! Started logfile: J1641+2257_S_2017_03_23_pus_uvs.log on Mon May 13 10:04:35 2019 obs J1641+2257_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1641+2257_S_2017_03_23_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797222 visibilities/baseline/integration-bin. ! Found source: J1641+2257 ! ! 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 481 lines of history. ! ! Reading 3444 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 J1641+2257_S_2017_03_23_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.592727Jy sigma=0.005185 ! Fit after self-cal, rms=0.586425Jy sigma=0.005141 ! 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=2.972 mas, bmaj=6.515 mas, bpa=-8.382 degrees ! Estimated noise=1848.89 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 = 0.3221 Jy ! Component: 100 - total flux cleaned = 0.393957 Jy ! Total flux subtracted in 100 components = 0.393957 Jy ! Clean residual min=-0.013212 max=0.024488 Jy/beam ! Clean residual mean=0.000008 rms=0.004008 Jy/beam ! Combined flux in latest and established models = 0.393957 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.393957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130528Jy sigma=0.001068 ! Fit after self-cal, rms=0.130533Jy sigma=0.001068 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251485 Jy ! Component: 100 - total flux cleaned = 0.0371247 Jy ! Total flux subtracted in 100 components = 0.0371247 Jy ! Clean residual min=-0.012916 max=0.016225 Jy/beam ! Clean residual mean=0.000028 rms=0.003618 Jy/beam ! Combined flux in latest and established models = 0.431082 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.431082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123374Jy sigma=0.001015 ! Fit after self-cal, rms=0.123385Jy sigma=0.001015 ! 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=3.559 mas, bmaj=7.249 mas, bpa=-5.532 degrees ! Estimated noise=1530.4 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 = 0.0138278 Jy ! Component: 100 - total flux cleaned = 0.0218449 Jy ! Component: 150 - total flux cleaned = 0.0246636 Jy ! Component: 200 - total flux cleaned = 0.0261443 Jy ! Total flux subtracted in 200 components = 0.0261443 Jy ! Clean residual min=-0.013599 max=0.012818 Jy/beam ! Clean residual mean=0.000031 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 0.457226 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.457226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121277Jy sigma=0.001005 ! Fit after self-cal, rms=0.121278Jy sigma=0.001005 ! 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 1.04 FD 0.96 HN 0.94 KP 1.03 ! LA 1.01 MK 1.01 NL 0.85 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.97 KP 0.99 ! LA 0.96 MK 1.00 NL 1.00 OV 1.04 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.95 KP 0.86 ! LA 0.75 MK 1.04 NL 1.15 OV 0.95 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 0.90 KP 1.00* ! LA 0.77 MK 1.25 NL 1.00* OV 3.30 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.121278Jy sigma=0.001005 ! Fit after self-cal, rms=0.111306Jy sigma=0.000693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=7.309 mas, bpa=-5.385 degrees ! Estimated noise=1529.71 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 = -0.00385056 Jy ! Component: 100 - total flux cleaned = -0.00461438 Jy ! Component: 150 - total flux cleaned = -0.00509448 Jy ! Component: 200 - total flux cleaned = -0.00542559 Jy ! Total flux subtracted in 200 components = -0.00542559 Jy ! Clean residual min=-0.004582 max=0.004564 Jy/beam ! Clean residual mean=0.000016 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.451801 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.451801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111191Jy sigma=0.000691 ! Fit after self-cal, rms=0.111856Jy sigma=0.000690 ! 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=0.111856Jy sigma=0.000690 ! Fit after self-cal, rms=0.108138Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=7.325 mas, bpa=-5.357 degrees ! Estimated noise=1527.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142651 Jy ! Component: 100 - total flux cleaned = -0.00180003 Jy ! Component: 150 - total flux cleaned = -0.00195598 Jy ! Component: 200 - total flux cleaned = -0.00209463 Jy ! Total flux subtracted in 200 components = -0.00209463 Jy ! Clean residual min=-0.003755 max=0.004369 Jy/beam ! Clean residual mean=0.000010 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.449706 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.449706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108095Jy sigma=0.000668 ! Fit after self-cal, rms=0.108258Jy sigma=0.000668 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 (-81, 90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377909 Jy ! Component: 100 - total flux cleaned = 0.00484635 Jy ! Component: 150 - total flux cleaned = 0.00511364 Jy ! Component: 200 - total flux cleaned = 0.00522631 Jy ! Total flux subtracted in 200 components = 0.00522631 Jy ! Clean residual min=-0.003755 max=0.003894 Jy/beam ! Clean residual mean=0.000006 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.454933 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.454933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108092Jy sigma=0.000666 ! Fit after self-cal, rms=0.108086Jy 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=0.108086Jy sigma=0.000666 ! Fit after self-cal, rms=0.108181Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=7.339 mas, bpa=-5.367 degrees ! Estimated noise=1525.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826102 Jy ! Component: 100 - total flux cleaned = 0.000828436 Jy ! Component: 150 - total flux cleaned = 0.0008757 Jy ! Component: 200 - total flux cleaned = 0.000829567 Jy ! Total flux subtracted in 200 components = 0.000829567 Jy ! Clean residual min=-0.003674 max=0.003942 Jy/beam ! Clean residual mean=0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.455762 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.455762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108139Jy sigma=0.000665 ! Fit after self-cal, rms=0.108145Jy sigma=0.000665 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 (-47, -86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336905 Jy ! Component: 100 - total flux cleaned = 0.0035992 Jy ! Component: 150 - total flux cleaned = 0.00383624 Jy ! Component: 200 - total flux cleaned = 0.00409688 Jy ! Total flux subtracted in 200 components = 0.00409688 Jy ! Clean residual min=-0.003439 max=0.003584 Jy/beam ! Clean residual mean=0.000005 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.459859 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.459859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107948Jy sigma=0.000664 ! Fit after self-cal, rms=0.107949Jy sigma=0.000664 ! 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=0.107949Jy sigma=0.000664 ! Fit after self-cal, rms=0.107982Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.658 mas, bmaj=10.61 mas, bpa=-4.459 degrees ! Estimated noise=1798.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.08198e-05 Jy ! Component: 100 - total flux cleaned = 7.25223e-05 Jy ! Component: 150 - total flux cleaned = 0.000192719 Jy ! Component: 200 - total flux cleaned = 0.000258119 Jy ! Total flux subtracted in 200 components = 0.000258119 Jy ! Clean residual min=-0.003648 max=0.003669 Jy/beam ! Clean residual mean=0.000008 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.460117 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 143 components and 0.460117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107947Jy sigma=0.000663 ! Fit after self-cal, rms=0.107946Jy 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 = -1.51841e-05 Jy ! Component: 100 - total flux cleaned = 1.16718e-05 Jy ! Component: 150 - total flux cleaned = 3.68452e-05 Jy ! Component: 200 - total flux cleaned = 8.22688e-05 Jy ! Total flux subtracted in 200 components = 8.22688e-05 Jy ! Clean residual min=-0.003515 max=0.003594 Jy/beam ! Clean residual mean=0.000008 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.460199 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.460199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107939Jy sigma=0.000663 ! Fit after self-cal, rms=0.107938Jy 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=3.585 mas, bmaj=7.343 mas, bpa=-5.394 degrees ! Estimated noise=1525.43 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.585 x 7.343 at -5.394 degrees (North through East) ! Clean map min=-0.0031173 max=0.42109 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=2.985 mas, bmaj=6.561 mas, bpa=-8.122 degrees ! Estimated noise=1875.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.326366 Jy ! Component: 100 - total flux cleaned = 0.398228 Jy ! Component: 150 - total flux cleaned = 0.42117 Jy ! Component: 200 - total flux cleaned = 0.43195 Jy ! Total flux subtracted in 200 components = 0.43195 Jy ! Clean residual min=-0.005167 max=0.006085 Jy/beam ! Clean residual mean=-0.000010 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.43195 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.43195 Jy ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.343 mas, bpa=-5.394 degrees ! Estimated noise=1525.43 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 = 0.00758773 Jy ! Component: 100 - total flux cleaned = 0.0126272 Jy ! Component: 150 - total flux cleaned = 0.0164477 Jy ! Component: 200 - total flux cleaned = 0.0195155 Jy ! Total flux subtracted in 200 components = 0.0195155 Jy ! Clean residual min=-0.003679 max=0.003686 Jy/beam ! Clean residual mean=0.000005 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.451466 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.451466 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=7.658 mas, bmaj=10.61 mas, bpa=-4.459 degrees ! Estimated noise=1798.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240311 Jy ! Component: 100 - total flux cleaned = 0.00365597 Jy ! Component: 150 - total flux cleaned = 0.00472726 Jy ! Component: 200 - total flux cleaned = 0.00554289 Jy ! Total flux subtracted in 200 components = 0.00554289 Jy ! Clean residual min=-0.003426 max=0.003721 Jy/beam ! Clean residual mean=0.000009 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.457009 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 = 0.000734955 Jy ! Component: 100 - total flux cleaned = 0.00123631 Jy ! Component: 150 - total flux cleaned = 0.00152985 Jy ! Component: 200 - total flux cleaned = 0.00169871 Jy ! Total flux subtracted in 200 components = 0.00169871 Jy ! Clean residual min=-0.003432 max=0.003582 Jy/beam ! Clean residual mean=0.000009 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.458708 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 114 components and 0.458707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.343 mas, bpa=-5.394 degrees ! Estimated noise=1525.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.51568e-05 Jy ! Component: 100 - total flux cleaned = 8.64891e-05 Jy ! Component: 150 - total flux cleaned = 0.000365883 Jy ! Component: 200 - total flux cleaned = 0.000563009 Jy ! Total flux subtracted in 200 components = 0.000563009 Jy ! Clean residual min=-0.003307 max=0.003482 Jy/beam ! Clean residual mean=0.000004 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.45927 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.45927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108100Jy sigma=0.000664 ! Fit after self-cal, rms=0.108073Jy sigma=0.000664 wmodel J1641+2257_S_2017_03_23_pus_map.mod ! Writing 132 model components to file: J1641+2257_S_2017_03_23_pus_map.mod wobs J1641+2257_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1641+2257_S_2017_03_23_pus_uvs.fits wwins J1641+2257_S_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1641+2257_S_2017_03_23_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 = 0.000723647 Jy ! Component: 100 - total flux cleaned = 0.000783433 Jy ! Component: 150 - total flux cleaned = 0.000726027 Jy ! Component: 200 - total flux cleaned = 0.000726909 Jy ! Component: 250 - total flux cleaned = 0.000567158 Jy ! Component: 300 - total flux cleaned = 0.000305666 Jy ! Component: 350 - total flux cleaned = 0.000152183 Jy ! Component: 400 - total flux cleaned = -0.000100126 Jy ! Component: 450 - total flux cleaned = -0.000397054 Jy ! Component: 500 - total flux cleaned = -0.000544232 Jy ! Component: 550 - total flux cleaned = -0.000785426 Jy ! Component: 600 - total flux cleaned = -0.00102266 Jy ! Component: 650 - total flux cleaned = -0.00116212 Jy ! Component: 700 - total flux cleaned = -0.00116173 Jy ! Component: 750 - total flux cleaned = -0.00125303 Jy ! Component: 800 - total flux cleaned = -0.00129786 Jy ! Component: 850 - total flux cleaned = -0.00134148 Jy ! Component: 900 - total flux cleaned = -0.00129703 Jy ! Component: 950 - total flux cleaned = -0.0012537 Jy ! Component: 1000 - total flux cleaned = -0.0010819 Jy ! Component: 1050 - total flux cleaned = -0.00108222 Jy ! Component: 1100 - total flux cleaned = -0.000955606 Jy ! Component: 1150 - total flux cleaned = -0.00112153 Jy ! Component: 1200 - total flux cleaned = -0.000956132 Jy ! Component: 1250 - total flux cleaned = -0.000955996 Jy ! Component: 1300 - total flux cleaned = -0.000956353 Jy ! Component: 1350 - total flux cleaned = -0.00103675 Jy ! Component: 1400 - total flux cleaned = -0.000957117 Jy ! Component: 1450 - total flux cleaned = -0.000917441 Jy ! Component: 1500 - total flux cleaned = -0.00079944 Jy ! Component: 1550 - total flux cleaned = -0.000916484 Jy ! Component: 1600 - total flux cleaned = -0.000954734 Jy ! Component: 1650 - total flux cleaned = -0.00103129 Jy ! Component: 1700 - total flux cleaned = -0.000879081 Jy ! Component: 1750 - total flux cleaned = -0.00102938 Jy ! Component: 1800 - total flux cleaned = -0.000880107 Jy ! Component: 1850 - total flux cleaned = -0.000954238 Jy ! Component: 1900 - total flux cleaned = -0.000916969 Jy ! Component: 1950 - total flux cleaned = -0.00102639 Jy ! Component: 2000 - total flux cleaned = -0.00091719 Jy ! Component: 2050 - total flux cleaned = -0.000881366 Jy ! Component: 2100 - total flux cleaned = -0.000953179 Jy ! Component: 2150 - total flux cleaned = -0.000775634 Jy ! Component: 2200 - total flux cleaned = -0.000881444 Jy ! Component: 2250 - total flux cleaned = -0.000811539 Jy ! Component: 2300 - total flux cleaned = -0.00077667 Jy ! Component: 2350 - total flux cleaned = -0.000880559 Jy ! Component: 2400 - total flux cleaned = -0.000811714 Jy ! Component: 2450 - total flux cleaned = -0.000879476 Jy ! Component: 2500 - total flux cleaned = -0.000811766 Jy ! Component: 2550 - total flux cleaned = -0.000946605 Jy ! Component: 2600 - total flux cleaned = -0.000812823 Jy ! Component: 2650 - total flux cleaned = -0.000713277 Jy ! Component: 2700 - total flux cleaned = -0.000812169 Jy ! Component: 2750 - total flux cleaned = -0.00077914 Jy ! Component: 2800 - total flux cleaned = -0.000779018 Jy ! Component: 2850 - total flux cleaned = -0.000746454 Jy ! Component: 2900 - total flux cleaned = -0.000713826 Jy ! Component: 2950 - total flux cleaned = -0.000746273 Jy ! Component: 3000 - total flux cleaned = -0.000810025 Jy ! Component: 3050 - total flux cleaned = -0.000777839 Jy ! Component: 3100 - total flux cleaned = -0.000682814 Jy ! Component: 3150 - total flux cleaned = -0.000714453 Jy ! Component: 3200 - total flux cleaned = -0.000776741 Jy ! Component: 3250 - total flux cleaned = -0.000776785 Jy ! Component: 3300 - total flux cleaned = -0.000746004 Jy ! Component: 3350 - total flux cleaned = -0.000715113 Jy ! Component: 3400 - total flux cleaned = -0.000714586 Jy ! Component: 3450 - total flux cleaned = -0.00065401 Jy ! Component: 3500 - total flux cleaned = -0.000683996 Jy ! Component: 3550 - total flux cleaned = -0.000804665 Jy ! Component: 3600 - total flux cleaned = -0.000834591 Jy ! Component: 3650 - total flux cleaned = -0.000774984 Jy ! Component: 3700 - total flux cleaned = -0.000745156 Jy ! Component: 3750 - total flux cleaned = -0.000656754 Jy ! Component: 3800 - total flux cleaned = -0.000862006 Jy ! Component: 3850 - total flux cleaned = -0.000774389 Jy ! Component: 3900 - total flux cleaned = -0.000861553 Jy ! Component: 3950 - total flux cleaned = -0.000919415 Jy ! Component: 4000 - total flux cleaned = -0.000890437 Jy ! Component: 4050 - total flux cleaned = -0.00089038 Jy ! Total flux subtracted in 4096 components = -0.000947309 Jy ! Clean residual min=-0.001620 max=0.001820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.458323 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 419 components and 0.458323 Jy ![Exited script file: muppet] wmap "J1641+2257_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.585 x 7.343 at -5.394 degrees (North through East) ! Clean map min=-0.0027933 max=0.42168 Jy/beam ! Writing clean map to FITS file: J1641+2257_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.421684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000523519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372448 0.372448 0.744897 1.48979 2.97959 5.95918 11.9184 23.8367 47.6734 95.3468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.421 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.585 x 7.343 at -5.394 degrees (North through East) ! Clean map min=-0.0027933 max=0.42168 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 J1641+2257_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:04:41 2019