! Started logfile: J1721+3542_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:19:15 2019 obs J1721+3542_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1721+3542_S_2017_01_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768675 visibilities/baseline/integration-bin. ! Found source: J1721+3542 ! ! 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 622 lines of history. ! ! Reading 11484 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 J1721+3542_S_2017_01_16_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895329Jy sigma=0.007860 ! Fit after self-cal, rms=0.883720Jy sigma=0.007815 ! 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=3.509 mas, bmaj=6.793 mas, bpa=17.63 degrees ! Estimated noise=1239.58 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 = 0.0973332 Jy ! Component: 100 - total flux cleaned = 0.125478 Jy ! Total flux subtracted in 100 components = 0.125478 Jy ! Clean residual min=-0.009144 max=0.023964 Jy/beam ! Clean residual mean=-0.000004 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.125478 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.125478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152542Jy sigma=0.000751 ! Fit after self-cal, rms=0.152425Jy sigma=0.000749 ! Inverting map ! Added new window around map position (0, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214825 Jy ! Component: 100 - total flux cleaned = 0.0316479 Jy ! Total flux subtracted in 100 components = 0.0316479 Jy ! Clean residual min=-0.005686 max=0.007278 Jy/beam ! Clean residual mean=-0.000007 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.157126 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.157126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149659Jy sigma=0.000695 ! Fit after self-cal, rms=0.149368Jy sigma=0.000690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745496 Jy ! Component: 100 - total flux cleaned = 0.00997577 Jy ! Total flux subtracted in 100 components = 0.00997577 Jy ! Clean residual min=-0.004441 max=0.005082 Jy/beam ! Clean residual mean=-0.000007 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.167102 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.167102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148943Jy sigma=0.000681 ! Fit after self-cal, rms=0.148915Jy sigma=0.000681 ! 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=4.324 mas, bmaj=7.541 mas, bpa=15.01 degrees ! Estimated noise=806.743 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 = 0.00487466 Jy ! Component: 100 - total flux cleaned = 0.00594378 Jy ! Component: 150 - total flux cleaned = 0.00613741 Jy ! Component: 200 - total flux cleaned = 0.0063006 Jy ! Total flux subtracted in 200 components = 0.0063006 Jy ! Clean residual min=-0.003463 max=0.004066 Jy/beam ! Clean residual mean=-0.000012 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.173402 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.173402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148778Jy sigma=0.000677 ! Fit after self-cal, rms=0.148776Jy sigma=0.000677 ! 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 1.08 FD 0.95 HN 0.96 KP 0.98 ! LA 1.01 MK 1.00* NL 0.89 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 0.96 KP 0.96 ! LA 0.96 MK 1.00* NL 1.01 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 0.97 KP 0.99 ! LA 1.03 MK 1.00* NL 0.99 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.89 KP 1.00* ! LA 1.06 MK 1.00* NL 1.00* OV 0.95 ! PT 1.02 SC 0.86 ! ! ! Fit before self-cal, rms=0.148776Jy sigma=0.000677 ! Fit after self-cal, rms=0.135671Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.345 mas, bmaj=7.526 mas, bpa=13.69 degrees ! Estimated noise=802.756 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 = -0.000632699 Jy ! Component: 100 - total flux cleaned = -0.00113056 Jy ! Component: 150 - total flux cleaned = -0.00117871 Jy ! Component: 200 - total flux cleaned = -0.00113957 Jy ! Total flux subtracted in 200 components = -0.00113957 Jy ! Clean residual min=-0.002976 max=0.003506 Jy/beam ! Clean residual mean=-0.000009 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.172263 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.172263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135587Jy sigma=0.000671 ! Fit after self-cal, rms=0.135591Jy sigma=0.000671 ! 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=0.135591Jy sigma=0.000671 ! Fit after self-cal, rms=0.147363Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.342 mas, bmaj=7.542 mas, bpa=13.42 degrees ! Estimated noise=807.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861512 Jy ! Component: 100 - total flux cleaned = 0.00101325 Jy ! Component: 150 - total flux cleaned = 0.0011414 Jy ! Component: 200 - total flux cleaned = 0.00127757 Jy ! Total flux subtracted in 200 components = 0.00127757 Jy ! Clean residual min=-0.002084 max=0.001913 Jy/beam ! Clean residual mean=0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.17354 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.17354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147337Jy sigma=0.000664 ! Fit after self-cal, rms=0.147464Jy sigma=0.000664 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 = 0.000120242 Jy ! Component: 100 - total flux cleaned = 0.000181548 Jy ! Component: 150 - total flux cleaned = 0.000200474 Jy ! Component: 200 - total flux cleaned = 0.000200756 Jy ! Total flux subtracted in 200 components = 0.000200756 Jy ! Clean residual min=-0.002059 max=0.001889 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.173741 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.173741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147450Jy sigma=0.000664 ! Fit after self-cal, rms=0.147450Jy sigma=0.000664 ! 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=0.147450Jy sigma=0.000664 ! Fit after self-cal, rms=0.103410Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.332 mas, bmaj=7.533 mas, bpa=13.36 degrees ! Estimated noise=806.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511542 Jy ! Component: 100 - total flux cleaned = 0.000652667 Jy ! Component: 150 - total flux cleaned = 0.000725842 Jy ! Component: 200 - total flux cleaned = 0.000793527 Jy ! Total flux subtracted in 200 components = 0.000793527 Jy ! Clean residual min=-0.002166 max=0.001972 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.174535 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.174535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103406Jy sigma=0.000663 ! Fit after self-cal, rms=0.103379Jy sigma=0.000663 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 = 1.94647e-05 Jy ! Component: 100 - total flux cleaned = 8.42785e-05 Jy ! Component: 150 - total flux cleaned = 9.94235e-05 Jy ! Component: 200 - total flux cleaned = 0.000114264 Jy ! Total flux subtracted in 200 components = 0.000114264 Jy ! Clean residual min=-0.002166 max=0.001957 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.174649 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.174649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103376Jy sigma=0.000663 ! Fit after self-cal, rms=0.103373Jy sigma=0.000663 ! 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=0.103373Jy sigma=0.000663 ! Fit after self-cal, rms=0.103287Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.909 mas, bmaj=9.717 mas, bpa=-1.021 degrees ! Estimated noise=944.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536813 Jy ! Component: 100 - total flux cleaned = 0.000661778 Jy ! Component: 150 - total flux cleaned = 0.000764092 Jy ! Component: 200 - total flux cleaned = 0.000803755 Jy ! Total flux subtracted in 200 components = 0.000803755 Jy ! Clean residual min=-0.002161 max=0.002104 Jy/beam ! Clean residual mean=0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.175453 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 105 components and 0.175453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103289Jy sigma=0.000663 ! Fit after self-cal, rms=0.103291Jy sigma=0.000663 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 = 9.34429e-06 Jy ! Component: 100 - total flux cleaned = 2.333e-05 Jy ! Component: 150 - total flux cleaned = 3.57842e-05 Jy ! Component: 200 - total flux cleaned = 4.16637e-05 Jy ! Total flux subtracted in 200 components = 4.16637e-05 Jy ! Clean residual min=-0.002166 max=0.002105 Jy/beam ! Clean residual mean=0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.175494 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.175494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103292Jy sigma=0.000663 ! Fit after self-cal, rms=0.103292Jy sigma=0.000663 ! 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=4.33 mas, bmaj=7.523 mas, bpa=13.32 degrees ! Estimated noise=806.407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.33 x 7.523 at 13.32 degrees (North through East) ! Clean map min=-0.0021163 max=0.12485 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=3.516 mas, bmaj=6.757 mas, bpa=16.02 degrees ! Estimated noise=1227.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0962478 Jy ! Component: 100 - total flux cleaned = 0.130156 Jy ! Component: 150 - total flux cleaned = 0.14784 Jy ! Component: 200 - total flux cleaned = 0.158167 Jy ! Total flux subtracted in 200 components = 0.158167 Jy ! Clean residual min=-0.004421 max=0.005369 Jy/beam ! Clean residual mean=0.000003 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.158167 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.158167 Jy ! Inverting map and beam ! Estimated beam: bmin=4.33 mas, bmaj=7.523 mas, bpa=13.32 degrees ! Estimated noise=806.407 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 = 0.00813683 Jy ! Component: 100 - total flux cleaned = 0.012841 Jy ! Component: 150 - total flux cleaned = 0.0157468 Jy ! Component: 200 - total flux cleaned = 0.0164448 Jy ! Total flux subtracted in 200 components = 0.0164448 Jy ! Clean residual min=-0.002460 max=0.002050 Jy/beam ! Clean residual mean=0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.174611 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.174611 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=7.909 mas, bmaj=9.717 mas, bpa=-1.021 degrees ! Estimated noise=944.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118217 Jy ! Component: 100 - total flux cleaned = 0.00119048 Jy ! Component: 150 - total flux cleaned = 0.00119063 Jy ! Component: 200 - total flux cleaned = 0.00119043 Jy ! Total flux subtracted in 200 components = 0.00119043 Jy ! Clean residual min=-0.002270 max=0.001990 Jy/beam ! Clean residual mean=0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.175802 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 = -2.22915e-05 Jy ! Component: 100 - total flux cleaned = -4.13768e-05 Jy ! Component: 150 - total flux cleaned = -5.85688e-05 Jy ! Component: 200 - total flux cleaned = -7.45895e-05 Jy ! Total flux subtracted in 200 components = -7.45895e-05 Jy ! Clean residual min=-0.002201 max=0.002003 Jy/beam ! Clean residual mean=0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.175727 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 0.175727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.33 mas, bmaj=7.523 mas, bpa=13.32 degrees ! Estimated noise=806.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7613e-05 Jy ! Component: 100 - total flux cleaned = -1.83465e-05 Jy ! Component: 150 - total flux cleaned = -0.000127564 Jy ! Component: 200 - total flux cleaned = -0.000261152 Jy ! Total flux subtracted in 200 components = -0.000261152 Jy ! Clean residual min=-0.002221 max=0.002064 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.175466 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.175466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103349Jy sigma=0.000663 ! Fit after self-cal, rms=0.103345Jy sigma=0.000663 wmodel J1721+3542_S_2017_01_16_pus_map.mod ! Writing 81 model components to file: J1721+3542_S_2017_01_16_pus_map.mod wobs J1721+3542_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1721+3542_S_2017_01_16_pus_uvs.fits wwins J1721+3542_S_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1721+3542_S_2017_01_16_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 = -0.00036547 Jy ! Component: 100 - total flux cleaned = -0.000434282 Jy ! Component: 150 - total flux cleaned = -0.000367272 Jy ! Component: 200 - total flux cleaned = -0.000335434 Jy ! Component: 250 - total flux cleaned = -0.000305469 Jy ! Component: 300 - total flux cleaned = -0.000393181 Jy ! Component: 350 - total flux cleaned = -0.000506784 Jy ! Component: 400 - total flux cleaned = -0.000534466 Jy ! Component: 450 - total flux cleaned = -0.000561952 Jy ! Component: 500 - total flux cleaned = -0.000508654 Jy ! Component: 550 - total flux cleaned = -0.000586633 Jy ! Component: 600 - total flux cleaned = -0.000561078 Jy ! Component: 650 - total flux cleaned = -0.000611713 Jy ! Component: 700 - total flux cleaned = -0.000661647 Jy ! Component: 750 - total flux cleaned = -0.000734567 Jy ! Component: 800 - total flux cleaned = -0.000734165 Jy ! Component: 850 - total flux cleaned = -0.000710267 Jy ! Component: 900 - total flux cleaned = -0.000733743 Jy ! Component: 950 - total flux cleaned = -0.000733651 Jy ! Component: 1000 - total flux cleaned = -0.000711394 Jy ! Component: 1050 - total flux cleaned = -0.000711763 Jy ! Component: 1100 - total flux cleaned = -0.000778257 Jy ! Component: 1150 - total flux cleaned = -0.000755946 Jy ! Component: 1200 - total flux cleaned = -0.000799143 Jy ! Component: 1250 - total flux cleaned = -0.000820438 Jy ! Component: 1300 - total flux cleaned = -0.000799578 Jy ! Component: 1350 - total flux cleaned = -0.000862089 Jy ! Component: 1400 - total flux cleaned = -0.000882469 Jy ! Component: 1450 - total flux cleaned = -0.000862125 Jy ! Component: 1500 - total flux cleaned = -0.000922055 Jy ! Component: 1550 - total flux cleaned = -0.000901924 Jy ! Component: 1600 - total flux cleaned = -0.000941452 Jy ! Component: 1650 - total flux cleaned = -0.000902831 Jy ! Component: 1700 - total flux cleaned = -0.000941534 Jy ! Component: 1750 - total flux cleaned = -0.000979468 Jy ! Component: 1800 - total flux cleaned = -0.000941608 Jy ! Component: 1850 - total flux cleaned = -0.000904032 Jy ! Component: 1900 - total flux cleaned = -0.000941063 Jy ! Component: 1950 - total flux cleaned = -0.000922633 Jy ! Component: 2000 - total flux cleaned = -0.000886305 Jy ! Component: 2050 - total flux cleaned = -0.000940166 Jy ! Component: 2100 - total flux cleaned = -0.000993572 Jy ! Component: 2150 - total flux cleaned = -0.000958307 Jy ! Component: 2200 - total flux cleaned = -0.000993387 Jy ! Component: 2250 - total flux cleaned = -0.000976235 Jy ! Component: 2300 - total flux cleaned = -0.00109651 Jy ! Component: 2350 - total flux cleaned = -0.00114747 Jy ! Component: 2400 - total flux cleaned = -0.00113069 Jy ! Component: 2450 - total flux cleaned = -0.00118084 Jy ! Component: 2500 - total flux cleaned = -0.00123064 Jy ! Component: 2550 - total flux cleaned = -0.00118109 Jy ! Component: 2600 - total flux cleaned = -0.00119742 Jy ! Component: 2650 - total flux cleaned = -0.00122997 Jy ! Component: 2700 - total flux cleaned = -0.00118178 Jy ! Component: 2750 - total flux cleaned = -0.00119795 Jy ! Component: 2800 - total flux cleaned = -0.0012614 Jy ! Component: 2850 - total flux cleaned = -0.00126141 Jy ! Component: 2900 - total flux cleaned = -0.00130833 Jy ! Component: 2950 - total flux cleaned = -0.00127716 Jy ! Component: 3000 - total flux cleaned = -0.0012618 Jy ! Component: 3050 - total flux cleaned = -0.00132296 Jy ! Component: 3100 - total flux cleaned = -0.00132301 Jy ! Component: 3150 - total flux cleaned = -0.00136841 Jy ! Component: 3200 - total flux cleaned = -0.00136833 Jy ! Component: 3250 - total flux cleaned = -0.0013833 Jy ! Component: 3300 - total flux cleaned = -0.00142766 Jy ! Component: 3350 - total flux cleaned = -0.00142763 Jy ! Component: 3400 - total flux cleaned = -0.00138373 Jy ! Component: 3450 - total flux cleaned = -0.00142728 Jy ! Component: 3500 - total flux cleaned = -0.00138411 Jy ! Component: 3550 - total flux cleaned = -0.00139848 Jy ! Component: 3600 - total flux cleaned = -0.00145536 Jy ! Component: 3650 - total flux cleaned = -0.00141283 Jy ! Component: 3700 - total flux cleaned = -0.00146913 Jy ! Component: 3750 - total flux cleaned = -0.00149721 Jy ! Component: 3800 - total flux cleaned = -0.00152508 Jy ! Component: 3850 - total flux cleaned = -0.00158019 Jy ! Component: 3900 - total flux cleaned = -0.00160757 Jy ! Component: 3950 - total flux cleaned = -0.00155301 Jy ! Component: 4000 - total flux cleaned = -0.00160735 Jy ! Component: 4050 - total flux cleaned = -0.00166143 Jy ! Total flux subtracted in 4096 components = -0.00160768 Jy ! Clean residual min=-0.000932 max=0.000956 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.173858 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 383 components and 0.173858 Jy ![Exited script file: muppet] wmap "J1721+3542_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.33 x 7.523 at 13.32 degrees (North through East) ! Clean map min=-0.001942 max=0.12433 Jy/beam ! Writing clean map to FITS file: J1721+3542_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.615568 0.615568 1.23114 2.46227 4.92454 9.84909 19.6982 39.3964 78.7927 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.33 x 7.523 at 13.32 degrees (North through East) ! Clean map min=-0.001942 max=0.12433 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 J1721+3542_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:19:20 2019