! Started logfile: /image_prod/ug002_uva//J1724+6055_S_dfm.log on Thu Mar 5 03:14:35 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1724+6055_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1724+6055_S_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982778 visibilities/baseline/integration-bin. ! Found source: J1724+6055 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 10614 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1724+6055_S] 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 0.500x0.500 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018606Jy sigma=8.179400 ! Fit after self-cal, rms=0.834026Jy sigma=6.702702 ! 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=3.52 mas, bmaj=4.465 mas, bpa=-14.42 degrees ! Estimated noise=1.42277 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 = 0.120618 Jy ! Component: 100 - total flux cleaned = 0.155573 Jy ! Total flux subtracted in 100 components = 0.155573 Jy ! Clean residual min=-0.011521 max=0.042283 Jy/beam ! Clean residual mean=-0.000123 rms=0.003010 Jy/beam ! Combined flux in latest and established models = 0.155573 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.155573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097368Jy sigma=0.656319 ! Fit after self-cal, rms=0.097322Jy sigma=0.655329 ! Inverting map ! Added new window around map position (-8, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351596 Jy ! Component: 100 - total flux cleaned = 0.0516374 Jy ! Total flux subtracted in 100 components = 0.0516374 Jy ! Clean residual min=-0.006692 max=0.012232 Jy/beam ! Clean residual mean=-0.000049 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.207211 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.207211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082433Jy sigma=0.514375 ! Fit after self-cal, rms=0.080861Jy sigma=0.500670 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130624 Jy ! Component: 100 - total flux cleaned = 0.0207881 Jy ! Total flux subtracted in 100 components = 0.0207881 Jy ! Clean residual min=-0.005718 max=0.005239 Jy/beam ! Clean residual mean=-0.000020 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.227999 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.227999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077975Jy sigma=0.475262 ! Fit after self-cal, rms=0.077824Jy sigma=0.473911 ! 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=4.377 mas, bmaj=5.447 mas, bpa=-6.981 degrees ! Estimated noise=0.884521 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 = 0.00733206 Jy ! Component: 100 - total flux cleaned = 0.011504 Jy ! Component: 150 - total flux cleaned = 0.0140421 Jy ! Component: 200 - total flux cleaned = 0.0156401 Jy ! Total flux subtracted in 200 components = 0.0156401 Jy ! Clean residual min=-0.004612 max=0.003635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.243639 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.243639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076778Jy sigma=0.468345 ! Fit after self-cal, rms=0.076755Jy sigma=0.468105 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.377 x 5.447 at -6.981 degrees (North through East) ! Clean map min=-0.0046444 max=0.16287 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.99 ! LA 1.05 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 1.03 MK 0.99 NL 0.95 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.99 ! LA 1.04 MK 1.02 NL 0.94 OV 0.98 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.076755Jy sigma=0.468105 ! Fit after self-cal, rms=0.075649Jy sigma=0.465671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.394 mas, bmaj=5.462 mas, bpa=-6.915 degrees ! Estimated noise=0.887612 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 = 0.00261958 Jy ! Component: 100 - total flux cleaned = 0.00328513 Jy ! Component: 150 - total flux cleaned = 0.00350541 Jy ! Component: 200 - total flux cleaned = 0.0036136 Jy ! Total flux subtracted in 200 components = 0.0036136 Jy ! Clean residual min=-0.003563 max=0.003175 Jy/beam ! Clean residual mean=-0.000012 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.247253 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.247253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075524Jy sigma=0.464924 ! Fit after self-cal, rms=0.075507Jy sigma=0.464787 ! 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. ! ! Fit before self-cal, rms=0.075507Jy sigma=0.464787 ! Fit after self-cal, rms=0.067707Jy sigma=0.446340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.394 mas, bmaj=5.459 mas, bpa=-7.401 degrees ! Estimated noise=0.887007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142621 Jy ! Component: 100 - total flux cleaned = 0.0014616 Jy ! Component: 150 - total flux cleaned = 0.0014867 Jy ! Component: 200 - total flux cleaned = 0.00150715 Jy ! Total flux subtracted in 200 components = 0.00150715 Jy ! Clean residual min=-0.001606 max=0.001869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.24876 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.24876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067659Jy sigma=0.445996 ! Fit after self-cal, rms=0.067644Jy sigma=0.445837 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 (-93.5, -102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156919 Jy ! Component: 100 - total flux cleaned = 0.00185206 Jy ! Component: 150 - total flux cleaned = 0.00190849 Jy ! Component: 200 - total flux cleaned = 0.00193271 Jy ! Total flux subtracted in 200 components = 0.00193271 Jy ! Clean residual min=-0.001583 max=0.001508 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.250692 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.250693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067586Jy sigma=0.445515 ! Fit after self-cal, rms=0.067581Jy sigma=0.445497 ! 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. ! ! Fit before self-cal, rms=0.067581Jy sigma=0.445497 ! Fit after self-cal, rms=0.067376Jy sigma=0.445145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.392 mas, bmaj=5.463 mas, bpa=-7.424 degrees ! Estimated noise=0.884817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056225 Jy ! Component: 100 - total flux cleaned = 0.000686315 Jy ! Component: 150 - total flux cleaned = 0.000751125 Jy ! Component: 200 - total flux cleaned = 0.000733739 Jy ! Total flux subtracted in 200 components = 0.000733739 Jy ! Clean residual min=-0.001518 max=0.001431 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.251426 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.251426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067359Jy sigma=0.445012 ! Fit after self-cal, rms=0.067355Jy sigma=0.444995 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 = 0.000126953 Jy ! Component: 100 - total flux cleaned = 0.000128026 Jy ! Component: 150 - total flux cleaned = 0.000111633 Jy ! Component: 200 - total flux cleaned = 8.14713e-05 Jy ! Total flux subtracted in 200 components = 8.14713e-05 Jy ! Clean residual min=-0.001544 max=0.001408 Jy/beam ! Clean residual mean=-0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.251508 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.251508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067347Jy sigma=0.444927 ! Fit after self-cal, rms=0.067346Jy sigma=0.444921 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.067346Jy sigma=0.444921 ! Fit after self-cal, rms=0.067351Jy sigma=0.444902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.617 mas, bmaj=9.573 mas, bpa=27.51 degrees ! Estimated noise=1.06182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897492 Jy ! Component: 100 - total flux cleaned = 0.000834731 Jy ! Component: 150 - total flux cleaned = 0.000794301 Jy ! Component: 200 - total flux cleaned = 0.00075993 Jy ! Total flux subtracted in 200 components = 0.00075993 Jy ! Clean residual min=-0.001730 max=0.001527 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.252268 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.252268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067347Jy sigma=0.444879 ! Fit after self-cal, rms=0.067345Jy sigma=0.444857 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 = 0.000158891 Jy ! Component: 100 - total flux cleaned = 0.000147935 Jy ! Component: 150 - total flux cleaned = 0.000158489 Jy ! Component: 200 - total flux cleaned = 0.000167826 Jy ! Total flux subtracted in 200 components = 0.000167826 Jy ! Clean residual min=-0.001740 max=0.001518 Jy/beam ! Clean residual mean=-0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.252435 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.252435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067345Jy sigma=0.444864 ! Fit after self-cal, rms=0.067345Jy sigma=0.444857 ! 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=4.392 mas, bmaj=5.467 mas, bpa=-7.49 degrees ! Estimated noise=0.885118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.392 x 5.467 at -7.49 degrees (North through East) ! Clean map min=-0.0015195 max=0.16263 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=3.526 mas, bmaj=4.484 mas, bpa=-15.11 degrees ! Estimated noise=1.43183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122146 Jy ! Component: 100 - total flux cleaned = 0.169634 Jy ! Component: 150 - total flux cleaned = 0.196805 Jy ! Component: 200 - total flux cleaned = 0.212905 Jy ! Total flux subtracted in 200 components = 0.212905 Jy ! Clean residual min=-0.003935 max=0.008409 Jy/beam ! Clean residual mean=-0.000052 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.212906 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.212906 Jy ! Inverting map and beam ! Estimated beam: bmin=4.392 mas, bmaj=5.467 mas, bpa=-7.49 degrees ! Estimated noise=0.885118 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 = 0.0142515 Jy ! Component: 100 - total flux cleaned = 0.0226481 Jy ! Component: 150 - total flux cleaned = 0.0279327 Jy ! Component: 200 - total flux cleaned = 0.0313682 Jy ! Total flux subtracted in 200 components = 0.0313682 Jy ! Clean residual min=-0.001845 max=0.002349 Jy/beam ! Clean residual mean=-0.000008 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.244274 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.244274 Jy ! Inverting map ! Added new window around map position (-5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266236 Jy ! Component: 100 - total flux cleaned = 0.00460359 Jy ! Component: 150 - total flux cleaned = 0.00610946 Jy ! Component: 200 - total flux cleaned = 0.00729927 Jy ! Total flux subtracted in 200 components = 0.00729927 Jy ! Clean residual min=-0.001621 max=0.001559 Jy/beam ! Clean residual mean=-0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.251573 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.251573 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.617 mas, bmaj=9.573 mas, bpa=27.51 degrees ! Estimated noise=1.06182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098188 Jy ! Component: 100 - total flux cleaned = 0.00134228 Jy ! Component: 150 - total flux cleaned = 0.00157374 Jy ! Component: 200 - total flux cleaned = 0.00172823 Jy ! Total flux subtracted in 200 components = 0.00172823 Jy ! Clean residual min=-0.001897 max=0.001549 Jy/beam ! Clean residual mean=-0.000006 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.253301 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 = 8.46377e-05 Jy ! Component: 100 - total flux cleaned = 0.000100426 Jy ! Component: 150 - total flux cleaned = 0.000129178 Jy ! Component: 200 - total flux cleaned = 0.000155623 Jy ! Total flux subtracted in 200 components = 0.000155623 Jy ! Clean residual min=-0.001875 max=0.001556 Jy/beam ! Clean residual mean=-0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.253457 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 124 components and 0.253457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.392 mas, bmaj=5.467 mas, bpa=-7.49 degrees ! Estimated noise=0.885118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.93318e-05 Jy ! Component: 100 - total flux cleaned = -1.75342e-05 Jy ! Component: 150 - total flux cleaned = -1.692e-05 Jy ! Component: 200 - total flux cleaned = -4.02757e-05 Jy ! Total flux subtracted in 200 components = -4.02757e-05 Jy ! Clean residual min=-0.001556 max=0.001551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.253417 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.253417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067344Jy sigma=0.444883 ! Fit after self-cal, rms=0.067338Jy sigma=0.444826 wmodel J1724+6055_S_map.mod ! Writing 142 model components to file: J1724+6055_S_map.mod wobs J1724+6055_S_uvs.fits ! Writing UV FITS file: J1724+6055_S_uvs.fits wwins J1724+6055_S_map.win ! wwins: Wrote 4 windows to J1724+6055_S_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 = -0.000347631 Jy ! Component: 100 - total flux cleaned = -0.000534042 Jy ! Component: 150 - total flux cleaned = -0.000710679 Jy ! Component: 200 - total flux cleaned = -0.00088055 Jy ! Component: 250 - total flux cleaned = -0.00095057 Jy ! Component: 300 - total flux cleaned = -0.00101892 Jy ! Component: 350 - total flux cleaned = -0.00108555 Jy ! Component: 400 - total flux cleaned = -0.00117245 Jy ! Component: 450 - total flux cleaned = -0.00121523 Jy ! Component: 500 - total flux cleaned = -0.00125677 Jy ! Component: 550 - total flux cleaned = -0.00131796 Jy ! Component: 600 - total flux cleaned = -0.00137812 Jy ! Component: 650 - total flux cleaned = -0.00143716 Jy ! Component: 700 - total flux cleaned = -0.00153363 Jy ! Component: 750 - total flux cleaned = -0.00157123 Jy ! Component: 800 - total flux cleaned = -0.00159006 Jy ! Component: 850 - total flux cleaned = -0.00166322 Jy ! Component: 900 - total flux cleaned = -0.00166325 Jy ! Component: 950 - total flux cleaned = -0.00162815 Jy ! Component: 1000 - total flux cleaned = -0.0017159 Jy ! Component: 1050 - total flux cleaned = -0.0016985 Jy ! Component: 1100 - total flux cleaned = -0.00166441 Jy ! Component: 1150 - total flux cleaned = -0.00164778 Jy ! Component: 1200 - total flux cleaned = -0.00166435 Jy ! Component: 1250 - total flux cleaned = -0.00158215 Jy ! Component: 1300 - total flux cleaned = -0.00156609 Jy ! Component: 1350 - total flux cleaned = -0.00148604 Jy ! Component: 1400 - total flux cleaned = -0.00147028 Jy ! Component: 1450 - total flux cleaned = -0.00142356 Jy ! Component: 1500 - total flux cleaned = -0.00134619 Jy ! Component: 1550 - total flux cleaned = -0.00131552 Jy ! Component: 1600 - total flux cleaned = -0.00123951 Jy ! Component: 1650 - total flux cleaned = -0.00122435 Jy ! Component: 1700 - total flux cleaned = -0.00114989 Jy ! Component: 1750 - total flux cleaned = -0.00106176 Jy ! Component: 1800 - total flux cleaned = -0.00107626 Jy ! Component: 1850 - total flux cleaned = -0.000960951 Jy ! Component: 1900 - total flux cleaned = -0.000917942 Jy ! Component: 1950 - total flux cleaned = -0.00086138 Jy ! Component: 2000 - total flux cleaned = -0.000805218 Jy ! Component: 2050 - total flux cleaned = -0.000790971 Jy ! Component: 2100 - total flux cleaned = -0.000694689 Jy ! Component: 2150 - total flux cleaned = -0.000599221 Jy ! Component: 2200 - total flux cleaned = -0.000572084 Jy ! Component: 2250 - total flux cleaned = -0.000545121 Jy ! Component: 2300 - total flux cleaned = -0.000386074 Jy ! Component: 2350 - total flux cleaned = -0.0003467 Jy ! Component: 2400 - total flux cleaned = -0.000372539 Jy ! Component: 2450 - total flux cleaned = -0.000269385 Jy ! Component: 2500 - total flux cleaned = -0.000269486 Jy ! Component: 2550 - total flux cleaned = -0.000193425 Jy ! Component: 2600 - total flux cleaned = -0.000193343 Jy ! Component: 2650 - total flux cleaned = -0.000130906 Jy ! Component: 2700 - total flux cleaned = -0.000118566 Jy ! Component: 2750 - total flux cleaned = -3.26338e-05 Jy ! Component: 2800 - total flux cleaned = -8.34328e-06 Jy ! Component: 2850 - total flux cleaned = 3.99282e-05 Jy ! Component: 2900 - total flux cleaned = 6.41057e-05 Jy ! Component: 2950 - total flux cleaned = 0.000111614 Jy ! Component: 3000 - total flux cleaned = 0.00013526 Jy ! Component: 3050 - total flux cleaned = 0.000182209 Jy ! Component: 3100 - total flux cleaned = 0.000228737 Jy ! Component: 3150 - total flux cleaned = 0.000251907 Jy ! Component: 3200 - total flux cleaned = 0.000343556 Jy ! Component: 3250 - total flux cleaned = 0.000377614 Jy ! Component: 3300 - total flux cleaned = 0.00040016 Jy ! Component: 3350 - total flux cleaned = 0.000456226 Jy ! Component: 3400 - total flux cleaned = 0.000534135 Jy ! Component: 3450 - total flux cleaned = 0.000545315 Jy ! Component: 3500 - total flux cleaned = 0.000622178 Jy ! Component: 3550 - total flux cleaned = 0.00066576 Jy ! Component: 3600 - total flux cleaned = 0.000698231 Jy ! Component: 3650 - total flux cleaned = 0.000730504 Jy ! Component: 3700 - total flux cleaned = 0.000762646 Jy ! Component: 3750 - total flux cleaned = 0.00082626 Jy ! Component: 3800 - total flux cleaned = 0.000878955 Jy ! Component: 3850 - total flux cleaned = 0.000899931 Jy ! Component: 3900 - total flux cleaned = 0.000910309 Jy ! Component: 3950 - total flux cleaned = 0.000961977 Jy ! Component: 4000 - total flux cleaned = 0.000982525 Jy ! Component: 4050 - total flux cleaned = 0.00100295 Jy ! Total flux subtracted in 4096 components = 0.0010537 Jy ! Clean residual min=-0.000645 max=0.000563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.25447 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 424 components and 0.25447 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1724+6055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.392 x 5.467 at -7.49 degrees (North through East) ! Clean map min=-0.0014057 max=0.16297 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1724+6055_S_map.fits wmodel /image_prod/ug002_uva//J1724+6055_S_map.mod ! Writing 424 model components to file: /image_prod/ug002_uva//J1724+6055_S_map.mod wobs /image_prod/ug002_uva//J1724+6055_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1724+6055_S_uvs.fits wwins /image_prod/ug002_uva//J1724+6055_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1724+6055_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.162973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350051 0.350051 0.700103 1.40021 2.80041 5.60082 11.2016 22.4033 44.8066 89.6131 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 857.017 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1724+6055_S_dfm.log closed on Thu Mar 5 03:14:39 2020