! Started logfile: /vlbi/uf001/uva//J1524+7336_S_dfm.log on Mon Jan 14 03:17:09 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//J1524+7336_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1524+7336_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878947 visibilities/baseline/integration-bin. ! Found source: J1524+7336 ! ! 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 9018 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 J1524+7336_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012344Jy sigma=21.215000 ! Fit after self-cal, rms=0.886922Jy sigma=18.586845 ! 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=2.995 mas, bmaj=4.592 mas, bpa=87.07 degrees ! Estimated noise=0.568012 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 = 0.0853742 Jy ! Component: 100 - total flux cleaned = 0.108374 Jy ! Total flux subtracted in 100 components = 0.108374 Jy ! Clean residual min=-0.004639 max=0.010036 Jy/beam ! Clean residual mean=-0.000058 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.108374 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.108374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070266Jy sigma=1.378030 ! Fit after self-cal, rms=0.070207Jy sigma=1.376572 ! Inverting map ! Added new window around map position (3.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117481 Jy ! Component: 100 - total flux cleaned = 0.0185884 Jy ! Total flux subtracted in 100 components = 0.0185884 Jy ! Clean residual min=-0.004078 max=0.004722 Jy/beam ! Clean residual mean=-0.000039 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.126963 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.126963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067697Jy sigma=1.327853 ! Fit after self-cal, rms=0.067614Jy sigma=1.326074 ! 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=3.783 mas, bmaj=5.608 mas, bpa=87.55 degrees ! Estimated noise=0.367172 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 (6, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708205 Jy ! Component: 100 - total flux cleaned = 0.0109488 Jy ! Component: 150 - total flux cleaned = 0.0135092 Jy ! Component: 200 - total flux cleaned = 0.015284 Jy ! Total flux subtracted in 200 components = 0.015284 Jy ! Clean residual min=-0.002802 max=0.005252 Jy/beam ! Clean residual mean=-0.000044 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.142247 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.142247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066792Jy sigma=1.310151 ! Fit after self-cal, rms=0.066715Jy sigma=1.308747 ! Inverting map ! Added new window around map position (12, -84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504732 Jy ! Component: 100 - total flux cleaned = 0.00807202 Jy ! Component: 150 - total flux cleaned = 0.010357 Jy ! Component: 200 - total flux cleaned = 0.0121516 Jy ! Total flux subtracted in 200 components = 0.0121516 Jy ! Clean residual min=-0.002418 max=0.002435 Jy/beam ! Clean residual mean=-0.000038 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.154398 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 98 components and 0.154398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066267Jy sigma=1.298941 ! Fit after self-cal, rms=0.066236Jy sigma=1.298277 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.783 x 5.608 at 87.55 degrees (North through East) ! Clean map min=-0.0023361 max=0.10832 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 0.99 ! LA 0.95 MK 1.00 NL 1.03 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 1.04 ! LA 0.99 MK 1.02 NL 1.03 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.03 ! LA 0.97 MK 1.06 NL 1.00 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.066236Jy sigma=1.298277 ! Fit after self-cal, rms=0.066124Jy sigma=1.295026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=5.64 mas, bpa=87.51 degrees ! Estimated noise=0.36686 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 = 0.00147562 Jy ! Component: 100 - total flux cleaned = 0.00202089 Jy ! Component: 150 - total flux cleaned = 0.00256211 Jy ! Component: 200 - total flux cleaned = 0.00301899 Jy ! Total flux subtracted in 200 components = 0.00301899 Jy ! Clean residual min=-0.002312 max=0.002193 Jy/beam ! Clean residual mean=-0.000024 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.157417 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.157417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066046Jy sigma=1.293260 ! Fit after self-cal, rms=0.066053Jy sigma=1.293094 ! 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=0.066053Jy sigma=1.293094 ! Fit after self-cal, rms=0.065234Jy sigma=1.286186 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=5.629 mas, bpa=86.97 degrees ! Estimated noise=0.366089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874738 Jy ! Component: 100 - total flux cleaned = 0.00127576 Jy ! Component: 150 - total flux cleaned = 0.0014942 Jy ! Component: 200 - total flux cleaned = 0.00156634 Jy ! Total flux subtracted in 200 components = 0.00156634 Jy ! Clean residual min=-0.002008 max=0.002067 Jy/beam ! Clean residual mean=-0.000013 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.158984 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.158984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065199Jy sigma=1.285354 ! Fit after self-cal, rms=0.065202Jy sigma=1.285191 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 = 0.000208902 Jy ! Component: 100 - total flux cleaned = 0.000323472 Jy ! Component: 150 - total flux cleaned = 0.000364939 Jy ! Component: 200 - total flux cleaned = 0.000365145 Jy ! Total flux subtracted in 200 components = 0.000365145 Jy ! Clean residual min=-0.001995 max=0.002025 Jy/beam ! Clean residual mean=-0.000013 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.159349 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.159349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065189Jy sigma=1.284893 ! Fit after self-cal, rms=0.065187Jy sigma=1.284869 ! 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=0.065187Jy sigma=1.284869 ! Fit after self-cal, rms=0.065135Jy sigma=1.284763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.633 mas, bpa=87.05 degrees ! Estimated noise=0.365805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99347e-05 Jy ! Component: 100 - total flux cleaned = 0.000196505 Jy ! Component: 150 - total flux cleaned = 0.000235902 Jy ! Component: 200 - total flux cleaned = 0.000271502 Jy ! Total flux subtracted in 200 components = 0.000271502 Jy ! Clean residual min=-0.001980 max=0.001993 Jy/beam ! Clean residual mean=-0.000013 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.15962 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.15962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065124Jy sigma=1.284487 ! Fit after self-cal, rms=0.065123Jy sigma=1.284467 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 = 7.34118e-05 Jy ! Component: 100 - total flux cleaned = 0.000107671 Jy ! Component: 150 - total flux cleaned = 0.000123766 Jy ! Component: 200 - total flux cleaned = 0.000154069 Jy ! Total flux subtracted in 200 components = 0.000154069 Jy ! Clean residual min=-0.001968 max=0.001974 Jy/beam ! Clean residual mean=-0.000013 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.159774 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 160 components and 0.159774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065115Jy sigma=1.284303 ! Fit after self-cal, rms=0.065115Jy sigma=1.284292 ! 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=0.065115Jy sigma=1.284292 ! Fit after self-cal, rms=0.065068Jy sigma=1.284264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.244 mas, bmaj=10.05 mas, bpa=88.54 degrees ! Estimated noise=0.457321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650135 Jy ! Component: 100 - total flux cleaned = 0.00102732 Jy ! Component: 150 - total flux cleaned = 0.00133584 Jy ! Component: 200 - total flux cleaned = 0.00154451 Jy ! Total flux subtracted in 200 components = 0.00154451 Jy ! Clean residual min=-0.002314 max=0.002925 Jy/beam ! Clean residual mean=-0.000024 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.161319 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 174 components and 0.161319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065067Jy sigma=1.284155 ! Fit after self-cal, rms=0.065065Jy sigma=1.284122 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 (16, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289959 Jy ! Component: 100 - total flux cleaned = 0.00462349 Jy ! Component: 150 - total flux cleaned = 0.0058864 Jy ! Component: 200 - total flux cleaned = 0.00668757 Jy ! Total flux subtracted in 200 components = 0.00668757 Jy ! Clean residual min=-0.001999 max=0.002330 Jy/beam ! Clean residual mean=-0.000017 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.168006 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 252 components and 0.168006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064985Jy sigma=1.281993 ! Fit after self-cal, rms=0.064980Jy sigma=1.281860 ! 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=3.81 mas, bmaj=5.636 mas, bpa=87.07 degrees ! Estimated noise=0.365544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.81 x 5.636 at 87.07 degrees (North through East) ! Clean map min=-0.0016661 max=0.10795 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=3.017 mas, bmaj=4.609 mas, bpa=86.57 degrees ! Estimated noise=0.568535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0852649 Jy ! Component: 100 - total flux cleaned = 0.109033 Jy ! Component: 150 - total flux cleaned = 0.120889 Jy ! Component: 200 - total flux cleaned = 0.12803 Jy ! Total flux subtracted in 200 components = 0.12803 Jy ! Clean residual min=-0.003578 max=0.004074 Jy/beam ! Clean residual mean=-0.000026 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.12803 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 0.12803 Jy ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=5.636 mas, bpa=87.07 degrees ! Estimated noise=0.365544 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 = 0.0071579 Jy ! Component: 100 - total flux cleaned = 0.0121115 Jy ! Component: 150 - total flux cleaned = 0.0157757 Jy ! Component: 200 - total flux cleaned = 0.0186697 Jy ! Total flux subtracted in 200 components = 0.0186697 Jy ! Clean residual min=-0.002183 max=0.002227 Jy/beam ! Clean residual mean=-0.000022 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.1467 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 89 components and 0.1467 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=8.244 mas, bmaj=10.05 mas, bpa=88.54 degrees ! Estimated noise=0.457321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392731 Jy ! Component: 100 - total flux cleaned = 0.00692515 Jy ! Component: 150 - total flux cleaned = 0.00944305 Jy ! Component: 200 - total flux cleaned = 0.0115843 Jy ! Total flux subtracted in 200 components = 0.0115843 Jy ! Clean residual min=-0.002325 max=0.002531 Jy/beam ! Clean residual mean=-0.000030 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.158284 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 = 0.00183723 Jy ! Component: 100 - total flux cleaned = 0.00342595 Jy ! Component: 150 - total flux cleaned = 0.00482005 Jy ! Component: 200 - total flux cleaned = 0.00606054 Jy ! Total flux subtracted in 200 components = 0.00606054 Jy ! Clean residual min=-0.002124 max=0.002335 Jy/beam ! Clean residual mean=-0.000020 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.164345 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 214 components and 0.164345 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=5.636 mas, bpa=87.07 degrees ! Estimated noise=0.365544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958479 Jy ! Component: 100 - total flux cleaned = 0.00183798 Jy ! Component: 150 - total flux cleaned = 0.0025467 Jy ! Component: 200 - total flux cleaned = 0.00300859 Jy ! Total flux subtracted in 200 components = 0.00300859 Jy ! Clean residual min=-0.001721 max=0.001812 Jy/beam ! Clean residual mean=-0.000009 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.167353 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 244 components and 0.167353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065015Jy sigma=1.282248 ! Fit after self-cal, rms=0.065002Jy sigma=1.282019 wmodel J1524+7336_S_map.mod ! Writing 244 model components to file: J1524+7336_S_map.mod wobs J1524+7336_S_uvs.fits ! Writing UV FITS file: J1524+7336_S_uvs.fits wwins J1524+7336_S_map.win ! wwins: Wrote 5 windows to J1524+7336_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 = 3.6421e-05 Jy ! Component: 100 - total flux cleaned = -2.24279e-05 Jy ! Component: 150 - total flux cleaned = -0.000191668 Jy ! Component: 200 - total flux cleaned = -0.000272928 Jy ! Component: 250 - total flux cleaned = -0.000350897 Jy ! Component: 300 - total flux cleaned = -0.000425703 Jy ! Component: 350 - total flux cleaned = -0.000474909 Jy ! Component: 400 - total flux cleaned = -0.000594264 Jy ! Component: 450 - total flux cleaned = -0.000664414 Jy ! Component: 500 - total flux cleaned = -0.00073299 Jy ! Component: 550 - total flux cleaned = -0.00086678 Jy ! Component: 600 - total flux cleaned = -0.000866636 Jy ! Component: 650 - total flux cleaned = -0.000845702 Jy ! Component: 700 - total flux cleaned = -0.000867265 Jy ! Component: 750 - total flux cleaned = -0.0009295 Jy ! Component: 800 - total flux cleaned = -0.000928902 Jy ! Component: 850 - total flux cleaned = -0.000827162 Jy ! Component: 900 - total flux cleaned = -0.000787573 Jy ! Component: 950 - total flux cleaned = -0.000768282 Jy ! Component: 1000 - total flux cleaned = -0.000807153 Jy ! Component: 1050 - total flux cleaned = -0.000730462 Jy ! Component: 1100 - total flux cleaned = -0.000749698 Jy ! Component: 1150 - total flux cleaned = -0.000656099 Jy ! Component: 1200 - total flux cleaned = -0.000637698 Jy ! Component: 1250 - total flux cleaned = -0.000582949 Jy ! Component: 1300 - total flux cleaned = -0.000601136 Jy ! Component: 1350 - total flux cleaned = -0.000654621 Jy ! Component: 1400 - total flux cleaned = -0.000566024 Jy ! Component: 1450 - total flux cleaned = -0.000653748 Jy ! Component: 1500 - total flux cleaned = -0.000601536 Jy ! Component: 1550 - total flux cleaned = -0.000653319 Jy ! Component: 1600 - total flux cleaned = -0.000619096 Jy ! Component: 1650 - total flux cleaned = -0.000635961 Jy ! Component: 1700 - total flux cleaned = -0.000585737 Jy ! Component: 1750 - total flux cleaned = -0.000569389 Jy ! Component: 1800 - total flux cleaned = -0.000602392 Jy ! Component: 1850 - total flux cleaned = -0.000634897 Jy ! Component: 1900 - total flux cleaned = -0.000618676 Jy ! Component: 1950 - total flux cleaned = -0.000602368 Jy ! Component: 2000 - total flux cleaned = -0.000649709 Jy ! Component: 2050 - total flux cleaned = -0.000665269 Jy ! Component: 2100 - total flux cleaned = -0.000603197 Jy ! Component: 2150 - total flux cleaned = -0.000634156 Jy ! Component: 2200 - total flux cleaned = -0.000679918 Jy ! Component: 2250 - total flux cleaned = -0.000664855 Jy ! Component: 2300 - total flux cleaned = -0.000710059 Jy ! Component: 2350 - total flux cleaned = -0.000710078 Jy ! Component: 2400 - total flux cleaned = -0.000739843 Jy ! Component: 2450 - total flux cleaned = -0.000769294 Jy ! Component: 2500 - total flux cleaned = -0.000754531 Jy ! Component: 2550 - total flux cleaned = -0.000667633 Jy ! Component: 2600 - total flux cleaned = -0.000724925 Jy ! Component: 2650 - total flux cleaned = -0.000696248 Jy ! Component: 2700 - total flux cleaned = -0.000639527 Jy ! Component: 2750 - total flux cleaned = -0.000639613 Jy ! Component: 2800 - total flux cleaned = -0.000597803 Jy ! Component: 2850 - total flux cleaned = -0.000542469 Jy ! Component: 2900 - total flux cleaned = -0.000638694 Jy ! Component: 2950 - total flux cleaned = -0.000556823 Jy ! Component: 3000 - total flux cleaned = -0.000597596 Jy ! Component: 3050 - total flux cleaned = -0.000624415 Jy ! Component: 3100 - total flux cleaned = -0.000584148 Jy ! Component: 3150 - total flux cleaned = -0.000570788 Jy ! Component: 3200 - total flux cleaned = -0.000570762 Jy ! Component: 3250 - total flux cleaned = -0.000544359 Jy ! Component: 3300 - total flux cleaned = -0.000505235 Jy ! Component: 3350 - total flux cleaned = -0.000492247 Jy ! Component: 3400 - total flux cleaned = -0.000492302 Jy ! Component: 3450 - total flux cleaned = -0.00046686 Jy ! Component: 3500 - total flux cleaned = -0.000492291 Jy ! Component: 3550 - total flux cleaned = -0.000479551 Jy ! Component: 3600 - total flux cleaned = -0.000441887 Jy ! Component: 3650 - total flux cleaned = -0.000479148 Jy ! Component: 3700 - total flux cleaned = -0.000441975 Jy ! Component: 3750 - total flux cleaned = -0.000417266 Jy ! Component: 3800 - total flux cleaned = -0.000417392 Jy ! Component: 3850 - total flux cleaned = -0.00042953 Jy ! Component: 3900 - total flux cleaned = -0.000405343 Jy ! Component: 3950 - total flux cleaned = -0.000405414 Jy ! Component: 4000 - total flux cleaned = -0.00040554 Jy ! Component: 4050 - total flux cleaned = -0.000417413 Jy ! Total flux subtracted in 4096 components = -0.000417486 Jy ! Clean residual min=-0.000777 max=0.000675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.166936 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 552 components and 0.166936 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1524+7336_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.81 x 5.636 at 87.07 degrees (North through East) ! Clean map min=-0.0011923 max=0.1076 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1524+7336_S_map.fits wmodel /vlbi/uf001/uva//J1524+7336_S_map.mod ! Writing 552 model components to file: /vlbi/uf001/uva//J1524+7336_S_map.mod wobs /vlbi/uf001/uva//J1524+7336_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1524+7336_S_uvs.fits wwins /vlbi/uf001/uva//J1524+7336_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1524+7336_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620881 0.620881 1.24176 2.48352 4.96705 9.9341 19.8682 39.7364 79.4728 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 483.184 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1524+7336_S_dfm.log closed on Mon Jan 14 03:17:14 2019