! Started logfile: /scr/pima/bg219h_uvs/J1337-1257_S_dfm.log on Thu May 19 22:26:51 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/bg219h_uvs/J1337-1257_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1337-1257_S_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.553439 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 2092 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 J1337-1257_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.999938Jy sigma=35.733321 ! Fit after self-cal, rms=1.806649Jy sigma=20.593628 ! 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=2.447 mas, bmaj=6.145 mas, bpa=-2.746 degrees ! Estimated noise=1.99654 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 = 2.08918 Jy ! Component: 100 - total flux cleaned = 2.54491 Jy ! Total flux subtracted in 100 components = 2.54491 Jy ! Clean residual min=-0.120610 max=0.155785 Jy/beam ! Clean residual mean=-0.000006 rms=0.034920 Jy/beam ! Combined flux in latest and established models = 2.54491 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 2.54491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.515247Jy sigma=7.443667 ! Fit after self-cal, rms=0.515203Jy sigma=7.443510 ! 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=2.831 mas, bmaj=6.973 mas, bpa=-3.257 degrees ! Estimated noise=1.61139 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 = 0.108439 Jy ! Component: 100 - total flux cleaned = 0.113383 Jy ! Component: 150 - total flux cleaned = 0.113324 Jy ! Component: 200 - total flux cleaned = 0.112113 Jy ! Total flux subtracted in 200 components = 0.112113 Jy ! Clean residual min=-0.133045 max=0.172362 Jy/beam ! Clean residual mean=-0.000099 rms=0.041024 Jy/beam ! Combined flux in latest and established models = 2.65703 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 2.65703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.473540Jy sigma=7.437060 ! Fit after self-cal, rms=0.472679Jy sigma=7.431566 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.831 x 6.973 at -3.257 degrees (North through East) ! Clean map min=-0.12904 max=2.6557 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 0.87 ! LA 1.16 MK 0.98 NL 1.20 OV 0.96 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.96 KP 0.89 ! LA 1.13 MK 0.98 NL 0.88 OV 0.93 ! PT 0.89 SC 0.97 ! ! ! Fit before self-cal, rms=0.472679Jy sigma=7.431566 ! Fit after self-cal, rms=0.386262Jy sigma=5.891574 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.8 mas, bmaj=7.129 mas, bpa=-3.849 degrees ! Estimated noise=1.59843 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 = -0.0437836 Jy ! Component: 100 - total flux cleaned = -0.0478895 Jy ! Component: 150 - total flux cleaned = -0.0503853 Jy ! Component: 200 - total flux cleaned = -0.0518427 Jy ! Total flux subtracted in 200 components = -0.0518427 Jy ! Clean residual min=-0.096796 max=0.125200 Jy/beam ! Clean residual mean=-0.000059 rms=0.030042 Jy/beam ! Combined flux in latest and established models = 2.60518 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 2.60518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384283Jy sigma=5.739262 ! Fit after self-cal, rms=0.383981Jy sigma=5.737102 ! 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=0.383981Jy sigma=5.737102 ! Fit after self-cal, rms=0.444043Jy sigma=5.887382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.801 mas, bmaj=7.137 mas, bpa=-3.876 degrees ! Estimated noise=1.60504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225321 Jy ! Component: 100 - total flux cleaned = 0.00333249 Jy ! Component: 150 - total flux cleaned = 0.00380204 Jy ! Component: 200 - total flux cleaned = 0.00425821 Jy ! Total flux subtracted in 200 components = 0.00425821 Jy ! Clean residual min=-0.086224 max=0.124381 Jy/beam ! Clean residual mean=-0.000058 rms=0.028488 Jy/beam ! Combined flux in latest and established models = 2.60944 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 2.60944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442748Jy sigma=5.871142 ! Fit after self-cal, rms=0.442663Jy sigma=5.870546 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 (48, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113036 Jy ! Component: 100 - total flux cleaned = 0.168645 Jy ! Component: 150 - total flux cleaned = 0.194689 Jy ! Component: 200 - total flux cleaned = 0.194717 Jy ! Total flux subtracted in 200 components = 0.194717 Jy ! Clean residual min=-0.077480 max=0.112022 Jy/beam ! Clean residual mean=-0.000068 rms=0.024882 Jy/beam ! Combined flux in latest and established models = 2.80416 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 2.80416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417805Jy sigma=5.421566 ! Fit after self-cal, rms=0.416381Jy sigma=5.380161 ! 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=0.416381Jy sigma=5.380161 ! Fit after self-cal, rms=0.415516Jy sigma=5.352875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=7.132 mas, bpa=-3.971 degrees ! Estimated noise=1.60669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388671 Jy ! Component: 100 - total flux cleaned = 0.0390061 Jy ! Component: 150 - total flux cleaned = 0.0381044 Jy ! Component: 200 - total flux cleaned = 0.0372398 Jy ! Total flux subtracted in 200 components = 0.0372398 Jy ! Clean residual min=-0.078301 max=0.102252 Jy/beam ! Clean residual mean=-0.000073 rms=0.024464 Jy/beam ! Combined flux in latest and established models = 2.8414 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 2.8414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.411677Jy sigma=5.242546 ! Fit after self-cal, rms=0.412060Jy sigma=5.237937 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 = 0.00182418 Jy ! Component: 100 - total flux cleaned = 0.00101102 Jy ! Component: 150 - total flux cleaned = 0.000244349 Jy ! Component: 200 - total flux cleaned = -0.000492976 Jy ! Total flux subtracted in 200 components = -0.000492976 Jy ! Clean residual min=-0.079300 max=0.098884 Jy/beam ! Clean residual mean=-0.000074 rms=0.024100 Jy/beam ! Combined flux in latest and established models = 2.8409 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 2.8409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.410666Jy sigma=5.182060 ! Fit after self-cal, rms=0.410937Jy sigma=5.181164 ! 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=0.410937Jy sigma=5.181164 ! Fit after self-cal, rms=0.389880Jy sigma=4.951462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.756 mas, bmaj=14.13 mas, bpa=0.3862 degrees ! Estimated noise=2.14789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0476767 Jy ! Component: 100 - total flux cleaned = -0.07679 Jy ! Component: 150 - total flux cleaned = -0.0966647 Jy ! Component: 200 - total flux cleaned = -0.105782 Jy ! Total flux subtracted in 200 components = -0.105782 Jy ! Clean residual min=-0.097012 max=0.136585 Jy/beam ! Clean residual mean=-0.000102 rms=0.035552 Jy/beam ! Combined flux in latest and established models = 2.73512 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 2.73512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388684Jy sigma=4.913949 ! Fit after self-cal, rms=0.388313Jy sigma=4.908411 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 = -0.0124602 Jy ! Component: 100 - total flux cleaned = -0.0162414 Jy ! Component: 150 - total flux cleaned = -0.0196772 Jy ! Component: 200 - total flux cleaned = -0.021956 Jy ! Total flux subtracted in 200 components = -0.021956 Jy ! Clean residual min=-0.097052 max=0.136594 Jy/beam ! Clean residual mean=-0.000084 rms=0.035338 Jy/beam ! Combined flux in latest and established models = 2.71317 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 2.71317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388255Jy sigma=4.906569 ! Fit after self-cal, rms=0.388299Jy sigma=4.905361 ! 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=2.796 mas, bmaj=7.134 mas, bpa=-4.033 degrees ! Estimated noise=1.59635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.796 x 7.134 at -4.033 degrees (North through East) ! Clean map min=-0.069823 max=2.6361 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388299Jy sigma=4.905361 ! Fit after self-cal, rms=0.384596Jy sigma=4.862819 ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=7.145 mas, bpa=-4.041 degrees ! Estimated noise=1.5889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00572704 Jy ! Component: 100 - total flux cleaned = -0.0092468 Jy ! Component: 150 - total flux cleaned = -0.0124358 Jy ! Component: 200 - total flux cleaned = -0.0142237 Jy ! Total flux subtracted in 200 components = -0.0142237 Jy ! Clean residual min=-0.070304 max=0.094830 Jy/beam ! Clean residual mean=-0.000019 rms=0.021632 Jy/beam ! Combined flux in latest and established models = 2.69894 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 2.69894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384775Jy sigma=4.795011 ! Fit after self-cal, rms=0.384801Jy sigma=4.794135 ! Inverting map ! Added new window around map position (85, -127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.080049 Jy ! Component: 100 - total flux cleaned = 0.102065 Jy ! Component: 150 - total flux cleaned = 0.0999231 Jy ! Component: 200 - total flux cleaned = 0.0950983 Jy ! Total flux subtracted in 200 components = 0.0950983 Jy ! Clean residual min=-0.066110 max=0.080811 Jy/beam ! Clean residual mean=-0.000012 rms=0.019255 Jy/beam ! Combined flux in latest and established models = 2.79404 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 2.79404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372905Jy sigma=4.439692 ! Fit after self-cal, rms=0.370517Jy sigma=4.403479 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.370517Jy sigma=4.403479 ! Fit after self-cal, rms=0.367592Jy sigma=4.371364 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=2.395 mas, bmaj=6.397 mas, bpa=-3.853 degrees ! Estimated noise=1.96795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04691 Jy ! Component: 100 - total flux cleaned = 2.4941 Jy ! Component: 150 - total flux cleaned = 2.6519 Jy ! Component: 200 - total flux cleaned = 2.75103 Jy ! Total flux subtracted in 200 components = 2.75103 Jy ! Clean residual min=-0.067819 max=0.085966 Jy/beam ! Clean residual mean=0.000020 rms=0.019722 Jy/beam ! Combined flux in latest and established models = 2.75103 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.75103 Jy ! Inverting map and beam ! Estimated beam: bmin=2.794 mas, bmaj=7.134 mas, bpa=-4.035 degrees ! Estimated noise=1.58964 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) ! Added new window around map position (-84.5, 127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0935469 Jy ! Component: 100 - total flux cleaned = 0.124705 Jy ! Component: 150 - total flux cleaned = 0.153547 Jy ! Component: 200 - total flux cleaned = 0.175616 Jy ! Total flux subtracted in 200 components = 0.175616 Jy ! Clean residual min=-0.065481 max=0.078361 Jy/beam ! Clean residual mean=-0.000018 rms=0.019239 Jy/beam ! Combined flux in latest and established models = 2.92665 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 2.92665 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=6.753 mas, bmaj=14.13 mas, bpa=0.3575 degrees ! Estimated noise=2.14058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807144 Jy ! Component: 100 - total flux cleaned = -0.00543489 Jy ! Component: 150 - total flux cleaned = -0.0110466 Jy ! Component: 200 - total flux cleaned = -0.0147181 Jy ! Total flux subtracted in 200 components = -0.0147181 Jy ! Clean residual min=-0.072914 max=0.078932 Jy/beam ! Clean residual mean=-0.000019 rms=0.023551 Jy/beam ! Combined flux in latest and established models = 2.91193 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 = -0.00325625 Jy ! Component: 100 - total flux cleaned = -0.00422733 Jy ! Component: 150 - total flux cleaned = -0.00510627 Jy ! Component: 200 - total flux cleaned = -0.00588988 Jy ! Total flux subtracted in 200 components = -0.00588988 Jy ! Clean residual min=-0.070142 max=0.074870 Jy/beam ! Clean residual mean=-0.000019 rms=0.022302 Jy/beam ! Combined flux in latest and established models = 2.90604 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 2.90604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.794 mas, bmaj=7.134 mas, bpa=-4.035 degrees ! Estimated noise=1.58964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262889 Jy ! Component: 100 - total flux cleaned = 0.0285122 Jy ! Component: 150 - total flux cleaned = 0.0265015 Jy ! Component: 200 - total flux cleaned = 0.0255497 Jy ! Total flux subtracted in 200 components = 0.0255497 Jy ! Clean residual min=-0.057192 max=0.065787 Jy/beam ! Clean residual mean=0.000027 rms=0.016613 Jy/beam ! Combined flux in latest and established models = 2.93159 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 2.93159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.368547Jy sigma=4.137149 ! Fit after self-cal, rms=0.366755Jy sigma=4.116976 wmodel /J1337-1257_S_map.mod ! wmodel: Unable to open new model file: /J1337-1257_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1337-1257_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.794 x 7.134 at -4.035 degrees (North through East) ! Clean map min=-0.061242 max=2.5638 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1337-1257_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.56382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0165591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.93762 1.93762 3.87525 7.75049 15.501 31.002 62.0039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0496 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.563 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.828 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1337-1257_S_dfm.log closed on Thu May 19 22:26:53 2016