! Started logfile: /scr/pima/rv120_uvs/J0815+3635_S_dfm.log on Fri Dec 22 22:31:51 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J0815+3635_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0815+3635_S_uva.fits ! AN table 1: 10 integrations on 6 of 6 possible baselines. ! AN table 2: 85 integrations on 45 of 45 possible baselines. ! AN table 3: 16 integrations on 6 of 6 possible baselines. ! AN table 4: 21 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.325503 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0815+3635 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 7316 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0815+3635_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 8 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 510 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 145 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.066211Jy sigma=16.503134 ! Fit after self-cal, rms=0.680213Jy sigma=10.058837 ! 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=2.191 mas, bmaj=2.385 mas, bpa=74.39 degrees ! Estimated noise=0.891387 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 = 0.257014 Jy ! Component: 100 - total flux cleaned = 0.332152 Jy ! Total flux subtracted in 100 components = 0.332152 Jy ! Clean residual min=-0.011863 max=0.029210 Jy/beam ! Clean residual mean=0.000028 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 0.332152 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.332152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127401Jy sigma=1.607269 ! Fit after self-cal, rms=0.127159Jy sigma=1.606102 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291126 Jy ! Component: 100 - total flux cleaned = 0.042786 Jy ! Total flux subtracted in 100 components = 0.042786 Jy ! Clean residual min=-0.008325 max=0.021199 Jy/beam ! Clean residual mean=0.000021 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.374938 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.374938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118925Jy sigma=1.428671 ! Fit after self-cal, rms=0.118779Jy sigma=1.427942 ! Inverting map ! Added new window around map position (-1.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184899 Jy ! Component: 100 - total flux cleaned = 0.0284273 Jy ! Total flux subtracted in 100 components = 0.0284273 Jy ! Clean residual min=-0.007397 max=0.013326 Jy/beam ! Clean residual mean=0.000017 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.403366 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.403366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114923Jy sigma=1.332037 ! Fit after self-cal, rms=0.114611Jy sigma=1.328081 ! Inverting map ! Added new window around map position (-0.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120839 Jy ! Component: 100 - total flux cleaned = 0.0198812 Jy ! Total flux subtracted in 100 components = 0.0198812 Jy ! Clean residual min=-0.006976 max=0.011881 Jy/beam ! Clean residual mean=0.000014 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.423247 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.423247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112530Jy sigma=1.285828 ! Fit after self-cal, rms=0.112438Jy sigma=1.284102 ! Inverting map ! Added new window around map position (-4, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116177 Jy ! Component: 100 - total flux cleaned = 0.0192894 Jy ! Total flux subtracted in 100 components = 0.0192894 Jy ! Clean residual min=-0.006944 max=0.007378 Jy/beam ! Clean residual mean=0.000012 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.442536 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.442536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110426Jy sigma=1.242804 ! Fit after self-cal, rms=0.110276Jy sigma=1.239743 ! 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=2.483 mas, bmaj=2.7 mas, bpa=78.64 degrees ! Estimated noise=0.662509 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 (-3.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122221 Jy ! Component: 100 - total flux cleaned = 0.0205368 Jy ! Component: 150 - total flux cleaned = 0.0267388 Jy ! Component: 200 - total flux cleaned = 0.0314813 Jy ! Total flux subtracted in 200 components = 0.0314813 Jy ! Clean residual min=-0.005733 max=0.006715 Jy/beam ! Clean residual mean=0.000023 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.474017 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 89 components and 0.474018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108278Jy sigma=1.205715 ! Fit after self-cal, rms=0.108081Jy sigma=1.201121 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.483 x 2.7 at 78.64 degrees (North through East) ! Clean map min=-0.0052574 max=0.32927 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KK 1.08 NY 0.82 ON 0.88 WZ 0.96 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.05 HH 1.01 HN 1.05 ! LA 1.01 NL 1.04 NY 0.90 ON 1.04 ! SC 0.99 WZ 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 1.06 MK 1.12 NY 0.86 WZ 0.89 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.98 HN 0.93 KK 0.98 ! KP 0.98 LA 0.99 MK 1.11 NL 1.10 ! NY 0.94 ON 1.03 OV 0.99 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KK 1.04 NY 0.80 ON 1.02 WZ 1.01 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HH 1.02 HN 1.03 ! LA 1.04 NL 1.05 NY 0.93 ON 0.92 ! SC 1.04 WZ 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 1.36 MK 1.16 NY 0.71 WZ 1.11 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 HN 0.98 KK 0.97 ! KP 1.00 LA 0.97 MK 1.10 NL 1.05 ! NY 0.88 ON 1.04 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KK 1.09 NY 0.97 ON 0.99 WZ 1.00 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.05 HH 1.17 HN 1.08 ! LA 1.03 NL 1.00* NY 0.99 ON 1.05 ! SC 0.86 WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 1.05 MK 1.39 NY 1.13 WZ 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.01 HN 0.93 KK 1.00 ! KP 1.00* LA 0.89 MK 1.10 NL 1.00* ! NY 0.96 ON 1.05 OV 0.79 PT 0.98 ! SC 1.31 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KK 1.06 NY 0.86 ON 0.88 WZ 1.09 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HH 0.99 HN 1.04 ! LA 1.06 NL 1.06 NY 1.01 ON 0.94 ! SC 1.03 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.92 MK 1.34 NY 1.18 WZ 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.99 HN 0.97 KK 1.00 ! KP 0.98 LA 0.99 MK 1.11 NL 0.99 ! NY 1.00 ON 0.94 OV 1.00 PT 0.97 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.108081Jy sigma=1.201121 ! Fit after self-cal, rms=0.102053Jy sigma=1.104653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=2.734 mas, bpa=75.32 degrees ! Estimated noise=0.665719 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 (-3, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483429 Jy ! Component: 100 - total flux cleaned = 0.00603478 Jy ! Component: 150 - total flux cleaned = 0.00704313 Jy ! Component: 200 - total flux cleaned = 0.00799094 Jy ! Total flux subtracted in 200 components = 0.00799094 Jy ! Clean residual min=-0.004088 max=0.003970 Jy/beam ! Clean residual mean=0.000005 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.482008 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.482008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101653Jy sigma=1.098603 ! Fit after self-cal, rms=0.101928Jy sigma=1.097422 ! 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=0.101928Jy sigma=1.097422 ! Fit after self-cal, rms=0.101613Jy sigma=1.093029 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=2.736 mas, bpa=76.06 degrees ! Estimated noise=0.66648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295792 Jy ! Component: 100 - total flux cleaned = 0.00375727 Jy ! Component: 150 - total flux cleaned = 0.00445226 Jy ! Component: 200 - total flux cleaned = 0.00468478 Jy ! Total flux subtracted in 200 components = 0.00468478 Jy ! Clean residual min=-0.003807 max=0.003506 Jy/beam ! Clean residual mean=0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.486693 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.486693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101400Jy sigma=1.089943 ! Fit after self-cal, rms=0.101491Jy sigma=1.089586 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 = 0.00090951 Jy ! Component: 100 - total flux cleaned = 0.00126276 Jy ! Component: 150 - total flux cleaned = 0.00145662 Jy ! Component: 200 - total flux cleaned = 0.00163937 Jy ! Total flux subtracted in 200 components = 0.00163937 Jy ! Clean residual min=-0.003794 max=0.003398 Jy/beam ! Clean residual mean=0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.488333 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.488332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101386Jy sigma=1.088117 ! Fit after self-cal, rms=0.101380Jy sigma=1.088015 ! 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=0.101380Jy sigma=1.088015 ! Fit after self-cal, rms=0.099676Jy sigma=1.062952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=2.738 mas, bpa=75.62 degrees ! Estimated noise=0.666781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147068 Jy ! Component: 100 - total flux cleaned = 0.00182899 Jy ! Component: 150 - total flux cleaned = 0.00201727 Jy ! Component: 200 - total flux cleaned = 0.00201559 Jy ! Total flux subtracted in 200 components = 0.00201559 Jy ! Clean residual min=-0.003478 max=0.003109 Jy/beam ! Clean residual mean=0.000003 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.490348 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.490348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099568Jy sigma=1.061127 ! Fit after self-cal, rms=0.099625Jy sigma=1.060864 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 = 0.000515604 Jy ! Component: 100 - total flux cleaned = 0.000516901 Jy ! Component: 150 - total flux cleaned = 0.000669661 Jy ! Component: 200 - total flux cleaned = 0.000718447 Jy ! Total flux subtracted in 200 components = 0.000718447 Jy ! Clean residual min=-0.003490 max=0.003103 Jy/beam ! Clean residual mean=0.000003 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.491067 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.491067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099564Jy sigma=1.059962 ! Fit after self-cal, rms=0.099557Jy sigma=1.059928 ! 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=0.099557Jy sigma=1.059928 ! Fit after self-cal, rms=0.099603Jy sigma=1.059584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.764 mas, bmaj=8.998 mas, bpa=-41.56 degrees ! Estimated noise=1.00359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248045 Jy ! Component: 100 - total flux cleaned = 0.00275745 Jy ! Component: 150 - total flux cleaned = 0.00279833 Jy ! Component: 200 - total flux cleaned = 0.00283166 Jy ! Total flux subtracted in 200 components = 0.00283166 Jy ! Clean residual min=-0.003550 max=0.004846 Jy/beam ! Clean residual mean=0.000010 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.493898 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 144 components and 0.493898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099622Jy sigma=1.059709 ! Fit after self-cal, rms=0.099611Jy sigma=1.059389 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 (-9, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435285 Jy ! Component: 100 - total flux cleaned = 0.00641304 Jy ! Component: 150 - total flux cleaned = 0.00752605 Jy ! Component: 200 - total flux cleaned = 0.00842498 Jy ! Total flux subtracted in 200 components = 0.00842498 Jy ! Clean residual min=-0.002944 max=0.003008 Jy/beam ! Clean residual mean=0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.502323 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 196 components and 0.502323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099541Jy sigma=1.057788 ! Fit after self-cal, rms=0.099544Jy sigma=1.057681 ! 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=2.514 mas, bmaj=2.74 mas, bpa=75.35 degrees ! Estimated noise=0.6669 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.514 x 2.74 at 75.35 degrees (North through East) ! Clean map min=-0.0031069 max=0.32706 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=2.206 mas, bmaj=2.419 mas, bpa=74.23 degrees ! Estimated noise=0.901443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257888 Jy ! Component: 100 - total flux cleaned = 0.333362 Jy ! Component: 150 - total flux cleaned = 0.365975 Jy ! Component: 200 - total flux cleaned = 0.38773 Jy ! Total flux subtracted in 200 components = 0.38773 Jy ! Clean residual min=-0.005937 max=0.012238 Jy/beam ! Clean residual mean=0.000015 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.38773 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.38773 Jy ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=2.74 mas, bpa=75.35 degrees ! Estimated noise=0.6669 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 = 0.023778 Jy ! Component: 100 - total flux cleaned = 0.0407148 Jy ! Component: 150 - total flux cleaned = 0.0535466 Jy ! Component: 200 - total flux cleaned = 0.0635749 Jy ! Total flux subtracted in 200 components = 0.0635749 Jy ! Clean residual min=-0.004639 max=0.005941 Jy/beam ! Clean residual mean=0.000022 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.451305 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 78 components and 0.451305 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079656 Jy ! Component: 100 - total flux cleaned = 0.0143782 Jy ! Component: 150 - total flux cleaned = 0.0195774 Jy ! Component: 200 - total flux cleaned = 0.0238709 Jy ! Total flux subtracted in 200 components = 0.0238709 Jy ! Clean residual min=-0.003807 max=0.003601 Jy/beam ! Clean residual mean=0.000011 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.475176 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 109 components and 0.475176 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=6.764 mas, bmaj=8.998 mas, bpa=-41.56 degrees ! Estimated noise=1.00359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00827925 Jy ! Component: 100 - total flux cleaned = 0.0133147 Jy ! Component: 150 - total flux cleaned = 0.0169645 Jy ! Component: 200 - total flux cleaned = 0.0192723 Jy ! Total flux subtracted in 200 components = 0.0192723 Jy ! Clean residual min=-0.003323 max=0.003388 Jy/beam ! Clean residual mean=0.000015 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.494448 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 = 0.00187627 Jy ! Component: 100 - total flux cleaned = 0.00338025 Jy ! Component: 150 - total flux cleaned = 0.0045043 Jy ! Component: 200 - total flux cleaned = 0.00546589 Jy ! Total flux subtracted in 200 components = 0.00546589 Jy ! Clean residual min=-0.002884 max=0.003145 Jy/beam ! Clean residual mean=0.000011 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.499914 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 199 components and 0.499914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=2.74 mas, bpa=75.35 degrees ! Estimated noise=0.6669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790656 Jy ! Component: 100 - total flux cleaned = 0.0015792 Jy ! Component: 150 - total flux cleaned = 0.00213982 Jy ! Component: 200 - total flux cleaned = 0.00243689 Jy ! Total flux subtracted in 200 components = 0.00243689 Jy ! Clean residual min=-0.003300 max=0.002966 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.502351 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 231 components and 0.502351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099525Jy sigma=1.056987 ! Fit after self-cal, rms=0.099464Jy sigma=1.055840 wmodel J0815+3635_S_map.mod ! Writing 231 model components to file: J0815+3635_S_map.mod wobs J0815+3635_S_uvs.fits ! Writing UV FITS file: J0815+3635_S_uvs.fits wwins J0815+3635_S_map.win ! wwins: Wrote 7 windows to J0815+3635_S_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 = -0.000833646 Jy ! Component: 100 - total flux cleaned = -0.00115963 Jy ! Component: 150 - total flux cleaned = -0.0011608 Jy ! Component: 200 - total flux cleaned = -0.00111379 Jy ! Component: 250 - total flux cleaned = -0.00120848 Jy ! Component: 300 - total flux cleaned = -0.00139372 Jy ! Component: 350 - total flux cleaned = -0.0014854 Jy ! Component: 400 - total flux cleaned = -0.00170801 Jy ! Component: 450 - total flux cleaned = -0.00170727 Jy ! Component: 500 - total flux cleaned = -0.00170666 Jy ! Component: 550 - total flux cleaned = -0.00170636 Jy ! Component: 600 - total flux cleaned = -0.00162246 Jy ! Component: 650 - total flux cleaned = -0.00166385 Jy ! Component: 700 - total flux cleaned = -0.00154036 Jy ! Component: 750 - total flux cleaned = -0.00154056 Jy ! Component: 800 - total flux cleaned = -0.00141932 Jy ! Component: 850 - total flux cleaned = -0.00141882 Jy ! Component: 900 - total flux cleaned = -0.00122116 Jy ! Component: 950 - total flux cleaned = -0.00126033 Jy ! Component: 1000 - total flux cleaned = -0.00102668 Jy ! Component: 1050 - total flux cleaned = -0.00114257 Jy ! Component: 1100 - total flux cleaned = -0.00102719 Jy ! Component: 1150 - total flux cleaned = -0.000988733 Jy ! Component: 1200 - total flux cleaned = -0.000913014 Jy ! Component: 1250 - total flux cleaned = -0.000763459 Jy ! Component: 1300 - total flux cleaned = -0.000875387 Jy ! Component: 1350 - total flux cleaned = -0.000985993 Jy ! Component: 1400 - total flux cleaned = -0.000838849 Jy ! Component: 1450 - total flux cleaned = -0.000765876 Jy ! Component: 1500 - total flux cleaned = -0.000983214 Jy ! Component: 1550 - total flux cleaned = -0.000695461 Jy ! Component: 1600 - total flux cleaned = -0.000802796 Jy ! Component: 1650 - total flux cleaned = -0.000945092 Jy ! Component: 1700 - total flux cleaned = -0.000661868 Jy ! Component: 1750 - total flux cleaned = -0.000661933 Jy ! Component: 1800 - total flux cleaned = -0.000837075 Jy ! Component: 1850 - total flux cleaned = -0.000906701 Jy ! Component: 1900 - total flux cleaned = -0.00090637 Jy ! Component: 1950 - total flux cleaned = -0.00100967 Jy ! Component: 2000 - total flux cleaned = -0.000803661 Jy ! Component: 2050 - total flux cleaned = -0.000940069 Jy ! Component: 2100 - total flux cleaned = -0.000838717 Jy ! Component: 2150 - total flux cleaned = -0.000906011 Jy ! Component: 2200 - total flux cleaned = -0.00104024 Jy ! Component: 2250 - total flux cleaned = -0.00100672 Jy ! Component: 2300 - total flux cleaned = -0.001007 Jy ! Component: 2350 - total flux cleaned = -0.000874746 Jy ! Component: 2400 - total flux cleaned = -0.000710018 Jy ! Component: 2450 - total flux cleaned = -0.000873808 Jy ! Component: 2500 - total flux cleaned = -0.00064537 Jy ! Component: 2550 - total flux cleaned = -0.000677791 Jy ! Component: 2600 - total flux cleaned = -0.000613204 Jy ! Component: 2650 - total flux cleaned = -0.000677642 Jy ! Component: 2700 - total flux cleaned = -0.000677614 Jy ! Component: 2750 - total flux cleaned = -0.000518034 Jy ! Component: 2800 - total flux cleaned = -0.00048629 Jy ! Component: 2850 - total flux cleaned = -0.000581323 Jy ! Component: 2900 - total flux cleaned = -0.000612628 Jy ! Component: 2950 - total flux cleaned = -0.000612588 Jy ! Component: 3000 - total flux cleaned = -0.000518516 Jy ! Component: 3050 - total flux cleaned = -0.000487367 Jy ! Component: 3100 - total flux cleaned = -0.000611365 Jy ! Component: 3150 - total flux cleaned = -0.000364167 Jy ! Component: 3200 - total flux cleaned = -0.000333272 Jy ! Component: 3250 - total flux cleaned = -0.000302585 Jy ! Component: 3300 - total flux cleaned = -0.000455313 Jy ! Component: 3350 - total flux cleaned = -0.000425046 Jy ! Component: 3400 - total flux cleaned = -0.000424955 Jy ! Component: 3450 - total flux cleaned = -0.000304303 Jy ! Component: 3500 - total flux cleaned = -0.000484662 Jy ! Component: 3550 - total flux cleaned = -0.000484683 Jy ! Component: 3600 - total flux cleaned = -0.00051447 Jy ! Component: 3650 - total flux cleaned = -0.000454982 Jy ! Component: 3700 - total flux cleaned = -0.000366071 Jy ! Component: 3750 - total flux cleaned = -0.000366186 Jy ! Component: 3800 - total flux cleaned = -0.000307365 Jy ! Component: 3850 - total flux cleaned = -0.000454068 Jy ! Component: 3900 - total flux cleaned = -0.000512588 Jy ! Component: 3950 - total flux cleaned = -0.000396166 Jy ! Component: 4000 - total flux cleaned = -0.000512237 Jy ! Component: 4050 - total flux cleaned = -0.000425583 Jy ! Total flux subtracted in 4096 components = -0.000396878 Jy ! Clean residual min=-0.001948 max=0.001915 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.501954 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 589 components and 0.501953 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0815+3635_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.514 x 2.74 at 75.35 degrees (North through East) ! Clean map min=-0.0026088 max=0.32609 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0815+3635_S_map.fits wmodel /scr/pima/rv120_uvs/J0815+3635_S_map.mod ! Writing 589 model components to file: /scr/pima/rv120_uvs/J0815+3635_S_map.mod wobs /scr/pima/rv120_uvs/J0815+3635_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0815+3635_S_uvs.fits wwins /scr/pima/rv120_uvs/J0815+3635_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rv120_uvs/J0815+3635_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.326095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000485768 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.446896 0.446896 0.893792 1.78758 3.57517 7.15034 14.3007 28.6014 57.2027 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 671.296 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0815+3635_S_dfm.log closed on Fri Dec 22 22:31:57 2017