! Started logfile: J1037-2934_S_2017_05_01_pus_uvs.log on Wed May 1 18:33:33 2019 obs J1037-2934_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1037-2934_S_2017_05_01_pus_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793651 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 788 lines of history. ! ! Reading 3000 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 J1037-2934_S_2017_05_01_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.608366Jy sigma=0.002909 ! Fit after self-cal, rms=0.564948Jy sigma=0.002722 ! 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=2.803 mas, bmaj=7.19 mas, bpa=-9.071 degrees ! Estimated noise=3696.43 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.770718 Jy ! Component: 100 - total flux cleaned = 1.08472 Jy ! Total flux subtracted in 100 components = 1.08472 Jy ! Clean residual min=-0.049166 max=0.148639 Jy/beam ! Clean residual mean=0.000370 rms=0.019981 Jy/beam ! Combined flux in latest and established models = 1.08472 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 1.08472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.374837Jy sigma=0.001969 ! Fit after self-cal, rms=0.369966Jy sigma=0.001964 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168722 Jy ! Component: 100 - total flux cleaned = 0.267881 Jy ! Total flux subtracted in 100 components = 0.267881 Jy ! Clean residual min=-0.029631 max=0.065511 Jy/beam ! Clean residual mean=0.000211 rms=0.010527 Jy/beam ! Combined flux in latest and established models = 1.3526 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 1.3526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260449Jy sigma=0.001235 ! Fit after self-cal, rms=0.259795Jy sigma=0.001234 ! Inverting map ! Added new window around map position (4.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0682491 Jy ! Component: 100 - total flux cleaned = 0.112205 Jy ! Total flux subtracted in 100 components = 0.112205 Jy ! Clean residual min=-0.028955 max=0.042968 Jy/beam ! Clean residual mean=0.000133 rms=0.007938 Jy/beam ! Combined flux in latest and established models = 1.4648 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 1.4648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238966Jy sigma=0.001097 ! Fit after self-cal, rms=0.237993Jy sigma=0.001093 ! 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=3.49 mas, bmaj=8.702 mas, bpa=-4.339 degrees ! Estimated noise=2705.84 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 = 0.0338861 Jy ! Component: 100 - total flux cleaned = 0.0524567 Jy ! Component: 150 - total flux cleaned = 0.0635446 Jy ! Component: 200 - total flux cleaned = 0.0703029 Jy ! Total flux subtracted in 200 components = 0.0703029 Jy ! Clean residual min=-0.033990 max=0.033850 Jy/beam ! Clean residual mean=0.000122 rms=0.009304 Jy/beam ! Combined flux in latest and established models = 1.5351 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 1.5351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232418Jy sigma=0.001066 ! Fit after self-cal, rms=0.232112Jy sigma=0.001065 ! 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 0.90 FD 1.07 HN 1.21 KP 1.04 ! LA 1.01 MK 1.03 NL 1.00 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.22 KP 0.98 ! LA 0.96 MK 1.01 NL 1.12 OV 1.04 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.13 KP 1.00 ! LA 0.97 MK 1.01 NL 1.14 OV 0.94 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 1.00* ! LA 1.18 MK 0.93 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.232112Jy sigma=0.001065 ! Fit after self-cal, rms=0.220599Jy sigma=0.000931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.492 mas, bmaj=8.613 mas, bpa=-3.629 degrees ! Estimated noise=2708.08 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 = 0.0027442 Jy ! Component: 100 - total flux cleaned = 0.00275612 Jy ! Component: 150 - total flux cleaned = 0.00276214 Jy ! Component: 200 - total flux cleaned = 0.003051 Jy ! Total flux subtracted in 200 components = 0.003051 Jy ! Clean residual min=-0.028041 max=0.024542 Jy/beam ! Clean residual mean=0.000026 rms=0.008118 Jy/beam ! Combined flux in latest and established models = 1.53815 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 1.53815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219531Jy sigma=0.000921 ! Fit after self-cal, rms=0.219680Jy sigma=0.000921 ! 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=0.219680Jy sigma=0.000921 ! Fit after self-cal, rms=0.210967Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=8.963 mas, bpa=-4.786 degrees ! Estimated noise=2745.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00825342 Jy ! Component: 100 - total flux cleaned = -0.00888133 Jy ! Component: 150 - total flux cleaned = -0.00940601 Jy ! Component: 200 - total flux cleaned = -0.00955748 Jy ! Total flux subtracted in 200 components = -0.00955748 Jy ! Clean residual min=-0.009169 max=0.013522 Jy/beam ! Clean residual mean=0.000066 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 1.5286 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 1.5286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210473Jy sigma=0.000674 ! Fit after self-cal, rms=0.210932Jy sigma=0.000673 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 (16.5, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128443 Jy ! Component: 100 - total flux cleaned = 0.0171781 Jy ! Component: 150 - total flux cleaned = 0.0184766 Jy ! Component: 200 - total flux cleaned = 0.0192985 Jy ! Total flux subtracted in 200 components = 0.0192985 Jy ! Clean residual min=-0.008013 max=0.008482 Jy/beam ! Clean residual mean=0.000026 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 1.5479 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 1.5479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210023Jy sigma=0.000667 ! Fit after self-cal, rms=0.210364Jy sigma=0.000666 ! 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=0.210364Jy sigma=0.000666 ! Fit after self-cal, rms=0.213300Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=8.975 mas, bpa=-4.772 degrees ! Estimated noise=2741.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.44799e-05 Jy ! Component: 100 - total flux cleaned = 0.000531194 Jy ! Component: 150 - total flux cleaned = 0.00105006 Jy ! Component: 200 - total flux cleaned = 0.00152079 Jy ! Total flux subtracted in 200 components = 0.00152079 Jy ! Clean residual min=-0.007241 max=0.007716 Jy/beam ! Clean residual mean=0.000031 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 1.54942 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 1.54942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213029Jy sigma=0.000664 ! Fit after self-cal, rms=0.213165Jy sigma=0.000664 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 = -0.000869564 Jy ! Component: 100 - total flux cleaned = -0.000529797 Jy ! Component: 150 - total flux cleaned = -0.00021497 Jy ! Component: 200 - total flux cleaned = 8.58992e-05 Jy ! Total flux subtracted in 200 components = 8.58992e-05 Jy ! Clean residual min=-0.007277 max=0.007665 Jy/beam ! Clean residual mean=0.000032 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 1.5495 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 1.5495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212978Jy sigma=0.000663 ! Fit after self-cal, rms=0.212998Jy sigma=0.000663 ! 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=0.212998Jy sigma=0.000663 ! Fit after self-cal, rms=0.214030Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.619 mas, bmaj=19.77 mas, bpa=6.072 degrees ! Estimated noise=3176.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135703 Jy ! Component: 100 - total flux cleaned = 0.00104433 Jy ! Component: 150 - total flux cleaned = 0.00128056 Jy ! Component: 200 - total flux cleaned = 0.0014201 Jy ! Total flux subtracted in 200 components = 0.0014201 Jy ! Clean residual min=-0.006553 max=0.006363 Jy/beam ! Clean residual mean=0.000056 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 1.55092 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 145 components and 1.55092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213982Jy sigma=0.000663 ! Fit after self-cal, rms=0.213990Jy sigma=0.000663 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 = 0.000120494 Jy ! Component: 100 - total flux cleaned = 0.000118222 Jy ! Component: 150 - total flux cleaned = 0.000233189 Jy ! Component: 200 - total flux cleaned = 0.000345072 Jy ! Total flux subtracted in 200 components = 0.000345072 Jy ! Clean residual min=-0.006521 max=0.006317 Jy/beam ! Clean residual mean=0.000056 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 1.55127 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 151 components and 1.55127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213994Jy sigma=0.000663 ! Fit after self-cal, rms=0.213988Jy sigma=0.000663 ! 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=3.53 mas, bmaj=8.98 mas, bpa=-4.781 degrees ! Estimated noise=2740.57 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 8.98 at -4.781 degrees (North through East) ! Clean map min=-0.0069509 max=0.9932 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=0.213988Jy sigma=0.000663 ! Fit after self-cal, rms=0.304854Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=3.529 mas, bmaj=8.983 mas, bpa=-4.785 degrees ! Estimated noise=2740.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204029 Jy ! Component: 100 - total flux cleaned = -0.00225432 Jy ! Component: 150 - total flux cleaned = -0.00235489 Jy ! Component: 200 - total flux cleaned = -0.00244931 Jy ! Total flux subtracted in 200 components = -0.00244931 Jy ! Clean residual min=-0.006949 max=0.007501 Jy/beam ! Clean residual mean=0.000033 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.54882 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 159 components and 1.54882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304633Jy sigma=0.000611 ! Fit after self-cal, rms=0.304615Jy sigma=0.000611 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295827 Jy ! Component: 100 - total flux cleaned = -0.00029593 Jy ! Component: 150 - total flux cleaned = -0.000294568 Jy ! Component: 200 - total flux cleaned = -0.000295648 Jy ! Total flux subtracted in 200 components = -0.000295648 Jy ! Clean residual min=-0.006966 max=0.007455 Jy/beam ! Clean residual mean=0.000034 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 1.54852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 167 components and 1.54852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304430Jy sigma=0.000611 ! Fit after self-cal, rms=0.304415Jy sigma=0.000611 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304415Jy sigma=0.000611 ! Fit after self-cal, rms=0.277166Jy sigma=0.000611 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=2.841 mas, bmaj=7.316 mas, bpa=-9.006 degrees ! Estimated noise=3758.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.782002 Jy ! Component: 100 - total flux cleaned = 1.09405 Jy ! Component: 150 - total flux cleaned = 1.25165 Jy ! Component: 200 - total flux cleaned = 1.34422 Jy ! Total flux subtracted in 200 components = 1.34422 Jy ! Clean residual min=-0.019028 max=0.049837 Jy/beam ! Clean residual mean=0.000159 rms=0.007144 Jy/beam ! Combined flux in latest and established models = 1.34422 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 35 model components to the UV plane model. ! The established model now contains 35 components and 1.34422 Jy ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=8.974 mas, bpa=-4.771 degrees ! Estimated noise=2740.1 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 = 0.079063 Jy ! Component: 100 - total flux cleaned = 0.118923 Jy ! Component: 150 - total flux cleaned = 0.141267 Jy ! Component: 200 - total flux cleaned = 0.156745 Jy ! Total flux subtracted in 200 components = 0.156745 Jy ! Clean residual min=-0.008548 max=0.017821 Jy/beam ! Clean residual mean=0.000119 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 1.50096 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 76 components and 1.50096 Jy ! Inverting map ! Added new window around map position (-4, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157982 Jy ! Component: 100 - total flux cleaned = 0.0254625 Jy ! Component: 150 - total flux cleaned = 0.0325387 Jy ! Component: 200 - total flux cleaned = 0.0366947 Jy ! Total flux subtracted in 200 components = 0.0366947 Jy ! Clean residual min=-0.006572 max=0.008206 Jy/beam ! Clean residual mean=0.000044 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 1.53765 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 1.53765 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.624 mas, bmaj=19.77 mas, bpa=6.067 degrees ! Estimated noise=3174.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616559 Jy ! Component: 100 - total flux cleaned = 0.00771371 Jy ! Component: 150 - total flux cleaned = 0.00866214 Jy ! Component: 200 - total flux cleaned = 0.00933979 Jy ! Total flux subtracted in 200 components = 0.00933979 Jy ! Clean residual min=-0.005362 max=0.006467 Jy/beam ! Clean residual mean=0.000054 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 1.54699 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 = 0.000316976 Jy ! Component: 100 - total flux cleaned = 0.000595182 Jy ! Component: 150 - total flux cleaned = 0.000718918 Jy ! Component: 200 - total flux cleaned = 0.00083769 Jy ! Total flux subtracted in 200 components = 0.00083769 Jy ! Clean residual min=-0.005437 max=0.006244 Jy/beam ! Clean residual mean=0.000052 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 1.54783 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 131 components and 1.54783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=8.974 mas, bpa=-4.771 degrees ! Estimated noise=2740.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000518217 Jy ! Component: 100 - total flux cleaned = -0.000511415 Jy ! Component: 150 - total flux cleaned = -0.000806761 Jy ! Component: 200 - total flux cleaned = -0.000940479 Jy ! Total flux subtracted in 200 components = -0.000940479 Jy ! Clean residual min=-0.006365 max=0.007572 Jy/beam ! Clean residual mean=0.000030 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 1.54689 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 1.54689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277207Jy sigma=0.000610 ! Fit after self-cal, rms=0.276833Jy sigma=0.000609 wmodel J1037-2934_S_2017_05_01_pus_map.mod ! Writing 147 model components to file: J1037-2934_S_2017_05_01_pus_map.mod wobs J1037-2934_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1037-2934_S_2017_05_01_pus_uvs.fits wwins J1037-2934_S_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1037-2934_S_2017_05_01_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 = 0.00270219 Jy ! Component: 100 - total flux cleaned = 0.00435886 Jy ! Component: 150 - total flux cleaned = 0.00502507 Jy ! Component: 200 - total flux cleaned = 0.00577375 Jy ! Component: 250 - total flux cleaned = 0.00597924 Jy ! Component: 300 - total flux cleaned = 0.00617887 Jy ! Component: 350 - total flux cleaned = 0.00627592 Jy ! Component: 400 - total flux cleaned = 0.00627478 Jy ! Component: 450 - total flux cleaned = 0.00627427 Jy ! Component: 500 - total flux cleaned = 0.00636346 Jy ! Component: 550 - total flux cleaned = 0.00627536 Jy ! Component: 600 - total flux cleaned = 0.00618961 Jy ! Component: 650 - total flux cleaned = 0.0064453 Jy ! Component: 700 - total flux cleaned = 0.00686136 Jy ! Component: 750 - total flux cleaned = 0.00702359 Jy ! Component: 800 - total flux cleaned = 0.0072657 Jy ! Component: 850 - total flux cleaned = 0.00750394 Jy ! Component: 900 - total flux cleaned = 0.00797324 Jy ! Component: 950 - total flux cleaned = 0.00812623 Jy ! Component: 1000 - total flux cleaned = 0.00835254 Jy ! Component: 1050 - total flux cleaned = 0.0081265 Jy ! Component: 1100 - total flux cleaned = 0.00827414 Jy ! Component: 1150 - total flux cleaned = 0.00827381 Jy ! Component: 1200 - total flux cleaned = 0.00834608 Jy ! Component: 1250 - total flux cleaned = 0.00827546 Jy ! Component: 1300 - total flux cleaned = 0.00834657 Jy ! Component: 1350 - total flux cleaned = 0.00827703 Jy ! Component: 1400 - total flux cleaned = 0.00834563 Jy ! Component: 1450 - total flux cleaned = 0.00834632 Jy ! Component: 1500 - total flux cleaned = 0.00841456 Jy ! Component: 1550 - total flux cleaned = 0.00861347 Jy ! Component: 1600 - total flux cleaned = 0.00861323 Jy ! Component: 1650 - total flux cleaned = 0.00854875 Jy ! Component: 1700 - total flux cleaned = 0.00854911 Jy ! Component: 1750 - total flux cleaned = 0.00867612 Jy ! Component: 1800 - total flux cleaned = 0.00867605 Jy ! Component: 1850 - total flux cleaned = 0.00867612 Jy ! Component: 1900 - total flux cleaned = 0.0085537 Jy ! Component: 1950 - total flux cleaned = 0.00867565 Jy ! Component: 2000 - total flux cleaned = 0.00879635 Jy ! Component: 2050 - total flux cleaned = 0.00885572 Jy ! Component: 2100 - total flux cleaned = 0.00885571 Jy ! Component: 2150 - total flux cleaned = 0.00903286 Jy ! Component: 2200 - total flux cleaned = 0.0092663 Jy ! Component: 2250 - total flux cleaned = 0.00926654 Jy ! Component: 2300 - total flux cleaned = 0.0094957 Jy ! Component: 2350 - total flux cleaned = 0.00960954 Jy ! Component: 2400 - total flux cleaned = 0.00966598 Jy ! Component: 2450 - total flux cleaned = 0.00988915 Jy ! Component: 2500 - total flux cleaned = 0.00999921 Jy ! Component: 2550 - total flux cleaned = 0.0100543 Jy ! Component: 2600 - total flux cleaned = 0.0103267 Jy ! Component: 2650 - total flux cleaned = 0.0104889 Jy ! Component: 2700 - total flux cleaned = 0.0105422 Jy ! Component: 2750 - total flux cleaned = 0.0105958 Jy ! Component: 2800 - total flux cleaned = 0.0108065 Jy ! Component: 2850 - total flux cleaned = 0.0108584 Jy ! Component: 2900 - total flux cleaned = 0.0110144 Jy ! Component: 2950 - total flux cleaned = 0.0110143 Jy ! Component: 3000 - total flux cleaned = 0.0111163 Jy ! Component: 3050 - total flux cleaned = 0.0111163 Jy ! Component: 3100 - total flux cleaned = 0.011419 Jy ! Component: 3150 - total flux cleaned = 0.0113187 Jy ! Component: 3200 - total flux cleaned = 0.0114184 Jy ! Component: 3250 - total flux cleaned = 0.0114185 Jy ! Component: 3300 - total flux cleaned = 0.0114678 Jy ! Component: 3350 - total flux cleaned = 0.0115655 Jy ! Component: 3400 - total flux cleaned = 0.0117108 Jy ! Component: 3450 - total flux cleaned = 0.0117587 Jy ! Component: 3500 - total flux cleaned = 0.0118542 Jy ! Component: 3550 - total flux cleaned = 0.0119014 Jy ! Component: 3600 - total flux cleaned = 0.0119956 Jy ! Component: 3650 - total flux cleaned = 0.0117613 Jy ! Component: 3700 - total flux cleaned = 0.0119011 Jy ! Component: 3750 - total flux cleaned = 0.011947 Jy ! Component: 3800 - total flux cleaned = 0.0119468 Jy ! Component: 3850 - total flux cleaned = 0.0119923 Jy ! Component: 3900 - total flux cleaned = 0.0121284 Jy ! Component: 3950 - total flux cleaned = 0.0120383 Jy ! Component: 4000 - total flux cleaned = 0.011949 Jy ! Component: 4050 - total flux cleaned = 0.0119937 Jy ! Total flux subtracted in 4096 components = 0.011994 Jy ! Clean residual min=-0.002499 max=0.002307 Jy/beam ! Clean residual mean=0.000011 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 1.55889 Jy keep ! Adding 207 model components to the UV plane model. ! The established model now contains 354 components and 1.55889 Jy ![Exited script file: muppet] wmap "J1037-2934_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 8.974 at -4.771 degrees (North through East) ! Clean map min=-0.0057486 max=1.0018 Jy/beam ! Writing clean map to FITS file: J1037-2934_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.00179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000753855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225752 0.225752 0.451504 0.903008 1.80602 3.61203 7.22406 14.4481 28.8962 57.7925 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.001 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 8.974 at -4.771 degrees (North through East) ! Clean map min=-0.0057486 max=1.0018 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 J1037-2934_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:33:37 2019