! Started logfile: /image_prod/ug002_uva//J1624+2345_S_a_dfm.log on Thu Mar 5 02:40:42 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//J1624+2345_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1624+2345_S_a_uva.fits ! AN table 1: 50 integrations on 6 of 6 possible baselines. ! AN table 2: 100 integrations on 10 of 10 possible baselines. ! AN table 3: 51 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.851962 visibilities/baseline/integration-bin. ! Found source: J1624+2345 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3453 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 J1624+2345_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 50 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001512Jy sigma=10.977500 ! Fit after self-cal, rms=0.973405Jy sigma=10.869638 ! 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=3.929 mas, bmaj=16.66 mas, bpa=-8.427 degrees ! Estimated noise=2.09111 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 = 0.0223568 Jy ! Component: 100 - total flux cleaned = 0.0265175 Jy ! Total flux subtracted in 100 components = 0.0265175 Jy ! Clean residual min=-0.002604 max=0.003627 Jy/beam ! Clean residual mean=0.000001 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0265175 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0265175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.034307Jy sigma=0.362883 ! Fit after self-cal, rms=0.032890Jy sigma=0.346485 ! 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=5.212 mas, bmaj=16.7 mas, bpa=-11.04 degrees ! Estimated noise=1.11987 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 = 0.000282283 Jy ! Component: 100 - total flux cleaned = -0.000146361 Jy ! Component: 150 - total flux cleaned = -0.000518054 Jy ! Component: 200 - total flux cleaned = -0.000840938 Jy ! Total flux subtracted in 200 components = -0.000840938 Jy ! Clean residual min=-0.001775 max=0.001922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0256765 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0256765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.032661Jy sigma=0.344814 ! Fit after self-cal, rms=0.032633Jy sigma=0.344647 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.212 x 16.7 at -11.04 degrees (North through East) ! Clean map min=-0.0016707 max=0.029093 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.07 KP 0.94 MK 0.87 OV 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.12 LA 1.07 NL 0.98 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.08 KP 0.95 MK 0.77 OV 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.02 LA 0.95 NL 1.00 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.93 KP 0.97 MK 0.81 OV 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.19 LA 1.04 NL 0.98 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* ! ! ! Fit before self-cal, rms=0.032633Jy sigma=0.344647 ! Fit after self-cal, rms=0.030984Jy sigma=0.342600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.955 mas, bmaj=16.7 mas, bpa=-10.08 degrees ! Estimated noise=1.09345 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 = 3.36748e-05 Jy ! Component: 100 - total flux cleaned = 9.64457e-06 Jy ! Component: 150 - total flux cleaned = -2.29866e-05 Jy ! Component: 200 - total flux cleaned = -4.21462e-05 Jy ! Total flux subtracted in 200 components = -4.21462e-05 Jy ! Clean residual min=-0.001359 max=0.000986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0256344 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0256344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.030974Jy sigma=0.342516 ! Fit after self-cal, rms=0.030999Jy sigma=0.342168 ! 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=0.030999Jy sigma=0.342168 ! Fit after self-cal, rms=0.031218Jy sigma=0.341622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.964 mas, bmaj=16.6 mas, bpa=-10.14 degrees ! Estimated noise=1.09378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197338 Jy ! Component: 100 - total flux cleaned = 0.000157339 Jy ! Component: 150 - total flux cleaned = 0.00014646 Jy ! Component: 200 - total flux cleaned = 0.000146845 Jy ! Total flux subtracted in 200 components = 0.000146845 Jy ! Clean residual min=-0.001091 max=0.000855 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0257812 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0257812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.031207Jy sigma=0.341526 ! Fit after self-cal, rms=0.031245Jy sigma=0.341412 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 = 6.00353e-05 Jy ! Component: 100 - total flux cleaned = 2.6434e-05 Jy ! Component: 150 - total flux cleaned = -3.13032e-06 Jy ! Component: 200 - total flux cleaned = -1.18718e-05 Jy ! Total flux subtracted in 200 components = -1.18718e-05 Jy ! Clean residual min=-0.001081 max=0.000815 Jy/beam ! Clean residual mean=0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0257694 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.0257694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.031237Jy sigma=0.341350 ! Fit after self-cal, rms=0.031225Jy sigma=0.341247 ! 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=0.031225Jy sigma=0.341247 ! Fit after self-cal, rms=0.031335Jy sigma=0.341215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.967 mas, bmaj=16.55 mas, bpa=-10.19 degrees ! Estimated noise=1.09381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173128 Jy ! Component: 100 - total flux cleaned = 0.000152625 Jy ! Component: 150 - total flux cleaned = 0.000143466 Jy ! Component: 200 - total flux cleaned = 0.000119926 Jy ! Total flux subtracted in 200 components = 0.000119926 Jy ! Clean residual min=-0.001024 max=0.000803 Jy/beam ! Clean residual mean=0.000004 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0258893 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0258893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.031327Jy sigma=0.341153 ! Fit after self-cal, rms=0.031340Jy sigma=0.341131 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 = 4.62016e-05 Jy ! Component: 100 - total flux cleaned = 3.74517e-05 Jy ! Component: 150 - total flux cleaned = 1.44742e-05 Jy ! Component: 200 - total flux cleaned = 6.23564e-07 Jy ! Total flux subtracted in 200 components = 6.23564e-07 Jy ! Clean residual min=-0.001012 max=0.000792 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0258899 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.0258899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.031335Jy sigma=0.341093 ! Fit after self-cal, rms=0.031333Jy sigma=0.341084 ! 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=0.031333Jy sigma=0.341084 ! Fit after self-cal, rms=0.031344Jy sigma=0.341073 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.309 mas, bmaj=18.81 mas, bpa=-25.53 degrees ! Estimated noise=1.16927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119197 Jy ! Component: 100 - total flux cleaned = 0.000113181 Jy ! Component: 150 - total flux cleaned = 0.000107967 Jy ! Component: 200 - total flux cleaned = 9.44976e-05 Jy ! Total flux subtracted in 200 components = 9.44976e-05 Jy ! Clean residual min=-0.001035 max=0.000811 Jy/beam ! Clean residual mean=0.000005 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0259844 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.0259844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.031343Jy sigma=0.341060 ! Fit after self-cal, rms=0.031345Jy sigma=0.341055 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 = -1.10782e-05 Jy ! Component: 100 - total flux cleaned = -2.39831e-05 Jy ! Component: 150 - total flux cleaned = -3.16294e-05 Jy ! Component: 200 - total flux cleaned = -3.49027e-05 Jy ! Total flux subtracted in 200 components = -3.49027e-05 Jy ! Clean residual min=-0.001048 max=0.000799 Jy/beam ! Clean residual mean=0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0259495 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.0259495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.031345Jy sigma=0.341048 ! Fit after self-cal, rms=0.031343Jy sigma=0.341046 ! 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=4.968 mas, bmaj=16.51 mas, bpa=-10.23 degrees ! Estimated noise=1.09277 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.968 x 16.51 at -10.23 degrees (North through East) ! Clean map min=-0.0014175 max=0.028453 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=3.759 mas, bmaj=16.69 mas, bpa=-7.969 degrees ! Estimated noise=1.94964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219736 Jy ! Component: 100 - total flux cleaned = 0.0261745 Jy ! Component: 150 - total flux cleaned = 0.0265436 Jy ! Component: 200 - total flux cleaned = 0.0263508 Jy ! Total flux subtracted in 200 components = 0.0263508 Jy ! Clean residual min=-0.001819 max=0.001436 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0263508 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0263508 Jy ! Inverting map and beam ! Estimated beam: bmin=4.968 mas, bmaj=16.51 mas, bpa=-10.23 degrees ! Estimated noise=1.09277 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 = 0.000129641 Jy ! Component: 100 - total flux cleaned = 0.000159524 Jy ! Component: 150 - total flux cleaned = 0.000159821 Jy ! Component: 200 - total flux cleaned = 0.00013909 Jy ! Total flux subtracted in 200 components = 0.00013909 Jy ! Clean residual min=-0.001225 max=0.000951 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0264899 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0264899 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=9.309 mas, bmaj=18.81 mas, bpa=-25.53 degrees ! Estimated noise=1.16927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252507 Jy ! Component: 100 - total flux cleaned = -0.000325502 Jy ! Component: 150 - total flux cleaned = -0.000343156 Jy ! Component: 200 - total flux cleaned = -0.000359592 Jy ! Total flux subtracted in 200 components = -0.000359592 Jy ! Clean residual min=-0.001121 max=0.000898 Jy/beam ! Clean residual mean=0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0261303 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 = -1.51831e-05 Jy ! Component: 100 - total flux cleaned = -3.67272e-05 Jy ! Component: 150 - total flux cleaned = -5.7291e-05 Jy ! Component: 200 - total flux cleaned = -7.65865e-05 Jy ! Total flux subtracted in 200 components = -7.65865e-05 Jy ! Clean residual min=-0.001110 max=0.000873 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0260537 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0260537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.968 mas, bmaj=16.51 mas, bpa=-10.23 degrees ! Estimated noise=1.09277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.16928e-05 Jy ! Component: 100 - total flux cleaned = -2.37921e-06 Jy ! Component: 150 - total flux cleaned = 7.47305e-06 Jy ! Component: 200 - total flux cleaned = 1.66011e-05 Jy ! Total flux subtracted in 200 components = 1.66011e-05 Jy ! Clean residual min=-0.001112 max=0.000820 Jy/beam ! Clean residual mean=0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0260703 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0260703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.031348Jy sigma=0.341128 ! Fit after self-cal, rms=0.031350Jy sigma=0.341084 wmodel J1624+2345_S_a_map.mod ! Writing 78 model components to file: J1624+2345_S_a_map.mod wobs J1624+2345_S_a_uvs.fits ! Writing UV FITS file: J1624+2345_S_a_uvs.fits wwins J1624+2345_S_a_map.win ! wwins: Wrote 1 windows to J1624+2345_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 = -0.000478395 Jy ! Component: 100 - total flux cleaned = -0.000854579 Jy ! Component: 150 - total flux cleaned = -0.00107785 Jy ! Component: 200 - total flux cleaned = -0.00127159 Jy ! Component: 250 - total flux cleaned = -0.00137394 Jy ! Component: 300 - total flux cleaned = -0.00138393 Jy ! Component: 350 - total flux cleaned = -0.00138417 Jy ! Component: 400 - total flux cleaned = -0.00138417 Jy ! Component: 450 - total flux cleaned = -0.00139191 Jy ! Component: 500 - total flux cleaned = -0.00138478 Jy ! Component: 550 - total flux cleaned = -0.00138467 Jy ! Component: 600 - total flux cleaned = -0.0013842 Jy ! Component: 650 - total flux cleaned = -0.00137813 Jy ! Component: 700 - total flux cleaned = -0.00136655 Jy ! Component: 750 - total flux cleaned = -0.00136655 Jy ! Component: 800 - total flux cleaned = -0.00134504 Jy ! Component: 850 - total flux cleaned = -0.00135022 Jy ! Component: 900 - total flux cleaned = -0.00135515 Jy ! Component: 950 - total flux cleaned = -0.00135519 Jy ! Component: 1000 - total flux cleaned = -0.00135533 Jy ! Component: 1050 - total flux cleaned = -0.00136936 Jy ! Component: 1100 - total flux cleaned = -0.00138304 Jy ! Component: 1150 - total flux cleaned = -0.00138298 Jy ! Component: 1200 - total flux cleaned = -0.00139163 Jy ! Component: 1250 - total flux cleaned = -0.00139147 Jy ! Component: 1300 - total flux cleaned = -0.00139554 Jy ! Component: 1350 - total flux cleaned = -0.00140782 Jy ! Component: 1400 - total flux cleaned = -0.00141185 Jy ! Component: 1450 - total flux cleaned = -0.00141979 Jy ! Component: 1500 - total flux cleaned = -0.00142375 Jy ! Component: 1550 - total flux cleaned = -0.00142767 Jy ! Component: 1600 - total flux cleaned = -0.00142381 Jy ! Component: 1650 - total flux cleaned = -0.00141996 Jy ! Component: 1700 - total flux cleaned = -0.00141615 Jy ! Component: 1750 - total flux cleaned = -0.0014086 Jy ! Component: 1800 - total flux cleaned = -0.00140485 Jy ! Component: 1850 - total flux cleaned = -0.00140112 Jy ! Component: 1900 - total flux cleaned = -0.00138623 Jy ! Component: 1950 - total flux cleaned = -0.00138995 Jy ! Component: 2000 - total flux cleaned = -0.00137887 Jy ! Component: 2050 - total flux cleaned = -0.0013715 Jy ! Component: 2100 - total flux cleaned = -0.00136779 Jy ! Component: 2150 - total flux cleaned = -0.00136776 Jy ! Component: 2200 - total flux cleaned = -0.00137512 Jy ! Component: 2250 - total flux cleaned = -0.00137139 Jy ! Component: 2300 - total flux cleaned = -0.0013751 Jy ! Component: 2350 - total flux cleaned = -0.0013751 Jy ! Component: 2400 - total flux cleaned = -0.0013788 Jy ! Component: 2450 - total flux cleaned = -0.00137136 Jy ! Component: 2500 - total flux cleaned = -0.00137138 Jy ! Component: 2550 - total flux cleaned = -0.00136762 Jy ! Component: 2600 - total flux cleaned = -0.00136388 Jy ! Component: 2650 - total flux cleaned = -0.00136016 Jy ! Component: 2700 - total flux cleaned = -0.00135644 Jy ! Component: 2750 - total flux cleaned = -0.00135267 Jy ! Component: 2800 - total flux cleaned = -0.00134892 Jy ! Component: 2850 - total flux cleaned = -0.00133751 Jy ! Component: 2900 - total flux cleaned = -0.00133368 Jy ! Component: 2950 - total flux cleaned = -0.00132982 Jy ! Component: 3000 - total flux cleaned = -0.00132213 Jy ! Component: 3050 - total flux cleaned = -0.00130665 Jy ! Component: 3100 - total flux cleaned = -0.00129106 Jy ! Component: 3150 - total flux cleaned = -0.00128318 Jy ! Component: 3200 - total flux cleaned = -0.00127524 Jy ! Component: 3250 - total flux cleaned = -0.00127121 Jy ! Component: 3300 - total flux cleaned = -0.0012712 Jy ! Component: 3350 - total flux cleaned = -0.00125913 Jy ! Component: 3400 - total flux cleaned = -0.00125102 Jy ! Component: 3450 - total flux cleaned = -0.00123874 Jy ! Component: 3500 - total flux cleaned = -0.00122637 Jy ! Component: 3550 - total flux cleaned = -0.00122633 Jy ! Component: 3600 - total flux cleaned = -0.00120543 Jy ! Component: 3650 - total flux cleaned = -0.00119693 Jy ! Component: 3700 - total flux cleaned = -0.00117991 Jy ! Component: 3750 - total flux cleaned = -0.00116269 Jy ! Component: 3800 - total flux cleaned = -0.00114968 Jy ! Component: 3850 - total flux cleaned = -0.00113218 Jy ! Component: 3900 - total flux cleaned = -0.0011234 Jy ! Component: 3950 - total flux cleaned = -0.00109668 Jy ! Component: 4000 - total flux cleaned = -0.00107869 Jy ! Component: 4050 - total flux cleaned = -0.0010605 Jy ! Total flux subtracted in 4096 components = -0.00105128 Jy ! Clean residual min=-0.000268 max=0.000308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.025019 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 349 components and 0.025019 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1624+2345_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.968 x 16.51 at -10.23 degrees (North through East) ! Clean map min=-0.0015633 max=0.027964 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1624+2345_S_a_map.fits wmodel /image_prod/ug002_uva//J1624+2345_S_a_map.mod ! Writing 349 model components to file: /image_prod/ug002_uva//J1624+2345_S_a_map.mod wobs /image_prod/ug002_uva//J1624+2345_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1624+2345_S_a_uvs.fits wwins /image_prod/ug002_uva//J1624+2345_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1624+2345_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0279636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.81533e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05301 1.05301 2.10602 4.21204 8.42408 16.8482 33.6963 67.3927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.897 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1624+2345_S_a_dfm.log closed on Thu Mar 5 02:40:45 2020