 - total flux cleaned = 0.000135893 Jy ! Component: 200 - total flux cleaned = 0.000145987 Jy ! Total flux subtracted in 200 components = 0.000145987 Jy ! Clean residual min=-0.001514 max=0.001516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.210937 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.210937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076590Jy sigma=0.000691 ! Fit after self-cal, rms=0.076590Jy sigma=0.000691 ! 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=0.076590Jy sigma=0.000691 ! Fit after self-cal, rms=0.076696Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=4.974 mas, bpa=-2.669 degrees ! Estimated noise=604.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514528 Jy ! Component: 100 - total flux cleaned = 0.00069289 Jy ! Component: 150 - total flux cleaned = 0.000758914 Jy ! Component: 200 - total flux cleaned = 0.000797224 Jy ! Total flux subtracted in 200 components = 0.000797224 Jy ! Clean residual min=-0.001512 max=0.001482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.211734 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.211734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076688Jy sigma=0.000691 ! Fit after self-cal, rms=0.076688Jy sigma=0.000691 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 = 2.49566e-05 Jy ! Component: 100 - total flux cleaned = 5.99088e-05 Jy ! Component: 150 - total flux cleaned = 8.40264e-05 Jy ! Component: 200 - total flux cleaned = 9.93147e-05 Jy ! Total flux subtracted in 200 components = 9.93147e-05 Jy ! Clean residual min=-0.001505 max=0.001483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.211833 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.211833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076686Jy sigma=0.000691 ! Fit after self-cal, rms=0.076686Jy sigma=0.000691 ! 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=0.076686Jy sigma=0.000691 ! Fit after self-cal, rms=0.076792Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.289 mas, bmaj=8.408 mas, bpa=7.532 degrees ! Estimated noise=773.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058356 Jy ! Component: 100 - total flux cleaned = 0.000871724 Jy ! Component: 150 - total flux cleaned = 0.00102663 Jy ! Component: 200 - total flux cleaned = 0.00109912 Jy ! Total flux subtracted in 200 components = 0.00109912 Jy ! Clean residual min=-0.001613 max=0.001986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.212932 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.212932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076789Jy sigma=0.000691 ! Fit after self-cal, rms=0.076788Jy sigma=0.000691 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 = 2.97612e-05 Jy ! Component: 100 - total flux cleaned = 5.50285e-05 Jy ! Component: 150 - total flux cleaned = 6.7842e-05 Jy ! Component: 200 - total flux cleaned = 7.32434e-05 Jy ! Total flux subtracted in 200 components = 7.32434e-05 Jy ! Clean residual min=-0.001601 max=0.001992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.213006 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 116 components and 0.213006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076788Jy sigma=0.000691 ! Fit after self-cal, rms=0.076788Jy sigma=0.000691 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=4.973 mas, bpa=-2.547 degrees ! Estimated noise=605.022 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.529 x 4.973 at -2.547 degrees (North through East) ! Clean map min=-0.0014098 max=0.16966 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 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=2.925 mas, bmaj=4.193 mas, bpa=-3.084 degrees ! Estimated noise=1051.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130432 Jy ! Component: 100 - total flux cleaned = 0.16308 Jy ! Component: 150 - total flux cleaned = 0.180341 Jy ! Component: 200 - total flux cleaned = 0.191066 Jy ! Total flux subtracted in 200 components = 0.191066 Jy ! Clean residual min=-0.003027 max=0.005637 Jy/beam ! Clean residual mean=-0.000006 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.191066 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.191066 Jy ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=4.973 mas, bpa=-2.547 degrees ! Estimated noise=605.022 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 = 0.00823258 Jy ! Component: 100 - total flux cleaned = 0.0128603 Jy ! Component: 150 - total flux cleaned = 0.0157388 Jy ! Component: 200 - total flux cleaned = 0.01761 Jy ! Total flux subtracted in 200 components = 0.01761 Jy ! Clean residual min=-0.001619 max=0.001563 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.208676 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.208676 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=7.289 mas, bmaj=8.408 mas, bpa=7.532 degrees ! Estimated noise=773.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197845 Jy ! Component: 100 - total flux cleaned = 0.00298736 Jy ! Component: 150 - total flux cleaned = 0.00354051 Jy ! Component: 200 - total flux cleaned = 0.00385514 Jy ! Total flux subtracted in 200 components = 0.00385514 Jy ! Clean residual min=-0.001646 max=0.001979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.212531 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 = 0.000184013 Jy ! Component: 100 - total flux cleaned = 0.000291756 Jy ! Component: 150 - total flux cleaned = 0.000305548 Jy ! Component: 200 - total flux cleaned = 0.000318613 Jy ! Total flux subtracted in 200 components = 0.000318613 Jy ! Clean residual min=-0.001616 max=0.001986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.21285 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.21285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=4.973 mas, bpa=-2.547 degrees ! Estimated noise=605.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324075 Jy ! Component: 100 - total flux cleaned = -0.000321724 Jy ! Component: 150 - total flux cleaned = -0.000320489 Jy ! Component: 200 - total flux cleaned = -0.00030606 Jy ! Total flux subtracted in 200 components = -0.00030606 Jy ! Clean residual min=-0.001486 max=0.001502 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.212544 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.212544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076783Jy sigma=0.000691 ! Fit after self-cal, rms=0.076783Jy sigma=0.000691 wmodel J1923+4754_S_2017_07_16_pus_map.mod ! Writing 84 model components to file: J1923+4754_S_2017_07_16_pus_map.mod wobs J1923+4754_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1923+4754_S_2017_07_16_pus_uvs.fits wwins J1923+4754_S_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1923+4754_S_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.76475e-05 Jy ! Component: 100 - total flux cleaned = 4.52882e-06 Jy ! Component: 150 - total flux cleaned = 2.9512e-05 Jy ! Component: 200 - total flux cleaned = 6.80494e-06 Jy ! Component: 250 - total flux cleaned = 0.000100756 Jy ! Component: 300 - total flux cleaned = 0.000168298 Jy ! Component: 350 - total flux cleaned = 0.000168723 Jy ! Component: 400 - total flux cleaned = 0.00014753 Jy ! Component: 450 - total flux cleaned = 0.000126583 Jy ! Component: 500 - total flux cleaned = 0.00012663 Jy ! Component: 550 - total flux cleaned = 8.69481e-05 Jy ! Component: 600 - total flux cleaned = 6.76724e-05 Jy ! Component: 650 - total flux cleaned = 2.9689e-05 Jy ! Component: 700 - total flux cleaned = 1.07595e-05 Jy ! Component: 750 - total flux cleaned = -4.46196e-05 Jy ! Component: 800 - total flux cleaned = -0.000134932 Jy ! Component: 850 - total flux cleaned = -0.000206051 Jy ! Component: 900 - total flux cleaned = -0.000275805 Jy ! Component: 950 - total flux cleaned = -0.000344548 Jy ! Component: 1000 - total flux cleaned = -0.000327839 Jy ! Component: 1050 - total flux cleaned = -0.000428786 Jy ! Component: 1100 - total flux cleaned = -0.000445411 Jy ! Component: 1150 - total flux cleaned = -0.000494628 Jy ! Component: 1200 - total flux cleaned = -0.00046244 Jy ! Component: 1250 - total flux cleaned = -0.000558272 Jy ! Component: 1300 - total flux cleaned = -0.000621247 Jy ! Component: 1350 - total flux cleaned = -0.000621191 Jy ! Component: 1400 - total flux cleaned = -0.000667109 Jy ! Component: 1450 - total flux cleaned = -0.000727718 Jy ! Component: 1500 - total flux cleaned = -0.000757358 Jy ! Component: 1550 - total flux cleaned = -0.000787122 Jy ! Component: 1600 - total flux cleaned = -0.000845576 Jy ! Component: 1650 - total flux cleaned = -0.000859788 Jy ! Component: 1700 - total flux cleaned = -0.000859679 Jy ! Component: 1750 - total flux cleaned = -0.000845369 Jy ! Component: 1800 - total flux cleaned = -0.000901711 Jy ! Component: 1850 - total flux cleaned = -0.000901757 Jy ! Component: 1900 - total flux cleaned = -0.000915652 Jy ! Component: 1950 - total flux cleaned = -0.000970159 Jy ! Component: 2000 - total flux cleaned = -0.000875264 Jy ! Component: 2050 - total flux cleaned = -0.000942402 Jy ! Component: 2100 - total flux cleaned = -0.000928961 Jy ! Component: 2150 - total flux cleaned = -0.000942078 Jy ! Component: 2200 - total flux cleaned = -0.000968111 Jy ! Component: 2250 - total flux cleaned = -0.000955192 Jy ! Component: 2300 - total flux cleaned = -0.000955352 Jy ! Component: 2350 - total flux cleaned = -0.000980879 Jy ! Component: 2400 - total flux cleaned = -0.000993402 Jy ! Component: 2450 - total flux cleaned = -0.000955787 Jy ! Component: 2500 - total flux cleaned = -0.000980749 Jy ! Component: 2550 - total flux cleaned = -0.0010424 Jy ! Component: 2600 - total flux cleaned = -0.0010056 Jy ! Component: 2650 - total flux cleaned = -0.00101771 Jy ! Component: 2700 - total flux cleaned = -0.00104175 Jy ! Component: 2750 - total flux cleaned = -0.00101783 Jy ! Component: 2800 - total flux cleaned = -0.000982454 Jy ! Component: 2850 - total flux cleaned = -0.00102959 Jy ! Component: 2900 - total flux cleaned = -0.00104112 Jy ! Component: 2950 - total flux cleaned = -0.00106442 Jy ! Component: 3000 - total flux cleaned = -0.00107611 Jy ! Component: 3050 - total flux cleaned = -0.00112183 Jy ! Component: 3100 - total flux cleaned = -0.00109924 Jy ! Component: 3150 - total flux cleaned = -0.00113296 Jy ! Component: 3200 - total flux cleaned = -0.00112175 Jy ! Component: 3250 - total flux cleaned = -0.00114396 Jy ! Component: 3300 - total flux cleaned = -0.00112194 Jy ! Component: 3350 - total flux cleaned = -0.00116577 Jy ! Component: 3400 - total flux cleaned = -0.00116578 Jy ! Component: 3450 - total flux cleaned = -0.001155 Jy ! Component: 3500 - total flux cleaned = -0.00116575 Jy ! Component: 3550 - total flux cleaned = -0.00119774 Jy ! Component: 3600 - total flux cleaned = -0.00119766 Jy ! Component: 3650 - total flux cleaned = -0.00123991 Jy ! Component: 3700 - total flux cleaned = -0.00122949 Jy ! Component: 3750 - total flux cleaned = -0.0012712 Jy ! Component: 3800 - total flux cleaned = -0.00129191 Jy ! Component: 3850 - total flux cleaned = -0.00131252 Jy ! Component: 3900 - total flux cleaned = -0.00133299 Jy ! Component: 3950 - total flux cleaned = -0.00134313 Jy ! Component: 4000 - total flux cleaned = -0.00132288 Jy ! Component: 4050 - total flux cleaned = -0.00134304 Jy ! Total flux subtracted in 4096 components = -0.00133307 Jy ! Clean residual min=-0.000525 max=0.000562 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.211211 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 382 components and 0.211211 Jy ![Exited script file: muppet] wmap "J1923+4754_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.529 x 4.973 at -2.547 degrees (North through East) ! Clean map min=-0.0010076 max=0.16973 Jy/beam ! Writing clean map to FITS file: J1923+4754_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.169734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31463 0.31463 0.62926 1.25852 2.51704 5.03408 10.0682 20.1363 40.2727 80.5453 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.529 x 4.973 at -2.547 degrees (North through East) ! Clean map min=-0.0010076 max=0.16973 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 J1923+4754_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:16:42 2019