! Started logfile: J1728-0350_S_2017_06_15_pus_uvs.log on Tue May 7 15:24:51 2019 obs J1728-0350_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1728-0350_S_2017_06_15_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956944 visibilities/baseline/integration-bin. ! Found source: J1728-0350 ! ! 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 603 lines of history. ! ! Reading 19292 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 J1728-0350_S_2017_06_15_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 757 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931987Jy sigma=0.007785 ! Fit after self-cal, rms=0.909367Jy sigma=0.007626 ! 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=2.739 mas, bmaj=6.98 mas, bpa=-3.893 degrees ! Estimated noise=968.569 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 = 0.0678419 Jy ! Component: 100 - total flux cleaned = 0.0901777 Jy ! Total flux subtracted in 100 components = 0.0901777 Jy ! Clean residual min=-0.006075 max=0.010431 Jy/beam ! Clean residual mean=0.000010 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.0901777 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0901777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093945Jy sigma=0.000733 ! Fit after self-cal, rms=0.093730Jy sigma=0.000731 ! Inverting map ! Added new window around map position (-2.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128591 Jy ! Component: 100 - total flux cleaned = 0.0205827 Jy ! Total flux subtracted in 100 components = 0.0205827 Jy ! Clean residual min=-0.005442 max=0.007725 Jy/beam ! Clean residual mean=0.000009 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.11076 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.11076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091305Jy sigma=0.000706 ! Fit after self-cal, rms=0.091256Jy sigma=0.000705 ! 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=3.294 mas, bmaj=8.279 mas, bpa=-3.911 degrees ! Estimated noise=742.056 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 (-8, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115353 Jy ! Component: 100 - total flux cleaned = 0.0187216 Jy ! Component: 150 - total flux cleaned = 0.0238952 Jy ! Component: 200 - total flux cleaned = 0.0276758 Jy ! Total flux subtracted in 200 components = 0.0276758 Jy ! Clean residual min=-0.004476 max=0.006319 Jy/beam ! Clean residual mean=0.000009 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.138436 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.138436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089668Jy sigma=0.000689 ! Fit after self-cal, rms=0.089478Jy sigma=0.000687 ! 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 1.17 FD 0.86 HN 1.08 KP 0.98 ! LA 1.02 MK 1.10 NL 0.86 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.08 FD 0.92 HN 1.10 KP 0.96 ! LA 0.92 MK 1.08 NL 1.02 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.56 FD 0.94 HN 1.04 KP 1.00 ! LA 0.97 MK 0.99 NL 0.96 OV 0.99 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.08 KP 1.00* ! LA 1.00* MK 0.81 NL 1.00* OV 1.00* ! PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.089478Jy sigma=0.000687 ! Fit after self-cal, rms=0.095568Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=8.429 mas, bpa=-3.404 degrees ! Estimated noise=736.727 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 = 0.00211369 Jy ! Component: 100 - total flux cleaned = 0.00179553 Jy ! Component: 150 - total flux cleaned = 0.00159245 Jy ! Component: 200 - total flux cleaned = 0.00141419 Jy ! Total flux subtracted in 200 components = 0.00141419 Jy ! Clean residual min=-0.003348 max=0.003859 Jy/beam ! Clean residual mean=0.000009 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.13985 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.13985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095406Jy sigma=0.000676 ! Fit after self-cal, rms=0.095640Jy sigma=0.000676 ! 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=0.095640Jy sigma=0.000676 ! Fit after self-cal, rms=0.097473Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.424 mas, bpa=-3.545 degrees ! Estimated noise=736.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866758 Jy ! Component: 100 - total flux cleaned = 0.000824223 Jy ! Component: 150 - total flux cleaned = 0.000824773 Jy ! Component: 200 - total flux cleaned = 0.000826516 Jy ! Total flux subtracted in 200 components = 0.000826516 Jy ! Clean residual min=-0.002764 max=0.003213 Jy/beam ! Clean residual mean=0.000007 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.140677 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.140677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097398Jy sigma=0.000669 ! Fit after self-cal, rms=0.097473Jy 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) ! Added new window around map position (-19, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315738 Jy ! Component: 100 - total flux cleaned = 0.00341412 Jy ! Component: 150 - total flux cleaned = 0.00341479 Jy ! Component: 200 - total flux cleaned = 0.00341899 Jy ! Total flux subtracted in 200 components = 0.00341899 Jy ! Clean residual min=-0.002558 max=0.002727 Jy/beam ! Clean residual mean=0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.144096 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.144096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097322Jy sigma=0.000667 ! Fit after self-cal, rms=0.097294Jy sigma=0.000667 ! Inverting map ! Added new window around map position (-21.5, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101799 Jy ! Component: 100 - total flux cleaned = 0.00150488 Jy ! Component: 150 - total flux cleaned = 0.00174475 Jy ! Component: 200 - total flux cleaned = 0.00174615 Jy ! Total flux subtracted in 200 components = 0.00174615 Jy ! Clean residual min=-0.002495 max=0.002652 Jy/beam ! Clean residual mean=0.000007 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.145842 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.145842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097166Jy sigma=0.000667 ! Fit after self-cal, rms=0.097149Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-49, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164313 Jy ! Component: 100 - total flux cleaned = 0.00195297 Jy ! Component: 150 - total flux cleaned = 0.00185145 Jy ! Component: 200 - total flux cleaned = 0.00180506 Jy ! Total flux subtracted in 200 components = 0.00180506 Jy ! Clean residual min=-0.002514 max=0.002262 Jy/beam ! Clean residual mean=0.000008 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.147647 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.147647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097050Jy sigma=0.000666 ! Fit after self-cal, rms=0.097039Jy sigma=0.000666 ! 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=0.097039Jy sigma=0.000666 ! Fit after self-cal, rms=0.103862Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=8.483 mas, bpa=-3.796 degrees ! Estimated noise=741.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086273 Jy ! Component: 100 - total flux cleaned = 0.000859174 Jy ! Component: 150 - total flux cleaned = 0.000939508 Jy ! Component: 200 - total flux cleaned = 0.000938799 Jy ! Total flux subtracted in 200 components = 0.000938799 Jy ! Clean residual min=-0.001902 max=0.001780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.148586 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 0.148586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103805Jy sigma=0.000663 ! Fit after self-cal, rms=0.103924Jy sigma=0.000662 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 = 5.61079e-06 Jy ! Component: 100 - total flux cleaned = -0.000172538 Jy ! Component: 150 - total flux cleaned = -0.000271411 Jy ! Component: 200 - total flux cleaned = -0.000363482 Jy ! Total flux subtracted in 200 components = -0.000363482 Jy ! Clean residual min=-0.001878 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.148222 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 191 components and 0.148222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103896Jy sigma=0.000662 ! Fit after self-cal, rms=0.103884Jy sigma=0.000662 ! 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=0.103884Jy sigma=0.000662 ! Fit after self-cal, rms=0.104927Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.906 mas, bmaj=14.4 mas, bpa=-2.773 degrees ! Estimated noise=905.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.77788e-05 Jy ! Component: 100 - total flux cleaned = -0.000121947 Jy ! Component: 150 - total flux cleaned = -0.000216613 Jy ! Component: 200 - total flux cleaned = -0.000237945 Jy ! Total flux subtracted in 200 components = -0.000237945 Jy ! Clean residual min=-0.002017 max=0.001799 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.147984 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 213 components and 0.147984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104910Jy sigma=0.000662 ! Fit after self-cal, rms=0.104905Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.77577e-05 Jy ! Component: 100 - total flux cleaned = -0.000148583 Jy ! Component: 150 - total flux cleaned = -0.000222716 Jy ! Component: 200 - total flux cleaned = -0.000309248 Jy ! Total flux subtracted in 200 components = -0.000309248 Jy ! Clean residual min=-0.001966 max=0.001789 Jy/beam ! Clean residual mean=-0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.147675 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 227 components and 0.147675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104894Jy sigma=0.000662 ! Fit after self-cal, rms=0.104889Jy sigma=0.000662 ! 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=3.314 mas, bmaj=8.474 mas, bpa=-3.811 degrees ! Estimated noise=741.537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 8.474 at -3.811 degrees (North through East) ! Clean map min=-0.0017602 max=0.089056 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=2.754 mas, bmaj=7.2 mas, bpa=-4.224 degrees ! Estimated noise=985.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680394 Jy ! Component: 100 - total flux cleaned = 0.092332 Jy ! Component: 150 - total flux cleaned = 0.106344 Jy ! Component: 200 - total flux cleaned = 0.115381 Jy ! Total flux subtracted in 200 components = 0.115381 Jy ! Clean residual min=-0.003861 max=0.004827 Jy/beam ! Clean residual mean=0.000003 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.115381 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.115381 Jy ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=8.474 mas, bpa=-3.811 degrees ! Estimated noise=741.537 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 = 0.00874796 Jy ! Component: 100 - total flux cleaned = 0.0140782 Jy ! Component: 150 - total flux cleaned = 0.0180458 Jy ! Component: 200 - total flux cleaned = 0.0212953 Jy ! Total flux subtracted in 200 components = 0.0212953 Jy ! Clean residual min=-0.002263 max=0.002465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.136676 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.136676 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=7.906 mas, bmaj=14.4 mas, bpa=-2.773 degrees ! Estimated noise=905.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380741 Jy ! Component: 100 - total flux cleaned = 0.00626125 Jy ! Component: 150 - total flux cleaned = 0.00799396 Jy ! Component: 200 - total flux cleaned = 0.00894272 Jy ! Total flux subtracted in 200 components = 0.00894272 Jy ! Clean residual min=-0.002079 max=0.001880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.145619 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 = 0.000663803 Jy ! Component: 100 - total flux cleaned = 0.00101235 Jy ! Component: 150 - total flux cleaned = 0.00115076 Jy ! Component: 200 - total flux cleaned = 0.0013067 Jy ! Total flux subtracted in 200 components = 0.0013067 Jy ! Clean residual min=-0.001927 max=0.001800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.146926 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 136 components and 0.146926 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=8.474 mas, bpa=-3.811 degrees ! Estimated noise=741.537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487677 Jy ! Component: 100 - total flux cleaned = 0.000616687 Jy ! Component: 150 - total flux cleaned = 0.000566764 Jy ! Component: 200 - total flux cleaned = 0.00052151 Jy ! Total flux subtracted in 200 components = 0.00052151 Jy ! Clean residual min=-0.001771 max=0.001756 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.147447 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.147447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105022Jy sigma=0.000662 ! Fit after self-cal, rms=0.105045Jy sigma=0.000662 wmodel J1728-0350_S_2017_06_15_pus_map.mod ! Writing 155 model components to file: J1728-0350_S_2017_06_15_pus_map.mod wobs J1728-0350_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1728-0350_S_2017_06_15_pus_uvs.fits wwins J1728-0350_S_2017_06_15_pus_map.win ! wwins: Wrote 6 windows to J1728-0350_S_2017_06_15_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 = -0.000136059 Jy ! Component: 100 - total flux cleaned = -0.00037825 Jy ! Component: 150 - total flux cleaned = -0.000667588 Jy ! Component: 200 - total flux cleaned = -0.000891354 Jy ! Component: 250 - total flux cleaned = -0.00110797 Jy ! Component: 300 - total flux cleaned = -0.00131907 Jy ! Component: 350 - total flux cleaned = -0.00149939 Jy ! Component: 400 - total flux cleaned = -0.00165062 Jy ! Component: 450 - total flux cleaned = -0.00174866 Jy ! Component: 500 - total flux cleaned = -0.00186875 Jy ! Component: 550 - total flux cleaned = -0.00189205 Jy ! Component: 600 - total flux cleaned = -0.00198568 Jy ! Component: 650 - total flux cleaned = -0.00210009 Jy ! Component: 700 - total flux cleaned = -0.0022576 Jy ! Component: 750 - total flux cleaned = -0.00230172 Jy ! Component: 800 - total flux cleaned = -0.00245502 Jy ! Component: 850 - total flux cleaned = -0.00245502 Jy ! Component: 900 - total flux cleaned = -0.00251903 Jy ! Component: 950 - total flux cleaned = -0.00256073 Jy ! Component: 1000 - total flux cleaned = -0.00260219 Jy ! Component: 1050 - total flux cleaned = -0.00252038 Jy ! Component: 1100 - total flux cleaned = -0.00262169 Jy ! Component: 1150 - total flux cleaned = -0.00264139 Jy ! Component: 1200 - total flux cleaned = -0.00262148 Jy ! Component: 1250 - total flux cleaned = -0.00269934 Jy ! Component: 1300 - total flux cleaned = -0.00268007 Jy ! Component: 1350 - total flux cleaned = -0.00271834 Jy ! Component: 1400 - total flux cleaned = -0.00273734 Jy ! Component: 1450 - total flux cleaned = -0.00273717 Jy ! Component: 1500 - total flux cleaned = -0.00282907 Jy ! Component: 1550 - total flux cleaned = -0.00282885 Jy ! Component: 1600 - total flux cleaned = -0.00284688 Jy ! Component: 1650 - total flux cleaned = -0.0028827 Jy ! Component: 1700 - total flux cleaned = -0.00282936 Jy ! Component: 1750 - total flux cleaned = -0.00281166 Jy ! Component: 1800 - total flux cleaned = -0.0028812 Jy ! Component: 1850 - total flux cleaned = -0.00289842 Jy ! Component: 1900 - total flux cleaned = -0.00291538 Jy ! Component: 1950 - total flux cleaned = -0.00286479 Jy ! Component: 2000 - total flux cleaned = -0.00289825 Jy ! Component: 2050 - total flux cleaned = -0.00288148 Jy ! Component: 2100 - total flux cleaned = -0.00284841 Jy ! Component: 2150 - total flux cleaned = -0.00283206 Jy ! Component: 2200 - total flux cleaned = -0.00281571 Jy ! Component: 2250 - total flux cleaned = -0.00278354 Jy ! Component: 2300 - total flux cleaned = -0.00278356 Jy ! Component: 2350 - total flux cleaned = -0.00278357 Jy ! Component: 2400 - total flux cleaned = -0.00275207 Jy ! Component: 2450 - total flux cleaned = -0.00278337 Jy ! Component: 2500 - total flux cleaned = -0.00276785 Jy ! Component: 2550 - total flux cleaned = -0.00276786 Jy ! Component: 2600 - total flux cleaned = -0.00272176 Jy ! Component: 2650 - total flux cleaned = -0.00275233 Jy ! Component: 2700 - total flux cleaned = -0.00273719 Jy ! Component: 2750 - total flux cleaned = -0.00278239 Jy ! Component: 2800 - total flux cleaned = -0.00275244 Jy ! Component: 2850 - total flux cleaned = -0.00275248 Jy ! Component: 2900 - total flux cleaned = -0.00270819 Jy ! Component: 2950 - total flux cleaned = -0.00264973 Jy ! Component: 3000 - total flux cleaned = -0.00266437 Jy ! Component: 3050 - total flux cleaned = -0.00262111 Jy ! Component: 3100 - total flux cleaned = -0.00263556 Jy ! Component: 3150 - total flux cleaned = -0.00260705 Jy ! Component: 3200 - total flux cleaned = -0.00263548 Jy ! Component: 3250 - total flux cleaned = -0.00260725 Jy ! Component: 3300 - total flux cleaned = -0.00257907 Jy ! Component: 3350 - total flux cleaned = -0.00263496 Jy ! Component: 3400 - total flux cleaned = -0.0026489 Jy ! Component: 3450 - total flux cleaned = -0.00262125 Jy ! Component: 3500 - total flux cleaned = -0.00259381 Jy ! Component: 3550 - total flux cleaned = -0.00259389 Jy ! Component: 3600 - total flux cleaned = -0.00260753 Jy ! Component: 3650 - total flux cleaned = -0.00267501 Jy ! Component: 3700 - total flux cleaned = -0.00266158 Jy ! Component: 3750 - total flux cleaned = -0.00270177 Jy ! Component: 3800 - total flux cleaned = -0.00264852 Jy ! Component: 3850 - total flux cleaned = -0.00271457 Jy ! Component: 3900 - total flux cleaned = -0.00271447 Jy ! Component: 3950 - total flux cleaned = -0.00270127 Jy ! Component: 4000 - total flux cleaned = -0.0027013 Jy ! Component: 4050 - total flux cleaned = -0.00268833 Jy ! Total flux subtracted in 4096 components = -0.0026884 Jy ! Clean residual min=-0.000751 max=0.000837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.144759 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 418 components and 0.144759 Jy ![Exited script file: muppet] wmap "J1728-0350_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 8.474 at -3.811 degrees (North through East) ! Clean map min=-0.0016888 max=0.090078 Jy/beam ! Writing clean map to FITS file: J1728-0350_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0900779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776124 0.776124 1.55225 3.1045 6.20899 12.418 24.836 49.672 99.3439 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 8.474 at -3.811 degrees (North through East) ! Clean map min=-0.0016888 max=0.090078 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 J1728-0350_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:24:57 2019