! Started logfile: /vlbi/uf001/uva//J1755+6236_S_a_dfm.log on Mon Jan 14 04:25:46 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//J1755+6236_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1755+6236_S_a_uva.fits ! AN table 1: 110 integrations on 28 of 28 possible baselines. ! AN table 2: 107 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.837465 visibilities/baseline/integration-bin. ! Found source: J1755+6236 ! ! 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 8007 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 J1755+6236_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 88 telescope corrections were flagged in sub-array 1. ! A total of 214 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 214 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 214 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001652Jy sigma=21.366852 ! Fit after self-cal, rms=0.947250Jy sigma=20.287588 ! 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=6.298 mas, bmaj=9.776 mas, bpa=41.48 degrees ! Estimated noise=0.616982 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 = 0.0386905 Jy ! Component: 100 - total flux cleaned = 0.0566803 Jy ! Total flux subtracted in 100 components = 0.0566803 Jy ! Clean residual min=-0.006550 max=0.009653 Jy/beam ! Clean residual mean=-0.000211 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.0566803 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.0566803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069040Jy sigma=1.411489 ! Fit after self-cal, rms=0.067586Jy sigma=1.380347 ! 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=7.265 mas, bmaj=10.16 mas, bpa=40.17 degrees ! Estimated noise=0.385459 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 = 0.0173437 Jy ! Component: 100 - total flux cleaned = 0.0283204 Jy ! Component: 150 - total flux cleaned = 0.0358885 Jy ! Component: 200 - total flux cleaned = 0.0412999 Jy ! Total flux subtracted in 200 components = 0.0412999 Jy ! Clean residual min=-0.005073 max=0.007064 Jy/beam ! Clean residual mean=-0.000077 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.0979802 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 133 components and 0.0979802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061961Jy sigma=1.269743 ! Fit after self-cal, rms=0.061596Jy sigma=1.263255 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.265 x 10.16 at 40.17 degrees (North through East) ! Clean map min=-0.0053285 max=0.052478 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 HN 0.88 KP 0.96 ! LA 0.90 NL 1.07 OV 1.17 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.91 KP 1.01 ! LA 0.90 NL 1.02 OV 1.15 PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.11 HN 0.94 KP 0.95 ! LA 0.91 NL 1.10 OV 1.11 PT 0.75 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.061596Jy sigma=1.263255 ! Fit after self-cal, rms=0.060157Jy sigma=1.240785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.263 mas, bmaj=10.51 mas, bpa=38.63 degrees ! Estimated noise=0.377327 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 (-45.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076414 Jy ! Component: 100 - total flux cleaned = 0.00961685 Jy ! Component: 150 - total flux cleaned = 0.010529 Jy ! Component: 200 - total flux cleaned = 0.0115577 Jy ! Total flux subtracted in 200 components = 0.0115577 Jy ! Clean residual min=-0.002978 max=0.004341 Jy/beam ! Clean residual mean=-0.000014 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.109538 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 180 components and 0.109538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059143Jy sigma=1.219260 ! Fit after self-cal, rms=0.059175Jy sigma=1.211031 ! 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=0.059175Jy sigma=1.211031 ! Fit after self-cal, rms=0.060243Jy sigma=1.205558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.339 mas, bmaj=10.38 mas, bpa=40.64 degrees ! Estimated noise=0.377373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264058 Jy ! Component: 100 - total flux cleaned = 0.00202309 Jy ! Component: 150 - total flux cleaned = 0.00137014 Jy ! Component: 200 - total flux cleaned = 0.00099711 Jy ! Total flux subtracted in 200 components = 0.00099711 Jy ! Clean residual min=-0.002554 max=0.003806 Jy/beam ! Clean residual mean=0.000015 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.110535 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 204 components and 0.110535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059931Jy sigma=1.200364 ! Fit after self-cal, rms=0.060021Jy sigma=1.198717 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 (49.5, 80.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334021 Jy ! Component: 100 - total flux cleaned = 0.00415583 Jy ! Component: 150 - total flux cleaned = 0.00395449 Jy ! Component: 200 - total flux cleaned = 0.00383257 Jy ! Total flux subtracted in 200 components = 0.00383257 Jy ! Clean residual min=-0.002320 max=0.002921 Jy/beam ! Clean residual mean=0.000019 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.114368 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 240 components and 0.114368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059757Jy sigma=1.193376 ! Fit after self-cal, rms=0.059739Jy sigma=1.192057 ! 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=0.059739Jy sigma=1.192057 ! Fit after self-cal, rms=0.059456Jy sigma=1.190941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.374 mas, bmaj=10.32 mas, bpa=41.17 degrees ! Estimated noise=0.374106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174707 Jy ! Component: 100 - total flux cleaned = 0.00201079 Jy ! Component: 150 - total flux cleaned = 0.00201245 Jy ! Component: 200 - total flux cleaned = 0.00196602 Jy ! Total flux subtracted in 200 components = 0.00196602 Jy ! Clean residual min=-0.002161 max=0.002836 Jy/beam ! Clean residual mean=0.000013 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.116334 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 262 components and 0.116334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059302Jy sigma=1.187628 ! Fit after self-cal, rms=0.059314Jy sigma=1.186814 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 (-128, -83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262299 Jy ! Component: 100 - total flux cleaned = 0.00404014 Jy ! Component: 150 - total flux cleaned = 0.00431585 Jy ! Component: 200 - total flux cleaned = 0.00451468 Jy ! Total flux subtracted in 200 components = 0.00451468 Jy ! Clean residual min=-0.001839 max=0.002188 Jy/beam ! Clean residual mean=0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.120848 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 292 components and 0.120848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059165Jy sigma=1.183027 ! Fit after self-cal, rms=0.059146Jy sigma=1.182512 ! 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=0.059146Jy sigma=1.182512 ! Fit after self-cal, rms=0.058556Jy sigma=1.181872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.813 mas, bmaj=11.47 mas, bpa=48.33 degrees ! Estimated noise=0.386868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018879 Jy ! Component: 100 - total flux cleaned = 0.00252157 Jy ! Component: 150 - total flux cleaned = 0.002652 Jy ! Component: 200 - total flux cleaned = 0.00261217 Jy ! Total flux subtracted in 200 components = 0.00261217 Jy ! Clean residual min=-0.001613 max=0.001877 Jy/beam ! Clean residual mean=0.000008 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.12346 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 313 components and 0.12346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058480Jy sigma=1.179881 ! Fit after self-cal, rms=0.058486Jy sigma=1.179558 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 = 0.000666901 Jy ! Component: 100 - total flux cleaned = 0.000779541 Jy ! Component: 150 - total flux cleaned = 0.00081442 Jy ! Component: 200 - total flux cleaned = 0.00078351 Jy ! Total flux subtracted in 200 components = 0.00078351 Jy ! Clean residual min=-0.001607 max=0.001744 Jy/beam ! Clean residual mean=0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.124244 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 330 components and 0.124244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058445Jy sigma=1.178572 ! Fit after self-cal, rms=0.058449Jy sigma=1.178483 ! 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=7.425 mas, bmaj=10.23 mas, bpa=41.87 degrees ! Estimated noise=0.369145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.425 x 10.23 at 41.87 degrees (North through East) ! Clean map min=-0.0039817 max=0.048152 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=6.301 mas, bmaj=9.857 mas, bpa=41.75 degrees ! Estimated noise=0.600456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376701 Jy ! Component: 100 - total flux cleaned = 0.057029 Jy ! Component: 150 - total flux cleaned = 0.0700689 Jy ! Component: 200 - total flux cleaned = 0.0802376 Jy ! Total flux subtracted in 200 components = 0.0802376 Jy ! Clean residual min=-0.005540 max=0.006384 Jy/beam ! Clean residual mean=-0.000092 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.0802376 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.0802376 Jy ! Inverting map and beam ! Estimated beam: bmin=7.425 mas, bmaj=10.23 mas, bpa=41.87 degrees ! Estimated noise=0.369145 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 = 0.0100997 Jy ! Component: 100 - total flux cleaned = 0.0175283 Jy ! Component: 150 - total flux cleaned = 0.0233844 Jy ! Component: 200 - total flux cleaned = 0.0276519 Jy ! Total flux subtracted in 200 components = 0.0276519 Jy ! Clean residual min=-0.003372 max=0.003528 Jy/beam ! Clean residual mean=-0.000022 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.107889 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 114 components and 0.107889 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=9.813 mas, bmaj=11.47 mas, bpa=48.33 degrees ! Estimated noise=0.386868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391182 Jy ! Component: 100 - total flux cleaned = 0.0061724 Jy ! Component: 150 - total flux cleaned = 0.00811213 Jy ! Component: 200 - total flux cleaned = 0.00956571 Jy ! Total flux subtracted in 200 components = 0.00956571 Jy ! Clean residual min=-0.002731 max=0.002794 Jy/beam ! Clean residual mean=-0.000010 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.117455 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 = 0.00126967 Jy ! Component: 100 - total flux cleaned = 0.00229352 Jy ! Component: 150 - total flux cleaned = 0.00296052 Jy ! Component: 200 - total flux cleaned = 0.00369893 Jy ! Total flux subtracted in 200 components = 0.00369893 Jy ! Clean residual min=-0.002157 max=0.002254 Jy/beam ! Clean residual mean=-0.000005 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.121154 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 185 components and 0.121154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.425 mas, bmaj=10.23 mas, bpa=41.87 degrees ! Estimated noise=0.369145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227493 Jy ! Component: 100 - total flux cleaned = 0.000549393 Jy ! Component: 150 - total flux cleaned = 0.000779989 Jy ! Component: 200 - total flux cleaned = 0.000990573 Jy ! Total flux subtracted in 200 components = 0.000990573 Jy ! Clean residual min=-0.001795 max=0.002019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.122145 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 220 components and 0.122145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058506Jy sigma=1.179912 ! Fit after self-cal, rms=0.058466Jy sigma=1.179151 wmodel J1755+6236_S_a_map.mod ! Writing 220 model components to file: J1755+6236_S_a_map.mod wobs J1755+6236_S_a_uvs.fits ! Writing UV FITS file: J1755+6236_S_a_uvs.fits wwins J1755+6236_S_a_map.win ! wwins: Wrote 4 windows to J1755+6236_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 = 0.000598239 Jy ! Component: 100 - total flux cleaned = 0.000854612 Jy ! Component: 150 - total flux cleaned = 0.00100354 Jy ! Component: 200 - total flux cleaned = 0.00114789 Jy ! Component: 250 - total flux cleaned = 0.0013129 Jy ! Component: 300 - total flux cleaned = 0.00136503 Jy ! Component: 350 - total flux cleaned = 0.00146672 Jy ! Component: 400 - total flux cleaned = 0.00154012 Jy ! Component: 450 - total flux cleaned = 0.00156334 Jy ! Component: 500 - total flux cleaned = 0.001471 Jy ! Component: 550 - total flux cleaned = 0.00147109 Jy ! Component: 600 - total flux cleaned = 0.00147102 Jy ! Component: 650 - total flux cleaned = 0.00153403 Jy ! Component: 700 - total flux cleaned = 0.00153353 Jy ! Component: 750 - total flux cleaned = 0.00155287 Jy ! Component: 800 - total flux cleaned = 0.00159143 Jy ! Component: 850 - total flux cleaned = 0.00162864 Jy ! Component: 900 - total flux cleaned = 0.00171975 Jy ! Component: 950 - total flux cleaned = 0.00171961 Jy ! Component: 1000 - total flux cleaned = 0.00175452 Jy ! Component: 1050 - total flux cleaned = 0.00180578 Jy ! Component: 1100 - total flux cleaned = 0.00183884 Jy ! Component: 1150 - total flux cleaned = 0.00180597 Jy ! Component: 1200 - total flux cleaned = 0.0017578 Jy ! Component: 1250 - total flux cleaned = 0.00177369 Jy ! Component: 1300 - total flux cleaned = 0.00175793 Jy ! Component: 1350 - total flux cleaned = 0.00172729 Jy ! Component: 1400 - total flux cleaned = 0.00169741 Jy ! Component: 1450 - total flux cleaned = 0.00168262 Jy ! Component: 1500 - total flux cleaned = 0.00168268 Jy ! Component: 1550 - total flux cleaned = 0.00164098 Jy ! Component: 1600 - total flux cleaned = 0.00160002 Jy ! Component: 1650 - total flux cleaned = 0.00158677 Jy ! Component: 1700 - total flux cleaned = 0.00158674 Jy ! Component: 1750 - total flux cleaned = 0.00156046 Jy ! Component: 1800 - total flux cleaned = 0.00153464 Jy ! Component: 1850 - total flux cleaned = 0.00153454 Jy ! Component: 1900 - total flux cleaned = 0.00153438 Jy ! Component: 1950 - total flux cleaned = 0.00152195 Jy ! Component: 2000 - total flux cleaned = 0.00153424 Jy ! Component: 2050 - total flux cleaned = 0.00153428 Jy ! Component: 2100 - total flux cleaned = 0.00151051 Jy ! Component: 2150 - total flux cleaned = 0.0014988 Jy ! Component: 2200 - total flux cleaned = 0.00146447 Jy ! Component: 2250 - total flux cleaned = 0.00144196 Jy ! Component: 2300 - total flux cleaned = 0.00143093 Jy ! Component: 2350 - total flux cleaned = 0.00142002 Jy ! Component: 2400 - total flux cleaned = 0.00138747 Jy ! Component: 2450 - total flux cleaned = 0.00137668 Jy ! Component: 2500 - total flux cleaned = 0.00137675 Jy ! Component: 2550 - total flux cleaned = 0.00133453 Jy ! Component: 2600 - total flux cleaned = 0.00129324 Jy ! Component: 2650 - total flux cleaned = 0.00130338 Jy ! Component: 2700 - total flux cleaned = 0.00126299 Jy ! Component: 2750 - total flux cleaned = 0.00122325 Jy ! Component: 2800 - total flux cleaned = 0.00125288 Jy ! Component: 2850 - total flux cleaned = 0.00123338 Jy ! Component: 2900 - total flux cleaned = 0.00127189 Jy ! Component: 2950 - total flux cleaned = 0.00125268 Jy ! Component: 3000 - total flux cleaned = 0.00126208 Jy ! Component: 3050 - total flux cleaned = 0.00125278 Jy ! Component: 3100 - total flux cleaned = 0.0012251 Jy ! Component: 3150 - total flux cleaned = 0.00126171 Jy ! Component: 3200 - total flux cleaned = 0.00127973 Jy ! Component: 3250 - total flux cleaned = 0.00129748 Jy ! Component: 3300 - total flux cleaned = 0.00135936 Jy ! Component: 3350 - total flux cleaned = 0.00135938 Jy ! Component: 3400 - total flux cleaned = 0.00142894 Jy ! Component: 3450 - total flux cleaned = 0.0014203 Jy ! Component: 3500 - total flux cleaned = 0.00148009 Jy ! Component: 3550 - total flux cleaned = 0.00152232 Jy ! Component: 3600 - total flux cleaned = 0.00151401 Jy ! Component: 3650 - total flux cleaned = 0.00156396 Jy ! Component: 3700 - total flux cleaned = 0.00157214 Jy ! Component: 3750 - total flux cleaned = 0.00160482 Jy ! Component: 3800 - total flux cleaned = 0.00162915 Jy ! Component: 3850 - total flux cleaned = 0.00165332 Jy ! Component: 3900 - total flux cleaned = 0.00166929 Jy ! Component: 3950 - total flux cleaned = 0.001701 Jy ! Component: 4000 - total flux cleaned = 0.00175607 Jy ! Component: 4050 - total flux cleaned = 0.00177945 Jy ! Total flux subtracted in 4096 components = 0.00181053 Jy ! Clean residual min=-0.000536 max=0.000453 Jy/beam ! Clean residual mean=0.000004 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.123955 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 556 components and 0.123955 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1755+6236_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.425 x 10.23 at 41.87 degrees (North through East) ! Clean map min=-0.0026887 max=0.046973 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1755+6236_S_a_map.fits wmodel /vlbi/uf001/uva//J1755+6236_S_a_map.mod ! Writing 556 model components to file: /vlbi/uf001/uva//J1755+6236_S_a_map.mod wobs /vlbi/uf001/uva//J1755+6236_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1755+6236_S_a_uvs.fits wwins /vlbi/uf001/uva//J1755+6236_S_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1755+6236_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0469735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00145 1.00145 2.0029 4.00581 8.01162 16.0232 32.0465 64.0929 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.564 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1755+6236_S_a_dfm.log closed on Mon Jan 14 04:25:51 2019