! Started logfile: J1751+0939_S_2017_02_19_pus_uvs.log on Sat May 4 18:56:31 2019 obs J1751+0939_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1751+0939_S_2017_02_19_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.67963 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 2936 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 J1751+0939_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.339640Jy sigma=0.002441 ! Fit after self-cal, rms=0.327494Jy sigma=0.002335 ! 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=2.59 mas, bmaj=6.417 mas, bpa=-5.284 degrees ! Estimated noise=2017.87 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 = 0.907591 Jy ! Component: 100 - total flux cleaned = 1.12343 Jy ! Total flux subtracted in 100 components = 1.12343 Jy ! Clean residual min=-0.037231 max=0.084497 Jy/beam ! Clean residual mean=-0.000057 rms=0.010243 Jy/beam ! Combined flux in latest and established models = 1.12343 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.12343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264797Jy sigma=0.001815 ! Fit after self-cal, rms=0.264774Jy sigma=0.001815 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.086874 Jy ! Component: 100 - total flux cleaned = 0.125653 Jy ! Total flux subtracted in 100 components = 0.125653 Jy ! Clean residual min=-0.031428 max=0.033393 Jy/beam ! Clean residual mean=-0.000001 rms=0.007898 Jy/beam ! Combined flux in latest and established models = 1.24909 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 1.24909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230574Jy sigma=0.001555 ! Fit after self-cal, rms=0.230543Jy sigma=0.001554 ! 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=3.022 mas, bmaj=6.972 mas, bpa=-4.569 degrees ! Estimated noise=1751.79 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 = 0.0299569 Jy ! Component: 100 - total flux cleaned = 0.0495061 Jy ! Component: 150 - total flux cleaned = 0.0630259 Jy ! Component: 200 - total flux cleaned = 0.072644 Jy ! Total flux subtracted in 200 components = 0.072644 Jy ! Clean residual min=-0.030452 max=0.037286 Jy/beam ! Clean residual mean=0.000023 rms=0.007336 Jy/beam ! Combined flux in latest and established models = 1.32173 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 1.32173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223296Jy sigma=0.001530 ! Fit after self-cal, rms=0.223254Jy sigma=0.001529 ! 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 0.99 FD 1.00 HN 0.99 KP 1.04 ! LA 1.02 MK 0.98 NL 0.91 OV 1.04 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.02 KP 1.00 ! LA 0.99 MK 0.97 NL 1.11 OV 1.07 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.98 KP 0.88 ! LA 0.78 MK 1.00 NL 1.20 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.94 KP 1.00* ! LA 0.72 MK 1.28 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.223254Jy sigma=0.001529 ! Fit after self-cal, rms=0.139738Jy sigma=0.000993 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.024 mas, bpa=-4.346 degrees ! Estimated noise=1746.64 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 = -0.00946521 Jy ! Component: 100 - total flux cleaned = -0.01504 Jy ! Component: 150 - total flux cleaned = -0.0171445 Jy ! Component: 200 - total flux cleaned = -0.017266 Jy ! Total flux subtracted in 200 components = -0.017266 Jy ! Clean residual min=-0.020578 max=0.021512 Jy/beam ! Clean residual mean=-0.000020 rms=0.004897 Jy/beam ! Combined flux in latest and established models = 1.30447 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 1.30447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138805Jy sigma=0.000988 ! Fit after self-cal, rms=0.138797Jy sigma=0.000988 ! 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=0.138797Jy sigma=0.000988 ! Fit after self-cal, rms=0.101402Jy sigma=0.000739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=7.022 mas, bpa=-4.138 degrees ! Estimated noise=1752.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494001 Jy ! Component: 100 - total flux cleaned = 0.000509872 Jy ! Component: 150 - total flux cleaned = 0.000519254 Jy ! Component: 200 - total flux cleaned = 0.000525796 Jy ! Total flux subtracted in 200 components = 0.000525796 Jy ! Clean residual min=-0.008600 max=0.011897 Jy/beam ! Clean residual mean=-0.000001 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.30499 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 1.30499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100698Jy sigma=0.000732 ! Fit after self-cal, rms=0.100750Jy sigma=0.000732 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, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854015 Jy ! Component: 100 - total flux cleaned = 0.0113314 Jy ! Component: 150 - total flux cleaned = 0.0119914 Jy ! Component: 200 - total flux cleaned = 0.0119898 Jy ! Total flux subtracted in 200 components = 0.0119898 Jy ! Clean residual min=-0.008389 max=0.008079 Jy/beam ! Clean residual mean=0.000002 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 1.31698 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 1.31698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099200Jy sigma=0.000718 ! Fit after self-cal, rms=0.099036Jy sigma=0.000717 ! 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=0.099036Jy sigma=0.000717 ! Fit after self-cal, rms=0.094657Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.02 mas, bpa=-4.15 degrees ! Estimated noise=1750.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242103 Jy ! Component: 100 - total flux cleaned = 0.00299264 Jy ! Component: 150 - total flux cleaned = 0.00357355 Jy ! Component: 200 - total flux cleaned = 0.00405169 Jy ! Total flux subtracted in 200 components = 0.00405169 Jy ! Clean residual min=-0.004695 max=0.004739 Jy/beam ! Clean residual mean=0.000001 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 1.32103 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 1.32103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094059Jy sigma=0.000673 ! Fit after self-cal, rms=0.094001Jy sigma=0.000672 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 = 0.00112206 Jy ! Component: 100 - total flux cleaned = 0.0010252 Jy ! Component: 150 - total flux cleaned = 0.00111671 Jy ! Component: 200 - total flux cleaned = 0.00111733 Jy ! Total flux subtracted in 200 components = 0.00111733 Jy ! Clean residual min=-0.004552 max=0.004564 Jy/beam ! Clean residual mean=0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.32215 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 1.32215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093825Jy sigma=0.000671 ! Fit after self-cal, rms=0.093810Jy sigma=0.000671 ! 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=0.093810Jy sigma=0.000671 ! Fit after self-cal, rms=0.093816Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.076 mas, bmaj=10.1 mas, bpa=1.964 degrees ! Estimated noise=2339.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350319 Jy ! Component: 100 - total flux cleaned = 9.11211e-06 Jy ! Component: 150 - total flux cleaned = -0.000551754 Jy ! Component: 200 - total flux cleaned = -0.00101196 Jy ! Total flux subtracted in 200 components = -0.00101196 Jy ! Clean residual min=-0.005843 max=0.005598 Jy/beam ! Clean residual mean=-0.000001 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 1.32114 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 1.32114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093726Jy sigma=0.000669 ! Fit after self-cal, rms=0.093706Jy sigma=0.000669 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 = 0.000418512 Jy ! Component: 100 - total flux cleaned = 0.000212898 Jy ! Component: 150 - total flux cleaned = -1.18007e-05 Jy ! Component: 200 - total flux cleaned = -0.000130875 Jy ! Total flux subtracted in 200 components = -0.000130875 Jy ! Clean residual min=-0.005829 max=0.005440 Jy/beam ! Clean residual mean=-0.000001 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 1.32101 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 1.32101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093703Jy sigma=0.000669 ! Fit after self-cal, rms=0.093698Jy sigma=0.000669 ! 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=3.028 mas, bmaj=7.021 mas, bpa=-4.165 degrees ! Estimated noise=1750.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.028 x 7.021 at -4.165 degrees (North through East) ! Clean map min=-0.0055667 max=1.1678 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=0.093698Jy sigma=0.000669 ! Fit after self-cal, rms=0.085473Jy sigma=0.000613 ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=7.024 mas, bpa=-4.156 degrees ! Estimated noise=1751.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383832 Jy ! Component: 100 - total flux cleaned = -0.000131793 Jy ! Component: 150 - total flux cleaned = -0.000205369 Jy ! Component: 200 - total flux cleaned = -0.000202417 Jy ! Total flux subtracted in 200 components = -0.000202417 Jy ! Clean residual min=-0.004599 max=0.004308 Jy/beam ! Clean residual mean=-0.000002 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 1.3208 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 1.3208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085340Jy sigma=0.000612 ! Fit after self-cal, rms=0.085334Jy sigma=0.000611 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121013 Jy ! Component: 100 - total flux cleaned = 0.000232826 Jy ! Component: 150 - total flux cleaned = 0.000281753 Jy ! Component: 200 - total flux cleaned = 0.000328878 Jy ! Total flux subtracted in 200 components = 0.000328878 Jy ! Clean residual min=-0.004520 max=0.004297 Jy/beam ! Clean residual mean=-0.000002 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.32113 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 1.32113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085280Jy sigma=0.000611 ! Fit after self-cal, rms=0.085277Jy sigma=0.000611 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085277Jy sigma=0.000611 ! Fit after self-cal, rms=0.085319Jy sigma=0.000611 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=2.594 mas, bmaj=6.45 mas, bpa=-4.701 degrees ! Estimated noise=2019.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.908038 Jy ! Component: 100 - total flux cleaned = 1.11844 Jy ! Component: 150 - total flux cleaned = 1.20003 Jy ! Component: 200 - total flux cleaned = 1.23648 Jy ! Total flux subtracted in 200 components = 1.23648 Jy ! Clean residual min=-0.008559 max=0.016651 Jy/beam ! Clean residual mean=-0.000026 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 1.23648 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.23648 Jy ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=7.025 mas, bpa=-4.154 degrees ! Estimated noise=1751.19 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 = 0.0264177 Jy ! Component: 100 - total flux cleaned = 0.0425231 Jy ! Component: 150 - total flux cleaned = 0.0537299 Jy ! Component: 200 - total flux cleaned = 0.0618831 Jy ! Total flux subtracted in 200 components = 0.0618831 Jy ! Clean residual min=-0.005172 max=0.005466 Jy/beam ! Clean residual mean=-0.000009 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 1.29837 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 65 components and 1.29837 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=7.077 mas, bmaj=10.1 mas, bpa=1.898 degrees ! Estimated noise=2339.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105675 Jy ! Component: 100 - total flux cleaned = 0.0158548 Jy ! Component: 150 - total flux cleaned = 0.0176994 Jy ! Component: 200 - total flux cleaned = 0.0190237 Jy ! Total flux subtracted in 200 components = 0.0190237 Jy ! Clean residual min=-0.005274 max=0.005407 Jy/beam ! Clean residual mean=-0.000006 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 1.31739 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 = 0.000898914 Jy ! Component: 100 - total flux cleaned = 0.00122479 Jy ! Component: 150 - total flux cleaned = 0.00133154 Jy ! Component: 200 - total flux cleaned = 0.00142235 Jy ! Total flux subtracted in 200 components = 0.00142235 Jy ! Clean residual min=-0.005327 max=0.005190 Jy/beam ! Clean residual mean=-0.000004 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 1.31881 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 134 components and 1.31881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=7.025 mas, bpa=-4.154 degrees ! Estimated noise=1751.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.23819e-05 Jy ! Component: 100 - total flux cleaned = 0.000198053 Jy ! Component: 150 - total flux cleaned = 0.000743748 Jy ! Component: 200 - total flux cleaned = 0.00116298 Jy ! Total flux subtracted in 200 components = 0.00116298 Jy ! Clean residual min=-0.004313 max=0.004170 Jy/beam ! Clean residual mean=-0.000003 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 1.31998 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 1.31998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085515Jy sigma=0.000612 ! Fit after self-cal, rms=0.085495Jy sigma=0.000611 wmodel J1751+0939_S_2017_02_19_pus_map.mod ! Writing 151 model components to file: J1751+0939_S_2017_02_19_pus_map.mod wobs J1751+0939_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1751+0939_S_2017_02_19_pus_uvs.fits wwins J1751+0939_S_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1751+0939_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 = -0.000812153 Jy ! Component: 100 - total flux cleaned = -0.00132827 Jy ! Component: 150 - total flux cleaned = -0.00175382 Jy ! Component: 200 - total flux cleaned = -0.00230372 Jy ! Component: 250 - total flux cleaned = -0.00270294 Jy ! Component: 300 - total flux cleaned = -0.00334719 Jy ! Component: 350 - total flux cleaned = -0.00359812 Jy ! Component: 400 - total flux cleaned = -0.00396503 Jy ! Component: 450 - total flux cleaned = -0.00390395 Jy ! Component: 500 - total flux cleaned = -0.00390278 Jy ! Component: 550 - total flux cleaned = -0.00373014 Jy ! Component: 600 - total flux cleaned = -0.00384459 Jy ! Component: 650 - total flux cleaned = -0.00384383 Jy ! Component: 700 - total flux cleaned = -0.00384297 Jy ! Component: 750 - total flux cleaned = -0.0037346 Jy ! Component: 800 - total flux cleaned = -0.0036813 Jy ! Component: 850 - total flux cleaned = -0.00357708 Jy ! Component: 900 - total flux cleaned = -0.00337223 Jy ! Component: 950 - total flux cleaned = -0.00316963 Jy ! Component: 1000 - total flux cleaned = -0.00307009 Jy ! Component: 1050 - total flux cleaned = -0.00287339 Jy ! Component: 1100 - total flux cleaned = -0.00268084 Jy ! Component: 1150 - total flux cleaned = -0.0026336 Jy ! Component: 1200 - total flux cleaned = -0.00253892 Jy ! Component: 1250 - total flux cleaned = -0.00249252 Jy ! Component: 1300 - total flux cleaned = -0.00249231 Jy ! Component: 1350 - total flux cleaned = -0.00244789 Jy ! Component: 1400 - total flux cleaned = -0.00253656 Jy ! Component: 1450 - total flux cleaned = -0.00249244 Jy ! Component: 1500 - total flux cleaned = -0.00240587 Jy ! Component: 1550 - total flux cleaned = -0.00240612 Jy ! Component: 1600 - total flux cleaned = -0.00232054 Jy ! Component: 1650 - total flux cleaned = -0.00219499 Jy ! Component: 1700 - total flux cleaned = -0.00215428 Jy ! Component: 1750 - total flux cleaned = -0.00211383 Jy ! Component: 1800 - total flux cleaned = -0.00215467 Jy ! Component: 1850 - total flux cleaned = -0.00215472 Jy ! Component: 1900 - total flux cleaned = -0.00215474 Jy ! Component: 1950 - total flux cleaned = -0.00223392 Jy ! Component: 2000 - total flux cleaned = -0.00223322 Jy ! Component: 2050 - total flux cleaned = -0.00231032 Jy ! Component: 2100 - total flux cleaned = -0.00234874 Jy ! Component: 2150 - total flux cleaned = -0.00234888 Jy ! Component: 2200 - total flux cleaned = -0.00249815 Jy ! Component: 2250 - total flux cleaned = -0.00257185 Jy ! Component: 2300 - total flux cleaned = -0.00257177 Jy ! Component: 2350 - total flux cleaned = -0.00264464 Jy ! Component: 2400 - total flux cleaned = -0.00282473 Jy ! Component: 2450 - total flux cleaned = -0.00289548 Jy ! Component: 2500 - total flux cleaned = -0.00293059 Jy ! Component: 2550 - total flux cleaned = -0.00303543 Jy ! Component: 2600 - total flux cleaned = -0.00307024 Jy ! Component: 2650 - total flux cleaned = -0.0032429 Jy ! Component: 2700 - total flux cleaned = -0.00351678 Jy ! Component: 2750 - total flux cleaned = -0.00351689 Jy ! Component: 2800 - total flux cleaned = -0.00361769 Jy ! Component: 2850 - total flux cleaned = -0.00388477 Jy ! Component: 2900 - total flux cleaned = -0.0039179 Jy ! Component: 2950 - total flux cleaned = -0.00404902 Jy ! Component: 3000 - total flux cleaned = -0.00411462 Jy ! Component: 3050 - total flux cleaned = -0.00417916 Jy ! Component: 3100 - total flux cleaned = -0.00437247 Jy ! Component: 3150 - total flux cleaned = -0.00440452 Jy ! Component: 3200 - total flux cleaned = -0.00456271 Jy ! Component: 3250 - total flux cleaned = -0.0045005 Jy ! Component: 3300 - total flux cleaned = -0.00465651 Jy ! Component: 3350 - total flux cleaned = -0.00487387 Jy ! Component: 3400 - total flux cleaned = -0.00493556 Jy ! Component: 3450 - total flux cleaned = -0.00502709 Jy ! Component: 3500 - total flux cleaned = -0.00508793 Jy ! Component: 3550 - total flux cleaned = -0.0052682 Jy ! Component: 3600 - total flux cleaned = -0.00538782 Jy ! Component: 3650 - total flux cleaned = -0.00547676 Jy ! Component: 3700 - total flux cleaned = -0.00544735 Jy ! Component: 3750 - total flux cleaned = -0.00544754 Jy ! Component: 3800 - total flux cleaned = -0.00565138 Jy ! Component: 3850 - total flux cleaned = -0.00562278 Jy ! Component: 3900 - total flux cleaned = -0.00579471 Jy ! Component: 3950 - total flux cleaned = -0.00599403 Jy ! Component: 4000 - total flux cleaned = -0.0059373 Jy ! Component: 4050 - total flux cleaned = -0.00599371 Jy ! Total flux subtracted in 4096 components = -0.00607741 Jy ! Clean residual min=-0.001964 max=0.002240 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 1.3139 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 475 components and 1.3139 Jy ![Exited script file: muppet] wmap "J1751+0939_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.03 x 7.025 at -4.154 degrees (North through East) ! Clean map min=-0.0036053 max=1.1741 Jy/beam ! Writing clean map to FITS file: J1751+0939_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 1.17412 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00051723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132157 0.132157 0.264315 0.52863 1.05726 2.11452 4.22904 8.45807 16.9161 33.8323 67.6646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.03 x 7.025 at -4.154 degrees (North through East) ! Clean map min=-0.0036053 max=1.1741 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 J1751+0939_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:56:35 2019