! Started logfile: /scr/pima/bg219b_uvs/J2238+1242_S_dfm.log on Thu May 19 20:37:33 2016 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 /scr/pima/bg219b_uvs/J2238+1242_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2238+1242_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873016 visibilities/baseline/integration-bin. ! Found source: J2238+1242 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4400 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J2238+1242_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 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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028795Jy sigma=23.634035 ! Fit after self-cal, rms=0.839366Jy sigma=19.189909 ! 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=3.039 mas, bmaj=6.369 mas, bpa=-6.84 degrees ! Estimated noise=0.642898 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 = 0.121252 Jy ! Component: 100 - total flux cleaned = 0.156625 Jy ! Total flux subtracted in 100 components = 0.156625 Jy ! Clean residual min=-0.005806 max=0.014532 Jy/beam ! Clean residual mean=-0.000036 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.156625 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.156625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068913Jy sigma=1.467708 ! Fit after self-cal, rms=0.068833Jy sigma=1.465993 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016184 Jy ! Component: 100 - total flux cleaned = 0.0244819 Jy ! Total flux subtracted in 100 components = 0.0244819 Jy ! Clean residual min=-0.004384 max=0.008104 Jy/beam ! Clean residual mean=-0.000021 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.181107 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.181107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063986Jy sigma=1.350391 ! Fit after self-cal, rms=0.063917Jy sigma=1.349372 ! Inverting map ! Added new window around map position (7.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736541 Jy ! Component: 100 - total flux cleaned = 0.0119296 Jy ! Total flux subtracted in 100 components = 0.0119296 Jy ! Clean residual min=-0.003967 max=0.003299 Jy/beam ! Clean residual mean=-0.000015 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.193037 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.193037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062773Jy sigma=1.322757 ! Fit after self-cal, rms=0.062687Jy sigma=1.320994 ! 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=3.678 mas, bmaj=7.364 mas, bpa=-4.774 degrees ! Estimated noise=0.525855 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 = 0.00498701 Jy ! Component: 100 - total flux cleaned = 0.00806712 Jy ! Component: 150 - total flux cleaned = 0.0102211 Jy ! Component: 200 - total flux cleaned = 0.0118171 Jy ! Total flux subtracted in 200 components = 0.0118171 Jy ! Clean residual min=-0.003161 max=0.002757 Jy/beam ! Clean residual mean=-0.000015 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.204854 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 61 components and 0.204854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062199Jy sigma=1.310751 ! Fit after self-cal, rms=0.062160Jy sigma=1.310117 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.678 x 7.364 at -4.774 degrees (North through East) ! Clean map min=-0.0031559 max=0.16008 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.01 ! LA 0.99 MK 1.02 NL 1.00 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 0.97 MK 1.02 NL 1.00 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.00 ! LA 0.94 MK 1.03 NL 1.02 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.97 ! LA 0.94 MK 1.02 NL 1.00 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.062160Jy sigma=1.310117 ! Fit after self-cal, rms=0.061586Jy sigma=1.304417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.699 mas, bmaj=7.395 mas, bpa=-4.697 degrees ! Estimated noise=0.524506 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 = -0.00030508 Jy ! Component: 100 - total flux cleaned = -0.000231183 Jy ! Component: 150 - total flux cleaned = -0.000136117 Jy ! Component: 200 - total flux cleaned = -2.54832e-05 Jy ! Total flux subtracted in 200 components = -2.54832e-05 Jy ! Clean residual min=-0.002796 max=0.002509 Jy/beam ! Clean residual mean=-0.000009 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.204828 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.204828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061548Jy sigma=1.303449 ! Fit after self-cal, rms=0.061534Jy sigma=1.303317 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061534Jy sigma=1.303317 ! Fit after self-cal, rms=0.061477Jy sigma=1.294872 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.698 mas, bmaj=7.391 mas, bpa=-4.85 degrees ! Estimated noise=0.523936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725258 Jy ! Component: 100 - total flux cleaned = 0.000868359 Jy ! Component: 150 - total flux cleaned = 0.000913575 Jy ! Component: 200 - total flux cleaned = 0.00093354 Jy ! Total flux subtracted in 200 components = 0.00093354 Jy ! Clean residual min=-0.002505 max=0.002328 Jy/beam ! Clean residual mean=-0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.205762 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.205762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061450Jy sigma=1.294252 ! Fit after self-cal, rms=0.061451Jy sigma=1.294096 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 = 7.12279e-05 Jy ! Component: 100 - total flux cleaned = 0.000167887 Jy ! Component: 150 - total flux cleaned = 0.000201814 Jy ! Component: 200 - total flux cleaned = 0.000233983 Jy ! Total flux subtracted in 200 components = 0.000233983 Jy ! Clean residual min=-0.002467 max=0.002316 Jy/beam ! Clean residual mean=-0.000007 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.205996 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.205996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061440Jy sigma=1.293818 ! Fit after self-cal, rms=0.061436Jy sigma=1.293765 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061436Jy sigma=1.293765 ! Fit after self-cal, rms=0.061484Jy sigma=1.293702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=7.397 mas, bpa=-4.91 degrees ! Estimated noise=0.523963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.31701e-05 Jy ! Component: 100 - total flux cleaned = 0.000136813 Jy ! Component: 150 - total flux cleaned = 0.000151378 Jy ! Component: 200 - total flux cleaned = 0.00017805 Jy ! Total flux subtracted in 200 components = 0.00017805 Jy ! Clean residual min=-0.002433 max=0.002345 Jy/beam ! Clean residual mean=-0.000007 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.206174 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.206174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061475Jy sigma=1.293480 ! Fit after self-cal, rms=0.061472Jy sigma=1.293436 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 = -1.11647e-05 Jy ! Component: 100 - total flux cleaned = 4.42421e-05 Jy ! Component: 150 - total flux cleaned = 6.95464e-05 Jy ! Component: 200 - total flux cleaned = 9.29563e-05 Jy ! Total flux subtracted in 200 components = 9.29563e-05 Jy ! Clean residual min=-0.002424 max=0.002342 Jy/beam ! Clean residual mean=-0.000007 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.206267 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.206267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061466Jy sigma=1.293279 ! Fit after self-cal, rms=0.061464Jy sigma=1.293250 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061464Jy sigma=1.293250 ! Fit after self-cal, rms=0.061495Jy sigma=1.293233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.543 mas, bmaj=10.83 mas, bpa=-1.38 degrees ! Estimated noise=0.629927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318901 Jy ! Component: 100 - total flux cleaned = 0.000340883 Jy ! Component: 150 - total flux cleaned = 0.000324884 Jy ! Component: 200 - total flux cleaned = 0.000311881 Jy ! Total flux subtracted in 200 components = 0.000311881 Jy ! Clean residual min=-0.002915 max=0.002807 Jy/beam ! Clean residual mean=-0.000014 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.206579 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.206579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061497Jy sigma=1.293243 ! Fit after self-cal, rms=0.061490Jy sigma=1.293177 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 = 0.00011518 Jy ! Component: 100 - total flux cleaned = 0.000160883 Jy ! Component: 150 - total flux cleaned = 0.000159608 Jy ! Component: 200 - total flux cleaned = 0.000146736 Jy ! Total flux subtracted in 200 components = 0.000146736 Jy ! Clean residual min=-0.002923 max=0.002809 Jy/beam ! Clean residual mean=-0.000013 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.206725 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.206725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061493Jy sigma=1.293201 ! Fit after self-cal, rms=0.061489Jy sigma=1.293169 ! 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=3.703 mas, bmaj=7.401 mas, bpa=-4.946 degrees ! Estimated noise=0.524081 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 7.401 at -4.946 degrees (North through East) ! Clean map min=-0.0023567 max=0.15932 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=3.057 mas, bmaj=6.396 mas, bpa=-7.125 degrees ! Estimated noise=0.641887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12089 Jy ! Component: 100 - total flux cleaned = 0.156348 Jy ! Component: 150 - total flux cleaned = 0.172146 Jy ! Component: 200 - total flux cleaned = 0.181529 Jy ! Total flux subtracted in 200 components = 0.181529 Jy ! Clean residual min=-0.004169 max=0.005082 Jy/beam ! Clean residual mean=-0.000016 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.181529 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.181529 Jy ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=7.401 mas, bpa=-4.946 degrees ! Estimated noise=0.524081 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 = 0.00900839 Jy ! Component: 100 - total flux cleaned = 0.0143388 Jy ! Component: 150 - total flux cleaned = 0.017754 Jy ! Component: 200 - total flux cleaned = 0.0200565 Jy ! Total flux subtracted in 200 components = 0.0200565 Jy ! Clean residual min=-0.002681 max=0.002458 Jy/beam ! Clean residual mean=-0.000010 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.201586 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.201586 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.543 mas, bmaj=10.83 mas, bpa=-1.38 degrees ! Estimated noise=0.629927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253278 Jy ! Component: 100 - total flux cleaned = 0.00375374 Jy ! Component: 150 - total flux cleaned = 0.00447836 Jy ! Component: 200 - total flux cleaned = 0.00490574 Jy ! Total flux subtracted in 200 components = 0.00490574 Jy ! Clean residual min=-0.002956 max=0.002815 Jy/beam ! Clean residual mean=-0.000014 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.206491 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 = 5.6449e-05 Jy ! Component: 100 - total flux cleaned = 8.16862e-05 Jy ! Component: 150 - total flux cleaned = 9.38354e-05 Jy ! Component: 200 - total flux cleaned = 0.000105859 Jy ! Total flux subtracted in 200 components = 0.000105859 Jy ! Clean residual min=-0.002951 max=0.002805 Jy/beam ! Clean residual mean=-0.000014 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.206597 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 0.206597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=7.401 mas, bpa=-4.946 degrees ! Estimated noise=0.524081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201557 Jy ! Component: 100 - total flux cleaned = -0.000233341 Jy ! Component: 150 - total flux cleaned = -0.000261415 Jy ! Component: 200 - total flux cleaned = -0.000286285 Jy ! Total flux subtracted in 200 components = -0.000286285 Jy ! Clean residual min=-0.002484 max=0.002402 Jy/beam ! Clean residual mean=-0.000007 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.206311 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.206311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061533Jy sigma=1.293843 ! Fit after self-cal, rms=0.061527Jy sigma=1.293705 wmodel /J2238+1242_S_map.mod ! wmodel: Unable to open new model file: /J2238+1242_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2238+1242_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 7.401 at -4.946 degrees (North through East) ! Clean map min=-0.0024587 max=0.15927 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2238+1242_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.159271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000627789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18249 1.18249 2.36499 4.72998 9.45996 18.9199 37.8398 75.6796 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 253.7 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2238+1242_S_dfm.log closed on Thu May 19 20:37:36 2016