! Started logfile: J1727+4530_S_2017_02_19_pus_uvs.log on Sat May 4 18:55:51 2019 obs J1727+4530_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1727+4530_S_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.668056 visibilities/baseline/integration-bin. ! Found source: J1727+4530 ! ! 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 482 lines of history. ! ! Reading 1924 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 J1727+4530_S_2017_02_19_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923690Jy sigma=0.008258 ! Fit after self-cal, rms=0.918980Jy sigma=0.008213 ! 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=2.666 mas, bmaj=6.612 mas, bpa=5.93 degrees ! Estimated noise=2310.08 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 = 1.43914 Jy ! Component: 100 - total flux cleaned = 1.75297 Jy ! Total flux subtracted in 100 components = 1.75297 Jy ! Clean residual min=-0.045566 max=0.087709 Jy/beam ! Clean residual mean=-0.000084 rms=0.011931 Jy/beam ! Combined flux in latest and established models = 1.75297 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.75297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295409Jy sigma=0.002283 ! Fit after self-cal, rms=0.295409Jy sigma=0.002283 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0816421 Jy ! Component: 100 - total flux cleaned = 0.118682 Jy ! Total flux subtracted in 100 components = 0.118682 Jy ! Clean residual min=-0.042704 max=0.040140 Jy/beam ! Clean residual mean=-0.000022 rms=0.009970 Jy/beam ! Combined flux in latest and established models = 1.87165 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.87165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262081Jy sigma=0.002035 ! Fit after self-cal, rms=0.262076Jy sigma=0.002035 ! 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=2.971 mas, bmaj=6.997 mas, bpa=9.306 degrees ! Estimated noise=1900.77 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 = 0.0309607 Jy ! Component: 100 - total flux cleaned = 0.047543 Jy ! Component: 150 - total flux cleaned = 0.0592598 Jy ! Component: 200 - total flux cleaned = 0.0678006 Jy ! Total flux subtracted in 200 components = 0.0678006 Jy ! Clean residual min=-0.040305 max=0.036031 Jy/beam ! Clean residual mean=-0.000017 rms=0.008945 Jy/beam ! Combined flux in latest and established models = 1.93945 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 1.93945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255809Jy sigma=0.002018 ! Fit after self-cal, rms=0.255806Jy sigma=0.002017 ! 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 0.98 HN 0.99 KP 1.04 ! LA 1.03 MK 1.01 NL 0.88 OV 1.03 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 1.03 OV 1.08 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.98 KP 0.88 ! LA 0.78 MK 1.05 NL 1.15 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 HN 0.93 KP 1.00* ! LA 0.85 MK 1.28 NL 1.00* OV 1.12 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.255806Jy sigma=0.002017 ! Fit after self-cal, rms=0.098945Jy sigma=0.000813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=7.007 mas, bpa=9.561 degrees ! Estimated noise=1900.16 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 = -0.0060379 Jy ! Component: 100 - total flux cleaned = -0.00998971 Jy ! Component: 150 - total flux cleaned = -0.0109991 Jy ! Component: 200 - total flux cleaned = -0.011644 Jy ! Total flux subtracted in 200 components = -0.011644 Jy ! Clean residual min=-0.012855 max=0.012860 Jy/beam ! Clean residual mean=-0.000022 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 1.92781 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 1.92781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098402Jy sigma=0.000809 ! Fit after self-cal, rms=0.098401Jy sigma=0.000808 ! 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=0.098401Jy sigma=0.000808 ! Fit after self-cal, rms=0.077870Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.011 mas, bpa=9.557 degrees ! Estimated noise=1898.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00352507 Jy ! Component: 100 - total flux cleaned = -0.0054923 Jy ! Component: 150 - total flux cleaned = -0.00616883 Jy ! Component: 200 - total flux cleaned = -0.00676065 Jy ! Total flux subtracted in 200 components = -0.00676065 Jy ! Clean residual min=-0.007146 max=0.008566 Jy/beam ! Clean residual mean=-0.000031 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 1.92105 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 1.92105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077636Jy sigma=0.000679 ! Fit after self-cal, rms=0.077649Jy sigma=0.000678 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 (-4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720172 Jy ! Component: 100 - total flux cleaned = 0.00804159 Jy ! Component: 150 - total flux cleaned = 0.00794458 Jy ! Component: 200 - total flux cleaned = 0.00777464 Jy ! Total flux subtracted in 200 components = 0.00777464 Jy ! Clean residual min=-0.006424 max=0.005483 Jy/beam ! Clean residual mean=-0.000023 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 1.92882 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 1.92882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076928Jy sigma=0.000672 ! Fit after self-cal, rms=0.076840Jy sigma=0.000671 ! 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=0.076840Jy sigma=0.000671 ! Fit after self-cal, rms=0.076531Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=7.012 mas, bpa=9.558 degrees ! Estimated noise=1897.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110804 Jy ! Component: 100 - total flux cleaned = 0.000713264 Jy ! Component: 150 - total flux cleaned = 0.000461139 Jy ! Component: 200 - total flux cleaned = 0.000248297 Jy ! Total flux subtracted in 200 components = 0.000248297 Jy ! Clean residual min=-0.005752 max=0.004957 Jy/beam ! Clean residual mean=-0.000021 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 1.92907 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 1.92907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076301Jy sigma=0.000667 ! Fit after self-cal, rms=0.076283Jy 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 = 0.000571239 Jy ! Component: 100 - total flux cleaned = 0.000511913 Jy ! Component: 150 - total flux cleaned = 0.000460751 Jy ! Component: 200 - total flux cleaned = 0.000360597 Jy ! Total flux subtracted in 200 components = 0.000360597 Jy ! Clean residual min=-0.005806 max=0.005021 Jy/beam ! Clean residual mean=-0.000020 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 1.92943 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 1.92943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076192Jy sigma=0.000666 ! Fit after self-cal, rms=0.076184Jy sigma=0.000666 ! 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=0.076184Jy sigma=0.000666 ! Fit after self-cal, rms=0.076111Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.501 mas, bmaj=8.997 mas, bpa=11.39 degrees ! Estimated noise=2536.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541166 Jy ! Component: 100 - total flux cleaned = 0.000217026 Jy ! Component: 150 - total flux cleaned = 0.000210204 Jy ! Component: 200 - total flux cleaned = 0.00028389 Jy ! Total flux subtracted in 200 components = 0.00028389 Jy ! Clean residual min=-0.006450 max=0.006109 Jy/beam ! Clean residual mean=-0.000044 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 1.92971 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 1.92971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076084Jy sigma=0.000665 ! Fit after self-cal, rms=0.076057Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.16742e-05 Jy ! Component: 100 - total flux cleaned = 0.000134291 Jy ! Component: 150 - total flux cleaned = 0.000132195 Jy ! Component: 200 - total flux cleaned = 0.000152684 Jy ! Total flux subtracted in 200 components = 0.000152684 Jy ! Clean residual min=-0.006358 max=0.006215 Jy/beam ! Clean residual mean=-0.000043 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 1.92987 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 1.92987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076066Jy sigma=0.000665 ! Fit after self-cal, rms=0.076060Jy sigma=0.000665 ! 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=2.986 mas, bmaj=7.014 mas, bpa=9.564 degrees ! Estimated noise=1896.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 7.014 at 9.564 degrees (North through East) ! Clean map min=-0.0056333 max=1.8557 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076060Jy sigma=0.000665 ! Fit after self-cal, rms=0.069738Jy sigma=0.000610 ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=7.015 mas, bpa=9.571 degrees ! Estimated noise=1895.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056879 Jy ! Component: 100 - total flux cleaned = -0.000802083 Jy ! Component: 150 - total flux cleaned = -0.000948801 Jy ! Component: 200 - total flux cleaned = -0.00107468 Jy ! Total flux subtracted in 200 components = -0.00107468 Jy ! Clean residual min=-0.005933 max=0.004932 Jy/beam ! Clean residual mean=-0.000019 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 1.92879 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 1.92879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069647Jy sigma=0.000610 ! Fit after self-cal, rms=0.069645Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.37579e-06 Jy ! Component: 100 - total flux cleaned = 0.000104765 Jy ! Component: 150 - total flux cleaned = 7.34642e-05 Jy ! Component: 200 - total flux cleaned = 7.28432e-05 Jy ! Total flux subtracted in 200 components = 7.28432e-05 Jy ! Clean residual min=-0.005937 max=0.004938 Jy/beam ! Clean residual mean=-0.000019 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 1.92886 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 1.92886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069613Jy sigma=0.000609 ! Fit after self-cal, rms=0.069611Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069611Jy sigma=0.000609 ! Fit after self-cal, rms=0.069586Jy sigma=0.000609 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=2.679 mas, bmaj=6.628 mas, bpa=6.055 degrees ! Estimated noise=2317.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44398 Jy ! Component: 100 - total flux cleaned = 1.75887 Jy ! Component: 150 - total flux cleaned = 1.83495 Jy ! Component: 200 - total flux cleaned = 1.86707 Jy ! Total flux subtracted in 200 components = 1.86707 Jy ! Clean residual min=-0.009609 max=0.014615 Jy/beam ! Clean residual mean=-0.000039 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 1.86707 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.86707 Jy ! Inverting map and beam ! Estimated beam: bmin=2.987 mas, bmaj=7.016 mas, bpa=9.576 degrees ! Estimated noise=1895.41 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 = 0.0203083 Jy ! Component: 100 - total flux cleaned = 0.0319897 Jy ! Component: 150 - total flux cleaned = 0.0395562 Jy ! Component: 200 - total flux cleaned = 0.0449561 Jy ! Total flux subtracted in 200 components = 0.0449561 Jy ! Clean residual min=-0.005914 max=0.004791 Jy/beam ! Clean residual mean=-0.000031 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 1.91202 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 1.91202 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=6.501 mas, bmaj=9.001 mas, bpa=11.38 degrees ! Estimated noise=2532.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621683 Jy ! Component: 100 - total flux cleaned = 0.009651 Jy ! Component: 150 - total flux cleaned = 0.0118965 Jy ! Component: 200 - total flux cleaned = 0.0134697 Jy ! Total flux subtracted in 200 components = 0.0134697 Jy ! Clean residual min=-0.006397 max=0.005842 Jy/beam ! Clean residual mean=-0.000047 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 1.92549 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 = 0.00115174 Jy ! Component: 100 - total flux cleaned = 0.00182682 Jy ! Component: 150 - total flux cleaned = 0.00206216 Jy ! Component: 200 - total flux cleaned = 0.00221814 Jy ! Total flux subtracted in 200 components = 0.00221814 Jy ! Clean residual min=-0.006344 max=0.005890 Jy/beam ! Clean residual mean=-0.000044 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 1.92771 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 105 components and 1.92771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.987 mas, bmaj=7.016 mas, bpa=9.576 degrees ! Estimated noise=1895.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725349 Jy ! Component: 100 - total flux cleaned = 0.00131046 Jy ! Component: 150 - total flux cleaned = 0.00144894 Jy ! Component: 200 - total flux cleaned = 0.00151241 Jy ! Total flux subtracted in 200 components = 0.00151241 Jy ! Clean residual min=-0.005807 max=0.004813 Jy/beam ! Clean residual mean=-0.000019 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 1.92922 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 1.92922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069757Jy sigma=0.000611 ! Fit after self-cal, rms=0.069744Jy sigma=0.000611 wmodel J1727+4530_S_2017_02_19_pus_map.mod ! Writing 126 model components to file: J1727+4530_S_2017_02_19_pus_map.mod wobs J1727+4530_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1727+4530_S_2017_02_19_pus_uvs.fits wwins J1727+4530_S_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1727+4530_S_2017_02_19_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 = -0.00114586 Jy ! Component: 100 - total flux cleaned = -0.00164399 Jy ! Component: 150 - total flux cleaned = -0.00227299 Jy ! Component: 200 - total flux cleaned = -0.00279687 Jy ! Component: 250 - total flux cleaned = -0.00330208 Jy ! Component: 300 - total flux cleaned = -0.00379039 Jy ! Component: 350 - total flux cleaned = -0.00446647 Jy ! Component: 400 - total flux cleaned = -0.00492552 Jy ! Component: 450 - total flux cleaned = -0.00537349 Jy ! Component: 500 - total flux cleaned = -0.00599365 Jy ! Component: 550 - total flux cleaned = -0.00629607 Jy ! Component: 600 - total flux cleaned = -0.00671062 Jy ! Component: 650 - total flux cleaned = -0.00705617 Jy ! Component: 700 - total flux cleaned = -0.00728109 Jy ! Component: 750 - total flux cleaned = -0.00744715 Jy ! Component: 800 - total flux cleaned = -0.00760866 Jy ! Component: 850 - total flux cleaned = -0.00771402 Jy ! Component: 900 - total flux cleaned = -0.00781739 Jy ! Component: 950 - total flux cleaned = -0.00771543 Jy ! Component: 1000 - total flux cleaned = -0.00776547 Jy ! Component: 1050 - total flux cleaned = -0.00781375 Jy ! Component: 1100 - total flux cleaned = -0.00776483 Jy ! Component: 1150 - total flux cleaned = -0.00781296 Jy ! Component: 1200 - total flux cleaned = -0.00776708 Jy ! Component: 1250 - total flux cleaned = -0.0079053 Jy ! Component: 1300 - total flux cleaned = -0.00799639 Jy ! Component: 1350 - total flux cleaned = -0.00799687 Jy ! Component: 1400 - total flux cleaned = -0.00777739 Jy ! Component: 1450 - total flux cleaned = -0.00773414 Jy ! Component: 1500 - total flux cleaned = -0.00760657 Jy ! Component: 1550 - total flux cleaned = -0.00735502 Jy ! Component: 1600 - total flux cleaned = -0.00731365 Jy ! Component: 1650 - total flux cleaned = -0.00715133 Jy ! Component: 1700 - total flux cleaned = -0.00699108 Jy ! Component: 1750 - total flux cleaned = -0.00699065 Jy ! Component: 1800 - total flux cleaned = -0.00691122 Jy ! Component: 1850 - total flux cleaned = -0.00687225 Jy ! Component: 1900 - total flux cleaned = -0.00683394 Jy ! Component: 1950 - total flux cleaned = -0.00660826 Jy ! Component: 2000 - total flux cleaned = -0.00653411 Jy ! Component: 2050 - total flux cleaned = -0.00642406 Jy ! Component: 2100 - total flux cleaned = -0.0063153 Jy ! Component: 2150 - total flux cleaned = -0.00610076 Jy ! Component: 2200 - total flux cleaned = -0.00620704 Jy ! Component: 2250 - total flux cleaned = -0.00603226 Jy ! Component: 2300 - total flux cleaned = -0.00599765 Jy ! Component: 2350 - total flux cleaned = -0.00596343 Jy ! Component: 2400 - total flux cleaned = -0.00579337 Jy ! Component: 2450 - total flux cleaned = -0.00569245 Jy ! Component: 2500 - total flux cleaned = -0.00562553 Jy ! Component: 2550 - total flux cleaned = -0.00555973 Jy ! Component: 2600 - total flux cleaned = -0.00542914 Jy ! Component: 2650 - total flux cleaned = -0.00533189 Jy ! Component: 2700 - total flux cleaned = -0.00514008 Jy ! Component: 2750 - total flux cleaned = -0.004951 Jy ! Component: 2800 - total flux cleaned = -0.00495103 Jy ! Component: 2850 - total flux cleaned = -0.0047649 Jy ! Component: 2900 - total flux cleaned = -0.00464201 Jy ! Component: 2950 - total flux cleaned = -0.00452014 Jy ! Component: 3000 - total flux cleaned = -0.00448984 Jy ! Component: 3050 - total flux cleaned = -0.00436962 Jy ! Component: 3100 - total flux cleaned = -0.00416209 Jy ! Component: 3150 - total flux cleaned = -0.0041918 Jy ! Component: 3200 - total flux cleaned = -0.0040457 Jy ! Component: 3250 - total flux cleaned = -0.00395852 Jy ! Component: 3300 - total flux cleaned = -0.00390134 Jy ! Component: 3350 - total flux cleaned = -0.00370152 Jy ! Component: 3400 - total flux cleaned = -0.00358859 Jy ! Component: 3450 - total flux cleaned = -0.00336349 Jy ! Component: 3500 - total flux cleaned = -0.00330754 Jy ! Component: 3550 - total flux cleaned = -0.003197 Jy ! Component: 3600 - total flux cleaned = -0.00303196 Jy ! Component: 3650 - total flux cleaned = -0.00289554 Jy ! Component: 3700 - total flux cleaned = -0.00281436 Jy ! Component: 3750 - total flux cleaned = -0.00278752 Jy ! Component: 3800 - total flux cleaned = -0.00265327 Jy ! Component: 3850 - total flux cleaned = -0.00249355 Jy ! Component: 3900 - total flux cleaned = -0.00244088 Jy ! Component: 3950 - total flux cleaned = -0.0023357 Jy ! Component: 4000 - total flux cleaned = -0.00225757 Jy ! Component: 4050 - total flux cleaned = -0.00212808 Jy ! Total flux subtracted in 4096 components = -0.00217939 Jy ! Clean residual min=-0.001874 max=0.001404 Jy/beam ! Clean residual mean=-0.000006 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 1.92705 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 430 components and 1.92704 Jy ![Exited script file: muppet] wmap "J1727+4530_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.987 x 7.016 at 9.576 degrees (North through East) ! Clean map min=-0.0033073 max=1.8544 Jy/beam ! Writing clean map to FITS file: J1727+4530_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.85444 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000446991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0723113 0.0723113 0.144623 0.289245 0.57849 1.15698 2.31396 4.62792 9.25585 18.5117 37.0234 74.0468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.854 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.987 x 7.016 at 9.576 degrees (North through East) ! Clean map min=-0.0033073 max=1.8544 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 J1727+4530_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:55:56 2019