! Started logfile: J0410+7656_S_2017_08_05_pus_uvs.log on Thu May 9 19:20:04 2019 obs J0410+7656_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0410+7656_S_2017_08_05_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96131 visibilities/baseline/integration-bin. ! Found source: J0410+7656 ! ! 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 19380 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 J0410+7656_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 597 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.100578Jy sigma=0.008957 ! Fit after self-cal, rms=1.058386Jy sigma=0.008638 ! 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=3.003 mas, bmaj=3.873 mas, bpa=74.72 degrees ! Estimated noise=1165.23 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 = 0.484722 Jy ! Component: 100 - total flux cleaned = 0.780181 Jy ! Total flux subtracted in 100 components = 0.780181 Jy ! Clean residual min=-0.082273 max=0.187288 Jy/beam ! Clean residual mean=-0.000133 rms=0.030374 Jy/beam ! Combined flux in latest and established models = 0.780181 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.780181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.947013Jy sigma=0.007661 ! Fit after self-cal, rms=0.945467Jy sigma=0.007645 ! Inverting map ! Added new window around map position (4, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219182 Jy ! Component: 100 - total flux cleaned = 0.377782 Jy ! Total flux subtracted in 100 components = 0.377782 Jy ! Clean residual min=-0.078787 max=0.185066 Jy/beam ! Clean residual mean=-0.000123 rms=0.026825 Jy/beam ! Combined flux in latest and established models = 1.15796 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 1.15796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.822970Jy sigma=0.006641 ! Fit after self-cal, rms=0.820982Jy sigma=0.006615 ! Inverting map ! Added new window around map position (21.5, 13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185454 Jy ! Component: 100 - total flux cleaned = 0.316778 Jy ! Total flux subtracted in 100 components = 0.316778 Jy ! Clean residual min=-0.072166 max=0.169757 Jy/beam ! Clean residual mean=-0.000098 rms=0.023464 Jy/beam ! Combined flux in latest and established models = 1.47474 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 1.47474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.732918Jy sigma=0.005851 ! Fit after self-cal, rms=0.727680Jy sigma=0.005788 ! Inverting map ! Added new window around map position (9, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173795 Jy ! Component: 100 - total flux cleaned = 0.299144 Jy ! Total flux subtracted in 100 components = 0.299144 Jy ! Clean residual min=-0.055193 max=0.130932 Jy/beam ! Clean residual mean=-0.000086 rms=0.019365 Jy/beam ! Combined flux in latest and established models = 1.77388 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 1.77388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.638077Jy sigma=0.005023 ! Fit after self-cal, rms=0.634701Jy sigma=0.004985 ! Inverting map ! Added new window around map position (0, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129448 Jy ! Component: 100 - total flux cleaned = 0.229839 Jy ! Total flux subtracted in 100 components = 0.229839 Jy ! Clean residual min=-0.049784 max=0.124639 Jy/beam ! Clean residual mean=-0.000083 rms=0.016766 Jy/beam ! Combined flux in latest and established models = 2.00372 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 2.00372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.572209Jy sigma=0.004463 ! Fit after self-cal, rms=0.570526Jy sigma=0.004445 ! Inverting map ! Added new window around map position (-8, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11636 Jy ! Component: 100 - total flux cleaned = 0.20621 Jy ! Total flux subtracted in 100 components = 0.20621 Jy ! Clean residual min=-0.047720 max=0.088946 Jy/beam ! Clean residual mean=-0.000081 rms=0.014480 Jy/beam ! Combined flux in latest and established models = 2.20993 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 2.20993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.515190Jy sigma=0.003968 ! Fit after self-cal, rms=0.514268Jy sigma=0.003958 ! 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=3.74 mas, bmaj=4.683 mas, bpa=71.86 degrees ! Estimated noise=673.244 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 = 0.166438 Jy ! Component: 100 - total flux cleaned = 0.303763 Jy ! Component: 150 - total flux cleaned = 0.419926 Jy ! Component: 200 - total flux cleaned = 0.519213 Jy ! Total flux subtracted in 200 components = 0.519213 Jy ! Clean residual min=-0.061512 max=0.113366 Jy/beam ! Clean residual mean=-0.000174 rms=0.021196 Jy/beam ! Combined flux in latest and established models = 2.72915 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 193 components and 2.72915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.401842Jy sigma=0.003058 ! Fit after self-cal, rms=0.401239Jy sigma=0.003049 ! 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 1.18 FD 0.98 HN 1.06 KP 0.96 ! LA 0.88 MK 1.12 NL 1.04 OV 1.09 ! PT 0.90 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.04 HN 1.07 KP 0.92 ! LA 0.86 MK 1.07 NL 1.17 OV 1.13 ! PT 0.88 SC 1.28 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 1.05 KP 0.81 ! LA 0.68 MK 1.04 NL 1.36 OV 1.06 ! PT 0.87 SC 1.29 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.06 KP 1.00* ! LA 0.68 MK 0.95 NL 1.00* OV 1.00* ! PT 0.92 SC 1.00* ! ! ! Fit before self-cal, rms=0.401239Jy sigma=0.003049 ! Fit after self-cal, rms=0.231358Jy sigma=0.001925 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=4.84 mas, bpa=72.87 degrees ! Estimated noise=701.838 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 (33, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0686761 Jy ! Component: 100 - total flux cleaned = 0.0990993 Jy ! Component: 150 - total flux cleaned = 0.112185 Jy ! Component: 200 - total flux cleaned = 0.117307 Jy ! Total flux subtracted in 200 components = 0.117307 Jy ! Clean residual min=-0.036935 max=0.040857 Jy/beam ! Clean residual mean=-0.000055 rms=0.010545 Jy/beam ! Combined flux in latest and established models = 2.84645 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 2.84645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208449Jy sigma=0.001691 ! Fit after self-cal, rms=0.206798Jy sigma=0.001668 ! 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=0.206798Jy sigma=0.001668 ! Fit after self-cal, rms=0.194296Jy sigma=0.001503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=4.804 mas, bpa=74.83 degrees ! Estimated noise=704.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909744 Jy ! Component: 100 - total flux cleaned = 0.017639 Jy ! Component: 150 - total flux cleaned = 0.0226404 Jy ! Component: 200 - total flux cleaned = 0.0239163 Jy ! Total flux subtracted in 200 components = 0.0239163 Jy ! Clean residual min=-0.029721 max=0.034415 Jy/beam ! Clean residual mean=-0.000109 rms=0.008388 Jy/beam ! Combined flux in latest and established models = 2.87037 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 230 components and 2.87037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187815Jy sigma=0.001450 ! Fit after self-cal, rms=0.187399Jy sigma=0.001447 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 (27, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287056 Jy ! Component: 100 - total flux cleaned = 0.0326992 Jy ! Component: 150 - total flux cleaned = 0.0327171 Jy ! Component: 200 - total flux cleaned = 0.0321878 Jy ! Total flux subtracted in 200 components = 0.0321878 Jy ! Clean residual min=-0.030321 max=0.031503 Jy/beam ! Clean residual mean=-0.000106 rms=0.007928 Jy/beam ! Combined flux in latest and established models = 2.90256 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 250 components and 2.90256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181235Jy sigma=0.001394 ! Fit after self-cal, rms=0.180764Jy sigma=0.001391 ! 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=0.180764Jy sigma=0.001391 ! Fit after self-cal, rms=0.179480Jy sigma=0.001380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=4.808 mas, bpa=71.89 degrees ! Estimated noise=707.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171813 Jy ! Component: 100 - total flux cleaned = 0.0210279 Jy ! Component: 150 - total flux cleaned = 0.0225049 Jy ! Component: 200 - total flux cleaned = 0.0229523 Jy ! Total flux subtracted in 200 components = 0.0229523 Jy ! Clean residual min=-0.029828 max=0.032502 Jy/beam ! Clean residual mean=-0.000097 rms=0.007627 Jy/beam ! Combined flux in latest and established models = 2.92551 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 269 components and 2.92551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176337Jy sigma=0.001354 ! Fit after self-cal, rms=0.176291Jy sigma=0.001353 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 (-128, -110). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289005 Jy ! Component: 100 - total flux cleaned = 0.0356995 Jy ! Component: 150 - total flux cleaned = 0.0379479 Jy ! Component: 200 - total flux cleaned = 0.0396094 Jy ! Total flux subtracted in 200 components = 0.0396094 Jy ! Clean residual min=-0.026915 max=0.028561 Jy/beam ! Clean residual mean=-0.000087 rms=0.007085 Jy/beam ! Combined flux in latest and established models = 2.96512 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 297 components and 2.96512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171221Jy sigma=0.001309 ! Fit after self-cal, rms=0.170638Jy sigma=0.001306 ! 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=0.170638Jy sigma=0.001306 ! Fit after self-cal, rms=0.170351Jy sigma=0.001298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.398 mas, bmaj=10.42 mas, bpa=67.79 degrees ! Estimated noise=850.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242659 Jy ! Component: 100 - total flux cleaned = 0.0325582 Jy ! Component: 150 - total flux cleaned = 0.0354982 Jy ! Component: 200 - total flux cleaned = 0.0376633 Jy ! Total flux subtracted in 200 components = 0.0376633 Jy ! Clean residual min=-0.032576 max=0.035236 Jy/beam ! Clean residual mean=-0.000138 rms=0.010125 Jy/beam ! Combined flux in latest and established models = 3.00278 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 309 components and 3.00278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169891Jy sigma=0.001285 ! Fit after self-cal, rms=0.169405Jy sigma=0.001283 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 = 0.00451367 Jy ! Component: 100 - total flux cleaned = 0.00690826 Jy ! Component: 150 - total flux cleaned = 0.00903123 Jy ! Component: 200 - total flux cleaned = 0.00936355 Jy ! Total flux subtracted in 200 components = 0.00936355 Jy ! Clean residual min=-0.031063 max=0.035263 Jy/beam ! Clean residual mean=-0.000135 rms=0.009930 Jy/beam ! Combined flux in latest and established models = 3.01214 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 321 components and 3.01214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169809Jy sigma=0.001280 ! Fit after self-cal, rms=0.169552Jy sigma=0.001280 ! 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=3.917 mas, bmaj=4.851 mas, bpa=70.47 degrees ! Estimated noise=712.471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.917 x 4.851 at 70.47 degrees (North through East) ! Clean map min=-0.025039 max=0.55474 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=0.169552Jy sigma=0.001280 ! Fit after self-cal, rms=0.162827Jy sigma=0.001200 ! Inverting map and beam ! Estimated beam: bmin=3.952 mas, bmaj=4.896 mas, bpa=67.42 degrees ! Estimated noise=717.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.16226e-05 Jy ! Component: 100 - total flux cleaned = 0.00253151 Jy ! Component: 150 - total flux cleaned = 0.00292517 Jy ! Component: 200 - total flux cleaned = 0.00257474 Jy ! Total flux subtracted in 200 components = 0.00257474 Jy ! Clean residual min=-0.025698 max=0.028282 Jy/beam ! Clean residual mean=-0.000078 rms=0.006664 Jy/beam ! Combined flux in latest and established models = 3.01472 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 333 components and 3.01472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160520Jy sigma=0.001186 ! Fit after self-cal, rms=0.160466Jy sigma=0.001186 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332988 Jy ! Component: 100 - total flux cleaned = 0.000643982 Jy ! Component: 150 - total flux cleaned = 0.000946716 Jy ! Component: 200 - total flux cleaned = 0.00123649 Jy ! Total flux subtracted in 200 components = 0.00123649 Jy ! Clean residual min=-0.025471 max=0.028490 Jy/beam ! Clean residual mean=-0.000079 rms=0.006615 Jy/beam ! Combined flux in latest and established models = 3.01595 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 345 components and 3.01596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159173Jy sigma=0.001178 ! Fit after self-cal, rms=0.159131Jy sigma=0.001178 ! Inverting map ! Added new window around map position (18.5, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223749 Jy ! Component: 100 - total flux cleaned = 0.0235429 Jy ! Component: 150 - total flux cleaned = 0.0235436 Jy ! Component: 200 - total flux cleaned = 0.0230959 Jy ! Total flux subtracted in 200 components = 0.0230959 Jy ! Clean residual min=-0.023302 max=0.024976 Jy/beam ! Clean residual mean=-0.000067 rms=0.006261 Jy/beam ! Combined flux in latest and established models = 3.03905 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 369 components and 3.03905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154114Jy sigma=0.001137 ! Fit after self-cal, rms=0.153697Jy sigma=0.001135 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153697Jy sigma=0.001135 ! Fit after self-cal, rms=0.151628Jy sigma=0.001132 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=3.161 mas, bmaj=3.958 mas, bpa=70.78 degrees ! Estimated noise=1277.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.509374 Jy ! Component: 100 - total flux cleaned = 0.843124 Jy ! Component: 150 - total flux cleaned = 1.09885 Jy ! Component: 200 - total flux cleaned = 1.30693 Jy ! Total flux subtracted in 200 components = 1.30693 Jy ! Clean residual min=-0.065460 max=0.147588 Jy/beam ! Clean residual mean=-0.000118 rms=0.023866 Jy/beam ! Combined flux in latest and established models = 1.30693 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 76 model components to the UV plane model. ! The established model now contains 76 components and 1.30693 Jy ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=4.875 mas, bpa=66.62 degrees ! Estimated noise=714.356 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 = 0.296818 Jy ! Component: 100 - total flux cleaned = 0.520794 Jy ! Component: 150 - total flux cleaned = 0.698533 Jy ! Component: 200 - total flux cleaned = 0.842715 Jy ! Total flux subtracted in 200 components = 0.842715 Jy ! Clean residual min=-0.051592 max=0.114348 Jy/beam ! Clean residual mean=-0.000237 rms=0.020693 Jy/beam ! Combined flux in latest and established models = 2.14964 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 138 components and 2.14964 Jy ! Inverting map ! Added new window around map position (15.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125154 Jy ! Component: 100 - total flux cleaned = 0.223521 Jy ! Component: 150 - total flux cleaned = 0.305679 Jy ! Component: 200 - total flux cleaned = 0.375056 Jy ! Total flux subtracted in 200 components = 0.375056 Jy ! Clean residual min=-0.034777 max=0.069956 Jy/beam ! Clean residual mean=-0.000164 rms=0.012545 Jy/beam ! Combined flux in latest and established models = 2.5247 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 205 components and 2.5247 Jy ! Inverting map ! Added new window around map position (-6.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722217 Jy ! Component: 100 - total flux cleaned = 0.125571 Jy ! Component: 150 - total flux cleaned = 0.171569 Jy ! Component: 200 - total flux cleaned = 0.211812 Jy ! Total flux subtracted in 200 components = 0.211812 Jy ! Clean residual min=-0.026780 max=0.034191 Jy/beam ! Clean residual mean=-0.000119 rms=0.008647 Jy/beam ! Combined flux in latest and established models = 2.73651 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 271 components and 2.73651 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=8.429 mas, bmaj=10.38 mas, bpa=67.31 degrees ! Estimated noise=846.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628963 Jy ! Component: 100 - total flux cleaned = 0.111223 Jy ! Component: 150 - total flux cleaned = 0.149817 Jy ! Component: 200 - total flux cleaned = 0.181389 Jy ! Total flux subtracted in 200 components = 0.181389 Jy ! Clean residual min=-0.032684 max=0.038484 Jy/beam ! Clean residual mean=-0.000151 rms=0.010663 Jy/beam ! Combined flux in latest and established models = 2.9179 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 = 0.0260173 Jy ! Component: 100 - total flux cleaned = 0.0476213 Jy ! Component: 150 - total flux cleaned = 0.0658042 Jy ! Component: 200 - total flux cleaned = 0.0794705 Jy ! Total flux subtracted in 200 components = 0.0794705 Jy ! Clean residual min=-0.029083 max=0.032855 Jy/beam ! Clean residual mean=-0.000112 rms=0.009431 Jy/beam ! Combined flux in latest and established models = 2.99737 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 402 components and 2.99737 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=4.875 mas, bpa=66.62 degrees ! Estimated noise=714.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160702 Jy ! Component: 100 - total flux cleaned = 0.0224629 Jy ! Component: 150 - total flux cleaned = 0.027705 Jy ! Component: 200 - total flux cleaned = 0.0316254 Jy ! Total flux subtracted in 200 components = 0.0316254 Jy ! Clean residual min=-0.018219 max=0.022761 Jy/beam ! Clean residual mean=-0.000062 rms=0.005726 Jy/beam ! Combined flux in latest and established models = 3.02899 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 431 components and 3.02899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140698Jy sigma=0.001060 ! Fit after self-cal, rms=0.137415Jy sigma=0.001038 wmodel J0410+7656_S_2017_08_05_pus_map.mod ! Writing 431 model components to file: J0410+7656_S_2017_08_05_pus_map.mod wobs J0410+7656_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0410+7656_S_2017_08_05_pus_uvs.fits wwins J0410+7656_S_2017_08_05_pus_map.win ! wwins: Wrote 12 windows to J0410+7656_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 = 0.0100947 Jy ! Component: 100 - total flux cleaned = 0.0180884 Jy ! Component: 150 - total flux cleaned = 0.0235111 Jy ! Component: 200 - total flux cleaned = 0.0267418 Jy ! Component: 250 - total flux cleaned = 0.0273672 Jy ! Component: 300 - total flux cleaned = 0.0288652 Jy ! Component: 350 - total flux cleaned = 0.029444 Jy ! Component: 400 - total flux cleaned = 0.0297261 Jy ! Component: 450 - total flux cleaned = 0.0300008 Jy ! Component: 500 - total flux cleaned = 0.029738 Jy ! Component: 550 - total flux cleaned = 0.0294792 Jy ! Component: 600 - total flux cleaned = 0.0299892 Jy ! Component: 650 - total flux cleaned = 0.0297355 Jy ! Component: 700 - total flux cleaned = 0.0290044 Jy ! Component: 750 - total flux cleaned = 0.0290041 Jy ! Component: 800 - total flux cleaned = 0.0280635 Jy ! Component: 850 - total flux cleaned = 0.0282982 Jy ! Component: 900 - total flux cleaned = 0.0278441 Jy ! Component: 950 - total flux cleaned = 0.0278457 Jy ! Component: 1000 - total flux cleaned = 0.0276258 Jy ! Component: 1050 - total flux cleaned = 0.0271866 Jy ! Component: 1100 - total flux cleaned = 0.0274013 Jy ! Component: 1150 - total flux cleaned = 0.0267655 Jy ! Component: 1200 - total flux cleaned = 0.0269741 Jy ! Component: 1250 - total flux cleaned = 0.0269752 Jy ! Component: 1300 - total flux cleaned = 0.0275814 Jy ! Component: 1350 - total flux cleaned = 0.0277801 Jy ! Component: 1400 - total flux cleaned = 0.0277797 Jy ! Component: 1450 - total flux cleaned = 0.0275865 Jy ! Component: 1500 - total flux cleaned = 0.0275876 Jy ! Component: 1550 - total flux cleaned = 0.0277803 Jy ! Component: 1600 - total flux cleaned = 0.0283389 Jy ! Component: 1650 - total flux cleaned = 0.0287097 Jy ! Component: 1700 - total flux cleaned = 0.0290729 Jy ! Component: 1750 - total flux cleaned = 0.0294316 Jy ! Component: 1800 - total flux cleaned = 0.0294306 Jy ! Component: 1850 - total flux cleaned = 0.0294336 Jy ! Component: 1900 - total flux cleaned = 0.030301 Jy ! Component: 1950 - total flux cleaned = 0.0304719 Jy ! Component: 2000 - total flux cleaned = 0.0303035 Jy ! Component: 2050 - total flux cleaned = 0.0306387 Jy ! Component: 2100 - total flux cleaned = 0.030641 Jy ! Component: 2150 - total flux cleaned = 0.0311342 Jy ! Component: 2200 - total flux cleaned = 0.0311343 Jy ! Component: 2250 - total flux cleaned = 0.0320946 Jy ! Component: 2300 - total flux cleaned = 0.0316184 Jy ! Component: 2350 - total flux cleaned = 0.032087 Jy ! Component: 2400 - total flux cleaned = 0.0328601 Jy ! Component: 2450 - total flux cleaned = 0.0330135 Jy ! Component: 2500 - total flux cleaned = 0.0331659 Jy ! Component: 2550 - total flux cleaned = 0.0336175 Jy ! Component: 2600 - total flux cleaned = 0.0346544 Jy ! Component: 2650 - total flux cleaned = 0.0352408 Jy ! Component: 2700 - total flux cleaned = 0.0359677 Jy ! Component: 2750 - total flux cleaned = 0.0361122 Jy ! Component: 2800 - total flux cleaned = 0.036966 Jy ! Component: 2850 - total flux cleaned = 0.0372461 Jy ! Component: 2900 - total flux cleaned = 0.0375249 Jy ! Component: 2950 - total flux cleaned = 0.037938 Jy ! Component: 3000 - total flux cleaned = 0.0384879 Jy ! Component: 3050 - total flux cleaned = 0.0390286 Jy ! Component: 3100 - total flux cleaned = 0.0386248 Jy ! Component: 3150 - total flux cleaned = 0.0399567 Jy ! Component: 3200 - total flux cleaned = 0.0407463 Jy ! Component: 3250 - total flux cleaned = 0.0412693 Jy ! Component: 3300 - total flux cleaned = 0.042174 Jy ! Component: 3350 - total flux cleaned = 0.0425587 Jy ! Component: 3400 - total flux cleaned = 0.0435741 Jy ! Component: 3450 - total flux cleaned = 0.044329 Jy ! Component: 3500 - total flux cleaned = 0.0440814 Jy ! Component: 3550 - total flux cleaned = 0.044452 Jy ! Component: 3600 - total flux cleaned = 0.0449421 Jy ! Component: 3650 - total flux cleaned = 0.0462756 Jy ! Component: 3700 - total flux cleaned = 0.0460347 Jy ! Component: 3750 - total flux cleaned = 0.0468673 Jy ! Component: 3800 - total flux cleaned = 0.0471033 Jy ! Component: 3850 - total flux cleaned = 0.0475726 Jy ! Component: 3900 - total flux cleaned = 0.048153 Jy ! Component: 3950 - total flux cleaned = 0.0487269 Jy ! Component: 4000 - total flux cleaned = 0.0490677 Jy ! Component: 4050 - total flux cleaned = 0.0495198 Jy ! Total flux subtracted in 4096 components = 0.0492964 Jy ! Clean residual min=-0.007998 max=0.006865 Jy/beam ! Clean residual mean=-0.000031 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 3.07829 Jy keep ! Adding 389 model components to the UV plane model. ! The established model now contains 820 components and 3.07829 Jy ![Exited script file: muppet] wmap "J0410+7656_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.961 x 4.875 at 66.62 degrees (North through East) ! Clean map min=-0.012102 max=0.51025 Jy/beam ! Writing clean map to FITS file: J0410+7656_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 0.510245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00230841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35723 1.35723 2.71447 5.42894 10.8579 21.7157 43.4315 86.863 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0069 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.51 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.961 x 4.875 at 66.62 degrees (North through East) ! Clean map min=-0.012102 max=0.51025 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 J0410+7656_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:20:12 2019