! Started logfile: J1628+4734_S_2017_03_23_pus_uvs.log on Mon May 13 10:03:56 2019 obs J1628+4734_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1628+4734_S_2017_03_23_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849583 visibilities/baseline/integration-bin. ! Found source: J1628+4734 ! ! 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 481 lines of history. ! ! Reading 26456 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 J1628+4734_S_2017_03_23_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 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 660 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893256Jy sigma=0.007983 ! Fit after self-cal, rms=0.879507Jy sigma=0.007869 ! 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=2.989 mas, bmaj=5.338 mas, bpa=-16.28 degrees ! Estimated noise=998.396 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 = 0.0902625 Jy ! Component: 100 - total flux cleaned = 0.130047 Jy ! Total flux subtracted in 100 components = 0.130047 Jy ! Clean residual min=-0.007459 max=0.019387 Jy/beam ! Clean residual mean=0.000055 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.130047 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.130047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097674Jy sigma=0.000808 ! Fit after self-cal, rms=0.097122Jy sigma=0.000803 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02467 Jy ! Component: 100 - total flux cleaned = 0.0384888 Jy ! Total flux subtracted in 100 components = 0.0384888 Jy ! Clean residual min=-0.005784 max=0.007712 Jy/beam ! Clean residual mean=0.000039 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.168536 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.168536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089319Jy sigma=0.000722 ! Fit after self-cal, rms=0.089053Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010396 Jy ! Component: 100 - total flux cleaned = 0.0163522 Jy ! Total flux subtracted in 100 components = 0.0163522 Jy ! Clean residual min=-0.005167 max=0.005852 Jy/beam ! Clean residual mean=0.000032 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.184888 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.184888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087585Jy sigma=0.000705 ! Fit after self-cal, rms=0.087484Jy sigma=0.000705 ! 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=3.655 mas, bmaj=6.096 mas, bpa=-14.72 degrees ! Estimated noise=535.354 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713614 Jy ! Component: 100 - total flux cleaned = 0.0117552 Jy ! Component: 150 - total flux cleaned = 0.0152428 Jy ! Component: 200 - total flux cleaned = 0.0179013 Jy ! Total flux subtracted in 200 components = 0.0179013 Jy ! Clean residual min=-0.003865 max=0.004008 Jy/beam ! Clean residual mean=0.000035 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.20279 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.20279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086761Jy sigma=0.000698 ! Fit after self-cal, rms=0.086724Jy sigma=0.000697 ! 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 1.08 FD 0.95 HN 0.93 KP 1.01 ! LA 1.00 MK 0.96 NL 0.84 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.96 KP 1.01 ! LA 0.96 MK 0.95 NL 1.05 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.97 KP 0.89 ! LA 0.77 MK 0.98 NL 1.24 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.08 HN 0.93 KP 1.00* ! LA 0.84 MK 0.99 NL 1.00* OV 2.07 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.086724Jy sigma=0.000697 ! Fit after self-cal, rms=0.090150Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=6.125 mas, bpa=-15.22 degrees ! Estimated noise=530.423 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 = 0.000120687 Jy ! Component: 100 - total flux cleaned = 4.86848e-05 Jy ! Component: 150 - total flux cleaned = -7.65151e-05 Jy ! Component: 200 - total flux cleaned = -0.000295947 Jy ! Total flux subtracted in 200 components = -0.000295947 Jy ! Clean residual min=-0.002481 max=0.002546 Jy/beam ! Clean residual mean=0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.202494 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.202494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090035Jy sigma=0.000669 ! Fit after self-cal, rms=0.090290Jy sigma=0.000669 ! 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=0.090290Jy sigma=0.000669 ! Fit after self-cal, rms=0.091742Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=6.139 mas, bpa=-15.23 degrees ! Estimated noise=530.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304543 Jy ! Component: 100 - total flux cleaned = -0.000540938 Jy ! Component: 150 - total flux cleaned = -0.000838872 Jy ! Component: 200 - total flux cleaned = -0.00101762 Jy ! Total flux subtracted in 200 components = -0.00101762 Jy ! Clean residual min=-0.001901 max=0.001960 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.201476 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.201476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091673Jy sigma=0.000664 ! Fit after self-cal, rms=0.091714Jy sigma=0.000664 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 (-120, 127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115902 Jy ! Component: 100 - total flux cleaned = 0.00112034 Jy ! Component: 150 - total flux cleaned = 0.000903343 Jy ! Component: 200 - total flux cleaned = 0.000784319 Jy ! Total flux subtracted in 200 components = 0.000784319 Jy ! Clean residual min=-0.001827 max=0.001583 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.20226 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.20226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091652Jy sigma=0.000663 ! Fit after self-cal, rms=0.091649Jy sigma=0.000663 ! 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=0.091649Jy sigma=0.000663 ! Fit after self-cal, rms=0.091766Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=6.147 mas, bpa=-15.3 degrees ! Estimated noise=529.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236809 Jy ! Component: 100 - total flux cleaned = -1.39172e-05 Jy ! Component: 150 - total flux cleaned = -0.00016476 Jy ! Component: 200 - total flux cleaned = -0.000268789 Jy ! Total flux subtracted in 200 components = -0.000268789 Jy ! Clean residual min=-0.001704 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.201992 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.201992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091727Jy sigma=0.000663 ! Fit after self-cal, rms=0.091730Jy sigma=0.000663 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 = 7.53116e-05 Jy ! Component: 100 - total flux cleaned = -9.71588e-05 Jy ! Component: 150 - total flux cleaned = -0.00012795 Jy ! Component: 200 - total flux cleaned = -0.000157754 Jy ! Total flux subtracted in 200 components = -0.000157754 Jy ! Clean residual min=-0.001628 max=0.001449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.201834 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.201834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091703Jy sigma=0.000663 ! Fit after self-cal, rms=0.091700Jy sigma=0.000663 ! 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=0.091700Jy sigma=0.000663 ! Fit after self-cal, rms=0.091783Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.734 mas, bmaj=9.253 mas, bpa=-17.41 degrees ! Estimated noise=645.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171695 Jy ! Component: 100 - total flux cleaned = -0.00026371 Jy ! Component: 150 - total flux cleaned = -0.000360571 Jy ! Component: 200 - total flux cleaned = -0.000443028 Jy ! Total flux subtracted in 200 components = -0.000443028 Jy ! Clean residual min=-0.001358 max=0.001495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.201391 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.201391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091773Jy sigma=0.000663 ! Fit after self-cal, rms=0.091776Jy sigma=0.000663 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 = -5.46876e-06 Jy ! Component: 100 - total flux cleaned = -6.80611e-05 Jy ! Component: 150 - total flux cleaned = -0.000171725 Jy ! Component: 200 - total flux cleaned = -0.000240534 Jy ! Total flux subtracted in 200 components = -0.000240534 Jy ! Clean residual min=-0.001355 max=0.001472 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.20115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.20115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091771Jy sigma=0.000663 ! Fit after self-cal, rms=0.091770Jy sigma=0.000662 ! 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=3.578 mas, bmaj=6.154 mas, bpa=-15.32 degrees ! Estimated noise=528.919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 6.154 at -15.32 degrees (North through East) ! Clean map min=-0.0014149 max=0.11227 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=2.922 mas, bmaj=5.39 mas, bpa=-16.71 degrees ! Estimated noise=983.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0923465 Jy ! Component: 100 - total flux cleaned = 0.133597 Jy ! Component: 150 - total flux cleaned = 0.155937 Jy ! Component: 200 - total flux cleaned = 0.169034 Jy ! Total flux subtracted in 200 components = 0.169034 Jy ! Clean residual min=-0.004008 max=0.006883 Jy/beam ! Clean residual mean=0.000021 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.169034 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.169034 Jy ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=6.154 mas, bpa=-15.32 degrees ! Estimated noise=528.919 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 = 0.0114262 Jy ! Component: 100 - total flux cleaned = 0.0180159 Jy ! Component: 150 - total flux cleaned = 0.0221633 Jy ! Component: 200 - total flux cleaned = 0.0251671 Jy ! Total flux subtracted in 200 components = 0.0251671 Jy ! Clean residual min=-0.001982 max=0.002146 Jy/beam ! Clean residual mean=0.000011 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.194201 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 62 components and 0.194201 Jy ! Inverting map ! Added new window around map position (-5.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238423 Jy ! Component: 100 - total flux cleaned = 0.00400389 Jy ! Component: 150 - total flux cleaned = 0.00473428 Jy ! Component: 200 - total flux cleaned = 0.00537008 Jy ! Total flux subtracted in 200 components = 0.00537008 Jy ! Clean residual min=-0.001856 max=0.001512 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.199571 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.199571 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=7.734 mas, bmaj=9.253 mas, bpa=-17.41 degrees ! Estimated noise=645.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803801 Jy ! Component: 100 - total flux cleaned = 0.00109143 Jy ! Component: 150 - total flux cleaned = 0.00126963 Jy ! Component: 200 - total flux cleaned = 0.00141666 Jy ! Total flux subtracted in 200 components = 0.00141666 Jy ! Clean residual min=-0.001447 max=0.001330 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.200988 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 = 0.000110418 Jy ! Component: 100 - total flux cleaned = 0.000176882 Jy ! Component: 150 - total flux cleaned = 0.000239234 Jy ! Component: 200 - total flux cleaned = 0.000268122 Jy ! Total flux subtracted in 200 components = 0.000268122 Jy ! Clean residual min=-0.001397 max=0.001301 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.201256 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 110 components and 0.201256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=6.154 mas, bpa=-15.32 degrees ! Estimated noise=528.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045453 Jy ! Component: 100 - total flux cleaned = -0.000452469 Jy ! Component: 150 - total flux cleaned = -0.000453167 Jy ! Component: 200 - total flux cleaned = -0.000350367 Jy ! Total flux subtracted in 200 components = -0.000350367 Jy ! Clean residual min=-0.001767 max=0.001420 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.200906 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.200906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091764Jy sigma=0.000663 ! Fit after self-cal, rms=0.091727Jy sigma=0.000662 wmodel J1628+4734_S_2017_03_23_pus_map.mod ! Writing 128 model components to file: J1628+4734_S_2017_03_23_pus_map.mod wobs J1628+4734_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1628+4734_S_2017_03_23_pus_uvs.fits wwins J1628+4734_S_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J1628+4734_S_2017_03_23_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 = -0.000424272 Jy ! Component: 100 - total flux cleaned = -0.00066917 Jy ! Component: 150 - total flux cleaned = -0.000925596 Jy ! Component: 200 - total flux cleaned = -0.00105993 Jy ! Component: 250 - total flux cleaned = -0.00119015 Jy ! Component: 300 - total flux cleaned = -0.00129561 Jy ! Component: 350 - total flux cleaned = -0.00139921 Jy ! Component: 400 - total flux cleaned = -0.00152068 Jy ! Component: 450 - total flux cleaned = -0.00163925 Jy ! Component: 500 - total flux cleaned = -0.00171669 Jy ! Component: 550 - total flux cleaned = -0.00175494 Jy ! Component: 600 - total flux cleaned = -0.00183025 Jy ! Component: 650 - total flux cleaned = -0.0019413 Jy ! Component: 700 - total flux cleaned = -0.00203194 Jy ! Component: 750 - total flux cleaned = -0.00210382 Jy ! Component: 800 - total flux cleaned = -0.00222726 Jy ! Component: 850 - total flux cleaned = -0.00222712 Jy ! Component: 900 - total flux cleaned = -0.0022617 Jy ! Component: 950 - total flux cleaned = -0.00227856 Jy ! Component: 1000 - total flux cleaned = -0.00229551 Jy ! Component: 1050 - total flux cleaned = -0.00224593 Jy ! Component: 1100 - total flux cleaned = -0.00236104 Jy ! Component: 1150 - total flux cleaned = -0.00232835 Jy ! Component: 1200 - total flux cleaned = -0.00237657 Jy ! Component: 1250 - total flux cleaned = -0.00240833 Jy ! Component: 1300 - total flux cleaned = -0.00243986 Jy ! Component: 1350 - total flux cleaned = -0.00242449 Jy ! Component: 1400 - total flux cleaned = -0.00248598 Jy ! Component: 1450 - total flux cleaned = -0.00245531 Jy ! Component: 1500 - total flux cleaned = -0.00248547 Jy ! Component: 1550 - total flux cleaned = -0.00251532 Jy ! Component: 1600 - total flux cleaned = -0.00251525 Jy ! Component: 1650 - total flux cleaned = -0.00248579 Jy ! Component: 1700 - total flux cleaned = -0.00245676 Jy ! Component: 1750 - total flux cleaned = -0.0024714 Jy ! Component: 1800 - total flux cleaned = -0.00248592 Jy ! Component: 1850 - total flux cleaned = -0.00248585 Jy ! Component: 1900 - total flux cleaned = -0.00248593 Jy ! Component: 1950 - total flux cleaned = -0.00249982 Jy ! Component: 2000 - total flux cleaned = -0.00252729 Jy ! Component: 2050 - total flux cleaned = -0.00252725 Jy ! Component: 2100 - total flux cleaned = -0.00250002 Jy ! Component: 2150 - total flux cleaned = -0.00252677 Jy ! Component: 2200 - total flux cleaned = -0.00247347 Jy ! Component: 2250 - total flux cleaned = -0.00252648 Jy ! Component: 2300 - total flux cleaned = -0.00252643 Jy ! Component: 2350 - total flux cleaned = -0.00252653 Jy ! Component: 2400 - total flux cleaned = -0.00248784 Jy ! Component: 2450 - total flux cleaned = -0.002539 Jy ! Component: 2500 - total flux cleaned = -0.00253909 Jy ! Component: 2550 - total flux cleaned = -0.00257693 Jy ! Component: 2600 - total flux cleaned = -0.00255185 Jy ! Component: 2650 - total flux cleaned = -0.00258919 Jy ! Component: 2700 - total flux cleaned = -0.00261407 Jy ! Component: 2750 - total flux cleaned = -0.00256523 Jy ! Component: 2800 - total flux cleaned = -0.00262608 Jy ! Component: 2850 - total flux cleaned = -0.00261406 Jy ! Component: 2900 - total flux cleaned = -0.002614 Jy ! Component: 2950 - total flux cleaned = -0.00260211 Jy ! Component: 3000 - total flux cleaned = -0.00250735 Jy ! Component: 3050 - total flux cleaned = -0.00256607 Jy ! Component: 3100 - total flux cleaned = -0.00253108 Jy ! Component: 3150 - total flux cleaned = -0.00255415 Jy ! Component: 3200 - total flux cleaned = -0.00253115 Jy ! Component: 3250 - total flux cleaned = -0.00249679 Jy ! Component: 3300 - total flux cleaned = -0.00246254 Jy ! Component: 3350 - total flux cleaned = -0.00249653 Jy ! Component: 3400 - total flux cleaned = -0.00245167 Jy ! Component: 3450 - total flux cleaned = -0.00241834 Jy ! Component: 3500 - total flux cleaned = -0.00240734 Jy ! Component: 3550 - total flux cleaned = -0.00241839 Jy ! Component: 3600 - total flux cleaned = -0.00239651 Jy ! Component: 3650 - total flux cleaned = -0.00241824 Jy ! Component: 3700 - total flux cleaned = -0.00243978 Jy ! Component: 3750 - total flux cleaned = -0.00241832 Jy ! Component: 3800 - total flux cleaned = -0.00240749 Jy ! Component: 3850 - total flux cleaned = -0.0023968 Jy ! Component: 3900 - total flux cleaned = -0.00236504 Jy ! Component: 3950 - total flux cleaned = -0.00231273 Jy ! Component: 4000 - total flux cleaned = -0.00233356 Jy ! Component: 4050 - total flux cleaned = -0.00228167 Jy ! Total flux subtracted in 4096 components = -0.00221993 Jy ! Clean residual min=-0.000560 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.198686 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 418 components and 0.198686 Jy ![Exited script file: muppet] wmap "J1628+4734_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 6.154 at -15.32 degrees (North through East) ! Clean map min=-0.0011354 max=0.11185 Jy/beam ! Writing clean map to FITS file: J1628+4734_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11185 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185631 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497892 0.497892 0.995784 1.99157 3.98314 7.96627 15.9325 31.8651 63.7302 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 6.154 at -15.32 degrees (North through East) ! Clean map min=-0.0011354 max=0.11185 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 J1628+4734_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:04:04 2019