! Started logfile: J1427+2632_S_2017_08_05_pus_uvs.log on Thu May 9 19:31:03 2019 obs J1427+2632_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1427+2632_S_2017_08_05_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.641875 visibilities/baseline/integration-bin. ! Found source: J1427+2632 ! ! 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 19988 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 J1427+2632_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 491 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 483 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 463 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1393 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988683Jy sigma=0.009775 ! Fit after self-cal, rms=0.961566Jy sigma=0.009505 ! 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=2.951 mas, bmaj=6.893 mas, bpa=-7.821 degrees ! Estimated noise=916.585 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 = 0.0311504 Jy ! Component: 100 - total flux cleaned = 0.0380676 Jy ! Total flux subtracted in 100 components = 0.0380676 Jy ! Clean residual min=-0.003575 max=0.003320 Jy/beam ! Clean residual mean=-0.000023 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0380676 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0380676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072578Jy sigma=0.000663 ! Fit after self-cal, rms=0.071738Jy sigma=0.000655 ! 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=3.837 mas, bmaj=8.306 mas, bpa=-9.89 degrees ! Estimated noise=626.652 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 = 0.00393738 Jy ! Component: 100 - total flux cleaned = 0.00534621 Jy ! Component: 150 - total flux cleaned = 0.00558942 Jy ! Component: 200 - total flux cleaned = 0.00559036 Jy ! Total flux subtracted in 200 components = 0.00559036 Jy ! Clean residual min=-0.002594 max=0.002458 Jy/beam ! Clean residual mean=-0.000025 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0436579 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.0436579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071502Jy sigma=0.000653 ! Fit after self-cal, rms=0.071470Jy sigma=0.000653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.98 HN 1.06 KP 1.04 ! LA 1.02 MK 1.03 NL 1.05 OV 1.08 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.10 KP 0.99 ! LA 0.93 MK 0.90 NL 1.09 OV 1.10 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.10 KP 0.93 ! LA 0.78 MK 1.04 NL 1.20 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 0.85 KP 1.00* ! LA 0.86 MK 0.94 NL 1.00* OV 1.00* ! PT 0.87 SC 1.00* ! ! ! Fit before self-cal, rms=0.071470Jy sigma=0.000653 ! Fit after self-cal, rms=0.069961Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=8.293 mas, bpa=-9.943 degrees ! Estimated noise=633.099 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 = -9.89739e-05 Jy ! Component: 100 - total flux cleaned = -0.000141096 Jy ! Component: 150 - total flux cleaned = -0.000190126 Jy ! Component: 200 - total flux cleaned = -0.000216428 Jy ! Total flux subtracted in 200 components = -0.000216428 Jy ! Clean residual min=-0.001983 max=0.002270 Jy/beam ! Clean residual mean=-0.000023 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0434415 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0434415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069953Jy sigma=0.000652 ! Fit after self-cal, rms=0.069915Jy sigma=0.000651 ! 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=0.069915Jy sigma=0.000651 ! Fit after self-cal, rms=0.071332Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.869 mas, bmaj=8.227 mas, bpa=-10.16 degrees ! Estimated noise=641.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758466 Jy ! Component: 100 - total flux cleaned = 0.00110487 Jy ! Component: 150 - total flux cleaned = 0.00114657 Jy ! Component: 200 - total flux cleaned = 0.0011651 Jy ! Total flux subtracted in 200 components = 0.0011651 Jy ! Clean residual min=-0.001942 max=0.002413 Jy/beam ! Clean residual mean=-0.000021 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0446066 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0446066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071316Jy sigma=0.000648 ! Fit after self-cal, rms=0.071498Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.69144e-05 Jy ! Component: 100 - total flux cleaned = -7.59148e-05 Jy ! Component: 150 - total flux cleaned = -8.43422e-05 Jy ! Component: 200 - total flux cleaned = -9.8923e-05 Jy ! Total flux subtracted in 200 components = -9.8923e-05 Jy ! Clean residual min=-0.001992 max=0.002212 Jy/beam ! Clean residual mean=-0.000019 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0445077 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0445077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071495Jy sigma=0.000648 ! Fit after self-cal, rms=0.071489Jy sigma=0.000648 ! 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=0.071489Jy sigma=0.000648 ! Fit after self-cal, rms=0.075023Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=8.188 mas, bpa=-10.05 degrees ! Estimated noise=645.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585385 Jy ! Component: 100 - total flux cleaned = 0.000713047 Jy ! Component: 150 - total flux cleaned = 0.000762694 Jy ! Component: 200 - total flux cleaned = 0.000788852 Jy ! Total flux subtracted in 200 components = 0.000788852 Jy ! Clean residual min=-0.001853 max=0.002369 Jy/beam ! Clean residual mean=-0.000018 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0452965 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0452965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075011Jy sigma=0.000647 ! Fit after self-cal, rms=0.075305Jy sigma=0.000647 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 (71, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114127 Jy ! Component: 100 - total flux cleaned = 0.00102979 Jy ! Component: 150 - total flux cleaned = 0.000814565 Jy ! Component: 200 - total flux cleaned = 0.000655145 Jy ! Total flux subtracted in 200 components = 0.000655145 Jy ! Clean residual min=-0.001839 max=0.001893 Jy/beam ! Clean residual mean=-0.000016 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0459517 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0459517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075251Jy sigma=0.000646 ! Fit after self-cal, rms=0.075184Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-126, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011756 Jy ! Component: 100 - total flux cleaned = 0.0011239 Jy ! Component: 150 - total flux cleaned = 0.0010892 Jy ! Component: 200 - total flux cleaned = 0.000961912 Jy ! Total flux subtracted in 200 components = 0.000961912 Jy ! Clean residual min=-0.001548 max=0.001881 Jy/beam ! Clean residual mean=-0.000015 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0469136 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0469136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075124Jy sigma=0.000645 ! Fit after self-cal, rms=0.075088Jy sigma=0.000645 ! Inverting map ! Added new window around map position (20, 100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143071 Jy ! Component: 100 - total flux cleaned = 0.00183777 Jy ! Component: 150 - total flux cleaned = 0.00199766 Jy ! Component: 200 - total flux cleaned = 0.00196302 Jy ! Total flux subtracted in 200 components = 0.00196302 Jy ! Clean residual min=-0.001583 max=0.001563 Jy/beam ! Clean residual mean=-0.000014 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0488766 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.0488766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075026Jy sigma=0.000644 ! Fit after self-cal, rms=0.074998Jy sigma=0.000644 ! 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=0.074998Jy sigma=0.000644 ! Fit after self-cal, rms=0.073845Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.381 mas, bmaj=10.76 mas, bpa=-16.51 degrees ! Estimated noise=750.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139549 Jy ! Component: 100 - total flux cleaned = 0.00179329 Jy ! Component: 150 - total flux cleaned = 0.00196299 Jy ! Component: 200 - total flux cleaned = 0.00205595 Jy ! Total flux subtracted in 200 components = 0.00205595 Jy ! Clean residual min=-0.001473 max=0.002027 Jy/beam ! Clean residual mean=-0.000018 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0509325 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.0509325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073811Jy sigma=0.000644 ! Fit after self-cal, rms=0.073736Jy sigma=0.000643 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 (-30.5, -47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161315 Jy ! Component: 100 - total flux cleaned = 0.00191372 Jy ! Component: 150 - total flux cleaned = 0.00216693 Jy ! Component: 200 - total flux cleaned = 0.0023159 Jy ! Total flux subtracted in 200 components = 0.0023159 Jy ! Clean residual min=-0.001415 max=0.001425 Jy/beam ! Clean residual mean=-0.000017 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0532485 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 157 components and 0.0532485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073679Jy sigma=0.000643 ! Fit after self-cal, rms=0.073612Jy sigma=0.000643 ! 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=3.842 mas, bmaj=8.168 mas, bpa=-9.98 degrees ! Estimated noise=643.664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 8.168 at -9.98 degrees (North through East) ! Clean map min=-0.0016067 max=0.041985 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=2.942 mas, bmaj=6.784 mas, bpa=-7.683 degrees ! Estimated noise=931.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324389 Jy ! Component: 100 - total flux cleaned = 0.0402488 Jy ! Component: 150 - total flux cleaned = 0.044684 Jy ! Component: 200 - total flux cleaned = 0.0468673 Jy ! Total flux subtracted in 200 components = 0.0468673 Jy ! Clean residual min=-0.002844 max=0.002744 Jy/beam ! Clean residual mean=-0.000012 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0468673 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0468673 Jy ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=8.168 mas, bpa=-9.98 degrees ! Estimated noise=643.664 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 = 0.00288686 Jy ! Component: 100 - total flux cleaned = 0.00475224 Jy ! Component: 150 - total flux cleaned = 0.00570202 Jy ! Component: 200 - total flux cleaned = 0.00611958 Jy ! Total flux subtracted in 200 components = 0.00611958 Jy ! Clean residual min=-0.001908 max=0.001748 Jy/beam ! Clean residual mean=-0.000014 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0529869 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.0529869 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=8.381 mas, bmaj=10.76 mas, bpa=-16.51 degrees ! Estimated noise=750.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120508 Jy ! Component: 100 - total flux cleaned = 0.00150687 Jy ! Component: 150 - total flux cleaned = 0.00150426 Jy ! Component: 200 - total flux cleaned = 0.00164752 Jy ! Total flux subtracted in 200 components = 0.00164752 Jy ! Clean residual min=-0.001576 max=0.001654 Jy/beam ! Clean residual mean=-0.000020 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0546344 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 = 1.01177e-06 Jy ! Component: 100 - total flux cleaned = 4.45581e-05 Jy ! Component: 150 - total flux cleaned = 8.50953e-05 Jy ! Component: 200 - total flux cleaned = 0.000156611 Jy ! Total flux subtracted in 200 components = 0.000156611 Jy ! Clean residual min=-0.001371 max=0.001471 Jy/beam ! Clean residual mean=-0.000018 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.054791 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 127 components and 0.054791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.842 mas, bmaj=8.168 mas, bpa=-9.98 degrees ! Estimated noise=643.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316009 Jy ! Component: 100 - total flux cleaned = -0.000649263 Jy ! Component: 150 - total flux cleaned = -0.000802906 Jy ! Component: 200 - total flux cleaned = -0.000908728 Jy ! Total flux subtracted in 200 components = -0.000908728 Jy ! Clean residual min=-0.001438 max=0.001327 Jy/beam ! Clean residual mean=-0.000010 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0538823 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.0538823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073594Jy sigma=0.000643 ! Fit after self-cal, rms=0.073529Jy sigma=0.000642 wmodel J1427+2632_S_2017_08_05_pus_map.mod ! Writing 153 model components to file: J1427+2632_S_2017_08_05_pus_map.mod wobs J1427+2632_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1427+2632_S_2017_08_05_pus_uvs.fits wwins J1427+2632_S_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J1427+2632_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 = 0.00048331 Jy ! Component: 100 - total flux cleaned = 0.000747198 Jy ! Component: 150 - total flux cleaned = 0.000975884 Jy ! Component: 200 - total flux cleaned = 0.00106393 Jy ! Component: 250 - total flux cleaned = 0.00121465 Jy ! Component: 300 - total flux cleaned = 0.00138133 Jy ! Component: 350 - total flux cleaned = 0.00148262 Jy ! Component: 400 - total flux cleaned = 0.0016219 Jy ! Component: 450 - total flux cleaned = 0.00171926 Jy ! Component: 500 - total flux cleaned = 0.00181473 Jy ! Component: 550 - total flux cleaned = 0.00183312 Jy ! Component: 600 - total flux cleaned = 0.00183291 Jy ! Component: 650 - total flux cleaned = 0.00186925 Jy ! Component: 700 - total flux cleaned = 0.00190505 Jy ! Component: 750 - total flux cleaned = 0.00194067 Jy ! Component: 800 - total flux cleaned = 0.00202797 Jy ! Component: 850 - total flux cleaned = 0.00206238 Jy ! Component: 900 - total flux cleaned = 0.00202866 Jy ! Component: 950 - total flux cleaned = 0.0021127 Jy ! Component: 1000 - total flux cleaned = 0.00207955 Jy ! Component: 1050 - total flux cleaned = 0.00212872 Jy ! Component: 1100 - total flux cleaned = 0.00209604 Jy ! Component: 1150 - total flux cleaned = 0.00208 Jy ! Component: 1200 - total flux cleaned = 0.00209605 Jy ! Component: 1250 - total flux cleaned = 0.00212716 Jy ! Component: 1300 - total flux cleaned = 0.0021426 Jy ! Component: 1350 - total flux cleaned = 0.00217299 Jy ! Component: 1400 - total flux cleaned = 0.00217296 Jy ! Component: 1450 - total flux cleaned = 0.00214317 Jy ! Component: 1500 - total flux cleaned = 0.00218753 Jy ! Component: 1550 - total flux cleaned = 0.00214353 Jy ! Component: 1600 - total flux cleaned = 0.00217275 Jy ! Component: 1650 - total flux cleaned = 0.00214387 Jy ! Component: 1700 - total flux cleaned = 0.0021154 Jy ! Component: 1750 - total flux cleaned = 0.00208715 Jy ! Component: 1800 - total flux cleaned = 0.00208694 Jy ! Component: 1850 - total flux cleaned = 0.00204523 Jy ! Component: 1900 - total flux cleaned = 0.00205882 Jy ! Component: 1950 - total flux cleaned = 0.00201778 Jy ! Component: 2000 - total flux cleaned = 0.00193666 Jy ! Component: 2050 - total flux cleaned = 0.0019367 Jy ! Component: 2100 - total flux cleaned = 0.00187024 Jy ! Component: 2150 - total flux cleaned = 0.00185708 Jy ! Component: 2200 - total flux cleaned = 0.00175278 Jy ! Component: 2250 - total flux cleaned = 0.00177879 Jy ! Component: 2300 - total flux cleaned = 0.00175305 Jy ! Component: 2350 - total flux cleaned = 0.00168931 Jy ! Component: 2400 - total flux cleaned = 0.00170194 Jy ! Component: 2450 - total flux cleaned = 0.00166426 Jy ! Component: 2500 - total flux cleaned = 0.00163932 Jy ! Component: 2550 - total flux cleaned = 0.00160236 Jy ! Component: 2600 - total flux cleaned = 0.00158996 Jy ! Component: 2650 - total flux cleaned = 0.00156571 Jy ! Component: 2700 - total flux cleaned = 0.0015657 Jy ! Component: 2750 - total flux cleaned = 0.00157789 Jy ! Component: 2800 - total flux cleaned = 0.00156586 Jy ! Component: 2850 - total flux cleaned = 0.00153019 Jy ! Component: 2900 - total flux cleaned = 0.00155377 Jy ! Component: 2950 - total flux cleaned = 0.00148343 Jy ! Component: 3000 - total flux cleaned = 0.0015069 Jy ! Component: 3050 - total flux cleaned = 0.00147207 Jy ! Component: 3100 - total flux cleaned = 0.00144899 Jy ! Component: 3150 - total flux cleaned = 0.00144897 Jy ! Component: 3200 - total flux cleaned = 0.001415 Jy ! Component: 3250 - total flux cleaned = 0.00147148 Jy ! Component: 3300 - total flux cleaned = 0.00146036 Jy ! Component: 3350 - total flux cleaned = 0.00147144 Jy ! Component: 3400 - total flux cleaned = 0.00147146 Jy ! Component: 3450 - total flux cleaned = 0.00143832 Jy ! Component: 3500 - total flux cleaned = 0.00146023 Jy ! Component: 3550 - total flux cleaned = 0.00142747 Jy ! Component: 3600 - total flux cleaned = 0.001384 Jy ! Component: 3650 - total flux cleaned = 0.00135164 Jy ! Component: 3700 - total flux cleaned = 0.00133014 Jy ! Component: 3750 - total flux cleaned = 0.0013194 Jy ! Component: 3800 - total flux cleaned = 0.00130883 Jy ! Component: 3850 - total flux cleaned = 0.00124561 Jy ! Component: 3900 - total flux cleaned = 0.00126649 Jy ! Component: 3950 - total flux cleaned = 0.00124563 Jy ! Component: 4000 - total flux cleaned = 0.00121439 Jy ! Component: 4050 - total flux cleaned = 0.00120409 Jy ! Total flux subtracted in 4096 components = 0.0011835 Jy ! Clean residual min=-0.000763 max=0.000711 Jy/beam ! Clean residual mean=-0.000004 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0550658 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 445 components and 0.0550658 Jy ![Exited script file: muppet] wmap "J1427+2632_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 8.168 at -9.98 degrees (North through East) ! Clean map min=-0.0013913 max=0.041761 Jy/beam ! Writing clean map to FITS file: J1427+2632_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 0.0417605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40911 1.40911 2.81822 5.63644 11.2729 22.5458 45.0915 90.1831 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.842 x 8.168 at -9.98 degrees (North through East) ! Clean map min=-0.0013913 max=0.041761 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 J1427+2632_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:31:09 2019