! Started logfile: J1744-0849_S_2017_07_09_pus_uvs.log on Wed May 8 14:54:50 2019 obs J1744-0849_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1744-0849_S_2017_07_09_pus_uva.fits ! AN table 1: 228 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.702924 visibilities/baseline/integration-bin. ! Found source: J1744-0849 ! ! 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 594 lines of history. ! ! Reading 28848 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 J1744-0849_S_2017_07_09_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 602 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 792 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 750 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1592 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.863251Jy sigma=0.007216 ! Fit after self-cal, rms=0.849243Jy sigma=0.007103 ! 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=2.744 mas, bmaj=7.463 mas, bpa=-0.8546 degrees ! Estimated noise=1110.14 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 = 0.105095 Jy ! Component: 100 - total flux cleaned = 0.140481 Jy ! Total flux subtracted in 100 components = 0.140481 Jy ! Clean residual min=-0.011045 max=0.030971 Jy/beam ! Clean residual mean=0.000034 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.140481 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.140481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112059Jy sigma=0.000918 ! Fit after self-cal, rms=0.111992Jy sigma=0.000917 ! Inverting map ! Added new window around map position (-16, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284437 Jy ! Component: 100 - total flux cleaned = 0.0457778 Jy ! Total flux subtracted in 100 components = 0.0457778 Jy ! Clean residual min=-0.008487 max=0.024154 Jy/beam ! Clean residual mean=0.000023 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.186259 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.186259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100800Jy sigma=0.000818 ! Fit after self-cal, rms=0.100093Jy sigma=0.000812 ! Inverting map ! Added new window around map position (-4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219419 Jy ! Component: 100 - total flux cleaned = 0.0349336 Jy ! Total flux subtracted in 100 components = 0.0349336 Jy ! Clean residual min=-0.006871 max=0.012985 Jy/beam ! Clean residual mean=0.000015 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.221193 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.221193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092756Jy sigma=0.000746 ! Fit after self-cal, rms=0.092213Jy sigma=0.000741 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122908 Jy ! Component: 100 - total flux cleaned = 0.0200919 Jy ! Total flux subtracted in 100 components = 0.0200919 Jy ! Clean residual min=-0.006103 max=0.008044 Jy/beam ! Clean residual mean=0.000011 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.241284 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.241284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089398Jy sigma=0.000716 ! Fit after self-cal, rms=0.089215Jy sigma=0.000714 ! 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=3.328 mas, bmaj=8.64 mas, bpa=-0.3848 degrees ! Estimated noise=615.991 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 = 0.0137572 Jy ! Component: 100 - total flux cleaned = 0.0221293 Jy ! Component: 150 - total flux cleaned = 0.0279132 Jy ! Component: 200 - total flux cleaned = 0.0320379 Jy ! Total flux subtracted in 200 components = 0.0320379 Jy ! Clean residual min=-0.004223 max=0.006914 Jy/beam ! Clean residual mean=-0.000003 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.273322 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.273322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086831Jy sigma=0.000693 ! Fit after self-cal, rms=0.086613Jy sigma=0.000692 ! Inverting map ! Added new window around map position (-11, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642123 Jy ! Component: 100 - total flux cleaned = 0.0092733 Jy ! Component: 150 - total flux cleaned = 0.00978128 Jy ! Component: 200 - total flux cleaned = 0.00986882 Jy ! Total flux subtracted in 200 components = 0.00986882 Jy ! Clean residual min=-0.003904 max=0.005436 Jy/beam ! Clean residual mean=-0.000003 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.283191 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.283191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086082Jy sigma=0.000687 ! Fit after self-cal, rms=0.086049Jy sigma=0.000687 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 HN 0.96 KP 1.04 ! LA 1.01 MK 1.08 NL 0.97 OV 1.05 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.06 KP 1.00 ! LA 0.96 MK 1.02 NL 1.11 OV 1.07 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 MK 0.95 NL 1.06 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.01 KP 1.00* ! LA 1.03 MK 0.91 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.086049Jy sigma=0.000687 ! Fit after self-cal, rms=0.084770Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=8.631 mas, bpa=-0.03573 degrees ! Estimated noise=616.517 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 = 0.000426216 Jy ! Component: 100 - total flux cleaned = 0.000285105 Jy ! Component: 150 - total flux cleaned = 9.54531e-05 Jy ! Component: 200 - total flux cleaned = -7.15894e-05 Jy ! Total flux subtracted in 200 components = -7.15894e-05 Jy ! Clean residual min=-0.003111 max=0.003680 Jy/beam ! Clean residual mean=0.000007 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.283119 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.28312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084660Jy sigma=0.000678 ! Fit after self-cal, rms=0.084674Jy sigma=0.000677 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084674Jy sigma=0.000677 ! Fit after self-cal, rms=0.084675Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=8.643 mas, bpa=0.123 degrees ! Estimated noise=617.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369377 Jy ! Component: 100 - total flux cleaned = 0.000591324 Jy ! Component: 150 - total flux cleaned = 0.000590778 Jy ! Component: 200 - total flux cleaned = 0.000556083 Jy ! Total flux subtracted in 200 components = 0.000556083 Jy ! Clean residual min=-0.002557 max=0.003396 Jy/beam ! Clean residual mean=-0.000003 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.283676 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.283676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084633Jy sigma=0.000674 ! Fit after self-cal, rms=0.084636Jy sigma=0.000674 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 (-23, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303581 Jy ! Component: 100 - total flux cleaned = 0.00403231 Jy ! Component: 150 - total flux cleaned = 0.00423086 Jy ! Component: 200 - total flux cleaned = 0.0043586 Jy ! Total flux subtracted in 200 components = 0.0043586 Jy ! Clean residual min=-0.002458 max=0.002987 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.288034 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 172 components and 0.288034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084512Jy sigma=0.000673 ! Fit after self-cal, rms=0.084501Jy sigma=0.000673 ! Inverting map ! Added new window around map position (13.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244439 Jy ! Component: 100 - total flux cleaned = 0.00339802 Jy ! Component: 150 - total flux cleaned = 0.00405242 Jy ! Component: 200 - total flux cleaned = 0.00442816 Jy ! Total flux subtracted in 200 components = 0.00442816 Jy ! Clean residual min=-0.002376 max=0.002070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.292462 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 206 components and 0.292462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084411Jy sigma=0.000672 ! Fit after self-cal, rms=0.084407Jy sigma=0.000672 ! 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=0.084407Jy sigma=0.000672 ! Fit after self-cal, rms=0.084740Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=8.63 mas, bpa=0.1724 degrees ! Estimated noise=616.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144884 Jy ! Component: 100 - total flux cleaned = 0.00214917 Jy ! Component: 150 - total flux cleaned = 0.00259129 Jy ! Component: 200 - total flux cleaned = 0.00284978 Jy ! Total flux subtracted in 200 components = 0.00284978 Jy ! Clean residual min=-0.001706 max=0.001695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.295312 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 231 components and 0.295312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084697Jy sigma=0.000668 ! Fit after self-cal, rms=0.084719Jy sigma=0.000668 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267093 Jy ! Component: 100 - total flux cleaned = 0.000380647 Jy ! Component: 150 - total flux cleaned = 0.000407589 Jy ! Component: 200 - total flux cleaned = 0.000481288 Jy ! Total flux subtracted in 200 components = 0.000481288 Jy ! Clean residual min=-0.001708 max=0.001659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.295793 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 245 components and 0.295793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084702Jy sigma=0.000668 ! Fit after self-cal, rms=0.084702Jy sigma=0.000668 ! 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=0.084702Jy sigma=0.000668 ! Fit after self-cal, rms=0.084546Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.742 mas, bmaj=14.9 mas, bpa=0.2277 degrees ! Estimated noise=771.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107538 Jy ! Component: 100 - total flux cleaned = 0.0013336 Jy ! Component: 150 - total flux cleaned = 0.00140289 Jy ! Component: 200 - total flux cleaned = 0.00142393 Jy ! Total flux subtracted in 200 components = 0.00142393 Jy ! Clean residual min=-0.001929 max=0.001628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.297217 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 271 components and 0.297217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084534Jy sigma=0.000668 ! Fit after self-cal, rms=0.084533Jy sigma=0.000668 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.77077e-05 Jy ! Component: 100 - total flux cleaned = 4.1222e-05 Jy ! Component: 150 - total flux cleaned = 2.42289e-05 Jy ! Component: 200 - total flux cleaned = 7.93556e-06 Jy ! Total flux subtracted in 200 components = 7.93556e-06 Jy ! Clean residual min=-0.001902 max=0.001582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.297225 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 287 components and 0.297225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084527Jy sigma=0.000668 ! Fit after self-cal, rms=0.084527Jy sigma=0.000668 ! 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=3.312 mas, bmaj=8.617 mas, bpa=0.2558 degrees ! Estimated noise=615.272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 8.617 at 0.2558 degrees (North through East) ! Clean map min=-0.0020563 max=0.14179 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=2.731 mas, bmaj=7.412 mas, bpa=0.1374 degrees ! Estimated noise=1127.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105333 Jy ! Component: 100 - total flux cleaned = 0.151774 Jy ! Component: 150 - total flux cleaned = 0.183116 Jy ! Component: 200 - total flux cleaned = 0.205107 Jy ! Total flux subtracted in 200 components = 0.205107 Jy ! Clean residual min=-0.006343 max=0.012238 Jy/beam ! Clean residual mean=0.000016 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.205107 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.205107 Jy ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=8.617 mas, bpa=0.2558 degrees ! Estimated noise=615.272 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 = 0.0242928 Jy ! Component: 100 - total flux cleaned = 0.0401979 Jy ! Component: 150 - total flux cleaned = 0.0512732 Jy ! Component: 200 - total flux cleaned = 0.0591618 Jy ! Total flux subtracted in 200 components = 0.0591618 Jy ! Clean residual min=-0.003244 max=0.004921 Jy/beam ! Clean residual mean=0.000002 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.264269 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 74 components and 0.264269 Jy ! Inverting map ! Added new window around map position (3, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607926 Jy ! Component: 100 - total flux cleaned = 0.0109153 Jy ! Component: 150 - total flux cleaned = 0.0148529 Jy ! Component: 200 - total flux cleaned = 0.0181014 Jy ! Total flux subtracted in 200 components = 0.0181014 Jy ! Clean residual min=-0.002164 max=0.002133 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.282371 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 118 components and 0.282371 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=7.742 mas, bmaj=14.9 mas, bpa=0.2277 degrees ! Estimated noise=771.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433196 Jy ! Component: 100 - total flux cleaned = 0.00731556 Jy ! Component: 150 - total flux cleaned = 0.00946732 Jy ! Component: 200 - total flux cleaned = 0.0110899 Jy ! Total flux subtracted in 200 components = 0.0110899 Jy ! Clean residual min=-0.002114 max=0.001594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.29346 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 = 0.00125058 Jy ! Component: 100 - total flux cleaned = 0.00222464 Jy ! Component: 150 - total flux cleaned = 0.00260751 Jy ! Component: 200 - total flux cleaned = 0.00285674 Jy ! Total flux subtracted in 200 components = 0.00285674 Jy ! Clean residual min=-0.001873 max=0.001634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.296317 Jy ! Adding 154 model components to the UV plane model. ! The established model now contains 257 components and 0.296317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=8.617 mas, bpa=0.2558 degrees ! Estimated noise=615.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.59411e-05 Jy ! Component: 100 - total flux cleaned = 0.000343579 Jy ! Component: 150 - total flux cleaned = 0.0005931 Jy ! Component: 200 - total flux cleaned = 0.000856054 Jy ! Total flux subtracted in 200 components = 0.000856054 Jy ! Clean residual min=-0.001561 max=0.001683 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.297173 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 285 components and 0.297173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084525Jy sigma=0.000668 ! Fit after self-cal, rms=0.084515Jy sigma=0.000668 wmodel J1744-0849_S_2017_07_09_pus_map.mod ! Writing 285 model components to file: J1744-0849_S_2017_07_09_pus_map.mod wobs J1744-0849_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1744-0849_S_2017_07_09_pus_uvs.fits wwins J1744-0849_S_2017_07_09_pus_map.win ! wwins: Wrote 7 windows to J1744-0849_S_2017_07_09_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 = -0.000191419 Jy ! Component: 100 - total flux cleaned = -0.000431873 Jy ! Component: 150 - total flux cleaned = -0.00055905 Jy ! Component: 200 - total flux cleaned = -0.000534576 Jy ! Component: 250 - total flux cleaned = -0.000440694 Jy ! Component: 300 - total flux cleaned = -0.000372873 Jy ! Component: 350 - total flux cleaned = -0.000328586 Jy ! Component: 400 - total flux cleaned = -0.000221345 Jy ! Component: 450 - total flux cleaned = -7.5213e-05 Jy ! Component: 500 - total flux cleaned = 4.69672e-05 Jy ! Component: 550 - total flux cleaned = 0.000265604 Jy ! Component: 600 - total flux cleaned = 0.000421164 Jy ! Component: 650 - total flux cleaned = 0.000592575 Jy ! Component: 700 - total flux cleaned = 0.000760763 Jy ! Component: 750 - total flux cleaned = 0.000925796 Jy ! Component: 800 - total flux cleaned = 0.00103399 Jy ! Component: 850 - total flux cleaned = 0.00114053 Jy ! Component: 900 - total flux cleaned = 0.00119325 Jy ! Component: 950 - total flux cleaned = 0.00122772 Jy ! Component: 1000 - total flux cleaned = 0.00124487 Jy ! Component: 1050 - total flux cleaned = 0.00127859 Jy ! Component: 1100 - total flux cleaned = 0.00136171 Jy ! Component: 1150 - total flux cleaned = 0.00132887 Jy ! Component: 1200 - total flux cleaned = 0.00139367 Jy ! Component: 1250 - total flux cleaned = 0.00137761 Jy ! Component: 1300 - total flux cleaned = 0.0014407 Jy ! Component: 1350 - total flux cleaned = 0.00144082 Jy ! Component: 1400 - total flux cleaned = 0.00157976 Jy ! Component: 1450 - total flux cleaned = 0.00159503 Jy ! Component: 1500 - total flux cleaned = 0.0016103 Jy ! Component: 1550 - total flux cleaned = 0.00168534 Jy ! Component: 1600 - total flux cleaned = 0.00171502 Jy ! Component: 1650 - total flux cleaned = 0.00175906 Jy ! Component: 1700 - total flux cleaned = 0.00183168 Jy ! Component: 1750 - total flux cleaned = 0.00186046 Jy ! Component: 1800 - total flux cleaned = 0.00186063 Jy ! Component: 1850 - total flux cleaned = 0.00190297 Jy ! Component: 1900 - total flux cleaned = 0.00188915 Jy ! Component: 1950 - total flux cleaned = 0.00195842 Jy ! Component: 2000 - total flux cleaned = 0.00193096 Jy ! Component: 2050 - total flux cleaned = 0.00195819 Jy ! Component: 2100 - total flux cleaned = 0.00191741 Jy ! Component: 2150 - total flux cleaned = 0.00197076 Jy ! Component: 2200 - total flux cleaned = 0.0019973 Jy ! Component: 2250 - total flux cleaned = 0.00190538 Jy ! Component: 2300 - total flux cleaned = 0.00193144 Jy ! Component: 2350 - total flux cleaned = 0.00193135 Jy ! Component: 2400 - total flux cleaned = 0.0018799 Jy ! Component: 2450 - total flux cleaned = 0.00187986 Jy ! Component: 2500 - total flux cleaned = 0.00184197 Jy ! Component: 2550 - total flux cleaned = 0.00176676 Jy ! Component: 2600 - total flux cleaned = 0.00179164 Jy ! Component: 2650 - total flux cleaned = 0.00172985 Jy ! Component: 2700 - total flux cleaned = 0.00169318 Jy ! Component: 2750 - total flux cleaned = 0.00166879 Jy ! Component: 2800 - total flux cleaned = 0.00159616 Jy ! Component: 2850 - total flux cleaned = 0.001572 Jy ! Component: 2900 - total flux cleaned = 0.00154802 Jy ! Component: 2950 - total flux cleaned = 0.00147688 Jy ! Component: 3000 - total flux cleaned = 0.0014417 Jy ! Component: 3050 - total flux cleaned = 0.00137159 Jy ! Component: 3100 - total flux cleaned = 0.00130194 Jy ! Component: 3150 - total flux cleaned = 0.00125584 Jy ! Component: 3200 - total flux cleaned = 0.00120984 Jy ! Component: 3250 - total flux cleaned = 0.00114153 Jy ! Component: 3300 - total flux cleaned = 0.00109636 Jy ! Component: 3350 - total flux cleaned = 0.00108518 Jy ! Component: 3400 - total flux cleaned = 0.00102948 Jy ! Component: 3450 - total flux cleaned = 0.000996136 Jy ! Component: 3500 - total flux cleaned = 0.000951982 Jy ! Component: 3550 - total flux cleaned = 0.000908116 Jy ! Component: 3600 - total flux cleaned = 0.000875443 Jy ! Component: 3650 - total flux cleaned = 0.000842993 Jy ! Component: 3700 - total flux cleaned = 0.000821447 Jy ! Component: 3750 - total flux cleaned = 0.000778682 Jy ! Component: 3800 - total flux cleaned = 0.000714983 Jy ! Component: 3850 - total flux cleaned = 0.000683291 Jy ! Component: 3900 - total flux cleaned = 0.000672823 Jy ! Component: 3950 - total flux cleaned = 0.000672784 Jy ! Component: 4000 - total flux cleaned = 0.0006312 Jy ! Component: 4050 - total flux cleaned = 0.000641443 Jy ! Total flux subtracted in 4096 components = 0.000590061 Jy ! Clean residual min=-0.000600 max=0.000608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.297763 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 580 components and 0.297763 Jy ![Exited script file: muppet] wmap "J1744-0849_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 8.617 at 0.2558 degrees (North through East) ! Clean map min=-0.0011451 max=0.14251 Jy/beam ! Writing clean map to FITS file: J1744-0849_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194053 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408501 0.408501 0.817002 1.634 3.26801 6.53601 13.072 26.1441 52.2881 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 8.617 at 0.2558 degrees (North through East) ! Clean map min=-0.0011451 max=0.14251 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 J1744-0849_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:54:56 2019