! Started logfile: J1855-1754_S_2017_05_01_pus_uvs.log on Wed May 1 18:42:26 2019 obs J1855-1754_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1855-1754_S_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979532 visibilities/baseline/integration-bin. ! Found source: J1855-1754 ! ! 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 788 lines of history. ! ! Reading 20100 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 J1855-1754_S_2017_05_01_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971436Jy sigma=0.006777 ! Fit after self-cal, rms=0.938644Jy sigma=0.006578 ! 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=2.585 mas, bmaj=6.626 mas, bpa=-3.039 degrees ! Estimated noise=1154.28 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 = 0.046351 Jy ! Component: 100 - total flux cleaned = 0.0630222 Jy ! Total flux subtracted in 100 components = 0.0630222 Jy ! Clean residual min=-0.005201 max=0.009600 Jy/beam ! Clean residual mean=-0.000002 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.0630222 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0630222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103424Jy sigma=0.000680 ! Fit after self-cal, rms=0.103037Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011985 Jy ! Component: 100 - total flux cleaned = 0.0195133 Jy ! Total flux subtracted in 100 components = 0.0195133 Jy ! Clean residual min=-0.004360 max=0.006505 Jy/beam ! Clean residual mean=-0.000002 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.0825354 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0825354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101159Jy sigma=0.000662 ! Fit after self-cal, rms=0.101088Jy sigma=0.000661 ! Inverting map ! Added new window around map position (3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723628 Jy ! Component: 100 - total flux cleaned = 0.0117103 Jy ! Total flux subtracted in 100 components = 0.0117103 Jy ! Clean residual min=-0.003714 max=0.003947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0942457 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0942457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100494Jy sigma=0.000656 ! Fit after self-cal, rms=0.100429Jy sigma=0.000656 ! 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=3.142 mas, bmaj=7.819 mas, bpa=-2.164 degrees ! Estimated noise=802.957 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 = 0.00470541 Jy ! Component: 100 - total flux cleaned = 0.00731981 Jy ! Component: 150 - total flux cleaned = 0.00900605 Jy ! Component: 200 - total flux cleaned = 0.0101323 Jy ! Total flux subtracted in 200 components = 0.0101323 Jy ! Clean residual min=-0.002593 max=0.002512 Jy/beam ! Clean residual mean=0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.104378 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 85 components and 0.104378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100203Jy sigma=0.000654 ! Fit after self-cal, rms=0.100155Jy sigma=0.000654 ! 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 0.95 FD 0.90 HN 1.02 KP 1.02 ! LA 0.98 MK 0.99 NL 1.04 OV 1.06 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.06 KP 0.97 ! LA 0.98 MK 0.99 NL 1.07 OV 1.07 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.98 KP 0.98 ! LA 0.96 MK 0.99 NL 1.09 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.76 KP 1.00* ! LA 1.00* MK 0.72 NL 1.00* OV 1.00* ! PT 0.94 SC 1.00* ! ! ! Fit before self-cal, rms=0.100155Jy sigma=0.000654 ! Fit after self-cal, rms=0.097922Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=7.719 mas, bpa=-2.582 degrees ! Estimated noise=786.888 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 = 0.00099873 Jy ! Component: 100 - total flux cleaned = 0.00115797 Jy ! Component: 150 - total flux cleaned = 0.00122691 Jy ! Component: 200 - total flux cleaned = 0.00134422 Jy ! Total flux subtracted in 200 components = 0.00134422 Jy ! Clean residual min=-0.002402 max=0.002185 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.105722 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.105722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097888Jy sigma=0.000652 ! Fit after self-cal, rms=0.097873Jy sigma=0.000652 ! 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=0.097873Jy sigma=0.000652 ! Fit after self-cal, rms=0.096450Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.658 mas, bpa=-2.335 degrees ! Estimated noise=779.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742488 Jy ! Component: 100 - total flux cleaned = 0.000838842 Jy ! Component: 150 - total flux cleaned = 0.000937808 Jy ! Component: 200 - total flux cleaned = 0.00099924 Jy ! Total flux subtracted in 200 components = 0.00099924 Jy ! Clean residual min=-0.002180 max=0.001990 Jy/beam ! Clean residual mean=-0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.106721 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.106721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096429Jy sigma=0.000651 ! Fit after self-cal, rms=0.096439Jy 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 = 0.000187864 Jy ! Component: 100 - total flux cleaned = 0.000187933 Jy ! Component: 150 - total flux cleaned = 0.000189817 Jy ! Component: 200 - total flux cleaned = 0.000207221 Jy ! Total flux subtracted in 200 components = 0.000207221 Jy ! Clean residual min=-0.002152 max=0.001981 Jy/beam ! Clean residual mean=-0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.106929 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.106929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096427Jy sigma=0.000651 ! Fit after self-cal, rms=0.096422Jy sigma=0.000651 ! 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=0.096422Jy sigma=0.000651 ! Fit after self-cal, rms=0.095125Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.614 mas, bpa=-2.059 degrees ! Estimated noise=769.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449062 Jy ! Component: 100 - total flux cleaned = 0.000568289 Jy ! Component: 150 - total flux cleaned = 0.000646768 Jy ! Component: 200 - total flux cleaned = 0.000698504 Jy ! Total flux subtracted in 200 components = 0.000698504 Jy ! Clean residual min=-0.002128 max=0.001991 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.107627 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.107627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095113Jy sigma=0.000651 ! Fit after self-cal, rms=0.095118Jy 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 = 7.99818e-05 Jy ! Component: 100 - total flux cleaned = 9.70552e-05 Jy ! Component: 150 - total flux cleaned = 0.000112828 Jy ! Component: 200 - total flux cleaned = 0.000127054 Jy ! Total flux subtracted in 200 components = 0.000127054 Jy ! Clean residual min=-0.002155 max=0.001948 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.107754 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.107754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095111Jy sigma=0.000651 ! Fit after self-cal, rms=0.095107Jy 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=0.095107Jy sigma=0.000651 ! Fit after self-cal, rms=0.094232Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.4 mas, bmaj=15.46 mas, bpa=5.821 degrees ! Estimated noise=1005.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640838 Jy ! Component: 100 - total flux cleaned = 0.000739973 Jy ! Component: 150 - total flux cleaned = 0.000772684 Jy ! Component: 200 - total flux cleaned = 0.000801363 Jy ! Total flux subtracted in 200 components = 0.000801363 Jy ! Clean residual min=-0.002363 max=0.002177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.108556 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 120 components and 0.108556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094226Jy sigma=0.000650 ! Fit after self-cal, rms=0.094232Jy sigma=0.000650 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 = 0.00016396 Jy ! Component: 100 - total flux cleaned = 0.0001162 Jy ! Component: 150 - total flux cleaned = 9.13973e-05 Jy ! Component: 200 - total flux cleaned = 0.000101859 Jy ! Total flux subtracted in 200 components = 0.000101859 Jy ! Clean residual min=-0.002340 max=0.002200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.108657 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 123 components and 0.108657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094229Jy sigma=0.000650 ! Fit after self-cal, rms=0.094229Jy sigma=0.000650 ! 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=3.029 mas, bmaj=7.584 mas, bpa=-1.821 degrees ! Estimated noise=763.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.584 at -1.821 degrees (North through East) ! Clean map min=-0.0021259 max=0.060661 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=2.505 mas, bmaj=6.484 mas, bpa=-2.886 degrees ! Estimated noise=1058.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431653 Jy ! Component: 100 - total flux cleaned = 0.0629793 Jy ! Component: 150 - total flux cleaned = 0.0756817 Jy ! Component: 200 - total flux cleaned = 0.0842175 Jy ! Total flux subtracted in 200 components = 0.0842175 Jy ! Clean residual min=-0.003803 max=0.004762 Jy/beam ! Clean residual mean=-0.000003 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0842174 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0842174 Jy ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.584 mas, bpa=-1.821 degrees ! Estimated noise=763.05 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 = 0.00872928 Jy ! Component: 100 - total flux cleaned = 0.0140586 Jy ! Component: 150 - total flux cleaned = 0.0175023 Jy ! Component: 200 - total flux cleaned = 0.019809 Jy ! Total flux subtracted in 200 components = 0.019809 Jy ! Clean residual min=-0.002275 max=0.001811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.104026 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 78 components and 0.104026 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=7.4 mas, bmaj=15.46 mas, bpa=5.821 degrees ! Estimated noise=1005.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025224 Jy ! Component: 100 - total flux cleaned = 0.00374887 Jy ! Component: 150 - total flux cleaned = 0.00426547 Jy ! Component: 200 - total flux cleaned = 0.00436151 Jy ! Total flux subtracted in 200 components = 0.00436151 Jy ! Clean residual min=-0.002342 max=0.002140 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.108388 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 = 8.20989e-05 Jy ! Component: 100 - total flux cleaned = 0.00012637 Jy ! Component: 150 - total flux cleaned = 0.00014011 Jy ! Component: 200 - total flux cleaned = 0.000153216 Jy ! Total flux subtracted in 200 components = 0.000153216 Jy ! Clean residual min=-0.002331 max=0.002164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.108541 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.108541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.584 mas, bpa=-1.821 degrees ! Estimated noise=763.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104583 Jy ! Component: 100 - total flux cleaned = -0.000104801 Jy ! Component: 150 - total flux cleaned = -0.0001054 Jy ! Component: 200 - total flux cleaned = -8.72891e-05 Jy ! Total flux subtracted in 200 components = -8.72891e-05 Jy ! Clean residual min=-0.002221 max=0.001938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.108454 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.108454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094236Jy sigma=0.000650 ! Fit after self-cal, rms=0.094224Jy sigma=0.000650 wmodel J1855-1754_S_2017_05_01_pus_map.mod ! Writing 111 model components to file: J1855-1754_S_2017_05_01_pus_map.mod wobs J1855-1754_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1855-1754_S_2017_05_01_pus_uvs.fits wwins J1855-1754_S_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J1855-1754_S_2017_05_01_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 = -0.000701933 Jy ! Component: 100 - total flux cleaned = -0.000949721 Jy ! Component: 150 - total flux cleaned = -0.00104896 Jy ! Component: 200 - total flux cleaned = -0.00111086 Jy ! Component: 250 - total flux cleaned = -0.00125959 Jy ! Component: 300 - total flux cleaned = -0.00137374 Jy ! Component: 350 - total flux cleaned = -0.00148418 Jy ! Component: 400 - total flux cleaned = -0.0015644 Jy ! Component: 450 - total flux cleaned = -0.0016422 Jy ! Component: 500 - total flux cleaned = -0.0017431 Jy ! Component: 550 - total flux cleaned = -0.00176741 Jy ! Component: 600 - total flux cleaned = -0.00181549 Jy ! Component: 650 - total flux cleaned = -0.00179144 Jy ! Component: 700 - total flux cleaned = -0.00188393 Jy ! Component: 750 - total flux cleaned = -0.0019518 Jy ! Component: 800 - total flux cleaned = -0.00199596 Jy ! Component: 850 - total flux cleaned = -0.00206156 Jy ! Component: 900 - total flux cleaned = -0.00210473 Jy ! Component: 950 - total flux cleaned = -0.00218961 Jy ! Component: 1000 - total flux cleaned = -0.00229329 Jy ! Component: 1050 - total flux cleaned = -0.00235439 Jy ! Component: 1100 - total flux cleaned = -0.00249441 Jy ! Component: 1150 - total flux cleaned = -0.00253375 Jy ! Component: 1200 - total flux cleaned = -0.00259197 Jy ! Component: 1250 - total flux cleaned = -0.00264884 Jy ! Component: 1300 - total flux cleaned = -0.00272454 Jy ! Component: 1350 - total flux cleaned = -0.00274308 Jy ! Component: 1400 - total flux cleaned = -0.00285327 Jy ! Component: 1450 - total flux cleaned = -0.00287109 Jy ! Component: 1500 - total flux cleaned = -0.00294269 Jy ! Component: 1550 - total flux cleaned = -0.00303086 Jy ! Component: 1600 - total flux cleaned = -0.00317028 Jy ! Component: 1650 - total flux cleaned = -0.00322187 Jy ! Component: 1700 - total flux cleaned = -0.00332413 Jy ! Component: 1750 - total flux cleaned = -0.00339135 Jy ! Component: 1800 - total flux cleaned = -0.00344132 Jy ! Component: 1850 - total flux cleaned = -0.00347439 Jy ! Component: 1900 - total flux cleaned = -0.00358817 Jy ! Component: 1950 - total flux cleaned = -0.003588 Jy ! Component: 2000 - total flux cleaned = -0.00366779 Jy ! Component: 2050 - total flux cleaned = -0.00369933 Jy ! Component: 2100 - total flux cleaned = -0.00376167 Jy ! Component: 2150 - total flux cleaned = -0.00385442 Jy ! Component: 2200 - total flux cleaned = -0.00386971 Jy ! Component: 2250 - total flux cleaned = -0.00396073 Jy ! Component: 2300 - total flux cleaned = -0.00406568 Jy ! Component: 2350 - total flux cleaned = -0.00412468 Jy ! Component: 2400 - total flux cleaned = -0.00416869 Jy ! Component: 2450 - total flux cleaned = -0.00424157 Jy ! Component: 2500 - total flux cleaned = -0.00432796 Jy ! Component: 2550 - total flux cleaned = -0.00435651 Jy ! Component: 2600 - total flux cleaned = -0.00442754 Jy ! Component: 2650 - total flux cleaned = -0.00448365 Jy ! Component: 2700 - total flux cleaned = -0.0045945 Jy ! Component: 2750 - total flux cleaned = -0.00458082 Jy ! Component: 2800 - total flux cleaned = -0.00464894 Jy ! Component: 2850 - total flux cleaned = -0.00470303 Jy ! Component: 2900 - total flux cleaned = -0.00472961 Jy ! Component: 2950 - total flux cleaned = -0.00476933 Jy ! Component: 3000 - total flux cleaned = -0.00482193 Jy ! Component: 3050 - total flux cleaned = -0.00483498 Jy ! Component: 3100 - total flux cleaned = -0.0048736 Jy ! Component: 3150 - total flux cleaned = -0.00492486 Jy ! Component: 3200 - total flux cleaned = -0.00500088 Jy ! Component: 3250 - total flux cleaned = -0.00500099 Jy ! Component: 3300 - total flux cleaned = -0.0050259 Jy ! Component: 3350 - total flux cleaned = -0.00506282 Jy ! Component: 3400 - total flux cleaned = -0.00506278 Jy ! Component: 3450 - total flux cleaned = -0.0050143 Jy ! Component: 3500 - total flux cleaned = -0.00500234 Jy ! Component: 3550 - total flux cleaned = -0.0050262 Jy ! Component: 3600 - total flux cleaned = -0.00503809 Jy ! Component: 3650 - total flux cleaned = -0.00502618 Jy ! Component: 3700 - total flux cleaned = -0.00502623 Jy ! Component: 3750 - total flux cleaned = -0.00504943 Jy ! Component: 3800 - total flux cleaned = -0.00507231 Jy ! Component: 3850 - total flux cleaned = -0.00504964 Jy ! Component: 3900 - total flux cleaned = -0.00503845 Jy ! Component: 3950 - total flux cleaned = -0.00503853 Jy ! Component: 4000 - total flux cleaned = -0.00504965 Jy ! Component: 4050 - total flux cleaned = -0.00508283 Jy ! Total flux subtracted in 4096 components = -0.00506084 Jy ! Clean residual min=-0.000663 max=0.000650 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.103393 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 397 components and 0.103393 Jy ![Exited script file: muppet] wmap "J1855-1754_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.584 at -1.821 degrees (North through East) ! Clean map min=-0.0012658 max=0.060315 Jy/beam ! Writing clean map to FITS file: J1855-1754_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0603147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200992 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99972 0.99972 1.99944 3.99888 7.99776 15.9955 31.991 63.982 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.584 at -1.821 degrees (North through East) ! Clean map min=-0.0012658 max=0.060315 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 J1855-1754_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:42:31 2019