! Started logfile: J2023+2223_S_2017_08_05_pus_uvs.log on Thu May 9 19:37:58 2019 obs J2023+2223_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2023+2223_S_2017_08_05_pus_uva.fits ! AN table 1: 141 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96974 visibilities/baseline/integration-bin. ! Found source: J2023+2223 ! ! 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 513 lines of history. ! ! Reading 24612 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 J2023+2223_S_2017_08_05_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 873 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.835005Jy sigma=0.007903 ! Fit after self-cal, rms=0.823581Jy sigma=0.007822 ! 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=2.872 mas, bmaj=5.86 mas, bpa=-4.218 degrees ! Estimated noise=848.529 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 = 0.132124 Jy ! Component: 100 - total flux cleaned = 0.171547 Jy ! Total flux subtracted in 100 components = 0.171547 Jy ! Clean residual min=-0.007718 max=0.021262 Jy/beam ! Clean residual mean=-0.000094 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.171547 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.171547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095289Jy sigma=0.000822 ! Fit after self-cal, rms=0.095119Jy sigma=0.000820 ! Inverting map ! Added new window around map position (-1, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236727 Jy ! Component: 100 - total flux cleaned = 0.0383702 Jy ! Total flux subtracted in 100 components = 0.0383702 Jy ! Clean residual min=-0.006038 max=0.008287 Jy/beam ! Clean residual mean=-0.000062 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.209917 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.209917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086987Jy sigma=0.000741 ! Fit after self-cal, rms=0.086819Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111653 Jy ! Component: 100 - total flux cleaned = 0.0189124 Jy ! Total flux subtracted in 100 components = 0.0189124 Jy ! Clean residual min=-0.005091 max=0.005402 Jy/beam ! Clean residual mean=-0.000047 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.228829 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.228829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084730Jy sigma=0.000721 ! Fit after self-cal, rms=0.084692Jy sigma=0.000721 ! 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=3.414 mas, bmaj=6.833 mas, bpa=-2.779 degrees ! Estimated noise=548.864 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 = 0.0077123 Jy ! Component: 100 - total flux cleaned = 0.0122963 Jy ! Component: 150 - total flux cleaned = 0.0154381 Jy ! Component: 200 - total flux cleaned = 0.0176321 Jy ! Total flux subtracted in 200 components = 0.0176321 Jy ! Clean residual min=-0.004442 max=0.003843 Jy/beam ! Clean residual mean=-0.000014 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.246461 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.246461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083751Jy sigma=0.000714 ! Fit after self-cal, rms=0.083719Jy sigma=0.000714 ! 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 0.87 FD 0.94 HN 0.95 KP 1.05 ! LA 1.05 MK 1.00 NL 0.89 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.99 HN 0.99 KP 1.02 ! LA 0.99 MK 1.00 NL 1.02 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.90 ! LA 0.80 MK 1.03 NL 1.16 OV 0.95 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.96 KP 1.00* ! LA 1.00* MK 1.34 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.083719Jy sigma=0.000714 ! Fit after self-cal, rms=0.080207Jy sigma=0.000681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=6.897 mas, bpa=-2.704 degrees ! Estimated noise=552.422 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 (2, 81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258288 Jy ! Component: 100 - total flux cleaned = 0.00342219 Jy ! Component: 150 - total flux cleaned = 0.00403959 Jy ! Component: 200 - total flux cleaned = 0.00458775 Jy ! Total flux subtracted in 200 components = 0.00458775 Jy ! Clean residual min=-0.002563 max=0.002496 Jy/beam ! Clean residual mean=-0.000007 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.251049 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.251049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080087Jy sigma=0.000680 ! Fit after self-cal, rms=0.080090Jy sigma=0.000680 ! 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=0.080090Jy sigma=0.000680 ! Fit after self-cal, rms=0.080450Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=6.887 mas, bpa=-2.615 degrees ! Estimated noise=551.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109387 Jy ! Component: 100 - total flux cleaned = -3.77195e-07 Jy ! Component: 150 - total flux cleaned = 9.21364e-05 Jy ! Component: 200 - total flux cleaned = 0.000118832 Jy ! Total flux subtracted in 200 components = 0.000118832 Jy ! Clean residual min=-0.001462 max=0.001582 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.251168 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.251168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080419Jy sigma=0.000670 ! Fit after self-cal, rms=0.080451Jy sigma=0.000670 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 = -7.0614e-05 Jy ! Component: 100 - total flux cleaned = 8.97021e-06 Jy ! Component: 150 - total flux cleaned = 0.00010051 Jy ! Component: 200 - total flux cleaned = 0.000162897 Jy ! Total flux subtracted in 200 components = 0.000162897 Jy ! Clean residual min=-0.001428 max=0.001566 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.251331 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.251331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080435Jy sigma=0.000670 ! Fit after self-cal, rms=0.080432Jy sigma=0.000670 ! 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=0.080432Jy sigma=0.000670 ! Fit after self-cal, rms=0.080620Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=6.886 mas, bpa=-2.659 degrees ! Estimated noise=551.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273723 Jy ! Component: 100 - total flux cleaned = -0.000250203 Jy ! Component: 150 - total flux cleaned = -0.000231227 Jy ! Component: 200 - total flux cleaned = -0.000213006 Jy ! Total flux subtracted in 200 components = -0.000213006 Jy ! Clean residual min=-0.001396 max=0.001548 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.251118 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.251118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080608Jy sigma=0.000670 ! Fit after self-cal, rms=0.080608Jy sigma=0.000670 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 = -6.5099e-05 Jy ! Component: 100 - total flux cleaned = -3.17561e-05 Jy ! Component: 150 - total flux cleaned = 5.42891e-07 Jy ! Component: 200 - total flux cleaned = -5.5973e-08 Jy ! Total flux subtracted in 200 components = -5.5973e-08 Jy ! Clean residual min=-0.001382 max=0.001546 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.251118 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.251118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080600Jy sigma=0.000670 ! Fit after self-cal, rms=0.080599Jy sigma=0.000670 ! Inverting map ! Added new window around map position (-84, -70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100176 Jy ! Component: 100 - total flux cleaned = 0.00105548 Jy ! Component: 150 - total flux cleaned = 0.00105601 Jy ! Component: 200 - total flux cleaned = 0.00107823 Jy ! Total flux subtracted in 200 components = 0.00107823 Jy ! Clean residual min=-0.001345 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.252196 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.252196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080573Jy sigma=0.000669 ! Fit after self-cal, rms=0.080572Jy sigma=0.000669 ! 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=0.080572Jy sigma=0.000669 ! Fit after self-cal, rms=0.080628Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.458 mas, bmaj=10.34 mas, bpa=-5.397 degrees ! Estimated noise=685.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433296 Jy ! Component: 100 - total flux cleaned = 0.000588686 Jy ! Component: 150 - total flux cleaned = 0.000774978 Jy ! Component: 200 - total flux cleaned = 0.000933353 Jy ! Total flux subtracted in 200 components = 0.000933353 Jy ! Clean residual min=-0.001624 max=0.001685 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.253129 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 159 components and 0.253129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080623Jy sigma=0.000669 ! Fit after self-cal, rms=0.080624Jy sigma=0.000669 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 = 5.5946e-06 Jy ! Component: 100 - total flux cleaned = 0.000151132 Jy ! Component: 150 - total flux cleaned = 0.000275486 Jy ! Component: 200 - total flux cleaned = 0.000383158 Jy ! Total flux subtracted in 200 components = 0.000383158 Jy ! Clean residual min=-0.001623 max=0.001687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.253512 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.253512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080622Jy sigma=0.000669 ! Fit after self-cal, rms=0.080621Jy sigma=0.000669 ! 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=3.449 mas, bmaj=6.884 mas, bpa=-2.643 degrees ! Estimated noise=551.735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 6.884 at -2.643 degrees (North through East) ! Clean map min=-0.0013073 max=0.1724 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=2.905 mas, bmaj=5.878 mas, bpa=-3.984 degrees ! Estimated noise=858.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133339 Jy ! Component: 100 - total flux cleaned = 0.176328 Jy ! Component: 150 - total flux cleaned = 0.199071 Jy ! Component: 200 - total flux cleaned = 0.213016 Jy ! Total flux subtracted in 200 components = 0.213016 Jy ! Clean residual min=-0.003928 max=0.007463 Jy/beam ! Clean residual mean=-0.000038 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.213016 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.213016 Jy ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=6.884 mas, bpa=-2.643 degrees ! Estimated noise=551.735 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 = 0.0111554 Jy ! Component: 100 - total flux cleaned = 0.0179161 Jy ! Component: 150 - total flux cleaned = 0.022294 Jy ! Component: 200 - total flux cleaned = 0.0254495 Jy ! Total flux subtracted in 200 components = 0.0254495 Jy ! Clean residual min=-0.001771 max=0.001835 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.238465 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 0.238465 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=7.458 mas, bmaj=10.34 mas, bpa=-5.397 degrees ! Estimated noise=685.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367446 Jy ! Component: 100 - total flux cleaned = 0.00605585 Jy ! Component: 150 - total flux cleaned = 0.00783032 Jy ! Component: 200 - total flux cleaned = 0.00920506 Jy ! Total flux subtracted in 200 components = 0.00920506 Jy ! Clean residual min=-0.001902 max=0.001500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.24767 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 = 0.00111038 Jy ! Component: 100 - total flux cleaned = 0.00202294 Jy ! Component: 150 - total flux cleaned = 0.00263735 Jy ! Component: 200 - total flux cleaned = 0.00306615 Jy ! Total flux subtracted in 200 components = 0.00306615 Jy ! Clean residual min=-0.001724 max=0.001532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.250736 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 165 components and 0.250736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=6.884 mas, bpa=-2.643 degrees ! Estimated noise=551.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468892 Jy ! Component: 100 - total flux cleaned = 0.000690811 Jy ! Component: 150 - total flux cleaned = 0.000822857 Jy ! Component: 200 - total flux cleaned = 0.000941246 Jy ! Total flux subtracted in 200 components = 0.000941246 Jy ! Clean residual min=-0.001456 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.251678 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 182 components and 0.251677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080661Jy sigma=0.000670 ! Fit after self-cal, rms=0.080650Jy sigma=0.000670 wmodel J2023+2223_S_2017_08_05_pus_map.mod ! Writing 182 model components to file: J2023+2223_S_2017_08_05_pus_map.mod wobs J2023+2223_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2023+2223_S_2017_08_05_pus_uvs.fits wwins J2023+2223_S_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J2023+2223_S_2017_08_05_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 = 2.46729e-05 Jy ! Component: 100 - total flux cleaned = 0.000195873 Jy ! Component: 150 - total flux cleaned = 0.000266608 Jy ! Component: 200 - total flux cleaned = 0.00031153 Jy ! Component: 250 - total flux cleaned = 0.00031159 Jy ! Component: 300 - total flux cleaned = 0.000269319 Jy ! Component: 350 - total flux cleaned = 0.000228163 Jy ! Component: 400 - total flux cleaned = 0.000268112 Jy ! Component: 450 - total flux cleaned = 0.000287233 Jy ! Component: 500 - total flux cleaned = 0.000287223 Jy ! Component: 550 - total flux cleaned = 0.000325053 Jy ! Component: 600 - total flux cleaned = 0.000324563 Jy ! Component: 650 - total flux cleaned = 0.000323974 Jy ! Component: 700 - total flux cleaned = 0.000324013 Jy ! Component: 750 - total flux cleaned = 0.000393571 Jy ! Component: 800 - total flux cleaned = 0.000462237 Jy ! Component: 850 - total flux cleaned = 0.000496059 Jy ! Component: 900 - total flux cleaned = 0.00057945 Jy ! Component: 950 - total flux cleaned = 0.000595557 Jy ! Component: 1000 - total flux cleaned = 0.000611775 Jy ! Component: 1050 - total flux cleaned = 0.000643939 Jy ! Component: 1100 - total flux cleaned = 0.000644292 Jy ! Component: 1150 - total flux cleaned = 0.000659932 Jy ! Component: 1200 - total flux cleaned = 0.000706016 Jy ! Component: 1250 - total flux cleaned = 0.000690741 Jy ! Component: 1300 - total flux cleaned = 0.000675828 Jy ! Component: 1350 - total flux cleaned = 0.000675912 Jy ! Component: 1400 - total flux cleaned = 0.000705295 Jy ! Component: 1450 - total flux cleaned = 0.00067626 Jy ! Component: 1500 - total flux cleaned = 0.000733905 Jy ! Component: 1550 - total flux cleaned = 0.000691428 Jy ! Component: 1600 - total flux cleaned = 0.00067754 Jy ! Component: 1650 - total flux cleaned = 0.000691371 Jy ! Component: 1700 - total flux cleaned = 0.000649961 Jy ! Component: 1750 - total flux cleaned = 0.000649959 Jy ! Component: 1800 - total flux cleaned = 0.000636509 Jy ! Component: 1850 - total flux cleaned = 0.000569868 Jy ! Component: 1900 - total flux cleaned = 0.000622972 Jy ! Component: 1950 - total flux cleaned = 0.000636132 Jy ! Component: 2000 - total flux cleaned = 0.000623124 Jy ! Component: 2050 - total flux cleaned = 0.000597323 Jy ! Component: 2100 - total flux cleaned = 0.000545916 Jy ! Component: 2150 - total flux cleaned = 0.000596873 Jy ! Component: 2200 - total flux cleaned = 0.000584349 Jy ! Component: 2250 - total flux cleaned = 0.000596982 Jy ! Component: 2300 - total flux cleaned = 0.000609244 Jy ! Component: 2350 - total flux cleaned = 0.000584543 Jy ! Component: 2400 - total flux cleaned = 0.0005602 Jy ! Component: 2450 - total flux cleaned = 0.000608617 Jy ! Component: 2500 - total flux cleaned = 0.000584519 Jy ! Component: 2550 - total flux cleaned = 0.000548821 Jy ! Component: 2600 - total flux cleaned = 0.000560671 Jy ! Component: 2650 - total flux cleaned = 0.00056071 Jy ! Component: 2700 - total flux cleaned = 0.000537452 Jy ! Component: 2750 - total flux cleaned = 0.000537383 Jy ! Component: 2800 - total flux cleaned = 0.000537474 Jy ! Component: 2850 - total flux cleaned = 0.000526152 Jy ! Component: 2900 - total flux cleaned = 0.000514827 Jy ! Component: 2950 - total flux cleaned = 0.000436369 Jy ! Component: 3000 - total flux cleaned = 0.000458715 Jy ! Component: 3050 - total flux cleaned = 0.000447641 Jy ! Component: 3100 - total flux cleaned = 0.00044757 Jy ! Component: 3150 - total flux cleaned = 0.000425749 Jy ! Component: 3200 - total flux cleaned = 0.000349789 Jy ! Component: 3250 - total flux cleaned = 0.000339069 Jy ! Component: 3300 - total flux cleaned = 0.00037112 Jy ! Component: 3350 - total flux cleaned = 0.000317956 Jy ! Component: 3400 - total flux cleaned = 0.000296936 Jy ! Component: 3450 - total flux cleaned = 0.000317911 Jy ! Component: 3500 - total flux cleaned = 0.000297041 Jy ! Component: 3550 - total flux cleaned = 0.000276314 Jy ! Component: 3600 - total flux cleaned = 0.000276271 Jy ! Component: 3650 - total flux cleaned = 0.000286436 Jy ! Component: 3700 - total flux cleaned = 0.000255882 Jy ! Component: 3750 - total flux cleaned = 0.000306412 Jy ! Component: 3800 - total flux cleaned = 0.00023587 Jy ! Component: 3850 - total flux cleaned = 0.000245909 Jy ! Component: 3900 - total flux cleaned = 0.000235949 Jy ! Component: 3950 - total flux cleaned = 0.000196415 Jy ! Component: 4000 - total flux cleaned = 0.000245562 Jy ! Component: 4050 - total flux cleaned = 0.000216238 Jy ! Total flux subtracted in 4096 components = 0.000196808 Jy ! Clean residual min=-0.000531 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.251874 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 495 components and 0.251874 Jy ![Exited script file: muppet] wmap "J2023+2223_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 6.884 at -2.643 degrees (North through East) ! Clean map min=-0.0010335 max=0.17272 Jy/beam ! Writing clean map to FITS file: J2023+2223_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319524 0.319524 0.639048 1.2781 2.55619 5.11238 10.2248 20.4495 40.899 81.7981 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 6.884 at -2.643 degrees (North through East) ! Clean map min=-0.0010335 max=0.17272 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 J2023+2223_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:38:04 2019