! Started logfile: J1755+1820_S_2017_05_01_pus_uvs.log on Wed May 1 18:41:32 2019 obs J1755+1820_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1755+1820_S_2017_05_01_pus_uva.fits ! AN table 1: 234 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859924 visibilities/baseline/integration-bin. ! Found source: J1755+1820 ! ! 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 36220 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 J1755+1820_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 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1254 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929182Jy sigma=0.008328 ! Fit after self-cal, rms=0.914884Jy sigma=0.008207 ! 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=2.875 mas, bmaj=6.366 mas, bpa=-9.048 degrees ! Estimated noise=923.22 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 = 0.0639751 Jy ! Component: 100 - total flux cleaned = 0.0852475 Jy ! Total flux subtracted in 100 components = 0.0852475 Jy ! Clean residual min=-0.004184 max=0.010180 Jy/beam ! Clean residual mean=-0.000007 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.0852475 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0852475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082527Jy sigma=0.000698 ! Fit after self-cal, rms=0.082479Jy sigma=0.000697 ! Inverting map ! Added new window around map position (3, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124149 Jy ! Component: 100 - total flux cleaned = 0.0202223 Jy ! Total flux subtracted in 100 components = 0.0202223 Jy ! Clean residual min=-0.003129 max=0.005925 Jy/beam ! Clean residual mean=-0.000007 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.10547 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.10547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080007Jy sigma=0.000673 ! Fit after self-cal, rms=0.079958Jy sigma=0.000673 ! Inverting map ! Added new window around map position (-4, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602059 Jy ! Component: 100 - total flux cleaned = 0.0100182 Jy ! Total flux subtracted in 100 components = 0.0100182 Jy ! Clean residual min=-0.002799 max=0.002974 Jy/beam ! Clean residual mean=-0.000007 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.115488 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.115488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079355Jy sigma=0.000667 ! Fit after self-cal, rms=0.079350Jy sigma=0.000667 ! 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=3.455 mas, bmaj=7.145 mas, bpa=-7.056 degrees ! Estimated noise=467.389 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, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433307 Jy ! Component: 100 - total flux cleaned = 0.00718993 Jy ! Component: 150 - total flux cleaned = 0.00920919 Jy ! Component: 200 - total flux cleaned = 0.0106914 Jy ! Total flux subtracted in 200 components = 0.0106914 Jy ! Clean residual min=-0.002633 max=0.002729 Jy/beam ! Clean residual mean=-0.000009 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.12618 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.126179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079048Jy sigma=0.000665 ! Fit after self-cal, rms=0.079036Jy sigma=0.000665 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 0.99 KP 1.03 ! LA 1.01 MK 1.02 NL 0.96 OV 1.03 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00 NL 1.05 OV 1.07 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.06 KP 1.04 ! LA 0.99 MK 0.99 NL 1.10 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 0.87 KP 1.00* ! LA 0.77 MK 1.03 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.079036Jy sigma=0.000665 ! Fit after self-cal, rms=0.077737Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=7.153 mas, bpa=-7.021 degrees ! Estimated noise=465.63 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 = 0.000486443 Jy ! Component: 100 - total flux cleaned = 0.00039445 Jy ! Component: 150 - total flux cleaned = 0.000312195 Jy ! Component: 200 - total flux cleaned = 0.000256981 Jy ! Total flux subtracted in 200 components = 0.000256981 Jy ! Clean residual min=-0.001673 max=0.001620 Jy/beam ! Clean residual mean=-0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.126436 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.126436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077725Jy sigma=0.000662 ! Fit after self-cal, rms=0.077715Jy sigma=0.000662 ! 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=0.077715Jy sigma=0.000662 ! Fit after self-cal, rms=0.077532Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=7.141 mas, bpa=-7.043 degrees ! Estimated noise=466.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.86424e-05 Jy ! Component: 100 - total flux cleaned = 4.60218e-05 Jy ! Component: 150 - total flux cleaned = 1.66584e-05 Jy ! Component: 200 - total flux cleaned = 1.65197e-05 Jy ! Total flux subtracted in 200 components = 1.65197e-05 Jy ! Clean residual min=-0.001238 max=0.001546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.126453 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.126453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077526Jy sigma=0.000661 ! Fit after self-cal, rms=0.077530Jy sigma=0.000661 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 (-11.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136627 Jy ! Component: 100 - total flux cleaned = 0.00157505 Jy ! Component: 150 - total flux cleaned = 0.0017637 Jy ! Component: 200 - total flux cleaned = 0.00198359 Jy ! Total flux subtracted in 200 components = 0.00198359 Jy ! Clean residual min=-0.001264 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.128437 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.128437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077506Jy sigma=0.000660 ! Fit after self-cal, rms=0.077501Jy sigma=0.000660 ! 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=0.077501Jy sigma=0.000660 ! Fit after self-cal, rms=0.077618Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=7.139 mas, bpa=-7.057 degrees ! Estimated noise=466.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715891 Jy ! Component: 100 - total flux cleaned = 0.000826863 Jy ! Component: 150 - total flux cleaned = 0.000827721 Jy ! Component: 200 - total flux cleaned = 0.000856352 Jy ! Total flux subtracted in 200 components = 0.000856352 Jy ! Clean residual min=-0.001205 max=0.001182 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.129293 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 155 components and 0.129293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077610Jy sigma=0.000660 ! Fit after self-cal, rms=0.077612Jy sigma=0.000660 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 = 0.000109589 Jy ! Component: 100 - total flux cleaned = 6.65058e-05 Jy ! Component: 150 - total flux cleaned = 7.97823e-05 Jy ! Component: 200 - total flux cleaned = 9.18356e-05 Jy ! Total flux subtracted in 200 components = 9.18356e-05 Jy ! Clean residual min=-0.001201 max=0.001187 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.129385 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.129385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077607Jy sigma=0.000660 ! Fit after self-cal, rms=0.077606Jy sigma=0.000660 ! 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=0.077606Jy sigma=0.000660 ! Fit after self-cal, rms=0.077719Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.492 mas, bmaj=10.05 mas, bpa=-1.682 degrees ! Estimated noise=565.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474702 Jy ! Component: 100 - total flux cleaned = 0.000592729 Jy ! Component: 150 - total flux cleaned = 0.000568319 Jy ! Component: 200 - total flux cleaned = 0.000535189 Jy ! Total flux subtracted in 200 components = 0.000535189 Jy ! Clean residual min=-0.001451 max=0.001256 Jy/beam ! Clean residual mean=0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.12992 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 0.12992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077718Jy sigma=0.000660 ! Fit after self-cal, rms=0.077718Jy sigma=0.000660 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 = 4.3711e-05 Jy ! Component: 100 - total flux cleaned = 2.29016e-05 Jy ! Component: 150 - total flux cleaned = -5.48374e-06 Jy ! Component: 200 - total flux cleaned = -1.44776e-05 Jy ! Total flux subtracted in 200 components = -1.44776e-05 Jy ! Clean residual min=-0.001468 max=0.001253 Jy/beam ! Clean residual mean=0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.129905 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 195 components and 0.129905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077718Jy sigma=0.000660 ! Fit after self-cal, rms=0.077717Jy sigma=0.000660 ! 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=3.47 mas, bmaj=7.14 mas, bpa=-7.078 degrees ! Estimated noise=466.706 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 7.14 at -7.078 degrees (North through East) ! Clean map min=-0.0011606 max=0.081058 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=2.879 mas, bmaj=6.346 mas, bpa=-9.211 degrees ! Estimated noise=920.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634645 Jy ! Component: 100 - total flux cleaned = 0.0852053 Jy ! Component: 150 - total flux cleaned = 0.0976949 Jy ! Component: 200 - total flux cleaned = 0.105643 Jy ! Total flux subtracted in 200 components = 0.105643 Jy ! Clean residual min=-0.002793 max=0.004261 Jy/beam ! Clean residual mean=-0.000004 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.105643 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.105643 Jy ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=7.14 mas, bpa=-7.078 degrees ! Estimated noise=466.706 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 = 0.00703964 Jy ! Component: 100 - total flux cleaned = 0.011438 Jy ! Component: 150 - total flux cleaned = 0.0145387 Jy ! Component: 200 - total flux cleaned = 0.0168634 Jy ! Total flux subtracted in 200 components = 0.0168634 Jy ! Clean residual min=-0.001445 max=0.001431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.122507 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.122507 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=7.492 mas, bmaj=10.05 mas, bpa=-1.682 degrees ! Estimated noise=565.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267246 Jy ! Component: 100 - total flux cleaned = 0.00444131 Jy ! Component: 150 - total flux cleaned = 0.00565269 Jy ! Component: 200 - total flux cleaned = 0.00648916 Jy ! Total flux subtracted in 200 components = 0.00648916 Jy ! Clean residual min=-0.001486 max=0.001243 Jy/beam ! Clean residual mean=0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.128996 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 = 0.000352384 Jy ! Component: 100 - total flux cleaned = 0.000500093 Jy ! Component: 150 - total flux cleaned = 0.000592283 Jy ! Component: 200 - total flux cleaned = 0.000641612 Jy ! Total flux subtracted in 200 components = 0.000641612 Jy ! Clean residual min=-0.001495 max=0.001254 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.129637 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 113 components and 0.129637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=7.14 mas, bpa=-7.078 degrees ! Estimated noise=466.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13476e-05 Jy ! Component: 100 - total flux cleaned = 5.12432e-05 Jy ! Component: 150 - total flux cleaned = 6.95033e-05 Jy ! Component: 200 - total flux cleaned = 8.65378e-05 Jy ! Total flux subtracted in 200 components = 8.65378e-05 Jy ! Clean residual min=-0.001246 max=0.001168 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.129724 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.129724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077732Jy sigma=0.000660 ! Fit after self-cal, rms=0.077726Jy sigma=0.000660 wmodel J1755+1820_S_2017_05_01_pus_map.mod ! Writing 141 model components to file: J1755+1820_S_2017_05_01_pus_map.mod wobs J1755+1820_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1755+1820_S_2017_05_01_pus_uvs.fits wwins J1755+1820_S_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J1755+1820_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 = 6.21061e-05 Jy ! Component: 100 - total flux cleaned = -3.82658e-05 Jy ! Component: 150 - total flux cleaned = -0.000232619 Jy ! Component: 200 - total flux cleaned = -0.000458352 Jy ! Component: 250 - total flux cleaned = -0.00062174 Jy ! Component: 300 - total flux cleaned = -0.000745146 Jy ! Component: 350 - total flux cleaned = -0.000830388 Jy ! Component: 400 - total flux cleaned = -0.000929967 Jy ! Component: 450 - total flux cleaned = -0.00104364 Jy ! Component: 500 - total flux cleaned = -0.00115501 Jy ! Component: 550 - total flux cleaned = -0.00127897 Jy ! Component: 600 - total flux cleaned = -0.00132433 Jy ! Component: 650 - total flux cleaned = -0.00138442 Jy ! Component: 700 - total flux cleaned = -0.00145803 Jy ! Component: 750 - total flux cleaned = -0.0015012 Jy ! Component: 800 - total flux cleaned = -0.00152953 Jy ! Component: 850 - total flux cleaned = -0.00161287 Jy ! Component: 900 - total flux cleaned = -0.00161305 Jy ! Component: 950 - total flux cleaned = -0.0017208 Jy ! Component: 1000 - total flux cleaned = -0.00177356 Jy ! Component: 1050 - total flux cleaned = -0.00183873 Jy ! Component: 1100 - total flux cleaned = -0.00185174 Jy ! Component: 1150 - total flux cleaned = -0.00188994 Jy ! Component: 1200 - total flux cleaned = -0.00194013 Jy ! Component: 1250 - total flux cleaned = -0.00196486 Jy ! Component: 1300 - total flux cleaned = -0.00195271 Jy ! Component: 1350 - total flux cleaned = -0.0020013 Jy ! Component: 1400 - total flux cleaned = -0.00203729 Jy ! Component: 1450 - total flux cleaned = -0.0020727 Jy ! Component: 1500 - total flux cleaned = -0.00211943 Jy ! Component: 1550 - total flux cleaned = -0.00213096 Jy ! Component: 1600 - total flux cleaned = -0.0021539 Jy ! Component: 1650 - total flux cleaned = -0.00221046 Jy ! Component: 1700 - total flux cleaned = -0.00223297 Jy ! Component: 1750 - total flux cleaned = -0.00224402 Jy ! Component: 1800 - total flux cleaned = -0.00227702 Jy ! Component: 1850 - total flux cleaned = -0.00229871 Jy ! Component: 1900 - total flux cleaned = -0.00236338 Jy ! Component: 1950 - total flux cleaned = -0.00237402 Jy ! Component: 2000 - total flux cleaned = -0.00239521 Jy ! Component: 2050 - total flux cleaned = -0.00245793 Jy ! Component: 2100 - total flux cleaned = -0.00247859 Jy ! Component: 2150 - total flux cleaned = -0.00247851 Jy ! Component: 2200 - total flux cleaned = -0.00247861 Jy ! Component: 2250 - total flux cleaned = -0.00251905 Jy ! Component: 2300 - total flux cleaned = -0.00252906 Jy ! Component: 2350 - total flux cleaned = -0.00253895 Jy ! Component: 2400 - total flux cleaned = -0.00255868 Jy ! Component: 2450 - total flux cleaned = -0.00256848 Jy ! Component: 2500 - total flux cleaned = -0.00256842 Jy ! Component: 2550 - total flux cleaned = -0.00257806 Jy ! Component: 2600 - total flux cleaned = -0.00262579 Jy ! Component: 2650 - total flux cleaned = -0.00262571 Jy ! Component: 2700 - total flux cleaned = -0.00262565 Jy ! Component: 2750 - total flux cleaned = -0.0026444 Jy ! Component: 2800 - total flux cleaned = -0.00266292 Jy ! Component: 2850 - total flux cleaned = -0.00269052 Jy ! Component: 2900 - total flux cleaned = -0.00272694 Jy ! Component: 2950 - total flux cleaned = -0.00275409 Jy ! Component: 3000 - total flux cleaned = -0.002745 Jy ! Component: 3050 - total flux cleaned = -0.00274508 Jy ! Component: 3100 - total flux cleaned = -0.00276284 Jy ! Component: 3150 - total flux cleaned = -0.00274531 Jy ! Component: 3200 - total flux cleaned = -0.00278012 Jy ! Component: 3250 - total flux cleaned = -0.00277147 Jy ! Component: 3300 - total flux cleaned = -0.00278869 Jy ! Component: 3350 - total flux cleaned = -0.00283142 Jy ! Component: 3400 - total flux cleaned = -0.00280588 Jy ! Component: 3450 - total flux cleaned = -0.00280581 Jy ! Component: 3500 - total flux cleaned = -0.0027974 Jy ! Component: 3550 - total flux cleaned = -0.00282232 Jy ! Component: 3600 - total flux cleaned = -0.00278101 Jy ! Component: 3650 - total flux cleaned = -0.00278928 Jy ! Component: 3700 - total flux cleaned = -0.00280561 Jy ! Component: 3750 - total flux cleaned = -0.00282175 Jy ! Component: 3800 - total flux cleaned = -0.00281376 Jy ! Component: 3850 - total flux cleaned = -0.00282176 Jy ! Component: 3900 - total flux cleaned = -0.00278994 Jy ! Component: 3950 - total flux cleaned = -0.00278204 Jy ! Component: 4000 - total flux cleaned = -0.00278203 Jy ! Component: 4050 - total flux cleaned = -0.00274315 Jy ! Total flux subtracted in 4096 components = -0.00275085 Jy ! Clean residual min=-0.000458 max=0.000488 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.126973 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 432 components and 0.126973 Jy ![Exited script file: muppet] wmap "J1755+1820_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 7.14 at -7.078 degrees (North through East) ! Clean map min=-0.00090131 max=0.080881 Jy/beam ! Writing clean map to FITS file: J1755+1820_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 0.080881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147083 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.545554 0.545554 1.09111 2.18222 4.36443 8.72887 17.4577 34.9155 69.831 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 7.14 at -7.078 degrees (North through East) ! Clean map min=-0.00090131 max=0.080881 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 J1755+1820_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:41:38 2019