! Started logfile: J0100+6808_S_2017_04_28_pus_uvs.log on Thu May 2 16:13:55 2019 obs J0100+6808_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0100+6808_S_2017_04_28_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.944123 visibilities/baseline/integration-bin. ! Found source: J0100+6808 ! ! 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 671 lines of history. ! ! Reading 29400 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 J0100+6808_S_2017_04_28_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 711 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.672009Jy sigma=0.005458 ! Fit after self-cal, rms=0.644346Jy sigma=0.005269 ! 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=3.319 mas, bmaj=3.563 mas, bpa=-53.23 degrees ! Estimated noise=1063.28 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 = 0.34534 Jy ! Component: 100 - total flux cleaned = 0.452392 Jy ! Total flux subtracted in 100 components = 0.452392 Jy ! Clean residual min=-0.048654 max=0.214724 Jy/beam ! Clean residual mean=-0.000270 rms=0.016319 Jy/beam ! Combined flux in latest and established models = 0.452392 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.452392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.416753Jy sigma=0.003347 ! Fit after self-cal, rms=0.416741Jy sigma=0.003345 ! Inverting map ! Added new window around map position (-8.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170665 Jy ! Component: 100 - total flux cleaned = 0.236207 Jy ! Total flux subtracted in 100 components = 0.236207 Jy ! Clean residual min=-0.035147 max=0.113015 Jy/beam ! Clean residual mean=-0.000225 rms=0.011383 Jy/beam ! Combined flux in latest and established models = 0.688599 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.688599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327359Jy sigma=0.002629 ! Fit after self-cal, rms=0.314916Jy sigma=0.002526 ! Inverting map ! Added new window around map position (8, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110976 Jy ! Component: 100 - total flux cleaned = 0.182126 Jy ! Total flux subtracted in 100 components = 0.182126 Jy ! Clean residual min=-0.025520 max=0.042923 Jy/beam ! Clean residual mean=-0.000166 rms=0.007802 Jy/beam ! Combined flux in latest and established models = 0.870725 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.870725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243701Jy sigma=0.001930 ! Fit after self-cal, rms=0.238644Jy sigma=0.001890 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640072 Jy ! Component: 100 - total flux cleaned = 0.111369 Jy ! Total flux subtracted in 100 components = 0.111369 Jy ! Clean residual min=-0.019399 max=0.034708 Jy/beam ! Clean residual mean=-0.000143 rms=0.005846 Jy/beam ! Combined flux in latest and established models = 0.982094 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 105 components and 0.982094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203644Jy sigma=0.001597 ! Fit after self-cal, rms=0.202540Jy sigma=0.001588 ! Inverting map ! Added new window around map position (13, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440278 Jy ! Component: 100 - total flux cleaned = 0.0796682 Jy ! Total flux subtracted in 100 components = 0.0796682 Jy ! Clean residual min=-0.016650 max=0.024385 Jy/beam ! Clean residual mean=-0.000121 rms=0.004819 Jy/beam ! Combined flux in latest and established models = 1.06176 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 134 components and 1.06176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180945Jy sigma=0.001404 ! Fit after self-cal, rms=0.180490Jy sigma=0.001401 ! 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=4.106 mas, bmaj=4.226 mas, bpa=-45.02 degrees ! Estimated noise=575.532 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 = 0.0634002 Jy ! Component: 100 - total flux cleaned = 0.110636 Jy ! Component: 150 - total flux cleaned = 0.149442 Jy ! Component: 200 - total flux cleaned = 0.181823 Jy ! Total flux subtracted in 200 components = 0.181823 Jy ! Clean residual min=-0.017968 max=0.028904 Jy/beam ! Clean residual mean=-0.000171 rms=0.005842 Jy/beam ! Combined flux in latest and established models = 1.24358 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 192 components and 1.24358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145471Jy sigma=0.001097 ! Fit after self-cal, rms=0.144306Jy sigma=0.001089 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.02 KP 0.93 ! LA 0.97 MK 1.03 NL 0.95 OV 0.95 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.06 KP 0.91 ! LA 0.93 MK 1.02 NL 1.12 OV 0.99 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.04 KP 0.95 ! LA 0.93 MK 1.07 NL 1.03 OV 0.91 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.04 KP 1.00* ! LA 0.94 MK 1.02 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.144306Jy sigma=0.001089 ! Fit after self-cal, rms=0.123758Jy sigma=0.000977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.204 mas, bmaj=4.315 mas, bpa=-44.37 degrees ! Estimated noise=555.923 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 (30.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306954 Jy ! Component: 100 - total flux cleaned = 0.0486461 Jy ! Component: 150 - total flux cleaned = 0.0621377 Jy ! Component: 200 - total flux cleaned = 0.0726279 Jy ! Total flux subtracted in 200 components = 0.0726279 Jy ! Clean residual min=-0.012144 max=0.014156 Jy/beam ! Clean residual mean=-0.000011 rms=0.003459 Jy/beam ! Combined flux in latest and established models = 1.31621 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 231 components and 1.31621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115610Jy sigma=0.000891 ! Fit after self-cal, rms=0.114875Jy sigma=0.000885 ! 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=0.114875Jy sigma=0.000885 ! Fit after self-cal, rms=0.109910Jy sigma=0.000826 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=4.336 mas, bpa=-37.42 degrees ! Estimated noise=555.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932829 Jy ! Component: 100 - total flux cleaned = 0.0166953 Jy ! Component: 150 - total flux cleaned = 0.0227771 Jy ! Component: 200 - total flux cleaned = 0.0267567 Jy ! Total flux subtracted in 200 components = 0.0267567 Jy ! Clean residual min=-0.007498 max=0.010529 Jy/beam ! Clean residual mean=-0.000048 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 1.34297 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 256 components and 1.34297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108710Jy sigma=0.000814 ! Fit after self-cal, rms=0.108628Jy sigma=0.000813 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (16.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100302 Jy ! Component: 100 - total flux cleaned = 0.0128191 Jy ! Component: 150 - total flux cleaned = 0.0153176 Jy ! Component: 200 - total flux cleaned = 0.0172089 Jy ! Total flux subtracted in 200 components = 0.0172089 Jy ! Clean residual min=-0.007266 max=0.010420 Jy/beam ! Clean residual mean=-0.000033 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 1.36018 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 278 components and 1.36018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107549Jy sigma=0.000802 ! Fit after self-cal, rms=0.107350Jy sigma=0.000801 ! Inverting map ! Added new window around map position (46, 28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101482 Jy ! Component: 100 - total flux cleaned = 0.0159579 Jy ! Component: 150 - total flux cleaned = 0.0198445 Jy ! Component: 200 - total flux cleaned = 0.0229473 Jy ! Total flux subtracted in 200 components = 0.0229473 Jy ! Clean residual min=-0.007240 max=0.009224 Jy/beam ! Clean residual mean=-0.000033 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 1.38313 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 307 components and 1.38313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106221Jy sigma=0.000790 ! Fit after self-cal, rms=0.106116Jy sigma=0.000790 ! Inverting map ! Added new window around map position (13.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687095 Jy ! Component: 100 - total flux cleaned = 0.0103531 Jy ! Component: 150 - total flux cleaned = 0.0129051 Jy ! Component: 200 - total flux cleaned = 0.0149445 Jy ! Total flux subtracted in 200 components = 0.0149445 Jy ! Clean residual min=-0.006957 max=0.006911 Jy/beam ! Clean residual mean=-0.000026 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 1.39807 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 331 components and 1.39807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105371Jy sigma=0.000783 ! Fit after self-cal, rms=0.105301Jy sigma=0.000782 ! 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=0.105301Jy sigma=0.000782 ! Fit after self-cal, rms=0.104960Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=4.323 mas, bpa=-36.54 degrees ! Estimated noise=554.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586519 Jy ! Component: 100 - total flux cleaned = 0.010589 Jy ! Component: 150 - total flux cleaned = 0.0146233 Jy ! Component: 200 - total flux cleaned = 0.0169082 Jy ! Total flux subtracted in 200 components = 0.0169082 Jy ! Clean residual min=-0.005857 max=0.006431 Jy/beam ! Clean residual mean=-0.000021 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 1.41498 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 346 components and 1.41498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104444Jy sigma=0.000773 ! Fit after self-cal, rms=0.104394Jy sigma=0.000773 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 (36, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062129 Jy ! Component: 100 - total flux cleaned = 0.0102201 Jy ! Component: 150 - total flux cleaned = 0.0124203 Jy ! Component: 200 - total flux cleaned = 0.0137849 Jy ! Total flux subtracted in 200 components = 0.0137849 Jy ! Clean residual min=-0.005411 max=0.006342 Jy/beam ! Clean residual mean=-0.000015 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 1.42876 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 373 components and 1.42876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103903Jy sigma=0.000768 ! Fit after self-cal, rms=0.103870Jy sigma=0.000768 ! Inverting map ! Added new window around map position (105, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594973 Jy ! Component: 100 - total flux cleaned = 0.00938575 Jy ! Component: 150 - total flux cleaned = 0.0115287 Jy ! Component: 200 - total flux cleaned = 0.0130527 Jy ! Total flux subtracted in 200 components = 0.0130527 Jy ! Clean residual min=-0.004986 max=0.005061 Jy/beam ! Clean residual mean=-0.000025 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 1.44182 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 403 components and 1.44182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103434Jy sigma=0.000764 ! Fit after self-cal, rms=0.103416Jy sigma=0.000764 ! 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=0.103416Jy sigma=0.000764 ! Fit after self-cal, rms=0.103360Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.124 mas, bmaj=9.014 mas, bpa=59.9 degrees ! Estimated noise=688.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610129 Jy ! Component: 100 - total flux cleaned = 0.0106735 Jy ! Component: 150 - total flux cleaned = 0.0136961 Jy ! Component: 200 - total flux cleaned = 0.015913 Jy ! Total flux subtracted in 200 components = 0.015913 Jy ! Clean residual min=-0.005746 max=0.006417 Jy/beam ! Clean residual mean=-0.000042 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 1.45773 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 453 components and 1.45773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103144Jy sigma=0.000760 ! Fit after self-cal, rms=0.103113Jy sigma=0.000760 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 = 0.00195214 Jy ! Component: 100 - total flux cleaned = 0.0038651 Jy ! Component: 150 - total flux cleaned = 0.00554132 Jy ! Component: 200 - total flux cleaned = 0.00667814 Jy ! Total flux subtracted in 200 components = 0.00667814 Jy ! Clean residual min=-0.005528 max=0.006148 Jy/beam ! Clean residual mean=-0.000037 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 1.46441 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 476 components and 1.46441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103065Jy sigma=0.000759 ! Fit after self-cal, rms=0.103048Jy sigma=0.000759 ! 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=4.189 mas, bmaj=4.313 mas, bpa=-37.55 degrees ! Estimated noise=554.318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.189 x 4.313 at -37.55 degrees (North through East) ! Clean map min=-0.0043197 max=0.43312 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=3.379 mas, bmaj=3.619 mas, bpa=-50.47 degrees ! Estimated noise=1041.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.365488 Jy ! Component: 100 - total flux cleaned = 0.544942 Jy ! Component: 150 - total flux cleaned = 0.662472 Jy ! Component: 200 - total flux cleaned = 0.749736 Jy ! Total flux subtracted in 200 components = 0.749736 Jy ! Clean residual min=-0.022557 max=0.051104 Jy/beam ! Clean residual mean=-0.000174 rms=0.007679 Jy/beam ! Combined flux in latest and established models = 0.749736 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.749736 Jy ! Inverting map and beam ! Estimated beam: bmin=4.189 mas, bmaj=4.313 mas, bpa=-37.55 degrees ! Estimated noise=554.318 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 = 0.113006 Jy ! Component: 100 - total flux cleaned = 0.194607 Jy ! Component: 150 - total flux cleaned = 0.25851 Jy ! Component: 200 - total flux cleaned = 0.310331 Jy ! Total flux subtracted in 200 components = 0.310331 Jy ! Clean residual min=-0.018470 max=0.031537 Jy/beam ! Clean residual mean=-0.000238 rms=0.006433 Jy/beam ! Combined flux in latest and established models = 1.06007 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 136 components and 1.06007 Jy ! Inverting map ! Added new window around map position (8.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433159 Jy ! Component: 100 - total flux cleaned = 0.0801056 Jy ! Component: 150 - total flux cleaned = 0.11166 Jy ! Component: 200 - total flux cleaned = 0.13894 Jy ! Total flux subtracted in 200 components = 0.13894 Jy ! Clean residual min=-0.011610 max=0.016950 Jy/beam ! Clean residual mean=-0.000129 rms=0.004001 Jy/beam ! Combined flux in latest and established models = 1.19901 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 207 components and 1.19901 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=8.124 mas, bmaj=9.014 mas, bpa=59.9 degrees ! Estimated noise=688.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449518 Jy ! Component: 100 - total flux cleaned = 0.0781344 Jy ! Component: 150 - total flux cleaned = 0.104065 Jy ! Component: 200 - total flux cleaned = 0.125461 Jy ! Total flux subtracted in 200 components = 0.125461 Jy ! Clean residual min=-0.012073 max=0.014635 Jy/beam ! Clean residual mean=-0.000112 rms=0.004131 Jy/beam ! Combined flux in latest and established models = 1.32447 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 = 0.0181872 Jy ! Component: 100 - total flux cleaned = 0.0338944 Jy ! Component: 150 - total flux cleaned = 0.0475101 Jy ! Component: 200 - total flux cleaned = 0.059354 Jy ! Total flux subtracted in 200 components = 0.059354 Jy ! Clean residual min=-0.008278 max=0.009393 Jy/beam ! Clean residual mean=-0.000074 rms=0.002693 Jy/beam ! Combined flux in latest and established models = 1.38382 Jy ! Adding 210 model components to the UV plane model. ! The established model now contains 399 components and 1.38382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.189 mas, bmaj=4.313 mas, bpa=-37.55 degrees ! Estimated noise=554.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802042 Jy ! Component: 100 - total flux cleaned = 0.0137409 Jy ! Component: 150 - total flux cleaned = 0.0192157 Jy ! Component: 200 - total flux cleaned = 0.0239574 Jy ! Total flux subtracted in 200 components = 0.0239574 Jy ! Clean residual min=-0.005885 max=0.006903 Jy/beam ! Clean residual mean=-0.000027 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 1.40778 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 425 components and 1.40778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105213Jy sigma=0.000777 ! Fit after self-cal, rms=0.104986Jy sigma=0.000776 wmodel J0100+6808_S_2017_04_28_pus_map.mod ! Writing 425 model components to file: J0100+6808_S_2017_04_28_pus_map.mod wobs J0100+6808_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0100+6808_S_2017_04_28_pus_uvs.fits wwins J0100+6808_S_2017_04_28_pus_map.win ! wwins: Wrote 11 windows to J0100+6808_S_2017_04_28_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 = 0.00204384 Jy ! Component: 100 - total flux cleaned = 0.00226101 Jy ! Component: 150 - total flux cleaned = 0.00256733 Jy ! Component: 200 - total flux cleaned = 0.00266737 Jy ! Component: 250 - total flux cleaned = 0.00257414 Jy ! Component: 300 - total flux cleaned = 0.00293847 Jy ! Component: 350 - total flux cleaned = 0.00284721 Jy ! Component: 400 - total flux cleaned = 0.00284767 Jy ! Component: 450 - total flux cleaned = 0.00293412 Jy ! Component: 500 - total flux cleaned = 0.00318253 Jy ! Component: 550 - total flux cleaned = 0.00310014 Jy ! Component: 600 - total flux cleaned = 0.00310213 Jy ! Component: 650 - total flux cleaned = 0.00333812 Jy ! Component: 700 - total flux cleaned = 0.00349233 Jy ! Component: 750 - total flux cleaned = 0.00371954 Jy ! Component: 800 - total flux cleaned = 0.00387039 Jy ! Component: 850 - total flux cleaned = 0.00423483 Jy ! Component: 900 - total flux cleaned = 0.00459434 Jy ! Component: 950 - total flux cleaned = 0.00480447 Jy ! Component: 1000 - total flux cleaned = 0.00515066 Jy ! Component: 1050 - total flux cleaned = 0.00515044 Jy ! Component: 1100 - total flux cleaned = 0.00528478 Jy ! Component: 1150 - total flux cleaned = 0.00535262 Jy ! Component: 1200 - total flux cleaned = 0.00574603 Jy ! Component: 1250 - total flux cleaned = 0.00587389 Jy ! Component: 1300 - total flux cleaned = 0.00606592 Jy ! Component: 1350 - total flux cleaned = 0.00644009 Jy ! Component: 1400 - total flux cleaned = 0.00668665 Jy ! Component: 1450 - total flux cleaned = 0.00668636 Jy ! Component: 1500 - total flux cleaned = 0.00686526 Jy ! Component: 1550 - total flux cleaned = 0.00680563 Jy ! Component: 1600 - total flux cleaned = 0.00709813 Jy ! Component: 1650 - total flux cleaned = 0.00692314 Jy ! Component: 1700 - total flux cleaned = 0.00692321 Jy ! Component: 1750 - total flux cleaned = 0.00697872 Jy ! Component: 1800 - total flux cleaned = 0.00697831 Jy ! Component: 1850 - total flux cleaned = 0.00708889 Jy ! Component: 1900 - total flux cleaned = 0.00708795 Jy ! Component: 1950 - total flux cleaned = 0.0073031 Jy ! Component: 2000 - total flux cleaned = 0.0071971 Jy ! Component: 2050 - total flux cleaned = 0.00719816 Jy ! Component: 2100 - total flux cleaned = 0.00735248 Jy ! Component: 2150 - total flux cleaned = 0.00719989 Jy ! Component: 2200 - total flux cleaned = 0.00740166 Jy ! Component: 2250 - total flux cleaned = 0.00759972 Jy ! Component: 2300 - total flux cleaned = 0.00755019 Jy ! Component: 2350 - total flux cleaned = 0.00769524 Jy ! Component: 2400 - total flux cleaned = 0.00769479 Jy ! Component: 2450 - total flux cleaned = 0.00778957 Jy ! Component: 2500 - total flux cleaned = 0.00811855 Jy ! Component: 2550 - total flux cleaned = 0.00811721 Jy ! Component: 2600 - total flux cleaned = 0.00807138 Jy ! Component: 2650 - total flux cleaned = 0.00843527 Jy ! Component: 2700 - total flux cleaned = 0.00839042 Jy ! Component: 2750 - total flux cleaned = 0.00870275 Jy ! Component: 2800 - total flux cleaned = 0.00887852 Jy ! Component: 2850 - total flux cleaned = 0.00896591 Jy ! Component: 2900 - total flux cleaned = 0.00896578 Jy ! Component: 2950 - total flux cleaned = 0.00913656 Jy ! Component: 3000 - total flux cleaned = 0.00926341 Jy ! Component: 3050 - total flux cleaned = 0.00930521 Jy ! Component: 3100 - total flux cleaned = 0.00926409 Jy ! Component: 3150 - total flux cleaned = 0.00954952 Jy ! Component: 3200 - total flux cleaned = 0.00954939 Jy ! Component: 3250 - total flux cleaned = 0.00958915 Jy ! Component: 3300 - total flux cleaned = 0.00958944 Jy ! Component: 3350 - total flux cleaned = 0.00958921 Jy ! Component: 3400 - total flux cleaned = 0.00959013 Jy ! Component: 3450 - total flux cleaned = 0.00970602 Jy ! Component: 3500 - total flux cleaned = 0.00963005 Jy ! Component: 3550 - total flux cleaned = 0.00970626 Jy ! Component: 3600 - total flux cleaned = 0.00959468 Jy ! Component: 3650 - total flux cleaned = 0.00981622 Jy ! Component: 3700 - total flux cleaned = 0.00981655 Jy ! Component: 3750 - total flux cleaned = 0.00981678 Jy ! Component: 3800 - total flux cleaned = 0.00988872 Jy ! Component: 3850 - total flux cleaned = 0.00992351 Jy ! Component: 3900 - total flux cleaned = 0.00995891 Jy ! Component: 3950 - total flux cleaned = 0.00985406 Jy ! Component: 4000 - total flux cleaned = 0.0100624 Jy ! Component: 4050 - total flux cleaned = 0.0100622 Jy ! Total flux subtracted in 4096 components = 0.0099265 Jy ! Clean residual min=-0.001743 max=0.001924 Jy/beam ! Clean residual mean=-0.000014 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 1.41771 Jy keep ! Adding 342 model components to the UV plane model. ! The established model now contains 761 components and 1.4177 Jy ![Exited script file: muppet] wmap "J0100+6808_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.189 x 4.313 at -37.55 degrees (North through East) ! Clean map min=-0.0039549 max=0.43752 Jy/beam ! Writing clean map to FITS file: J0100+6808_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.437525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000629925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431925 0.431925 0.863849 1.7277 3.4554 6.91079 13.8216 27.6432 55.2863 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.437 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.189 x 4.313 at -37.55 degrees (North through East) ! Clean map min=-0.0039549 max=0.43752 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 J0100+6808_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:14:03 2019