! Started logfile: /tmp/maps//J2208-4509_C_20180605_dfm.log on Wed Jul 4 23:47:10 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J2208-4509_C_20180605_uva.fits ! Reading UV FITS file: /tmp/maps//J2208-4509_C_20180605_uva.fits ! AN table 1: 41 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2208-4509 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 3280 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2208-4509_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003113Jy sigma=15.088051 ! Fit after self-cal, rms=0.937751Jy sigma=14.105508 ! 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=1.202 mas, bmaj=18.96 mas, bpa=-19.11 degrees ! Estimated noise=1.6592 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 = 0.0439758 Jy ! Component: 100 - total flux cleaned = 0.0544609 Jy ! Total flux subtracted in 100 components = 0.0544609 Jy ! Clean residual min=-0.005280 max=0.005043 Jy/beam ! Clean residual mean=-0.000031 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.0544609 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0544609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046369Jy sigma=0.684044 ! Fit after self-cal, rms=0.046027Jy sigma=0.680204 ! 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=1.666 mas, bmaj=16.58 mas, bpa=-18.63 degrees ! Estimated noise=0.828929 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 = 0.011316 Jy ! Component: 100 - total flux cleaned = 0.0170109 Jy ! Component: 150 - total flux cleaned = 0.0205309 Jy ! Component: 200 - total flux cleaned = 0.0230157 Jy ! Total flux subtracted in 200 components = 0.0230157 Jy ! Clean residual min=-0.003427 max=0.003375 Jy/beam ! Clean residual mean=-0.000013 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.0774766 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.0774765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043446Jy sigma=0.635175 ! Fit after self-cal, rms=0.043425Jy sigma=0.633917 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 16.58 at -18.63 degrees (North through East) ! Clean map min=-0.0035966 max=0.060768 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.94 LA 1.01 MK 1.06 ! OV 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.86 LA 1.15 MK 1.00 ! OV 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.88 LA 1.06 MK 1.16 ! OV 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.95 LA 0.92 MK 1.05 ! OV 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.91 LA 1.06 MK 1.00 ! OV 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.91 LA 0.98 MK 1.09 ! OV 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.89 LA 1.14 MK 0.99 ! OV 1.24 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.89 LA 1.01 MK 0.93 ! OV 1.15 ! ! ! Fit before self-cal, rms=0.043425Jy sigma=0.633917 ! Fit after self-cal, rms=0.043819Jy sigma=0.624906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=16.9 mas, bpa=-18.55 degrees ! Estimated noise=0.821676 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 = 0.000365878 Jy ! Component: 100 - total flux cleaned = 0.000339474 Jy ! Component: 150 - total flux cleaned = 0.000266261 Jy ! Component: 200 - total flux cleaned = 0.000141454 Jy ! Total flux subtracted in 200 components = 0.000141454 Jy ! Clean residual min=-0.001680 max=0.002217 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.077618 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.077618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043769Jy sigma=0.624272 ! Fit after self-cal, rms=0.043923Jy sigma=0.623607 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043923Jy sigma=0.623607 ! Fit after self-cal, rms=0.044084Jy sigma=0.623566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=16.9 mas, bpa=-18.55 degrees ! Estimated noise=0.821889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167302 Jy ! Component: 100 - total flux cleaned = -0.000270037 Jy ! Component: 150 - total flux cleaned = -0.000324043 Jy ! Component: 200 - total flux cleaned = -0.000373391 Jy ! Total flux subtracted in 200 components = -0.000373391 Jy ! Clean residual min=-0.001669 max=0.002146 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0772446 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0772446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044063Jy sigma=0.623348 ! Fit after self-cal, rms=0.044072Jy sigma=0.623313 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 (72, 56.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133546 Jy ! Component: 100 - total flux cleaned = 0.0012975 Jy ! Component: 150 - total flux cleaned = 0.00149632 Jy ! Component: 200 - total flux cleaned = 0.00163965 Jy ! Total flux subtracted in 200 components = 0.00163965 Jy ! Clean residual min=-0.001459 max=0.001393 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0788842 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.0788842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043952Jy sigma=0.621974 ! Fit after self-cal, rms=0.043942Jy sigma=0.621799 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043942Jy sigma=0.621799 ! Fit after self-cal, rms=0.043820Jy sigma=0.621673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=16.89 mas, bpa=-18.53 degrees ! Estimated noise=0.819054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492141 Jy ! Component: 100 - total flux cleaned = 0.00061567 Jy ! Component: 150 - total flux cleaned = 0.000565211 Jy ! Component: 200 - total flux cleaned = 0.000520133 Jy ! Total flux subtracted in 200 components = 0.000520133 Jy ! Clean residual min=-0.001389 max=0.001299 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0794044 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.0794043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043776Jy sigma=0.621212 ! Fit after self-cal, rms=0.043780Jy sigma=0.621162 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 = 0.000116555 Jy ! Component: 100 - total flux cleaned = 0.000117722 Jy ! Component: 150 - total flux cleaned = 0.000118281 Jy ! Component: 200 - total flux cleaned = 0.000101495 Jy ! Total flux subtracted in 200 components = 0.000101495 Jy ! Clean residual min=-0.001343 max=0.001302 Jy/beam ! Clean residual mean=0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0795058 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.0795058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043760Jy sigma=0.620938 ! Fit after self-cal, rms=0.043758Jy sigma=0.620919 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043758Jy sigma=0.620919 ! Fit after self-cal, rms=0.043775Jy sigma=0.620855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.998 mas, bmaj=20.15 mas, bpa=-6.72 degrees ! Estimated noise=0.992876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56262e-05 Jy ! Component: 100 - total flux cleaned = -6.00674e-05 Jy ! Component: 150 - total flux cleaned = -9.71103e-05 Jy ! Component: 200 - total flux cleaned = -9.64054e-05 Jy ! Total flux subtracted in 200 components = -9.64054e-05 Jy ! Clean residual min=-0.000850 max=0.000743 Jy/beam ! Clean residual mean=0.000006 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0794094 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 134 components and 0.0794094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043767Jy sigma=0.620786 ! Fit after self-cal, rms=0.043769Jy sigma=0.620764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.08207e-05 Jy ! Component: 100 - total flux cleaned = -0.00010051 Jy ! Component: 150 - total flux cleaned = -0.00012022 Jy ! Component: 200 - total flux cleaned = -0.000148229 Jy ! Total flux subtracted in 200 components = -0.000148229 Jy ! Clean residual min=-0.000815 max=0.000732 Jy/beam ! Clean residual mean=0.000006 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0792612 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.0792612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043764Jy sigma=0.620730 ! Fit after self-cal, rms=0.043761Jy sigma=0.620718 ! 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=1.686 mas, bmaj=16.89 mas, bpa=-18.53 degrees ! Estimated noise=0.819205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.686 x 16.89 at -18.53 degrees (North through East) ! Clean map min=-0.0018307 max=0.059924 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=1.202 mas, bmaj=19.38 mas, bpa=-19.01 degrees ! Estimated noise=1.67853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442496 Jy ! Component: 100 - total flux cleaned = 0.0550345 Jy ! Component: 150 - total flux cleaned = 0.0598614 Jy ! Component: 200 - total flux cleaned = 0.0614386 Jy ! Total flux subtracted in 200 components = 0.0614386 Jy ! Clean residual min=-0.003999 max=0.003805 Jy/beam ! Clean residual mean=-0.000017 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.0614386 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0614386 Jy ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=16.89 mas, bpa=-18.53 degrees ! Estimated noise=0.819205 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 = 0.00639223 Jy ! Component: 100 - total flux cleaned = 0.00936409 Jy ! Component: 150 - total flux cleaned = 0.0108631 Jy ! Component: 200 - total flux cleaned = 0.0119272 Jy ! Total flux subtracted in 200 components = 0.0119272 Jy ! Clean residual min=-0.002369 max=0.001932 Jy/beam ! Clean residual mean=-0.000008 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0733658 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 0.0733658 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.998 mas, bmaj=20.15 mas, bpa=-6.72 degrees ! Estimated noise=0.992876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199888 Jy ! Component: 100 - total flux cleaned = 0.00332783 Jy ! Component: 150 - total flux cleaned = 0.00438219 Jy ! Component: 200 - total flux cleaned = 0.00523457 Jy ! Total flux subtracted in 200 components = 0.00523457 Jy ! Clean residual min=-0.001605 max=0.000892 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0786004 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 = 0.000704667 Jy ! Component: 100 - total flux cleaned = 0.00122565 Jy ! Component: 150 - total flux cleaned = 0.00140975 Jy ! Component: 200 - total flux cleaned = 0.00151771 Jy ! Total flux subtracted in 200 components = 0.00151771 Jy ! Clean residual min=-0.001368 max=0.000865 Jy/beam ! Clean residual mean=0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0801181 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 142 components and 0.0801181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=16.89 mas, bpa=-18.53 degrees ! Estimated noise=0.819205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.7363e-06 Jy ! Component: 100 - total flux cleaned = -0.000110886 Jy ! Component: 150 - total flux cleaned = 0.000125223 Jy ! Component: 200 - total flux cleaned = 0.000380105 Jy ! Total flux subtracted in 200 components = 0.000380105 Jy ! Clean residual min=-0.001388 max=0.001197 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0804982 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.0804982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043786Jy sigma=0.620900 ! Fit after self-cal, rms=0.043778Jy sigma=0.620850 wmodel J2208-4509_C_map.mod ! Writing 167 model components to file: J2208-4509_C_map.mod wobs J2208-4509_C_uvs.fits ! Writing UV FITS file: J2208-4509_C_uvs.fits wwins J2208-4509_C_map.win ! wwins: Wrote 2 windows to J2208-4509_C_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 = -0.00057289 Jy ! Component: 100 - total flux cleaned = -0.000614459 Jy ! Component: 150 - total flux cleaned = -0.00065161 Jy ! Component: 200 - total flux cleaned = -0.000685927 Jy ! Component: 250 - total flux cleaned = -0.000638973 Jy ! Component: 300 - total flux cleaned = -0.000567446 Jy ! Component: 350 - total flux cleaned = -0.000512591 Jy ! Component: 400 - total flux cleaned = -0.000473045 Jy ! Component: 450 - total flux cleaned = -0.000473065 Jy ! Component: 500 - total flux cleaned = -0.000448099 Jy ! Component: 550 - total flux cleaned = -0.000387617 Jy ! Component: 600 - total flux cleaned = -0.000340255 Jy ! Component: 650 - total flux cleaned = -0.000293912 Jy ! Component: 700 - total flux cleaned = -0.000248484 Jy ! Component: 750 - total flux cleaned = -0.00020399 Jy ! Component: 800 - total flux cleaned = -0.000171107 Jy ! Component: 850 - total flux cleaned = -0.000106496 Jy ! Component: 900 - total flux cleaned = -6.41197e-05 Jy ! Component: 950 - total flux cleaned = -1.19115e-05 Jy ! Component: 1000 - total flux cleaned = 8.72901e-06 Jy ! Component: 1050 - total flux cleaned = -1.51579e-06 Jy ! Component: 1100 - total flux cleaned = -1.54762e-06 Jy ! Component: 1150 - total flux cleaned = -2.19828e-05 Jy ! Component: 1200 - total flux cleaned = -5.26493e-05 Jy ! Component: 1250 - total flux cleaned = -6.29141e-05 Jy ! Component: 1300 - total flux cleaned = -7.31522e-05 Jy ! Component: 1350 - total flux cleaned = -9.38193e-05 Jy ! Component: 1400 - total flux cleaned = -0.000104318 Jy ! Component: 1450 - total flux cleaned = -0.000104347 Jy ! Component: 1500 - total flux cleaned = -0.000114788 Jy ! Component: 1550 - total flux cleaned = -0.00013596 Jy ! Component: 1600 - total flux cleaned = -0.000135924 Jy ! Component: 1650 - total flux cleaned = -0.00016825 Jy ! Component: 1700 - total flux cleaned = -0.000146577 Jy ! Component: 1750 - total flux cleaned = -0.000146692 Jy ! Component: 1800 - total flux cleaned = -0.00014675 Jy ! Component: 1850 - total flux cleaned = -0.000169156 Jy ! Component: 1900 - total flux cleaned = -0.000169214 Jy ! Component: 1950 - total flux cleaned = -0.000191992 Jy ! Component: 2000 - total flux cleaned = -0.000203832 Jy ! Component: 2050 - total flux cleaned = -0.000203912 Jy ! Component: 2100 - total flux cleaned = -0.000227675 Jy ! Component: 2150 - total flux cleaned = -0.000227741 Jy ! Component: 2200 - total flux cleaned = -0.000251924 Jy ! Component: 2250 - total flux cleaned = -0.000251847 Jy ! Component: 2300 - total flux cleaned = -0.000301438 Jy ! Component: 2350 - total flux cleaned = -0.000301696 Jy ! Component: 2400 - total flux cleaned = -0.000327106 Jy ! Component: 2450 - total flux cleaned = -0.000339974 Jy ! Component: 2500 - total flux cleaned = -0.00037904 Jy ! Component: 2550 - total flux cleaned = -0.000419078 Jy ! Component: 2600 - total flux cleaned = -0.000445955 Jy ! Component: 2650 - total flux cleaned = -0.000487176 Jy ! Component: 2700 - total flux cleaned = -0.000543296 Jy ! Component: 2750 - total flux cleaned = -0.00060019 Jy ! Component: 2800 - total flux cleaned = -0.000658087 Jy ! Component: 2850 - total flux cleaned = -0.000717252 Jy ! Component: 2900 - total flux cleaned = -0.000777545 Jy ! Component: 2950 - total flux cleaned = -0.000823752 Jy ! Component: 3000 - total flux cleaned = -0.000855352 Jy ! Component: 3050 - total flux cleaned = -0.000904049 Jy ! Component: 3100 - total flux cleaned = -0.000954059 Jy ! Component: 3150 - total flux cleaned = -0.00100584 Jy ! Component: 3200 - total flux cleaned = -0.00105902 Jy ! Component: 3250 - total flux cleaned = -0.00111378 Jy ! Component: 3300 - total flux cleaned = -0.00115087 Jy ! Component: 3350 - total flux cleaned = -0.00120839 Jy ! Component: 3400 - total flux cleaned = -0.00126758 Jy ! Component: 3450 - total flux cleaned = -0.00132863 Jy ! Component: 3500 - total flux cleaned = -0.00137017 Jy ! Component: 3550 - total flux cleaned = -0.00143445 Jy ! Component: 3600 - total flux cleaned = -0.00147876 Jy ! Component: 3650 - total flux cleaned = -0.00154713 Jy ! Component: 3700 - total flux cleaned = -0.00159404 Jy ! Component: 3750 - total flux cleaned = -0.00166627 Jy ! Component: 3800 - total flux cleaned = -0.0017408 Jy ! Component: 3850 - total flux cleaned = -0.00179205 Jy ! Component: 3900 - total flux cleaned = -0.00187122 Jy ! Component: 3950 - total flux cleaned = -0.00192563 Jy ! Component: 4000 - total flux cleaned = -0.0019809 Jy ! Component: 4050 - total flux cleaned = -0.00206649 Jy ! Total flux subtracted in 4096 components = -0.00212512 Jy ! Clean residual min=-0.001554 max=0.001570 Jy/beam ! Clean residual mean=-0.000012 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0783731 Jy keep ! Adding 186 model components to the UV plane model. ! The established model now contains 353 components and 0.0783731 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2208-4509_C_20180605_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.686 x 16.89 at -18.53 degrees (North through East) ! Clean map min=-0.0032189 max=0.050585 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2208-4509_C_20180605_map.fits wmodel /tmp/maps//J2208-4509_C_20180605_map.mod ! Writing 353 model components to file: /tmp/maps//J2208-4509_C_20180605_map.mod wobs /tmp/maps//J2208-4509_C_20180605_uvs.fits ! Writing UV FITS file: /tmp/maps//J2208-4509_C_20180605_uvs.fits wwins /tmp/maps//J2208-4509_C_20180605_map.win ! wwins: Wrote 3 windows to /tmp/maps//J2208-4509_C_20180605_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0505854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000560182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.32219 3.32219 6.64438 13.2888 26.5775 53.1551 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 90.301 quit ! Quitting program ! Log file /tmp/maps//J2208-4509_C_20180605_dfm.log closed on Wed Jul 4 23:47:14 2018