! Started logfile: J1644+2536_S_2017_02_24_pus_uvs.log on Sat May 4 11:31:11 2019 obs J1644+2536_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1644+2536_S_2017_02_24_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86369 visibilities/baseline/integration-bin. ! Found source: J1644+2536 ! ! 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 823 lines of history. ! ! Reading 17412 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 J1644+2536_S_2017_02_24_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 420 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.843719Jy sigma=0.007679 ! Fit after self-cal, rms=0.833921Jy sigma=0.007597 ! 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=3.089 mas, bmaj=5.88 mas, bpa=-5.228 degrees ! Estimated noise=956.418 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 = 0.129293 Jy ! Component: 100 - total flux cleaned = 0.173989 Jy ! Total flux subtracted in 100 components = 0.173989 Jy ! Clean residual min=-0.022300 max=0.069495 Jy/beam ! Clean residual mean=0.000006 rms=0.006412 Jy/beam ! Combined flux in latest and established models = 0.173989 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.173989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165033Jy sigma=0.001505 ! Fit after self-cal, rms=0.165023Jy sigma=0.001504 ! Inverting map ! Added new window around map position (7, -14.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583728 Jy ! Component: 100 - total flux cleaned = 0.0888486 Jy ! Total flux subtracted in 100 components = 0.0888486 Jy ! Clean residual min=-0.019988 max=0.037484 Jy/beam ! Clean residual mean=-0.000004 rms=0.004731 Jy/beam ! Combined flux in latest and established models = 0.262838 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.262838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137524Jy sigma=0.001226 ! Fit after self-cal, rms=0.129155Jy sigma=0.001159 ! Inverting map ! Added new window around map position (11, -18). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441906 Jy ! Component: 100 - total flux cleaned = 0.0685577 Jy ! Total flux subtracted in 100 components = 0.0685577 Jy ! Clean residual min=-0.014154 max=0.020816 Jy/beam ! Clean residual mean=-0.000006 rms=0.003069 Jy/beam ! Combined flux in latest and established models = 0.331395 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.331395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109156Jy sigma=0.000956 ! Fit after self-cal, rms=0.106010Jy sigma=0.000928 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239635 Jy ! Component: 100 - total flux cleaned = 0.0411161 Jy ! Total flux subtracted in 100 components = 0.0411161 Jy ! Clean residual min=-0.010400 max=0.015271 Jy/beam ! Clean residual mean=0.000001 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 0.372511 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.372511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097482Jy sigma=0.000839 ! Fit after self-cal, rms=0.096956Jy sigma=0.000834 ! Inverting map ! Added new window around map position (13.5, -25.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017081 Jy ! Component: 100 - total flux cleaned = 0.0305055 Jy ! Total flux subtracted in 100 components = 0.0305055 Jy ! Clean residual min=-0.008056 max=0.013839 Jy/beam ! Clean residual mean=0.000003 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.403017 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.403017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091926Jy sigma=0.000782 ! Fit after self-cal, rms=0.091708Jy sigma=0.000780 ! Inverting map ! Added new window around map position (3, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141186 Jy ! Component: 100 - total flux cleaned = 0.024935 Jy ! Total flux subtracted in 100 components = 0.024935 Jy ! Clean residual min=-0.006476 max=0.008648 Jy/beam ! Clean residual mean=0.000005 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.427952 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.427952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088284Jy sigma=0.000745 ! Fit after self-cal, rms=0.088205Jy sigma=0.000744 ! 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=3.958 mas, bmaj=6.849 mas, bpa=-4.109 degrees ! Estimated noise=640.755 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 = 0.0146039 Jy ! Component: 100 - total flux cleaned = 0.0255589 Jy ! Component: 150 - total flux cleaned = 0.0343457 Jy ! Component: 200 - total flux cleaned = 0.0414936 Jy ! Total flux subtracted in 200 components = 0.0414936 Jy ! Clean residual min=-0.005985 max=0.008631 Jy/beam ! Clean residual mean=-0.000003 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.469445 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 120 components and 0.469445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084623Jy sigma=0.000709 ! Fit after self-cal, rms=0.084416Jy sigma=0.000707 ! 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 0.94 FD 1.02 HN 1.05 KP 0.96 ! LA 0.93 MK 1.00 NL 1.03 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.06 KP 0.92 ! LA 0.91 MK 1.06 NL 1.00 OV 1.07 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.06 KP 1.01 ! LA 1.02 MK 1.04 NL 1.12 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.00 KP 1.00* ! LA 0.96 MK 1.21 NL 1.00* OV 0.99 ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.084416Jy sigma=0.000707 ! Fit after self-cal, rms=0.084189Jy sigma=0.000686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.023 mas, bmaj=6.931 mas, bpa=-3.583 degrees ! Estimated noise=646.017 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 (4, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367784 Jy ! Component: 100 - total flux cleaned = 0.00590952 Jy ! Component: 150 - total flux cleaned = 0.0072282 Jy ! Component: 200 - total flux cleaned = 0.00844256 Jy ! Total flux subtracted in 200 components = 0.00844256 Jy ! Clean residual min=-0.003272 max=0.003306 Jy/beam ! Clean residual mean=0.000011 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.477888 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.477888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083489Jy sigma=0.000680 ! Fit after self-cal, rms=0.083465Jy sigma=0.000679 ! 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=0.083465Jy sigma=0.000679 ! Fit after self-cal, rms=0.082453Jy sigma=0.000673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=6.994 mas, bpa=-2.881 degrees ! Estimated noise=643.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861337 Jy ! Component: 100 - total flux cleaned = 0.00198499 Jy ! Component: 150 - total flux cleaned = 0.00266147 Jy ! Component: 200 - total flux cleaned = 0.00304355 Jy ! Total flux subtracted in 200 components = 0.00304355 Jy ! Clean residual min=-0.002348 max=0.002570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.480931 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.480931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082205Jy sigma=0.000671 ! Fit after self-cal, rms=0.082193Jy sigma=0.000671 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 (12.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210069 Jy ! Component: 100 - total flux cleaned = 0.00264883 Jy ! Component: 150 - total flux cleaned = 0.00292596 Jy ! Component: 200 - total flux cleaned = 0.00312096 Jy ! Total flux subtracted in 200 components = 0.00312096 Jy ! Clean residual min=-0.002177 max=0.001930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.484052 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 0.484052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082046Jy sigma=0.000670 ! Fit after self-cal, rms=0.082041Jy sigma=0.000670 ! 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=0.082041Jy sigma=0.000670 ! Fit after self-cal, rms=0.081624Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.012 mas, bmaj=7.001 mas, bpa=-2.889 degrees ! Estimated noise=641.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263578 Jy ! Component: 100 - total flux cleaned = 0.000514181 Jy ! Component: 150 - total flux cleaned = 0.000632029 Jy ! Component: 200 - total flux cleaned = 0.000796217 Jy ! Total flux subtracted in 200 components = 0.000796217 Jy ! Clean residual min=-0.001996 max=0.001926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.484849 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 178 components and 0.484849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081530Jy sigma=0.000669 ! Fit after self-cal, rms=0.081525Jy 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 = 0.00017281 Jy ! Component: 100 - total flux cleaned = 0.000277069 Jy ! Component: 150 - total flux cleaned = 0.000377663 Jy ! Component: 200 - total flux cleaned = 0.00052101 Jy ! Total flux subtracted in 200 components = 0.00052101 Jy ! Clean residual min=-0.001889 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.48537 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 184 components and 0.48537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081460Jy sigma=0.000668 ! Fit after self-cal, rms=0.081458Jy sigma=0.000668 ! 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=0.081458Jy sigma=0.000668 ! Fit after self-cal, rms=0.081157Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.189 mas, bmaj=10.14 mas, bpa=-4.386 degrees ! Estimated noise=739.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790456 Jy ! Component: 100 - total flux cleaned = 0.000992896 Jy ! Component: 150 - total flux cleaned = 0.00113971 Jy ! Component: 200 - total flux cleaned = 0.00121887 Jy ! Total flux subtracted in 200 components = 0.00121887 Jy ! Clean residual min=-0.001644 max=0.001526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.486588 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 205 components and 0.486588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081133Jy sigma=0.000668 ! Fit after self-cal, rms=0.081129Jy sigma=0.000668 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257717 Jy ! Component: 100 - total flux cleaned = 0.000409287 Jy ! Component: 150 - total flux cleaned = 0.000479678 Jy ! Component: 200 - total flux cleaned = 0.000544933 Jy ! Total flux subtracted in 200 components = 0.000544933 Jy ! Clean residual min=-0.001606 max=0.001537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.487133 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 216 components and 0.487133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081112Jy sigma=0.000668 ! Fit after self-cal, rms=0.081111Jy sigma=0.000668 ! 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=4.014 mas, bmaj=7 mas, bpa=-2.928 degrees ! Estimated noise=640.088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.014 x 7 at -2.928 degrees (North through East) ! Clean map min=-0.001778 max=0.15834 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=3.134 mas, bmaj=6.015 mas, bpa=-3.694 degrees ! Estimated noise=972.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141095 Jy ! Component: 100 - total flux cleaned = 0.216803 Jy ! Component: 150 - total flux cleaned = 0.265212 Jy ! Component: 200 - total flux cleaned = 0.300367 Jy ! Total flux subtracted in 200 components = 0.300367 Jy ! Clean residual min=-0.010906 max=0.020579 Jy/beam ! Clean residual mean=-0.000006 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.300367 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.300367 Jy ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=7 mas, bpa=-2.928 degrees ! Estimated noise=640.088 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 = 0.0380137 Jy ! Component: 100 - total flux cleaned = 0.0665212 Jy ! Component: 150 - total flux cleaned = 0.0885001 Jy ! Component: 200 - total flux cleaned = 0.105683 Jy ! Total flux subtracted in 200 components = 0.105683 Jy ! Clean residual min=-0.005601 max=0.010164 Jy/beam ! Clean residual mean=-0.000023 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.40605 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 79 components and 0.40605 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136331 Jy ! Component: 100 - total flux cleaned = 0.0246127 Jy ! Component: 150 - total flux cleaned = 0.0336167 Jy ! Component: 200 - total flux cleaned = 0.041045 Jy ! Total flux subtracted in 200 components = 0.041045 Jy ! Clean residual min=-0.003449 max=0.004615 Jy/beam ! Clean residual mean=-0.000011 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.447095 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 112 components and 0.447095 Jy ! Inverting map ! Added new window around map position (-3.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620516 Jy ! Component: 100 - total flux cleaned = 0.0113964 Jy ! Component: 150 - total flux cleaned = 0.0157742 Jy ! Component: 200 - total flux cleaned = 0.0194784 Jy ! Total flux subtracted in 200 components = 0.0194784 Jy ! Clean residual min=-0.002457 max=0.002355 Jy/beam ! Clean residual mean=-0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.466574 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 139 components and 0.466574 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=8.189 mas, bmaj=10.14 mas, bpa=-4.386 degrees ! Estimated noise=739.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453182 Jy ! Component: 100 - total flux cleaned = 0.0077751 Jy ! Component: 150 - total flux cleaned = 0.0102101 Jy ! Component: 200 - total flux cleaned = 0.0121418 Jy ! Total flux subtracted in 200 components = 0.0121418 Jy ! Clean residual min=-0.001764 max=0.001642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.478716 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 = 0.00155727 Jy ! Component: 100 - total flux cleaned = 0.00282751 Jy ! Component: 150 - total flux cleaned = 0.00388535 Jy ! Component: 200 - total flux cleaned = 0.00478804 Jy ! Total flux subtracted in 200 components = 0.00478804 Jy ! Clean residual min=-0.001563 max=0.001443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.483504 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 230 components and 0.483504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=7 mas, bpa=-2.928 degrees ! Estimated noise=640.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469851 Jy ! Component: 100 - total flux cleaned = 0.000963283 Jy ! Component: 150 - total flux cleaned = 0.00135662 Jy ! Component: 200 - total flux cleaned = 0.00171615 Jy ! Total flux subtracted in 200 components = 0.00171615 Jy ! Clean residual min=-0.001871 max=0.001874 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.48522 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 248 components and 0.48522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081107Jy sigma=0.000668 ! Fit after self-cal, rms=0.081049Jy sigma=0.000668 wmodel J1644+2536_S_2017_02_24_pus_map.mod ! Writing 248 model components to file: J1644+2536_S_2017_02_24_pus_map.mod wobs J1644+2536_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1644+2536_S_2017_02_24_pus_uvs.fits wwins J1644+2536_S_2017_02_24_pus_map.win ! wwins: Wrote 8 windows to J1644+2536_S_2017_02_24_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 = -0.000303668 Jy ! Component: 100 - total flux cleaned = -0.000396525 Jy ! Component: 150 - total flux cleaned = -0.000397221 Jy ! Component: 200 - total flux cleaned = -0.000452773 Jy ! Component: 250 - total flux cleaned = -0.000479002 Jy ! Component: 300 - total flux cleaned = -0.000505579 Jy ! Component: 350 - total flux cleaned = -0.000479602 Jy ! Component: 400 - total flux cleaned = -0.000403209 Jy ! Component: 450 - total flux cleaned = -0.000304189 Jy ! Component: 500 - total flux cleaned = -0.000304659 Jy ! Component: 550 - total flux cleaned = -0.000280697 Jy ! Component: 600 - total flux cleaned = -0.000233757 Jy ! Component: 650 - total flux cleaned = -0.00021071 Jy ! Component: 700 - total flux cleaned = -0.000233492 Jy ! Component: 750 - total flux cleaned = -0.000210958 Jy ! Component: 800 - total flux cleaned = -0.000255307 Jy ! Component: 850 - total flux cleaned = -0.000233211 Jy ! Component: 900 - total flux cleaned = -0.0002335 Jy ! Component: 950 - total flux cleaned = -0.000191109 Jy ! Component: 1000 - total flux cleaned = -0.000254824 Jy ! Component: 1050 - total flux cleaned = -0.000275776 Jy ! Component: 1100 - total flux cleaned = -0.000337662 Jy ! Component: 1150 - total flux cleaned = -0.000337462 Jy ! Component: 1200 - total flux cleaned = -0.000357652 Jy ! Component: 1250 - total flux cleaned = -0.000377666 Jy ! Component: 1300 - total flux cleaned = -0.000397485 Jy ! Component: 1350 - total flux cleaned = -0.00051566 Jy ! Component: 1400 - total flux cleaned = -0.000632303 Jy ! Component: 1450 - total flux cleaned = -0.000670802 Jy ! Component: 1500 - total flux cleaned = -0.000842718 Jy ! Component: 1550 - total flux cleaned = -0.000861719 Jy ! Component: 1600 - total flux cleaned = -0.000993414 Jy ! Component: 1650 - total flux cleaned = -0.00114241 Jy ! Component: 1700 - total flux cleaned = -0.00117913 Jy ! Component: 1750 - total flux cleaned = -0.00127071 Jy ! Component: 1800 - total flux cleaned = -0.00130697 Jy ! Component: 1850 - total flux cleaned = -0.00139732 Jy ! Component: 1900 - total flux cleaned = -0.00145095 Jy ! Component: 1950 - total flux cleaned = -0.00152175 Jy ! Component: 2000 - total flux cleaned = -0.00159223 Jy ! Component: 2050 - total flux cleaned = -0.00164465 Jy ! Component: 2100 - total flux cleaned = -0.00166193 Jy ! Component: 2150 - total flux cleaned = -0.00169655 Jy ! Component: 2200 - total flux cleaned = -0.00178208 Jy ! Component: 2250 - total flux cleaned = -0.001833 Jy ! Component: 2300 - total flux cleaned = -0.00195073 Jy ! Component: 2350 - total flux cleaned = -0.00190051 Jy ! Component: 2400 - total flux cleaned = -0.00190042 Jy ! Component: 2450 - total flux cleaned = -0.00193333 Jy ! Component: 2500 - total flux cleaned = -0.00199881 Jy ! Component: 2550 - total flux cleaned = -0.00206392 Jy ! Component: 2600 - total flux cleaned = -0.00206377 Jy ! Component: 2650 - total flux cleaned = -0.00211173 Jy ! Component: 2700 - total flux cleaned = -0.00217576 Jy ! Component: 2750 - total flux cleaned = -0.00219156 Jy ! Component: 2800 - total flux cleaned = -0.00225459 Jy ! Component: 2850 - total flux cleaned = -0.00222325 Jy ! Component: 2900 - total flux cleaned = -0.00231673 Jy ! Component: 2950 - total flux cleaned = -0.00230124 Jy ! Component: 3000 - total flux cleaned = -0.00237795 Jy ! Component: 3050 - total flux cleaned = -0.00243892 Jy ! Component: 3100 - total flux cleaned = -0.00239333 Jy ! Component: 3150 - total flux cleaned = -0.00245355 Jy ! Component: 3200 - total flux cleaned = -0.00246861 Jy ! Component: 3250 - total flux cleaned = -0.00251337 Jy ! Component: 3300 - total flux cleaned = -0.00254308 Jy ! Component: 3350 - total flux cleaned = -0.00266085 Jy ! Component: 3400 - total flux cleaned = -0.00261687 Jy ! Component: 3450 - total flux cleaned = -0.00271868 Jy ! Component: 3500 - total flux cleaned = -0.00267528 Jy ! Component: 3550 - total flux cleaned = -0.00271853 Jy ! Component: 3600 - total flux cleaned = -0.00274722 Jy ! Component: 3650 - total flux cleaned = -0.00280429 Jy ! Component: 3700 - total flux cleaned = -0.00280418 Jy ! Component: 3750 - total flux cleaned = -0.00290287 Jy ! Component: 3800 - total flux cleaned = -0.00283272 Jy ! Component: 3850 - total flux cleaned = -0.00287442 Jy ! Component: 3900 - total flux cleaned = -0.00288836 Jy ! Component: 3950 - total flux cleaned = -0.00294349 Jy ! Component: 4000 - total flux cleaned = -0.00288849 Jy ! Component: 4050 - total flux cleaned = -0.00294315 Jy ! Total flux subtracted in 4096 components = -0.00295669 Jy ! Clean residual min=-0.000888 max=0.000755 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.482263 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 536 components and 0.482264 Jy ![Exited script file: muppet] wmap "J1644+2536_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.014 x 7 at -2.928 degrees (North through East) ! Clean map min=-0.0013312 max=0.15799 Jy/beam ! Writing clean map to FITS file: J1644+2536_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47513 0.47513 0.950259 1.90052 3.80104 7.60207 15.2041 30.4083 60.8166 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.014 x 7 at -2.928 degrees (North through East) ! Clean map min=-0.0013312 max=0.15799 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 J1644+2536_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:31:16 2019