! Started logfile: J0253+3835_S_2014_08_09_pus_uvs.log on Tue Nov 29 22:53:03 2016 obs J0253+3835_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0253+3835_S_2014_08_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778968 visibilities/baseline/integration-bin. ! Found source: J0253+3835 ! ! 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 342 lines of history. ! ! Reading 7852 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 J0253+3835_S_2014_08_09_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.743577Jy sigma=0.009371 ! Fit after self-cal, rms=0.730371Jy sigma=0.009220 ! 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=3.807 mas, bmaj=6.636 mas, bpa=16.96 degrees ! Estimated noise=902.06 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 = 0.20485 Jy ! Component: 100 - total flux cleaned = 0.262168 Jy ! Total flux subtracted in 100 components = 0.262168 Jy ! Clean residual min=-0.011140 max=0.024966 Jy/beam ! Clean residual mean=0.000066 rms=0.003483 Jy/beam ! Combined flux in latest and established models = 0.262168 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.262168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093028Jy sigma=0.001083 ! Fit after self-cal, rms=0.092806Jy sigma=0.001081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284157 Jy ! Component: 100 - total flux cleaned = 0.0447276 Jy ! Total flux subtracted in 100 components = 0.0447276 Jy ! Clean residual min=-0.009284 max=0.013948 Jy/beam ! Clean residual mean=0.000037 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.306896 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.306896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081260Jy sigma=0.000936 ! Fit after self-cal, rms=0.081094Jy sigma=0.000935 ! 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=4.544 mas, bmaj=7.34 mas, bpa=13.27 degrees ! Estimated noise=644.934 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 (-3.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171423 Jy ! Component: 100 - total flux cleaned = 0.02747 Jy ! Component: 150 - total flux cleaned = 0.0343849 Jy ! Component: 200 - total flux cleaned = 0.0395762 Jy ! Total flux subtracted in 200 components = 0.0395762 Jy ! Clean residual min=-0.007463 max=0.006139 Jy/beam ! Clean residual mean=0.000029 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.346472 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 89 components and 0.346472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076695Jy sigma=0.000882 ! Fit after self-cal, rms=0.076443Jy sigma=0.000880 ! 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 1.00 FD 0.89 HN 0.97 KP 1.05 ! LA 1.10 MK 1.00* NL 0.98 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.04 KP 1.01 ! LA 1.05 MK 1.00* NL 1.03 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.03 KP 0.90 ! LA 0.84 MK 1.00* NL 1.00 OV 0.93 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.00 KP 0.87 ! LA 0.80 MK 1.00* NL 1.07 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.076443Jy sigma=0.000880 ! Fit after self-cal, rms=0.067771Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.576 mas, bmaj=7.376 mas, bpa=12.97 degrees ! Estimated noise=639.5 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 = 0.00211521 Jy ! Component: 100 - total flux cleaned = 0.00270864 Jy ! Component: 150 - total flux cleaned = 0.00284116 Jy ! Component: 200 - total flux cleaned = 0.00268455 Jy ! Total flux subtracted in 200 components = 0.00268455 Jy ! Clean residual min=-0.004362 max=0.004445 Jy/beam ! Clean residual mean=0.000009 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.349156 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.349156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067609Jy sigma=0.000798 ! Fit after self-cal, rms=0.067572Jy sigma=0.000798 ! 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=0.067572Jy sigma=0.000798 ! Fit after self-cal, rms=0.067561Jy sigma=0.000792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.568 mas, bmaj=7.385 mas, bpa=12.96 degrees ! Estimated noise=639.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781022 Jy ! Component: 100 - total flux cleaned = 0.00106296 Jy ! Component: 150 - total flux cleaned = 0.00128291 Jy ! Component: 200 - total flux cleaned = 0.00147426 Jy ! Total flux subtracted in 200 components = 0.00147426 Jy ! Clean residual min=-0.003764 max=0.004526 Jy/beam ! Clean residual mean=0.000007 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.350631 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.350631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067502Jy sigma=0.000791 ! Fit after self-cal, rms=0.067483Jy sigma=0.000791 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 = 0.000195768 Jy ! Component: 100 - total flux cleaned = 0.00045921 Jy ! Component: 150 - total flux cleaned = 0.000616921 Jy ! Component: 200 - total flux cleaned = 0.000728611 Jy ! Total flux subtracted in 200 components = 0.000728611 Jy ! Clean residual min=-0.003707 max=0.004373 Jy/beam ! Clean residual mean=0.000006 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.351359 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.351359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067458Jy sigma=0.000790 ! Fit after self-cal, rms=0.067442Jy sigma=0.000790 ! 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=0.067442Jy sigma=0.000790 ! Fit after self-cal, rms=0.067359Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=7.389 mas, bpa=12.98 degrees ! Estimated noise=638.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.27932e-05 Jy ! Component: 100 - total flux cleaned = 0.000249141 Jy ! Component: 150 - total flux cleaned = 0.000357457 Jy ! Component: 200 - total flux cleaned = 0.000429602 Jy ! Total flux subtracted in 200 components = 0.000429602 Jy ! Clean residual min=-0.003762 max=0.004307 Jy/beam ! Clean residual mean=0.000006 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.351789 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.351789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067340Jy sigma=0.000790 ! Fit after self-cal, rms=0.067327Jy sigma=0.000790 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 = 4.00424e-05 Jy ! Component: 100 - total flux cleaned = 9.15842e-05 Jy ! Component: 150 - total flux cleaned = 0.000113704 Jy ! Component: 200 - total flux cleaned = 9.22671e-05 Jy ! Total flux subtracted in 200 components = 9.22671e-05 Jy ! Clean residual min=-0.003782 max=0.004259 Jy/beam ! Clean residual mean=0.000006 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.351881 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.351881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067314Jy sigma=0.000789 ! Fit after self-cal, rms=0.067305Jy sigma=0.000789 ! 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=0.067305Jy sigma=0.000789 ! Fit after self-cal, rms=0.067291Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.059 mas, bmaj=9.555 mas, bpa=-6.202 degrees ! Estimated noise=729.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162182 Jy ! Component: 100 - total flux cleaned = -0.00032176 Jy ! Component: 150 - total flux cleaned = -0.000446104 Jy ! Component: 200 - total flux cleaned = -0.000486869 Jy ! Total flux subtracted in 200 components = -0.000486869 Jy ! Clean residual min=-0.005159 max=0.005584 Jy/beam ! Clean residual mean=0.000013 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.351394 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 0.351394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067302Jy sigma=0.000789 ! Fit after self-cal, rms=0.067284Jy sigma=0.000789 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 = 0.000105159 Jy ! Component: 100 - total flux cleaned = 0.000193105 Jy ! Component: 150 - total flux cleaned = 0.000210709 Jy ! Component: 200 - total flux cleaned = 0.000225878 Jy ! Total flux subtracted in 200 components = 0.000225878 Jy ! Clean residual min=-0.005226 max=0.005619 Jy/beam ! Clean residual mean=0.000013 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.35162 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.35162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067292Jy sigma=0.000789 ! Fit after self-cal, rms=0.067283Jy sigma=0.000789 ! 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=4.562 mas, bmaj=7.39 mas, bpa=12.98 degrees ! Estimated noise=638.211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.562 x 7.39 at 12.98 degrees (North through East) ! Clean map min=-0.0039229 max=0.26103 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=3.812 mas, bmaj=6.665 mas, bpa=16.71 degrees ! Estimated noise=896.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20328 Jy ! Component: 100 - total flux cleaned = 0.262471 Jy ! Component: 150 - total flux cleaned = 0.289982 Jy ! Component: 200 - total flux cleaned = 0.305606 Jy ! Total flux subtracted in 200 components = 0.305606 Jy ! Clean residual min=-0.005883 max=0.008098 Jy/beam ! Clean residual mean=0.000031 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.305606 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.305606 Jy ! Inverting map and beam ! Estimated beam: bmin=4.562 mas, bmaj=7.39 mas, bpa=12.98 degrees ! Estimated noise=638.211 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 = 0.0131185 Jy ! Component: 100 - total flux cleaned = 0.0215665 Jy ! Component: 150 - total flux cleaned = 0.0275203 Jy ! Component: 200 - total flux cleaned = 0.0320163 Jy ! Total flux subtracted in 200 components = 0.0320163 Jy ! Clean residual min=-0.004772 max=0.004385 Jy/beam ! Clean residual mean=0.000018 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.337622 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 99 components and 0.337622 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=8.059 mas, bmaj=9.555 mas, bpa=-6.202 degrees ! Estimated noise=729.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490279 Jy ! Component: 100 - total flux cleaned = 0.00808482 Jy ! Component: 150 - total flux cleaned = 0.010302 Jy ! Component: 200 - total flux cleaned = 0.0117515 Jy ! Total flux subtracted in 200 components = 0.0117515 Jy ! Clean residual min=-0.005595 max=0.005708 Jy/beam ! Clean residual mean=0.000017 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.349373 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 = 0.000615342 Jy ! Component: 100 - total flux cleaned = 0.00103758 Jy ! Component: 150 - total flux cleaned = 0.00135958 Jy ! Component: 200 - total flux cleaned = 0.00163367 Jy ! Total flux subtracted in 200 components = 0.00163367 Jy ! Clean residual min=-0.005403 max=0.005720 Jy/beam ! Clean residual mean=0.000014 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.351007 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 160 components and 0.351007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.562 mas, bmaj=7.39 mas, bpa=12.98 degrees ! Estimated noise=638.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313544 Jy ! Component: 100 - total flux cleaned = 0.000408246 Jy ! Component: 150 - total flux cleaned = 0.00045074 Jy ! Component: 200 - total flux cleaned = 0.000524631 Jy ! Total flux subtracted in 200 components = 0.000524631 Jy ! Clean residual min=-0.004109 max=0.004478 Jy/beam ! Clean residual mean=0.000006 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.351532 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 175 components and 0.351532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067308Jy sigma=0.000789 ! Fit after self-cal, rms=0.067285Jy sigma=0.000789 wmodel J0253+3835_S_2014_08_09_pus_map.mod ! Writing 175 model components to file: J0253+3835_S_2014_08_09_pus_map.mod wobs J0253+3835_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0253+3835_S_2014_08_09_pus_uvs.fits wwins J0253+3835_S_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0253+3835_S_2014_08_09_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 = 0.00141143 Jy ! Component: 100 - total flux cleaned = 0.00253839 Jy ! Component: 150 - total flux cleaned = 0.00350929 Jy ! Component: 200 - total flux cleaned = 0.00424833 Jy ! Component: 250 - total flux cleaned = 0.00489453 Jy ! Component: 300 - total flux cleaned = 0.00551274 Jy ! Component: 350 - total flux cleaned = 0.00595763 Jy ! Component: 400 - total flux cleaned = 0.00643383 Jy ! Component: 450 - total flux cleaned = 0.00684935 Jy ! Component: 500 - total flux cleaned = 0.00734177 Jy ! Component: 550 - total flux cleaned = 0.00773291 Jy ! Component: 600 - total flux cleaned = 0.00815578 Jy ! Component: 650 - total flux cleaned = 0.00844405 Jy ! Component: 700 - total flux cleaned = 0.00884673 Jy ! Component: 750 - total flux cleaned = 0.00912189 Jy ! Component: 800 - total flux cleaned = 0.00954446 Jy ! Component: 850 - total flux cleaned = 0.00984439 Jy ! Component: 900 - total flux cleaned = 0.0101749 Jy ! Component: 950 - total flux cleaned = 0.01039 Jy ! Component: 1000 - total flux cleaned = 0.010672 Jy ! Component: 1050 - total flux cleaned = 0.0109129 Jy ! Component: 1100 - total flux cleaned = 0.011216 Jy ! Component: 1150 - total flux cleaned = 0.0114468 Jy ! Component: 1200 - total flux cleaned = 0.0116094 Jy ! Component: 1250 - total flux cleaned = 0.0118006 Jy ! Component: 1300 - total flux cleaned = 0.0120195 Jy ! Component: 1350 - total flux cleaned = 0.0122029 Jy ! Component: 1400 - total flux cleaned = 0.0122932 Jy ! Component: 1450 - total flux cleaned = 0.0124999 Jy ! Component: 1500 - total flux cleaned = 0.0126157 Jy ! Component: 1550 - total flux cleaned = 0.0127577 Jy ! Component: 1600 - total flux cleaned = 0.0128694 Jy ! Component: 1650 - total flux cleaned = 0.0130077 Jy ! Component: 1700 - total flux cleaned = 0.0131169 Jy ! Component: 1750 - total flux cleaned = 0.0133036 Jy ! Component: 1800 - total flux cleaned = 0.0133558 Jy ! Component: 1850 - total flux cleaned = 0.0134852 Jy ! Component: 1900 - total flux cleaned = 0.0136375 Jy ! Component: 1950 - total flux cleaned = 0.0137372 Jy ! Component: 2000 - total flux cleaned = 0.0137622 Jy ! Component: 2050 - total flux cleaned = 0.0140296 Jy ! Component: 2100 - total flux cleaned = 0.0140055 Jy ! Component: 2150 - total flux cleaned = 0.0141236 Jy ! Component: 2200 - total flux cleaned = 0.0142397 Jy ! Component: 2250 - total flux cleaned = 0.0142629 Jy ! Component: 2300 - total flux cleaned = 0.0144208 Jy ! Component: 2350 - total flux cleaned = 0.0145762 Jy ! Component: 2400 - total flux cleaned = 0.0146854 Jy ! Component: 2450 - total flux cleaned = 0.0147715 Jy ! Component: 2500 - total flux cleaned = 0.0149203 Jy ! Component: 2550 - total flux cleaned = 0.0150675 Jy ! Component: 2600 - total flux cleaned = 0.0151714 Jy ! Component: 2650 - total flux cleaned = 0.015192 Jy ! Component: 2700 - total flux cleaned = 0.0153533 Jy ! Component: 2750 - total flux cleaned = 0.0153932 Jy ! Component: 2800 - total flux cleaned = 0.0155897 Jy ! Component: 2850 - total flux cleaned = 0.0157058 Jy ! Component: 2900 - total flux cleaned = 0.0157822 Jy ! Component: 2950 - total flux cleaned = 0.0158577 Jy ! Component: 3000 - total flux cleaned = 0.01597 Jy ! Component: 3050 - total flux cleaned = 0.0160808 Jy ! Component: 3100 - total flux cleaned = 0.0162083 Jy ! Component: 3150 - total flux cleaned = 0.0163521 Jy ! Component: 3200 - total flux cleaned = 0.0163876 Jy ! Component: 3250 - total flux cleaned = 0.0165105 Jy ! Component: 3300 - total flux cleaned = 0.0166145 Jy ! Component: 3350 - total flux cleaned = 0.0167515 Jy ! Component: 3400 - total flux cleaned = 0.016802 Jy ! Component: 3450 - total flux cleaned = 0.0169023 Jy ! Component: 3500 - total flux cleaned = 0.0169354 Jy ! Component: 3550 - total flux cleaned = 0.0170174 Jy ! Component: 3600 - total flux cleaned = 0.0171469 Jy ! Component: 3650 - total flux cleaned = 0.0171949 Jy ! Component: 3700 - total flux cleaned = 0.0172584 Jy ! Component: 3750 - total flux cleaned = 0.0173366 Jy ! Component: 3800 - total flux cleaned = 0.0173831 Jy ! Component: 3850 - total flux cleaned = 0.0174748 Jy ! Component: 3900 - total flux cleaned = 0.0175051 Jy ! Component: 3950 - total flux cleaned = 0.0175953 Jy ! Component: 4000 - total flux cleaned = 0.0176695 Jy ! Component: 4050 - total flux cleaned = 0.0177135 Jy ! Total flux subtracted in 4096 components = 0.0177865 Jy ! Clean residual min=-0.000876 max=0.000854 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.369318 Jy keep ! Adding 406 model components to the UV plane model. ! The established model now contains 581 components and 0.369318 Jy ![Exited script file: muppet] wmap "J0253+3835_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.562 x 7.39 at 12.98 degrees (North through East) ! Clean map min=-0.0025775 max=0.26132 Jy/beam ! Writing clean map to FITS file: J0253+3835_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.261317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303399 device "J0253+3835_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0253+3835_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348312 0.348312 0.696624 1.39325 2.78649 5.57299 11.146 22.292 44.5839 89.1678 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.261 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.562 x 7.39 at 12.98 degrees (North through East) ! Clean map min=-0.0025775 max=0.26132 Jy/beam quit ! Quitting program ! Log file J0253+3835_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 22:53:08 2016