! Started logfile: /scr/pima/rv120_uvs/J1254+1141_S_dfm.log on Fri Dec 22 22:33:37 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/J1254+1141_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1254+1141_S_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 3 of 3 possible baselines. ! AN table 3: 17 integrations on 3 of 3 possible baselines. ! AN table 4: 220 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.160743 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1254+1141 ! ! 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 9516 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 J1254+1141_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 3 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 1788 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 3 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 1788 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 1816 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 3 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 1788 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.075756Jy sigma=13.520282 ! Fit after self-cal, rms=0.675207Jy sigma=8.379591 ! 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=1.8 mas, bmaj=2.342 mas, bpa=37.03 degrees ! Estimated noise=0.89054 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 = 0.258426 Jy ! Component: 100 - total flux cleaned = 0.358501 Jy ! Total flux subtracted in 100 components = 0.358501 Jy ! Clean residual min=-0.013898 max=0.044882 Jy/beam ! Clean residual mean=-0.000002 rms=0.003502 Jy/beam ! Combined flux in latest and established models = 0.358501 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.358501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159941Jy sigma=1.724374 ! Fit after self-cal, rms=0.159148Jy sigma=1.721847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04906 Jy ! Component: 100 - total flux cleaned = 0.0750894 Jy ! Total flux subtracted in 100 components = 0.0750894 Jy ! Clean residual min=-0.009778 max=0.021730 Jy/beam ! Clean residual mean=-0.000004 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.43359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.43359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135622Jy sigma=1.400470 ! Fit after self-cal, rms=0.135078Jy sigma=1.399631 ! Inverting map ! Added new window around map position (-8, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214061 Jy ! Component: 100 - total flux cleaned = 0.0354798 Jy ! Total flux subtracted in 100 components = 0.0354798 Jy ! Clean residual min=-0.009410 max=0.014505 Jy/beam ! Clean residual mean=-0.000006 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.46907 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.46907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129122Jy sigma=1.313793 ! Fit after self-cal, rms=0.128851Jy sigma=1.309590 ! Inverting map ! Added new window around map position (-10, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014488 Jy ! Component: 100 - total flux cleaned = 0.02429 Jy ! Total flux subtracted in 100 components = 0.02429 Jy ! Clean residual min=-0.009280 max=0.012763 Jy/beam ! Clean residual mean=-0.000007 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.49336 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.49336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126645Jy sigma=1.271461 ! Fit after self-cal, rms=0.126610Jy sigma=1.269306 ! 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=2.055 mas, bmaj=2.463 mas, bpa=44.3 degrees ! Estimated noise=0.68882 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, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018429 Jy ! Component: 100 - total flux cleaned = 0.0304958 Jy ! Component: 150 - total flux cleaned = 0.0388986 Jy ! Component: 200 - total flux cleaned = 0.0450656 Jy ! Total flux subtracted in 200 components = 0.0450656 Jy ! Clean residual min=-0.008576 max=0.009380 Jy/beam ! Clean residual mean=0.000035 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.538426 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 67 components and 0.538425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122008Jy sigma=1.239760 ! Fit after self-cal, rms=0.121877Jy sigma=1.238035 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.055 x 2.463 at 44.3 degrees (North through East) ! Clean map min=-0.0078981 max=0.33188 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 KP 0.99 LA 0.99 ! MK 0.96 NL 1.19 OV 1.01 PT 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* NY 0.00* ! ! A total of 168 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 HH 1.02 HN 1.07 ! KP 0.99 LA 0.99 NL 0.95 NY 0.87 ! ON 0.99 PT 0.98 SC 1.02 WZ 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 KP 1.02 LA 0.99 ! MK 0.94 NL 1.68 OV 1.03 PT 0.99 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* NY 0.00* ! ! A total of 168 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 HH 1.02 HN 1.03 ! KP 1.00 LA 0.98 NL 0.95 NY 0.89 ! ON 0.92 PT 0.98 SC 1.04 WZ 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 KP 1.00* LA 0.91 ! MK 0.66 NL 1.00* OV 1.04 PT 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* NY 0.00* ! ! A total of 168 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.01 HH 1.22 HN 1.08 ! KP 1.00* LA 1.00 NL 1.00* NY 0.98 ! ON 1.00 PT 0.99 SC 1.11 WZ 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 KP 1.00 LA 0.99 ! MK 0.98 NL 1.35 OV 0.95 PT 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* NY 0.00* ! ! A total of 168 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.02 HH 1.01 HN 1.03 ! KP 1.01 LA 1.00 NL 0.98 NY 0.99 ! ON 0.97 PT 0.99 SC 1.08 WZ 0.96 ! ! ! Fit before self-cal, rms=0.121877Jy sigma=1.238035 ! Fit after self-cal, rms=0.103242Jy sigma=0.992826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=2.415 mas, bpa=35.85 degrees ! Estimated noise=0.715739 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 (-29, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647294 Jy ! Component: 100 - total flux cleaned = 0.0104379 Jy ! Component: 150 - total flux cleaned = 0.0121085 Jy ! Component: 200 - total flux cleaned = 0.0127504 Jy ! Total flux subtracted in 200 components = 0.0127504 Jy ! Clean residual min=-0.003963 max=0.004125 Jy/beam ! Clean residual mean=0.000010 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.551176 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.551176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102768Jy sigma=0.983624 ! Fit after self-cal, rms=0.102763Jy sigma=0.982629 ! 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=0.102763Jy sigma=0.982629 ! Fit after self-cal, rms=0.102347Jy sigma=0.969456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=2.419 mas, bpa=35.71 degrees ! Estimated noise=0.718421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028691 Jy ! Component: 100 - total flux cleaned = 0.00395099 Jy ! Component: 150 - total flux cleaned = 0.00440387 Jy ! Component: 200 - total flux cleaned = 0.0048718 Jy ! Total flux subtracted in 200 components = 0.0048718 Jy ! Clean residual min=-0.003482 max=0.004198 Jy/beam ! Clean residual mean=0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.556047 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.556047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102230Jy sigma=0.966969 ! Fit after self-cal, rms=0.102122Jy sigma=0.966789 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 (-14.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395843 Jy ! Component: 100 - total flux cleaned = 0.00499068 Jy ! Component: 150 - total flux cleaned = 0.00578988 Jy ! Component: 200 - total flux cleaned = 0.00609939 Jy ! Total flux subtracted in 200 components = 0.00609939 Jy ! Clean residual min=-0.003103 max=0.003305 Jy/beam ! Clean residual mean=0.000005 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.562147 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.562147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101943Jy sigma=0.963650 ! Fit after self-cal, rms=0.101935Jy sigma=0.963433 ! Inverting map ! Added new window around map position (80, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261728 Jy ! Component: 100 - total flux cleaned = 0.00344833 Jy ! Component: 150 - total flux cleaned = 0.00392596 Jy ! Component: 200 - total flux cleaned = 0.00419745 Jy ! Total flux subtracted in 200 components = 0.00419745 Jy ! Clean residual min=-0.003093 max=0.003223 Jy/beam ! Clean residual mean=0.000007 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.566344 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.566344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101848Jy sigma=0.961529 ! Fit after self-cal, rms=0.101810Jy sigma=0.961415 ! Inverting map ! Added new window around map position (118, 85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282912 Jy ! Component: 100 - total flux cleaned = 0.00395043 Jy ! Component: 150 - total flux cleaned = 0.00425951 Jy ! Component: 200 - total flux cleaned = 0.00445328 Jy ! Total flux subtracted in 200 components = 0.00445328 Jy ! Clean residual min=-0.003053 max=0.002966 Jy/beam ! Clean residual mean=0.000005 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.570798 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.570798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101713Jy sigma=0.959980 ! Fit after self-cal, rms=0.101683Jy sigma=0.959869 ! 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=0.101683Jy sigma=0.959869 ! Fit after self-cal, rms=0.101429Jy sigma=0.949878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=2.418 mas, bpa=35.54 degrees ! Estimated noise=0.718763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603614 Jy ! Component: 100 - total flux cleaned = 0.00101071 Jy ! Component: 150 - total flux cleaned = 0.00132147 Jy ! Component: 200 - total flux cleaned = 0.0015591 Jy ! Total flux subtracted in 200 components = 0.0015591 Jy ! Clean residual min=-0.002672 max=0.002746 Jy/beam ! Clean residual mean=-0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.572357 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.572357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101377Jy sigma=0.948941 ! Fit after self-cal, rms=0.101375Jy sigma=0.948848 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 (-117, -33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978033 Jy ! Component: 100 - total flux cleaned = 0.00119229 Jy ! Component: 150 - total flux cleaned = 0.00133772 Jy ! Component: 200 - total flux cleaned = 0.00147416 Jy ! Total flux subtracted in 200 components = 0.00147416 Jy ! Clean residual min=-0.002573 max=0.002604 Jy/beam ! Clean residual mean=-0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.573831 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.573831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101294Jy sigma=0.947628 ! Fit after self-cal, rms=0.101273Jy sigma=0.947561 ! 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=0.101273Jy sigma=0.947561 ! Fit after self-cal, rms=0.101328Jy sigma=0.947374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.605 mas, bmaj=9.318 mas, bpa=-25.21 degrees ! Estimated noise=1.04996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210473 Jy ! Component: 100 - total flux cleaned = 0.00282057 Jy ! Component: 150 - total flux cleaned = 0.00312396 Jy ! Component: 200 - total flux cleaned = 0.00332813 Jy ! Total flux subtracted in 200 components = 0.00332813 Jy ! Clean residual min=-0.002653 max=0.003020 Jy/beam ! Clean residual mean=-0.000007 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.577159 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 164 components and 0.577159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101329Jy sigma=0.947303 ! Fit after self-cal, rms=0.101322Jy sigma=0.947172 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 = 0.000735895 Jy ! Component: 100 - total flux cleaned = 0.000849928 Jy ! Component: 150 - total flux cleaned = 0.000985089 Jy ! Component: 200 - total flux cleaned = 0.00110631 Jy ! Total flux subtracted in 200 components = 0.00110631 Jy ! Clean residual min=-0.002644 max=0.002927 Jy/beam ! Clean residual mean=-0.000005 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.578265 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 175 components and 0.578265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101338Jy sigma=0.947345 ! Fit after self-cal, rms=0.101346Jy sigma=0.947316 ! 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=2.091 mas, bmaj=2.418 mas, bpa=35.43 degrees ! Estimated noise=0.718889 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.091 x 2.418 at 35.43 degrees (North through East) ! Clean map min=-0.0022169 max=0.32522 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=1.821 mas, bmaj=2.286 mas, bpa=34.48 degrees ! Estimated noise=0.931532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258204 Jy ! Component: 100 - total flux cleaned = 0.361833 Jy ! Component: 150 - total flux cleaned = 0.41346 Jy ! Component: 200 - total flux cleaned = 0.444964 Jy ! Total flux subtracted in 200 components = 0.444964 Jy ! Clean residual min=-0.006065 max=0.017296 Jy/beam ! Clean residual mean=-0.000014 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.444964 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.444964 Jy ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=2.418 mas, bpa=35.43 degrees ! Estimated noise=0.718889 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 = 0.0287589 Jy ! Component: 100 - total flux cleaned = 0.0485038 Jy ! Component: 150 - total flux cleaned = 0.0623115 Jy ! Component: 200 - total flux cleaned = 0.07264 Jy ! Total flux subtracted in 200 components = 0.07264 Jy ! Clean residual min=-0.004221 max=0.006441 Jy/beam ! Clean residual mean=-0.000031 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.517604 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.517604 Jy ! Inverting map ! Added new window around map position (-26, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825719 Jy ! Component: 100 - total flux cleaned = 0.0148912 Jy ! Component: 150 - total flux cleaned = 0.0203879 Jy ! Component: 200 - total flux cleaned = 0.0251646 Jy ! Total flux subtracted in 200 components = 0.0251646 Jy ! Clean residual min=-0.003273 max=0.004061 Jy/beam ! Clean residual mean=-0.000018 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.542769 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 83 components and 0.542769 Jy ! Inverting map ! Added new window around map position (-33.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451664 Jy ! Component: 100 - total flux cleaned = 0.00833056 Jy ! Component: 150 - total flux cleaned = 0.011715 Jy ! Component: 200 - total flux cleaned = 0.0147244 Jy ! Total flux subtracted in 200 components = 0.0147244 Jy ! Clean residual min=-0.002852 max=0.003121 Jy/beam ! Clean residual mean=-0.000012 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.557493 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 103 components and 0.557493 Jy ! Inverting map ! Added new window around map position (-3.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297283 Jy ! Component: 100 - total flux cleaned = 0.00496606 Jy ! Component: 150 - total flux cleaned = 0.0067624 Jy ! Component: 200 - total flux cleaned = 0.00847083 Jy ! Total flux subtracted in 200 components = 0.00847083 Jy ! Clean residual min=-0.002699 max=0.002771 Jy/beam ! Clean residual mean=-0.000008 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.565964 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 121 components and 0.565964 Jy ! Inverting map ! Added new window around map position (18.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237048 Jy ! Component: 100 - total flux cleaned = 0.00385756 Jy ! Component: 150 - total flux cleaned = 0.00521685 Jy ! Component: 200 - total flux cleaned = 0.00634789 Jy ! Total flux subtracted in 200 components = 0.00634789 Jy ! Clean residual min=-0.002564 max=0.002328 Jy/beam ! Clean residual mean=-0.000005 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.572312 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 140 components and 0.572312 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=8.605 mas, bmaj=9.318 mas, bpa=-25.21 degrees ! Estimated noise=1.04996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263192 Jy ! Component: 100 - total flux cleaned = 0.00436577 Jy ! Component: 150 - total flux cleaned = 0.00558648 Jy ! Component: 200 - total flux cleaned = 0.00621998 Jy ! Total flux subtracted in 200 components = 0.00621998 Jy ! Clean residual min=-0.002675 max=0.002420 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.578532 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 = 0.000452221 Jy ! Component: 100 - total flux cleaned = 0.000701114 Jy ! Component: 150 - total flux cleaned = 0.000870638 Jy ! Component: 200 - total flux cleaned = 0.00100241 Jy ! Total flux subtracted in 200 components = 0.00100241 Jy ! Clean residual min=-0.002619 max=0.002440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.579534 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 199 components and 0.579534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=2.418 mas, bpa=35.43 degrees ! Estimated noise=0.718889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000683763 Jy ! Component: 100 - total flux cleaned = -0.000590248 Jy ! Component: 150 - total flux cleaned = -0.000547206 Jy ! Component: 200 - total flux cleaned = -0.000422523 Jy ! Total flux subtracted in 200 components = -0.000422523 Jy ! Clean residual min=-0.002331 max=0.002252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.579111 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 213 components and 0.579111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101081Jy sigma=0.944061 ! Fit after self-cal, rms=0.100980Jy sigma=0.943537 wmodel J1254+1141_S_map.mod ! Writing 213 model components to file: J1254+1141_S_map.mod wobs J1254+1141_S_uvs.fits ! Writing UV FITS file: J1254+1141_S_uvs.fits wwins J1254+1141_S_map.win ! wwins: Wrote 13 windows to J1254+1141_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 = -0.000394432 Jy ! Component: 100 - total flux cleaned = -0.000603126 Jy ! Component: 150 - total flux cleaned = -0.000684463 Jy ! Component: 200 - total flux cleaned = -0.000958427 Jy ! Component: 250 - total flux cleaned = -0.00114957 Jy ! Component: 300 - total flux cleaned = -0.00122484 Jy ! Component: 350 - total flux cleaned = -0.00140889 Jy ! Component: 400 - total flux cleaned = -0.00137204 Jy ! Component: 450 - total flux cleaned = -0.00140776 Jy ! Component: 500 - total flux cleaned = -0.00137249 Jy ! Component: 550 - total flux cleaned = -0.00137202 Jy ! Component: 600 - total flux cleaned = -0.00133774 Jy ! Component: 650 - total flux cleaned = -0.00133797 Jy ! Component: 700 - total flux cleaned = -0.00137177 Jy ! Component: 750 - total flux cleaned = -0.0013053 Jy ! Component: 800 - total flux cleaned = -0.00130504 Jy ! Component: 850 - total flux cleaned = -0.00127264 Jy ! Component: 900 - total flux cleaned = -0.00124015 Jy ! Component: 950 - total flux cleaned = -0.00124013 Jy ! Component: 1000 - total flux cleaned = -0.00117587 Jy ! Component: 1050 - total flux cleaned = -0.00114358 Jy ! Component: 1100 - total flux cleaned = -0.00104945 Jy ! Component: 1150 - total flux cleaned = -0.00101824 Jy ! Component: 1200 - total flux cleaned = -0.000956248 Jy ! Component: 1250 - total flux cleaned = -0.000895161 Jy ! Component: 1300 - total flux cleaned = -0.000895359 Jy ! Component: 1350 - total flux cleaned = -0.000894972 Jy ! Component: 1400 - total flux cleaned = -0.000804609 Jy ! Component: 1450 - total flux cleaned = -0.000894283 Jy ! Component: 1500 - total flux cleaned = -0.000804782 Jy ! Component: 1550 - total flux cleaned = -0.000804927 Jy ! Component: 1600 - total flux cleaned = -0.000834125 Jy ! Component: 1650 - total flux cleaned = -0.000775934 Jy ! Component: 1700 - total flux cleaned = -0.000660185 Jy ! Component: 1750 - total flux cleaned = -0.000516265 Jy ! Component: 1800 - total flux cleaned = -0.000545073 Jy ! Component: 1850 - total flux cleaned = -0.000573788 Jy ! Component: 1900 - total flux cleaned = -0.000516783 Jy ! Component: 1950 - total flux cleaned = -0.000432389 Jy ! Component: 2000 - total flux cleaned = -0.000376678 Jy ! Component: 2050 - total flux cleaned = -0.000293071 Jy ! Component: 2100 - total flux cleaned = -0.000265446 Jy ! Component: 2150 - total flux cleaned = -0.000183311 Jy ! Component: 2200 - total flux cleaned = -0.000156113 Jy ! Component: 2250 - total flux cleaned = -0.00015606 Jy ! Component: 2300 - total flux cleaned = -0.000210039 Jy ! Component: 2350 - total flux cleaned = -0.000209852 Jy ! Component: 2400 - total flux cleaned = -0.000129714 Jy ! Component: 2450 - total flux cleaned = -4.97736e-05 Jy ! Component: 2500 - total flux cleaned = 2.99744e-05 Jy ! Component: 2550 - total flux cleaned = -4.90791e-05 Jy ! Component: 2600 - total flux cleaned = 2.94691e-05 Jy ! Component: 2650 - total flux cleaned = -0.000101294 Jy ! Component: 2700 - total flux cleaned = -0.000127302 Jy ! Component: 2750 - total flux cleaned = 2.1602e-06 Jy ! Component: 2800 - total flux cleaned = 1.96214e-06 Jy ! Component: 2850 - total flux cleaned = 2.73879e-05 Jy ! Component: 2900 - total flux cleaned = -4.91918e-05 Jy ! Component: 2950 - total flux cleaned = 2.68393e-05 Jy ! Component: 3000 - total flux cleaned = 5.21524e-05 Jy ! Component: 3050 - total flux cleaned = -9.8777e-05 Jy ! Component: 3100 - total flux cleaned = -4.84244e-05 Jy ! Component: 3150 - total flux cleaned = 1.33383e-06 Jy ! Component: 3200 - total flux cleaned = -9.80889e-05 Jy ! Component: 3250 - total flux cleaned = -7.357e-05 Jy ! Component: 3300 - total flux cleaned = -4.88879e-05 Jy ! Component: 3350 - total flux cleaned = -0.000122476 Jy ! Component: 3400 - total flux cleaned = -7.37043e-05 Jy ! Component: 3450 - total flux cleaned = -0.00017096 Jy ! Component: 3500 - total flux cleaned = -0.000243499 Jy ! Component: 3550 - total flux cleaned = -0.000195286 Jy ! Component: 3600 - total flux cleaned = -0.00024335 Jy ! Component: 3650 - total flux cleaned = -0.000291076 Jy ! Component: 3700 - total flux cleaned = -0.00026741 Jy ! Component: 3750 - total flux cleaned = -0.000314968 Jy ! Component: 3800 - total flux cleaned = -0.000432831 Jy ! Component: 3850 - total flux cleaned = -0.000432644 Jy ! Component: 3900 - total flux cleaned = -0.000409261 Jy ! Component: 3950 - total flux cleaned = -0.000456079 Jy ! Component: 4000 - total flux cleaned = -0.000363058 Jy ! Component: 4050 - total flux cleaned = -0.000478943 Jy ! Total flux subtracted in 4096 components = -0.00064051 Jy ! Clean residual min=-0.001345 max=0.001338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.578471 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 564 components and 0.578471 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1254+1141_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.091 x 2.418 at 35.43 degrees (North through East) ! Clean map min=-0.001798 max=0.32452 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1254+1141_S_map.fits wmodel /scr/pima/rv120_uvs/J1254+1141_S_map.mod ! Writing 564 model components to file: /scr/pima/rv120_uvs/J1254+1141_S_map.mod wobs /scr/pima/rv120_uvs/J1254+1141_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1254+1141_S_uvs.fits wwins /scr/pima/rv120_uvs/J1254+1141_S_map.win ! wwins: Wrote 14 windows to /scr/pima/rv120_uvs/J1254+1141_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.324517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000386437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357242 0.357242 0.714485 1.42897 2.85794 5.71588 11.4318 22.8635 45.727 91.454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.324 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 839.766 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1254+1141_S_dfm.log closed on Fri Dec 22 22:33:43 2017