! Started logfile: /scr/pima/rv119_uvs/J1617+0246_S_dfm.log on Sun Dec 17 11:37:37 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J1617+0246_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1617+0246_S_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! AN table 3: 49 integrations on 36 of 36 possible baselines. ! AN table 4: 11 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.381768 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1617+0246 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3300 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 J1617+0246_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 18 telescope corrections were flagged in sub-array 2. ! A total of 283 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 283 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 299 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 283 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.119009Jy sigma=18.636568 ! Fit after self-cal, rms=0.593550Jy sigma=10.141648 ! 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=3.189 mas, bmaj=6.295 mas, bpa=-3.614 degrees ! Estimated noise=1.05559 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 = 0.309951 Jy ! Component: 100 - total flux cleaned = 0.40731 Jy ! Total flux subtracted in 100 components = 0.40731 Jy ! Clean residual min=-0.020299 max=0.043016 Jy/beam ! Clean residual mean=0.000066 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 0.40731 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.40731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211212Jy sigma=2.719929 ! Fit after self-cal, rms=0.211073Jy sigma=2.718784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473806 Jy ! Component: 100 - total flux cleaned = 0.071659 Jy ! Total flux subtracted in 100 components = 0.071659 Jy ! Clean residual min=-0.017391 max=0.026074 Jy/beam ! Clean residual mean=0.000028 rms=0.004184 Jy/beam ! Combined flux in latest and established models = 0.478969 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.478969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192158Jy sigma=2.411360 ! Fit after self-cal, rms=0.191953Jy sigma=2.409217 ! Inverting map ! Added new window around map position (6, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232785 Jy ! Component: 100 - total flux cleaned = 0.0357749 Jy ! Total flux subtracted in 100 components = 0.0357749 Jy ! Clean residual min=-0.016971 max=0.016093 Jy/beam ! Clean residual mean=0.000011 rms=0.003841 Jy/beam ! Combined flux in latest and established models = 0.514744 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.514744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186866Jy sigma=2.342124 ! Fit after self-cal, rms=0.186382Jy sigma=2.333174 ! 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=3.857 mas, bmaj=7.652 mas, bpa=-7.738 degrees ! Estimated noise=0.834418 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 = 0.0177927 Jy ! Component: 100 - total flux cleaned = 0.0278288 Jy ! Component: 150 - total flux cleaned = 0.0341236 Jy ! Component: 200 - total flux cleaned = 0.0381983 Jy ! Total flux subtracted in 200 components = 0.0381983 Jy ! Clean residual min=-0.017071 max=0.013383 Jy/beam ! Clean residual mean=-0.000026 rms=0.004216 Jy/beam ! Combined flux in latest and established models = 0.552942 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.552942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183184Jy sigma=2.315996 ! Fit after self-cal, rms=0.182991Jy sigma=2.312536 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 7.652 at -7.738 degrees (North through East) ! Clean map min=-0.015827 max=0.41478 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 KP 1.06 LA 1.03 NL 1.02 ! OV 1.02 PT 1.01 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.99 KP 1.05 LA 1.03 ! NL 1.00 OV 1.03 PT 1.06 SC 1.09 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.04 HN 1.02 KP 1.04 ! LA 1.03 MK 1.01 NL 1.02 OV 1.04 ! PT 1.05 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 1.02 LA 1.04 NL 1.02 ! OV 1.02 PT 1.01 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.00 KP 1.04 LA 1.05 ! NL 0.96 OV 1.04 PT 1.03 SC 1.09 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.09 HN 1.01 KP 1.05 ! LA 1.02 MK 1.04 NL 1.02 OV 1.04 ! PT 1.04 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 0.42 LA 1.00 NL 1.00* ! OV 1.08 PT 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.03 KP 0.41 LA 1.04 ! NL 1.00* OV 1.05 PT 1.06 SC 0.66 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.05 HN 1.00 KP 0.46 ! LA 0.95 MK 0.88 NL 1.00* OV 1.07 ! PT 1.04 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 KP 1.06 LA 1.03 NL 1.08 ! OV 1.05 PT 1.06 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.01 KP 1.05 LA 1.03 ! NL 1.03 OV 1.07 PT 1.05 SC 1.14 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.09 HN 1.06 KP 1.06 ! LA 1.04 MK 1.06 NL 1.03 OV 1.04 ! PT 1.05 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.182991Jy sigma=2.312536 ! Fit after self-cal, rms=0.070509Jy sigma=1.303645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.08 mas, bmaj=7.904 mas, bpa=-3.212 degrees ! Estimated noise=0.847457 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 = -0.00318291 Jy ! Component: 100 - total flux cleaned = -0.00394204 Jy ! Component: 150 - total flux cleaned = -0.00422477 Jy ! Component: 200 - total flux cleaned = -0.00447559 Jy ! Total flux subtracted in 200 components = -0.00447559 Jy ! Clean residual min=-0.007153 max=0.007219 Jy/beam ! Clean residual mean=-0.000011 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.548467 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.548467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070298Jy sigma=1.301187 ! Fit after self-cal, rms=0.070584Jy sigma=1.293417 ! 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=0.070584Jy sigma=1.293417 ! Fit after self-cal, rms=0.068690Jy sigma=1.233820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.079 mas, bmaj=7.902 mas, bpa=-3.144 degrees ! Estimated noise=0.847821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390367 Jy ! Component: 100 - total flux cleaned = -0.000586789 Jy ! Component: 150 - total flux cleaned = -0.000809139 Jy ! Component: 200 - total flux cleaned = -0.000858124 Jy ! Total flux subtracted in 200 components = -0.000858124 Jy ! Clean residual min=-0.005143 max=0.005388 Jy/beam ! Clean residual mean=0.000004 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.547608 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.547608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068596Jy sigma=1.231869 ! Fit after self-cal, rms=0.068673Jy sigma=1.231438 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, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323679 Jy ! Component: 100 - total flux cleaned = 0.00345407 Jy ! Component: 150 - total flux cleaned = 0.00371829 Jy ! Component: 200 - total flux cleaned = 0.00402189 Jy ! Total flux subtracted in 200 components = 0.00402189 Jy ! Clean residual min=-0.004898 max=0.004171 Jy/beam ! Clean residual mean=0.000002 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.55163 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.55163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068425Jy sigma=1.219813 ! Fit after self-cal, rms=0.068386Jy sigma=1.219494 ! 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=0.068386Jy sigma=1.219494 ! Fit after self-cal, rms=0.065775Jy sigma=1.112046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.068 mas, bmaj=7.894 mas, bpa=-3.079 degrees ! Estimated noise=0.8467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119305 Jy ! Component: 100 - total flux cleaned = 0.00146573 Jy ! Component: 150 - total flux cleaned = 0.0015938 Jy ! Component: 200 - total flux cleaned = 0.00165159 Jy ! Total flux subtracted in 200 components = 0.00165159 Jy ! Clean residual min=-0.003831 max=0.003849 Jy/beam ! Clean residual mean=0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.553282 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.553282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065653Jy sigma=1.109982 ! Fit after self-cal, rms=0.065702Jy sigma=1.109593 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 = 0.000234367 Jy ! Component: 100 - total flux cleaned = 0.000234998 Jy ! Component: 150 - total flux cleaned = 0.000284815 Jy ! Component: 200 - total flux cleaned = 0.000329999 Jy ! Total flux subtracted in 200 components = 0.000329999 Jy ! Clean residual min=-0.003802 max=0.003756 Jy/beam ! Clean residual mean=0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.553612 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.553612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065634Jy sigma=1.108505 ! Fit after self-cal, rms=0.065629Jy sigma=1.108462 ! 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=0.065629Jy sigma=1.108462 ! Fit after self-cal, rms=0.065627Jy sigma=1.108039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=11.97 mas, bpa=-5.567 degrees ! Estimated noise=1.04136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129194 Jy ! Component: 100 - total flux cleaned = 0.0016229 Jy ! Component: 150 - total flux cleaned = 0.00177955 Jy ! Component: 200 - total flux cleaned = 0.00191768 Jy ! Total flux subtracted in 200 components = 0.00191768 Jy ! Clean residual min=-0.003165 max=0.002806 Jy/beam ! Clean residual mean=0.000003 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.55553 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.55553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065588Jy sigma=1.107936 ! Fit after self-cal, rms=0.065593Jy sigma=1.107874 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 = 0.000265918 Jy ! Component: 100 - total flux cleaned = 0.000401933 Jy ! Component: 150 - total flux cleaned = 0.000497481 Jy ! Component: 200 - total flux cleaned = 0.000563035 Jy ! Total flux subtracted in 200 components = 0.000563035 Jy ! Clean residual min=-0.003136 max=0.002719 Jy/beam ! Clean residual mean=0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.556093 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.556093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065573Jy sigma=1.107894 ! Fit after self-cal, rms=0.065573Jy sigma=1.107852 ! 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=4.062 mas, bmaj=7.889 mas, bpa=-3.062 degrees ! Estimated noise=0.846584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.062 x 7.889 at -3.062 degrees (North through East) ! Clean map min=-0.0037328 max=0.42188 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=3.239 mas, bmaj=6.416 mas, bpa=0.02935 degrees ! Estimated noise=1.0931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.312696 Jy ! Component: 100 - total flux cleaned = 0.410978 Jy ! Component: 150 - total flux cleaned = 0.460123 Jy ! Component: 200 - total flux cleaned = 0.48879 Jy ! Total flux subtracted in 200 components = 0.48879 Jy ! Clean residual min=-0.006835 max=0.014530 Jy/beam ! Clean residual mean=0.000028 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.48879 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.48879 Jy ! Inverting map and beam ! Estimated beam: bmin=4.062 mas, bmaj=7.889 mas, bpa=-3.062 degrees ! Estimated noise=0.846584 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 = 0.0252365 Jy ! Component: 100 - total flux cleaned = 0.038432 Jy ! Component: 150 - total flux cleaned = 0.0462289 Jy ! Component: 200 - total flux cleaned = 0.0515459 Jy ! Total flux subtracted in 200 components = 0.0515459 Jy ! Clean residual min=-0.004376 max=0.003415 Jy/beam ! Clean residual mean=0.000016 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.540336 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 54 components and 0.540336 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=11.97 mas, bpa=-5.567 degrees ! Estimated noise=1.04136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528214 Jy ! Component: 100 - total flux cleaned = 0.00858098 Jy ! Component: 150 - total flux cleaned = 0.0108405 Jy ! Component: 200 - total flux cleaned = 0.0124322 Jy ! Total flux subtracted in 200 components = 0.0124322 Jy ! Clean residual min=-0.003264 max=0.002903 Jy/beam ! Clean residual mean=0.000008 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.552768 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 = 0.000728482 Jy ! Component: 100 - total flux cleaned = 0.00128884 Jy ! Component: 150 - total flux cleaned = 0.00175956 Jy ! Component: 200 - total flux cleaned = 0.00213056 Jy ! Total flux subtracted in 200 components = 0.00213056 Jy ! Clean residual min=-0.003192 max=0.002681 Jy/beam ! Clean residual mean=0.000005 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.554898 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 108 components and 0.554898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.062 mas, bmaj=7.889 mas, bpa=-3.062 degrees ! Estimated noise=0.846584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.36224e-05 Jy ! Component: 100 - total flux cleaned = -0.000237821 Jy ! Component: 150 - total flux cleaned = -0.000238991 Jy ! Component: 200 - total flux cleaned = -0.000136079 Jy ! Total flux subtracted in 200 components = -0.000136079 Jy ! Clean residual min=-0.003593 max=0.003047 Jy/beam ! Clean residual mean=0.000003 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.554762 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.554762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065460Jy sigma=1.109688 ! Fit after self-cal, rms=0.065457Jy sigma=1.108984 wmodel J1617+0246_S_map.mod ! Writing 124 model components to file: J1617+0246_S_map.mod wobs J1617+0246_S_uvs.fits ! Writing UV FITS file: J1617+0246_S_uvs.fits wwins J1617+0246_S_map.win ! wwins: Wrote 3 windows to J1617+0246_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110784 Jy ! Component: 100 - total flux cleaned = -0.00173221 Jy ! Component: 150 - total flux cleaned = -0.0017324 Jy ! Component: 200 - total flux cleaned = -0.00173239 Jy ! Component: 250 - total flux cleaned = -0.00197544 Jy ! Component: 300 - total flux cleaned = -0.00221096 Jy ! Component: 350 - total flux cleaned = -0.00243859 Jy ! Component: 400 - total flux cleaned = -0.00248266 Jy ! Component: 450 - total flux cleaned = -0.00252699 Jy ! Component: 500 - total flux cleaned = -0.00256999 Jy ! Component: 550 - total flux cleaned = -0.00256963 Jy ! Component: 600 - total flux cleaned = -0.00248737 Jy ! Component: 650 - total flux cleaned = -0.00228633 Jy ! Component: 700 - total flux cleaned = -0.00220799 Jy ! Component: 750 - total flux cleaned = -0.00216941 Jy ! Component: 800 - total flux cleaned = -0.00209248 Jy ! Component: 850 - total flux cleaned = -0.00212927 Jy ! Component: 900 - total flux cleaned = -0.00209101 Jy ! Component: 950 - total flux cleaned = -0.0019442 Jy ! Component: 1000 - total flux cleaned = -0.0017634 Jy ! Component: 1050 - total flux cleaned = -0.00169209 Jy ! Component: 1100 - total flux cleaned = -0.00158626 Jy ! Component: 1150 - total flux cleaned = -0.00141233 Jy ! Component: 1200 - total flux cleaned = -0.00144591 Jy ! Component: 1250 - total flux cleaned = -0.00134367 Jy ! Component: 1300 - total flux cleaned = -0.00110863 Jy ! Component: 1350 - total flux cleaned = -0.00110886 Jy ! Component: 1400 - total flux cleaned = -0.00104337 Jy ! Component: 1450 - total flux cleaned = -0.000978077 Jy ! Component: 1500 - total flux cleaned = -0.000881517 Jy ! Component: 1550 - total flux cleaned = -0.000753601 Jy ! Component: 1600 - total flux cleaned = -0.000690536 Jy ! Component: 1650 - total flux cleaned = -0.000534553 Jy ! Component: 1700 - total flux cleaned = -0.000472895 Jy ! Component: 1750 - total flux cleaned = -0.000351005 Jy ! Component: 1800 - total flux cleaned = -0.000199854 Jy ! Component: 1850 - total flux cleaned = -0.000169763 Jy ! Component: 1900 - total flux cleaned = -8.08804e-05 Jy ! Component: 1950 - total flux cleaned = -8.09735e-05 Jy ! Component: 2000 - total flux cleaned = 3.51984e-05 Jy ! Component: 2050 - total flux cleaned = 9.28761e-05 Jy ! Component: 2100 - total flux cleaned = 0.000178617 Jy ! Component: 2150 - total flux cleaned = 0.000178875 Jy ! Component: 2200 - total flux cleaned = 0.000263212 Jy ! Component: 2250 - total flux cleaned = 0.000291335 Jy ! Component: 2300 - total flux cleaned = 0.000180772 Jy ! Component: 2350 - total flux cleaned = 0.000290911 Jy ! Component: 2400 - total flux cleaned = 0.000317725 Jy ! Component: 2450 - total flux cleaned = 0.000290975 Jy ! Component: 2500 - total flux cleaned = 0.000317924 Jy ! Component: 2550 - total flux cleaned = 0.000450429 Jy ! Component: 2600 - total flux cleaned = 0.000529513 Jy ! Component: 2650 - total flux cleaned = 0.000529385 Jy ! Component: 2700 - total flux cleaned = 0.000477392 Jy ! Component: 2750 - total flux cleaned = 0.000580659 Jy ! Component: 2800 - total flux cleaned = 0.000631339 Jy ! Component: 2850 - total flux cleaned = 0.00060576 Jy ! Component: 2900 - total flux cleaned = 0.00073192 Jy ! Component: 2950 - total flux cleaned = 0.00070693 Jy ! Component: 3000 - total flux cleaned = 0.000856047 Jy ! Component: 3050 - total flux cleaned = 0.000954589 Jy ! Component: 3100 - total flux cleaned = 0.000880655 Jy ! Component: 3150 - total flux cleaned = 0.00105131 Jy ! Component: 3200 - total flux cleaned = 0.00107531 Jy ! Component: 3250 - total flux cleaned = 0.00105121 Jy ! Component: 3300 - total flux cleaned = 0.00107493 Jy ! Component: 3350 - total flux cleaned = 0.00109853 Jy ! Component: 3400 - total flux cleaned = 0.00119313 Jy ! Component: 3450 - total flux cleaned = 0.00116948 Jy ! Component: 3500 - total flux cleaned = 0.00121632 Jy ! Component: 3550 - total flux cleaned = 0.00130901 Jy ! Component: 3600 - total flux cleaned = 0.00135489 Jy ! Component: 3650 - total flux cleaned = 0.00135485 Jy ! Component: 3700 - total flux cleaned = 0.00137747 Jy ! Component: 3750 - total flux cleaned = 0.00144502 Jy ! Component: 3800 - total flux cleaned = 0.00131038 Jy ! Component: 3850 - total flux cleaned = 0.00139996 Jy ! Component: 3900 - total flux cleaned = 0.00144428 Jy ! Component: 3950 - total flux cleaned = 0.00137818 Jy ! Component: 4000 - total flux cleaned = 0.00148793 Jy ! Component: 4050 - total flux cleaned = 0.00144418 Jy ! Total flux subtracted in 4096 components = 0.00144416 Jy ! Clean residual min=-0.001651 max=0.001428 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.556207 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 423 components and 0.556207 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1617+0246_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.062 x 7.889 at -3.062 degrees (North through East) ! Clean map min=-0.0026433 max=0.42254 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1617+0246_S_map.fits wmodel /scr/pima/rv119_uvs/J1617+0246_S_map.mod ! Writing 423 model components to file: /scr/pima/rv119_uvs/J1617+0246_S_map.mod wobs /scr/pima/rv119_uvs/J1617+0246_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1617+0246_S_uvs.fits wwins /scr/pima/rv119_uvs/J1617+0246_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv119_uvs/J1617+0246_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.422538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413515 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293594 0.293594 0.587188 1.17438 2.34875 4.6975 9.395 18.79 37.58 75.16 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.422 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1021.82 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1617+0246_S_dfm.log closed on Sun Dec 17 11:37:42 2017