! Started logfile: /vlbi/sb072/temp_maps//J0711-0238_C_dfm.log on Tue Mar 5 22:44:17 2019 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 /vlbi/sb072/temp_maps//J0711-0238_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0711-0238_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0711-0238 ! ! 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 85 lines of history. ! ! Reading 864 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 J0711-0238_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002189Jy sigma=44.268125 ! Fit after self-cal, rms=0.964311Jy sigma=42.593812 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.389 mas, bmaj=3.422 mas, bpa=-0.6462 degrees ! Estimated noise=0.728282 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 = 0.0269489 Jy ! Component: 100 - total flux cleaned = 0.03413 Jy ! Total flux subtracted in 100 components = 0.03413 Jy ! Clean residual min=-0.003050 max=0.004445 Jy/beam ! Clean residual mean=0.000005 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.03413 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.03413 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=0.021671Jy sigma=0.858818 ! Fit after self-cal, rms=0.020421Jy sigma=0.808768 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=3.981 mas, bpa=0.4166 degrees ! Estimated noise=0.563916 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 (52.8, 72.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054006 Jy ! Component: 100 - total flux cleaned = 0.00825149 Jy ! Component: 150 - total flux cleaned = 0.00960984 Jy ! Component: 200 - total flux cleaned = 0.00986732 Jy ! Total flux subtracted in 200 components = 0.00986732 Jy ! Clean residual min=-0.002486 max=0.003209 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0439973 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.0439973 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=0.018900Jy sigma=0.738444 ! Fit after self-cal, rms=0.018762Jy sigma=0.732634 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 3.981 at 0.4166 degrees (North through East) ! Clean map min=-0.0021624 max=0.03494 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 KP 0.93 LA 0.98 ! MK 0.84 NL 1.42 OV 1.12 PT 0.91 ! SC 2.46 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 KP 1.02 LA 1.24 ! MK 1.02 NL 1.12 OV 0.81 PT 1.00 ! SC 1.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 KP 1.01 LA 1.01 ! MK 1.04 NL 1.09 OV 1.05 PT 0.84 ! SC 2.44 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 KP 0.99 LA 0.97 ! MK 1.15 NL 1.17 OV 1.10 PT 0.87 ! SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 KP 0.99 LA 1.04 ! MK 0.95 NL 1.04 OV 1.00 PT 0.94 ! SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.81 KP 0.95 LA 1.09 ! MK 1.08 NL 1.07 OV 0.99 PT 0.83 ! SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 KP 1.10 LA 1.01 ! MK 1.07 NL 1.10 OV 1.03 PT 0.93 ! SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.89 KP 0.92 LA 0.99 ! MK 0.96 NL 0.98 OV 0.91 PT 1.06 ! SC 0.86 ! ! ! Fit before self-cal, rms=0.018762Jy sigma=0.732634 ! Fit after self-cal, rms=0.022006Jy sigma=0.677399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.051 mas, bpa=-0.1159 degrees ! Estimated noise=0.565612 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 = -0.000362282 Jy ! Component: 100 - total flux cleaned = -0.000364583 Jy ! Component: 150 - total flux cleaned = -0.000364282 Jy ! Component: 200 - total flux cleaned = -0.000379804 Jy ! Total flux subtracted in 200 components = -0.000379804 Jy ! Clean residual min=-0.001466 max=0.001516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0436175 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0436175 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=0.021965Jy sigma=0.675128 ! Fit after self-cal, rms=0.022084Jy sigma=0.674165 ! 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=0.022084Jy sigma=0.674165 ! Fit after self-cal, rms=0.022672Jy sigma=0.674009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.741 mas, bmaj=4.056 mas, bpa=-0.1809 degrees ! Estimated noise=0.565826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175792 Jy ! Component: 100 - total flux cleaned = -0.000205635 Jy ! Component: 150 - total flux cleaned = -0.000232499 Jy ! Component: 200 - total flux cleaned = -0.000245035 Jy ! Total flux subtracted in 200 components = -0.000245035 Jy ! Clean residual min=-0.001453 max=0.001518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0433725 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0433725 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=0.022653Jy sigma=0.672849 ! Fit after self-cal, rms=0.022663Jy sigma=0.672752 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 (54, -70.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136822 Jy ! Component: 100 - total flux cleaned = 0.00162264 Jy ! Component: 150 - total flux cleaned = 0.00178765 Jy ! Component: 200 - total flux cleaned = 0.00192841 Jy ! Total flux subtracted in 200 components = 0.00192841 Jy ! Clean residual min=-0.001322 max=0.001286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0453009 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.0453009 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=0.022539Jy sigma=0.666389 ! Fit after self-cal, rms=0.022541Jy sigma=0.665982 ! 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=0.022541Jy sigma=0.665982 ! Fit after self-cal, rms=0.022490Jy sigma=0.665520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.743 mas, bmaj=4.062 mas, bpa=-0.3005 degrees ! Estimated noise=0.563162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418299 Jy ! Component: 100 - total flux cleaned = 0.000401706 Jy ! Component: 150 - total flux cleaned = 0.000433958 Jy ! Component: 200 - total flux cleaned = 0.000478469 Jy ! Total flux subtracted in 200 components = 0.000478469 Jy ! Clean residual min=-0.001267 max=0.001240 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0457794 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0457794 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=0.022452Jy sigma=0.664029 ! Fit after self-cal, rms=0.022458Jy sigma=0.663973 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 = 7.77205e-05 Jy ! Component: 100 - total flux cleaned = 9.06789e-05 Jy ! Component: 150 - total flux cleaned = 0.000139642 Jy ! Component: 200 - total flux cleaned = 0.000162858 Jy ! Total flux subtracted in 200 components = 0.000162858 Jy ! Clean residual min=-0.001257 max=0.001243 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0459423 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.0459423 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=0.022439Jy sigma=0.663265 ! Fit after self-cal, rms=0.022440Jy sigma=0.663249 ! 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=0.022440Jy sigma=0.663249 ! Fit after self-cal, rms=0.022440Jy sigma=0.663130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=7.324 mas, bpa=15.53 degrees ! Estimated noise=0.669851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131857 Jy ! Component: 100 - total flux cleaned = -9.86334e-05 Jy ! Component: 150 - total flux cleaned = -8.85749e-05 Jy ! Component: 200 - total flux cleaned = -7.93372e-05 Jy ! Total flux subtracted in 200 components = -7.93372e-05 Jy ! Clean residual min=-0.001477 max=0.001353 Jy/beam ! Clean residual mean=-0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0458629 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0458629 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=0.022437Jy sigma=0.662877 ! Fit after self-cal, rms=0.022437Jy sigma=0.662850 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 = -6.79195e-05 Jy ! Component: 100 - total flux cleaned = -6.79128e-05 Jy ! Component: 150 - total flux cleaned = -5.95055e-05 Jy ! Component: 200 - total flux cleaned = -5.96315e-05 Jy ! Total flux subtracted in 200 components = -5.96315e-05 Jy ! Clean residual min=-0.001462 max=0.001344 Jy/beam ! Clean residual mean=-0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0458033 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.0458033 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=0.022439Jy sigma=0.662727 ! Fit after self-cal, rms=0.022438Jy sigma=0.662706 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.065 mas, bpa=-0.2837 degrees ! Estimated noise=0.562361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.744 x 4.065 at -0.2837 degrees (North through East) ! Clean map min=-0.0011882 max=0.03487 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.442 mas, bpa=-0.6447 degrees ! Estimated noise=0.725827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274076 Jy ! Component: 100 - total flux cleaned = 0.0346441 Jy ! Component: 150 - total flux cleaned = 0.0382481 Jy ! Component: 200 - total flux cleaned = 0.0406168 Jy ! Total flux subtracted in 200 components = 0.0406168 Jy ! Clean residual min=-0.001900 max=0.001924 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0406168 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0406168 Jy ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.065 mas, bpa=-0.2837 degrees ! Estimated noise=0.562361 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) ! Added new window around map position (-3, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203278 Jy ! Component: 100 - total flux cleaned = 0.00341271 Jy ! Component: 150 - total flux cleaned = 0.00427065 Jy ! Component: 200 - total flux cleaned = 0.00462429 Jy ! Total flux subtracted in 200 components = 0.00462429 Jy ! Clean residual min=-0.001299 max=0.001235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0452411 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.0452411 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=4.2 mas, bmaj=7.324 mas, bpa=15.53 degrees ! Estimated noise=0.669851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532723 Jy ! Component: 100 - total flux cleaned = 0.000624894 Jy ! Component: 150 - total flux cleaned = 0.000684773 Jy ! Component: 200 - total flux cleaned = 0.000702709 Jy ! Total flux subtracted in 200 components = 0.000702709 Jy ! Clean residual min=-0.001502 max=0.001276 Jy/beam ! Clean residual mean=-0.000005 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0459438 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 = 5.11204e-05 Jy ! Component: 100 - total flux cleaned = 9.82377e-05 Jy ! Component: 150 - total flux cleaned = 0.000112944 Jy ! Component: 200 - total flux cleaned = 0.00012646 Jy ! Total flux subtracted in 200 components = 0.00012646 Jy ! Clean residual min=-0.001467 max=0.001263 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0460703 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 98 components and 0.0460703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=4.065 mas, bpa=-0.2837 degrees ! Estimated noise=0.562361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236999 Jy ! Component: 100 - total flux cleaned = -0.000261481 Jy ! Component: 150 - total flux cleaned = -0.000239794 Jy ! Component: 200 - total flux cleaned = -0.000198929 Jy ! Total flux subtracted in 200 components = -0.000198929 Jy ! Clean residual min=-0.001179 max=0.001247 Jy/beam ! Clean residual mean=-0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0458714 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.0458714 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=0.022493Jy sigma=0.664990 ! Fit after self-cal, rms=0.022501Jy sigma=0.664418 wmodel J0711-0238_C_map.mod ! Writing 117 model components to file: J0711-0238_C_map.mod wobs J0711-0238_C_uvs.fits ! Writing UV FITS file: J0711-0238_C_uvs.fits wwins J0711-0238_C_map.win ! wwins: Wrote 4 windows to J0711-0238_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 = 0.000157481 Jy ! Component: 100 - total flux cleaned = 0.000200114 Jy ! Component: 150 - total flux cleaned = 0.000141842 Jy ! Component: 200 - total flux cleaned = 0.000123103 Jy ! Component: 250 - total flux cleaned = 0.00014082 Jy ! Component: 300 - total flux cleaned = 5.56956e-05 Jy ! Component: 350 - total flux cleaned = -7.63121e-05 Jy ! Component: 400 - total flux cleaned = -0.000188766 Jy ! Component: 450 - total flux cleaned = -0.000267294 Jy ! Component: 500 - total flux cleaned = -0.000420921 Jy ! Component: 550 - total flux cleaned = -0.000480896 Jy ! Component: 600 - total flux cleaned = -0.000568918 Jy ! Component: 650 - total flux cleaned = -0.000640611 Jy ! Component: 700 - total flux cleaned = -0.000724711 Jy ! Component: 750 - total flux cleaned = -0.000793214 Jy ! Component: 800 - total flux cleaned = -0.000860645 Jy ! Component: 850 - total flux cleaned = -0.000900091 Jy ! Component: 900 - total flux cleaned = -0.000952112 Jy ! Component: 950 - total flux cleaned = -0.00099042 Jy ! Component: 1000 - total flux cleaned = -0.00100299 Jy ! Component: 1050 - total flux cleaned = -0.00106453 Jy ! Component: 1100 - total flux cleaned = -0.00108842 Jy ! Component: 1150 - total flux cleaned = -0.00111202 Jy ! Component: 1200 - total flux cleaned = -0.00113545 Jy ! Component: 1250 - total flux cleaned = -0.00115858 Jy ! Component: 1300 - total flux cleaned = -0.00118126 Jy ! Component: 1350 - total flux cleaned = -0.00117017 Jy ! Component: 1400 - total flux cleaned = -0.00122513 Jy ! Component: 1450 - total flux cleaned = -0.00121417 Jy ! Component: 1500 - total flux cleaned = -0.00124634 Jy ! Component: 1550 - total flux cleaned = -0.00126754 Jy ! Component: 1600 - total flux cleaned = -0.00127815 Jy ! Component: 1650 - total flux cleaned = -0.00129865 Jy ! Component: 1700 - total flux cleaned = -0.0013191 Jy ! Component: 1750 - total flux cleaned = -0.00132919 Jy ! Component: 1800 - total flux cleaned = -0.00135911 Jy ! Component: 1850 - total flux cleaned = -0.00135925 Jy ! Component: 1900 - total flux cleaned = -0.0013983 Jy ! Component: 1950 - total flux cleaned = -0.00137898 Jy ! Component: 2000 - total flux cleaned = -0.00137894 Jy ! Component: 2050 - total flux cleaned = -0.00135999 Jy ! Component: 2100 - total flux cleaned = -0.00135998 Jy ! Component: 2150 - total flux cleaned = -0.00133232 Jy ! Component: 2200 - total flux cleaned = -0.00130511 Jy ! Component: 2250 - total flux cleaned = -0.00130502 Jy ! Component: 2300 - total flux cleaned = -0.00122472 Jy ! Component: 2350 - total flux cleaned = -0.00121591 Jy ! Component: 2400 - total flux cleaned = -0.00116338 Jy ! Component: 2450 - total flux cleaned = -0.0011549 Jy ! Component: 2500 - total flux cleaned = -0.00112924 Jy ! Component: 2550 - total flux cleaned = -0.0011376 Jy ! Component: 2600 - total flux cleaned = -0.00112075 Jy ! Component: 2650 - total flux cleaned = -0.00107921 Jy ! Component: 2700 - total flux cleaned = -0.00106265 Jy ! Component: 2750 - total flux cleaned = -0.00103805 Jy ! Component: 2800 - total flux cleaned = -0.00105417 Jy ! Component: 2850 - total flux cleaned = -0.00103811 Jy ! Component: 2900 - total flux cleaned = -0.000998243 Jy ! Component: 2950 - total flux cleaned = -0.000982548 Jy ! Component: 3000 - total flux cleaned = -0.000966899 Jy ! Component: 3050 - total flux cleaned = -0.000959119 Jy ! Component: 3100 - total flux cleaned = -0.000928336 Jy ! Component: 3150 - total flux cleaned = -0.000935906 Jy ! Component: 3200 - total flux cleaned = -0.000882942 Jy ! Component: 3250 - total flux cleaned = -0.000860545 Jy ! Component: 3300 - total flux cleaned = -0.000890221 Jy ! Component: 3350 - total flux cleaned = -0.000867936 Jy ! Component: 3400 - total flux cleaned = -0.000867851 Jy ! Component: 3450 - total flux cleaned = -0.000867863 Jy ! Component: 3500 - total flux cleaned = -0.000831754 Jy ! Component: 3550 - total flux cleaned = -0.00081037 Jy ! Component: 3600 - total flux cleaned = -0.000831567 Jy ! Component: 3650 - total flux cleaned = -0.000817387 Jy ! Component: 3700 - total flux cleaned = -0.000789453 Jy ! Component: 3750 - total flux cleaned = -0.000782508 Jy ! Component: 3800 - total flux cleaned = -0.000754838 Jy ! Component: 3850 - total flux cleaned = -0.000761737 Jy ! Component: 3900 - total flux cleaned = -0.000713998 Jy ! Component: 3950 - total flux cleaned = -0.000727511 Jy ! Component: 4000 - total flux cleaned = -0.0007005 Jy ! Component: 4050 - total flux cleaned = -0.000667043 Jy ! Total flux subtracted in 4096 components = -0.000660445 Jy ! Clean residual min=-0.000343 max=0.000406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0452109 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 383 components and 0.0452109 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0711-0238_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.744 x 4.065 at -0.2837 degrees (North through East) ! Clean map min=-0.00085244 max=0.034854 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0711-0238_C_map.fits wmodel /vlbi/sb072/temp_maps//J0711-0238_C_map.mod ! Writing 383 model components to file: /vlbi/sb072/temp_maps//J0711-0238_C_map.mod wobs /vlbi/sb072/temp_maps//J0711-0238_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0711-0238_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0711-0238_C_map.win ! wwins: Wrote 5 windows to /vlbi/sb072/temp_maps//J0711-0238_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0348544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115248 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99197 0.99197 1.98394 3.96788 7.93576 15.8715 31.7431 63.4861 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.428 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0711-0238_C_dfm.log closed on Tue Mar 5 22:44:21 2019