! Started logfile: /vlbi/uf001/uva//J1511-3242_S_dfm.log on Mon Jan 14 03:13:24 2019 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 /vlbi/uf001/uva//J1511-3242_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1511-3242_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891954 visibilities/baseline/integration-bin. ! Found source: J1511-3242 ! ! 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 6984 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 J1511-3242_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017348Jy sigma=14.503877 ! Fit after self-cal, rms=0.877776Jy sigma=12.407666 ! 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=2.444 mas, bmaj=6.455 mas, bpa=-0.7897 degrees ! Estimated noise=0.914332 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 = 0.0930075 Jy ! Component: 100 - total flux cleaned = 0.128156 Jy ! Total flux subtracted in 100 components = 0.128156 Jy ! Clean residual min=-0.011937 max=0.018126 Jy/beam ! Clean residual mean=0.000014 rms=0.003750 Jy/beam ! Combined flux in latest and established models = 0.128156 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.128156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107483Jy sigma=1.500041 ! Fit after self-cal, rms=0.107106Jy sigma=1.496259 ! 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=3.023 mas, bmaj=7.731 mas, bpa=-0.1047 degrees ! Estimated noise=0.615627 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 = 0.0272312 Jy ! Component: 100 - total flux cleaned = 0.0413888 Jy ! Component: 150 - total flux cleaned = 0.0490234 Jy ! Component: 200 - total flux cleaned = 0.0531426 Jy ! Total flux subtracted in 200 components = 0.0531426 Jy ! Clean residual min=-0.012782 max=0.017815 Jy/beam ! Clean residual mean=0.000017 rms=0.003793 Jy/beam ! Combined flux in latest and established models = 0.181298 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.181298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102517Jy sigma=1.368965 ! Fit after self-cal, rms=0.102476Jy sigma=1.368122 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.023 x 7.731 at -0.1047 degrees (North through East) ! Clean map min=-0.012867 max=0.12149 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.90 HN 1.57 KP 0.90 ! LA 1.01 MK 1.10 NL 1.20 OV 0.88 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.36 FD 0.90 HN 1.54 KP 0.88 ! LA 0.96 MK 0.98 NL 1.21 OV 0.89 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 0.91 HN 1.42 KP 0.90 ! LA 0.99 MK 1.01 NL 1.27 OV 0.87 ! PT 0.87 SC 0.96 ! ! ! Fit before self-cal, rms=0.102476Jy sigma=1.368122 ! Fit after self-cal, rms=0.136262Jy sigma=1.268824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.051 mas, bmaj=7.782 mas, bpa=0.8082 degrees ! Estimated noise=0.621389 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 (-71.5, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01392 Jy ! Component: 100 - total flux cleaned = 0.0212533 Jy ! Component: 150 - total flux cleaned = 0.0257257 Jy ! Component: 200 - total flux cleaned = 0.0279262 Jy ! Total flux subtracted in 200 components = 0.0279262 Jy ! Clean residual min=-0.006178 max=0.008377 Jy/beam ! Clean residual mean=-0.000052 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.209224 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.209224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134956Jy sigma=1.232387 ! Fit after self-cal, rms=0.135530Jy sigma=1.223864 ! 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=0.135530Jy sigma=1.223864 ! Fit after self-cal, rms=0.136485Jy sigma=1.215248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.901 mas, bpa=0.7767 degrees ! Estimated noise=0.621105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534094 Jy ! Component: 100 - total flux cleaned = 0.00765235 Jy ! Component: 150 - total flux cleaned = 0.00822271 Jy ! Component: 200 - total flux cleaned = 0.00864659 Jy ! Total flux subtracted in 200 components = 0.00864659 Jy ! Clean residual min=-0.004993 max=0.008296 Jy/beam ! Clean residual mean=-0.000022 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.217871 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.217871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136294Jy sigma=1.208834 ! Fit after self-cal, rms=0.136276Jy sigma=1.207589 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 (-61.5, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773752 Jy ! Component: 100 - total flux cleaned = 0.0111949 Jy ! Component: 150 - total flux cleaned = 0.0135704 Jy ! Component: 200 - total flux cleaned = 0.0146358 Jy ! Total flux subtracted in 200 components = 0.0146358 Jy ! Clean residual min=-0.004504 max=0.004984 Jy/beam ! Clean residual mean=-0.000015 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.232507 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.232507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135881Jy sigma=1.195985 ! Fit after self-cal, rms=0.135856Jy sigma=1.195068 ! 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=0.135856Jy sigma=1.195068 ! Fit after self-cal, rms=0.137363Jy sigma=1.192676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.953 mas, bpa=0.7449 degrees ! Estimated noise=0.61954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318024 Jy ! Component: 100 - total flux cleaned = 0.00466714 Jy ! Component: 150 - total flux cleaned = 0.0049802 Jy ! Component: 200 - total flux cleaned = 0.00508419 Jy ! Total flux subtracted in 200 components = 0.00508419 Jy ! Clean residual min=-0.003814 max=0.004648 Jy/beam ! Clean residual mean=-0.000004 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.237591 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.237591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137267Jy sigma=1.190298 ! Fit after self-cal, rms=0.137277Jy sigma=1.190055 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 (-43.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434992 Jy ! Component: 100 - total flux cleaned = 0.00659202 Jy ! Component: 150 - total flux cleaned = 0.00827662 Jy ! Component: 200 - total flux cleaned = 0.0095568 Jy ! Total flux subtracted in 200 components = 0.0095568 Jy ! Clean residual min=-0.003424 max=0.003777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.247148 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.247148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137114Jy sigma=1.186300 ! Fit after self-cal, rms=0.137090Jy sigma=1.186095 ! 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=0.137090Jy sigma=1.186095 ! Fit after self-cal, rms=0.137943Jy sigma=1.185615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.505 mas, bmaj=23.18 mas, bpa=5.317 degrees ! Estimated noise=0.767427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218497 Jy ! Component: 100 - total flux cleaned = 0.00356577 Jy ! Component: 150 - total flux cleaned = 0.00430984 Jy ! Component: 200 - total flux cleaned = 0.0046413 Jy ! Total flux subtracted in 200 components = 0.0046413 Jy ! Clean residual min=-0.003416 max=0.004593 Jy/beam ! Clean residual mean=0.000012 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.251789 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 175 components and 0.251789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137929Jy sigma=1.185215 ! Fit after self-cal, rms=0.137936Jy sigma=1.185144 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 = 0.000474284 Jy ! Component: 100 - total flux cleaned = 0.000748038 Jy ! Component: 150 - total flux cleaned = 0.000912739 Jy ! Component: 200 - total flux cleaned = 0.00108913 Jy ! Total flux subtracted in 200 components = 0.00108913 Jy ! Clean residual min=-0.003307 max=0.004507 Jy/beam ! Clean residual mean=0.000009 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.252878 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 181 components and 0.252878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137934Jy sigma=1.185119 ! Fit after self-cal, rms=0.137925Jy sigma=1.185087 ! 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=3.085 mas, bmaj=7.979 mas, bpa=0.7648 degrees ! Estimated noise=0.618226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.979 at 0.7648 degrees (North through East) ! Clean map min=-0.0030049 max=0.12285 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=2.487 mas, bmaj=6.617 mas, bpa=0.2522 degrees ! Estimated noise=0.937066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0941313 Jy ! Component: 100 - total flux cleaned = 0.129095 Jy ! Component: 150 - total flux cleaned = 0.150218 Jy ! Component: 200 - total flux cleaned = 0.165122 Jy ! Total flux subtracted in 200 components = 0.165122 Jy ! Clean residual min=-0.007835 max=0.010848 Jy/beam ! Clean residual mean=0.000017 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.165122 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.165122 Jy ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.979 mas, bpa=0.7648 degrees ! Estimated noise=0.618226 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 (-69.5, -43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159856 Jy ! Component: 100 - total flux cleaned = 0.0274585 Jy ! Component: 150 - total flux cleaned = 0.0363036 Jy ! Component: 200 - total flux cleaned = 0.0433271 Jy ! Total flux subtracted in 200 components = 0.0433271 Jy ! Clean residual min=-0.004953 max=0.006162 Jy/beam ! Clean residual mean=0.000009 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.208449 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 104 components and 0.208449 Jy ! Inverting map ! Added new window around map position (-3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644691 Jy ! Component: 100 - total flux cleaned = 0.0115605 Jy ! Component: 150 - total flux cleaned = 0.0159391 Jy ! Component: 200 - total flux cleaned = 0.0197314 Jy ! Total flux subtracted in 200 components = 0.0197314 Jy ! Clean residual min=-0.003730 max=0.003194 Jy/beam ! Clean residual mean=0.000008 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.228181 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 149 components and 0.228181 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=8.505 mas, bmaj=23.18 mas, bpa=5.317 degrees ! Estimated noise=0.767427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005178 Jy ! Component: 100 - total flux cleaned = 0.00918511 Jy ! Component: 150 - total flux cleaned = 0.012402 Jy ! Component: 200 - total flux cleaned = 0.0150307 Jy ! Total flux subtracted in 200 components = 0.0150307 Jy ! Clean residual min=-0.003787 max=0.002989 Jy/beam ! Clean residual mean=0.000014 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.243211 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 = 0.00217795 Jy ! Component: 100 - total flux cleaned = 0.00398968 Jy ! Component: 150 - total flux cleaned = 0.00550731 Jy ! Component: 200 - total flux cleaned = 0.00678237 Jy ! Total flux subtracted in 200 components = 0.00678237 Jy ! Clean residual min=-0.003308 max=0.002999 Jy/beam ! Clean residual mean=0.000019 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.249994 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 239 components and 0.249994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.979 mas, bpa=0.7648 degrees ! Estimated noise=0.618226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117534 Jy ! Component: 100 - total flux cleaned = 0.00171817 Jy ! Component: 150 - total flux cleaned = 0.00197887 Jy ! Component: 200 - total flux cleaned = 0.00222085 Jy ! Total flux subtracted in 200 components = 0.00222085 Jy ! Clean residual min=-0.003059 max=0.002899 Jy/beam ! Clean residual mean=0.000009 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.252215 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 259 components and 0.252215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137774Jy sigma=1.182731 ! Fit after self-cal, rms=0.137696Jy sigma=1.182115 wmodel J1511-3242_S_map.mod ! Writing 259 model components to file: J1511-3242_S_map.mod wobs J1511-3242_S_uvs.fits ! Writing UV FITS file: J1511-3242_S_uvs.fits wwins J1511-3242_S_map.win ! wwins: Wrote 6 windows to J1511-3242_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 = 9.42439e-05 Jy ! Component: 100 - total flux cleaned = 0.00028981 Jy ! Component: 150 - total flux cleaned = 0.000381379 Jy ! Component: 200 - total flux cleaned = 0.000424083 Jy ! Component: 250 - total flux cleaned = 0.000550165 Jy ! Component: 300 - total flux cleaned = 0.000673375 Jy ! Component: 350 - total flux cleaned = 0.00079363 Jy ! Component: 400 - total flux cleaned = 0.000950683 Jy ! Component: 450 - total flux cleaned = 0.000950961 Jy ! Component: 500 - total flux cleaned = 0.000951797 Jy ! Component: 550 - total flux cleaned = 0.00102415 Jy ! Component: 600 - total flux cleaned = 0.00102361 Jy ! Component: 650 - total flux cleaned = 0.00109265 Jy ! Component: 700 - total flux cleaned = 0.00112661 Jy ! Component: 750 - total flux cleaned = 0.00116051 Jy ! Component: 800 - total flux cleaned = 0.00112722 Jy ! Component: 850 - total flux cleaned = 0.00112701 Jy ! Component: 900 - total flux cleaned = 0.00106387 Jy ! Component: 950 - total flux cleaned = 0.00109514 Jy ! Component: 1000 - total flux cleaned = 0.00109547 Jy ! Component: 1050 - total flux cleaned = 0.00109564 Jy ! Component: 1100 - total flux cleaned = 0.00112482 Jy ! Component: 1150 - total flux cleaned = 0.0010663 Jy ! Component: 1200 - total flux cleaned = 0.0010665 Jy ! Component: 1250 - total flux cleaned = 0.00101053 Jy ! Component: 1300 - total flux cleaned = 0.00106664 Jy ! Component: 1350 - total flux cleaned = 0.00103923 Jy ! Component: 1400 - total flux cleaned = 0.00103943 Jy ! Component: 1450 - total flux cleaned = 0.00106672 Jy ! Component: 1500 - total flux cleaned = 0.00106713 Jy ! Component: 1550 - total flux cleaned = 0.000989059 Jy ! Component: 1600 - total flux cleaned = 0.000989358 Jy ! Component: 1650 - total flux cleaned = 0.00091354 Jy ! Component: 1700 - total flux cleaned = 0.000963547 Jy ! Component: 1750 - total flux cleaned = 0.000913957 Jy ! Component: 1800 - total flux cleaned = 0.000889354 Jy ! Component: 1850 - total flux cleaned = 0.000719108 Jy ! Component: 1900 - total flux cleaned = 0.000791128 Jy ! Component: 1950 - total flux cleaned = 0.000719707 Jy ! Component: 2000 - total flux cleaned = 0.000696309 Jy ! Component: 2050 - total flux cleaned = 0.000603051 Jy ! Component: 2100 - total flux cleaned = 0.000556957 Jy ! Component: 2150 - total flux cleaned = 0.000488543 Jy ! Component: 2200 - total flux cleaned = 0.000488586 Jy ! Component: 2250 - total flux cleaned = 0.000443664 Jy ! Component: 2300 - total flux cleaned = 0.000421091 Jy ! Component: 2350 - total flux cleaned = 0.000376624 Jy ! Component: 2400 - total flux cleaned = 0.00028935 Jy ! Component: 2450 - total flux cleaned = 0.000224392 Jy ! Component: 2500 - total flux cleaned = 0.000160042 Jy ! Component: 2550 - total flux cleaned = 0.000181289 Jy ! Component: 2600 - total flux cleaned = 0.000117827 Jy ! Component: 2650 - total flux cleaned = 9.68476e-05 Jy ! Component: 2700 - total flux cleaned = 7.60207e-05 Jy ! Component: 2750 - total flux cleaned = 5.51834e-05 Jy ! Component: 2800 - total flux cleaned = 1.41393e-05 Jy ! Component: 2850 - total flux cleaned = 1.40891e-05 Jy ! Component: 2900 - total flux cleaned = -2.67085e-05 Jy ! Component: 2950 - total flux cleaned = -8.72014e-05 Jy ! Component: 3000 - total flux cleaned = -0.00016718 Jy ! Component: 3050 - total flux cleaned = -0.00012751 Jy ! Component: 3100 - total flux cleaned = -0.000167078 Jy ! Component: 3150 - total flux cleaned = -0.000206353 Jy ! Component: 3200 - total flux cleaned = -0.000284348 Jy ! Component: 3250 - total flux cleaned = -0.000303518 Jy ! Component: 3300 - total flux cleaned = -0.000322908 Jy ! Component: 3350 - total flux cleaned = -0.000399614 Jy ! Component: 3400 - total flux cleaned = -0.000475704 Jy ! Component: 3450 - total flux cleaned = -0.000532588 Jy ! Component: 3500 - total flux cleaned = -0.000588896 Jy ! Component: 3550 - total flux cleaned = -0.000644912 Jy ! Component: 3600 - total flux cleaned = -0.000793582 Jy ! Component: 3650 - total flux cleaned = -0.000830546 Jy ! Component: 3700 - total flux cleaned = -0.000903927 Jy ! Component: 3750 - total flux cleaned = -0.00103179 Jy ! Component: 3800 - total flux cleaned = -0.00106807 Jy ! Component: 3850 - total flux cleaned = -0.00114046 Jy ! Component: 3900 - total flux cleaned = -0.0012304 Jy ! Component: 3950 - total flux cleaned = -0.00130199 Jy ! Component: 4000 - total flux cleaned = -0.0014265 Jy ! Component: 4050 - total flux cleaned = -0.00144419 Jy ! Total flux subtracted in 4096 components = -0.00153215 Jy ! Clean residual min=-0.001007 max=0.001045 Jy/beam ! Clean residual mean=0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.250683 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 556 components and 0.250683 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1511-3242_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.979 at 0.7648 degrees (North through East) ! Clean map min=-0.002 max=0.12717 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1511-3242_S_map.fits wmodel /vlbi/uf001/uva//J1511-3242_S_map.mod ! Writing 556 model components to file: /vlbi/uf001/uva//J1511-3242_S_map.mod wobs /vlbi/uf001/uva//J1511-3242_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1511-3242_S_uvs.fits wwins /vlbi/uf001/uva//J1511-3242_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1511-3242_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.127169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.748317 0.748317 1.49663 2.99327 5.98654 11.9731 23.9461 47.8923 95.7846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 400.899 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1511-3242_S_dfm.log closed on Mon Jan 14 03:13:28 2019