! Started logfile: /image_prod/ug002_uva//J1701-1903_S_dfm.log on Thu Mar 5 03:03:55 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//J1701-1903_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1701-1903_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.754167 visibilities/baseline/integration-bin. ! Found source: J1701-1903 ! ! 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 36 lines of history. ! ! Reading 3801 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 J1701-1903_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008052Jy sigma=6.473110 ! Fit after self-cal, rms=0.906154Jy sigma=5.776149 ! 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=3.073 mas, bmaj=7.658 mas, bpa=-7.108 degrees ! Estimated noise=3.0557 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 = 0.0781495 Jy ! Component: 100 - total flux cleaned = 0.0984396 Jy ! Total flux subtracted in 100 components = 0.0984396 Jy ! Clean residual min=-0.010008 max=0.012974 Jy/beam ! Clean residual mean=-0.000035 rms=0.003033 Jy/beam ! Combined flux in latest and established models = 0.0984397 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0984397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080587Jy sigma=0.477859 ! Fit after self-cal, rms=0.080525Jy sigma=0.477366 ! 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=3.527 mas, bmaj=8.651 mas, bpa=-7.25 degrees ! Estimated noise=1.85586 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 = 0.00954967 Jy ! Component: 100 - total flux cleaned = 0.0150082 Jy ! Component: 150 - total flux cleaned = 0.0185117 Jy ! Component: 200 - total flux cleaned = 0.0207901 Jy ! Total flux subtracted in 200 components = 0.0207901 Jy ! Clean residual min=-0.007900 max=0.012654 Jy/beam ! Clean residual mean=-0.000025 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 0.11923 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.11923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079868Jy sigma=0.465339 ! Fit after self-cal, rms=0.079893Jy sigma=0.464971 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 8.651 at -7.25 degrees (North through East) ! Clean map min=-0.0077292 max=0.097567 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.14 KP 0.91 ! MK 1.31 NL 1.07 OV 0.79 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.99 HN 1.18 KP 0.94 ! MK 1.02 NL 1.18 OV 0.81 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.95 HN 1.15 KP 0.93 ! MK 0.96 NL 0.97 OV 0.83 SC 0.82 ! ! ! Fit before self-cal, rms=0.079893Jy sigma=0.464971 ! Fit after self-cal, rms=0.089743Jy sigma=0.442516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=8.87 mas, bpa=-5.885 degrees ! Estimated noise=1.85998 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 = -0.00192229 Jy ! Component: 100 - total flux cleaned = -0.00199199 Jy ! Component: 150 - total flux cleaned = -0.00211737 Jy ! Component: 200 - total flux cleaned = -0.00223042 Jy ! Total flux subtracted in 200 components = -0.00223042 Jy ! Clean residual min=-0.005256 max=0.006969 Jy/beam ! Clean residual mean=-0.000001 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.116999 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.116999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089635Jy sigma=0.441856 ! Fit after self-cal, rms=0.090247Jy sigma=0.441171 ! 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=0.090247Jy sigma=0.441171 ! Fit after self-cal, rms=0.100969Jy sigma=0.437634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=8.821 mas, bpa=-6.15 degrees ! Estimated noise=1.85382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324729 Jy ! Component: 100 - total flux cleaned = -0.000830104 Jy ! Component: 150 - total flux cleaned = -0.00087764 Jy ! Component: 200 - total flux cleaned = -0.000999271 Jy ! Total flux subtracted in 200 components = -0.000999271 Jy ! Clean residual min=-0.004406 max=0.005729 Jy/beam ! Clean residual mean=-0.000001 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.116 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100865Jy sigma=0.437148 ! Fit after self-cal, rms=0.101127Jy sigma=0.436992 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 (8.5, 106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406219 Jy ! Component: 100 - total flux cleaned = 0.00428601 Jy ! Component: 150 - total flux cleaned = 0.00421514 Jy ! Component: 200 - total flux cleaned = 0.00409032 Jy ! Total flux subtracted in 200 components = 0.00409032 Jy ! Clean residual min=-0.003410 max=0.004102 Jy/beam ! Clean residual mean=0.000002 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.12009 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.12009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100805Jy sigma=0.434765 ! Fit after self-cal, rms=0.100766Jy sigma=0.434557 ! 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=0.100766Jy sigma=0.434557 ! Fit after self-cal, rms=0.102002Jy sigma=0.434192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=8.828 mas, bpa=-6.462 degrees ! Estimated noise=1.84136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167032 Jy ! Component: 100 - total flux cleaned = 0.00161699 Jy ! Component: 150 - total flux cleaned = 0.00119277 Jy ! Component: 200 - total flux cleaned = 0.000866781 Jy ! Total flux subtracted in 200 components = 0.000866781 Jy ! Clean residual min=-0.002970 max=0.003776 Jy/beam ! Clean residual mean=0.000004 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.120957 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.120957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101912Jy sigma=0.433630 ! Fit after self-cal, rms=0.101908Jy sigma=0.433583 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 = 0.000128486 Jy ! Component: 100 - total flux cleaned = -0.000190681 Jy ! Component: 150 - total flux cleaned = -0.000443627 Jy ! Component: 200 - total flux cleaned = -0.000710559 Jy ! Total flux subtracted in 200 components = -0.000710559 Jy ! Clean residual min=-0.003030 max=0.003665 Jy/beam ! Clean residual mean=0.000004 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.120247 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.120247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101875Jy sigma=0.433401 ! Fit after self-cal, rms=0.101869Jy sigma=0.433391 ! 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=0.101869Jy sigma=0.433391 ! Fit after self-cal, rms=0.101882Jy sigma=0.433238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.149 mas, bmaj=14.64 mas, bpa=-0.3276 degrees ! Estimated noise=2.0827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416601 Jy ! Component: 100 - total flux cleaned = 0.000271398 Jy ! Component: 150 - total flux cleaned = 6.05325e-05 Jy ! Component: 200 - total flux cleaned = -0.000183946 Jy ! Total flux subtracted in 200 components = -0.000183946 Jy ! Clean residual min=-0.003030 max=0.004254 Jy/beam ! Clean residual mean=0.000008 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.120063 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 133 components and 0.120063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101862Jy sigma=0.433152 ! Fit after self-cal, rms=0.101816Jy sigma=0.433072 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 = -9.98808e-05 Jy ! Component: 100 - total flux cleaned = -0.000134907 Jy ! Component: 150 - total flux cleaned = -0.000212128 Jy ! Component: 200 - total flux cleaned = -0.00030855 Jy ! Total flux subtracted in 200 components = -0.00030855 Jy ! Clean residual min=-0.003021 max=0.004180 Jy/beam ! Clean residual mean=0.000008 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.119754 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.119754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101811Jy sigma=0.433030 ! Fit after self-cal, rms=0.101798Jy sigma=0.432962 ! 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=3.546 mas, bmaj=8.821 mas, bpa=-6.709 degrees ! Estimated noise=1.83469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.546 x 8.821 at -6.709 degrees (North through East) ! Clean map min=-0.0038895 max=0.097613 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=3.077 mas, bmaj=7.734 mas, bpa=-6.249 degrees ! Estimated noise=3.01076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0767182 Jy ! Component: 100 - total flux cleaned = 0.0966744 Jy ! Component: 150 - total flux cleaned = 0.105455 Jy ! Component: 200 - total flux cleaned = 0.111303 Jy ! Total flux subtracted in 200 components = 0.111303 Jy ! Clean residual min=-0.006349 max=0.006010 Jy/beam ! Clean residual mean=-0.000010 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.111303 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.111303 Jy ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=8.821 mas, bpa=-6.709 degrees ! Estimated noise=1.83469 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 (5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605774 Jy ! Component: 100 - total flux cleaned = 0.00852721 Jy ! Component: 150 - total flux cleaned = 0.00960517 Jy ! Component: 200 - total flux cleaned = 0.0103661 Jy ! Total flux subtracted in 200 components = 0.0103661 Jy ! Clean residual min=-0.003230 max=0.004425 Jy/beam ! Clean residual mean=0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.121669 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.121669 Jy ! Inverting map ! Added new window around map position (-57.5, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358258 Jy ! Component: 100 - total flux cleaned = 0.00475746 Jy ! Component: 150 - total flux cleaned = 0.00496377 Jy ! Component: 200 - total flux cleaned = 0.00508434 Jy ! Total flux subtracted in 200 components = 0.00508434 Jy ! Clean residual min=-0.002767 max=0.003337 Jy/beam ! Clean residual mean=0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.126754 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.126754 Jy ! Inverting map ! Added new window around map position (-16, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243137 Jy ! Component: 100 - total flux cleaned = 0.00292677 Jy ! Component: 150 - total flux cleaned = 0.00347882 Jy ! Component: 200 - total flux cleaned = 0.00380281 Jy ! Total flux subtracted in 200 components = 0.00380281 Jy ! Clean residual min=-0.002589 max=0.002423 Jy/beam ! Clean residual mean=0.000005 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.130557 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.130557 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=7.149 mas, bmaj=14.64 mas, bpa=-0.3276 degrees ! Estimated noise=2.0827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.19561e-06 Jy ! Component: 100 - total flux cleaned = 0.000114537 Jy ! Component: 150 - total flux cleaned = 0.00030144 Jy ! Component: 200 - total flux cleaned = 0.000304585 Jy ! Total flux subtracted in 200 components = 0.000304585 Jy ! Clean residual min=-0.002235 max=0.002276 Jy/beam ! Clean residual mean=0.000010 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.130861 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 = -0.000113756 Jy ! Component: 100 - total flux cleaned = -0.000255429 Jy ! Component: 150 - total flux cleaned = -0.000419416 Jy ! Component: 200 - total flux cleaned = -0.000544136 Jy ! Total flux subtracted in 200 components = -0.000544136 Jy ! Clean residual min=-0.002055 max=0.002211 Jy/beam ! Clean residual mean=0.000010 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.130317 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 163 components and 0.130317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=8.821 mas, bpa=-6.709 degrees ! Estimated noise=1.83469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364471 Jy ! Component: 100 - total flux cleaned = -0.000367554 Jy ! Component: 150 - total flux cleaned = -0.000221686 Jy ! Component: 200 - total flux cleaned = -0.000154539 Jy ! Total flux subtracted in 200 components = -0.000154539 Jy ! Clean residual min=-0.002410 max=0.002238 Jy/beam ! Clean residual mean=0.000006 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.130163 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 187 components and 0.130162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101465Jy sigma=0.430926 ! Fit after self-cal, rms=0.101270Jy sigma=0.430643 wmodel J1701-1903_S_map.mod ! Writing 187 model components to file: J1701-1903_S_map.mod wobs J1701-1903_S_uvs.fits ! Writing UV FITS file: J1701-1903_S_uvs.fits wwins J1701-1903_S_map.win ! wwins: Wrote 5 windows to J1701-1903_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 = -0.000364098 Jy ! Component: 100 - total flux cleaned = -0.000693304 Jy ! Component: 150 - total flux cleaned = -0.000968607 Jy ! Component: 200 - total flux cleaned = -0.00103484 Jy ! Component: 250 - total flux cleaned = -0.00103489 Jy ! Component: 300 - total flux cleaned = -0.00109505 Jy ! Component: 350 - total flux cleaned = -0.00115271 Jy ! Component: 400 - total flux cleaned = -0.00118018 Jy ! Component: 450 - total flux cleaned = -0.0012621 Jy ! Component: 500 - total flux cleaned = -0.00131437 Jy ! Component: 550 - total flux cleaned = -0.00139116 Jy ! Component: 600 - total flux cleaned = -0.00139076 Jy ! Component: 650 - total flux cleaned = -0.00139042 Jy ! Component: 700 - total flux cleaned = -0.00136678 Jy ! Component: 750 - total flux cleaned = -0.00136609 Jy ! Component: 800 - total flux cleaned = -0.00132033 Jy ! Component: 850 - total flux cleaned = -0.00129803 Jy ! Component: 900 - total flux cleaned = -0.00134193 Jy ! Component: 950 - total flux cleaned = -0.00129854 Jy ! Component: 1000 - total flux cleaned = -0.00138326 Jy ! Component: 1050 - total flux cleaned = -0.00132071 Jy ! Component: 1100 - total flux cleaned = -0.00138241 Jy ! Component: 1150 - total flux cleaned = -0.00142267 Jy ! Component: 1200 - total flux cleaned = -0.00146236 Jy ! Component: 1250 - total flux cleaned = -0.00146234 Jy ! Component: 1300 - total flux cleaned = -0.00153912 Jy ! Component: 1350 - total flux cleaned = -0.00155787 Jy ! Component: 1400 - total flux cleaned = -0.00159492 Jy ! Component: 1450 - total flux cleaned = -0.0015765 Jy ! Component: 1500 - total flux cleaned = -0.00161265 Jy ! Component: 1550 - total flux cleaned = -0.00170122 Jy ! Component: 1600 - total flux cleaned = -0.00173597 Jy ! Component: 1650 - total flux cleaned = -0.00177045 Jy ! Component: 1700 - total flux cleaned = -0.00183868 Jy ! Component: 1750 - total flux cleaned = -0.00187222 Jy ! Component: 1800 - total flux cleaned = -0.00188862 Jy ! Component: 1850 - total flux cleaned = -0.00188851 Jy ! Component: 1900 - total flux cleaned = -0.00188852 Jy ! Component: 1950 - total flux cleaned = -0.00192071 Jy ! Component: 2000 - total flux cleaned = -0.00190495 Jy ! Component: 2050 - total flux cleaned = -0.00196753 Jy ! Component: 2100 - total flux cleaned = -0.00198275 Jy ! Component: 2150 - total flux cleaned = -0.00201326 Jy ! Component: 2200 - total flux cleaned = -0.00202822 Jy ! Component: 2250 - total flux cleaned = -0.00205814 Jy ! Component: 2300 - total flux cleaned = -0.00210241 Jy ! Component: 2350 - total flux cleaned = -0.00207299 Jy ! Component: 2400 - total flux cleaned = -0.00210209 Jy ! Component: 2450 - total flux cleaned = -0.00215982 Jy ! Component: 2500 - total flux cleaned = -0.0021453 Jy ! Component: 2550 - total flux cleaned = -0.00211682 Jy ! Component: 2600 - total flux cleaned = -0.00214514 Jy ! Component: 2650 - total flux cleaned = -0.0021311 Jy ! Component: 2700 - total flux cleaned = -0.00214495 Jy ! Component: 2750 - total flux cleaned = -0.00214484 Jy ! Component: 2800 - total flux cleaned = -0.00214483 Jy ! Component: 2850 - total flux cleaned = -0.00215837 Jy ! Component: 2900 - total flux cleaned = -0.00214469 Jy ! Component: 2950 - total flux cleaned = -0.00213126 Jy ! Component: 3000 - total flux cleaned = -0.00213123 Jy ! Component: 3050 - total flux cleaned = -0.00210472 Jy ! Component: 3100 - total flux cleaned = -0.00211792 Jy ! Component: 3150 - total flux cleaned = -0.00207859 Jy ! Component: 3200 - total flux cleaned = -0.00203943 Jy ! Component: 3250 - total flux cleaned = -0.00200038 Jy ! Component: 3300 - total flux cleaned = -0.00200032 Jy ! Component: 3350 - total flux cleaned = -0.00197454 Jy ! Component: 3400 - total flux cleaned = -0.00191043 Jy ! Component: 3450 - total flux cleaned = -0.00193602 Jy ! Component: 3500 - total flux cleaned = -0.0019233 Jy ! Component: 3550 - total flux cleaned = -0.0019741 Jy ! Component: 3600 - total flux cleaned = -0.00198675 Jy ! Component: 3650 - total flux cleaned = -0.00197409 Jy ! Component: 3700 - total flux cleaned = -0.00194886 Jy ! Component: 3750 - total flux cleaned = -0.00196139 Jy ! Component: 3800 - total flux cleaned = -0.00196139 Jy ! Component: 3850 - total flux cleaned = -0.00194895 Jy ! Component: 3900 - total flux cleaned = -0.0019614 Jy ! Component: 3950 - total flux cleaned = -0.00193651 Jy ! Component: 4000 - total flux cleaned = -0.00191164 Jy ! Component: 4050 - total flux cleaned = -0.00189935 Jy ! Total flux subtracted in 4096 components = -0.00192406 Jy ! Clean residual min=-0.000666 max=0.000730 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.128238 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 425 components and 0.128238 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1701-1903_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.546 x 8.821 at -6.709 degrees (North through East) ! Clean map min=-0.0020595 max=0.097139 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1701-1903_S_map.fits wmodel /image_prod/ug002_uva//J1701-1903_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J1701-1903_S_map.mod wobs /image_prod/ug002_uva//J1701-1903_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1701-1903_S_uvs.fits wwins /image_prod/ug002_uva//J1701-1903_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1701-1903_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0971389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208464 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.643811 0.643811 1.28762 2.57524 5.15049 10.301 20.602 41.2039 82.4078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 465.975 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1701-1903_S_dfm.log closed on Thu Mar 5 03:03:59 2020