! Started logfile: J1642+6856_S_2017_06_15_pus_uvs.log on Tue May 7 15:23:40 2019 obs J1642+6856_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1642+6856_S_2017_06_15_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1642+6856 ! ! 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 603 lines of history. ! ! Reading 2496 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 J1642+6856_S_2017_06_15_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.375344Jy sigma=0.003450 ! Fit after self-cal, rms=0.356167Jy sigma=0.003264 ! 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=2.991 mas, bmaj=4.296 mas, bpa=-11.77 degrees ! Estimated noise=2194.29 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 = 0.97003 Jy ! Component: 100 - total flux cleaned = 1.20778 Jy ! Total flux subtracted in 100 components = 1.20778 Jy ! Clean residual min=-0.032842 max=0.087677 Jy/beam ! Clean residual mean=0.000045 rms=0.010319 Jy/beam ! Combined flux in latest and established models = 1.20778 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.20778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212597Jy sigma=0.001896 ! Fit after self-cal, rms=0.212571Jy sigma=0.001896 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0879451 Jy ! Component: 100 - total flux cleaned = 0.133522 Jy ! Total flux subtracted in 100 components = 0.133522 Jy ! Clean residual min=-0.026176 max=0.064594 Jy/beam ! Clean residual mean=-0.000004 rms=0.007290 Jy/beam ! Combined flux in latest and established models = 1.3413 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 1.3413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162143Jy sigma=0.001429 ! Fit after self-cal, rms=0.162129Jy sigma=0.001429 ! Inverting map ! Added new window around map position (-2.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534954 Jy ! Component: 100 - total flux cleaned = 0.0806265 Jy ! Total flux subtracted in 100 components = 0.0806265 Jy ! Clean residual min=-0.024661 max=0.026042 Jy/beam ! Clean residual mean=-0.000008 rms=0.005627 Jy/beam ! Combined flux in latest and established models = 1.42193 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 1.42193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142161Jy sigma=0.001235 ! Fit after self-cal, rms=0.140721Jy sigma=0.001222 ! 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=3.636 mas, bmaj=5.067 mas, bpa=-12.02 degrees ! Estimated noise=1696.71 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 = 0.0221458 Jy ! Component: 100 - total flux cleaned = 0.0344047 Jy ! Component: 150 - total flux cleaned = 0.0411807 Jy ! Component: 200 - total flux cleaned = 0.0426475 Jy ! Total flux subtracted in 200 components = 0.0426475 Jy ! Clean residual min=-0.023830 max=0.019154 Jy/beam ! Clean residual mean=-0.000062 rms=0.004849 Jy/beam ! Combined flux in latest and established models = 1.46457 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 1.46457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136507Jy sigma=0.001191 ! Fit after self-cal, rms=0.136165Jy sigma=0.001187 ! 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 0.99 FD 0.97 HN 0.98 KP 1.04 ! LA 1.02 MK 1.02 NL 0.93 OV 1.01 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 1.02 KP 0.99 ! LA 0.97 MK 1.02 NL 1.10 OV 1.06 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.00 KP 0.99 ! LA 1.00 MK 1.05 NL 1.03 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.97 KP 1.00* ! LA 1.02 MK 1.09 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.136165Jy sigma=0.001187 ! Fit after self-cal, rms=0.096420Jy sigma=0.000871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=5.087 mas, bpa=-11.75 degrees ! Estimated noise=1698.11 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 = 0.00979044 Jy ! Component: 100 - total flux cleaned = 0.0102062 Jy ! Component: 150 - total flux cleaned = 0.0105272 Jy ! Component: 200 - total flux cleaned = 0.0107815 Jy ! Total flux subtracted in 200 components = 0.0107815 Jy ! Clean residual min=-0.013174 max=0.014173 Jy/beam ! Clean residual mean=-0.000062 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 1.47535 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 1.47535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095273Jy sigma=0.000859 ! Fit after self-cal, rms=0.095076Jy sigma=0.000857 ! 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=0.095076Jy sigma=0.000857 ! Fit after self-cal, rms=0.076675Jy sigma=0.000705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.665 mas, bmaj=5.089 mas, bpa=-11.93 degrees ! Estimated noise=1697.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473992 Jy ! Component: 100 - total flux cleaned = 0.00504089 Jy ! Component: 150 - total flux cleaned = 0.0048192 Jy ! Component: 200 - total flux cleaned = 0.00482015 Jy ! Total flux subtracted in 200 components = 0.00482015 Jy ! Clean residual min=-0.006133 max=0.008713 Jy/beam ! Clean residual mean=-0.000020 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 1.48017 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 1.48017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076135Jy sigma=0.000700 ! Fit after self-cal, rms=0.076067Jy sigma=0.000699 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 (-3, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716607 Jy ! Component: 100 - total flux cleaned = 0.00945482 Jy ! Component: 150 - total flux cleaned = 0.00955764 Jy ! Component: 200 - total flux cleaned = 0.00982266 Jy ! Total flux subtracted in 200 components = 0.00982266 Jy ! Clean residual min=-0.005784 max=0.004619 Jy/beam ! Clean residual mean=-0.000010 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 1.49 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 1.49 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075378Jy sigma=0.000692 ! Fit after self-cal, rms=0.075364Jy sigma=0.000692 ! 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=0.075364Jy sigma=0.000692 ! Fit after self-cal, rms=0.075219Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.669 mas, bmaj=5.092 mas, bpa=-11.81 degrees ! Estimated noise=1696.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746911 Jy ! Component: 100 - total flux cleaned = 0.000934556 Jy ! Component: 150 - total flux cleaned = 0.0012641 Jy ! Component: 200 - total flux cleaned = 0.00140984 Jy ! Total flux subtracted in 200 components = 0.00140984 Jy ! Clean residual min=-0.005110 max=0.004553 Jy/beam ! Clean residual mean=-0.000008 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 1.49141 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 1.49141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075008Jy sigma=0.000689 ! Fit after self-cal, rms=0.075007Jy sigma=0.000689 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 = 0.000195298 Jy ! Component: 100 - total flux cleaned = 0.00019681 Jy ! Component: 150 - total flux cleaned = 7.89429e-05 Jy ! Component: 200 - total flux cleaned = 2.55727e-05 Jy ! Total flux subtracted in 200 components = 2.55727e-05 Jy ! Clean residual min=-0.004943 max=0.004503 Jy/beam ! Clean residual mean=-0.000008 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 1.49143 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 1.49143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074917Jy sigma=0.000688 ! Fit after self-cal, rms=0.074916Jy sigma=0.000688 ! 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=0.074916Jy sigma=0.000688 ! Fit after self-cal, rms=0.074892Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.345 mas, bmaj=9.372 mas, bpa=-18.54 degrees ! Estimated noise=2119.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000709477 Jy ! Component: 100 - total flux cleaned = -0.00064703 Jy ! Component: 150 - total flux cleaned = -0.000719276 Jy ! Component: 200 - total flux cleaned = -0.000813084 Jy ! Total flux subtracted in 200 components = -0.000813084 Jy ! Clean residual min=-0.004350 max=0.004340 Jy/beam ! Clean residual mean=-0.000017 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 1.49062 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 1.49062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074863Jy sigma=0.000688 ! Fit after self-cal, rms=0.074854Jy sigma=0.000688 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 = -1.4974e-05 Jy ! Component: 100 - total flux cleaned = -0.000110121 Jy ! Component: 150 - total flux cleaned = -0.000132935 Jy ! Component: 200 - total flux cleaned = -0.000131017 Jy ! Total flux subtracted in 200 components = -0.000131017 Jy ! Clean residual min=-0.004329 max=0.004309 Jy/beam ! Clean residual mean=-0.000017 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 1.49049 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 1.49049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074840Jy sigma=0.000687 ! Fit after self-cal, rms=0.074835Jy sigma=0.000687 ! 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=3.672 mas, bmaj=5.094 mas, bpa=-11.7 degrees ! Estimated noise=1696.57 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 5.094 at -11.7 degrees (North through East) ! Clean map min=-0.0044557 max=1.2645 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=0.074835Jy sigma=0.000687 ! Fit after self-cal, rms=0.070362Jy sigma=0.000643 ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.095 mas, bpa=-11.6 degrees ! Estimated noise=1695.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04275e-05 Jy ! Component: 100 - total flux cleaned = -0.000102421 Jy ! Component: 150 - total flux cleaned = -0.000219691 Jy ! Component: 200 - total flux cleaned = -0.000376336 Jy ! Total flux subtracted in 200 components = -0.000376336 Jy ! Clean residual min=-0.004643 max=0.004560 Jy/beam ! Clean residual mean=-0.000005 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 1.49011 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 1.49011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070247Jy sigma=0.000642 ! Fit after self-cal, rms=0.070246Jy sigma=0.000642 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346593 Jy ! Component: 100 - total flux cleaned = 0.000345881 Jy ! Component: 150 - total flux cleaned = 0.000302868 Jy ! Component: 200 - total flux cleaned = 0.000264317 Jy ! Total flux subtracted in 200 components = 0.000264317 Jy ! Clean residual min=-0.004641 max=0.004514 Jy/beam ! Clean residual mean=-0.000005 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 1.49038 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 137 components and 1.49038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070191Jy sigma=0.000641 ! Fit after self-cal, rms=0.070191Jy sigma=0.000641 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070191Jy sigma=0.000641 ! Fit after self-cal, rms=0.070196Jy sigma=0.000641 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=3.026 mas, bmaj=4.327 mas, bpa=-11.06 degrees ! Estimated noise=2204.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.974324 Jy ! Component: 100 - total flux cleaned = 1.20646 Jy ! Component: 150 - total flux cleaned = 1.29764 Jy ! Component: 200 - total flux cleaned = 1.3498 Jy ! Total flux subtracted in 200 components = 1.3498 Jy ! Clean residual min=-0.013239 max=0.027272 Jy/beam ! Clean residual mean=0.000011 rms=0.003987 Jy/beam ! Combined flux in latest and established models = 1.3498 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.3498 Jy ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=5.097 mas, bpa=-11.56 degrees ! Estimated noise=1695.72 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 = 0.0470215 Jy ! Component: 100 - total flux cleaned = 0.0761264 Jy ! Component: 150 - total flux cleaned = 0.0948914 Jy ! Component: 200 - total flux cleaned = 0.107264 Jy ! Total flux subtracted in 200 components = 0.107264 Jy ! Clean residual min=-0.005880 max=0.007136 Jy/beam ! Clean residual mean=-0.000012 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 1.45706 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 1.45706 Jy ! Inverting map ! Added new window around map position (1.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865705 Jy ! Component: 100 - total flux cleaned = 0.0149647 Jy ! Component: 150 - total flux cleaned = 0.0197285 Jy ! Component: 200 - total flux cleaned = 0.0234514 Jy ! Total flux subtracted in 200 components = 0.0234514 Jy ! Clean residual min=-0.004962 max=0.004449 Jy/beam ! Clean residual mean=-0.000008 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 1.48051 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 1.48051 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=8.347 mas, bmaj=9.371 mas, bpa=-18.6 degrees ! Estimated noise=2117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004149 Jy ! Component: 100 - total flux cleaned = 0.00669065 Jy ! Component: 150 - total flux cleaned = 0.007807 Jy ! Component: 200 - total flux cleaned = 0.00846623 Jy ! Total flux subtracted in 200 components = 0.00846623 Jy ! Clean residual min=-0.004301 max=0.003990 Jy/beam ! Clean residual mean=-0.000015 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 1.48898 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 = 0.000551556 Jy ! Component: 100 - total flux cleaned = 0.000975675 Jy ! Component: 150 - total flux cleaned = 0.00126774 Jy ! Component: 200 - total flux cleaned = 0.00142756 Jy ! Total flux subtracted in 200 components = 0.00142756 Jy ! Clean residual min=-0.004269 max=0.003859 Jy/beam ! Clean residual mean=-0.000015 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 1.49041 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 113 components and 1.49041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=5.097 mas, bpa=-11.56 degrees ! Estimated noise=1695.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827786 Jy ! Component: 100 - total flux cleaned = 0.00106094 Jy ! Component: 150 - total flux cleaned = 0.0011662 Jy ! Component: 200 - total flux cleaned = 0.00126113 Jy ! Total flux subtracted in 200 components = 0.00126113 Jy ! Clean residual min=-0.004271 max=0.004068 Jy/beam ! Clean residual mean=-0.000006 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.49167 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 1.49167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070174Jy sigma=0.000641 ! Fit after self-cal, rms=0.070145Jy sigma=0.000641 wmodel J1642+6856_S_2017_06_15_pus_map.mod ! Writing 132 model components to file: J1642+6856_S_2017_06_15_pus_map.mod wobs J1642+6856_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1642+6856_S_2017_06_15_pus_uvs.fits wwins J1642+6856_S_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J1642+6856_S_2017_06_15_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 = -0.000729828 Jy ! Component: 100 - total flux cleaned = -0.00124343 Jy ! Component: 150 - total flux cleaned = -0.00152236 Jy ! Component: 200 - total flux cleaned = -0.00165441 Jy ! Component: 250 - total flux cleaned = -0.00165434 Jy ! Component: 300 - total flux cleaned = -0.00171624 Jy ! Component: 350 - total flux cleaned = -0.0017158 Jy ! Component: 400 - total flux cleaned = -0.00143147 Jy ! Component: 450 - total flux cleaned = -0.00148628 Jy ! Component: 500 - total flux cleaned = -0.00148481 Jy ! Component: 550 - total flux cleaned = -0.00143069 Jy ! Component: 600 - total flux cleaned = -0.00148188 Jy ! Component: 650 - total flux cleaned = -0.00132804 Jy ! Component: 700 - total flux cleaned = -0.00122826 Jy ! Component: 750 - total flux cleaned = -0.00122832 Jy ! Component: 800 - total flux cleaned = -0.00117971 Jy ! Component: 850 - total flux cleaned = -0.00117941 Jy ! Component: 900 - total flux cleaned = -0.00103951 Jy ! Component: 950 - total flux cleaned = -0.00108518 Jy ! Component: 1000 - total flux cleaned = -0.00103993 Jy ! Component: 1050 - total flux cleaned = -0.00121716 Jy ! Component: 1100 - total flux cleaned = -0.00139111 Jy ! Component: 1150 - total flux cleaned = -0.00143383 Jy ! Component: 1200 - total flux cleaned = -0.00147558 Jy ! Component: 1250 - total flux cleaned = -0.00160112 Jy ! Component: 1300 - total flux cleaned = -0.00172526 Jy ! Component: 1350 - total flux cleaned = -0.00164402 Jy ! Component: 1400 - total flux cleaned = -0.00180544 Jy ! Component: 1450 - total flux cleaned = -0.00168624 Jy ! Component: 1500 - total flux cleaned = -0.0017263 Jy ! Component: 1550 - total flux cleaned = -0.00168797 Jy ! Component: 1600 - total flux cleaned = -0.00168738 Jy ! Component: 1650 - total flux cleaned = -0.00161091 Jy ! Component: 1700 - total flux cleaned = -0.00153595 Jy ! Component: 1750 - total flux cleaned = -0.00160986 Jy ! Component: 1800 - total flux cleaned = -0.00138992 Jy ! Component: 1850 - total flux cleaned = -0.00135464 Jy ! Component: 1900 - total flux cleaned = -0.00146225 Jy ! Component: 1950 - total flux cleaned = -0.00132016 Jy ! Component: 2000 - total flux cleaned = -0.00132061 Jy ! Component: 2050 - total flux cleaned = -0.00135537 Jy ! Component: 2100 - total flux cleaned = -0.00121725 Jy ! Component: 2150 - total flux cleaned = -0.00104643 Jy ! Component: 2200 - total flux cleaned = -0.000978757 Jy ! Component: 2250 - total flux cleaned = -0.00104538 Jy ! Component: 2300 - total flux cleaned = -0.000713702 Jy ! Component: 2350 - total flux cleaned = -0.000680573 Jy ! Component: 2400 - total flux cleaned = -0.000518029 Jy ! Component: 2450 - total flux cleaned = -0.000356777 Jy ! Component: 2500 - total flux cleaned = -0.000261511 Jy ! Component: 2550 - total flux cleaned = -0.000198398 Jy ! Component: 2600 - total flux cleaned = -0.000104729 Jy ! Component: 2650 - total flux cleaned = 8.18839e-05 Jy ! Component: 2700 - total flux cleaned = 8.17169e-05 Jy ! Component: 2750 - total flux cleaned = 0.000203725 Jy ! Component: 2800 - total flux cleaned = 0.000355038 Jy ! Component: 2850 - total flux cleaned = 0.000384474 Jy ! Component: 2900 - total flux cleaned = 0.000473971 Jy ! Component: 2950 - total flux cleaned = 0.000562478 Jy ! Component: 3000 - total flux cleaned = 0.000504254 Jy ! Component: 3050 - total flux cleaned = 0.000590881 Jy ! Component: 3100 - total flux cleaned = 0.000705273 Jy ! Component: 3150 - total flux cleaned = 0.000733969 Jy ! Component: 3200 - total flux cleaned = 0.000790349 Jy ! Component: 3250 - total flux cleaned = 0.000902288 Jy ! Component: 3300 - total flux cleaned = 0.00104071 Jy ! Component: 3350 - total flux cleaned = 0.001068 Jy ! Component: 3400 - total flux cleaned = 0.0010408 Jy ! Component: 3450 - total flux cleaned = 0.00117595 Jy ! Component: 3500 - total flux cleaned = 0.0012294 Jy ! Component: 3550 - total flux cleaned = 0.00138934 Jy ! Component: 3600 - total flux cleaned = 0.00141567 Jy ! Component: 3650 - total flux cleaned = 0.00152041 Jy ! Component: 3700 - total flux cleaned = 0.00159851 Jy ! Component: 3750 - total flux cleaned = 0.00162424 Jy ! Component: 3800 - total flux cleaned = 0.00162438 Jy ! Component: 3850 - total flux cleaned = 0.00177718 Jy ! Component: 3900 - total flux cleaned = 0.00172623 Jy ! Component: 3950 - total flux cleaned = 0.00180178 Jy ! Component: 4000 - total flux cleaned = 0.00187672 Jy ! Component: 4050 - total flux cleaned = 0.00202526 Jy ! Total flux subtracted in 4096 components = 0.00204961 Jy ! Clean residual min=-0.001552 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 1.49372 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 386 components and 1.49372 Jy ![Exited script file: muppet] wmap "J1642+6856_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.676 x 5.097 at -11.56 degrees (North through East) ! Clean map min=-0.0028961 max=1.2646 Jy/beam ! Writing clean map to FITS file: J1642+6856_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.26457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000425463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100935 0.100935 0.20187 0.403739 0.807479 1.61496 3.22991 6.45983 12.9197 25.8393 51.6786 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.264 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.676 x 5.097 at -11.56 degrees (North through East) ! Clean map min=-0.0028961 max=1.2646 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 J1642+6856_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:23:45 2019