! Started logfile: /scr/pima/bg219a_uvs/J1356-1101_S_dfm.log on Fri May 20 00:09:56 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/bg219a_uvs/J1356-1101_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1356-1101_S_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.816207 visibilities/baseline/integration-bin. ! Found source: J1356-1101 ! ! 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 49 lines of history. ! ! Reading 3908 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 J1356-1101_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015527Jy sigma=22.222409 ! Fit after self-cal, rms=0.852278Jy sigma=18.593949 ! 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=2.493 mas, bmaj=6.464 mas, bpa=-2.605 degrees ! Estimated noise=0.72288 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 = 0.11114 Jy ! Component: 100 - total flux cleaned = 0.154648 Jy ! Total flux subtracted in 100 components = 0.154648 Jy ! Clean residual min=-0.010630 max=0.020952 Jy/beam ! Clean residual mean=0.000080 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 0.154648 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.154648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077543Jy sigma=1.620895 ! Fit after self-cal, rms=0.076514Jy sigma=1.600394 ! Inverting map ! Added new window around map position (-2.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251738 Jy ! Component: 100 - total flux cleaned = 0.0391823 Jy ! Total flux subtracted in 100 components = 0.0391823 Jy ! Clean residual min=-0.006372 max=0.008715 Jy/beam ! Clean residual mean=0.000035 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.19383 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.19383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065649Jy sigma=1.334404 ! Fit after self-cal, rms=0.065376Jy sigma=1.328481 ! 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=2.906 mas, bmaj=7.405 mas, bpa=-3.144 degrees ! Estimated noise=0.538833 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 = 0.0125906 Jy ! Component: 100 - total flux cleaned = 0.0190415 Jy ! Component: 150 - total flux cleaned = 0.0229661 Jy ! Component: 200 - total flux cleaned = 0.0254671 Jy ! Total flux subtracted in 200 components = 0.0254671 Jy ! Clean residual min=-0.003779 max=0.006799 Jy/beam ! Clean residual mean=0.000013 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.219297 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.219297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063014Jy sigma=1.272093 ! Fit after self-cal, rms=0.062942Jy sigma=1.270109 ! Inverting map ! Added new window around map position (-10, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591245 Jy ! Component: 100 - total flux cleaned = 0.00843089 Jy ! Component: 150 - total flux cleaned = 0.0102268 Jy ! Component: 200 - total flux cleaned = 0.0113344 Jy ! Total flux subtracted in 200 components = 0.0113344 Jy ! Clean residual min=-0.002707 max=0.002867 Jy/beam ! Clean residual mean=0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.230632 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.230632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062409Jy sigma=1.257177 ! Fit after self-cal, rms=0.062353Jy sigma=1.255949 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.906 x 7.405 at -3.144 degrees (North through East) ! Clean map min=-0.002548 max=0.14688 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: ! FD 0.98 LA 1.02 MK 1.08 NL 1.00 ! OV 1.01 PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.02 MK 0.94 NL 1.01 ! OV 0.99 PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 1.05 NL 1.02 ! OV 1.01 PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 0.93 NL 0.96 ! OV 1.00 PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.062353Jy sigma=1.255949 ! Fit after self-cal, rms=0.061811Jy sigma=1.250545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=7.399 mas, bpa=-3.173 degrees ! Estimated noise=0.53608 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 = 0.00136104 Jy ! Component: 100 - total flux cleaned = 0.00171057 Jy ! Component: 150 - total flux cleaned = 0.00204218 Jy ! Component: 200 - total flux cleaned = 0.00214021 Jy ! Total flux subtracted in 200 components = 0.00214021 Jy ! Clean residual min=-0.002454 max=0.002622 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.232772 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.232772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061769Jy sigma=1.249620 ! Fit after self-cal, rms=0.061757Jy sigma=1.249515 ! 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=0.061757Jy sigma=1.249515 ! Fit after self-cal, rms=0.061556Jy sigma=1.246032 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=7.402 mas, bpa=-3.191 degrees ! Estimated noise=0.534957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738148 Jy ! Component: 100 - total flux cleaned = 0.000917025 Jy ! Component: 150 - total flux cleaned = 0.000962652 Jy ! Component: 200 - total flux cleaned = 0.00100554 Jy ! Total flux subtracted in 200 components = 0.00100554 Jy ! Clean residual min=-0.002432 max=0.002506 Jy/beam ! Clean residual mean=0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.233777 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.233777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061534Jy sigma=1.245627 ! Fit after self-cal, rms=0.061534Jy sigma=1.245570 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 (53, 27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123788 Jy ! Component: 100 - total flux cleaned = 0.00109516 Jy ! Component: 150 - total flux cleaned = 0.00105854 Jy ! Component: 200 - total flux cleaned = 0.00115662 Jy ! Total flux subtracted in 200 components = 0.00115662 Jy ! Clean residual min=-0.002202 max=0.002256 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.234934 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.234934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061439Jy sigma=1.243680 ! Fit after self-cal, rms=0.061437Jy sigma=1.243571 ! Inverting map ! Added new window around map position (-119.5, 62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172302 Jy ! Component: 100 - total flux cleaned = 0.00176319 Jy ! Component: 150 - total flux cleaned = 0.0018726 Jy ! Component: 200 - total flux cleaned = 0.00197282 Jy ! Total flux subtracted in 200 components = 0.00197282 Jy ! Clean residual min=-0.001918 max=0.001744 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.236907 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.236907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061360Jy sigma=1.241966 ! Fit after self-cal, rms=0.061360Jy sigma=1.241839 ! 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=0.061360Jy sigma=1.241839 ! Fit after self-cal, rms=0.061258Jy sigma=1.241713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.894 mas, bmaj=7.404 mas, bpa=-3.272 degrees ! Estimated noise=0.533648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633307 Jy ! Component: 100 - total flux cleaned = 0.000696933 Jy ! Component: 150 - total flux cleaned = 0.000695437 Jy ! Component: 200 - total flux cleaned = 0.000695195 Jy ! Total flux subtracted in 200 components = 0.000695195 Jy ! Clean residual min=-0.001865 max=0.001657 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.237602 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.237602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061225Jy sigma=1.241076 ! Fit after self-cal, rms=0.061228Jy sigma=1.241052 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 = 0.000154317 Jy ! Component: 100 - total flux cleaned = 0.000180883 Jy ! Component: 150 - total flux cleaned = 0.000255875 Jy ! Component: 200 - total flux cleaned = 0.000303341 Jy ! Total flux subtracted in 200 components = 0.000303341 Jy ! Clean residual min=-0.001829 max=0.001669 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.237905 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.237905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061208Jy sigma=1.240669 ! Fit after self-cal, rms=0.061209Jy sigma=1.240660 ! 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=0.061209Jy sigma=1.240660 ! Fit after self-cal, rms=0.061190Jy sigma=1.240627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.609 mas, bmaj=16.5 mas, bpa=-5.105 degrees ! Estimated noise=0.708351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266989 Jy ! Component: 100 - total flux cleaned = 0.000267549 Jy ! Component: 150 - total flux cleaned = 0.000292634 Jy ! Component: 200 - total flux cleaned = 0.000316147 Jy ! Total flux subtracted in 200 components = 0.000316147 Jy ! Clean residual min=-0.001597 max=0.001225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.238221 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 176 components and 0.238221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061190Jy sigma=1.240599 ! Fit after self-cal, rms=0.061190Jy sigma=1.240592 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 = 0.000106915 Jy ! Component: 100 - total flux cleaned = 0.000129505 Jy ! Component: 150 - total flux cleaned = 0.000129081 Jy ! Component: 200 - total flux cleaned = 0.00012934 Jy ! Total flux subtracted in 200 components = 0.00012934 Jy ! Clean residual min=-0.001552 max=0.001210 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.238351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 180 components and 0.238351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061190Jy sigma=1.240570 ! Fit after self-cal, rms=0.061190Jy sigma=1.240566 ! 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=2.893 mas, bmaj=7.404 mas, bpa=-3.318 degrees ! Estimated noise=0.533351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.404 at -3.318 degrees (North through East) ! Clean map min=-0.001911 max=0.1462 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=2.485 mas, bmaj=6.47 mas, bpa=-2.768 degrees ! Estimated noise=0.711232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110227 Jy ! Component: 100 - total flux cleaned = 0.15605 Jy ! Component: 150 - total flux cleaned = 0.180205 Jy ! Component: 200 - total flux cleaned = 0.194039 Jy ! Total flux subtracted in 200 components = 0.194039 Jy ! Clean residual min=-0.005906 max=0.009920 Jy/beam ! Clean residual mean=0.000036 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.194039 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.194039 Jy ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.404 mas, bpa=-3.318 degrees ! Estimated noise=0.533351 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 = 0.0129494 Jy ! Component: 100 - total flux cleaned = 0.0209393 Jy ! Component: 150 - total flux cleaned = 0.0262783 Jy ! Component: 200 - total flux cleaned = 0.0300485 Jy ! Total flux subtracted in 200 components = 0.0300485 Jy ! Clean residual min=-0.003089 max=0.003095 Jy/beam ! Clean residual mean=0.000015 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.224088 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 0.224088 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=7.609 mas, bmaj=16.5 mas, bpa=-5.105 degrees ! Estimated noise=0.708351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468781 Jy ! Component: 100 - total flux cleaned = 0.00744195 Jy ! Component: 150 - total flux cleaned = 0.00940922 Jy ! Component: 200 - total flux cleaned = 0.0108776 Jy ! Total flux subtracted in 200 components = 0.0108776 Jy ! Clean residual min=-0.002052 max=0.001533 Jy/beam ! Clean residual mean=0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.234965 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 = 0.0011554 Jy ! Component: 100 - total flux cleaned = 0.00182531 Jy ! Component: 150 - total flux cleaned = 0.00234428 Jy ! Component: 200 - total flux cleaned = 0.0026777 Jy ! Total flux subtracted in 200 components = 0.0026777 Jy ! Clean residual min=-0.001712 max=0.001489 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.237643 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 126 components and 0.237643 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.404 mas, bpa=-3.318 degrees ! Estimated noise=0.533351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886044 Jy ! Component: 100 - total flux cleaned = 0.00088804 Jy ! Component: 150 - total flux cleaned = 0.000826036 Jy ! Component: 200 - total flux cleaned = 0.000770096 Jy ! Total flux subtracted in 200 components = 0.000770096 Jy ! Clean residual min=-0.002169 max=0.001891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.238413 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.238413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061322Jy sigma=1.243295 ! Fit after self-cal, rms=0.061313Jy sigma=1.243074 wmodel /J1356-1101_S_map.mod ! wmodel: Unable to open new model file: /J1356-1101_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1356-1101_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.404 at -3.318 degrees (North through East) ! Clean map min=-0.0020266 max=0.14619 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1356-1101_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00049875 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02347 1.02347 2.04694 4.09388 8.18776 16.3755 32.751 65.5021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.12 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1356-1101_S_dfm.log closed on Fri May 20 00:09:58 2016