! Started logfile: /image_prod/ug002_uvm//J1403+0610_S_a_dfm.log on Wed Mar 4 17:16:49 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_uvm//J1403+0610_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1403+0610_S_a_uvm.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84381 visibilities/baseline/integration-bin. ! Found source: J1403+0610 ! ! 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 11961 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 J1403+0610_S_a] 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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002966Jy sigma=8.702097 ! Fit after self-cal, rms=0.962857Jy sigma=8.351852 ! 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=2.655 mas, bmaj=7.202 mas, bpa=-5.885 degrees ! Estimated noise=1.11353 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 = 0.0286273 Jy ! Component: 100 - total flux cleaned = 0.0359887 Jy ! Total flux subtracted in 100 components = 0.0359887 Jy ! Clean residual min=-0.002894 max=0.003137 Jy/beam ! Clean residual mean=0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0359887 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0359887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062262Jy sigma=0.482629 ! Fit after self-cal, rms=0.060294Jy sigma=0.464725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551328 Jy ! Component: 100 - total flux cleaned = 0.00809009 Jy ! Total flux subtracted in 100 components = 0.00809009 Jy ! Clean residual min=-0.002295 max=0.002651 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0440788 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0440788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059696Jy sigma=0.459008 ! Fit after self-cal, rms=0.059693Jy sigma=0.458928 ! 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=3.386 mas, bmaj=8.661 mas, bpa=-6.993 degrees ! Estimated noise=0.767441 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 = 0.00182487 Jy ! Component: 100 - total flux cleaned = 0.00216175 Jy ! Component: 150 - total flux cleaned = 0.00224301 Jy ! Component: 200 - total flux cleaned = 0.00224243 Jy ! Total flux subtracted in 200 components = 0.00224243 Jy ! Clean residual min=-0.001715 max=0.001602 Jy/beam ! Clean residual mean=0.000005 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0463212 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0463212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059627Jy sigma=0.458434 ! Fit after self-cal, rms=0.059621Jy sigma=0.458394 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.386 x 8.661 at -6.993 degrees (North through East) ! Clean map min=-0.0016834 max=0.041979 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.97 KP 0.96 ! LA 0.98 MK 1.00 NL 1.04 OV 1.04 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.00 KP 0.93 ! LA 0.98 MK 1.00 NL 1.12 OV 1.03 ! PT 1.03 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.02 KP 0.96 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.059621Jy sigma=0.458394 ! Fit after self-cal, rms=0.059013Jy sigma=0.457885 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=8.581 mas, bpa=-6.608 degrees ! Estimated noise=0.763319 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 = 0.000117509 Jy ! Component: 100 - total flux cleaned = 2.35009e-05 Jy ! Component: 150 - total flux cleaned = -3.90007e-05 Jy ! Component: 200 - total flux cleaned = -5.30179e-05 Jy ! Total flux subtracted in 200 components = -5.30179e-05 Jy ! Clean residual min=-0.001593 max=0.001565 Jy/beam ! Clean residual mean=0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0462682 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0462682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059000Jy sigma=0.457821 ! Fit after self-cal, rms=0.059005Jy sigma=0.457740 ! 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=0.059005Jy sigma=0.457740 ! Fit after self-cal, rms=0.059907Jy sigma=0.455838 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=8.568 mas, bpa=-6.503 degrees ! Estimated noise=0.761609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.00335e-05 Jy ! Component: 100 - total flux cleaned = -5.60916e-05 Jy ! Component: 150 - total flux cleaned = -5.5802e-05 Jy ! Component: 200 - total flux cleaned = -5.5605e-05 Jy ! Total flux subtracted in 200 components = -5.5605e-05 Jy ! Clean residual min=-0.001551 max=0.001486 Jy/beam ! Clean residual mean=0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0462126 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0462126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059901Jy sigma=0.455788 ! Fit after self-cal, rms=0.059948Jy sigma=0.455628 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 = 2.84874e-05 Jy ! Component: 100 - total flux cleaned = 2.90101e-05 Jy ! Component: 150 - total flux cleaned = 3.90612e-05 Jy ! Component: 200 - total flux cleaned = 4.84585e-05 Jy ! Total flux subtracted in 200 components = 4.84585e-05 Jy ! Clean residual min=-0.001539 max=0.001476 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.046261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.046261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059944Jy sigma=0.455594 ! Fit after self-cal, rms=0.059943Jy sigma=0.455590 ! 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=0.059943Jy sigma=0.455590 ! Fit after self-cal, rms=0.060379Jy sigma=0.455411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=8.567 mas, bpa=-6.544 degrees ! Estimated noise=0.759936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6096e-05 Jy ! Component: 100 - total flux cleaned = 7.59452e-05 Jy ! Component: 150 - total flux cleaned = 9.58182e-05 Jy ! Component: 200 - total flux cleaned = 0.000114499 Jy ! Total flux subtracted in 200 components = 0.000114499 Jy ! Clean residual min=-0.001512 max=0.001530 Jy/beam ! Clean residual mean=0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0463755 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0463755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060375Jy sigma=0.455380 ! Fit after self-cal, rms=0.060395Jy sigma=0.455345 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 (-97, 88.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042302 Jy ! Component: 100 - total flux cleaned = 0.000314833 Jy ! Component: 150 - total flux cleaned = 0.00014188 Jy ! Component: 200 - total flux cleaned = -7.70212e-06 Jy ! Total flux subtracted in 200 components = -7.70212e-06 Jy ! Clean residual min=-0.001428 max=0.001274 Jy/beam ! Clean residual mean=0.000004 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0463678 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0463678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060339Jy sigma=0.454990 ! Fit after self-cal, rms=0.060334Jy sigma=0.454924 ! 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=0.060334Jy sigma=0.454924 ! Fit after self-cal, rms=0.060088Jy sigma=0.454892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.895 mas, bmaj=13.4 mas, bpa=-10.34 degrees ! Estimated noise=0.918465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.47411e-05 Jy ! Component: 100 - total flux cleaned = -6.32732e-05 Jy ! Component: 150 - total flux cleaned = -0.000100584 Jy ! Component: 200 - total flux cleaned = -0.000117113 Jy ! Total flux subtracted in 200 components = -0.000117113 Jy ! Clean residual min=-0.001337 max=0.001206 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0462507 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0462507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060074Jy sigma=0.454856 ! Fit after self-cal, rms=0.060075Jy sigma=0.454825 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 = -6.128e-05 Jy ! Component: 100 - total flux cleaned = -7.77932e-05 Jy ! Component: 150 - total flux cleaned = -0.000107267 Jy ! Component: 200 - total flux cleaned = -0.000107149 Jy ! Total flux subtracted in 200 components = -0.000107149 Jy ! Clean residual min=-0.001303 max=0.001234 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0461436 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0461436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060069Jy sigma=0.454817 ! Fit after self-cal, rms=0.060069Jy sigma=0.454803 ! 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=3.359 mas, bmaj=8.56 mas, bpa=-6.639 degrees ! Estimated noise=0.756624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 8.56 at -6.639 degrees (North through East) ! Clean map min=-0.0016581 max=0.041208 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=2.63 mas, bmaj=7.137 mas, bpa=-5.518 degrees ! Estimated noise=1.08734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302143 Jy ! Component: 100 - total flux cleaned = 0.0387026 Jy ! Component: 150 - total flux cleaned = 0.0429879 Jy ! Component: 200 - total flux cleaned = 0.044658 Jy ! Total flux subtracted in 200 components = 0.044658 Jy ! Clean residual min=-0.002300 max=0.002427 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0446579 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0446579 Jy ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.56 mas, bpa=-6.639 degrees ! Estimated noise=0.756624 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 = 0.0013199 Jy ! Component: 100 - total flux cleaned = 0.00162305 Jy ! Component: 150 - total flux cleaned = 0.00170685 Jy ! Component: 200 - total flux cleaned = 0.00163946 Jy ! Total flux subtracted in 200 components = 0.00163946 Jy ! Clean residual min=-0.001470 max=0.001282 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0462974 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0462974 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=7.895 mas, bmaj=13.4 mas, bpa=-10.34 degrees ! Estimated noise=0.918465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.01477e-06 Jy ! Component: 100 - total flux cleaned = -8.84574e-05 Jy ! Component: 150 - total flux cleaned = -0.000146216 Jy ! Component: 200 - total flux cleaned = -0.000181244 Jy ! Total flux subtracted in 200 components = -0.000181244 Jy ! Clean residual min=-0.001330 max=0.001202 Jy/beam ! Clean residual mean=0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0461162 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 = -4.77e-05 Jy ! Component: 100 - total flux cleaned = -6.20861e-05 Jy ! Component: 150 - total flux cleaned = -6.20438e-05 Jy ! Component: 200 - total flux cleaned = -7.41672e-05 Jy ! Total flux subtracted in 200 components = -7.41672e-05 Jy ! Clean residual min=-0.001301 max=0.001234 Jy/beam ! Clean residual mean=0.000007 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.046042 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.046042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.56 mas, bpa=-6.639 degrees ! Estimated noise=0.756624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.82357e-05 Jy ! Component: 100 - total flux cleaned = -0.000261664 Jy ! Component: 150 - total flux cleaned = -0.000334037 Jy ! Component: 200 - total flux cleaned = -0.00037749 Jy ! Total flux subtracted in 200 components = -0.00037749 Jy ! Clean residual min=-0.001386 max=0.001227 Jy/beam ! Clean residual mean=0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0456645 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0456645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060070Jy sigma=0.454873 ! Fit after self-cal, rms=0.060078Jy sigma=0.454816 wmodel J1403+0610_S_a_map.mod ! Writing 58 model components to file: J1403+0610_S_a_map.mod wobs J1403+0610_S_a_uvs.fits ! Writing UV FITS file: J1403+0610_S_a_uvs.fits wwins J1403+0610_S_a_map.win ! wwins: Wrote 2 windows to J1403+0610_S_a_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 = -0.000555008 Jy ! Component: 100 - total flux cleaned = -0.000739392 Jy ! Component: 150 - total flux cleaned = -0.000893631 Jy ! Component: 200 - total flux cleaned = -0.000999848 Jy ! Component: 250 - total flux cleaned = -0.00108197 Jy ! Component: 300 - total flux cleaned = -0.00116172 Jy ! Component: 350 - total flux cleaned = -0.00118091 Jy ! Component: 400 - total flux cleaned = -0.00118089 Jy ! Component: 450 - total flux cleaned = -0.00114393 Jy ! Component: 500 - total flux cleaned = -0.00116274 Jy ! Component: 550 - total flux cleaned = -0.00116299 Jy ! Component: 600 - total flux cleaned = -0.00112771 Jy ! Component: 650 - total flux cleaned = -0.00114489 Jy ! Component: 700 - total flux cleaned = -0.00107569 Jy ! Component: 750 - total flux cleaned = -0.00112656 Jy ! Component: 800 - total flux cleaned = -0.00109265 Jy ! Component: 850 - total flux cleaned = -0.00112574 Jy ! Component: 900 - total flux cleaned = -0.00119138 Jy ! Component: 950 - total flux cleaned = -0.00123991 Jy ! Component: 1000 - total flux cleaned = -0.0012881 Jy ! Component: 1050 - total flux cleaned = -0.00133584 Jy ! Component: 1100 - total flux cleaned = -0.00141493 Jy ! Component: 1150 - total flux cleaned = -0.0014931 Jy ! Component: 1200 - total flux cleaned = -0.00161683 Jy ! Component: 1250 - total flux cleaned = -0.00164754 Jy ! Component: 1300 - total flux cleaned = -0.00169337 Jy ! Component: 1350 - total flux cleaned = -0.00184401 Jy ! Component: 1400 - total flux cleaned = -0.00188911 Jy ! Component: 1450 - total flux cleaned = -0.00200752 Jy ! Component: 1500 - total flux cleaned = -0.0020662 Jy ! Component: 1550 - total flux cleaned = -0.00213901 Jy ! Component: 1600 - total flux cleaned = -0.00224031 Jy ! Component: 1650 - total flux cleaned = -0.0023551 Jy ! Component: 1700 - total flux cleaned = -0.00245476 Jy ! Component: 1750 - total flux cleaned = -0.00248292 Jy ! Component: 1800 - total flux cleaned = -0.00256734 Jy ! Component: 1850 - total flux cleaned = -0.00272071 Jy ! Component: 1900 - total flux cleaned = -0.00274858 Jy ! Component: 1950 - total flux cleaned = -0.00284484 Jy ! Component: 2000 - total flux cleaned = -0.00289955 Jy ! Component: 2050 - total flux cleaned = -0.0030489 Jy ! Component: 2100 - total flux cleaned = -0.00307595 Jy ! Component: 2150 - total flux cleaned = -0.0031429 Jy ! Component: 2200 - total flux cleaned = -0.00322275 Jy ! Component: 2250 - total flux cleaned = -0.00334179 Jy ! Component: 2300 - total flux cleaned = -0.00338124 Jy ! Component: 2350 - total flux cleaned = -0.00349869 Jy ! Component: 2400 - total flux cleaned = -0.00351164 Jy ! Component: 2450 - total flux cleaned = -0.00361485 Jy ! Component: 2500 - total flux cleaned = -0.00364046 Jy ! Component: 2550 - total flux cleaned = -0.00370429 Jy ! Component: 2600 - total flux cleaned = -0.00383094 Jy ! Component: 2650 - total flux cleaned = -0.00393167 Jy ! Component: 2700 - total flux cleaned = -0.00398169 Jy ! Component: 2750 - total flux cleaned = -0.00400661 Jy ! Component: 2800 - total flux cleaned = -0.00410555 Jy ! Component: 2850 - total flux cleaned = -0.00410562 Jy ! Component: 2900 - total flux cleaned = -0.00414235 Jy ! Component: 2950 - total flux cleaned = -0.00419097 Jy ! Component: 3000 - total flux cleaned = -0.00421508 Jy ! Component: 3050 - total flux cleaned = -0.00427509 Jy ! Component: 3100 - total flux cleaned = -0.00428707 Jy ! Component: 3150 - total flux cleaned = -0.00433457 Jy ! Component: 3200 - total flux cleaned = -0.00437002 Jy ! Component: 3250 - total flux cleaned = -0.00444042 Jy ! Component: 3300 - total flux cleaned = -0.00445197 Jy ! Component: 3350 - total flux cleaned = -0.00449847 Jy ! Component: 3400 - total flux cleaned = -0.00453313 Jy ! Component: 3450 - total flux cleaned = -0.00459058 Jy ! Component: 3500 - total flux cleaned = -0.00460203 Jy ! Component: 3550 - total flux cleaned = -0.00463609 Jy ! Component: 3600 - total flux cleaned = -0.00463605 Jy ! Component: 3650 - total flux cleaned = -0.00471484 Jy ! Component: 3700 - total flux cleaned = -0.00471476 Jy ! Component: 3750 - total flux cleaned = -0.00472588 Jy ! Component: 3800 - total flux cleaned = -0.00474817 Jy ! Component: 3850 - total flux cleaned = -0.00474816 Jy ! Component: 3900 - total flux cleaned = -0.00480312 Jy ! Component: 3950 - total flux cleaned = -0.00482486 Jy ! Component: 4000 - total flux cleaned = -0.0048466 Jy ! Component: 4050 - total flux cleaned = -0.00482501 Jy ! Total flux subtracted in 4096 components = -0.00486805 Jy ! Clean residual min=-0.000548 max=0.000752 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0407964 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 330 components and 0.0407965 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1403+0610_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 8.56 at -6.639 degrees (North through East) ! Clean map min=-0.0018544 max=0.04116 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1403+0610_S_a_map.fits wmodel /image_prod/ug002_uvm//J1403+0610_S_a_map.mod ! Writing 330 model components to file: /image_prod/ug002_uvm//J1403+0610_S_a_map.mod wobs /image_prod/ug002_uvm//J1403+0610_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1403+0610_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1403+0610_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1403+0610_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0411601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45521 1.45521 2.91042 5.82084 11.6417 23.2834 46.5667 93.1335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 206.155 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1403+0610_S_a_dfm.log closed on Wed Mar 4 17:16:53 2020