! Started logfile: /vlbi/uf001/uva//J1214+3309_S_dfm.log on Mon Jan 14 01:44:31 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/uva//J1214+3309_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1214+3309_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84127 visibilities/baseline/integration-bin. ! Found source: J1214+3309 ! ! 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 4770 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 J1214+3309_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 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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.533767Jy sigma=20.091712 ! Fit after self-cal, rms=0.286047Jy sigma=3.689414 ! 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=3.207 mas, bmaj=5.113 mas, bpa=-4.946 degrees ! Estimated noise=1.09725 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 = 0.874092 Jy ! Component: 100 - total flux cleaned = 1.11053 Jy ! Total flux subtracted in 100 components = 1.11053 Jy ! Clean residual min=-0.031843 max=0.096076 Jy/beam ! Clean residual mean=-0.000051 rms=0.010043 Jy/beam ! Combined flux in latest and established models = 1.11053 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.11053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.209779Jy sigma=2.654473 ! Fit after self-cal, rms=0.209660Jy sigma=2.653435 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101086 Jy ! Component: 100 - total flux cleaned = 0.1514 Jy ! Total flux subtracted in 100 components = 0.1514 Jy ! Clean residual min=-0.026021 max=0.035074 Jy/beam ! Clean residual mean=0.000008 rms=0.006665 Jy/beam ! Combined flux in latest and established models = 1.26193 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 1.26193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139010Jy sigma=1.785494 ! Fit after self-cal, rms=0.138946Jy sigma=1.785255 ! 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=3.777 mas, bmaj=5.773 mas, bpa=-5.163 degrees ! Estimated noise=0.854622 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 (5.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430539 Jy ! Component: 100 - total flux cleaned = 0.0706284 Jy ! Component: 150 - total flux cleaned = 0.0899017 Jy ! Component: 200 - total flux cleaned = 0.104307 Jy ! Total flux subtracted in 200 components = 0.104307 Jy ! Clean residual min=-0.021826 max=0.026347 Jy/beam ! Clean residual mean=0.000074 rms=0.005890 Jy/beam ! Combined flux in latest and established models = 1.36624 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 1.36624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120831Jy sigma=1.571536 ! Fit after self-cal, rms=0.120492Jy sigma=1.562468 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 5.773 at -5.163 degrees (North through East) ! Clean map min=-0.022335 max=1.1463 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.92 KP 0.99 ! LA 0.99 MK 1.03 NL 1.05 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.93 KP 1.00 ! LA 1.01 MK 1.02 NL 1.08 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.95 KP 1.01 ! LA 1.00 MK 1.03 NL 1.10 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.120492Jy sigma=1.562468 ! Fit after self-cal, rms=0.098177Jy sigma=1.233289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=5.794 mas, bpa=-5.404 degrees ! Estimated noise=0.850146 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 = 0.00532109 Jy ! Component: 100 - total flux cleaned = 0.00602333 Jy ! Component: 150 - total flux cleaned = 0.00634023 Jy ! Component: 200 - total flux cleaned = 0.00610738 Jy ! Total flux subtracted in 200 components = 0.00610738 Jy ! Clean residual min=-0.013769 max=0.017418 Jy/beam ! Clean residual mean=0.000104 rms=0.003989 Jy/beam ! Combined flux in latest and established models = 1.37234 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 1.37234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095632Jy sigma=1.201120 ! Fit after self-cal, rms=0.095495Jy sigma=1.199888 ! 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=0.095495Jy sigma=1.199888 ! Fit after self-cal, rms=0.087419Jy sigma=1.087525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.785 mas, bpa=-5.434 degrees ! Estimated noise=0.851909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564843 Jy ! Component: 100 - total flux cleaned = 0.000574995 Jy ! Component: 150 - total flux cleaned = 0.000381748 Jy ! Component: 200 - total flux cleaned = 0.000691306 Jy ! Total flux subtracted in 200 components = 0.000691306 Jy ! Clean residual min=-0.009581 max=0.015443 Jy/beam ! Clean residual mean=0.000055 rms=0.003223 Jy/beam ! Combined flux in latest and established models = 1.37303 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 1.37303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086450Jy sigma=1.074262 ! Fit after self-cal, rms=0.086361Jy sigma=1.073808 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 (-53.5, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157355 Jy ! Component: 100 - total flux cleaned = 0.0263257 Jy ! Component: 150 - total flux cleaned = 0.034006 Jy ! Component: 200 - total flux cleaned = 0.0399703 Jy ! Total flux subtracted in 200 components = 0.0399703 Jy ! Clean residual min=-0.008820 max=0.011737 Jy/beam ! Clean residual mean=0.000051 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 1.413 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 116 components and 1.413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082448Jy sigma=1.023571 ! Fit after self-cal, rms=0.082330Jy sigma=1.021204 ! 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=0.082330Jy sigma=1.021204 ! Fit after self-cal, rms=0.081618Jy sigma=1.016209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.779 mas, bmaj=5.79 mas, bpa=-5.511 degrees ! Estimated noise=0.851124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683471 Jy ! Component: 100 - total flux cleaned = 0.0111062 Jy ! Component: 150 - total flux cleaned = 0.0149361 Jy ! Component: 200 - total flux cleaned = 0.0171923 Jy ! Total flux subtracted in 200 components = 0.0171923 Jy ! Clean residual min=-0.008154 max=0.010910 Jy/beam ! Clean residual mean=0.000051 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 1.4302 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 150 components and 1.4302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080643Jy sigma=1.003307 ! Fit after self-cal, rms=0.080647Jy sigma=1.002896 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 = 0.00280816 Jy ! Component: 100 - total flux cleaned = 0.00502002 Jy ! Component: 150 - total flux cleaned = 0.00689932 Jy ! Component: 200 - total flux cleaned = 0.00828735 Jy ! Total flux subtracted in 200 components = 0.00828735 Jy ! Clean residual min=-0.008183 max=0.010814 Jy/beam ! Clean residual mean=0.000051 rms=0.002565 Jy/beam ! Combined flux in latest and established models = 1.43848 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 172 components and 1.43848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080263Jy sigma=0.997600 ! Fit after self-cal, rms=0.080263Jy sigma=0.997496 ! 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=0.080263Jy sigma=0.997496 ! Fit after self-cal, rms=0.080172Jy sigma=0.995825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.117 mas, bmaj=9.123 mas, bpa=-1.494 degrees ! Estimated noise=1.10766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622221 Jy ! Component: 100 - total flux cleaned = 0.00918758 Jy ! Component: 150 - total flux cleaned = 0.0120242 Jy ! Component: 200 - total flux cleaned = 0.0144522 Jy ! Total flux subtracted in 200 components = 0.0144522 Jy ! Clean residual min=-0.015711 max=0.016521 Jy/beam ! Clean residual mean=0.000116 rms=0.004701 Jy/beam ! Combined flux in latest and established models = 1.45294 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 200 components and 1.45294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079898Jy sigma=0.993184 ! Fit after self-cal, rms=0.079905Jy sigma=0.992539 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 = 0.00262923 Jy ! Component: 100 - total flux cleaned = 0.00413798 Jy ! Component: 150 - total flux cleaned = 0.00512765 Jy ! Component: 200 - total flux cleaned = 0.00601967 Jy ! Total flux subtracted in 200 components = 0.00601967 Jy ! Clean residual min=-0.015884 max=0.016327 Jy/beam ! Clean residual mean=0.000117 rms=0.004650 Jy/beam ! Combined flux in latest and established models = 1.45896 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 214 components and 1.45896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079859Jy sigma=0.992433 ! Fit after self-cal, rms=0.079854Jy sigma=0.992175 ! 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=3.778 mas, bmaj=5.792 mas, bpa=-5.575 degrees ! Estimated noise=0.851564 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 5.792 at -5.575 degrees (North through East) ! Clean map min=-0.0088419 max=1.1418 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079854Jy sigma=0.992175 ! Fit after self-cal, rms=0.077350Jy sigma=0.940975 ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=5.791 mas, bpa=-5.67 degrees ! Estimated noise=0.852276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135979 Jy ! Component: 100 - total flux cleaned = -0.000848742 Jy ! Component: 150 - total flux cleaned = -0.000221012 Jy ! Component: 200 - total flux cleaned = 0.000345491 Jy ! Total flux subtracted in 200 components = 0.000345491 Jy ! Clean residual min=-0.008953 max=0.009638 Jy/beam ! Clean residual mean=0.000048 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 1.4593 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 231 components and 1.4593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077119Jy sigma=0.937351 ! Fit after self-cal, rms=0.077093Jy sigma=0.937245 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148816 Jy ! Component: 100 - total flux cleaned = 0.000639999 Jy ! Component: 150 - total flux cleaned = 0.0010294 Jy ! Component: 200 - total flux cleaned = 0.00132832 Jy ! Total flux subtracted in 200 components = 0.00132832 Jy ! Clean residual min=-0.008867 max=0.009562 Jy/beam ! Clean residual mean=0.000048 rms=0.002421 Jy/beam ! Combined flux in latest and established models = 1.46063 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 241 components and 1.46063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076993Jy sigma=0.935680 ! Fit after self-cal, rms=0.076979Jy sigma=0.935624 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076979Jy sigma=0.935624 ! Fit after self-cal, rms=0.077025Jy sigma=0.935164 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=3.219 mas, bmaj=5.14 mas, bpa=-5.304 degrees ! Estimated noise=1.09384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.871297 Jy ! Component: 100 - total flux cleaned = 1.10893 Jy ! Component: 150 - total flux cleaned = 1.2117 Jy ! Component: 200 - total flux cleaned = 1.26712 Jy ! Total flux subtracted in 200 components = 1.26712 Jy ! Clean residual min=-0.012030 max=0.027832 Jy/beam ! Clean residual mean=-0.000004 rms=0.003699 Jy/beam ! Combined flux in latest and established models = 1.26712 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.26712 Jy ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=5.788 mas, bpa=-5.68 degrees ! Estimated noise=0.852689 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 = 0.0422863 Jy ! Component: 100 - total flux cleaned = 0.0657606 Jy ! Component: 150 - total flux cleaned = 0.0832023 Jy ! Component: 200 - total flux cleaned = 0.0977249 Jy ! Total flux subtracted in 200 components = 0.0977249 Jy ! Clean residual min=-0.009689 max=0.013022 Jy/beam ! Clean residual mean=0.000036 rms=0.003119 Jy/beam ! Combined flux in latest and established models = 1.36485 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 1.36485 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=7.114 mas, bmaj=9.114 mas, bpa=-1.578 degrees ! Estimated noise=1.1106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208045 Jy ! Component: 100 - total flux cleaned = 0.0365025 Jy ! Component: 150 - total flux cleaned = 0.0491833 Jy ! Component: 200 - total flux cleaned = 0.0572199 Jy ! Total flux subtracted in 200 components = 0.0572199 Jy ! Clean residual min=-0.015608 max=0.017881 Jy/beam ! Clean residual mean=0.000104 rms=0.004989 Jy/beam ! Combined flux in latest and established models = 1.42207 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 = 0.00648942 Jy ! Component: 100 - total flux cleaned = 0.0120897 Jy ! Component: 150 - total flux cleaned = 0.0171834 Jy ! Component: 200 - total flux cleaned = 0.0213548 Jy ! Total flux subtracted in 200 components = 0.0213548 Jy ! Clean residual min=-0.015829 max=0.016865 Jy/beam ! Clean residual mean=0.000108 rms=0.004706 Jy/beam ! Combined flux in latest and established models = 1.44342 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 142 components and 1.44342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=5.788 mas, bpa=-5.68 degrees ! Estimated noise=0.852689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382845 Jy ! Component: 100 - total flux cleaned = 0.0073985 Jy ! Component: 150 - total flux cleaned = 0.00997576 Jy ! Component: 200 - total flux cleaned = 0.0113499 Jy ! Total flux subtracted in 200 components = 0.0113499 Jy ! Clean residual min=-0.008798 max=0.010123 Jy/beam ! Clean residual mean=0.000049 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 1.45477 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 1.45477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077621Jy sigma=0.948601 ! Fit after self-cal, rms=0.077444Jy sigma=0.946991 wmodel J1214+3309_S_map.mod ! Writing 167 model components to file: J1214+3309_S_map.mod wobs J1214+3309_S_uvs.fits ! Writing UV FITS file: J1214+3309_S_uvs.fits wwins J1214+3309_S_map.win ! wwins: Wrote 3 windows to J1214+3309_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 = 0.00360367 Jy ! Component: 100 - total flux cleaned = 0.00568851 Jy ! Component: 150 - total flux cleaned = 0.00797361 Jy ! Component: 200 - total flux cleaned = 0.00986988 Jy ! Component: 250 - total flux cleaned = 0.0112759 Jy ! Component: 300 - total flux cleaned = 0.0126389 Jy ! Component: 350 - total flux cleaned = 0.013963 Jy ! Component: 400 - total flux cleaned = 0.0149978 Jy ! Component: 450 - total flux cleaned = 0.0162595 Jy ! Component: 500 - total flux cleaned = 0.0176118 Jy ! Component: 550 - total flux cleaned = 0.0188119 Jy ! Component: 600 - total flux cleaned = 0.0199858 Jy ! Component: 650 - total flux cleaned = 0.0211335 Jy ! Component: 700 - total flux cleaned = 0.0222564 Jy ! Component: 750 - total flux cleaned = 0.0235746 Jy ! Component: 800 - total flux cleaned = 0.0248662 Jy ! Component: 850 - total flux cleaned = 0.0259211 Jy ! Component: 900 - total flux cleaned = 0.0271654 Jy ! Component: 950 - total flux cleaned = 0.0281829 Jy ! Component: 1000 - total flux cleaned = 0.0288813 Jy ! Component: 1050 - total flux cleaned = 0.0295715 Jy ! Component: 1100 - total flux cleaned = 0.0304412 Jy ! Component: 1150 - total flux cleaned = 0.0310122 Jy ! Component: 1200 - total flux cleaned = 0.0317623 Jy ! Component: 1250 - total flux cleaned = 0.0321333 Jy ! Component: 1300 - total flux cleaned = 0.0329504 Jy ! Component: 1350 - total flux cleaned = 0.0333076 Jy ! Component: 1400 - total flux cleaned = 0.0335728 Jy ! Component: 1450 - total flux cleaned = 0.0341811 Jy ! Component: 1500 - total flux cleaned = 0.0346089 Jy ! Component: 1550 - total flux cleaned = 0.035116 Jy ! Component: 1600 - total flux cleaned = 0.0356171 Jy ! Component: 1650 - total flux cleaned = 0.0360298 Jy ! Component: 1700 - total flux cleaned = 0.036599 Jy ! Component: 1750 - total flux cleaned = 0.0371593 Jy ! Component: 1800 - total flux cleaned = 0.0375547 Jy ! Component: 1850 - total flux cleaned = 0.0377893 Jy ! Component: 1900 - total flux cleaned = 0.0384828 Jy ! Component: 1950 - total flux cleaned = 0.0385605 Jy ! Component: 2000 - total flux cleaned = 0.0390132 Jy ! Component: 2050 - total flux cleaned = 0.0396051 Jy ! Component: 2100 - total flux cleaned = 0.0399698 Jy ! Component: 2150 - total flux cleaned = 0.0402573 Jy ! Component: 2200 - total flux cleaned = 0.040613 Jy ! Component: 2250 - total flux cleaned = 0.0411052 Jy ! Component: 2300 - total flux cleaned = 0.0412432 Jy ! Component: 2350 - total flux cleaned = 0.0416561 Jy ! Component: 2400 - total flux cleaned = 0.0421306 Jy ! Component: 2450 - total flux cleaned = 0.0423324 Jy ! Component: 2500 - total flux cleaned = 0.0428637 Jy ! Component: 2550 - total flux cleaned = 0.0430607 Jy ! Component: 2600 - total flux cleaned = 0.0435147 Jy ! Component: 2650 - total flux cleaned = 0.0437724 Jy ! Component: 2700 - total flux cleaned = 0.044028 Jy ! Component: 2750 - total flux cleaned = 0.0447199 Jy ! Component: 2800 - total flux cleaned = 0.0449678 Jy ! Component: 2850 - total flux cleaned = 0.0452133 Jy ! Component: 2900 - total flux cleaned = 0.0455791 Jy ! Component: 2950 - total flux cleaned = 0.0458208 Jy ! Component: 3000 - total flux cleaned = 0.0461184 Jy ! Component: 3050 - total flux cleaned = 0.0464135 Jy ! Component: 3100 - total flux cleaned = 0.0465313 Jy ! Component: 3150 - total flux cleaned = 0.0468217 Jy ! Component: 3200 - total flux cleaned = 0.0468224 Jy ! Component: 3250 - total flux cleaned = 0.0471079 Jy ! Component: 3300 - total flux cleaned = 0.0476714 Jy ! Component: 3350 - total flux cleaned = 0.0476707 Jy ! Component: 3400 - total flux cleaned = 0.047836 Jy ! Component: 3450 - total flux cleaned = 0.0478907 Jy ! Component: 3500 - total flux cleaned = 0.0483795 Jy ! Component: 3550 - total flux cleaned = 0.0483254 Jy ! Component: 3600 - total flux cleaned = 0.0487523 Jy ! Component: 3650 - total flux cleaned = 0.048858 Jy ! Component: 3700 - total flux cleaned = 0.0490149 Jy ! Component: 3750 - total flux cleaned = 0.0492229 Jy ! Component: 3800 - total flux cleaned = 0.0492228 Jy ! Component: 3850 - total flux cleaned = 0.0493764 Jy ! Component: 3900 - total flux cleaned = 0.0493768 Jy ! Component: 3950 - total flux cleaned = 0.0496292 Jy ! Component: 4000 - total flux cleaned = 0.0497291 Jy ! Component: 4050 - total flux cleaned = 0.0498786 Jy ! Total flux subtracted in 4096 components = 0.0502235 Jy ! Clean residual min=-0.002879 max=0.002946 Jy/beam ! Clean residual mean=0.000013 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 1.505 Jy keep ! Adding 435 model components to the UV plane model. ! The established model now contains 602 components and 1.505 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1214+3309_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 5.788 at -5.68 degrees (North through East) ! Clean map min=-0.0063827 max=1.1427 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1214+3309_S_map.fits wmodel /vlbi/uf001/uva//J1214+3309_S_map.mod ! Writing 602 model components to file: /vlbi/uf001/uva//J1214+3309_S_map.mod wobs /vlbi/uf001/uva//J1214+3309_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1214+3309_S_uvs.fits wwins /vlbi/uf001/uva//J1214+3309_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1214+3309_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.14272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0010062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264158 0.264158 0.528316 1.05663 2.11326 4.22653 8.45306 16.9061 33.8122 67.6244 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1135.68 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1214+3309_S_dfm.log closed on Mon Jan 14 01:44:35 2019