! Started logfile: .//J1111+0046_C_dfm.log on Mon Jan 20 17:55:06 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 .//J1111+0046_C_uva.fits ! Reading UV FITS file: .//J1111+0046_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1111+0046 ! ! 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 67 lines of history. ! ! Reading 2520 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 J1111+0046_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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001408Jy sigma=16.851423 ! Fit after self-cal, rms=0.944128Jy sigma=15.869800 ! 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=2.612 mas, bmaj=8.747 mas, bpa=-17.84 degrees ! Estimated noise=1.31842 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 = 0.0420282 Jy ! Component: 100 - total flux cleaned = 0.0526411 Jy ! Total flux subtracted in 100 components = 0.0526411 Jy ! Clean residual min=-0.005161 max=0.005981 Jy/beam ! Clean residual mean=-0.000010 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.052641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.052641 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=0.043297Jy sigma=0.687212 ! Fit after self-cal, rms=0.042801Jy sigma=0.679056 ! 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=3.057 mas, bmaj=9.079 mas, bpa=-19.71 degrees ! Estimated noise=0.869002 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 = 0.00725989 Jy ! Component: 100 - total flux cleaned = 0.0107386 Jy ! Component: 150 - total flux cleaned = 0.0128332 Jy ! Component: 200 - total flux cleaned = 0.0132934 Jy ! Total flux subtracted in 200 components = 0.0132934 Jy ! Clean residual min=-0.002513 max=0.002494 Jy/beam ! Clean residual mean=-0.000008 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0659345 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.0659345 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=0.041652Jy sigma=0.657665 ! Fit after self-cal, rms=0.041640Jy sigma=0.657191 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 9.079 at -19.71 degrees (North through East) ! Clean map min=-0.0023998 max=0.057485 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.05 KP 0.96 ! NL 0.90 OV 1.01 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.07 KP 0.93 ! NL 0.99 OV 1.17 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.86 KP 1.13 ! NL 0.98 OV 1.20 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.03 KP 1.07 ! NL 0.99 OV 0.99 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.03 ! NL 0.91 OV 0.96 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.90 HN 0.95 KP 1.06 ! NL 1.12 OV 0.96 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.26 KP 0.94 ! NL 0.96 OV 1.11 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 1.07 ! NL 0.99 OV 1.10 PT 0.98 ! ! ! Fit before self-cal, rms=0.041640Jy sigma=0.657191 ! Fit after self-cal, rms=0.042136Jy sigma=0.649935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=9.091 mas, bpa=-19.89 degrees ! Estimated noise=0.859226 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 = 0.00014566 Jy ! Component: 100 - total flux cleaned = -0.000210671 Jy ! Component: 150 - total flux cleaned = -0.000465172 Jy ! Component: 200 - total flux cleaned = -0.000443314 Jy ! Total flux subtracted in 200 components = -0.000443314 Jy ! Clean residual min=-0.002093 max=0.002102 Jy/beam ! Clean residual mean=0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0654912 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0654912 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=0.042075Jy sigma=0.649057 ! Fit after self-cal, rms=0.042142Jy sigma=0.648740 ! 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=0.042142Jy sigma=0.648740 ! Fit after self-cal, rms=0.042095Jy sigma=0.648694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=9.097 mas, bpa=-19.85 degrees ! Estimated noise=0.856331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132299 Jy ! Component: 100 - total flux cleaned = -0.000197369 Jy ! Component: 150 - total flux cleaned = -0.000234719 Jy ! Component: 200 - total flux cleaned = -0.000203137 Jy ! Total flux subtracted in 200 components = -0.000203137 Jy ! Clean residual min=-0.002011 max=0.002026 Jy/beam ! Clean residual mean=0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.065288 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.065288 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=0.042069Jy sigma=0.648366 ! Fit after self-cal, rms=0.042069Jy sigma=0.648297 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 = -2.40415e-05 Jy ! Component: 100 - total flux cleaned = -2.43081e-05 Jy ! Component: 150 - total flux cleaned = -1.04688e-05 Jy ! Component: 200 - total flux cleaned = 1.33498e-05 Jy ! Total flux subtracted in 200 components = 1.33498e-05 Jy ! Clean residual min=-0.001959 max=0.001996 Jy/beam ! Clean residual mean=0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0653014 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0653014 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=0.042054Jy sigma=0.648115 ! Fit after self-cal, rms=0.042052Jy sigma=0.648067 ! 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=0.042052Jy sigma=0.648067 ! Fit after self-cal, rms=0.042024Jy sigma=0.648041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=9.11 mas, bpa=-19.8 degrees ! Estimated noise=0.855485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.69631e-05 Jy ! Component: 100 - total flux cleaned = 4.62992e-05 Jy ! Component: 150 - total flux cleaned = 3.43957e-05 Jy ! Component: 200 - total flux cleaned = 3.4372e-05 Jy ! Total flux subtracted in 200 components = 3.4372e-05 Jy ! Clean residual min=-0.001895 max=0.001971 Jy/beam ! Clean residual mean=0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0653358 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0653358 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=0.042012Jy sigma=0.647903 ! Fit after self-cal, rms=0.042010Jy sigma=0.647868 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 = -1.55311e-05 Jy ! Component: 100 - total flux cleaned = -1.63591e-05 Jy ! Component: 150 - total flux cleaned = -2.65662e-05 Jy ! Component: 200 - total flux cleaned = -1.86654e-05 Jy ! Total flux subtracted in 200 components = -1.86654e-05 Jy ! Clean residual min=-0.001862 max=0.001948 Jy/beam ! Clean residual mean=0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0653171 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0653171 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=0.042003Jy sigma=0.647785 ! Fit after self-cal, rms=0.042001Jy sigma=0.647761 ! 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=0.042001Jy sigma=0.647761 ! Fit after self-cal, rms=0.041978Jy sigma=0.647741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=9.214 mas, bpa=-23.23 degrees ! Estimated noise=0.913513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92692e-05 Jy ! Component: 100 - total flux cleaned = 7.44776e-05 Jy ! Component: 150 - total flux cleaned = 8.1621e-05 Jy ! Component: 200 - total flux cleaned = 8.77146e-05 Jy ! Total flux subtracted in 200 components = 8.77146e-05 Jy ! Clean residual min=-0.001822 max=0.001932 Jy/beam ! Clean residual mean=0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0654048 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.0654048 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=0.041973Jy sigma=0.647686 ! Fit after self-cal, rms=0.041973Jy sigma=0.647671 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 = -2.35044e-05 Jy ! Component: 100 - total flux cleaned = -2.44337e-05 Jy ! Component: 150 - total flux cleaned = -1.8646e-05 Jy ! Component: 200 - total flux cleaned = -1.86826e-05 Jy ! Total flux subtracted in 200 components = -1.86826e-05 Jy ! Clean residual min=-0.001823 max=0.001926 Jy/beam ! Clean residual mean=0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0653861 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.0653861 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=0.041970Jy sigma=0.647636 ! Fit after self-cal, rms=0.041970Jy sigma=0.647625 ! 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=3.049 mas, bmaj=9.123 mas, bpa=-19.75 degrees ! Estimated noise=0.854801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 9.123 at -19.75 degrees (North through East) ! Clean map min=-0.0022463 max=0.056776 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=2.6 mas, bmaj=8.783 mas, bpa=-17.76 degrees ! Estimated noise=1.29359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411976 Jy ! Component: 100 - total flux cleaned = 0.0525045 Jy ! Component: 150 - total flux cleaned = 0.058067 Jy ! Component: 200 - total flux cleaned = 0.0615814 Jy ! Total flux subtracted in 200 components = 0.0615814 Jy ! Clean residual min=-0.004447 max=0.004840 Jy/beam ! Clean residual mean=-0.000007 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.0615814 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0615814 Jy ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=9.123 mas, bpa=-19.75 degrees ! Estimated noise=0.854801 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 = 0.00366512 Jy ! Component: 100 - total flux cleaned = 0.00445792 Jy ! Component: 150 - total flux cleaned = 0.00472155 Jy ! Component: 200 - total flux cleaned = 0.00477237 Jy ! Total flux subtracted in 200 components = 0.00477237 Jy ! Clean residual min=-0.002343 max=0.002097 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0663538 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.0663538 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=3.964 mas, bmaj=9.214 mas, bpa=-23.23 degrees ! Estimated noise=0.913513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136098 Jy ! Component: 100 - total flux cleaned = 8.23321e-05 Jy ! Component: 150 - total flux cleaned = 1.4552e-05 Jy ! Component: 200 - total flux cleaned = -6.50028e-05 Jy ! Total flux subtracted in 200 components = -6.50028e-05 Jy ! Clean residual min=-0.002048 max=0.001955 Jy/beam ! Clean residual mean=0.000005 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0662888 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 = -3.50324e-05 Jy ! Component: 100 - total flux cleaned = -8.29987e-05 Jy ! Component: 150 - total flux cleaned = -0.000126857 Jy ! Component: 200 - total flux cleaned = -0.000181571 Jy ! Total flux subtracted in 200 components = -0.000181571 Jy ! Clean residual min=-0.002001 max=0.001982 Jy/beam ! Clean residual mean=0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0661072 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 85 components and 0.0661072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=9.123 mas, bpa=-19.75 degrees ! Estimated noise=0.854801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002027 Jy ! Component: 100 - total flux cleaned = 0.000330038 Jy ! Component: 150 - total flux cleaned = 0.000368146 Jy ! Component: 200 - total flux cleaned = 0.000367853 Jy ! Total flux subtracted in 200 components = 0.000367853 Jy ! Clean residual min=-0.002081 max=0.002045 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0664751 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.0664751 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=0.042002Jy sigma=0.647899 ! Fit after self-cal, rms=0.041995Jy sigma=0.647830 wmodel J1111+0046_C_map.mod ! Writing 96 model components to file: J1111+0046_C_map.mod wobs J1111+0046_C_uvs.fits ! Writing UV FITS file: J1111+0046_C_uvs.fits wwins J1111+0046_C_map.win ! wwins: Wrote 1 windows to J1111+0046_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 = 5.12394e-06 Jy ! Component: 100 - total flux cleaned = -0.000117105 Jy ! Component: 150 - total flux cleaned = -0.000120061 Jy ! Component: 200 - total flux cleaned = -0.000195685 Jy ! Component: 250 - total flux cleaned = -0.000363787 Jy ! Component: 300 - total flux cleaned = -0.000594078 Jy ! Component: 350 - total flux cleaned = -0.000748149 Jy ! Component: 400 - total flux cleaned = -0.000916967 Jy ! Component: 450 - total flux cleaned = -0.00105945 Jy ! Component: 500 - total flux cleaned = -0.00121565 Jy ! Component: 550 - total flux cleaned = -0.00132815 Jy ! Component: 600 - total flux cleaned = -0.00149089 Jy ! Component: 650 - total flux cleaned = -0.00163076 Jy ! Component: 700 - total flux cleaned = -0.00176624 Jy ! Component: 750 - total flux cleaned = -0.00191332 Jy ! Component: 800 - total flux cleaned = -0.00197647 Jy ! Component: 850 - total flux cleaned = -0.00203805 Jy ! Component: 900 - total flux cleaned = -0.00212785 Jy ! Component: 950 - total flux cleaned = -0.00217158 Jy ! Component: 1000 - total flux cleaned = -0.00224206 Jy ! Component: 1050 - total flux cleaned = -0.00229658 Jy ! Component: 1100 - total flux cleaned = -0.00233677 Jy ! Component: 1150 - total flux cleaned = -0.00238898 Jy ! Component: 1200 - total flux cleaned = -0.00237594 Jy ! Component: 1250 - total flux cleaned = -0.00243912 Jy ! Component: 1300 - total flux cleaned = -0.00248842 Jy ! Component: 1350 - total flux cleaned = -0.00254921 Jy ! Component: 1400 - total flux cleaned = -0.00259686 Jy ! Component: 1450 - total flux cleaned = -0.00264408 Jy ! Component: 1500 - total flux cleaned = -0.00272536 Jy ! Component: 1550 - total flux cleaned = -0.0028055 Jy ! Component: 1600 - total flux cleaned = -0.00287334 Jy ! Component: 1650 - total flux cleaned = -0.00296259 Jy ! Component: 1700 - total flux cleaned = -0.00302873 Jy ! Component: 1750 - total flux cleaned = -0.00311577 Jy ! Component: 1800 - total flux cleaned = -0.00321239 Jy ! Component: 1850 - total flux cleaned = -0.00325479 Jy ! Component: 1900 - total flux cleaned = -0.00333859 Jy ! Component: 1950 - total flux cleaned = -0.00340064 Jy ! Component: 2000 - total flux cleaned = -0.00346182 Jy ! Component: 2050 - total flux cleaned = -0.00351213 Jy ! Component: 2100 - total flux cleaned = -0.00355188 Jy ! Component: 2150 - total flux cleaned = -0.00356179 Jy ! Component: 2200 - total flux cleaned = -0.00360105 Jy ! Component: 2250 - total flux cleaned = -0.00364957 Jy ! Component: 2300 - total flux cleaned = -0.00369761 Jy ! Component: 2350 - total flux cleaned = -0.00373564 Jy ! Component: 2400 - total flux cleaned = -0.00378286 Jy ! Component: 2450 - total flux cleaned = -0.00380166 Jy ! Component: 2500 - total flux cleaned = -0.00388541 Jy ! Component: 2550 - total flux cleaned = -0.0039408 Jy ! Component: 2600 - total flux cleaned = -0.00399587 Jy ! Component: 2650 - total flux cleaned = -0.00404151 Jy ! Component: 2700 - total flux cleaned = -0.00411409 Jy ! Component: 2750 - total flux cleaned = -0.00417724 Jy ! Component: 2800 - total flux cleaned = -0.0042311 Jy ! Component: 2850 - total flux cleaned = -0.00430241 Jy ! Component: 2900 - total flux cleaned = -0.00433793 Jy ! Component: 2950 - total flux cleaned = -0.00440869 Jy ! Component: 3000 - total flux cleaned = -0.00442631 Jy ! Component: 3050 - total flux cleaned = -0.00449651 Jy ! Component: 3100 - total flux cleaned = -0.00454894 Jy ! Component: 3150 - total flux cleaned = -0.00457503 Jy ! Component: 3200 - total flux cleaned = -0.00461847 Jy ! Component: 3250 - total flux cleaned = -0.00465304 Jy ! Component: 3300 - total flux cleaned = -0.00470479 Jy ! Component: 3350 - total flux cleaned = -0.0047392 Jy ! Component: 3400 - total flux cleaned = -0.00479058 Jy ! Component: 3450 - total flux cleaned = -0.00482477 Jy ! Component: 3500 - total flux cleaned = -0.00486743 Jy ! Component: 3550 - total flux cleaned = -0.00488443 Jy ! Component: 3600 - total flux cleaned = -0.00492691 Jy ! Component: 3650 - total flux cleaned = -0.00494385 Jy ! Component: 3700 - total flux cleaned = -0.00498617 Jy ! Component: 3750 - total flux cleaned = -0.00501997 Jy ! Component: 3800 - total flux cleaned = -0.00502839 Jy ! Component: 3850 - total flux cleaned = -0.0050621 Jy ! Component: 3900 - total flux cleaned = -0.0050789 Jy ! Component: 3950 - total flux cleaned = -0.00508733 Jy ! Component: 4000 - total flux cleaned = -0.00510417 Jy ! Component: 4050 - total flux cleaned = -0.005121 Jy ! Total flux subtracted in 4096 components = -0.00512941 Jy ! Clean residual min=-0.000455 max=0.000443 Jy/beam ! Clean residual mean=0.000003 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0613457 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 373 components and 0.0613457 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1111+0046_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 9.123 at -19.75 degrees (North through East) ! Clean map min=-0.0014288 max=0.056454 Jy/beam ! Writing clean map to FITS file: .//J1111+0046_C_map.fits wmodel .//J1111+0046_C_map.mod ! Writing 373 model components to file: .//J1111+0046_C_map.mod wobs .//J1111+0046_C_uvs.fits ! Writing UV FITS file: .//J1111+0046_C_uvs.fits wwins .//J1111+0046_C_map.win ! wwins: Wrote 2 windows to .//J1111+0046_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0564544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751684 0.751684 1.50337 3.00674 6.01348 12.027 24.0539 48.1078 96.2156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.103 quit ! Quitting program ! Log file .//J1111+0046_C_dfm.log closed on Mon Jan 20 17:55:10 2020