! Started logfile: J1856-2236_S_2017_08_05_pus_uvs.log on Thu May 9 19:35:55 2019 obs J1856-2236_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1856-2236_S_2017_08_05_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776437 visibilities/baseline/integration-bin. ! Found source: J1856-2236 ! ! 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 513 lines of history. ! ! Reading 16212 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 J1856-2236_S_2017_08_05_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 730 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964244Jy sigma=0.007045 ! Fit after self-cal, rms=0.928683Jy sigma=0.006803 ! 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=2.318 mas, bmaj=6.998 mas, bpa=-6.482 degrees ! Estimated noise=1490.16 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508778 Jy ! Component: 100 - total flux cleaned = 0.0702437 Jy ! Total flux subtracted in 100 components = 0.0702437 Jy ! Clean residual min=-0.006452 max=0.014313 Jy/beam ! Clean residual mean=-0.000056 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.0702438 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0702438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105902Jy sigma=0.000740 ! Fit after self-cal, rms=0.105426Jy sigma=0.000737 ! Inverting map ! Added new window around map position (5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156084 Jy ! Component: 100 - total flux cleaned = 0.0268717 Jy ! Total flux subtracted in 100 components = 0.0268717 Jy ! Clean residual min=-0.005313 max=0.008985 Jy/beam ! Clean residual mean=-0.000039 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.0971154 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.0971154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101039Jy sigma=0.000700 ! Fit after self-cal, rms=0.100709Jy sigma=0.000697 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109795 Jy ! Component: 100 - total flux cleaned = 0.0187431 Jy ! Total flux subtracted in 100 components = 0.0187431 Jy ! Clean residual min=-0.005028 max=0.006522 Jy/beam ! Clean residual mean=-0.000028 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.115858 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.115859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098466Jy sigma=0.000678 ! Fit after self-cal, rms=0.098181Jy sigma=0.000676 ! 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=2.862 mas, bmaj=8.007 mas, bpa=-4.774 degrees ! Estimated noise=863.466 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 = 0.0131378 Jy ! Component: 100 - total flux cleaned = 0.0209502 Jy ! Component: 150 - total flux cleaned = 0.0260262 Jy ! Component: 200 - total flux cleaned = 0.0294442 Jy ! Total flux subtracted in 200 components = 0.0294442 Jy ! Clean residual min=-0.003347 max=0.005447 Jy/beam ! Clean residual mean=-0.000033 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.145303 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 95 components and 0.145303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096281Jy sigma=0.000662 ! Fit after self-cal, rms=0.095973Jy sigma=0.000660 ! 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 0.97 HN 1.09 KP 1.05 ! LA 1.00 MK 1.09 NL 1.03 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.23 KP 0.99 ! LA 0.93 MK 1.07 NL 1.12 OV 1.06 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.03 KP 0.87 ! LA 0.77 MK 0.98 NL 1.21 OV 0.93 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 0.89 KP 1.00* ! LA 1.00* MK 0.71 NL 1.00* OV 1.00* ! PT 1.10 SC 1.00* ! ! ! Fit before self-cal, rms=0.095973Jy sigma=0.000660 ! Fit after self-cal, rms=0.096728Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.879 mas, bmaj=8.054 mas, bpa=-4.846 degrees ! Estimated noise=870.412 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 = 0.00149229 Jy ! Component: 100 - total flux cleaned = 0.00115487 Jy ! Component: 150 - total flux cleaned = 0.00109827 Jy ! Component: 200 - total flux cleaned = 0.00109593 Jy ! Total flux subtracted in 200 components = 0.00109593 Jy ! Clean residual min=-0.002569 max=0.002646 Jy/beam ! Clean residual mean=-0.000005 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.146399 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.146399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096601Jy sigma=0.000654 ! Fit after self-cal, rms=0.096614Jy sigma=0.000654 ! 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=0.096614Jy sigma=0.000654 ! Fit after self-cal, rms=0.097558Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=8.105 mas, bpa=-4.846 degrees ! Estimated noise=868.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847979 Jy ! Component: 100 - total flux cleaned = 0.000785553 Jy ! Component: 150 - total flux cleaned = 0.000824853 Jy ! Component: 200 - total flux cleaned = 0.000824492 Jy ! Total flux subtracted in 200 components = 0.000824492 Jy ! Clean residual min=-0.002389 max=0.002343 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.147223 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.147223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097496Jy sigma=0.000652 ! Fit after self-cal, rms=0.097513Jy sigma=0.000652 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 = 0.000341802 Jy ! Component: 100 - total flux cleaned = 0.000299446 Jy ! Component: 150 - total flux cleaned = 0.000298045 Jy ! Component: 200 - total flux cleaned = 0.000298475 Jy ! Total flux subtracted in 200 components = 0.000298475 Jy ! Clean residual min=-0.002278 max=0.002169 Jy/beam ! Clean residual mean=-0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.147522 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.147522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097476Jy sigma=0.000652 ! Fit after self-cal, rms=0.097455Jy sigma=0.000652 ! 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=0.097455Jy sigma=0.000652 ! Fit after self-cal, rms=0.097270Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=8.143 mas, bpa=-4.982 degrees ! Estimated noise=864.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392635 Jy ! Component: 100 - total flux cleaned = 0.000471552 Jy ! Component: 150 - total flux cleaned = 0.000533336 Jy ! Component: 200 - total flux cleaned = 0.000531681 Jy ! Total flux subtracted in 200 components = 0.000531681 Jy ! Clean residual min=-0.002308 max=0.002069 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.148053 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.148053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097241Jy sigma=0.000652 ! Fit after self-cal, rms=0.097249Jy sigma=0.000652 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 = 0.000221111 Jy ! Component: 100 - total flux cleaned = 0.000219294 Jy ! Component: 150 - total flux cleaned = 0.000219662 Jy ! Component: 200 - total flux cleaned = 0.000220916 Jy ! Total flux subtracted in 200 components = 0.000220916 Jy ! Clean residual min=-0.002231 max=0.002038 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.148274 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.148274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097230Jy sigma=0.000652 ! Fit after self-cal, rms=0.097222Jy sigma=0.000651 ! 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=0.097222Jy sigma=0.000651 ! Fit after self-cal, rms=0.097179Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.373 mas, bmaj=19.29 mas, bpa=-1.608 degrees ! Estimated noise=1118.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351558 Jy ! Component: 100 - total flux cleaned = 0.000376557 Jy ! Component: 150 - total flux cleaned = 0.000358502 Jy ! Component: 200 - total flux cleaned = 0.000342745 Jy ! Total flux subtracted in 200 components = 0.000342745 Jy ! Clean residual min=-0.002059 max=0.002198 Jy/beam ! Clean residual mean=-0.000006 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.148617 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 154 components and 0.148617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097177Jy sigma=0.000651 ! Fit after self-cal, rms=0.097180Jy sigma=0.000651 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 = 0.000157953 Jy ! Component: 100 - total flux cleaned = 0.000140543 Jy ! Component: 150 - total flux cleaned = 0.000114243 Jy ! Component: 200 - total flux cleaned = 0.000102785 Jy ! Total flux subtracted in 200 components = 0.000102785 Jy ! Clean residual min=-0.001980 max=0.002110 Jy/beam ! Clean residual mean=-0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.14872 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 161 components and 0.14872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097178Jy sigma=0.000651 ! Fit after self-cal, rms=0.097173Jy sigma=0.000651 ! 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=2.872 mas, bmaj=8.172 mas, bpa=-5.075 degrees ! Estimated noise=861.891 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.872 x 8.172 at -5.075 degrees (North through East) ! Clean map min=-0.0021243 max=0.060029 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=2.327 mas, bmaj=7.131 mas, bpa=-6.825 degrees ! Estimated noise=1489.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0499802 Jy ! Component: 100 - total flux cleaned = 0.0753804 Jy ! Component: 150 - total flux cleaned = 0.0928026 Jy ! Component: 200 - total flux cleaned = 0.10572 Jy ! Total flux subtracted in 200 components = 0.10572 Jy ! Clean residual min=-0.005121 max=0.008455 Jy/beam ! Clean residual mean=-0.000026 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.10572 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.10572 Jy ! Inverting map and beam ! Estimated beam: bmin=2.872 mas, bmaj=8.172 mas, bpa=-5.075 degrees ! Estimated noise=861.891 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 = 0.0162859 Jy ! Component: 100 - total flux cleaned = 0.0263689 Jy ! Component: 150 - total flux cleaned = 0.032772 Jy ! Component: 200 - total flux cleaned = 0.0368791 Jy ! Total flux subtracted in 200 components = 0.0368791 Jy ! Clean residual min=-0.002624 max=0.002773 Jy/beam ! Clean residual mean=-0.000011 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.142599 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 73 components and 0.142599 Jy ! Inverting map ! Added new window around map position (-3.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287717 Jy ! Component: 100 - total flux cleaned = 0.00443781 Jy ! Component: 150 - total flux cleaned = 0.00503743 Jy ! Component: 200 - total flux cleaned = 0.00534254 Jy ! Total flux subtracted in 200 components = 0.00534254 Jy ! Clean residual min=-0.002144 max=0.002154 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.147942 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.147942 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=7.373 mas, bmaj=19.29 mas, bpa=-1.608 degrees ! Estimated noise=1118.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131426 Jy ! Component: 100 - total flux cleaned = 0.00157224 Jy ! Component: 150 - total flux cleaned = 0.00162359 Jy ! Component: 200 - total flux cleaned = 0.00166797 Jy ! Total flux subtracted in 200 components = 0.00166797 Jy ! Clean residual min=-0.001966 max=0.002044 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.14961 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 = 2.17836e-05 Jy ! Component: 100 - total flux cleaned = 3.98779e-05 Jy ! Component: 150 - total flux cleaned = 4.021e-05 Jy ! Component: 200 - total flux cleaned = 5.64228e-05 Jy ! Total flux subtracted in 200 components = 5.64228e-05 Jy ! Clean residual min=-0.001934 max=0.001966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.149666 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.149666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.872 mas, bmaj=8.172 mas, bpa=-5.075 degrees ! Estimated noise=861.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464075 Jy ! Component: 100 - total flux cleaned = -0.000533227 Jy ! Component: 150 - total flux cleaned = -0.000562529 Jy ! Component: 200 - total flux cleaned = -0.000534077 Jy ! Total flux subtracted in 200 components = -0.000534077 Jy ! Clean residual min=-0.002203 max=0.002067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.149132 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.149132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097131Jy sigma=0.000651 ! Fit after self-cal, rms=0.097092Jy sigma=0.000651 wmodel J1856-2236_S_2017_08_05_pus_map.mod ! Writing 136 model components to file: J1856-2236_S_2017_08_05_pus_map.mod wobs J1856-2236_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1856-2236_S_2017_08_05_pus_uvs.fits wwins J1856-2236_S_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J1856-2236_S_2017_08_05_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 = -0.000698991 Jy ! Component: 100 - total flux cleaned = -0.00120887 Jy ! Component: 150 - total flux cleaned = -0.00151375 Jy ! Component: 200 - total flux cleaned = -0.00170573 Jy ! Component: 250 - total flux cleaned = -0.00167489 Jy ! Component: 300 - total flux cleaned = -0.00164535 Jy ! Component: 350 - total flux cleaned = -0.00161749 Jy ! Component: 400 - total flux cleaned = -0.00164576 Jy ! Component: 450 - total flux cleaned = -0.00151172 Jy ! Component: 500 - total flux cleaned = -0.00143218 Jy ! Component: 550 - total flux cleaned = -0.00127821 Jy ! Component: 600 - total flux cleaned = -0.00117887 Jy ! Component: 650 - total flux cleaned = -0.00105712 Jy ! Component: 700 - total flux cleaned = -0.000914256 Jy ! Component: 750 - total flux cleaned = -0.000797193 Jy ! Component: 800 - total flux cleaned = -0.000636664 Jy ! Component: 850 - total flux cleaned = -0.000478865 Jy ! Component: 900 - total flux cleaned = -0.000237189 Jy ! Component: 950 - total flux cleaned = -0.000150668 Jy ! Component: 1000 - total flux cleaned = -2.34224e-05 Jy ! Component: 1050 - total flux cleaned = 0.000101133 Jy ! Component: 1100 - total flux cleaned = 0.000142122 Jy ! Component: 1150 - total flux cleaned = 0.000243122 Jy ! Component: 1200 - total flux cleaned = 0.000341966 Jy ! Component: 1250 - total flux cleaned = 0.0004584 Jy ! Component: 1300 - total flux cleaned = 0.000553985 Jy ! Component: 1350 - total flux cleaned = 0.000647801 Jy ! Component: 1400 - total flux cleaned = 0.000722278 Jy ! Component: 1450 - total flux cleaned = 0.00084998 Jy ! Component: 1500 - total flux cleaned = 0.000939548 Jy ! Component: 1550 - total flux cleaned = 0.00106337 Jy ! Component: 1600 - total flux cleaned = 0.00115078 Jy ! Component: 1650 - total flux cleaned = 0.00125425 Jy ! Component: 1700 - total flux cleaned = 0.00132222 Jy ! Component: 1750 - total flux cleaned = 0.00138942 Jy ! Component: 1800 - total flux cleaned = 0.00147231 Jy ! Component: 1850 - total flux cleaned = 0.00153765 Jy ! Component: 1900 - total flux cleaned = 0.00165063 Jy ! Component: 1950 - total flux cleaned = 0.00168237 Jy ! Component: 2000 - total flux cleaned = 0.00176122 Jy ! Component: 2050 - total flux cleaned = 0.00182395 Jy ! Component: 2100 - total flux cleaned = 0.00193179 Jy ! Component: 2150 - total flux cleaned = 0.0019166 Jy ! Component: 2200 - total flux cleaned = 0.00200747 Jy ! Component: 2250 - total flux cleaned = 0.00206721 Jy ! Component: 2300 - total flux cleaned = 0.00214114 Jy ! Component: 2350 - total flux cleaned = 0.00219965 Jy ! Component: 2400 - total flux cleaned = 0.00222862 Jy ! Component: 2450 - total flux cleaned = 0.00230036 Jy ! Component: 2500 - total flux cleaned = 0.00234307 Jy ! Component: 2550 - total flux cleaned = 0.00244164 Jy ! Component: 2600 - total flux cleaned = 0.00249739 Jy ! Component: 2650 - total flux cleaned = 0.00253893 Jy ! Component: 2700 - total flux cleaned = 0.00260735 Jy ! Component: 2750 - total flux cleaned = 0.00264797 Jy ! Component: 2800 - total flux cleaned = 0.00271492 Jy ! Component: 2850 - total flux cleaned = 0.00275466 Jy ! Component: 2900 - total flux cleaned = 0.00283374 Jy ! Component: 2950 - total flux cleaned = 0.00284667 Jy ! Component: 3000 - total flux cleaned = 0.00285976 Jy ! Component: 3050 - total flux cleaned = 0.00289814 Jy ! Component: 3100 - total flux cleaned = 0.00292346 Jy ! Component: 3150 - total flux cleaned = 0.00289833 Jy ! Component: 3200 - total flux cleaned = 0.00289835 Jy ! Component: 3250 - total flux cleaned = 0.00293545 Jy ! Component: 3300 - total flux cleaned = 0.00293543 Jy ! Component: 3350 - total flux cleaned = 0.00292322 Jy ! Component: 3400 - total flux cleaned = 0.00291121 Jy ! Component: 3450 - total flux cleaned = 0.00294732 Jy ! Component: 3500 - total flux cleaned = 0.00291148 Jy ! Component: 3550 - total flux cleaned = 0.00291145 Jy ! Component: 3600 - total flux cleaned = 0.00293507 Jy ! Component: 3650 - total flux cleaned = 0.00294677 Jy ! Component: 3700 - total flux cleaned = 0.0029352 Jy ! Component: 3750 - total flux cleaned = 0.00296983 Jy ! Component: 3800 - total flux cleaned = 0.00299254 Jy ! Component: 3850 - total flux cleaned = 0.00298118 Jy ! Component: 3900 - total flux cleaned = 0.00299255 Jy ! Component: 3950 - total flux cleaned = 0.00304854 Jy ! Component: 4000 - total flux cleaned = 0.00307076 Jy ! Component: 4050 - total flux cleaned = 0.00307075 Jy ! Total flux subtracted in 4096 components = 0.00308171 Jy ! Clean residual min=-0.000648 max=0.000628 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.152214 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 407 components and 0.152214 Jy ![Exited script file: muppet] wmap "J1856-2236_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.872 x 8.172 at -5.075 degrees (North through East) ! Clean map min=-0.0019932 max=0.057973 Jy/beam ! Writing clean map to FITS file: J1856-2236_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0579734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194192 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0049 1.0049 2.00981 4.01962 8.03923 16.0785 32.1569 64.3139 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.872 x 8.172 at -5.075 degrees (North through East) ! Clean map min=-0.0019932 max=0.057973 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 J1856-2236_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:36:01 2019