! Started logfile: /vlbi/uf001/uvm//J1852-2433_S_a_dfm.log on Sun Jan 13 22:18:17 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uvm//J1852-2433_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1852-2433_S_a_uvm.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! AN table 2: 19 integrations on 10 of 10 possible baselines. ! AN table 3: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.898312 visibilities/baseline/integration-bin. ! Found source: J1852-2433 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6864 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1852-2433_S_a] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.007887Jy sigma=16.947365 ! Fit after self-cal, rms=0.949663Jy sigma=15.970467 ! 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=2.512 mas, bmaj=7.348 mas, bpa=-11.11 degrees ! Estimated noise=0.829519 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 = 0.0392953 Jy ! Component: 100 - total flux cleaned = 0.0486185 Jy ! Total flux subtracted in 100 components = 0.0486185 Jy ! Clean residual min=-0.004792 max=0.004823 Jy/beam ! Clean residual mean=0.000002 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0486185 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0486185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083287Jy sigma=1.268259 ! Fit after self-cal, rms=0.081842Jy sigma=1.242528 ! 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=3.069 mas, bmaj=9.927 mas, bpa=-14.03 degrees ! Estimated noise=0.526684 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 = 0.00747408 Jy ! Component: 100 - total flux cleaned = 0.0105152 Jy ! Component: 150 - total flux cleaned = 0.0120281 Jy ! Component: 200 - total flux cleaned = 0.012666 Jy ! Total flux subtracted in 200 components = 0.012666 Jy ! Clean residual min=-0.003245 max=0.003838 Jy/beam ! Clean residual mean=0.000015 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0612845 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 27 components and 0.0612845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081210Jy sigma=1.231707 ! Fit after self-cal, rms=0.081133Jy sigma=1.230263 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.069 x 9.927 at -14.03 degrees (North through East) ! Clean map min=-0.0033502 max=0.055157 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.11 LA 0.97 NL 1.11 ! OV 1.33 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.07 OV 1.00 PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 FD 1.08 HN 1.03 KP 1.01 ! LA 0.95 MK 1.06 NL 1.21 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.90 KP 1.15 LA 0.93 NL 1.09 ! OV 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 0.96 OV 0.91 PT 1.13 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.78 FD 0.96 HN 1.01 KP 1.16 ! LA 0.94 MK 0.99 NL 0.64 PT 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.95 KP 1.02 LA 1.23 NL 0.85 ! OV 1.09 SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.06 OV 1.03 PT 0.93 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 FD 0.96 HN 1.00 KP 1.09 ! LA 1.08 MK 1.03 NL 0.86 PT 1.19 ! ! ! Fit before self-cal, rms=0.081133Jy sigma=1.230263 ! Fit after self-cal, rms=0.078280Jy sigma=1.216031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=9.852 mas, bpa=-14.02 degrees ! Estimated noise=0.522231 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 = -0.000102036 Jy ! Component: 100 - total flux cleaned = -7.26718e-05 Jy ! Component: 150 - total flux cleaned = -4.8248e-05 Jy ! Component: 200 - total flux cleaned = -4.83593e-05 Jy ! Total flux subtracted in 200 components = -4.83593e-05 Jy ! Clean residual min=-0.002590 max=0.002472 Jy/beam ! Clean residual mean=0.000006 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0612362 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0612362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078259Jy sigma=1.215765 ! Fit after self-cal, rms=0.078786Jy sigma=1.210565 ! 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. ! ! Fit before self-cal, rms=0.078786Jy sigma=1.210565 ! Fit after self-cal, rms=0.081204Jy sigma=1.207654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=9.84 mas, bpa=-13.95 degrees ! Estimated noise=0.525133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239584 Jy ! Component: 100 - total flux cleaned = 0.000239055 Jy ! Component: 150 - total flux cleaned = 0.000214236 Jy ! Component: 200 - total flux cleaned = 0.000236706 Jy ! Total flux subtracted in 200 components = 0.000236706 Jy ! Clean residual min=-0.002541 max=0.002333 Jy/beam ! Clean residual mean=0.000005 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0614729 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0614729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081182Jy sigma=1.207388 ! Fit after self-cal, rms=0.081577Jy sigma=1.206490 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 = -1.26527e-05 Jy ! Component: 100 - total flux cleaned = -8.88381e-05 Jy ! Component: 150 - total flux cleaned = -8.8498e-05 Jy ! Component: 200 - total flux cleaned = -6.95902e-05 Jy ! Total flux subtracted in 200 components = -6.95902e-05 Jy ! Clean residual min=-0.002672 max=0.002456 Jy/beam ! Clean residual mean=0.000005 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0614033 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0614033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081558Jy sigma=1.206331 ! Fit after self-cal, rms=0.081564Jy sigma=1.206270 ! 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. ! ! Fit before self-cal, rms=0.081564Jy sigma=1.206270 ! Fit after self-cal, rms=0.082931Jy sigma=1.205818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=9.858 mas, bpa=-13.82 degrees ! Estimated noise=0.525368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169212 Jy ! Component: 100 - total flux cleaned = 0.000169686 Jy ! Component: 150 - total flux cleaned = 0.000191752 Jy ! Component: 200 - total flux cleaned = 0.000211483 Jy ! Total flux subtracted in 200 components = 0.000211483 Jy ! Clean residual min=-0.002536 max=0.002380 Jy/beam ! Clean residual mean=0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0616148 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0616148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082913Jy sigma=1.205636 ! Fit after self-cal, rms=0.083117Jy sigma=1.205435 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 = 2.16259e-05 Jy ! Component: 100 - total flux cleaned = -2.31213e-05 Jy ! Component: 150 - total flux cleaned = -2.31618e-05 Jy ! Component: 200 - total flux cleaned = -4.98898e-06 Jy ! Total flux subtracted in 200 components = -4.98898e-06 Jy ! Clean residual min=-0.002620 max=0.002447 Jy/beam ! Clean residual mean=0.000004 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0616098 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0616098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083102Jy sigma=1.205320 ! Fit after self-cal, rms=0.083111Jy sigma=1.205281 ! 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. ! ! Fit before self-cal, rms=0.083111Jy sigma=1.205281 ! Fit after self-cal, rms=0.083723Jy sigma=1.205161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.478 mas, bmaj=22.51 mas, bpa=-9.566 degrees ! Estimated noise=0.670922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485154 Jy ! Component: 100 - total flux cleaned = 0.000516278 Jy ! Component: 150 - total flux cleaned = 0.000543367 Jy ! Component: 200 - total flux cleaned = 0.000578717 Jy ! Total flux subtracted in 200 components = 0.000578717 Jy ! Clean residual min=-0.002556 max=0.002704 Jy/beam ! Clean residual mean=0.000008 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0621885 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0621885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083721Jy sigma=1.205211 ! Fit after self-cal, rms=0.083843Jy sigma=1.205124 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 = 1.75198e-05 Jy ! Component: 100 - total flux cleaned = 1.58166e-05 Jy ! Component: 150 - total flux cleaned = 1.53481e-05 Jy ! Component: 200 - total flux cleaned = 3.74819e-05 Jy ! Total flux subtracted in 200 components = 3.74819e-05 Jy ! Clean residual min=-0.002586 max=0.002747 Jy/beam ! Clean residual mean=0.000009 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.062226 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.062226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083839Jy sigma=1.205181 ! Fit after self-cal, rms=0.083855Jy sigma=1.205144 ! 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=3.064 mas, bmaj=9.878 mas, bpa=-13.71 degrees ! Estimated noise=0.524953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 9.878 at -13.71 degrees (North through East) ! Clean map min=-0.0024689 max=0.052941 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=2.498 mas, bmaj=7.342 mas, bpa=-10.86 degrees ! Estimated noise=0.847369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04105 Jy ! Component: 100 - total flux cleaned = 0.052058 Jy ! Component: 150 - total flux cleaned = 0.0575126 Jy ! Component: 200 - total flux cleaned = 0.0600132 Jy ! Total flux subtracted in 200 components = 0.0600132 Jy ! Clean residual min=-0.004205 max=0.003274 Jy/beam ! Clean residual mean=0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0600133 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0600133 Jy ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=9.878 mas, bpa=-13.71 degrees ! Estimated noise=0.524953 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) ! Added new window around map position (-2, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258945 Jy ! Component: 100 - total flux cleaned = 0.00326487 Jy ! Component: 150 - total flux cleaned = 0.00379909 Jy ! Component: 200 - total flux cleaned = 0.00418296 Jy ! Total flux subtracted in 200 components = 0.00418296 Jy ! Clean residual min=-0.002609 max=0.002345 Jy/beam ! Clean residual mean=0.000010 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0641962 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0641962 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=7.478 mas, bmaj=22.51 mas, bpa=-9.566 degrees ! Estimated noise=0.670922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.35289e-05 Jy ! Component: 100 - total flux cleaned = 0.000184507 Jy ! Component: 150 - total flux cleaned = 0.000217407 Jy ! Component: 200 - total flux cleaned = 0.000218314 Jy ! Total flux subtracted in 200 components = 0.000218314 Jy ! Clean residual min=-0.002371 max=0.002426 Jy/beam ! Clean residual mean=0.000022 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0644145 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 = -2.86445e-07 Jy ! Component: 100 - total flux cleaned = -9.62395e-06 Jy ! Component: 150 - total flux cleaned = -9.56569e-06 Jy ! Component: 200 - total flux cleaned = -9.86909e-06 Jy ! Total flux subtracted in 200 components = -9.86909e-06 Jy ! Clean residual min=-0.002380 max=0.002429 Jy/beam ! Clean residual mean=0.000022 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0644047 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.0644046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=9.878 mas, bpa=-13.71 degrees ! Estimated noise=0.524953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.56694e-06 Jy ! Component: 100 - total flux cleaned = -8.78257e-07 Jy ! Component: 150 - total flux cleaned = 3.29891e-05 Jy ! Component: 200 - total flux cleaned = 3.12182e-05 Jy ! Total flux subtracted in 200 components = 3.12182e-05 Jy ! Clean residual min=-0.002532 max=0.002349 Jy/beam ! Clean residual mean=0.000011 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0644359 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0644359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083799Jy sigma=1.204446 ! Fit after self-cal, rms=0.083788Jy sigma=1.204001 wmodel J1852-2433_S_a_map.mod ! Writing 69 model components to file: J1852-2433_S_a_map.mod wobs J1852-2433_S_a_uvs.fits ! Writing UV FITS file: J1852-2433_S_a_uvs.fits wwins J1852-2433_S_a_map.win ! wwins: Wrote 2 windows to J1852-2433_S_a_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 = -0.000326299 Jy ! Component: 100 - total flux cleaned = -0.000292121 Jy ! Component: 150 - total flux cleaned = 0.00019802 Jy ! Component: 200 - total flux cleaned = 0.000593527 Jy ! Component: 250 - total flux cleaned = 0.000939818 Jy ! Component: 300 - total flux cleaned = 0.00123943 Jy ! Component: 350 - total flux cleaned = 0.00143237 Jy ! Component: 400 - total flux cleaned = 0.00168158 Jy ! Component: 450 - total flux cleaned = 0.00186295 Jy ! Component: 500 - total flux cleaned = 0.0020385 Jy ! Component: 550 - total flux cleaned = 0.00215224 Jy ! Component: 600 - total flux cleaned = 0.00217966 Jy ! Component: 650 - total flux cleaned = 0.00220674 Jy ! Component: 700 - total flux cleaned = 0.00220688 Jy ! Component: 750 - total flux cleaned = 0.00223287 Jy ! Component: 800 - total flux cleaned = 0.00225861 Jy ! Component: 850 - total flux cleaned = 0.00228364 Jy ! Component: 900 - total flux cleaned = 0.00238196 Jy ! Component: 950 - total flux cleaned = 0.00238189 Jy ! Component: 1000 - total flux cleaned = 0.00245314 Jy ! Component: 1050 - total flux cleaned = 0.00250004 Jy ! Component: 1100 - total flux cleaned = 0.0024998 Jy ! Component: 1150 - total flux cleaned = 0.0025001 Jy ! Component: 1200 - total flux cleaned = 0.00258888 Jy ! Component: 1250 - total flux cleaned = 0.00271871 Jy ! Component: 1300 - total flux cleaned = 0.00280386 Jy ! Component: 1350 - total flux cleaned = 0.00284604 Jy ! Component: 1400 - total flux cleaned = 0.00299089 Jy ! Component: 1450 - total flux cleaned = 0.00303164 Jy ! Component: 1500 - total flux cleaned = 0.0031523 Jy ! Component: 1550 - total flux cleaned = 0.00325104 Jy ! Component: 1600 - total flux cleaned = 0.00325081 Jy ! Component: 1650 - total flux cleaned = 0.00330896 Jy ! Component: 1700 - total flux cleaned = 0.00338534 Jy ! Component: 1750 - total flux cleaned = 0.00344192 Jy ! Component: 1800 - total flux cleaned = 0.00347904 Jy ! Component: 1850 - total flux cleaned = 0.00355268 Jy ! Component: 1900 - total flux cleaned = 0.00353434 Jy ! Component: 1950 - total flux cleaned = 0.00355246 Jy ! Component: 2000 - total flux cleaned = 0.00358802 Jy ! Component: 2050 - total flux cleaned = 0.00360562 Jy ! Component: 2100 - total flux cleaned = 0.00364061 Jy ! Component: 2150 - total flux cleaned = 0.00370963 Jy ! Component: 2200 - total flux cleaned = 0.00377776 Jy ! Component: 2250 - total flux cleaned = 0.00381168 Jy ! Component: 2300 - total flux cleaned = 0.00389541 Jy ! Component: 2350 - total flux cleaned = 0.0039945 Jy ! Component: 2400 - total flux cleaned = 0.00404355 Jy ! Component: 2450 - total flux cleaned = 0.00407606 Jy ! Component: 2500 - total flux cleaned = 0.0041724 Jy ! Component: 2550 - total flux cleaned = 0.00422025 Jy ! Component: 2600 - total flux cleaned = 0.00426775 Jy ! Component: 2650 - total flux cleaned = 0.00434605 Jy ! Component: 2700 - total flux cleaned = 0.00440788 Jy ! Component: 2750 - total flux cleaned = 0.00449995 Jy ! Component: 2800 - total flux cleaned = 0.00459104 Jy ! Component: 2850 - total flux cleaned = 0.00463615 Jy ! Component: 2900 - total flux cleaned = 0.00468098 Jy ! Component: 2950 - total flux cleaned = 0.00475496 Jy ! Component: 3000 - total flux cleaned = 0.00485759 Jy ! Component: 3050 - total flux cleaned = 0.0049012 Jy ! Component: 3100 - total flux cleaned = 0.00501651 Jy ! Component: 3150 - total flux cleaned = 0.00508778 Jy ! Component: 3200 - total flux cleaned = 0.0051727 Jy ! Component: 3250 - total flux cleaned = 0.00521479 Jy ! Component: 3300 - total flux cleaned = 0.00527042 Jy ! Component: 3350 - total flux cleaned = 0.00531193 Jy ! Component: 3400 - total flux cleaned = 0.00540808 Jy ! Component: 3450 - total flux cleaned = 0.00542167 Jy ! Component: 3500 - total flux cleaned = 0.00542187 Jy ! Component: 3550 - total flux cleaned = 0.00548917 Jy ! Component: 3600 - total flux cleaned = 0.00552909 Jy ! Component: 3650 - total flux cleaned = 0.00564816 Jy ! Component: 3700 - total flux cleaned = 0.00566117 Jy ! Component: 3750 - total flux cleaned = 0.00570038 Jy ! Component: 3800 - total flux cleaned = 0.00575239 Jy ! Component: 3850 - total flux cleaned = 0.0058041 Jy ! Component: 3900 - total flux cleaned = 0.00588122 Jy ! Component: 3950 - total flux cleaned = 0.00598352 Jy ! Component: 4000 - total flux cleaned = 0.00602172 Jy ! Component: 4050 - total flux cleaned = 0.00608504 Jy ! Total flux subtracted in 4096 components = 0.00618578 Jy ! Clean residual min=-0.000779 max=0.000679 Jy/beam ! Clean residual mean=0.000005 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0706216 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 335 components and 0.0706216 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1852-2433_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 9.878 at -13.71 degrees (North through East) ! Clean map min=-0.001725 max=0.052751 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1852-2433_S_a_map.fits wmodel /vlbi/uf001/uvm//J1852-2433_S_a_map.mod ! Writing 335 model components to file: /vlbi/uf001/uvm//J1852-2433_S_a_map.mod wobs /vlbi/uf001/uvm//J1852-2433_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1852-2433_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1852-2433_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1852-2433_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0527507 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212175 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20667 1.20667 2.41333 4.82667 9.65334 19.3067 38.6133 77.2267 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 248.618 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1852-2433_S_a_dfm.log closed on Sun Jan 13 22:18:22 2019