! Started logfile: .//J0622-2738_C_dfm.log on Mon Jan 20 17:33:39 2020 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 .//J0622-2738_C_uva.fits ! Reading UV FITS file: .//J0622-2738_C_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.984375 visibilities/baseline/integration-bin. ! Found source: J0622-2738 ! ! 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 76 lines of history. ! ! Reading 3528 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 J0622-2738_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008274Jy sigma=13.645567 ! Fit after self-cal, rms=0.927908Jy sigma=12.522447 ! 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=2.443 mas, bmaj=16.3 mas, bpa=-9.363 degrees ! Estimated noise=1.72947 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 = 0.0548319 Jy ! Component: 100 - total flux cleaned = 0.0684732 Jy ! Total flux subtracted in 100 components = 0.0684732 Jy ! Clean residual min=-0.005830 max=0.006092 Jy/beam ! Clean residual mean=0.000011 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.0684732 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0684732 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=0.082649Jy sigma=0.707743 ! Fit after self-cal, rms=0.082499Jy sigma=0.706764 ! 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=2.986 mas, bmaj=16.33 mas, bpa=-8.935 degrees ! Estimated noise=0.949493 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 = 0.0103343 Jy ! Component: 100 - total flux cleaned = 0.0152852 Jy ! Component: 150 - total flux cleaned = 0.0184906 Jy ! Component: 200 - total flux cleaned = 0.0206838 Jy ! Total flux subtracted in 200 components = 0.0206838 Jy ! Clean residual min=-0.003325 max=0.004901 Jy/beam ! Clean residual mean=0.000009 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.0891571 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 80 components and 0.089157 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=0.081203Jy sigma=0.678049 ! Fit after self-cal, rms=0.081275Jy sigma=0.677644 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 16.33 at -8.935 degrees (North through East) ! Clean map min=-0.0032702 max=0.075433 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.99 HN 0.95 KP 0.95 ! LA 0.90 NL 0.99 OV 1.05 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.92 KP 1.01 ! LA 0.83 NL 1.05 OV 0.96 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.99 KP 0.96 ! LA 1.04 NL 1.05 OV 1.12 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.25 KP 0.94 ! LA 1.04 NL 0.94 OV 0.97 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.91 FD 0.96 HN 1.01 KP 0.92 ! LA 1.08 NL 1.07 OV 1.08 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.13 KP 0.95 ! LA 1.00 NL 1.03 OV 1.03 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.25 KP 0.93 ! LA 0.89 NL 1.03 OV 1.03 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.05 ! LA 1.05 NL 1.00 OV 1.00 PT 0.97 ! ! ! Fit before self-cal, rms=0.081275Jy sigma=0.677644 ! Fit after self-cal, rms=0.088021Jy sigma=0.670754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=16.41 mas, bpa=-9.054 degrees ! Estimated noise=0.949682 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 = 1.96078e-05 Jy ! Component: 100 - total flux cleaned = 1.84587e-05 Jy ! Component: 150 - total flux cleaned = 1.77969e-05 Jy ! Component: 200 - total flux cleaned = 1.68012e-05 Jy ! Total flux subtracted in 200 components = 1.68012e-05 Jy ! Clean residual min=-0.002867 max=0.004520 Jy/beam ! Clean residual mean=0.000009 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0891738 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.0891738 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=0.087985Jy sigma=0.670427 ! Fit after self-cal, rms=0.088019Jy sigma=0.670222 ! 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=0.088019Jy sigma=0.670222 ! Fit after self-cal, rms=0.090314Jy sigma=0.670363 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=16.38 mas, bpa=-9.1 degrees ! Estimated noise=0.959906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588265 Jy ! Component: 100 - total flux cleaned = 0.000623216 Jy ! Component: 150 - total flux cleaned = 0.000652827 Jy ! Component: 200 - total flux cleaned = 0.000651788 Jy ! Total flux subtracted in 200 components = 0.000651788 Jy ! Clean residual min=-0.002916 max=0.004489 Jy/beam ! Clean residual mean=0.000009 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0898256 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 144 components and 0.0898257 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=0.090265Jy sigma=0.670057 ! Fit after self-cal, rms=0.090281Jy sigma=0.670021 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 (-8.7, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039153 Jy ! Component: 100 - total flux cleaned = 0.00480109 Jy ! Component: 150 - total flux cleaned = 0.0048463 Jy ! Component: 200 - total flux cleaned = 0.0048959 Jy ! Total flux subtracted in 200 components = 0.0048959 Jy ! Clean residual min=-0.002219 max=0.002602 Jy/beam ! Clean residual mean=0.000010 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0947216 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 179 components and 0.0947216 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=0.090113Jy sigma=0.665562 ! Fit after self-cal, rms=0.090154Jy sigma=0.665313 ! 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=0.090154Jy sigma=0.665313 ! Fit after self-cal, rms=0.092102Jy sigma=0.665261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=16.3 mas, bpa=-9.137 degrees ! Estimated noise=0.962866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001416 Jy ! Component: 100 - total flux cleaned = 0.00150056 Jy ! Component: 150 - total flux cleaned = 0.00150187 Jy ! Component: 200 - total flux cleaned = 0.00150352 Jy ! Total flux subtracted in 200 components = 0.00150352 Jy ! Clean residual min=-0.002031 max=0.002343 Jy/beam ! Clean residual mean=0.000009 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0962251 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 215 components and 0.0962251 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=0.092033Jy sigma=0.664564 ! Fit after self-cal, rms=0.092062Jy sigma=0.664511 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 = 0.000241705 Jy ! Component: 100 - total flux cleaned = 0.000208991 Jy ! Component: 150 - total flux cleaned = 0.000120905 Jy ! Component: 200 - total flux cleaned = -4.09117e-05 Jy ! Total flux subtracted in 200 components = -4.09117e-05 Jy ! Clean residual min=-0.001975 max=0.002259 Jy/beam ! Clean residual mean=0.000009 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0961842 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 243 components and 0.0961842 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=0.092030Jy sigma=0.664223 ! Fit after self-cal, rms=0.092027Jy sigma=0.664206 ! 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=0.092027Jy sigma=0.664206 ! Fit after self-cal, rms=0.093261Jy sigma=0.664242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.462 mas, bmaj=15.78 mas, bpa=-9.672 degrees ! Estimated noise=0.993722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492816 Jy ! Component: 100 - total flux cleaned = 0.000496228 Jy ! Component: 150 - total flux cleaned = 0.000538263 Jy ! Component: 200 - total flux cleaned = 0.000658819 Jy ! Total flux subtracted in 200 components = 0.000658819 Jy ! Clean residual min=-0.002174 max=0.002172 Jy/beam ! Clean residual mean=0.000010 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.096843 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 264 components and 0.096843 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=0.093233Jy sigma=0.664112 ! Fit after self-cal, rms=0.093260Jy sigma=0.664080 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 = 0.000295798 Jy ! Component: 100 - total flux cleaned = 0.000354349 Jy ! Component: 150 - total flux cleaned = 0.0003536 Jy ! Component: 200 - total flux cleaned = 0.00030323 Jy ! Total flux subtracted in 200 components = 0.00030323 Jy ! Clean residual min=-0.002142 max=0.002068 Jy/beam ! Clean residual mean=0.000010 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0971462 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 283 components and 0.0971463 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=0.093247Jy sigma=0.664011 ! Fit after self-cal, rms=0.093258Jy sigma=0.663999 ! 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=3.095 mas, bmaj=16.26 mas, bpa=-9.149 degrees ! Estimated noise=0.969582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 16.26 at -9.149 degrees (North through East) ! Clean map min=-0.0019945 max=0.077274 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=2.527 mas, bmaj=16.21 mas, bpa=-9.737 degrees ! Estimated noise=1.81066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572838 Jy ! Component: 100 - total flux cleaned = 0.0703176 Jy ! Component: 150 - total flux cleaned = 0.073999 Jy ! Component: 200 - total flux cleaned = 0.0762082 Jy ! Total flux subtracted in 200 components = 0.0762082 Jy ! Clean residual min=-0.004889 max=0.004703 Jy/beam ! Clean residual mean=0.000006 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.0762082 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0762082 Jy ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=16.26 mas, bpa=-9.149 degrees ! Estimated noise=0.969582 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 = 0.00655443 Jy ! Component: 100 - total flux cleaned = 0.0104898 Jy ! Component: 150 - total flux cleaned = 0.0133533 Jy ! Component: 200 - total flux cleaned = 0.0153596 Jy ! Total flux subtracted in 200 components = 0.0153596 Jy ! Clean residual min=-0.002930 max=0.002741 Jy/beam ! Clean residual mean=0.000008 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0915678 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 99 components and 0.0915678 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=4.462 mas, bmaj=15.78 mas, bpa=-9.672 degrees ! Estimated noise=0.993722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168818 Jy ! Component: 100 - total flux cleaned = 0.00279251 Jy ! Component: 150 - total flux cleaned = 0.00377273 Jy ! Component: 200 - total flux cleaned = 0.00447766 Jy ! Total flux subtracted in 200 components = 0.00447766 Jy ! Clean residual min=-0.002170 max=0.002421 Jy/beam ! Clean residual mean=0.000010 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0960455 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 = 0.000401272 Jy ! Component: 100 - total flux cleaned = 0.00063527 Jy ! Component: 150 - total flux cleaned = 0.000816279 Jy ! Component: 200 - total flux cleaned = 0.000956406 Jy ! Total flux subtracted in 200 components = 0.000956406 Jy ! Clean residual min=-0.002096 max=0.002259 Jy/beam ! Clean residual mean=0.000010 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0970019 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 196 components and 0.0970019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=16.26 mas, bpa=-9.149 degrees ! Estimated noise=0.969582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276698 Jy ! Component: 100 - total flux cleaned = -0.000178622 Jy ! Component: 150 - total flux cleaned = -5.77006e-05 Jy ! Component: 200 - total flux cleaned = -8.62787e-05 Jy ! Total flux subtracted in 200 components = -8.62787e-05 Jy ! Clean residual min=-0.002034 max=0.002219 Jy/beam ! Clean residual mean=0.000008 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0969156 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 0.0969156 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=0.093264Jy sigma=0.664350 ! Fit after self-cal, rms=0.093226Jy sigma=0.664255 wmodel J0622-2738_C_map.mod ! Writing 216 model components to file: J0622-2738_C_map.mod wobs J0622-2738_C_uvs.fits ! Writing UV FITS file: J0622-2738_C_uvs.fits wwins J0622-2738_C_map.win ! wwins: Wrote 2 windows to J0622-2738_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 = 0.000634914 Jy ! Component: 100 - total flux cleaned = 0.000870754 Jy ! Component: 150 - total flux cleaned = 0.00131381 Jy ! Component: 200 - total flux cleaned = 0.00161431 Jy ! Component: 250 - total flux cleaned = 0.00178616 Jy ! Component: 300 - total flux cleaned = 0.00184115 Jy ! Component: 350 - total flux cleaned = 0.0018949 Jy ! Component: 400 - total flux cleaned = 0.00210039 Jy ! Component: 450 - total flux cleaned = 0.00222429 Jy ! Component: 500 - total flux cleaned = 0.00239403 Jy ! Component: 550 - total flux cleaned = 0.00253619 Jy ! Component: 600 - total flux cleaned = 0.00267546 Jy ! Component: 650 - total flux cleaned = 0.00281188 Jy ! Component: 700 - total flux cleaned = 0.00296757 Jy ! Component: 750 - total flux cleaned = 0.00314202 Jy ! Component: 800 - total flux cleaned = 0.00333469 Jy ! Component: 850 - total flux cleaned = 0.00352361 Jy ! Component: 900 - total flux cleaned = 0.00373022 Jy ! Component: 950 - total flux cleaned = 0.00393348 Jy ! Component: 1000 - total flux cleaned = 0.00413337 Jy ! Component: 1050 - total flux cleaned = 0.00429139 Jy ! Component: 1100 - total flux cleaned = 0.00448591 Jy ! Component: 1150 - total flux cleaned = 0.00463926 Jy ! Component: 1200 - total flux cleaned = 0.00482823 Jy ! Component: 1250 - total flux cleaned = 0.0050144 Jy ! Component: 1300 - total flux cleaned = 0.00519776 Jy ! Component: 1350 - total flux cleaned = 0.00543279 Jy ! Component: 1400 - total flux cleaned = 0.00561076 Jy ! Component: 1450 - total flux cleaned = 0.00576874 Jy ! Component: 1500 - total flux cleaned = 0.0059074 Jy ! Component: 1550 - total flux cleaned = 0.00609576 Jy ! Component: 1600 - total flux cleaned = 0.00628194 Jy ! Component: 1650 - total flux cleaned = 0.00644908 Jy ! Component: 1700 - total flux cleaned = 0.0065646 Jy ! Component: 1750 - total flux cleaned = 0.00674409 Jy ! Component: 1800 - total flux cleaned = 0.00690533 Jy ! Component: 1850 - total flux cleaned = 0.00706466 Jy ! Component: 1900 - total flux cleaned = 0.00719095 Jy ! Component: 1950 - total flux cleaned = 0.00726899 Jy ! Component: 2000 - total flux cleaned = 0.00737724 Jy ! Component: 2050 - total flux cleaned = 0.00742329 Jy ! Component: 2100 - total flux cleaned = 0.00751433 Jy ! Component: 2150 - total flux cleaned = 0.0075594 Jy ! Component: 2200 - total flux cleaned = 0.00760403 Jy ! Component: 2250 - total flux cleaned = 0.00761877 Jy ! Component: 2300 - total flux cleaned = 0.00767725 Jy ! Component: 2350 - total flux cleaned = 0.00772085 Jy ! Component: 2400 - total flux cleaned = 0.00779254 Jy ! Component: 2450 - total flux cleaned = 0.00784958 Jy ! Component: 2500 - total flux cleaned = 0.00787775 Jy ! Component: 2550 - total flux cleaned = 0.00790567 Jy ! Component: 2600 - total flux cleaned = 0.00793337 Jy ! Component: 2650 - total flux cleaned = 0.00797451 Jy ! Component: 2700 - total flux cleaned = 0.00796081 Jy ! Component: 2750 - total flux cleaned = 0.00797452 Jy ! Component: 2800 - total flux cleaned = 0.00804179 Jy ! Component: 2850 - total flux cleaned = 0.0080551 Jy ! Component: 2900 - total flux cleaned = 0.00809493 Jy ! Component: 2950 - total flux cleaned = 0.00817375 Jy ! Component: 3000 - total flux cleaned = 0.00817369 Jy ! Component: 3050 - total flux cleaned = 0.00822553 Jy ! Component: 3100 - total flux cleaned = 0.00821274 Jy ! Component: 3150 - total flux cleaned = 0.00825115 Jy ! Component: 3200 - total flux cleaned = 0.00827671 Jy ! Component: 3250 - total flux cleaned = 0.00830207 Jy ! Component: 3300 - total flux cleaned = 0.00835223 Jy ! Component: 3350 - total flux cleaned = 0.00838973 Jy ! Component: 3400 - total flux cleaned = 0.00842687 Jy ! Component: 3450 - total flux cleaned = 0.00847605 Jy ! Component: 3500 - total flux cleaned = 0.00850043 Jy ! Component: 3550 - total flux cleaned = 0.00850041 Jy ! Component: 3600 - total flux cleaned = 0.00852461 Jy ! Component: 3650 - total flux cleaned = 0.00856073 Jy ! Component: 3700 - total flux cleaned = 0.00860858 Jy ! Component: 3750 - total flux cleaned = 0.00868001 Jy ! Component: 3800 - total flux cleaned = 0.00869184 Jy ! Component: 3850 - total flux cleaned = 0.0087272 Jy ! Component: 3900 - total flux cleaned = 0.00876249 Jy ! Component: 3950 - total flux cleaned = 0.00882089 Jy ! Component: 4000 - total flux cleaned = 0.00884418 Jy ! Component: 4050 - total flux cleaned = 0.0088673 Jy ! Total flux subtracted in 4096 components = 0.00890198 Jy ! Clean residual min=-0.000885 max=0.000600 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.105818 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 542 components and 0.105818 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0622-2738_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 16.26 at -9.149 degrees (North through East) ! Clean map min=-0.001444 max=0.078123 Jy/beam ! Writing clean map to FITS file: .//J0622-2738_C_map.fits wmodel .//J0622-2738_C_map.mod ! Writing 542 model components to file: .//J0622-2738_C_map.mod wobs .//J0622-2738_C_uvs.fits ! Writing UV FITS file: .//J0622-2738_C_uvs.fits wwins .//J0622-2738_C_map.win ! wwins: Wrote 3 windows to .//J0622-2738_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0781231 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.925359 0.925359 1.85072 3.70143 7.40287 14.8057 29.6115 59.2229 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.198 quit ! Quitting program ! Log file .//J0622-2738_C_dfm.log closed on Mon Jan 20 17:33:43 2020