! Started logfile: /image_prod/ug002_uvm//J1133-0400_S_a_dfm.log on Wed Mar 4 17:03:05 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//J1133-0400_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1133-0400_S_a_uvm.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903632 visibilities/baseline/integration-bin. ! Found source: J1133-0400 ! ! 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 12687 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 J1133-0400_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 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003485Jy sigma=8.098381 ! Fit after self-cal, rms=0.964588Jy sigma=7.789028 ! 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=2.652 mas, bmaj=7.011 mas, bpa=-4.635 degrees ! Estimated noise=1.15475 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 = 0.0287122 Jy ! Component: 100 - total flux cleaned = 0.0351896 Jy ! Total flux subtracted in 100 components = 0.0351896 Jy ! Clean residual min=-0.002682 max=0.002690 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0351896 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0351896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064555Jy sigma=0.463573 ! Fit after self-cal, rms=0.062711Jy sigma=0.446620 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469804 Jy ! Component: 100 - total flux cleaned = 0.00520804 Jy ! Total flux subtracted in 100 components = 0.00520804 Jy ! Clean residual min=-0.002332 max=0.002626 Jy/beam ! Clean residual mean=-0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0403976 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0403976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062390Jy sigma=0.444404 ! Fit after self-cal, rms=0.062360Jy sigma=0.444181 ! 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=3.28 mas, bmaj=8.342 mas, bpa=-4.289 degrees ! Estimated noise=0.805337 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 = 0.000309274 Jy ! Component: 100 - total flux cleaned = 0.000149624 Jy ! Component: 150 - total flux cleaned = 5.7016e-05 Jy ! Component: 200 - total flux cleaned = -1.7681e-05 Jy ! Total flux subtracted in 200 components = -1.7681e-05 Jy ! Clean residual min=-0.001791 max=0.001951 Jy/beam ! Clean residual mean=-0.000005 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0403799 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 15 components and 0.0403799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062305Jy sigma=0.443888 ! Fit after self-cal, rms=0.062283Jy sigma=0.443862 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 8.342 at -4.289 degrees (North through East) ! Clean map min=-0.0017635 max=0.041052 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 KP 0.97 MK 0.96 ! NL 1.01 OV 0.86 PT 1.10 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 HN 1.08 KP 1.00 LA 1.05 ! MK 0.98 NL 1.00 OV 1.07 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 KP 1.06 MK 0.97 ! NL 1.04 OV 0.87 PT 1.05 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 HN 0.97 KP 0.96 LA 1.08 ! MK 1.04 NL 0.94 OV 1.12 PT 0.93 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 KP 1.02 MK 0.99 ! NL 0.82 OV 0.96 PT 1.12 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.10 KP 1.24 LA 1.06 ! MK 1.05 NL 0.77 OV 1.32 PT 1.22 ! SC 1.24 ! ! ! Fit before self-cal, rms=0.062283Jy sigma=0.443862 ! Fit after self-cal, rms=0.061689Jy sigma=0.441138 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.252 mas, bpa=-4.135 degrees ! Estimated noise=0.799691 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 = 0.000379722 Jy ! Component: 100 - total flux cleaned = 0.000361772 Jy ! Component: 150 - total flux cleaned = 0.000330363 Jy ! Component: 200 - total flux cleaned = 0.000303366 Jy ! Total flux subtracted in 200 components = 0.000303366 Jy ! Clean residual min=-0.001502 max=0.001605 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0406833 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0406833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061677Jy sigma=0.441078 ! Fit after self-cal, rms=0.061839Jy sigma=0.440647 ! 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=0.061839Jy sigma=0.440647 ! Fit after self-cal, rms=0.062916Jy sigma=0.439243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.264 mas, bmaj=8.233 mas, bpa=-4.264 degrees ! Estimated noise=0.799113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157393 Jy ! Component: 100 - total flux cleaned = 0.000157859 Jy ! Component: 150 - total flux cleaned = 0.000143464 Jy ! Component: 200 - total flux cleaned = 0.000130333 Jy ! Total flux subtracted in 200 components = 0.000130333 Jy ! Clean residual min=-0.001519 max=0.001322 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0408136 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0408136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062905Jy sigma=0.439201 ! Fit after self-cal, rms=0.062989Jy sigma=0.438923 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 = -0.000103249 Jy ! Component: 100 - total flux cleaned = -0.000129943 Jy ! Component: 150 - total flux cleaned = -0.000130457 Jy ! Component: 200 - total flux cleaned = -0.000141844 Jy ! Total flux subtracted in 200 components = -0.000141844 Jy ! Clean residual min=-0.001475 max=0.001316 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0406718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0406718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062981Jy sigma=0.438899 ! Fit after self-cal, rms=0.062984Jy sigma=0.438894 ! 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=0.062984Jy sigma=0.438894 ! Fit after self-cal, rms=0.063208Jy sigma=0.438794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=8.202 mas, bpa=-4.239 degrees ! Estimated noise=0.796034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.88997e-05 Jy ! Component: 100 - total flux cleaned = 8.18735e-05 Jy ! Component: 150 - total flux cleaned = 8.2376e-05 Jy ! Component: 200 - total flux cleaned = 7.25951e-05 Jy ! Total flux subtracted in 200 components = 7.25951e-05 Jy ! Clean residual min=-0.001507 max=0.001276 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0407444 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0407444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063202Jy sigma=0.438775 ! Fit after self-cal, rms=0.063232Jy sigma=0.438749 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 = -6.34002e-05 Jy ! Component: 100 - total flux cleaned = -6.32323e-05 Jy ! Component: 150 - total flux cleaned = -7.2034e-05 Jy ! Component: 200 - total flux cleaned = -8.00353e-05 Jy ! Total flux subtracted in 200 components = -8.00353e-05 Jy ! Clean residual min=-0.001495 max=0.001261 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0406644 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0406644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063228Jy sigma=0.438738 ! Fit after self-cal, rms=0.063226Jy sigma=0.438705 ! 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=0.063226Jy sigma=0.438705 ! Fit after self-cal, rms=0.063155Jy sigma=0.438695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.97 mas, bmaj=13.82 mas, bpa=-4.468 degrees ! Estimated noise=0.995599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012688 Jy ! Component: 100 - total flux cleaned = -0.000125707 Jy ! Component: 150 - total flux cleaned = -0.000115072 Jy ! Component: 200 - total flux cleaned = -0.000114872 Jy ! Total flux subtracted in 200 components = -0.000114872 Jy ! Clean residual min=-0.001523 max=0.001561 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0405495 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0405495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063156Jy sigma=0.438707 ! Fit after self-cal, rms=0.063153Jy sigma=0.438600 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 = -0.000122217 Jy ! Component: 100 - total flux cleaned = -0.000111415 Jy ! Component: 150 - total flux cleaned = -0.000111392 Jy ! Component: 200 - total flux cleaned = -0.00011546 Jy ! Total flux subtracted in 200 components = -0.00011546 Jy ! Clean residual min=-0.001510 max=0.001600 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.040434 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.040434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063153Jy sigma=0.438612 ! Fit after self-cal, rms=0.063157Jy sigma=0.438606 ! 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=3.255 mas, bmaj=8.187 mas, bpa=-4.224 degrees ! Estimated noise=0.794069 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 8.187 at -4.224 degrees (North through East) ! Clean map min=-0.0014039 max=0.041192 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=2.641 mas, bmaj=6.903 mas, bpa=-4.421 degrees ! Estimated noise=1.12014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300377 Jy ! Component: 100 - total flux cleaned = 0.0375174 Jy ! Component: 150 - total flux cleaned = 0.0404629 Jy ! Component: 200 - total flux cleaned = 0.0409822 Jy ! Total flux subtracted in 200 components = 0.0409822 Jy ! Clean residual min=-0.002021 max=0.002254 Jy/beam ! Clean residual mean=0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0409821 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0409821 Jy ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=8.187 mas, bpa=-4.224 degrees ! Estimated noise=0.794069 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 = 0.000185336 Jy ! Component: 100 - total flux cleaned = -6.41325e-05 Jy ! Component: 150 - total flux cleaned = -0.00013023 Jy ! Component: 200 - total flux cleaned = -0.000129821 Jy ! Total flux subtracted in 200 components = -0.000129821 Jy ! Clean residual min=-0.001502 max=0.001337 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0408523 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.0408523 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=7.97 mas, bmaj=13.82 mas, bpa=-4.468 degrees ! Estimated noise=0.995599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.59821e-05 Jy ! Component: 100 - total flux cleaned = -0.000107206 Jy ! Component: 150 - total flux cleaned = -0.000135772 Jy ! Component: 200 - total flux cleaned = -0.00016112 Jy ! Total flux subtracted in 200 components = -0.00016112 Jy ! Clean residual min=-0.001575 max=0.001632 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0406912 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 = -1.53283e-05 Jy ! Component: 100 - total flux cleaned = -2.96492e-05 Jy ! Component: 150 - total flux cleaned = -4.27174e-05 Jy ! Component: 200 - total flux cleaned = -5.52587e-05 Jy ! Total flux subtracted in 200 components = -5.52587e-05 Jy ! Clean residual min=-0.001563 max=0.001617 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0406359 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0406359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=8.187 mas, bpa=-4.224 degrees ! Estimated noise=0.794069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.19955e-05 Jy ! Component: 100 - total flux cleaned = 6.9163e-05 Jy ! Component: 150 - total flux cleaned = 5.02291e-05 Jy ! Component: 200 - total flux cleaned = 1.53259e-05 Jy ! Total flux subtracted in 200 components = 1.53259e-05 Jy ! Clean residual min=-0.001514 max=0.001283 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0406513 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0406513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063165Jy sigma=0.438659 ! Fit after self-cal, rms=0.063172Jy sigma=0.438641 wmodel J1133-0400_S_a_map.mod ! Writing 44 model components to file: J1133-0400_S_a_map.mod wobs J1133-0400_S_a_uvs.fits ! Writing UV FITS file: J1133-0400_S_a_uvs.fits wwins J1133-0400_S_a_map.win ! wwins: Wrote 1 windows to J1133-0400_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 = -0.000370023 Jy ! Component: 100 - total flux cleaned = -0.000509924 Jy ! Component: 150 - total flux cleaned = -0.000576568 Jy ! Component: 200 - total flux cleaned = -0.000640053 Jy ! Component: 250 - total flux cleaned = -0.000599656 Jy ! Component: 300 - total flux cleaned = -0.000599749 Jy ! Component: 350 - total flux cleaned = -0.000580505 Jy ! Component: 400 - total flux cleaned = -0.000562103 Jy ! Component: 450 - total flux cleaned = -0.00050778 Jy ! Component: 500 - total flux cleaned = -0.000436749 Jy ! Component: 550 - total flux cleaned = -0.000332404 Jy ! Component: 600 - total flux cleaned = -0.000298528 Jy ! Component: 650 - total flux cleaned = -0.000198114 Jy ! Component: 700 - total flux cleaned = -0.000165349 Jy ! Component: 750 - total flux cleaned = -5.1899e-05 Jy ! Component: 800 - total flux cleaned = 1.18596e-05 Jy ! Component: 850 - total flux cleaned = 0.000121384 Jy ! Component: 900 - total flux cleaned = 9.05747e-05 Jy ! Component: 950 - total flux cleaned = 0.000136333 Jy ! Component: 1000 - total flux cleaned = 0.000166043 Jy ! Component: 1050 - total flux cleaned = 0.000151561 Jy ! Component: 1100 - total flux cleaned = 0.000195939 Jy ! Component: 1150 - total flux cleaned = 0.000210328 Jy ! Component: 1200 - total flux cleaned = 0.000295709 Jy ! Component: 1250 - total flux cleaned = 0.000281379 Jy ! Component: 1300 - total flux cleaned = 0.000281554 Jy ! Component: 1350 - total flux cleaned = 0.000336487 Jy ! Component: 1400 - total flux cleaned = 0.000363702 Jy ! Component: 1450 - total flux cleaned = 0.000390399 Jy ! Component: 1500 - total flux cleaned = 0.000416944 Jy ! Component: 1550 - total flux cleaned = 0.000416953 Jy ! Component: 1600 - total flux cleaned = 0.000468732 Jy ! Component: 1650 - total flux cleaned = 0.000456011 Jy ! Component: 1700 - total flux cleaned = 0.000456072 Jy ! Component: 1750 - total flux cleaned = 0.000493855 Jy ! Component: 1800 - total flux cleaned = 0.000531351 Jy ! Component: 1850 - total flux cleaned = 0.000543895 Jy ! Component: 1900 - total flux cleaned = 0.000604897 Jy ! Component: 1950 - total flux cleaned = 0.000604879 Jy ! Component: 2000 - total flux cleaned = 0.000616873 Jy ! Component: 2050 - total flux cleaned = 0.000593125 Jy ! Component: 2100 - total flux cleaned = 0.000640568 Jy ! Component: 2150 - total flux cleaned = 0.000628837 Jy ! Component: 2200 - total flux cleaned = 0.000640567 Jy ! Component: 2250 - total flux cleaned = 0.000652117 Jy ! Component: 2300 - total flux cleaned = 0.000709402 Jy ! Component: 2350 - total flux cleaned = 0.000686859 Jy ! Component: 2400 - total flux cleaned = 0.000698062 Jy ! Component: 2450 - total flux cleaned = 0.000675991 Jy ! Component: 2500 - total flux cleaned = 0.000720158 Jy ! Component: 2550 - total flux cleaned = 0.000698187 Jy ! Component: 2600 - total flux cleaned = 0.000698205 Jy ! Component: 2650 - total flux cleaned = 0.000709178 Jy ! Component: 2700 - total flux cleaned = 0.000687861 Jy ! Component: 2750 - total flux cleaned = 0.000709178 Jy ! Component: 2800 - total flux cleaned = 0.000698536 Jy ! Component: 2850 - total flux cleaned = 0.000719423 Jy ! Component: 2900 - total flux cleaned = 0.000740129 Jy ! Component: 2950 - total flux cleaned = 0.000729747 Jy ! Component: 3000 - total flux cleaned = 0.000770817 Jy ! Component: 3050 - total flux cleaned = 0.000780938 Jy ! Component: 3100 - total flux cleaned = 0.000770782 Jy ! Component: 3150 - total flux cleaned = 0.000810899 Jy ! Component: 3200 - total flux cleaned = 0.000810793 Jy ! Component: 3250 - total flux cleaned = 0.000830707 Jy ! Component: 3300 - total flux cleaned = 0.00083061 Jy ! Component: 3350 - total flux cleaned = 0.000840404 Jy ! Component: 3400 - total flux cleaned = 0.000869557 Jy ! Component: 3450 - total flux cleaned = 0.000869474 Jy ! Component: 3500 - total flux cleaned = 0.000888636 Jy ! Component: 3550 - total flux cleaned = 0.000850626 Jy ! Component: 3600 - total flux cleaned = 0.000850623 Jy ! Component: 3650 - total flux cleaned = 0.000888282 Jy ! Component: 3700 - total flux cleaned = 0.000869689 Jy ! Component: 3750 - total flux cleaned = 0.000897568 Jy ! Component: 3800 - total flux cleaned = 0.000851532 Jy ! Component: 3850 - total flux cleaned = 0.000879056 Jy ! Component: 3900 - total flux cleaned = 0.000906447 Jy ! Component: 3950 - total flux cleaned = 0.000915408 Jy ! Component: 4000 - total flux cleaned = 0.000942347 Jy ! Component: 4050 - total flux cleaned = 0.000915371 Jy ! Total flux subtracted in 4096 components = 0.00092433 Jy ! Clean residual min=-0.000499 max=0.000583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0415756 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 309 components and 0.0415756 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1133-0400_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 8.187 at -4.224 degrees (North through East) ! Clean map min=-0.001145 max=0.040536 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1133-0400_S_a_map.fits wmodel /image_prod/ug002_uvm//J1133-0400_S_a_map.mod ! Writing 309 model components to file: /image_prod/ug002_uvm//J1133-0400_S_a_map.mod wobs /image_prod/ug002_uvm//J1133-0400_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1133-0400_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1133-0400_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J1133-0400_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0405357 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18981 1.18981 2.37961 4.75922 9.51844 19.0369 38.0738 76.1476 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.142 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1133-0400_S_a_dfm.log closed on Wed Mar 4 17:03:10 2020