! Started logfile: /image_prod/ug002_uva//J1524+7336_S_dfm.log on Thu Mar 5 02:13:46 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//J1524+7336_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1524+7336_S_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! AN table 2: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973127 visibilities/baseline/integration-bin. ! Found source: J1524+7336 ! ! 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 44 lines of history. ! ! Reading 5649 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 J1524+7336_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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008662Jy sigma=7.305781 ! Fit after self-cal, rms=0.897543Jy sigma=6.463832 ! 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=3.143 mas, bmaj=3.793 mas, bpa=83.27 degrees ! Estimated noise=2.07729 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 = 0.0814195 Jy ! Component: 100 - total flux cleaned = 0.102238 Jy ! Total flux subtracted in 100 components = 0.102238 Jy ! Clean residual min=-0.006360 max=0.008882 Jy/beam ! Clean residual mean=-0.000046 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.102238 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.102238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074159Jy sigma=0.465653 ! Fit after self-cal, rms=0.073943Jy sigma=0.464874 ! Inverting map ! Added new window around map position (4, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00996167 Jy ! Component: 100 - total flux cleaned = 0.0161038 Jy ! Total flux subtracted in 100 components = 0.0161038 Jy ! Clean residual min=-0.005673 max=0.005995 Jy/beam ! Clean residual mean=-0.000032 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.118341 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.118341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072537Jy sigma=0.446678 ! Fit after self-cal, rms=0.072464Jy sigma=0.446047 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=4.575 mas, bpa=75.91 degrees ! Estimated noise=1.34351 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 (7, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713647 Jy ! Component: 100 - total flux cleaned = 0.0113181 Jy ! Component: 150 - total flux cleaned = 0.0133951 Jy ! Component: 200 - total flux cleaned = 0.0139315 Jy ! Total flux subtracted in 200 components = 0.0139315 Jy ! Clean residual min=-0.005205 max=0.006194 Jy/beam ! Clean residual mean=-0.000052 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.132273 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.132273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071787Jy sigma=0.438726 ! Fit after self-cal, rms=0.071746Jy sigma=0.438310 ! Inverting map ! Added new window around map position (13.5, -83). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601696 Jy ! Component: 100 - total flux cleaned = 0.0095287 Jy ! Component: 150 - total flux cleaned = 0.0121743 Jy ! Component: 200 - total flux cleaned = 0.013799 Jy ! Total flux subtracted in 200 components = 0.013799 Jy ! Clean residual min=-0.005232 max=0.004866 Jy/beam ! Clean residual mean=-0.000031 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.146072 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.146072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071181Jy sigma=0.433130 ! Fit after self-cal, rms=0.071164Jy sigma=0.432842 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 4.575 at 75.91 degrees (North through East) ! Clean map min=-0.0048338 max=0.10434 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.10 KP 0.96 LA 1.08 ! MK 0.98 NL 0.77 OV 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.92 HN 1.00 KP 0.99 ! LA 0.98 MK 0.94 OV 0.90 PT 1.10 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.89 KP 1.06 LA 1.01 ! MK 1.05 NL 1.01 OV 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.98 HN 1.06 KP 0.98 ! LA 1.00 MK 0.95 OV 0.87 PT 1.05 ! SC 1.60 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 HN 1.12 KP 1.03 LA 0.98 ! MK 1.04 NL 0.89 OV 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.98 HN 1.04 KP 1.00 ! LA 0.97 MK 1.01 OV 0.88 PT 1.04 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.071164Jy sigma=0.432842 ! Fit after self-cal, rms=0.075276Jy sigma=0.424779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=4.612 mas, bpa=76.62 degrees ! Estimated noise=1.32804 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 = 0.00172026 Jy ! Component: 100 - total flux cleaned = 0.00232684 Jy ! Component: 150 - total flux cleaned = 0.00269748 Jy ! Component: 200 - total flux cleaned = 0.00296532 Jy ! Total flux subtracted in 200 components = 0.00296532 Jy ! Clean residual min=-0.002980 max=0.002958 Jy/beam ! Clean residual mean=-0.000037 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.149037 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.149037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075122Jy sigma=0.423599 ! Fit after self-cal, rms=0.075237Jy sigma=0.423380 ! 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=0.075237Jy sigma=0.423380 ! Fit after self-cal, rms=0.077877Jy sigma=0.420451 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=4.659 mas, bpa=76.41 degrees ! Estimated noise=1.33519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009926 Jy ! Component: 100 - total flux cleaned = 0.00135443 Jy ! Component: 150 - total flux cleaned = 0.00160534 Jy ! Component: 200 - total flux cleaned = 0.00175863 Jy ! Total flux subtracted in 200 components = 0.00175863 Jy ! Clean residual min=-0.002267 max=0.002195 Jy/beam ! Clean residual mean=-0.000015 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.150796 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.150796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077814Jy sigma=0.420113 ! Fit after self-cal, rms=0.077859Jy sigma=0.420049 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 = 0.000119553 Jy ! Component: 100 - total flux cleaned = 0.000147474 Jy ! Component: 150 - total flux cleaned = 0.000148104 Jy ! Component: 200 - total flux cleaned = 0.000123621 Jy ! Total flux subtracted in 200 components = 0.000123621 Jy ! Clean residual min=-0.002238 max=0.002186 Jy/beam ! Clean residual mean=-0.000015 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.15092 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.15092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077833Jy sigma=0.419930 ! Fit after self-cal, rms=0.077834Jy sigma=0.419920 ! 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=0.077834Jy sigma=0.419920 ! Fit after self-cal, rms=0.078057Jy sigma=0.419873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.975 mas, bmaj=4.667 mas, bpa=76.77 degrees ! Estimated noise=1.33411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.06951e-05 Jy ! Component: 100 - total flux cleaned = 6.73184e-05 Jy ! Component: 150 - total flux cleaned = 6.66931e-05 Jy ! Component: 200 - total flux cleaned = 8.88349e-05 Jy ! Total flux subtracted in 200 components = 8.88349e-05 Jy ! Clean residual min=-0.002221 max=0.002170 Jy/beam ! Clean residual mean=-0.000015 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.151008 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.151008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078032Jy sigma=0.419771 ! Fit after self-cal, rms=0.078039Jy sigma=0.419763 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 = 1.66484e-06 Jy ! Component: 100 - total flux cleaned = 2.16546e-06 Jy ! Component: 150 - total flux cleaned = 2.27049e-05 Jy ! Component: 200 - total flux cleaned = 4.23414e-05 Jy ! Total flux subtracted in 200 components = 4.23414e-05 Jy ! Clean residual min=-0.002222 max=0.002184 Jy/beam ! Clean residual mean=-0.000015 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.151051 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.151051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078021Jy sigma=0.419689 ! Fit after self-cal, rms=0.078022Jy sigma=0.419685 ! 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=0.078022Jy sigma=0.419685 ! Fit after self-cal, rms=0.078122Jy sigma=0.419672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.121 mas, bmaj=9.865 mas, bpa=63.75 degrees ! Estimated noise=1.59738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367108 Jy ! Component: 100 - total flux cleaned = -0.000322216 Jy ! Component: 150 - total flux cleaned = -0.000289554 Jy ! Component: 200 - total flux cleaned = -0.000245271 Jy ! Total flux subtracted in 200 components = -0.000245271 Jy ! Clean residual min=-0.002132 max=0.002169 Jy/beam ! Clean residual mean=-0.000032 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.150806 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.150806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078117Jy sigma=0.419664 ! Fit after self-cal, rms=0.078118Jy sigma=0.419653 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 = -3.21422e-05 Jy ! Component: 100 - total flux cleaned = -4.85469e-05 Jy ! Component: 150 - total flux cleaned = -7.5914e-05 Jy ! Component: 200 - total flux cleaned = -7.55592e-05 Jy ! Total flux subtracted in 200 components = -7.55592e-05 Jy ! Clean residual min=-0.002102 max=0.002147 Jy/beam ! Clean residual mean=-0.000032 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.15073 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.15073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078119Jy sigma=0.419658 ! Fit after self-cal, rms=0.078120Jy sigma=0.419654 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=4.672 mas, bpa=76.96 degrees ! Estimated noise=1.3328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.977 x 4.672 at 76.96 degrees (North through East) ! Clean map min=-0.0020591 max=0.10345 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=3.168 mas, bmaj=3.875 mas, bpa=85.3 degrees ! Estimated noise=2.07764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0811912 Jy ! Component: 100 - total flux cleaned = 0.102197 Jy ! Component: 150 - total flux cleaned = 0.112594 Jy ! Component: 200 - total flux cleaned = 0.119385 Jy ! Total flux subtracted in 200 components = 0.119385 Jy ! Clean residual min=-0.003967 max=0.004305 Jy/beam ! Clean residual mean=-0.000028 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.119385 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.119385 Jy ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=4.672 mas, bpa=76.96 degrees ! Estimated noise=1.3328 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 = 0.00752985 Jy ! Component: 100 - total flux cleaned = 0.0129313 Jy ! Component: 150 - total flux cleaned = 0.0170609 Jy ! Component: 200 - total flux cleaned = 0.0203336 Jy ! Total flux subtracted in 200 components = 0.0203336 Jy ! Clean residual min=-0.002516 max=0.002354 Jy/beam ! Clean residual mean=-0.000035 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.139719 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.139719 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=9.121 mas, bmaj=9.865 mas, bpa=63.75 degrees ! Estimated noise=1.59738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399545 Jy ! Component: 100 - total flux cleaned = 0.00650515 Jy ! Component: 150 - total flux cleaned = 0.00772424 Jy ! Component: 200 - total flux cleaned = 0.00843505 Jy ! Total flux subtracted in 200 components = 0.00843505 Jy ! Clean residual min=-0.002432 max=0.002196 Jy/beam ! Clean residual mean=-0.000040 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.148154 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 = 0.000562958 Jy ! Component: 100 - total flux cleaned = 0.00101251 Jy ! Component: 150 - total flux cleaned = 0.00137477 Jy ! Component: 200 - total flux cleaned = 0.00164652 Jy ! Total flux subtracted in 200 components = 0.00164652 Jy ! Clean residual min=-0.002184 max=0.002094 Jy/beam ! Clean residual mean=-0.000033 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.1498 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 149 components and 0.1498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=4.672 mas, bpa=76.96 degrees ! Estimated noise=1.3328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.64044e-05 Jy ! Component: 100 - total flux cleaned = 0.000172654 Jy ! Component: 150 - total flux cleaned = 0.000283637 Jy ! Component: 200 - total flux cleaned = 0.000384006 Jy ! Total flux subtracted in 200 components = 0.000384006 Jy ! Clean residual min=-0.002171 max=0.002031 Jy/beam ! Clean residual mean=-0.000015 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.150184 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 163 components and 0.150184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078224Jy sigma=0.420026 ! Fit after self-cal, rms=0.078191Jy sigma=0.419885 wmodel J1524+7336_S_map.mod ! Writing 163 model components to file: J1524+7336_S_map.mod wobs J1524+7336_S_uvs.fits ! Writing UV FITS file: J1524+7336_S_uvs.fits wwins J1524+7336_S_map.win ! wwins: Wrote 4 windows to J1524+7336_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 = -0.000445863 Jy ! Component: 100 - total flux cleaned = -0.00055975 Jy ! Component: 150 - total flux cleaned = -0.000740519 Jy ! Component: 200 - total flux cleaned = -0.000914061 Jy ! Component: 250 - total flux cleaned = -0.00101502 Jy ! Component: 300 - total flux cleaned = -0.00111385 Jy ! Component: 350 - total flux cleaned = -0.0011144 Jy ! Component: 400 - total flux cleaned = -0.00130322 Jy ! Component: 450 - total flux cleaned = -0.0014261 Jy ! Component: 500 - total flux cleaned = -0.00151728 Jy ! Component: 550 - total flux cleaned = -0.00160666 Jy ! Component: 600 - total flux cleaned = -0.00175226 Jy ! Component: 650 - total flux cleaned = -0.00183791 Jy ! Component: 700 - total flux cleaned = -0.00195045 Jy ! Component: 750 - total flux cleaned = -0.001979 Jy ! Component: 800 - total flux cleaned = -0.00214358 Jy ! Component: 850 - total flux cleaned = -0.00222465 Jy ! Component: 900 - total flux cleaned = -0.00233112 Jy ! Component: 950 - total flux cleaned = -0.00233097 Jy ! Component: 1000 - total flux cleaned = -0.0024347 Jy ! Component: 1050 - total flux cleaned = -0.00248572 Jy ! Component: 1100 - total flux cleaned = -0.00261162 Jy ! Component: 1150 - total flux cleaned = -0.00258641 Jy ! Component: 1200 - total flux cleaned = -0.00261145 Jy ! Component: 1250 - total flux cleaned = -0.00266037 Jy ! Component: 1300 - total flux cleaned = -0.0027332 Jy ! Component: 1350 - total flux cleaned = -0.00287657 Jy ! Component: 1400 - total flux cleaned = -0.00287623 Jy ! Component: 1450 - total flux cleaned = -0.0028759 Jy ! Component: 1500 - total flux cleaned = -0.00287591 Jy ! Component: 1550 - total flux cleaned = -0.00287604 Jy ! Component: 1600 - total flux cleaned = -0.00283081 Jy ! Component: 1650 - total flux cleaned = -0.00287603 Jy ! Component: 1700 - total flux cleaned = -0.00298752 Jy ! Component: 1750 - total flux cleaned = -0.00303154 Jy ! Component: 1800 - total flux cleaned = -0.00316261 Jy ! Component: 1850 - total flux cleaned = -0.00324912 Jy ! Component: 1900 - total flux cleaned = -0.0032275 Jy ! Component: 1950 - total flux cleaned = -0.0032486 Jy ! Component: 2000 - total flux cleaned = -0.00331186 Jy ! Component: 2050 - total flux cleaned = -0.00327004 Jy ! Component: 2100 - total flux cleaned = -0.00331159 Jy ! Component: 2150 - total flux cleaned = -0.00335275 Jy ! Component: 2200 - total flux cleaned = -0.00331205 Jy ! Component: 2250 - total flux cleaned = -0.00333267 Jy ! Component: 2300 - total flux cleaned = -0.00335287 Jy ! Component: 2350 - total flux cleaned = -0.00337284 Jy ! Component: 2400 - total flux cleaned = -0.00331353 Jy ! Component: 2450 - total flux cleaned = -0.00339189 Jy ! Component: 2500 - total flux cleaned = -0.00339192 Jy ! Component: 2550 - total flux cleaned = -0.00339199 Jy ! Component: 2600 - total flux cleaned = -0.00339211 Jy ! Component: 2650 - total flux cleaned = -0.00331586 Jy ! Component: 2700 - total flux cleaned = -0.00324068 Jy ! Component: 2750 - total flux cleaned = -0.00337173 Jy ! Component: 2800 - total flux cleaned = -0.00340916 Jy ! Component: 2850 - total flux cleaned = -0.00333533 Jy ! Component: 2900 - total flux cleaned = -0.00331696 Jy ! Component: 2950 - total flux cleaned = -0.00335311 Jy ! Component: 3000 - total flux cleaned = -0.00335306 Jy ! Component: 3050 - total flux cleaned = -0.00329927 Jy ! Component: 3100 - total flux cleaned = -0.0033171 Jy ! Component: 3150 - total flux cleaned = -0.00335241 Jy ! Component: 3200 - total flux cleaned = -0.0032295 Jy ! Component: 3250 - total flux cleaned = -0.00333451 Jy ! Component: 3300 - total flux cleaned = -0.00338639 Jy ! Component: 3350 - total flux cleaned = -0.00338636 Jy ! Component: 3400 - total flux cleaned = -0.00336911 Jy ! Component: 3450 - total flux cleaned = -0.00343731 Jy ! Component: 3500 - total flux cleaned = -0.00336972 Jy ! Component: 3550 - total flux cleaned = -0.0033866 Jy ! Component: 3600 - total flux cleaned = -0.00342007 Jy ! Component: 3650 - total flux cleaned = -0.00340342 Jy ! Component: 3700 - total flux cleaned = -0.00343637 Jy ! Component: 3750 - total flux cleaned = -0.00340353 Jy ! Component: 3800 - total flux cleaned = -0.00337091 Jy ! Component: 3850 - total flux cleaned = -0.00337086 Jy ! Component: 3900 - total flux cleaned = -0.0033065 Jy ! Component: 3950 - total flux cleaned = -0.00330657 Jy ! Component: 4000 - total flux cleaned = -0.00330665 Jy ! Component: 4050 - total flux cleaned = -0.00333845 Jy ! Total flux subtracted in 4096 components = -0.00327522 Jy ! Clean residual min=-0.001097 max=0.001072 Jy/beam ! Clean residual mean=-0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.146909 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 408 components and 0.146909 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1524+7336_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.977 x 4.672 at 76.96 degrees (North through East) ! Clean map min=-0.002097 max=0.10283 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1524+7336_S_map.fits wmodel /image_prod/ug002_uva//J1524+7336_S_map.mod ! Writing 408 model components to file: /image_prod/ug002_uva//J1524+7336_S_map.mod wobs /image_prod/ug002_uva//J1524+7336_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1524+7336_S_uvs.fits wwins /image_prod/ug002_uva//J1524+7336_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1524+7336_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275807 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.804615 0.804615 1.60923 3.21846 6.43692 12.8738 25.7477 51.4954 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.848 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1524+7336_S_dfm.log closed on Thu Mar 5 02:13:50 2020