! Started logfile: /image_prod/ug002_uva//J2359+3850_S_d_dfm.log on Thu Mar 5 06:35:05 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_uva//J2359+3850_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2359+3850_S_d_uva.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.902778 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 1365 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 J2359+3850_S_d] 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.097582Jy sigma=7.700112 ! Fit after self-cal, rms=0.559963Jy sigma=4.043473 ! 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=2.971 mas, bmaj=5.494 mas, bpa=2.548 degrees ! Estimated noise=3.4497 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 = 0.340627 Jy ! Component: 100 - total flux cleaned = 0.42141 Jy ! Total flux subtracted in 100 components = 0.42141 Jy ! Clean residual min=-0.024014 max=0.034366 Jy/beam ! Clean residual mean=-0.000040 rms=0.007223 Jy/beam ! Combined flux in latest and established models = 0.42141 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.42141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153492Jy sigma=0.876577 ! Fit after self-cal, rms=0.153400Jy sigma=0.875901 ! 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=3.479 mas, bmaj=6.128 mas, bpa=1.906 degrees ! Estimated noise=2.82502 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 = 0.0361656 Jy ! Component: 100 - total flux cleaned = 0.0418152 Jy ! Component: 150 - total flux cleaned = 0.0418196 Jy ! Component: 200 - total flux cleaned = 0.0421247 Jy ! Total flux subtracted in 200 components = 0.0421247 Jy ! Clean residual min=-0.020301 max=0.031074 Jy/beam ! Clean residual mean=-0.000012 rms=0.006899 Jy/beam ! Combined flux in latest and established models = 0.463535 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.463535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141440Jy sigma=0.828743 ! Fit after self-cal, rms=0.141398Jy sigma=0.828351 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 6.128 at 1.906 degrees (North through East) ! Clean map min=-0.019659 max=0.44542 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 KP 0.94 LA 1.01 ! MK 1.07 NL 0.96 OV 1.21 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 KP 0.99 LA 0.99 ! MK 1.05 NL 0.83 OV 1.25 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 KP 0.97 LA 0.99 ! MK 1.06 NL 0.91 OV 1.16 SC 1.04 ! ! ! Fit before self-cal, rms=0.141398Jy sigma=0.828351 ! Fit after self-cal, rms=0.125807Jy sigma=0.741682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=6.093 mas, bpa=2.339 degrees ! Estimated noise=2.82432 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 = 0.00809032 Jy ! Component: 100 - total flux cleaned = 0.00963224 Jy ! Component: 150 - total flux cleaned = 0.0103234 Jy ! Component: 200 - total flux cleaned = 0.0107642 Jy ! Total flux subtracted in 200 components = 0.0107642 Jy ! Clean residual min=-0.019823 max=0.022708 Jy/beam ! Clean residual mean=0.000000 rms=0.005766 Jy/beam ! Combined flux in latest and established models = 0.474299 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.474299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124590Jy sigma=0.737882 ! Fit after self-cal, rms=0.124560Jy sigma=0.737602 ! 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=0.124560Jy sigma=0.737602 ! Fit after self-cal, rms=0.086506Jy sigma=0.412013 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=6.073 mas, bpa=1.31 degrees ! Estimated noise=2.82385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129102 Jy ! Component: 100 - total flux cleaned = 0.00129178 Jy ! Component: 150 - total flux cleaned = 0.00128298 Jy ! Component: 200 - total flux cleaned = 0.00137344 Jy ! Total flux subtracted in 200 components = 0.00137344 Jy ! Clean residual min=-0.004383 max=0.005216 Jy/beam ! Clean residual mean=0.000001 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.475673 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.475673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085905Jy sigma=0.408070 ! Fit after self-cal, rms=0.086186Jy sigma=0.407609 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 (11, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318545 Jy ! Component: 100 - total flux cleaned = 0.00379382 Jy ! Component: 150 - total flux cleaned = 0.00399605 Jy ! Component: 200 - total flux cleaned = 0.00408782 Jy ! Total flux subtracted in 200 components = 0.00408782 Jy ! Clean residual min=-0.004378 max=0.004779 Jy/beam ! Clean residual mean=-0.000000 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.479761 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.479761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085725Jy sigma=0.404551 ! Fit after self-cal, rms=0.085704Jy sigma=0.404440 ! Inverting map ! Added new window around map position (77.5, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329986 Jy ! Component: 100 - total flux cleaned = 0.00410136 Jy ! Component: 150 - total flux cleaned = 0.00445258 Jy ! Component: 200 - total flux cleaned = 0.00461076 Jy ! Total flux subtracted in 200 components = 0.00461076 Jy ! Clean residual min=-0.003899 max=0.003763 Jy/beam ! Clean residual mean=0.000001 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.484371 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.484371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085282Jy sigma=0.402157 ! Fit after self-cal, rms=0.085278Jy sigma=0.401986 ! 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=0.085278Jy sigma=0.401986 ! Fit after self-cal, rms=0.085666Jy sigma=0.401298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=6.064 mas, bpa=1.559 degrees ! Estimated noise=2.82537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963925 Jy ! Component: 100 - total flux cleaned = 0.00147354 Jy ! Component: 150 - total flux cleaned = 0.00169588 Jy ! Component: 200 - total flux cleaned = 0.00169165 Jy ! Total flux subtracted in 200 components = 0.00169165 Jy ! Clean residual min=-0.003636 max=0.003734 Jy/beam ! Clean residual mean=0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.486063 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.486063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085434Jy sigma=0.400124 ! Fit after self-cal, rms=0.085423Jy sigma=0.400072 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 = 0.000121908 Jy ! Component: 100 - total flux cleaned = 0.000318892 Jy ! Component: 150 - total flux cleaned = 0.000502268 Jy ! Component: 200 - total flux cleaned = 0.000618106 Jy ! Total flux subtracted in 200 components = 0.000618106 Jy ! Clean residual min=-0.003632 max=0.003762 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.486681 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 99 components and 0.486681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085305Jy sigma=0.399385 ! Fit after self-cal, rms=0.085299Jy sigma=0.399364 ! 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=0.085299Jy sigma=0.399364 ! Fit after self-cal, rms=0.085524Jy sigma=0.399215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.698 mas, bmaj=9.877 mas, bpa=11.38 degrees ! Estimated noise=3.32557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694246 Jy ! Component: 100 - total flux cleaned = 0.00110264 Jy ! Component: 150 - total flux cleaned = 0.00127099 Jy ! Component: 200 - total flux cleaned = 0.0014953 Jy ! Total flux subtracted in 200 components = 0.0014953 Jy ! Clean residual min=-0.003227 max=0.003516 Jy/beam ! Clean residual mean=0.000001 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.488176 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.488176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085460Jy sigma=0.399005 ! Fit after self-cal, rms=0.085448Jy sigma=0.398947 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 = -0.000207906 Jy ! Component: 100 - total flux cleaned = -9.97376e-05 Jy ! Component: 150 - total flux cleaned = 6.57116e-05 Jy ! Component: 200 - total flux cleaned = 0.000246931 Jy ! Total flux subtracted in 200 components = 0.000246931 Jy ! Clean residual min=-0.003238 max=0.003474 Jy/beam ! Clean residual mean=0.000001 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.488423 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.488423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085411Jy sigma=0.398912 ! Fit after self-cal, rms=0.085404Jy sigma=0.398883 ! 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=3.493 mas, bmaj=6.059 mas, bpa=1.678 degrees ! Estimated noise=2.8274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 6.059 at 1.678 degrees (North through East) ! Clean map min=-0.0033039 max=0.4439 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=2.984 mas, bmaj=5.403 mas, bpa=1.75 degrees ! Estimated noise=3.48929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.3444 Jy ! Component: 100 - total flux cleaned = 0.427963 Jy ! Component: 150 - total flux cleaned = 0.457992 Jy ! Component: 200 - total flux cleaned = 0.470307 Jy ! Total flux subtracted in 200 components = 0.470307 Jy ! Clean residual min=-0.006549 max=0.006454 Jy/beam ! Clean residual mean=0.000003 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.470307 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 0.470307 Jy ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=6.059 mas, bpa=1.678 degrees ! Estimated noise=2.8274 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 = 0.00783695 Jy ! Component: 100 - total flux cleaned = 0.0126116 Jy ! Component: 150 - total flux cleaned = 0.01556 Jy ! Component: 200 - total flux cleaned = 0.0166807 Jy ! Total flux subtracted in 200 components = 0.0166807 Jy ! Clean residual min=-0.004236 max=0.004610 Jy/beam ! Clean residual mean=0.000001 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.486988 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.486988 Jy ! Inverting map ! Added new window around map position (-21.5, -68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362991 Jy ! Component: 100 - total flux cleaned = 0.00423677 Jy ! Component: 150 - total flux cleaned = 0.00434616 Jy ! Component: 200 - total flux cleaned = 0.00454732 Jy ! Total flux subtracted in 200 components = 0.00454732 Jy ! Clean residual min=-0.003726 max=0.003567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.491535 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.491535 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=7.698 mas, bmaj=9.877 mas, bpa=11.38 degrees ! Estimated noise=3.32557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283354 Jy ! Component: 100 - total flux cleaned = 0.000929191 Jy ! Component: 150 - total flux cleaned = 0.00141916 Jy ! Component: 200 - total flux cleaned = 0.00163133 Jy ! Total flux subtracted in 200 components = 0.00163133 Jy ! Clean residual min=-0.003070 max=0.002974 Jy/beam ! Clean residual mean=-0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.493167 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 = 4.90599e-05 Jy ! Component: 100 - total flux cleaned = 4.81649e-05 Jy ! Component: 150 - total flux cleaned = 0.00013328 Jy ! Component: 200 - total flux cleaned = 0.000252099 Jy ! Total flux subtracted in 200 components = 0.000252099 Jy ! Clean residual min=-0.002946 max=0.002996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.493419 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 86 components and 0.493419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=6.059 mas, bpa=1.678 degrees ! Estimated noise=2.8274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162049 Jy ! Component: 100 - total flux cleaned = -0.000154827 Jy ! Component: 150 - total flux cleaned = -0.000303339 Jy ! Component: 200 - total flux cleaned = -0.000373056 Jy ! Total flux subtracted in 200 components = -0.000373056 Jy ! Clean residual min=-0.003391 max=0.003642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.493046 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.493046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085239Jy sigma=0.397857 ! Fit after self-cal, rms=0.085164Jy sigma=0.397454 wmodel J2359+3850_S_d_map.mod ! Writing 105 model components to file: J2359+3850_S_d_map.mod wobs J2359+3850_S_d_uvs.fits ! Writing UV FITS file: J2359+3850_S_d_uvs.fits wwins J2359+3850_S_d_map.win ! wwins: Wrote 4 windows to J2359+3850_S_d_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 = -0.000887258 Jy ! Component: 100 - total flux cleaned = -0.00195704 Jy ! Component: 150 - total flux cleaned = -0.00268849 Jy ! Component: 200 - total flux cleaned = -0.00317537 Jy ! Component: 250 - total flux cleaned = -0.00369601 Jy ! Component: 300 - total flux cleaned = -0.00414856 Jy ! Component: 350 - total flux cleaned = -0.00458978 Jy ! Component: 400 - total flux cleaned = -0.00506689 Jy ! Component: 450 - total flux cleaned = -0.0052546 Jy ! Component: 500 - total flux cleaned = -0.00562262 Jy ! Component: 550 - total flux cleaned = -0.00598304 Jy ! Component: 600 - total flux cleaned = -0.00629255 Jy ! Component: 650 - total flux cleaned = -0.00664074 Jy ! Component: 700 - total flux cleaned = -0.00693994 Jy ! Component: 750 - total flux cleaned = -0.00715015 Jy ! Component: 800 - total flux cleaned = -0.00752355 Jy ! Component: 850 - total flux cleaned = -0.0078092 Jy ! Component: 900 - total flux cleaned = -0.00797044 Jy ! Component: 950 - total flux cleaned = -0.00812978 Jy ! Component: 1000 - total flux cleaned = -0.00844425 Jy ! Component: 1050 - total flux cleaned = -0.00867593 Jy ! Component: 1100 - total flux cleaned = -0.00898055 Jy ! Component: 1150 - total flux cleaned = -0.00894217 Jy ! Component: 1200 - total flux cleaned = -0.00920271 Jy ! Component: 1250 - total flux cleaned = -0.00931295 Jy ! Component: 1300 - total flux cleaned = -0.00942216 Jy ! Component: 1350 - total flux cleaned = -0.00963758 Jy ! Component: 1400 - total flux cleaned = -0.00992019 Jy ! Component: 1450 - total flux cleaned = -0.0100246 Jy ! Component: 1500 - total flux cleaned = -0.0100597 Jy ! Component: 1550 - total flux cleaned = -0.0101969 Jy ! Component: 1600 - total flux cleaned = -0.0104346 Jy ! Component: 1650 - total flux cleaned = -0.0105012 Jy ! Component: 1700 - total flux cleaned = -0.0105348 Jy ! Component: 1750 - total flux cleaned = -0.0106339 Jy ! Component: 1800 - total flux cleaned = -0.0107643 Jy ! Component: 1850 - total flux cleaned = -0.0108611 Jy ! Component: 1900 - total flux cleaned = -0.0108609 Jy ! Component: 1950 - total flux cleaned = -0.0109242 Jy ! Component: 2000 - total flux cleaned = -0.0108926 Jy ! Component: 2050 - total flux cleaned = -0.0108927 Jy ! Component: 2100 - total flux cleaned = -0.0108928 Jy ! Component: 2150 - total flux cleaned = -0.0109847 Jy ! Component: 2200 - total flux cleaned = -0.0110755 Jy ! Component: 2250 - total flux cleaned = -0.0111355 Jy ! Component: 2300 - total flux cleaned = -0.0111953 Jy ! Component: 2350 - total flux cleaned = -0.0111953 Jy ! Component: 2400 - total flux cleaned = -0.0112547 Jy ! Component: 2450 - total flux cleaned = -0.0112838 Jy ! Component: 2500 - total flux cleaned = -0.0114001 Jy ! Component: 2550 - total flux cleaned = -0.011429 Jy ! Component: 2600 - total flux cleaned = -0.0114292 Jy ! Component: 2650 - total flux cleaned = -0.0115431 Jy ! Component: 2700 - total flux cleaned = -0.0115712 Jy ! Component: 2750 - total flux cleaned = -0.0115712 Jy ! Component: 2800 - total flux cleaned = -0.0116548 Jy ! Component: 2850 - total flux cleaned = -0.0117932 Jy ! Component: 2900 - total flux cleaned = -0.0117932 Jy ! Component: 2950 - total flux cleaned = -0.0118751 Jy ! Component: 3000 - total flux cleaned = -0.0120105 Jy ! Component: 3050 - total flux cleaned = -0.0120373 Jy ! Component: 3100 - total flux cleaned = -0.0121977 Jy ! Component: 3150 - total flux cleaned = -0.0123035 Jy ! Component: 3200 - total flux cleaned = -0.0123825 Jy ! Component: 3250 - total flux cleaned = -0.0125135 Jy ! Component: 3300 - total flux cleaned = -0.0126437 Jy ! Component: 3350 - total flux cleaned = -0.0127472 Jy ! Component: 3400 - total flux cleaned = -0.0128246 Jy ! Component: 3450 - total flux cleaned = -0.0129271 Jy ! Component: 3500 - total flux cleaned = -0.0130802 Jy ! Component: 3550 - total flux cleaned = -0.0131561 Jy ! Component: 3600 - total flux cleaned = -0.0132818 Jy ! Component: 3650 - total flux cleaned = -0.0133319 Jy ! Component: 3700 - total flux cleaned = -0.0134808 Jy ! Component: 3750 - total flux cleaned = -0.0135303 Jy ! Component: 3800 - total flux cleaned = -0.0137021 Jy ! Component: 3850 - total flux cleaned = -0.0138243 Jy ! Component: 3900 - total flux cleaned = -0.0139699 Jy ! Component: 3950 - total flux cleaned = -0.0140421 Jy ! Component: 4000 - total flux cleaned = -0.0140897 Jy ! Component: 4050 - total flux cleaned = -0.0141376 Jy ! Total flux subtracted in 4096 components = -0.0143272 Jy ! Clean residual min=-0.001416 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.478718 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 364 components and 0.478718 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2359+3850_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 6.059 at 1.678 degrees (North through East) ! Clean map min=-0.0032782 max=0.44345 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2359+3850_S_d_map.fits wmodel /image_prod/ug002_uva//J2359+3850_S_d_map.mod ! Writing 364 model components to file: /image_prod/ug002_uva//J2359+3850_S_d_map.mod wobs /image_prod/ug002_uva//J2359+3850_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2359+3850_S_d_uvs.fits wwins /image_prod/ug002_uva//J2359+3850_S_d_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2359+3850_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.443455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000414068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28012 0.28012 0.56024 1.12048 2.24096 4.48192 8.96384 17.9277 35.8553 71.7107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.443 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1070.97 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2359+3850_S_d_dfm.log closed on Thu Mar 5 06:35:09 2020