! Started logfile: J2015+6554_S_2017_04_28_pus_uvs.log on Thu May 2 16:33:32 2019 obs J2015+6554_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2015+6554_S_2017_04_28_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956878 visibilities/baseline/integration-bin. ! Found source: J2015+6554 ! ! 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 671 lines of history. ! ! Reading 14468 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 J2015+6554_S_2017_04_28_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.401382Jy sigma=0.004813 ! Fit after self-cal, rms=0.376180Jy sigma=0.004674 ! 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=3.42 mas, bmaj=3.881 mas, bpa=12.24 degrees ! Estimated noise=1125.12 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 = 0.487316 Jy ! Component: 100 - total flux cleaned = 0.598853 Jy ! Total flux subtracted in 100 components = 0.598853 Jy ! Clean residual min=-0.018681 max=0.041016 Jy/beam ! Clean residual mean=-0.000037 rms=0.005424 Jy/beam ! Combined flux in latest and established models = 0.598853 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.598853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144168Jy sigma=0.002190 ! Fit after self-cal, rms=0.144175Jy sigma=0.002190 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429841 Jy ! Component: 100 - total flux cleaned = 0.0633137 Jy ! Total flux subtracted in 100 components = 0.0633137 Jy ! Clean residual min=-0.015767 max=0.022010 Jy/beam ! Clean residual mean=-0.000046 rms=0.004690 Jy/beam ! Combined flux in latest and established models = 0.662167 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.662167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127266Jy sigma=0.002248 ! Fit after self-cal, rms=0.127259Jy sigma=0.002248 ! 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=4.069 mas, bmaj=4.572 mas, bpa=16.91 degrees ! Estimated noise=731.514 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 = 0.0115506 Jy ! Component: 100 - total flux cleaned = 0.0131388 Jy ! Component: 150 - total flux cleaned = 0.0137304 Jy ! Component: 200 - total flux cleaned = 0.0140581 Jy ! Total flux subtracted in 200 components = 0.0140581 Jy ! Clean residual min=-0.016738 max=0.024763 Jy/beam ! Clean residual mean=-0.000120 rms=0.005289 Jy/beam ! Combined flux in latest and established models = 0.676225 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.676225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126056Jy sigma=0.002248 ! Fit after self-cal, rms=0.126042Jy sigma=0.002248 ! 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 3.03 FD 1.06 HN 0.95 KP 0.95 ! LA 1.01 MK 0.99 NL 0.91 OV 0.97 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.92 ! LA 0.95 MK 0.99 NL 1.06 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.96 ! LA 0.98 MK 1.03 NL 0.96 OV 0.93 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.03 KP 1.00* ! LA 0.98 MK 1.02 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.126042Jy sigma=0.002248 ! Fit after self-cal, rms=0.346654Jy sigma=0.001291 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.036 mas, bmaj=4.561 mas, bpa=13.83 degrees ! Estimated noise=753.092 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 (-8.5, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223777 Jy ! Component: 100 - total flux cleaned = 0.0307278 Jy ! Component: 150 - total flux cleaned = 0.035128 Jy ! Component: 200 - total flux cleaned = 0.0380159 Jy ! Total flux subtracted in 200 components = 0.0380159 Jy ! Clean residual min=-0.016192 max=0.011997 Jy/beam ! Clean residual mean=-0.000055 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 0.714241 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.714241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.342573Jy sigma=0.001281 ! Fit after self-cal, rms=0.342551Jy sigma=0.001279 ! 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=0.342551Jy sigma=0.001279 ! Fit after self-cal, rms=0.264666Jy sigma=0.000863 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.037 mas, bmaj=4.572 mas, bpa=13.82 degrees ! Estimated noise=754.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748558 Jy ! Component: 100 - total flux cleaned = 0.0105211 Jy ! Component: 150 - total flux cleaned = 0.0124857 Jy ! Component: 200 - total flux cleaned = 0.0140187 Jy ! Total flux subtracted in 200 components = 0.0140187 Jy ! Clean residual min=-0.005196 max=0.005481 Jy/beam ! Clean residual mean=-0.000025 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.728259 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.728259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264065Jy sigma=0.000859 ! Fit after self-cal, rms=0.264028Jy sigma=0.000858 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 = 0.00174292 Jy ! Component: 100 - total flux cleaned = 0.00256857 Jy ! Component: 150 - total flux cleaned = 0.00311756 Jy ! Component: 200 - total flux cleaned = 0.00328503 Jy ! Total flux subtracted in 200 components = 0.00328503 Jy ! Clean residual min=-0.005174 max=0.004922 Jy/beam ! Clean residual mean=-0.000021 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.731544 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.731544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263803Jy sigma=0.000857 ! Fit after self-cal, rms=0.263797Jy sigma=0.000857 ! 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=0.263797Jy sigma=0.000857 ! Fit after self-cal, rms=0.266992Jy sigma=0.000856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.033 mas, bmaj=4.573 mas, bpa=13.09 degrees ! Estimated noise=758.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445152 Jy ! Component: 100 - total flux cleaned = 0.00673845 Jy ! Component: 150 - total flux cleaned = 0.00761531 Jy ! Component: 200 - total flux cleaned = 0.0081278 Jy ! Total flux subtracted in 200 components = 0.0081278 Jy ! Clean residual min=-0.004830 max=0.004354 Jy/beam ! Clean residual mean=-0.000024 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.739672 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.739672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266544Jy sigma=0.000855 ! Fit after self-cal, rms=0.266538Jy sigma=0.000855 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 = 0.000766025 Jy ! Component: 100 - total flux cleaned = 0.000989566 Jy ! Component: 150 - total flux cleaned = 0.00119504 Jy ! Component: 200 - total flux cleaned = 0.00132379 Jy ! Total flux subtracted in 200 components = 0.00132379 Jy ! Clean residual min=-0.004782 max=0.004136 Jy/beam ! Clean residual mean=-0.000023 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.740996 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.740996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266401Jy sigma=0.000855 ! Fit after self-cal, rms=0.266400Jy sigma=0.000855 ! 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=0.266400Jy sigma=0.000855 ! Fit after self-cal, rms=0.269376Jy sigma=0.000854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.143 mas, bmaj=9.022 mas, bpa=38.33 degrees ! Estimated noise=949.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445337 Jy ! Component: 100 - total flux cleaned = 0.00691977 Jy ! Component: 150 - total flux cleaned = 0.00720789 Jy ! Component: 200 - total flux cleaned = 0.00727219 Jy ! Total flux subtracted in 200 components = 0.00727219 Jy ! Clean residual min=-0.005363 max=0.004682 Jy/beam ! Clean residual mean=-0.000053 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.748268 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.748268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268983Jy sigma=0.000855 ! Fit after self-cal, rms=0.268976Jy sigma=0.000855 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 = 0.000658138 Jy ! Component: 100 - total flux cleaned = 0.000719544 Jy ! Component: 150 - total flux cleaned = 0.000717217 Jy ! Component: 200 - total flux cleaned = 0.000717448 Jy ! Total flux subtracted in 200 components = 0.000717448 Jy ! Clean residual min=-0.005433 max=0.004639 Jy/beam ! Clean residual mean=-0.000052 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.748986 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.748986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268860Jy sigma=0.000855 ! Fit after self-cal, rms=0.268859Jy sigma=0.000855 ! 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=4.028 mas, bmaj=4.575 mas, bpa=12.51 degrees ! Estimated noise=762.267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.028 x 4.575 at 12.51 degrees (North through East) ! Clean map min=-0.0044007 max=0.65358 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268859Jy sigma=0.000855 ! Fit after self-cal, rms=0.094665Jy sigma=0.000658 ! Inverting map and beam ! Estimated beam: bmin=4.031 mas, bmaj=4.584 mas, bpa=12.9 degrees ! Estimated noise=760.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.26771e-05 Jy ! Component: 100 - total flux cleaned = 0.000178357 Jy ! Component: 150 - total flux cleaned = -8.66072e-05 Jy ! Component: 200 - total flux cleaned = -0.000257041 Jy ! Total flux subtracted in 200 components = -0.000257041 Jy ! Clean residual min=-0.002875 max=0.002959 Jy/beam ! Clean residual mean=-0.000028 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.748729 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 120 components and 0.748729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094514Jy sigma=0.000656 ! Fit after self-cal, rms=0.094513Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-22, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293062 Jy ! Component: 100 - total flux cleaned = 0.00443857 Jy ! Component: 150 - total flux cleaned = 0.00490204 Jy ! Component: 200 - total flux cleaned = 0.00505175 Jy ! Total flux subtracted in 200 components = 0.00505175 Jy ! Clean residual min=-0.002502 max=0.002220 Jy/beam ! Clean residual mean=-0.000026 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.75378 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.75378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094405Jy sigma=0.000655 ! Fit after self-cal, rms=0.094394Jy sigma=0.000655 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094394Jy sigma=0.000655 ! Fit after self-cal, rms=0.094269Jy sigma=0.000655 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=3.408 mas, bmaj=3.878 mas, bpa=9.419 degrees ! Estimated noise=1163.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.50355 Jy ! Component: 100 - total flux cleaned = 0.618195 Jy ! Component: 150 - total flux cleaned = 0.661808 Jy ! Component: 200 - total flux cleaned = 0.685664 Jy ! Total flux subtracted in 200 components = 0.685664 Jy ! Clean residual min=-0.005379 max=0.012130 Jy/beam ! Clean residual mean=-0.000009 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.685664 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.685664 Jy ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=4.585 mas, bpa=12.98 degrees ! Estimated noise=760.746 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 = 0.019172 Jy ! Component: 100 - total flux cleaned = 0.0313338 Jy ! Component: 150 - total flux cleaned = 0.0396841 Jy ! Component: 200 - total flux cleaned = 0.0456848 Jy ! Total flux subtracted in 200 components = 0.0456848 Jy ! Clean residual min=-0.002856 max=0.003925 Jy/beam ! Clean residual mean=-0.000038 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.731348 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.731349 Jy ! Inverting map ! Added new window around map position (-15, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483123 Jy ! Component: 100 - total flux cleaned = 0.00878291 Jy ! Component: 150 - total flux cleaned = 0.0120947 Jy ! Component: 200 - total flux cleaned = 0.0148978 Jy ! Total flux subtracted in 200 components = 0.0148978 Jy ! Clean residual min=-0.002558 max=0.002379 Jy/beam ! Clean residual mean=-0.000026 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.746246 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.746246 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=8.132 mas, bmaj=9.01 mas, bpa=39.53 degrees ! Estimated noise=947.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336339 Jy ! Component: 100 - total flux cleaned = 0.00568569 Jy ! Component: 150 - total flux cleaned = 0.00737403 Jy ! Component: 200 - total flux cleaned = 0.00863606 Jy ! Total flux subtracted in 200 components = 0.00863606 Jy ! Clean residual min=-0.002250 max=0.002273 Jy/beam ! Clean residual mean=-0.000043 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.754882 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 = 0.000954616 Jy ! Component: 100 - total flux cleaned = 0.00141012 Jy ! Component: 150 - total flux cleaned = 0.00173954 Jy ! Component: 200 - total flux cleaned = 0.00201874 Jy ! Total flux subtracted in 200 components = 0.00201874 Jy ! Clean residual min=-0.002171 max=0.002058 Jy/beam ! Clean residual mean=-0.000040 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.756901 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 158 components and 0.756901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.032 mas, bmaj=4.585 mas, bpa=12.98 degrees ! Estimated noise=760.746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005222 Jy ! Component: 100 - total flux cleaned = -0.000282306 Jy ! Component: 150 - total flux cleaned = 7.99087e-05 Jy ! Component: 200 - total flux cleaned = 0.000406684 Jy ! Total flux subtracted in 200 components = 0.000406684 Jy ! Clean residual min=-0.002406 max=0.001938 Jy/beam ! Clean residual mean=-0.000017 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.757308 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 174 components and 0.757308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094322Jy sigma=0.000655 ! Fit after self-cal, rms=0.094294Jy sigma=0.000654 wmodel J2015+6554_S_2017_04_28_pus_map.mod ! Writing 174 model components to file: J2015+6554_S_2017_04_28_pus_map.mod wobs J2015+6554_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2015+6554_S_2017_04_28_pus_uvs.fits wwins J2015+6554_S_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J2015+6554_S_2017_04_28_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 = -0.00105412 Jy ! Component: 100 - total flux cleaned = -0.00157836 Jy ! Component: 150 - total flux cleaned = -0.00172056 Jy ! Component: 200 - total flux cleaned = -0.0018573 Jy ! Component: 250 - total flux cleaned = -0.00195599 Jy ! Component: 300 - total flux cleaned = -0.00189122 Jy ! Component: 350 - total flux cleaned = -0.00201934 Jy ! Component: 400 - total flux cleaned = -0.002113 Jy ! Component: 450 - total flux cleaned = -0.00226631 Jy ! Component: 500 - total flux cleaned = -0.00232589 Jy ! Component: 550 - total flux cleaned = -0.00229609 Jy ! Component: 600 - total flux cleaned = -0.00244389 Jy ! Component: 650 - total flux cleaned = -0.00253111 Jy ! Component: 700 - total flux cleaned = -0.00258871 Jy ! Component: 750 - total flux cleaned = -0.00267391 Jy ! Component: 800 - total flux cleaned = -0.00281444 Jy ! Component: 850 - total flux cleaned = -0.0028698 Jy ! Component: 900 - total flux cleaned = -0.0028968 Jy ! Component: 950 - total flux cleaned = -0.00295106 Jy ! Component: 1000 - total flux cleaned = -0.0029242 Jy ! Component: 1050 - total flux cleaned = -0.00295098 Jy ! Component: 1100 - total flux cleaned = -0.00297695 Jy ! Component: 1150 - total flux cleaned = -0.00295086 Jy ! Component: 1200 - total flux cleaned = -0.00300202 Jy ! Component: 1250 - total flux cleaned = -0.00300214 Jy ! Component: 1300 - total flux cleaned = -0.00295175 Jy ! Component: 1350 - total flux cleaned = -0.00295181 Jy ! Component: 1400 - total flux cleaned = -0.00297656 Jy ! Component: 1450 - total flux cleaned = -0.00297658 Jy ! Component: 1500 - total flux cleaned = -0.00297605 Jy ! Component: 1550 - total flux cleaned = -0.00287986 Jy ! Component: 1600 - total flux cleaned = -0.00292755 Jy ! Component: 1650 - total flux cleaned = -0.00288013 Jy ! Component: 1700 - total flux cleaned = -0.00280951 Jy ! Component: 1750 - total flux cleaned = -0.00278628 Jy ! Component: 1800 - total flux cleaned = -0.0027863 Jy ! Component: 1850 - total flux cleaned = -0.00280903 Jy ! Component: 1900 - total flux cleaned = -0.00278651 Jy ! Component: 1950 - total flux cleaned = -0.00271908 Jy ! Component: 2000 - total flux cleaned = -0.00271933 Jy ! Component: 2050 - total flux cleaned = -0.00269735 Jy ! Component: 2100 - total flux cleaned = -0.00269747 Jy ! Component: 2150 - total flux cleaned = -0.00271936 Jy ! Component: 2200 - total flux cleaned = -0.0026331 Jy ! Component: 2250 - total flux cleaned = -0.00265425 Jy ! Component: 2300 - total flux cleaned = -0.00265398 Jy ! Component: 2350 - total flux cleaned = -0.00265426 Jy ! Component: 2400 - total flux cleaned = -0.00254966 Jy ! Component: 2450 - total flux cleaned = -0.00252919 Jy ! Component: 2500 - total flux cleaned = -0.00244689 Jy ! Component: 2550 - total flux cleaned = -0.00248796 Jy ! Component: 2600 - total flux cleaned = -0.00242704 Jy ! Component: 2650 - total flux cleaned = -0.00234635 Jy ! Component: 2700 - total flux cleaned = -0.00236648 Jy ! Component: 2750 - total flux cleaned = -0.00228701 Jy ! Component: 2800 - total flux cleaned = -0.00220835 Jy ! Component: 2850 - total flux cleaned = -0.00220866 Jy ! Component: 2900 - total flux cleaned = -0.002092 Jy ! Component: 2950 - total flux cleaned = -0.00205328 Jy ! Component: 3000 - total flux cleaned = -0.00207268 Jy ! Component: 3050 - total flux cleaned = -0.00195822 Jy ! Component: 3100 - total flux cleaned = -0.00193948 Jy ! Component: 3150 - total flux cleaned = -0.00193943 Jy ! Component: 3200 - total flux cleaned = -0.00184585 Jy ! Component: 3250 - total flux cleaned = -0.00175306 Jy ! Component: 3300 - total flux cleaned = -0.00171609 Jy ! Component: 3350 - total flux cleaned = -0.00175279 Jy ! Component: 3400 - total flux cleaned = -0.00166183 Jy ! Component: 3450 - total flux cleaned = -0.00166194 Jy ! Component: 3500 - total flux cleaned = -0.0015362 Jy ! Component: 3550 - total flux cleaned = -0.00157181 Jy ! Component: 3600 - total flux cleaned = -0.00146545 Jy ! Component: 3650 - total flux cleaned = -0.00150074 Jy ! Component: 3700 - total flux cleaned = -0.0014481 Jy ! Component: 3750 - total flux cleaned = -0.00146547 Jy ! Component: 3800 - total flux cleaned = -0.00143086 Jy ! Component: 3850 - total flux cleaned = -0.00144796 Jy ! Component: 3900 - total flux cleaned = -0.0014309 Jy ! Component: 3950 - total flux cleaned = -0.00143076 Jy ! Component: 4000 - total flux cleaned = -0.00141369 Jy ! Component: 4050 - total flux cleaned = -0.00139681 Jy ! Total flux subtracted in 4096 components = -0.00131286 Jy ! Clean residual min=-0.000998 max=0.000849 Jy/beam ! Clean residual mean=-0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.755995 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 476 components and 0.755995 Jy ![Exited script file: muppet] wmap "J2015+6554_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.032 x 4.585 at 12.98 degrees (North through East) ! Clean map min=-0.0015981 max=0.65282 Jy/beam ! Writing clean map to FITS file: J2015+6554_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.652818 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134271 0.134271 0.268541 0.537083 1.07417 2.14833 4.29666 8.59333 17.1867 34.3733 68.7466 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.652 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.032 x 4.585 at 12.98 degrees (North through East) ! Clean map min=-0.0015981 max=0.65282 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 J2015+6554_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:33:37 2019