! Started logfile: /scr/pima/bg219i_uvs/J1144+0054_S_dfm.log on Thu May 19 23:18:40 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/bg219i_uvs/J1144+0054_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1144+0054_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J1144+0054 ! ! 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 7592 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 J1144+0054_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.059787Jy sigma=24.243208 ! Fit after self-cal, rms=0.678867Jy sigma=15.599525 ! 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=2.792 mas, bmaj=6.962 mas, bpa=-5.936 degrees ! Estimated noise=0.453233 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 = 0.241284 Jy ! Component: 100 - total flux cleaned = 0.299148 Jy ! Total flux subtracted in 100 components = 0.299148 Jy ! Clean residual min=-0.008961 max=0.023250 Jy/beam ! Clean residual mean=-0.000096 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 0.299148 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.299148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079383Jy sigma=1.737734 ! Fit after self-cal, rms=0.079363Jy sigma=1.737442 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256396 Jy ! Component: 100 - total flux cleaned = 0.0404468 Jy ! Total flux subtracted in 100 components = 0.0404468 Jy ! Clean residual min=-0.006279 max=0.019222 Jy/beam ! Clean residual mean=-0.000055 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.339595 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.339595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066998Jy sigma=1.479027 ! Fit after self-cal, rms=0.066943Jy sigma=1.477886 ! Inverting map ! Added new window around map position (-6.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169309 Jy ! Component: 100 - total flux cleaned = 0.0262449 Jy ! Total flux subtracted in 100 components = 0.0262449 Jy ! Clean residual min=-0.004314 max=0.005105 Jy/beam ! Clean residual mean=-0.000033 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.36584 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.36584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061418Jy sigma=1.362715 ! Fit after self-cal, rms=0.061265Jy sigma=1.358445 ! 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=3.322 mas, bmaj=8.056 mas, bpa=-7.69 degrees ! Estimated noise=0.376287 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 = 0.00912205 Jy ! Component: 100 - total flux cleaned = 0.0150239 Jy ! Component: 150 - total flux cleaned = 0.019028 Jy ! Component: 200 - total flux cleaned = 0.0217861 Jy ! Total flux subtracted in 200 components = 0.0217861 Jy ! Clean residual min=-0.002817 max=0.003128 Jy/beam ! Clean residual mean=-0.000027 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.387626 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.387626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059608Jy sigma=1.324226 ! Fit after self-cal, rms=0.059578Jy sigma=1.323560 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 8.056 at -7.69 degrees (North through East) ! Clean map min=-0.0027606 max=0.31916 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 1.00 FD 0.97 HN 1.00 KP 1.01 ! LA 0.99 MK 1.01 NL 1.02 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.99 ! LA 0.97 MK 1.01 NL 1.00 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.01 ! LA 0.99 MK 1.00 NL 1.01 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.059578Jy sigma=1.323560 ! Fit after self-cal, rms=0.058998Jy sigma=1.313511 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=8.082 mas, bpa=-7.654 degrees ! Estimated noise=0.375177 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 = 0.000552551 Jy ! Component: 100 - total flux cleaned = 0.000667702 Jy ! Component: 150 - total flux cleaned = 0.000780887 Jy ! Component: 200 - total flux cleaned = 0.000871718 Jy ! Total flux subtracted in 200 components = 0.000871718 Jy ! Clean residual min=-0.002598 max=0.002834 Jy/beam ! Clean residual mean=-0.000012 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.388498 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.388498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058944Jy sigma=1.312446 ! Fit after self-cal, rms=0.058939Jy sigma=1.312339 ! 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=0.058939Jy sigma=1.312339 ! Fit after self-cal, rms=0.058475Jy sigma=1.300059 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=8.087 mas, bpa=-7.661 degrees ! Estimated noise=0.375097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969468 Jy ! Component: 100 - total flux cleaned = 0.00104057 Jy ! Component: 150 - total flux cleaned = 0.000962273 Jy ! Component: 200 - total flux cleaned = 0.00087496 Jy ! Total flux subtracted in 200 components = 0.00087496 Jy ! Clean residual min=-0.001700 max=0.001740 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.389373 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.389373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058435Jy sigma=1.299205 ! Fit after self-cal, rms=0.058435Jy sigma=1.299085 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 = 0.000140047 Jy ! Component: 100 - total flux cleaned = 0.000141387 Jy ! Component: 150 - total flux cleaned = 8.96491e-05 Jy ! Component: 200 - total flux cleaned = 4.32987e-05 Jy ! Total flux subtracted in 200 components = 4.32987e-05 Jy ! Clean residual min=-0.001702 max=0.001707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.389416 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.389416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058423Jy sigma=1.298827 ! Fit after self-cal, rms=0.058423Jy sigma=1.298808 ! 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=0.058423Jy sigma=1.298808 ! Fit after self-cal, rms=0.058394Jy sigma=1.298615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.089 mas, bpa=-7.664 degrees ! Estimated noise=0.374918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324392 Jy ! Component: 100 - total flux cleaned = 0.00026859 Jy ! Component: 150 - total flux cleaned = 0.00021887 Jy ! Component: 200 - total flux cleaned = 0.000189117 Jy ! Total flux subtracted in 200 components = 0.000189117 Jy ! Clean residual min=-0.001688 max=0.001706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.389605 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.389605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058382Jy sigma=1.298336 ! Fit after self-cal, rms=0.058382Jy sigma=1.298311 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 = 8.74911e-05 Jy ! Component: 100 - total flux cleaned = 6.02137e-05 Jy ! Component: 150 - total flux cleaned = 4.80732e-05 Jy ! Component: 200 - total flux cleaned = 2.52401e-05 Jy ! Total flux subtracted in 200 components = 2.52401e-05 Jy ! Clean residual min=-0.001690 max=0.001688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.389631 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 124 components and 0.389631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058376Jy sigma=1.298190 ! Fit after self-cal, rms=0.058376Jy sigma=1.298181 ! 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=0.058376Jy sigma=1.298181 ! Fit after self-cal, rms=0.058369Jy sigma=1.298115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.904 mas, bmaj=12.19 mas, bpa=-0.2962 degrees ! Estimated noise=0.489927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022263 Jy ! Component: 100 - total flux cleaned = -0.000322682 Jy ! Component: 150 - total flux cleaned = -0.000396874 Jy ! Component: 200 - total flux cleaned = -0.000445169 Jy ! Total flux subtracted in 200 components = -0.000445169 Jy ! Clean residual min=-0.001993 max=0.001798 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.389185 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.389185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058365Jy sigma=1.298018 ! Fit after self-cal, rms=0.058364Jy sigma=1.297991 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 = -9.82171e-06 Jy ! Component: 100 - total flux cleaned = -5.98165e-05 Jy ! Component: 150 - total flux cleaned = -7.99455e-05 Jy ! Component: 200 - total flux cleaned = -9.18007e-05 Jy ! Total flux subtracted in 200 components = -9.18007e-05 Jy ! Clean residual min=-0.001992 max=0.001778 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.389094 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.389094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058363Jy sigma=1.297984 ! Fit after self-cal, rms=0.058362Jy sigma=1.297976 ! 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=3.344 mas, bmaj=8.092 mas, bpa=-7.665 degrees ! Estimated noise=0.374865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 8.092 at -7.665 degrees (North through East) ! Clean map min=-0.0016444 max=0.3176 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=2.808 mas, bmaj=6.992 mas, bpa=-5.911 degrees ! Estimated noise=0.454013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241623 Jy ! Component: 100 - total flux cleaned = 0.298714 Jy ! Component: 150 - total flux cleaned = 0.325701 Jy ! Component: 200 - total flux cleaned = 0.343533 Jy ! Total flux subtracted in 200 components = 0.343533 Jy ! Clean residual min=-0.004558 max=0.009665 Jy/beam ! Clean residual mean=-0.000044 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.343533 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.343533 Jy ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=8.092 mas, bpa=-7.665 degrees ! Estimated noise=0.374865 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 = 0.0157151 Jy ! Component: 100 - total flux cleaned = 0.0253998 Jy ! Component: 150 - total flux cleaned = 0.0316843 Jy ! Component: 200 - total flux cleaned = 0.0358927 Jy ! Total flux subtracted in 200 components = 0.0358927 Jy ! Clean residual min=-0.001922 max=0.002308 Jy/beam ! Clean residual mean=-0.000017 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.379425 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 87 components and 0.379425 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=7.904 mas, bmaj=12.19 mas, bpa=-0.2962 degrees ! Estimated noise=0.489927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042967 Jy ! Component: 100 - total flux cleaned = 0.00643462 Jy ! Component: 150 - total flux cleaned = 0.00762069 Jy ! Component: 200 - total flux cleaned = 0.00831356 Jy ! Total flux subtracted in 200 components = 0.00831356 Jy ! Clean residual min=-0.002013 max=0.001780 Jy/beam ! Clean residual mean=-0.000007 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.387739 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 = 0.000413596 Jy ! Component: 100 - total flux cleaned = 0.000568208 Jy ! Component: 150 - total flux cleaned = 0.000596777 Jy ! Component: 200 - total flux cleaned = 0.000614968 Jy ! Total flux subtracted in 200 components = 0.000614968 Jy ! Clean residual min=-0.001987 max=0.001800 Jy/beam ! Clean residual mean=-0.000005 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.388354 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 133 components and 0.388354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=8.092 mas, bpa=-7.665 degrees ! Estimated noise=0.374865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.31342e-05 Jy ! Component: 100 - total flux cleaned = 0.000152533 Jy ! Component: 150 - total flux cleaned = 0.000256118 Jy ! Component: 200 - total flux cleaned = 0.000371621 Jy ! Total flux subtracted in 200 components = 0.000371621 Jy ! Clean residual min=-0.001698 max=0.001731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.388726 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 0.388726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058396Jy sigma=1.299116 ! Fit after self-cal, rms=0.058392Jy sigma=1.299013 wmodel /J1144+0054_S_map.mod ! wmodel: Unable to open new model file: /J1144+0054_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1144+0054_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 8.092 at -7.665 degrees (North through East) ! Clean map min=-0.0016657 max=0.31782 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1144+0054_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.31782 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000432779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408513 0.408513 0.817026 1.63405 3.2681 6.53621 13.0724 26.1448 52.2896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.317 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 734.37 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1144+0054_S_dfm.log closed on Thu May 19 23:18:42 2016