! Started logfile: /image_prod/ug002_uva//J0934+3926_S_dfm.log on Wed Mar 4 23:06:14 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//J0934+3926_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0934+3926_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.909259 visibilities/baseline/integration-bin. ! Found source: J0934+3926 ! ! 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 7365 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 J0934+3926_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015132Jy sigma=9.139245 ! Fit after self-cal, rms=0.868059Jy sigma=7.788268 ! 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=3.17 mas, bmaj=7.484 mas, bpa=-20.9 degrees ! Estimated noise=1.32484 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 = 0.104751 Jy ! Component: 100 - total flux cleaned = 0.12796 Jy ! Total flux subtracted in 100 components = 0.12796 Jy ! Clean residual min=-0.004577 max=0.007650 Jy/beam ! Clean residual mean=0.000006 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.12796 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.12796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062839Jy sigma=0.482486 ! Fit after self-cal, rms=0.062755Jy sigma=0.482181 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784962 Jy ! Component: 100 - total flux cleaned = 0.0115175 Jy ! Total flux subtracted in 100 components = 0.0115175 Jy ! Clean residual min=-0.003940 max=0.004474 Jy/beam ! Clean residual mean=0.000006 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.139477 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.139477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062038Jy sigma=0.472366 ! Fit after self-cal, rms=0.062023Jy sigma=0.472257 ! 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=3.885 mas, bmaj=8.054 mas, bpa=-20.22 degrees ! Estimated noise=0.950779 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 = 0.00256947 Jy ! Component: 100 - total flux cleaned = 0.00361827 Jy ! Component: 150 - total flux cleaned = 0.00398837 Jy ! Component: 200 - total flux cleaned = 0.00431349 Jy ! Total flux subtracted in 200 components = 0.00431349 Jy ! Clean residual min=-0.003599 max=0.004525 Jy/beam ! Clean residual mean=0.000007 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.143791 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.143791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061899Jy sigma=0.471122 ! Fit after self-cal, rms=0.061893Jy sigma=0.471044 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.885 x 8.054 at -20.22 degrees (North through East) ! Clean map min=-0.0035195 max=0.13381 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.97 KP 0.98 ! LA 0.99 MK 1.01 NL 0.98 OV 1.07 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.97 ! LA 1.01 MK 1.02 NL 1.06 OV 1.11 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.96 ! LA 1.01 MK 0.98 NL 0.90 OV 1.05 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.061893Jy sigma=0.471044 ! Fit after self-cal, rms=0.061721Jy sigma=0.465797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.877 mas, bmaj=8.059 mas, bpa=-20.25 degrees ! Estimated noise=0.949715 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 = 0.000547629 Jy ! Component: 100 - total flux cleaned = 0.00054876 Jy ! Component: 150 - total flux cleaned = 0.00053149 Jy ! Component: 200 - total flux cleaned = 0.000517628 Jy ! Total flux subtracted in 200 components = 0.000517628 Jy ! Clean residual min=-0.003587 max=0.003706 Jy/beam ! Clean residual mean=0.000004 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.144308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.144308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061708Jy sigma=0.465575 ! Fit after self-cal, rms=0.061734Jy sigma=0.465516 ! 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=0.061734Jy sigma=0.465516 ! Fit after self-cal, rms=0.063000Jy sigma=0.446766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.869 mas, bmaj=8.044 mas, bpa=-20.32 degrees ! Estimated noise=0.951028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734003 Jy ! Component: 100 - total flux cleaned = 0.000825066 Jy ! Component: 150 - total flux cleaned = 0.000855118 Jy ! Component: 200 - total flux cleaned = 0.000894924 Jy ! Total flux subtracted in 200 components = 0.000894924 Jy ! Clean residual min=-0.001696 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.145203 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.145203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062983Jy sigma=0.446669 ! Fit after self-cal, rms=0.063066Jy sigma=0.446523 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 = 2.48191e-05 Jy ! Component: 100 - total flux cleaned = 4.87957e-05 Jy ! Component: 150 - total flux cleaned = 7.03075e-05 Jy ! Component: 200 - total flux cleaned = 8.0367e-05 Jy ! Total flux subtracted in 200 components = 8.0367e-05 Jy ! Clean residual min=-0.001684 max=0.001521 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.145284 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.145284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063060Jy sigma=0.446483 ! Fit after self-cal, rms=0.063060Jy sigma=0.446476 ! 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=0.063060Jy sigma=0.446476 ! Fit after self-cal, rms=0.063102Jy sigma=0.446440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=8.04 mas, bpa=-20.29 degrees ! Estimated noise=0.951754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519133 Jy ! Component: 100 - total flux cleaned = 0.000623934 Jy ! Component: 150 - total flux cleaned = 0.000656968 Jy ! Component: 200 - total flux cleaned = 0.000666975 Jy ! Total flux subtracted in 200 components = 0.000666975 Jy ! Clean residual min=-0.001646 max=0.001474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.145951 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.145951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063093Jy sigma=0.446401 ! Fit after self-cal, rms=0.063092Jy sigma=0.446397 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 = 2.30593e-05 Jy ! Component: 100 - total flux cleaned = 4.26093e-05 Jy ! Component: 150 - total flux cleaned = 5.13133e-05 Jy ! Component: 200 - total flux cleaned = 5.92672e-05 Jy ! Total flux subtracted in 200 components = 5.92672e-05 Jy ! Clean residual min=-0.001636 max=0.001458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.14601 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.14601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063089Jy sigma=0.446375 ! Fit after self-cal, rms=0.063089Jy sigma=0.446373 ! 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=0.063089Jy sigma=0.446373 ! Fit after self-cal, rms=0.063068Jy sigma=0.446356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.119 mas, bmaj=10.55 mas, bpa=-14.12 degrees ! Estimated noise=1.10785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538697 Jy ! Component: 100 - total flux cleaned = 0.000648146 Jy ! Component: 150 - total flux cleaned = 0.000678247 Jy ! Component: 200 - total flux cleaned = 0.000690705 Jy ! Total flux subtracted in 200 components = 0.000690705 Jy ! Clean residual min=-0.001851 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.1467 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.146701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063063Jy sigma=0.446371 ! Fit after self-cal, rms=0.063064Jy sigma=0.446365 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 = 6.10007e-06 Jy ! Component: 100 - total flux cleaned = 1.17508e-05 Jy ! Component: 150 - total flux cleaned = 2.29502e-05 Jy ! Component: 200 - total flux cleaned = 3.30073e-05 Jy ! Total flux subtracted in 200 components = 3.30073e-05 Jy ! Clean residual min=-0.001845 max=0.001550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.146734 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.146734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063062Jy sigma=0.446374 ! Fit after self-cal, rms=0.063064Jy sigma=0.446371 ! 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=3.861 mas, bmaj=8.036 mas, bpa=-20.27 degrees ! Estimated noise=0.952282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.861 x 8.036 at -20.27 degrees (North through East) ! Clean map min=-0.0015793 max=0.13333 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=3.164 mas, bmaj=7.468 mas, bpa=-20.88 degrees ! Estimated noise=1.31431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103859 Jy ! Component: 100 - total flux cleaned = 0.12713 Jy ! Component: 150 - total flux cleaned = 0.135351 Jy ! Component: 200 - total flux cleaned = 0.139465 Jy ! Total flux subtracted in 200 components = 0.139465 Jy ! Clean residual min=-0.002657 max=0.002762 Jy/beam ! Clean residual mean=0.000000 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.139465 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.139465 Jy ! Inverting map and beam ! Estimated beam: bmin=3.861 mas, bmaj=8.036 mas, bpa=-20.27 degrees ! Estimated noise=0.952282 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303337 Jy ! Component: 100 - total flux cleaned = 0.004781 Jy ! Component: 150 - total flux cleaned = 0.005997 Jy ! Component: 200 - total flux cleaned = 0.00688725 Jy ! Total flux subtracted in 200 components = 0.00688725 Jy ! Clean residual min=-0.001722 max=0.001367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.146352 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.146352 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=8.119 mas, bmaj=10.55 mas, bpa=-14.12 degrees ! Estimated noise=1.10785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495903 Jy ! Component: 100 - total flux cleaned = 0.00073662 Jy ! Component: 150 - total flux cleaned = 0.000867592 Jy ! Component: 200 - total flux cleaned = 0.000919591 Jy ! Total flux subtracted in 200 components = 0.000919591 Jy ! Clean residual min=-0.001857 max=0.001522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.147272 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.66309e-05 Jy ! Component: 100 - total flux cleaned = 9.58695e-05 Jy ! Component: 150 - total flux cleaned = 0.000146827 Jy ! Component: 200 - total flux cleaned = 0.000175872 Jy ! Total flux subtracted in 200 components = 0.000175872 Jy ! Clean residual min=-0.001822 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.147448 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 98 components and 0.147448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.861 mas, bmaj=8.036 mas, bpa=-20.27 degrees ! Estimated noise=0.952282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.333e-05 Jy ! Component: 100 - total flux cleaned = 0.000135302 Jy ! Component: 150 - total flux cleaned = 0.000166456 Jy ! Component: 200 - total flux cleaned = 0.000206385 Jy ! Total flux subtracted in 200 components = 0.000206385 Jy ! Clean residual min=-0.001604 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.147654 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.147654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063026Jy sigma=0.446103 ! Fit after self-cal, rms=0.063027Jy sigma=0.446067 wmodel J0934+3926_S_map.mod ! Writing 116 model components to file: J0934+3926_S_map.mod wobs J0934+3926_S_uvs.fits ! Writing UV FITS file: J0934+3926_S_uvs.fits wwins J0934+3926_S_map.win ! wwins: Wrote 2 windows to J0934+3926_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 = -0.000345234 Jy ! Component: 100 - total flux cleaned = -0.000395549 Jy ! Component: 150 - total flux cleaned = -0.000395597 Jy ! Component: 200 - total flux cleaned = -0.000465095 Jy ! Component: 250 - total flux cleaned = -0.000531811 Jy ! Component: 300 - total flux cleaned = -0.000553339 Jy ! Component: 350 - total flux cleaned = -0.00059457 Jy ! Component: 400 - total flux cleaned = -0.000512331 Jy ! Component: 450 - total flux cleaned = -0.000532394 Jy ! Component: 500 - total flux cleaned = -0.000512585 Jy ! Component: 550 - total flux cleaned = -0.00051285 Jy ! Component: 600 - total flux cleaned = -0.000625399 Jy ! Component: 650 - total flux cleaned = -0.000662623 Jy ! Component: 700 - total flux cleaned = -0.000681047 Jy ! Component: 750 - total flux cleaned = -0.000752603 Jy ! Component: 800 - total flux cleaned = -0.000805073 Jy ! Component: 850 - total flux cleaned = -0.00087372 Jy ! Component: 900 - total flux cleaned = -0.000856517 Jy ! Component: 950 - total flux cleaned = -0.000856184 Jy ! Component: 1000 - total flux cleaned = -0.00082288 Jy ! Component: 1050 - total flux cleaned = -0.00087164 Jy ! Component: 1100 - total flux cleaned = -0.000839789 Jy ! Component: 1150 - total flux cleaned = -0.000966198 Jy ! Component: 1200 - total flux cleaned = -0.000950438 Jy ! Component: 1250 - total flux cleaned = -0.00098131 Jy ! Component: 1300 - total flux cleaned = -0.00102705 Jy ! Component: 1350 - total flux cleaned = -0.00108694 Jy ! Component: 1400 - total flux cleaned = -0.0011017 Jy ! Component: 1450 - total flux cleaned = -0.00114562 Jy ! Component: 1500 - total flux cleaned = -0.00116018 Jy ! Component: 1550 - total flux cleaned = -0.00120326 Jy ! Component: 1600 - total flux cleaned = -0.00121741 Jy ! Component: 1650 - total flux cleaned = -0.00121735 Jy ! Component: 1700 - total flux cleaned = -0.0012589 Jy ! Component: 1750 - total flux cleaned = -0.0013 Jy ! Component: 1800 - total flux cleaned = -0.0013 Jy ! Component: 1850 - total flux cleaned = -0.00131349 Jy ! Component: 1900 - total flux cleaned = -0.00136652 Jy ! Component: 1950 - total flux cleaned = -0.00135326 Jy ! Component: 2000 - total flux cleaned = -0.00139228 Jy ! Component: 2050 - total flux cleaned = -0.0014438 Jy ! Component: 2100 - total flux cleaned = -0.00141817 Jy ! Component: 2150 - total flux cleaned = -0.00145604 Jy ! Component: 2200 - total flux cleaned = -0.0015186 Jy ! Component: 2250 - total flux cleaned = -0.0015307 Jy ! Component: 2300 - total flux cleaned = -0.00155518 Jy ! Component: 2350 - total flux cleaned = -0.00154319 Jy ! Component: 2400 - total flux cleaned = -0.00156737 Jy ! Component: 2450 - total flux cleaned = -0.00160321 Jy ! Component: 2500 - total flux cleaned = -0.00162682 Jy ! Component: 2550 - total flux cleaned = -0.0016269 Jy ! Component: 2600 - total flux cleaned = -0.00162695 Jy ! Component: 2650 - total flux cleaned = -0.00162699 Jy ! Component: 2700 - total flux cleaned = -0.00160421 Jy ! Component: 2750 - total flux cleaned = -0.00164947 Jy ! Component: 2800 - total flux cleaned = -0.00166061 Jy ! Component: 2850 - total flux cleaned = -0.00168296 Jy ! Component: 2900 - total flux cleaned = -0.00168281 Jy ! Component: 2950 - total flux cleaned = -0.00171574 Jy ! Component: 3000 - total flux cleaned = -0.00170474 Jy ! Component: 3050 - total flux cleaned = -0.00174817 Jy ! Component: 3100 - total flux cleaned = -0.00175888 Jy ! Component: 3150 - total flux cleaned = -0.00179078 Jy ! Component: 3200 - total flux cleaned = -0.00176969 Jy ! Component: 3250 - total flux cleaned = -0.00185377 Jy ! Component: 3300 - total flux cleaned = -0.00186412 Jy ! Component: 3350 - total flux cleaned = -0.00182268 Jy ! Component: 3400 - total flux cleaned = -0.00184329 Jy ! Component: 3450 - total flux cleaned = -0.00186383 Jy ! Component: 3500 - total flux cleaned = -0.00187397 Jy ! Component: 3550 - total flux cleaned = -0.00190405 Jy ! Component: 3600 - total flux cleaned = -0.00191409 Jy ! Component: 3650 - total flux cleaned = -0.00187427 Jy ! Component: 3700 - total flux cleaned = -0.00191389 Jy ! Component: 3750 - total flux cleaned = -0.0019138 Jy ! Component: 3800 - total flux cleaned = -0.00189437 Jy ! Component: 3850 - total flux cleaned = -0.00193319 Jy ! Component: 3900 - total flux cleaned = -0.00195252 Jy ! Component: 3950 - total flux cleaned = -0.00194285 Jy ! Component: 4000 - total flux cleaned = -0.00192387 Jy ! Component: 4050 - total flux cleaned = -0.00193338 Jy ! Total flux subtracted in 4096 components = -0.00193334 Jy ! Clean residual min=-0.000559 max=0.000715 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.145721 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 414 components and 0.145721 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0934+3926_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.861 x 8.036 at -20.27 degrees (North through East) ! Clean map min=-0.0010527 max=0.13317 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0934+3926_S_map.fits wmodel /image_prod/ug002_uva//J0934+3926_S_map.mod ! Writing 414 model components to file: /image_prod/ug002_uva//J0934+3926_S_map.mod wobs /image_prod/ug002_uva//J0934+3926_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0934+3926_S_uvs.fits wwins /image_prod/ug002_uva//J0934+3926_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0934+3926_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179395 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.404138 0.404138 0.808275 1.61655 3.2331 6.4662 12.9324 25.8648 51.7296 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 742.321 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0934+3926_S_dfm.log closed on Wed Mar 4 23:06:17 2020