! Started logfile: J2054+2407_S_2017_08_12_pus_uvs.log on Fri May 10 15:07:57 2019 obs J2054+2407_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2054+2407_S_2017_08_12_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781352 visibilities/baseline/integration-bin. ! Found source: J2054+2407 ! ! 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 594 lines of history. ! ! Reading 20112 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 J2054+2407_S_2017_08_12_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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1085 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964463Jy sigma=0.009458 ! Fit after self-cal, rms=0.946905Jy sigma=0.009314 ! 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=2.713 mas, bmaj=6.037 mas, bpa=-5.285 degrees ! Estimated noise=903.177 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 = 0.041248 Jy ! Component: 100 - total flux cleaned = 0.0517969 Jy ! Total flux subtracted in 100 components = 0.0517969 Jy ! Clean residual min=-0.003359 max=0.004725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0517969 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0517969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073451Jy sigma=0.000678 ! Fit after self-cal, rms=0.073349Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-2.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056564 Jy ! Component: 100 - total flux cleaned = 0.00898303 Jy ! Total flux subtracted in 100 components = 0.00898303 Jy ! Clean residual min=-0.003349 max=0.003304 Jy/beam ! Clean residual mean=-0.000003 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0607799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0607799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072773Jy sigma=0.000671 ! Fit after self-cal, rms=0.072766Jy sigma=0.000671 ! 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=3.137 mas, bmaj=6.745 mas, bpa=-4.771 degrees ! Estimated noise=594.783 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 = 0.00355589 Jy ! Component: 100 - total flux cleaned = 0.00549187 Jy ! Component: 150 - total flux cleaned = 0.00606275 Jy ! Component: 200 - total flux cleaned = 0.00641945 Jy ! Total flux subtracted in 200 components = 0.00641945 Jy ! Clean residual min=-0.002249 max=0.002617 Jy/beam ! Clean residual mean=-0.000007 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0671994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.0671994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072562Jy sigma=0.000669 ! Fit after self-cal, rms=0.072559Jy sigma=0.000669 ! 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 1.06 FD 1.00* HN 1.00 KP 1.01 ! LA 0.97 MK 1.06 NL 0.98 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.06 KP 1.00 ! LA 0.91 MK 1.04 NL 1.11 OV 1.04 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.02 KP 0.98 ! LA 1.00 MK 1.02 NL 1.08 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! A total of 345 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.072559Jy sigma=0.000669 ! Fit after self-cal, rms=0.072611Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=6.778 mas, bpa=-3.202 degrees ! Estimated noise=603.033 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 = 0.000600298 Jy ! Component: 100 - total flux cleaned = 0.000596023 Jy ! Component: 150 - total flux cleaned = 0.000621053 Jy ! Component: 200 - total flux cleaned = 0.000667348 Jy ! Total flux subtracted in 200 components = 0.000667348 Jy ! Clean residual min=-0.002394 max=0.002497 Jy/beam ! Clean residual mean=-0.000008 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0678667 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0678667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072579Jy sigma=0.000671 ! Fit after self-cal, rms=0.072580Jy sigma=0.000671 ! 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=0.072580Jy sigma=0.000671 ! Fit after self-cal, rms=0.072993Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=6.757 mas, bpa=-3.23 degrees ! Estimated noise=603.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.56041e-05 Jy ! Component: 100 - total flux cleaned = 0.000117878 Jy ! Component: 150 - total flux cleaned = 0.000172202 Jy ! Component: 200 - total flux cleaned = 0.000204596 Jy ! Total flux subtracted in 200 components = 0.000204596 Jy ! Clean residual min=-0.001605 max=0.001659 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0680713 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.0680713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072980Jy sigma=0.000668 ! Fit after self-cal, rms=0.073049Jy sigma=0.000667 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 = 7.46095e-05 Jy ! Component: 100 - total flux cleaned = 0.000107975 Jy ! Component: 150 - total flux cleaned = 0.000135321 Jy ! Component: 200 - total flux cleaned = 0.000147976 Jy ! Total flux subtracted in 200 components = 0.000147976 Jy ! Clean residual min=-0.001565 max=0.001684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0682193 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0682193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073041Jy sigma=0.000667 ! Fit after self-cal, rms=0.073040Jy sigma=0.000667 ! 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=0.073040Jy sigma=0.000667 ! Fit after self-cal, rms=0.073389Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=6.764 mas, bpa=-3.03 degrees ! Estimated noise=601.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.37059e-05 Jy ! Component: 100 - total flux cleaned = -1.02009e-05 Jy ! Component: 150 - total flux cleaned = 3.24304e-05 Jy ! Component: 200 - total flux cleaned = 4.46384e-05 Jy ! Total flux subtracted in 200 components = 4.46384e-05 Jy ! Clean residual min=-0.001490 max=0.001631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0682639 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0682639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073381Jy sigma=0.000667 ! Fit after self-cal, rms=0.073400Jy sigma=0.000667 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 = 3.96436e-05 Jy ! Component: 100 - total flux cleaned = 5.25804e-05 Jy ! Component: 150 - total flux cleaned = 6.42049e-05 Jy ! Component: 200 - total flux cleaned = 7.5879e-05 Jy ! Total flux subtracted in 200 components = 7.5879e-05 Jy ! Clean residual min=-0.001488 max=0.001634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0683398 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0683398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073396Jy sigma=0.000667 ! Fit after self-cal, rms=0.073396Jy sigma=0.000667 ! 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=0.073396Jy sigma=0.000667 ! Fit after self-cal, rms=0.073342Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.95 mas, bmaj=10.37 mas, bpa=-5.666 degrees ! Estimated noise=754.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033104 Jy ! Component: 100 - total flux cleaned = 0.000386141 Jy ! Component: 150 - total flux cleaned = 0.00041132 Jy ! Component: 200 - total flux cleaned = 0.000411225 Jy ! Total flux subtracted in 200 components = 0.000411225 Jy ! Clean residual min=-0.001780 max=0.002275 Jy/beam ! Clean residual mean=-0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.068751 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.068751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073339Jy sigma=0.000667 ! Fit after self-cal, rms=0.073342Jy sigma=0.000667 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 = 9.287e-05 Jy ! Component: 100 - total flux cleaned = 0.000120691 Jy ! Component: 150 - total flux cleaned = 0.000122238 Jy ! Component: 200 - total flux cleaned = 0.000107342 Jy ! Total flux subtracted in 200 components = 0.000107342 Jy ! Clean residual min=-0.001808 max=0.002250 Jy/beam ! Clean residual mean=-0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0688583 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0688584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073342Jy sigma=0.000667 ! Fit after self-cal, rms=0.073341Jy sigma=0.000667 ! 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=3.204 mas, bmaj=6.771 mas, bpa=-2.818 degrees ! Estimated noise=600.921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 6.771 at -2.818 degrees (North through East) ! Clean map min=-0.0014681 max=0.054472 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=2.769 mas, bmaj=6.054 mas, bpa=-3.49 degrees ! Estimated noise=917.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405352 Jy ! Component: 100 - total flux cleaned = 0.0526186 Jy ! Component: 150 - total flux cleaned = 0.05916 Jy ! Component: 200 - total flux cleaned = 0.0633927 Jy ! Total flux subtracted in 200 components = 0.0633927 Jy ! Clean residual min=-0.002785 max=0.002712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0633927 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0633927 Jy ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=6.771 mas, bpa=-2.818 degrees ! Estimated noise=600.921 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 = 0.00316249 Jy ! Component: 100 - total flux cleaned = 0.00388949 Jy ! Component: 150 - total flux cleaned = 0.00413262 Jy ! Component: 200 - total flux cleaned = 0.0043304 Jy ! Total flux subtracted in 200 components = 0.0043304 Jy ! Clean residual min=-0.001761 max=0.001846 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0677231 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0677231 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=6.95 mas, bmaj=10.37 mas, bpa=-5.666 degrees ! Estimated noise=754.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109464 Jy ! Component: 100 - total flux cleaned = 0.00117335 Jy ! Component: 150 - total flux cleaned = 0.00111671 Jy ! Component: 200 - total flux cleaned = 0.00107284 Jy ! Total flux subtracted in 200 components = 0.00107284 Jy ! Clean residual min=-0.001845 max=0.002322 Jy/beam ! Clean residual mean=-0.000006 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0687959 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 = -1.36324e-05 Jy ! Component: 100 - total flux cleaned = -3.47688e-05 Jy ! Component: 150 - total flux cleaned = -4.45505e-05 Jy ! Component: 200 - total flux cleaned = -5.31449e-05 Jy ! Total flux subtracted in 200 components = -5.31449e-05 Jy ! Clean residual min=-0.001844 max=0.002314 Jy/beam ! Clean residual mean=-0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0687428 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.0687428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=6.771 mas, bpa=-2.818 degrees ! Estimated noise=600.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264728 Jy ! Component: 100 - total flux cleaned = -0.000292253 Jy ! Component: 150 - total flux cleaned = -0.000266868 Jy ! Component: 200 - total flux cleaned = -0.000267583 Jy ! Total flux subtracted in 200 components = -0.000267583 Jy ! Clean residual min=-0.001568 max=0.001641 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0684752 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0684752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073355Jy sigma=0.000667 ! Fit after self-cal, rms=0.073351Jy sigma=0.000667 wmodel J2054+2407_S_2017_08_12_pus_map.mod ! Writing 61 model components to file: J2054+2407_S_2017_08_12_pus_map.mod wobs J2054+2407_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2054+2407_S_2017_08_12_pus_uvs.fits wwins J2054+2407_S_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J2054+2407_S_2017_08_12_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 = 0.000460144 Jy ! Component: 100 - total flux cleaned = 0.000658932 Jy ! Component: 150 - total flux cleaned = 0.000766242 Jy ! Component: 200 - total flux cleaned = 0.000792278 Jy ! Component: 250 - total flux cleaned = 0.000718924 Jy ! Component: 300 - total flux cleaned = 0.000766045 Jy ! Component: 350 - total flux cleaned = 0.000674708 Jy ! Component: 400 - total flux cleaned = 0.000608356 Jy ! Component: 450 - total flux cleaned = 0.000586383 Jy ! Component: 500 - total flux cleaned = 0.000522828 Jy ! Component: 550 - total flux cleaned = 0.000523287 Jy ! Component: 600 - total flux cleaned = 0.000441924 Jy ! Component: 650 - total flux cleaned = 0.000342485 Jy ! Component: 700 - total flux cleaned = 0.000264572 Jy ! Component: 750 - total flux cleaned = 0.000187873 Jy ! Component: 800 - total flux cleaned = 0.000131294 Jy ! Component: 850 - total flux cleaned = 5.72847e-05 Jy ! Component: 900 - total flux cleaned = -3.30756e-05 Jy ! Component: 950 - total flux cleaned = -5.05313e-05 Jy ! Component: 1000 - total flux cleaned = -8.58623e-05 Jy ! Component: 1050 - total flux cleaned = -8.61831e-05 Jy ! Component: 1100 - total flux cleaned = -0.000103598 Jy ! Component: 1150 - total flux cleaned = -0.000120427 Jy ! Component: 1200 - total flux cleaned = -0.000137329 Jy ! Component: 1250 - total flux cleaned = -0.000137332 Jy ! Component: 1300 - total flux cleaned = -0.000121391 Jy ! Component: 1350 - total flux cleaned = -0.000105902 Jy ! Component: 1400 - total flux cleaned = -0.000183722 Jy ! Component: 1450 - total flux cleaned = -0.000122222 Jy ! Component: 1500 - total flux cleaned = -0.000137698 Jy ! Component: 1550 - total flux cleaned = -0.000182668 Jy ! Component: 1600 - total flux cleaned = -0.000167588 Jy ! Component: 1650 - total flux cleaned = -0.000167748 Jy ! Component: 1700 - total flux cleaned = -0.000225638 Jy ! Component: 1750 - total flux cleaned = -0.000239819 Jy ! Component: 1800 - total flux cleaned = -0.000239906 Jy ! Component: 1850 - total flux cleaned = -0.000295853 Jy ! Component: 1900 - total flux cleaned = -0.000295893 Jy ! Component: 1950 - total flux cleaned = -0.000377584 Jy ! Component: 2000 - total flux cleaned = -0.000418016 Jy ! Component: 2050 - total flux cleaned = -0.000417809 Jy ! Component: 2100 - total flux cleaned = -0.000431023 Jy ! Component: 2150 - total flux cleaned = -0.000482966 Jy ! Component: 2200 - total flux cleaned = -0.000482981 Jy ! Component: 2250 - total flux cleaned = -0.000534103 Jy ! Component: 2300 - total flux cleaned = -0.000534225 Jy ! Component: 2350 - total flux cleaned = -0.000546828 Jy ! Component: 2400 - total flux cleaned = -0.000571648 Jy ! Component: 2450 - total flux cleaned = -0.000608501 Jy ! Component: 2500 - total flux cleaned = -0.000693354 Jy ! Component: 2550 - total flux cleaned = -0.000621318 Jy ! Component: 2600 - total flux cleaned = -0.000692685 Jy ! Component: 2650 - total flux cleaned = -0.000728103 Jy ! Component: 2700 - total flux cleaned = -0.000739767 Jy ! Component: 2750 - total flux cleaned = -0.00076284 Jy ! Component: 2800 - total flux cleaned = -0.000785805 Jy ! Component: 2850 - total flux cleaned = -0.000785848 Jy ! Component: 2900 - total flux cleaned = -0.000808484 Jy ! Component: 2950 - total flux cleaned = -0.000786185 Jy ! Component: 3000 - total flux cleaned = -0.00085249 Jy ! Component: 3050 - total flux cleaned = -0.000830434 Jy ! Component: 3100 - total flux cleaned = -0.000852157 Jy ! Component: 3150 - total flux cleaned = -0.000852225 Jy ! Component: 3200 - total flux cleaned = -0.000948354 Jy ! Component: 3250 - total flux cleaned = -0.000927042 Jy ! Component: 3300 - total flux cleaned = -0.000969334 Jy ! Component: 3350 - total flux cleaned = -0.000969403 Jy ! Component: 3400 - total flux cleaned = -0.00103155 Jy ! Component: 3450 - total flux cleaned = -0.0010624 Jy ! Component: 3500 - total flux cleaned = -0.00106243 Jy ! Component: 3550 - total flux cleaned = -0.00110295 Jy ! Component: 3600 - total flux cleaned = -0.00115315 Jy ! Component: 3650 - total flux cleaned = -0.00111317 Jy ! Component: 3700 - total flux cleaned = -0.00116276 Jy ! Component: 3750 - total flux cleaned = -0.00117256 Jy ! Component: 3800 - total flux cleaned = -0.00116276 Jy ! Component: 3850 - total flux cleaned = -0.00122105 Jy ! Component: 3900 - total flux cleaned = -0.00126924 Jy ! Component: 3950 - total flux cleaned = -0.00124046 Jy ! Component: 4000 - total flux cleaned = -0.00128802 Jy ! Component: 4050 - total flux cleaned = -0.00131635 Jy ! Total flux subtracted in 4096 components = -0.00133511 Jy ! Clean residual min=-0.000572 max=0.000595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0671401 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 378 components and 0.0671401 Jy ![Exited script file: muppet] wmap "J2054+2407_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 6.771 at -2.818 degrees (North through East) ! Clean map min=-0.00098584 max=0.054441 Jy/beam ! Writing clean map to FITS file: J2054+2407_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0544414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.959973 0.959973 1.91995 3.83989 7.67978 15.3596 30.7191 61.4383 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 6.771 at -2.818 degrees (North through East) ! Clean map min=-0.00098584 max=0.054441 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 J2054+2407_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:08:01 2019