! Started logfile: J1827+2658_S_2017_05_27_pus_uvs.log on Fri May 3 11:12:47 2019 obs J1827+2658_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1827+2658_S_2017_05_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967836 visibilities/baseline/integration-bin. ! Found source: J1827+2658 ! ! 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 1211 lines of history. ! ! Reading 19860 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 J1827+2658_S_2017_05_27_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 84 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 593 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864023Jy sigma=0.008112 ! Fit after self-cal, rms=0.850490Jy sigma=0.008001 ! 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=2.844 mas, bmaj=6.053 mas, bpa=-4.932 degrees ! Estimated noise=1013.42 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 = 0.111783 Jy ! Component: 100 - total flux cleaned = 0.147046 Jy ! Total flux subtracted in 100 components = 0.147046 Jy ! Clean residual min=-0.006461 max=0.015572 Jy/beam ! Clean residual mean=-0.000018 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.147046 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.147046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093088Jy sigma=0.000782 ! Fit after self-cal, rms=0.092940Jy sigma=0.000781 ! Inverting map ! Added new window around map position (3, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181052 Jy ! Component: 100 - total flux cleaned = 0.0280935 Jy ! Total flux subtracted in 100 components = 0.0280935 Jy ! Clean residual min=-0.005689 max=0.007900 Jy/beam ! Clean residual mean=-0.000010 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.17514 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.17514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088294Jy sigma=0.000732 ! Fit after self-cal, rms=0.088230Jy sigma=0.000731 ! 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=3.512 mas, bmaj=6.835 mas, bpa=-6.816 degrees ! Estimated noise=618.629 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 (7.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112938 Jy ! Component: 100 - total flux cleaned = 0.0183892 Jy ! Component: 150 - total flux cleaned = 0.0233905 Jy ! Component: 200 - total flux cleaned = 0.0270065 Jy ! Total flux subtracted in 200 components = 0.0270065 Jy ! Clean residual min=-0.004640 max=0.008703 Jy/beam ! Clean residual mean=0.000004 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.202146 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.202146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086558Jy sigma=0.000713 ! Fit after self-cal, rms=0.086436Jy sigma=0.000712 ! Inverting map ! Added new window around map position (26.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848228 Jy ! Component: 100 - total flux cleaned = 0.0133275 Jy ! Component: 150 - total flux cleaned = 0.0169942 Jy ! Component: 200 - total flux cleaned = 0.0197437 Jy ! Total flux subtracted in 200 components = 0.0197437 Jy ! Clean residual min=-0.003812 max=0.007963 Jy/beam ! Clean residual mean=0.000009 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.22189 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 123 components and 0.22189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085530Jy sigma=0.000702 ! Fit after self-cal, rms=0.085428Jy sigma=0.000701 ! Inverting map ! Added new window around map position (-6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723263 Jy ! Component: 100 - total flux cleaned = 0.0116322 Jy ! Component: 150 - total flux cleaned = 0.0151698 Jy ! Component: 200 - total flux cleaned = 0.0181677 Jy ! Total flux subtracted in 200 components = 0.0181677 Jy ! Clean residual min=-0.003217 max=0.005874 Jy/beam ! Clean residual mean=0.000009 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.240057 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 175 components and 0.240057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084762Jy sigma=0.000692 ! Fit after self-cal, rms=0.084680Jy sigma=0.000691 ! Inverting map ! Added new window around map position (-14, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545838 Jy ! Component: 100 - total flux cleaned = 0.00873392 Jy ! Component: 150 - total flux cleaned = 0.0114308 Jy ! Component: 200 - total flux cleaned = 0.0137554 Jy ! Total flux subtracted in 200 components = 0.0137554 Jy ! Clean residual min=-0.002805 max=0.004560 Jy/beam ! Clean residual mean=0.000008 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.253813 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 234 components and 0.253813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084250Jy sigma=0.000686 ! Fit after self-cal, rms=0.084220Jy sigma=0.000686 ! 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 0.91 FD 0.93 HN 1.01 KP 1.01 ! LA 0.96 MK 1.00 NL 0.90 OV 1.07 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.02 KP 0.98 ! LA 0.94 MK 1.00 NL 1.03 OV 1.08 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.02 ! LA 0.97 MK 1.00 NL 1.01 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.99 KP 1.00* ! LA 0.96 MK 1.19 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.084220Jy sigma=0.000686 ! Fit after self-cal, rms=0.082535Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=6.83 mas, bpa=-6.571 degrees ! Estimated noise=619.059 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 (18, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368504 Jy ! Component: 100 - total flux cleaned = 0.00580353 Jy ! Component: 150 - total flux cleaned = 0.00752747 Jy ! Component: 200 - total flux cleaned = 0.00871528 Jy ! Total flux subtracted in 200 components = 0.00871528 Jy ! Clean residual min=-0.002210 max=0.002373 Jy/beam ! Clean residual mean=0.000013 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.262528 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 277 components and 0.262528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082335Jy sigma=0.000677 ! Fit after self-cal, rms=0.082301Jy sigma=0.000677 ! 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=0.082301Jy sigma=0.000677 ! Fit after self-cal, rms=0.078664Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=6.818 mas, bpa=-6.45 degrees ! Estimated noise=617.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180871 Jy ! Component: 100 - total flux cleaned = 0.00323226 Jy ! Component: 150 - total flux cleaned = 0.00438428 Jy ! Component: 200 - total flux cleaned = 0.00502187 Jy ! Total flux subtracted in 200 components = 0.00502187 Jy ! Clean residual min=-0.001705 max=0.002062 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.26755 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 320 components and 0.26755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078602Jy sigma=0.000668 ! Fit after self-cal, rms=0.078595Jy sigma=0.000668 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 (99, 101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167723 Jy ! Component: 100 - total flux cleaned = 0.00217144 Jy ! Component: 150 - total flux cleaned = 0.00260897 Jy ! Component: 200 - total flux cleaned = 0.00290314 Jy ! Total flux subtracted in 200 components = 0.00290314 Jy ! Clean residual min=-0.001603 max=0.001701 Jy/beam ! Clean residual mean=0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.270453 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 350 components and 0.270453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078537Jy sigma=0.000667 ! Fit after self-cal, rms=0.078534Jy sigma=0.000667 ! 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=0.078534Jy sigma=0.000667 ! Fit after self-cal, rms=0.078236Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=6.806 mas, bpa=-6.379 degrees ! Estimated noise=616.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117191 Jy ! Component: 100 - total flux cleaned = 0.00207306 Jy ! Component: 150 - total flux cleaned = 0.00271217 Jy ! Component: 200 - total flux cleaned = 0.00314054 Jy ! Total flux subtracted in 200 components = 0.00314054 Jy ! Clean residual min=-0.001548 max=0.001594 Jy/beam ! Clean residual mean=0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.273594 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 372 components and 0.273594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078203Jy sigma=0.000666 ! Fit after self-cal, rms=0.078198Jy sigma=0.000666 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 = 0.000533445 Jy ! Component: 100 - total flux cleaned = 0.000807444 Jy ! Component: 150 - total flux cleaned = 0.000980768 Jy ! Component: 200 - total flux cleaned = 0.00117386 Jy ! Total flux subtracted in 200 components = 0.00117386 Jy ! Clean residual min=-0.001554 max=0.001544 Jy/beam ! Clean residual mean=0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.274767 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 387 components and 0.274767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078178Jy sigma=0.000666 ! Fit after self-cal, rms=0.078177Jy sigma=0.000666 ! 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=0.078177Jy sigma=0.000666 ! Fit after self-cal, rms=0.078128Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.58 mas, bmaj=10.39 mas, bpa=-8.607 degrees ! Estimated noise=748.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132075 Jy ! Component: 100 - total flux cleaned = 0.00234261 Jy ! Component: 150 - total flux cleaned = 0.00311447 Jy ! Component: 200 - total flux cleaned = 0.00360509 Jy ! Total flux subtracted in 200 components = 0.00360509 Jy ! Clean residual min=-0.001692 max=0.001792 Jy/beam ! Clean residual mean=0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.278373 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 424 components and 0.278373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078116Jy sigma=0.000666 ! Fit after self-cal, rms=0.078112Jy sigma=0.000666 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 = 0.000360803 Jy ! Component: 100 - total flux cleaned = 0.000593399 Jy ! Component: 150 - total flux cleaned = 0.00078181 Jy ! Component: 200 - total flux cleaned = 0.000890428 Jy ! Total flux subtracted in 200 components = 0.000890428 Jy ! Clean residual min=-0.001643 max=0.001777 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.279263 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 438 components and 0.279263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078106Jy sigma=0.000666 ! Fit after self-cal, rms=0.078106Jy sigma=0.000666 ! 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=3.518 mas, bmaj=6.801 mas, bpa=-6.308 degrees ! Estimated noise=617.087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.518 x 6.801 at -6.308 degrees (North through East) ! Clean map min=-0.0014535 max=0.14665 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=2.849 mas, bmaj=6.035 mas, bpa=-4.579 degrees ! Estimated noise=1034.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111732 Jy ! Component: 100 - total flux cleaned = 0.148298 Jy ! Component: 150 - total flux cleaned = 0.16614 Jy ! Component: 200 - total flux cleaned = 0.17753 Jy ! Total flux subtracted in 200 components = 0.17753 Jy ! Clean residual min=-0.004609 max=0.006576 Jy/beam ! Clean residual mean=-0.000012 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.17753 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.17753 Jy ! Inverting map and beam ! Estimated beam: bmin=3.518 mas, bmaj=6.801 mas, bpa=-6.308 degrees ! Estimated noise=617.087 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 = 0.0128415 Jy ! Component: 100 - total flux cleaned = 0.0229974 Jy ! Component: 150 - total flux cleaned = 0.0315991 Jy ! Component: 200 - total flux cleaned = 0.0389725 Jy ! Total flux subtracted in 200 components = 0.0389725 Jy ! Clean residual min=-0.003399 max=0.004545 Jy/beam ! Clean residual mean=0.000000 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.216503 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 99 components and 0.216503 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=7.58 mas, bmaj=10.39 mas, bpa=-8.607 degrees ! Estimated noise=748.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117801 Jy ! Component: 100 - total flux cleaned = 0.0207536 Jy ! Component: 150 - total flux cleaned = 0.0278195 Jy ! Component: 200 - total flux cleaned = 0.0335246 Jy ! Total flux subtracted in 200 components = 0.0335246 Jy ! Clean residual min=-0.003343 max=0.003422 Jy/beam ! Clean residual mean=0.000006 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.250027 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 = 0.00469791 Jy ! Component: 100 - total flux cleaned = 0.0086052 Jy ! Component: 150 - total flux cleaned = 0.0118783 Jy ! Component: 200 - total flux cleaned = 0.0146402 Jy ! Total flux subtracted in 200 components = 0.0146402 Jy ! Clean residual min=-0.002354 max=0.002130 Jy/beam ! Clean residual mean=0.000006 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.264668 Jy ! Adding 238 model components to the UV plane model. ! The established model now contains 317 components and 0.264667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.518 mas, bmaj=6.801 mas, bpa=-6.308 degrees ! Estimated noise=617.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222952 Jy ! Component: 100 - total flux cleaned = 0.00403403 Jy ! Component: 150 - total flux cleaned = 0.00561689 Jy ! Component: 200 - total flux cleaned = 0.00703296 Jy ! Total flux subtracted in 200 components = 0.00703296 Jy ! Clean residual min=-0.001639 max=0.001745 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.2717 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 349 components and 0.2717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078252Jy sigma=0.000667 ! Fit after self-cal, rms=0.078226Jy sigma=0.000667 wmodel J1827+2658_S_2017_05_27_pus_map.mod ! Writing 349 model components to file: J1827+2658_S_2017_05_27_pus_map.mod wobs J1827+2658_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1827+2658_S_2017_05_27_pus_uvs.fits wwins J1827+2658_S_2017_05_27_pus_map.win ! wwins: Wrote 8 windows to J1827+2658_S_2017_05_27_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 = 0.000134249 Jy ! Component: 100 - total flux cleaned = 0.000162473 Jy ! Component: 150 - total flux cleaned = 7.78706e-05 Jy ! Component: 200 - total flux cleaned = 0.000104829 Jy ! Component: 250 - total flux cleaned = 0.000208535 Jy ! Component: 300 - total flux cleaned = 0.000283841 Jy ! Component: 350 - total flux cleaned = 0.000308649 Jy ! Component: 400 - total flux cleaned = 0.000332554 Jy ! Component: 450 - total flux cleaned = 0.000262618 Jy ! Component: 500 - total flux cleaned = 0.000149074 Jy ! Component: 550 - total flux cleaned = 0.000149341 Jy ! Component: 600 - total flux cleaned = 0.000171386 Jy ! Component: 650 - total flux cleaned = 0.000149563 Jy ! Component: 700 - total flux cleaned = 8.59647e-05 Jy ! Component: 750 - total flux cleaned = 4.42976e-05 Jy ! Component: 800 - total flux cleaned = -3.78209e-05 Jy ! Component: 850 - total flux cleaned = -5.81548e-05 Jy ! Component: 900 - total flux cleaned = -0.000117881 Jy ! Component: 950 - total flux cleaned = -0.000176952 Jy ! Component: 1000 - total flux cleaned = -0.000176963 Jy ! Component: 1050 - total flux cleaned = -0.000234719 Jy ! Component: 1100 - total flux cleaned = -0.000253539 Jy ! Component: 1150 - total flux cleaned = -0.000272004 Jy ! Component: 1200 - total flux cleaned = -0.000309006 Jy ! Component: 1250 - total flux cleaned = -0.00030884 Jy ! Component: 1300 - total flux cleaned = -0.000345144 Jy ! Component: 1350 - total flux cleaned = -0.000380862 Jy ! Component: 1400 - total flux cleaned = -0.000345445 Jy ! Component: 1450 - total flux cleaned = -0.000450805 Jy ! Component: 1500 - total flux cleaned = -0.000416027 Jy ! Component: 1550 - total flux cleaned = -0.00039909 Jy ! Component: 1600 - total flux cleaned = -0.0003994 Jy ! Component: 1650 - total flux cleaned = -0.000466634 Jy ! Component: 1700 - total flux cleaned = -0.000466371 Jy ! Component: 1750 - total flux cleaned = -0.000449864 Jy ! Component: 1800 - total flux cleaned = -0.000384579 Jy ! Component: 1850 - total flux cleaned = -0.000417305 Jy ! Component: 1900 - total flux cleaned = -0.000449611 Jy ! Component: 1950 - total flux cleaned = -0.000512986 Jy ! Component: 2000 - total flux cleaned = -0.000513131 Jy ! Component: 2050 - total flux cleaned = -0.00052868 Jy ! Component: 2100 - total flux cleaned = -0.000575059 Jy ! Component: 2150 - total flux cleaned = -0.000620747 Jy ! Component: 2200 - total flux cleaned = -0.000666464 Jy ! Component: 2250 - total flux cleaned = -0.000651112 Jy ! Component: 2300 - total flux cleaned = -0.00069606 Jy ! Component: 2350 - total flux cleaned = -0.000696225 Jy ! Component: 2400 - total flux cleaned = -0.000681601 Jy ! Component: 2450 - total flux cleaned = -0.00075469 Jy ! Component: 2500 - total flux cleaned = -0.000725543 Jy ! Component: 2550 - total flux cleaned = -0.000783218 Jy ! Component: 2600 - total flux cleaned = -0.000811698 Jy ! Component: 2650 - total flux cleaned = -0.00079744 Jy ! Component: 2700 - total flux cleaned = -0.000797588 Jy ! Component: 2750 - total flux cleaned = -0.000811471 Jy ! Component: 2800 - total flux cleaned = -0.00079765 Jy ! Component: 2850 - total flux cleaned = -0.00085282 Jy ! Component: 2900 - total flux cleaned = -0.000825532 Jy ! Component: 2950 - total flux cleaned = -0.00079829 Jy ! Component: 3000 - total flux cleaned = -0.000811759 Jy ! Component: 3050 - total flux cleaned = -0.000865438 Jy ! Component: 3100 - total flux cleaned = -0.000852085 Jy ! Component: 3150 - total flux cleaned = -0.000918362 Jy ! Component: 3200 - total flux cleaned = -0.000891927 Jy ! Component: 3250 - total flux cleaned = -0.000931275 Jy ! Component: 3300 - total flux cleaned = -0.00090507 Jy ! Component: 3350 - total flux cleaned = -0.000892123 Jy ! Component: 3400 - total flux cleaned = -0.000840761 Jy ! Component: 3450 - total flux cleaned = -0.000879145 Jy ! Component: 3500 - total flux cleaned = -0.000866507 Jy ! Component: 3550 - total flux cleaned = -0.000866482 Jy ! Component: 3600 - total flux cleaned = -0.0008915 Jy ! Component: 3650 - total flux cleaned = -0.000891308 Jy ! Component: 3700 - total flux cleaned = -0.000878834 Jy ! Component: 3750 - total flux cleaned = -0.000854123 Jy ! Component: 3800 - total flux cleaned = -0.000866294 Jy ! Component: 3850 - total flux cleaned = -0.000817748 Jy ! Component: 3900 - total flux cleaned = -0.000878265 Jy ! Component: 3950 - total flux cleaned = -0.000842288 Jy ! Component: 4000 - total flux cleaned = -0.000878076 Jy ! Component: 4050 - total flux cleaned = -0.000830585 Jy ! Total flux subtracted in 4096 components = -0.000854193 Jy ! Clean residual min=-0.000827 max=0.000709 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.270846 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 668 components and 0.270846 Jy ![Exited script file: muppet] wmap "J1827+2658_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.518 x 6.801 at -6.308 degrees (North through East) ! Clean map min=-0.0013282 max=0.14627 Jy/beam ! Writing clean map to FITS file: J1827+2658_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.460107 0.460107 0.920214 1.84043 3.68086 7.36171 14.7234 29.4468 58.8937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.518 x 6.801 at -6.308 degrees (North through East) ! Clean map min=-0.0013282 max=0.14627 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 J1827+2658_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:12:52 2019