! Started logfile: .//J1213+2608_X_dfm.log on Mon Jan 20 18:01:11 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1213+2608_X_uva.fits ! Reading UV FITS file: .//J1213+2608_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951389 visibilities/baseline/integration-bin. ! Found source: J1213+2608 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5480 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1213+2608_X] 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 0.200x0.200 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000767Jy sigma=21.436249 ! Fit after self-cal, rms=0.976322Jy sigma=20.940330 ! 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=0.7895 mas, bmaj=2.159 mas, bpa=11.07 degrees ! Estimated noise=0.606594 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 = 0.0188032 Jy ! Component: 100 - total flux cleaned = 0.0236267 Jy ! Total flux subtracted in 100 components = 0.0236267 Jy ! Clean residual min=-0.007179 max=0.004157 Jy/beam ! Clean residual mean=-0.000001 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.0236267 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0236267 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=0.050475Jy sigma=0.977232 ! Fit after self-cal, rms=0.049108Jy sigma=0.943235 ! 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=0.9352 mas, bmaj=2.329 mas, bpa=9.873 degrees ! Estimated noise=0.4524 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 = 0.00432925 Jy ! Component: 100 - total flux cleaned = 0.00643062 Jy ! Component: 150 - total flux cleaned = 0.00774347 Jy ! Component: 200 - total flux cleaned = 0.00837657 Jy ! Total flux subtracted in 200 components = 0.00837657 Jy ! Clean residual min=-0.007485 max=0.002721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.0320032 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0320032 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=0.048646Jy sigma=0.935730 ! Fit after self-cal, rms=0.048614Jy sigma=0.935415 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9352 x 2.329 at 9.873 degrees (North through East) ! Clean map min=-0.0072476 max=0.026241 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.06 HN 0.97 KP 1.10 ! LA 1.23 MK 1.19 NL 0.56 OV 1.31 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.15 HN 1.01 KP 1.27 ! LA 1.32 MK 1.11 NL 0.47 OV 1.23 ! PT 1.48 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.02 HN 1.59 KP 1.36 ! LA 1.07 MK 1.17 NL 0.43 OV 1.29 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.54 HN 0.94 KP 1.14 ! LA 1.41 MK 0.98 NL 0.47 OV 1.15 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.16 HN 1.52 KP 1.32 ! LA 1.27 MK 1.02 NL 0.39 OV 1.04 ! PT 1.21 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.93 HN 1.36 KP 1.42 ! LA 1.24 MK 1.01 NL 0.48 OV 1.19 ! PT 1.00 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.94 HN 1.58 KP 1.13 ! LA 1.19 MK 1.16 NL 0.42 OV 1.00 ! PT 1.06 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.23 HN 1.42 KP 1.47 ! LA 1.08 MK 1.53 NL 0.55 OV 1.18 ! PT 0.89 SC 0.98 ! ! ! Fit before self-cal, rms=0.048614Jy sigma=0.935415 ! Fit after self-cal, rms=0.045877Jy sigma=0.893499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9501 mas, bmaj=2.333 mas, bpa=10.15 degrees ! Estimated noise=0.46164 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 = 0.000593175 Jy ! Component: 100 - total flux cleaned = 0.000749987 Jy ! Component: 150 - total flux cleaned = 0.000825188 Jy ! Component: 200 - total flux cleaned = 0.000848455 Jy ! Total flux subtracted in 200 components = 0.000848455 Jy ! Clean residual min=-0.001862 max=0.001792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0328517 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0328517 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=0.045852Jy sigma=0.893208 ! Fit after self-cal, rms=0.048383Jy sigma=0.865030 ! 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=0.048383Jy sigma=0.865030 ! Fit after self-cal, rms=0.068166Jy sigma=0.845518 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.341 mas, bpa=9.259 degrees ! Estimated noise=0.503341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010619 Jy ! Component: 100 - total flux cleaned = 0.00167646 Jy ! Component: 150 - total flux cleaned = 0.00191369 Jy ! Component: 200 - total flux cleaned = 0.00196762 Jy ! Total flux subtracted in 200 components = 0.00196762 Jy ! Clean residual min=-0.001979 max=0.001836 Jy/beam ! Clean residual mean=-0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0348193 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0348193 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=0.068120Jy sigma=0.845696 ! Fit after self-cal, rms=0.070713Jy sigma=0.833870 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 = -0.00201708 Jy ! Component: 100 - total flux cleaned = -0.00207356 Jy ! Component: 150 - total flux cleaned = -0.00202069 Jy ! Component: 200 - total flux cleaned = -0.00197674 Jy ! Total flux subtracted in 200 components = -0.00197674 Jy ! Clean residual min=-0.004132 max=0.002005 Jy/beam ! Clean residual mean=-0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0328426 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0328426 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=0.070577Jy sigma=0.835278 ! Fit after self-cal, rms=0.070641Jy sigma=0.835178 ! 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=0.070641Jy sigma=0.835178 ! Fit after self-cal, rms=0.105464Jy sigma=0.827145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.979 mas, bmaj=2.323 mas, bpa=8.859 degrees ! Estimated noise=0.524322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108403 Jy ! Component: 100 - total flux cleaned = 0.00169205 Jy ! Component: 150 - total flux cleaned = 0.00205809 Jy ! Component: 200 - total flux cleaned = 0.00216244 Jy ! Total flux subtracted in 200 components = 0.00216244 Jy ! Clean residual min=-0.001847 max=0.001940 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.035005 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.035005 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=0.105418Jy sigma=0.827715 ! Fit after self-cal, rms=0.106825Jy sigma=0.823948 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 = -0.00159709 Jy ! Component: 100 - total flux cleaned = -0.00181135 Jy ! Component: 150 - total flux cleaned = -0.001795 Jy ! Component: 200 - total flux cleaned = -0.00176565 Jy ! Total flux subtracted in 200 components = -0.00176565 Jy ! Clean residual min=-0.002795 max=0.001868 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0332393 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0332393 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=0.106768Jy sigma=0.824563 ! Fit after self-cal, rms=0.106785Jy sigma=0.824490 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.106785Jy sigma=0.824490 ! Fit after self-cal, rms=0.143070Jy sigma=0.821442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=3.046 mas, bpa=-2.075 degrees ! Estimated noise=0.714726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132694 Jy ! Component: 100 - total flux cleaned = 0.00210262 Jy ! Component: 150 - total flux cleaned = 0.00260699 Jy ! Component: 200 - total flux cleaned = 0.00293982 Jy ! Total flux subtracted in 200 components = 0.00293982 Jy ! Clean residual min=-0.001847 max=0.002623 Jy/beam ! Clean residual mean=-0.000008 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0361792 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0361792 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=0.143036Jy sigma=0.822472 ! Fit after self-cal, rms=0.143634Jy sigma=0.821503 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 = -0.000762443 Jy ! Component: 100 - total flux cleaned = -0.000762415 Jy ! Component: 150 - total flux cleaned = -0.00077468 Jy ! Component: 200 - total flux cleaned = -0.000794103 Jy ! Total flux subtracted in 200 components = -0.000794103 Jy ! Clean residual min=-0.001925 max=0.002218 Jy/beam ! Clean residual mean=-0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0353851 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0353851 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=0.143622Jy sigma=0.821736 ! Fit after self-cal, rms=0.143636Jy sigma=0.821678 ! 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=0.9723 mas, bmaj=2.296 mas, bpa=8.713 degrees ! Estimated noise=0.536643 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9723 x 2.296 at 8.713 degrees (North through East) ! Clean map min=-0.0018532 max=0.02312 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=0.839 mas, bmaj=2.135 mas, bpa=10.81 degrees ! Estimated noise=0.721454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179769 Jy ! Component: 100 - total flux cleaned = 0.0234043 Jy ! Component: 150 - total flux cleaned = 0.0266565 Jy ! Component: 200 - total flux cleaned = 0.0289526 Jy ! Total flux subtracted in 200 components = 0.0289526 Jy ! Clean residual min=-0.003447 max=0.002444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0289526 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0289526 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9723 mas, bmaj=2.296 mas, bpa=8.713 degrees ! Estimated noise=0.536643 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 = 0.00178398 Jy ! Component: 100 - total flux cleaned = 0.00289363 Jy ! Component: 150 - total flux cleaned = 0.00366126 Jy ! Component: 200 - total flux cleaned = 0.00420202 Jy ! Total flux subtracted in 200 components = 0.00420202 Jy ! Clean residual min=-0.001959 max=0.001834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0331546 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0331546 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=3.046 mas, bpa=-2.075 degrees ! Estimated noise=0.714726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821965 Jy ! Component: 100 - total flux cleaned = 0.000949679 Jy ! Component: 150 - total flux cleaned = 0.00104923 Jy ! Component: 200 - total flux cleaned = 0.00113714 Jy ! Total flux subtracted in 200 components = 0.00113714 Jy ! Clean residual min=-0.001868 max=0.002206 Jy/beam ! Clean residual mean=-0.000007 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0342918 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 = 6.8901e-05 Jy ! Component: 100 - total flux cleaned = 0.000130611 Jy ! Component: 150 - total flux cleaned = 0.00017903 Jy ! Component: 200 - total flux cleaned = 0.000209308 Jy ! Total flux subtracted in 200 components = 0.000209308 Jy ! Clean residual min=-0.001884 max=0.002226 Jy/beam ! Clean residual mean=-0.000007 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0345011 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0345011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9723 mas, bmaj=2.296 mas, bpa=8.713 degrees ! Estimated noise=0.536643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286862 Jy ! Component: 100 - total flux cleaned = -0.000399258 Jy ! Component: 150 - total flux cleaned = -0.000426493 Jy ! Component: 200 - total flux cleaned = -0.000438417 Jy ! Total flux subtracted in 200 components = -0.000438417 Jy ! Clean residual min=-0.001898 max=0.001933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0340627 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0340626 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=0.143639Jy sigma=0.821156 ! Fit after self-cal, rms=0.143672Jy sigma=0.821031 wmodel J1213+2608_X_map.mod ! Writing 52 model components to file: J1213+2608_X_map.mod wobs J1213+2608_X_uvs.fits ! Writing UV FITS file: J1213+2608_X_uvs.fits wwins J1213+2608_X_map.win ! wwins: Wrote 1 windows to J1213+2608_X_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 = -0.000279761 Jy ! Component: 100 - total flux cleaned = -0.000283418 Jy ! Component: 150 - total flux cleaned = -1.45679e-05 Jy ! Component: 200 - total flux cleaned = 0.000128301 Jy ! Component: 250 - total flux cleaned = 0.000294141 Jy ! Component: 300 - total flux cleaned = 0.000401191 Jy ! Component: 350 - total flux cleaned = 0.000375088 Jy ! Component: 400 - total flux cleaned = 0.000477749 Jy ! Component: 450 - total flux cleaned = 0.000652927 Jy ! Component: 500 - total flux cleaned = 0.000701923 Jy ! Component: 550 - total flux cleaned = 0.000750389 Jy ! Component: 600 - total flux cleaned = 0.000750715 Jy ! Component: 650 - total flux cleaned = 0.000774653 Jy ! Component: 700 - total flux cleaned = 0.000889936 Jy ! Component: 750 - total flux cleaned = 0.000935368 Jy ! Component: 800 - total flux cleaned = 0.00104696 Jy ! Component: 850 - total flux cleaned = 0.00109097 Jy ! Component: 900 - total flux cleaned = 0.00122121 Jy ! Component: 950 - total flux cleaned = 0.00130671 Jy ! Component: 1000 - total flux cleaned = 0.00145459 Jy ! Component: 1050 - total flux cleaned = 0.00155886 Jy ! Component: 1100 - total flux cleaned = 0.00172392 Jy ! Component: 1150 - total flux cleaned = 0.00186684 Jy ! Component: 1200 - total flux cleaned = 0.00202833 Jy ! Component: 1250 - total flux cleaned = 0.00214809 Jy ! Component: 1300 - total flux cleaned = 0.00224673 Jy ! Component: 1350 - total flux cleaned = 0.00238334 Jy ! Component: 1400 - total flux cleaned = 0.00253784 Jy ! Component: 1450 - total flux cleaned = 0.00261468 Jy ! Component: 1500 - total flux cleaned = 0.00274734 Jy ! Component: 1550 - total flux cleaned = 0.00284092 Jy ! Component: 1600 - total flux cleaned = 0.00293381 Jy ! Component: 1650 - total flux cleaned = 0.00298891 Jy ! Component: 1700 - total flux cleaned = 0.00304386 Jy ! Component: 1750 - total flux cleaned = 0.0031162 Jy ! Component: 1800 - total flux cleaned = 0.00318779 Jy ! Component: 1850 - total flux cleaned = 0.00318753 Jy ! Component: 1900 - total flux cleaned = 0.00318741 Jy ! Component: 1950 - total flux cleaned = 0.00315234 Jy ! Component: 2000 - total flux cleaned = 0.0031349 Jy ! Component: 2050 - total flux cleaned = 0.00308305 Jy ! Component: 2100 - total flux cleaned = 0.00303144 Jy ! Component: 2150 - total flux cleaned = 0.00297998 Jy ! Component: 2200 - total flux cleaned = 0.00291179 Jy ! Component: 2250 - total flux cleaned = 0.00284433 Jy ! Component: 2300 - total flux cleaned = 0.0027939 Jy ! Component: 2350 - total flux cleaned = 0.00267701 Jy ! Component: 2400 - total flux cleaned = 0.00259395 Jy ! Component: 2450 - total flux cleaned = 0.00252787 Jy ! Component: 2500 - total flux cleaned = 0.00241285 Jy ! Component: 2550 - total flux cleaned = 0.00233119 Jy ! Component: 2600 - total flux cleaned = 0.00228242 Jy ! Component: 2650 - total flux cleaned = 0.00221773 Jy ! Component: 2700 - total flux cleaned = 0.00213718 Jy ! Component: 2750 - total flux cleaned = 0.00208908 Jy ! Component: 2800 - total flux cleaned = 0.00196145 Jy ! Component: 2850 - total flux cleaned = 0.00189785 Jy ! Component: 2900 - total flux cleaned = 0.00183461 Jy ! Component: 2950 - total flux cleaned = 0.00177166 Jy ! Component: 3000 - total flux cleaned = 0.00167755 Jy ! Component: 3050 - total flux cleaned = 0.00166189 Jy ! Component: 3100 - total flux cleaned = 0.00158405 Jy ! Component: 3150 - total flux cleaned = 0.00152203 Jy ! Component: 3200 - total flux cleaned = 0.00146022 Jy ! Component: 3250 - total flux cleaned = 0.00139855 Jy ! Component: 3300 - total flux cleaned = 0.0012909 Jy ! Component: 3350 - total flux cleaned = 0.00122959 Jy ! Component: 3400 - total flux cleaned = 0.0011531 Jy ! Component: 3450 - total flux cleaned = 0.00107678 Jy ! Component: 3500 - total flux cleaned = 0.00100061 Jy ! Component: 3550 - total flux cleaned = 0.000909244 Jy ! Component: 3600 - total flux cleaned = 0.000802797 Jy ! Component: 3650 - total flux cleaned = 0.000666023 Jy ! Component: 3700 - total flux cleaned = 0.000544604 Jy ! Component: 3750 - total flux cleaned = 0.000483847 Jy ! Component: 3800 - total flux cleaned = 0.00042317 Jy ! Component: 3850 - total flux cleaned = 0.000377694 Jy ! Component: 3900 - total flux cleaned = 0.000286741 Jy ! Component: 3950 - total flux cleaned = 0.000195796 Jy ! Component: 4000 - total flux cleaned = 0.000119906 Jy ! Component: 4050 - total flux cleaned = 2.8765e-05 Jy ! Total flux subtracted in 4096 components = 1.35655e-05 Jy ! Clean residual min=-0.000948 max=0.000934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0340762 Jy keep ! Adding 193 model components to the UV plane model. ! The established model now contains 245 components and 0.0340762 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1213+2608_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9723 x 2.296 at 8.713 degrees (North through East) ! Clean map min=-0.0019093 max=0.022618 Jy/beam ! Writing clean map to FITS file: .//J1213+2608_X_map.fits wmodel .//J1213+2608_X_map.mod ! Writing 245 model components to file: .//J1213+2608_X_map.mod wobs .//J1213+2608_X_uvs.fits ! Writing UV FITS file: .//J1213+2608_X_uvs.fits wwins .//J1213+2608_X_map.win ! wwins: Wrote 2 windows to .//J1213+2608_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0226179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.16556 3.16556 6.33113 12.6623 25.3245 50.649 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.769 quit ! Quitting program ! Log file .//J1213+2608_X_dfm.log closed on Mon Jan 20 18:01:15 2020