! Started logfile: J1826+1831_S_2017_05_27_pus_uvs.log on Fri May 3 11:12:41 2019 obs J1826+1831_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1826+1831_S_2017_05_27_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.858512 visibilities/baseline/integration-bin. ! Found source: J1826+1831 ! ! 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 1211 lines of history. ! ! Reading 33688 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 J1826+1831_S_2017_05_27_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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 269 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1265 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786877Jy sigma=0.035251 ! Fit after self-cal, rms=0.742938Jy sigma=0.035104 ! 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=3.05 mas, bmaj=6.047 mas, bpa=-5.788 degrees ! Estimated noise=558.432 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 = 0.122011 Jy ! Component: 100 - total flux cleaned = 0.170842 Jy ! Total flux subtracted in 100 components = 0.170842 Jy ! Clean residual min=-0.033429 max=0.048873 Jy/beam ! Clean residual mean=-0.000276 rms=0.010212 Jy/beam ! Combined flux in latest and established models = 0.170842 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.170842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217371Jy sigma=0.004635 ! Fit after self-cal, rms=0.217223Jy sigma=0.004633 ! 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=3.567 mas, bmaj=6.665 mas, bpa=-1.49 degrees ! Estimated noise=317.31 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 = 0.0608724 Jy ! Component: 100 - total flux cleaned = 0.103155 Jy ! Component: 150 - total flux cleaned = 0.133536 Jy ! Component: 200 - total flux cleaned = 0.155645 Jy ! Total flux subtracted in 200 components = 0.155645 Jy ! Clean residual min=-0.038699 max=0.046801 Jy/beam ! Clean residual mean=-0.000359 rms=0.011366 Jy/beam ! Combined flux in latest and established models = 0.326486 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.326486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176844Jy sigma=0.005199 ! Fit after self-cal, rms=0.176496Jy sigma=0.005198 ! 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 18.44 FD 0.74 HN 1.01 KP 0.87 ! LA 0.76 MK 1.07 NL 0.98 OV 0.92 ! PT 0.82 SC 0.60 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.75 HN 1.05 KP 0.85 ! LA 0.72 MK 1.06 NL 1.35 OV 0.98 ! PT 0.80 SC 0.70 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 17.49 FD 0.80 HN 1.06 KP 0.88 ! LA 0.79 MK 1.12 NL 1.49 OV 0.86 ! PT 0.79 SC 0.62 ! ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.78 HN 1.10 KP 1.00* ! LA 0.69 MK 1.20 NL 1.00* OV 1.00* ! PT 0.88 SC 1.00* ! ! ! Fit before self-cal, rms=0.176496Jy sigma=0.005198 ! Fit after self-cal, rms=2.044210Jy sigma=0.001378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.424 mas, bmaj=7.345 mas, bpa=-2.048 degrees ! Estimated noise=398.627 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 = 0.0137663 Jy ! Component: 100 - total flux cleaned = 0.0127814 Jy ! Component: 150 - total flux cleaned = 0.0127486 Jy ! Component: 200 - total flux cleaned = 0.0114304 Jy ! Total flux subtracted in 200 components = 0.0114304 Jy ! Clean residual min=-0.019286 max=0.028318 Jy/beam ! Clean residual mean=-0.000081 rms=0.005043 Jy/beam ! Combined flux in latest and established models = 0.337917 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.337917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.027062Jy sigma=0.001368 ! Fit after self-cal, rms=2.027288Jy sigma=0.001351 ! Inverting map ! Added new window around map position (27, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205114 Jy ! Component: 100 - total flux cleaned = 0.0205212 Jy ! Component: 150 - total flux cleaned = 0.0195161 Jy ! Component: 200 - total flux cleaned = 0.0185782 Jy ! Total flux subtracted in 200 components = 0.0185782 Jy ! Clean residual min=-0.017292 max=0.021695 Jy/beam ! Clean residual mean=-0.000074 rms=0.004665 Jy/beam ! Combined flux in latest and established models = 0.356495 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.356495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.021475Jy sigma=0.001327 ! Fit after self-cal, rms=2.021423Jy sigma=0.001324 ! 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=2.021423Jy sigma=0.001324 ! Fit after self-cal, rms=3.317925Jy sigma=0.001214 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=7.44 mas, bpa=-6.361 degrees ! Estimated noise=435.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206874 Jy ! Component: 100 - total flux cleaned = 0.0230256 Jy ! Component: 150 - total flux cleaned = 0.0250447 Jy ! Component: 200 - total flux cleaned = 0.0256265 Jy ! Total flux subtracted in 200 components = 0.0256265 Jy ! Clean residual min=-0.021757 max=0.020866 Jy/beam ! Clean residual mean=-0.000002 rms=0.004781 Jy/beam ! Combined flux in latest and established models = 0.382121 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.382121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.304352Jy sigma=0.001230 ! Fit after self-cal, rms=3.304466Jy sigma=0.001229 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 = 0.0022061 Jy ! Component: 100 - total flux cleaned = 0.00271078 Jy ! Component: 150 - total flux cleaned = 0.00230398 Jy ! Component: 200 - total flux cleaned = 0.00152944 Jy ! Total flux subtracted in 200 components = 0.00152944 Jy ! Clean residual min=-0.020390 max=0.020303 Jy/beam ! Clean residual mean=0.000000 rms=0.004753 Jy/beam ! Combined flux in latest and established models = 0.383651 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.383651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.299315Jy sigma=0.001243 ! Fit after self-cal, rms=3.299348Jy sigma=0.001243 ! 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=3.299348Jy sigma=0.001243 ! Fit after self-cal, rms=2.659200Jy sigma=0.000947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=7.351 mas, bpa=-8.866 degrees ! Estimated noise=440.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718273 Jy ! Component: 100 - total flux cleaned = 0.0108435 Jy ! Component: 150 - total flux cleaned = 0.0137821 Jy ! Component: 200 - total flux cleaned = 0.0160187 Jy ! Total flux subtracted in 200 components = 0.0160187 Jy ! Clean residual min=-0.011147 max=0.017315 Jy/beam ! Clean residual mean=-0.000015 rms=0.003316 Jy/beam ! Combined flux in latest and established models = 0.39967 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.39967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.657531Jy sigma=0.000940 ! Fit after self-cal, rms=2.657516Jy sigma=0.000938 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 (7, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152652 Jy ! Component: 100 - total flux cleaned = 0.0157256 Jy ! Component: 150 - total flux cleaned = 0.0150056 Jy ! Component: 200 - total flux cleaned = 0.014139 Jy ! Total flux subtracted in 200 components = 0.014139 Jy ! Clean residual min=-0.010816 max=0.016552 Jy/beam ! Clean residual mean=0.000006 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 0.413809 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.413809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.654831Jy sigma=0.000914 ! Fit after self-cal, rms=2.654826Jy sigma=0.000910 ! Inverting map ! Added new window around map position (62.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154858 Jy ! Component: 100 - total flux cleaned = 0.0233604 Jy ! Component: 150 - total flux cleaned = 0.0270171 Jy ! Component: 200 - total flux cleaned = 0.0293851 Jy ! Total flux subtracted in 200 components = 0.0293851 Jy ! Clean residual min=-0.010385 max=0.010091 Jy/beam ! Clean residual mean=0.000031 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.443194 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 168 components and 0.443194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.653413Jy sigma=0.000882 ! Fit after self-cal, rms=2.653408Jy sigma=0.000880 ! 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=2.653408Jy sigma=0.000880 ! Fit after self-cal, rms=2.959514Jy sigma=0.000867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.918 mas, bmaj=11.16 mas, bpa=-11.18 degrees ! Estimated noise=535.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171969 Jy ! Component: 100 - total flux cleaned = 0.0275763 Jy ! Component: 150 - total flux cleaned = 0.0308539 Jy ! Component: 200 - total flux cleaned = 0.0331421 Jy ! Total flux subtracted in 200 components = 0.0331421 Jy ! Clean residual min=-0.011424 max=0.011080 Jy/beam ! Clean residual mean=0.000021 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.476336 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 187 components and 0.476336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.957018Jy sigma=0.000861 ! Fit after self-cal, rms=2.956996Jy sigma=0.000859 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 = 0.00518846 Jy ! Component: 100 - total flux cleaned = 0.00713836 Jy ! Component: 150 - total flux cleaned = 0.00801666 Jy ! Component: 200 - total flux cleaned = 0.00862474 Jy ! Total flux subtracted in 200 components = 0.00862474 Jy ! Clean residual min=-0.011034 max=0.010525 Jy/beam ! Clean residual mean=0.000041 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.484961 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 198 components and 0.484961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.955567Jy sigma=0.000863 ! Fit after self-cal, rms=2.955566Jy sigma=0.000863 ! 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=3.386 mas, bmaj=7.326 mas, bpa=-8.991 degrees ! Estimated noise=445.506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.386 x 7.326 at -8.991 degrees (North through East) ! Clean map min=-0.012165 max=0.24929 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=2.777 mas, bmaj=6.464 mas, bpa=-11.31 degrees ! Estimated noise=825.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184787 Jy ! Component: 100 - total flux cleaned = 0.257766 Jy ! Component: 150 - total flux cleaned = 0.300649 Jy ! Component: 200 - total flux cleaned = 0.331523 Jy ! Total flux subtracted in 200 components = 0.331523 Jy ! Clean residual min=-0.014828 max=0.017732 Jy/beam ! Clean residual mean=-0.000012 rms=0.003791 Jy/beam ! Combined flux in latest and established models = 0.331523 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.331523 Jy ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=7.326 mas, bpa=-8.991 degrees ! Estimated noise=445.506 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 = 0.0316845 Jy ! Component: 100 - total flux cleaned = 0.0554401 Jy ! Component: 150 - total flux cleaned = 0.0747458 Jy ! Component: 200 - total flux cleaned = 0.0909618 Jy ! Total flux subtracted in 200 components = 0.0909618 Jy ! Clean residual min=-0.009710 max=0.014286 Jy/beam ! Clean residual mean=-0.000040 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 0.422485 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 89 components and 0.422485 Jy ! Inverting map ! Added new window around map position (16, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151451 Jy ! Component: 100 - total flux cleaned = 0.0255849 Jy ! Component: 150 - total flux cleaned = 0.0322119 Jy ! Component: 200 - total flux cleaned = 0.0378445 Jy ! Total flux subtracted in 200 components = 0.0378445 Jy ! Clean residual min=-0.009142 max=0.009870 Jy/beam ! Clean residual mean=-0.000009 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.46033 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 131 components and 0.46033 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=7.918 mas, bmaj=11.16 mas, bpa=-11.18 degrees ! Estimated noise=535.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130957 Jy ! Component: 100 - total flux cleaned = 0.0178477 Jy ! Component: 150 - total flux cleaned = 0.019899 Jy ! Component: 200 - total flux cleaned = 0.0217297 Jy ! Total flux subtracted in 200 components = 0.0217297 Jy ! Clean residual min=-0.010308 max=0.010626 Jy/beam ! Clean residual mean=0.000026 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.482059 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 = 0.00132408 Jy ! Component: 100 - total flux cleaned = 0.00224778 Jy ! Component: 150 - total flux cleaned = 0.00254525 Jy ! Component: 200 - total flux cleaned = 0.00280354 Jy ! Total flux subtracted in 200 components = 0.00280354 Jy ! Clean residual min=-0.010033 max=0.010193 Jy/beam ! Clean residual mean=0.000042 rms=0.003034 Jy/beam ! Combined flux in latest and established models = 0.484863 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 208 components and 0.484863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=7.326 mas, bpa=-8.991 degrees ! Estimated noise=445.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108413 Jy ! Component: 100 - total flux cleaned = 0.00229042 Jy ! Component: 150 - total flux cleaned = 0.00250765 Jy ! Component: 200 - total flux cleaned = 0.00292221 Jy ! Total flux subtracted in 200 components = 0.00292221 Jy ! Clean residual min=-0.009162 max=0.007733 Jy/beam ! Clean residual mean=0.000027 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.487785 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 235 components and 0.487785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.954554Jy sigma=0.000852 ! Fit after self-cal, rms=2.954540Jy sigma=0.000848 wmodel J1826+1831_S_2017_05_27_pus_map.mod ! Writing 235 model components to file: J1826+1831_S_2017_05_27_pus_map.mod wobs J1826+1831_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1826+1831_S_2017_05_27_pus_uvs.fits wwins J1826+1831_S_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J1826+1831_S_2017_05_27_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 = -0.00343787 Jy ! Component: 100 - total flux cleaned = -0.00473305 Jy ! Component: 150 - total flux cleaned = -0.00487019 Jy ! Component: 200 - total flux cleaned = -0.00474019 Jy ! Component: 250 - total flux cleaned = -0.00474043 Jy ! Component: 300 - total flux cleaned = -0.00449992 Jy ! Component: 350 - total flux cleaned = -0.00461988 Jy ! Component: 400 - total flux cleaned = -0.00496859 Jy ! Component: 450 - total flux cleaned = -0.00496875 Jy ! Component: 500 - total flux cleaned = -0.00496923 Jy ! Component: 550 - total flux cleaned = -0.00496867 Jy ! Component: 600 - total flux cleaned = -0.00464509 Jy ! Component: 650 - total flux cleaned = -0.00453956 Jy ! Component: 700 - total flux cleaned = -0.00433026 Jy ! Component: 750 - total flux cleaned = -0.00412347 Jy ! Component: 800 - total flux cleaned = -0.00412156 Jy ! Component: 850 - total flux cleaned = -0.00381929 Jy ! Component: 900 - total flux cleaned = -0.00342078 Jy ! Component: 950 - total flux cleaned = -0.00322567 Jy ! Component: 1000 - total flux cleaned = -0.00293395 Jy ! Component: 1050 - total flux cleaned = -0.00264553 Jy ! Component: 1100 - total flux cleaned = -0.00217109 Jy ! Component: 1150 - total flux cleaned = -0.0019832 Jy ! Component: 1200 - total flux cleaned = -0.00179609 Jy ! Component: 1250 - total flux cleaned = -0.00133442 Jy ! Component: 1300 - total flux cleaned = -0.00115162 Jy ! Component: 1350 - total flux cleaned = -0.000699299 Jy ! Component: 1400 - total flux cleaned = -0.000431221 Jy ! Component: 1450 - total flux cleaned = -0.000431515 Jy ! Component: 1500 - total flux cleaned = -0.00043199 Jy ! Component: 1550 - total flux cleaned = -0.000256386 Jy ! Component: 1600 - total flux cleaned = -0.000169389 Jy ! Component: 1650 - total flux cleaned = 3.58528e-06 Jy ! Component: 1700 - total flux cleaned = 8.87095e-05 Jy ! Component: 1750 - total flux cleaned = 0.000173834 Jy ! Component: 1800 - total flux cleaned = 0.000342818 Jy ! Component: 1850 - total flux cleaned = 0.000342348 Jy ! Component: 1900 - total flux cleaned = 0.000592374 Jy ! Component: 1950 - total flux cleaned = 0.000923256 Jy ! Component: 2000 - total flux cleaned = 0.000758386 Jy ! Component: 2050 - total flux cleaned = 0.00100295 Jy ! Component: 2100 - total flux cleaned = 0.00116474 Jy ! Component: 2150 - total flux cleaned = 0.000922995 Jy ! Component: 2200 - total flux cleaned = 0.00108332 Jy ! Component: 2250 - total flux cleaned = 0.00124316 Jy ! Component: 2300 - total flux cleaned = 0.00124267 Jy ! Component: 2350 - total flux cleaned = 0.0013211 Jy ! Component: 2400 - total flux cleaned = 0.00132119 Jy ! Component: 2450 - total flux cleaned = 0.00132133 Jy ! Component: 2500 - total flux cleaned = 0.00132173 Jy ! Component: 2550 - total flux cleaned = 0.00132131 Jy ! Component: 2600 - total flux cleaned = 0.00132168 Jy ! Component: 2650 - total flux cleaned = 0.00155054 Jy ! Component: 2700 - total flux cleaned = 0.00132267 Jy ! Component: 2750 - total flux cleaned = 0.00124738 Jy ! Component: 2800 - total flux cleaned = 0.00124722 Jy ! Component: 2850 - total flux cleaned = 0.00117264 Jy ! Component: 2900 - total flux cleaned = 0.00124698 Jy ! Component: 2950 - total flux cleaned = 0.00132128 Jy ! Component: 3000 - total flux cleaned = 0.00102633 Jy ! Component: 3050 - total flux cleaned = 0.00117345 Jy ! Component: 3100 - total flux cleaned = 0.00110048 Jy ! Component: 3150 - total flux cleaned = 0.00124583 Jy ! Component: 3200 - total flux cleaned = 0.00124547 Jy ! Component: 3250 - total flux cleaned = 0.00110085 Jy ! Component: 3300 - total flux cleaned = 0.000957536 Jy ! Component: 3350 - total flux cleaned = 0.000957686 Jy ! Component: 3400 - total flux cleaned = 0.00110008 Jy ! Component: 3450 - total flux cleaned = 0.000958024 Jy ! Component: 3500 - total flux cleaned = 0.000957828 Jy ! Component: 3550 - total flux cleaned = 0.000817358 Jy ! Component: 3600 - total flux cleaned = 0.0008876 Jy ! Component: 3650 - total flux cleaned = 0.000957169 Jy ! Component: 3700 - total flux cleaned = 0.000817974 Jy ! Component: 3750 - total flux cleaned = 0.000817841 Jy ! Component: 3800 - total flux cleaned = 0.000748481 Jy ! Component: 3850 - total flux cleaned = 0.000748492 Jy ! Component: 3900 - total flux cleaned = 0.000748217 Jy ! Component: 3950 - total flux cleaned = 0.000543778 Jy ! Component: 4000 - total flux cleaned = 0.000475813 Jy ! Component: 4050 - total flux cleaned = 0.00013788 Jy ! Total flux subtracted in 4096 components = 7.03858e-05 Jy ! Clean residual min=-0.003583 max=0.003450 Jy/beam ! Clean residual mean=0.000017 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.487855 Jy keep ! Adding 379 model components to the UV plane model. ! The established model now contains 613 components and 0.487855 Jy ![Exited script file: muppet] wmap "J1826+1831_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.386 x 7.326 at -8.991 degrees (North through East) ! Clean map min=-0.011859 max=0.25263 Jy/beam ! Writing clean map to FITS file: J1826+1831_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.252632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0013913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65216 1.65216 3.30432 6.60864 13.2173 26.4346 52.8691 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.252 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.386 x 7.326 at -8.991 degrees (North through East) ! Clean map min=-0.011859 max=0.25263 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 J1826+1831_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:12:47 2019