! Started logfile: .//J2224+0710_X_dfm.log on Mon Jan 20 19:19:17 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 .//J2224+0710_X_uva.fits ! Reading UV FITS file: .//J2224+0710_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.957516 visibilities/baseline/integration-bin. ! Found source: J2224+0710 ! ! 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 85 lines of history. ! ! Reading 4688 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 J2224+0710_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002490Jy sigma=19.645412 ! Fit after self-cal, rms=0.956437Jy sigma=18.751660 ! 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=0.7446 mas, bmaj=1.944 mas, bpa=-1.562 degrees ! Estimated noise=0.798153 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 = 0.0337715 Jy ! Component: 100 - total flux cleaned = 0.0434901 Jy ! Total flux subtracted in 100 components = 0.0434901 Jy ! Clean residual min=-0.003497 max=0.004037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0434901 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0434901 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=0.040844Jy sigma=0.702260 ! Fit after self-cal, rms=0.039858Jy sigma=0.681996 ! 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=0.8755 mas, bmaj=2.145 mas, bpa=-1.224 degrees ! Estimated noise=0.535337 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 = 0.00508389 Jy ! Component: 100 - total flux cleaned = 0.00736122 Jy ! Component: 150 - total flux cleaned = 0.00851262 Jy ! Component: 200 - total flux cleaned = 0.00916714 Jy ! Total flux subtracted in 200 components = 0.00916714 Jy ! Clean residual min=-0.002680 max=0.002587 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0526572 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0526572 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=0.039227Jy sigma=0.669868 ! Fit after self-cal, rms=0.039207Jy sigma=0.669549 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.145 at -1.224 degrees (North through East) ! Clean map min=-0.0024638 max=0.043645 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.12 KP 1.02 ! MK 0.90 NL 0.92 OV 1.07 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.06 KP 1.05 ! MK 1.01 NL 0.86 OV 1.02 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 1.04 KP 1.03 ! MK 0.98 NL 0.98 OV 1.18 PT 0.84 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.99 KP 1.17 ! MK 1.00 NL 0.97 OV 1.17 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.05 KP 0.96 ! MK 0.92 NL 0.93 OV 1.25 PT 0.88 ! SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.93 HN 1.10 KP 1.03 ! MK 0.99 NL 0.78 OV 1.16 PT 0.99 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.07 KP 1.03 ! MK 1.02 NL 0.85 OV 1.17 PT 0.92 ! SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.05 KP 1.01 ! MK 1.00 NL 0.89 OV 1.22 PT 0.93 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.039207Jy sigma=0.669549 ! Fit after self-cal, rms=0.038907Jy sigma=0.658771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.156 mas, bpa=-1.591 degrees ! Estimated noise=0.534219 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 = 9.72236e-05 Jy ! Component: 100 - total flux cleaned = 0.000140785 Jy ! Component: 150 - total flux cleaned = 0.000177999 Jy ! Component: 200 - total flux cleaned = 0.000223774 Jy ! Total flux subtracted in 200 components = 0.000223774 Jy ! Clean residual min=-0.002262 max=0.001794 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.052881 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.052881 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=0.038900Jy sigma=0.658558 ! Fit after self-cal, rms=0.038938Jy sigma=0.658159 ! 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=0.038938Jy sigma=0.658159 ! Fit after self-cal, rms=0.038946Jy sigma=0.658137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8751 mas, bmaj=2.156 mas, bpa=-1.667 degrees ! Estimated noise=0.534347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.12785e-05 Jy ! Component: 100 - total flux cleaned = 7.84722e-05 Jy ! Component: 150 - total flux cleaned = 0.000110559 Jy ! Component: 200 - total flux cleaned = 0.000120297 Jy ! Total flux subtracted in 200 components = 0.000120297 Jy ! Clean residual min=-0.002281 max=0.001748 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0530013 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0530013 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=0.038941Jy sigma=0.657977 ! Fit after self-cal, rms=0.038944Jy sigma=0.657954 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 = 1.10411e-05 Jy ! Component: 100 - total flux cleaned = 5.62941e-07 Jy ! Component: 150 - total flux cleaned = 1.02517e-05 Jy ! Component: 200 - total flux cleaned = 1.9183e-05 Jy ! Total flux subtracted in 200 components = 1.9183e-05 Jy ! Clean residual min=-0.002277 max=0.001715 Jy/beam ! Clean residual mean=0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0530205 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0530205 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=0.038939Jy sigma=0.657838 ! Fit after self-cal, rms=0.038939Jy sigma=0.657824 ! 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=0.038939Jy sigma=0.657824 ! Fit after self-cal, rms=0.038898Jy sigma=0.657814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8748 mas, bmaj=2.157 mas, bpa=-1.794 degrees ! Estimated noise=0.534593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48389e-05 Jy ! Component: 100 - total flux cleaned = 2.3741e-05 Jy ! Component: 150 - total flux cleaned = 4.1733e-05 Jy ! Component: 200 - total flux cleaned = 4.99063e-05 Jy ! Total flux subtracted in 200 components = 4.99063e-05 Jy ! Clean residual min=-0.002270 max=0.001684 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0530704 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0530704 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=0.038895Jy sigma=0.657705 ! Fit after self-cal, rms=0.038895Jy sigma=0.657694 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 = 4.1247e-07 Jy ! Component: 100 - total flux cleaned = 7.38434e-07 Jy ! Component: 150 - total flux cleaned = 8.03036e-06 Jy ! Component: 200 - total flux cleaned = 8.16102e-06 Jy ! Total flux subtracted in 200 components = 8.16102e-06 Jy ! Clean residual min=-0.002266 max=0.001660 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0530785 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0530785 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=0.038892Jy sigma=0.657617 ! Fit after self-cal, rms=0.038892Jy sigma=0.657609 ! 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=0.038892Jy sigma=0.657609 ! Fit after self-cal, rms=0.038868Jy sigma=0.657600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.933 mas, bmaj=3.046 mas, bpa=2.049 degrees ! Estimated noise=0.675099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284296 Jy ! Component: 100 - total flux cleaned = 0.000345345 Jy ! Component: 150 - total flux cleaned = 0.000395292 Jy ! Component: 200 - total flux cleaned = 0.000432211 Jy ! Total flux subtracted in 200 components = 0.000432211 Jy ! Clean residual min=-0.002391 max=0.002294 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0535107 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0535107 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=0.038873Jy sigma=0.657654 ! Fit after self-cal, rms=0.038877Jy sigma=0.657623 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 = 1.88283e-05 Jy ! Component: 100 - total flux cleaned = 4.11418e-05 Jy ! Component: 150 - total flux cleaned = 5.20216e-05 Jy ! Component: 200 - total flux cleaned = 6.12506e-05 Jy ! Total flux subtracted in 200 components = 6.12506e-05 Jy ! Clean residual min=-0.002374 max=0.002281 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.053572 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.053572 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=0.038878Jy sigma=0.657635 ! Fit after self-cal, rms=0.038878Jy sigma=0.657609 ! 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=0.8745 mas, bmaj=2.158 mas, bpa=-1.923 degrees ! Estimated noise=0.535001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8745 x 2.158 at -1.923 degrees (North through East) ! Clean map min=-0.0020191 max=0.043437 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=0.7407 mas, bmaj=1.958 mas, bpa=-2.252 degrees ! Estimated noise=0.792845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340823 Jy ! Component: 100 - total flux cleaned = 0.0438078 Jy ! Component: 150 - total flux cleaned = 0.047881 Jy ! Component: 200 - total flux cleaned = 0.0497952 Jy ! Total flux subtracted in 200 components = 0.0497952 Jy ! Clean residual min=-0.002387 max=0.002524 Jy/beam ! Clean residual mean=0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0497952 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0497952 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=2.158 mas, bpa=-1.923 degrees ! Estimated noise=0.535001 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 = 0.00160371 Jy ! Component: 100 - total flux cleaned = 0.00245865 Jy ! Component: 150 - total flux cleaned = 0.00297206 Jy ! Component: 200 - total flux cleaned = 0.00307556 Jy ! Total flux subtracted in 200 components = 0.00307556 Jy ! Clean residual min=-0.002370 max=0.001792 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0528707 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0528707 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=1.933 mas, bmaj=3.046 mas, bpa=2.049 degrees ! Estimated noise=0.675099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340529 Jy ! Component: 100 - total flux cleaned = 0.000431469 Jy ! Component: 150 - total flux cleaned = 0.000509243 Jy ! Component: 200 - total flux cleaned = 0.000551324 Jy ! Total flux subtracted in 200 components = 0.000551324 Jy ! Clean residual min=-0.002398 max=0.002325 Jy/beam ! Clean residual mean=0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.053422 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 = 2.95963e-05 Jy ! Component: 100 - total flux cleaned = 5.03091e-05 Jy ! Component: 150 - total flux cleaned = 6.9441e-05 Jy ! Component: 200 - total flux cleaned = 8.76017e-05 Jy ! Total flux subtracted in 200 components = 8.76017e-05 Jy ! Clean residual min=-0.002382 max=0.002316 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0535096 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0535096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8745 mas, bmaj=2.158 mas, bpa=-1.923 degrees ! Estimated noise=0.535001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158098 Jy ! Component: 100 - total flux cleaned = -0.000273588 Jy ! Component: 150 - total flux cleaned = -0.000340106 Jy ! Component: 200 - total flux cleaned = -0.000351362 Jy ! Total flux subtracted in 200 components = -0.000351362 Jy ! Clean residual min=-0.002318 max=0.001728 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0531583 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0531583 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=0.038889Jy sigma=0.657834 ! Fit after self-cal, rms=0.038881Jy sigma=0.657788 wmodel J2224+0710_X_map.mod ! Writing 37 model components to file: J2224+0710_X_map.mod wobs J2224+0710_X_uvs.fits ! Writing UV FITS file: J2224+0710_X_uvs.fits wwins J2224+0710_X_map.win ! wwins: Wrote 1 windows to J2224+0710_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 = -0.000841331 Jy ! Component: 100 - total flux cleaned = -0.000964324 Jy ! Component: 150 - total flux cleaned = -0.0010523 Jy ! Component: 200 - total flux cleaned = -0.00105302 Jy ! Component: 250 - total flux cleaned = -0.00102796 Jy ! Component: 300 - total flux cleaned = -0.00105296 Jy ! Component: 350 - total flux cleaned = -0.00107663 Jy ! Component: 400 - total flux cleaned = -0.00112213 Jy ! Component: 450 - total flux cleaned = -0.00112275 Jy ! Component: 500 - total flux cleaned = -0.00110202 Jy ! Component: 550 - total flux cleaned = -0.00114216 Jy ! Component: 600 - total flux cleaned = -0.00104356 Jy ! Component: 650 - total flux cleaned = -0.00106237 Jy ! Component: 700 - total flux cleaned = -0.00100627 Jy ! Component: 750 - total flux cleaned = -0.00100585 Jy ! Component: 800 - total flux cleaned = -0.000952621 Jy ! Component: 850 - total flux cleaned = -0.000918206 Jy ! Component: 900 - total flux cleaned = -0.000901279 Jy ! Component: 950 - total flux cleaned = -0.00090135 Jy ! Component: 1000 - total flux cleaned = -0.000901876 Jy ! Component: 1050 - total flux cleaned = -0.000870887 Jy ! Component: 1100 - total flux cleaned = -0.000855823 Jy ! Component: 1150 - total flux cleaned = -0.000856032 Jy ! Component: 1200 - total flux cleaned = -0.000870931 Jy ! Component: 1250 - total flux cleaned = -0.000871114 Jy ! Component: 1300 - total flux cleaned = -0.000856868 Jy ! Component: 1350 - total flux cleaned = -0.000857071 Jy ! Component: 1400 - total flux cleaned = -0.000856869 Jy ! Component: 1450 - total flux cleaned = -0.000870134 Jy ! Component: 1500 - total flux cleaned = -0.000856815 Jy ! Component: 1550 - total flux cleaned = -0.000805168 Jy ! Component: 1600 - total flux cleaned = -0.000830808 Jy ! Component: 1650 - total flux cleaned = -0.000830557 Jy ! Component: 1700 - total flux cleaned = -0.000817844 Jy ! Component: 1750 - total flux cleaned = -0.000805598 Jy ! Component: 1800 - total flux cleaned = -0.000793746 Jy ! Component: 1850 - total flux cleaned = -0.000817176 Jy ! Component: 1900 - total flux cleaned = -0.000817341 Jy ! Component: 1950 - total flux cleaned = -0.000840545 Jy ! Component: 2000 - total flux cleaned = -0.000885643 Jy ! Component: 2050 - total flux cleaned = -0.000863137 Jy ! Component: 2100 - total flux cleaned = -0.000863247 Jy ! Component: 2150 - total flux cleaned = -0.000863281 Jy ! Component: 2200 - total flux cleaned = -0.000884708 Jy ! Component: 2250 - total flux cleaned = -0.00085263 Jy ! Component: 2300 - total flux cleaned = -0.000852716 Jy ! Component: 2350 - total flux cleaned = -0.000873262 Jy ! Component: 2400 - total flux cleaned = -0.000863021 Jy ! Component: 2450 - total flux cleaned = -0.000863007 Jy ! Component: 2500 - total flux cleaned = -0.000883062 Jy ! Component: 2550 - total flux cleaned = -0.000892968 Jy ! Component: 2600 - total flux cleaned = -0.00090281 Jy ! Component: 2650 - total flux cleaned = -0.000922259 Jy ! Component: 2700 - total flux cleaned = -0.000960551 Jy ! Component: 2750 - total flux cleaned = -0.000970035 Jy ! Component: 2800 - total flux cleaned = -0.0010171 Jy ! Component: 2850 - total flux cleaned = -0.00102643 Jy ! Component: 2900 - total flux cleaned = -0.00107254 Jy ! Component: 2950 - total flux cleaned = -0.00109088 Jy ! Component: 3000 - total flux cleaned = -0.00112714 Jy ! Component: 3050 - total flux cleaned = -0.00116294 Jy ! Component: 3100 - total flux cleaned = -0.00122496 Jy ! Component: 3150 - total flux cleaned = -0.00125128 Jy ! Component: 3200 - total flux cleaned = -0.00128608 Jy ! Component: 3250 - total flux cleaned = -0.00130339 Jy ! Component: 3300 - total flux cleaned = -0.00133757 Jy ! Component: 3350 - total flux cleaned = -0.0013799 Jy ! Component: 3400 - total flux cleaned = -0.00140504 Jy ! Component: 3450 - total flux cleaned = -0.00138002 Jy ! Component: 3500 - total flux cleaned = -0.0014132 Jy ! Component: 3550 - total flux cleaned = -0.00140501 Jy ! Component: 3600 - total flux cleaned = -0.0014539 Jy ! Component: 3650 - total flux cleaned = -0.00143776 Jy ! Component: 3700 - total flux cleaned = -0.00142973 Jy ! Component: 3750 - total flux cleaned = -0.00144566 Jy ! Component: 3800 - total flux cleaned = -0.00144562 Jy ! Component: 3850 - total flux cleaned = -0.00144556 Jy ! Component: 3900 - total flux cleaned = -0.00144552 Jy ! Component: 3950 - total flux cleaned = -0.00147653 Jy ! Component: 4000 - total flux cleaned = -0.0014688 Jy ! Component: 4050 - total flux cleaned = -0.00146874 Jy ! Total flux subtracted in 4096 components = -0.00145356 Jy ! Clean residual min=-0.000586 max=0.000456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0517047 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 318 components and 0.0517047 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2224+0710_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8745 x 2.158 at -1.923 degrees (North through East) ! Clean map min=-0.0012334 max=0.043445 Jy/beam ! Writing clean map to FITS file: .//J2224+0710_X_map.fits wmodel .//J2224+0710_X_map.mod ! Writing 318 model components to file: .//J2224+0710_X_map.mod wobs .//J2224+0710_X_uvs.fits ! Writing UV FITS file: .//J2224+0710_X_uvs.fits wwins .//J2224+0710_X_map.win ! wwins: Wrote 2 windows to .//J2224+0710_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0434454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.826098 0.826098 1.6522 3.30439 6.60879 13.2176 26.4351 52.8703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.152 quit ! Quitting program ! Log file .//J2224+0710_X_dfm.log closed on Mon Jan 20 19:19:20 2020