! Started logfile: /scr/pima/bg219b_uvs/J1103+2203_S_dfm.log on Thu May 19 20:14:46 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1103+2203_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1103+2203_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.760913 visibilities/baseline/integration-bin. ! Found source: J1103+2203 ! ! 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 3068 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 J1103+2203_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.197443Jy sigma=22.651394 ! Fit after self-cal, rms=0.434525Jy sigma=8.671271 ! 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=3.49 mas, bmaj=7.251 mas, bpa=19.37 degrees ! Estimated noise=1.01707 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 = 0.439076 Jy ! Component: 100 - total flux cleaned = 0.587272 Jy ! Total flux subtracted in 100 components = 0.587272 Jy ! Clean residual min=-0.022559 max=0.065577 Jy/beam ! Clean residual mean=-0.000080 rms=0.007913 Jy/beam ! Combined flux in latest and established models = 0.587272 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.587272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153325Jy sigma=2.752837 ! Fit after self-cal, rms=0.153217Jy sigma=2.751207 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0715203 Jy ! Component: 100 - total flux cleaned = 0.108402 Jy ! Total flux subtracted in 100 components = 0.108402 Jy ! Clean residual min=-0.014240 max=0.018951 Jy/beam ! Clean residual mean=-0.000012 rms=0.004226 Jy/beam ! Combined flux in latest and established models = 0.695674 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.695674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109757Jy sigma=1.944303 ! Fit after self-cal, rms=0.109699Jy sigma=1.943679 ! 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=4.014 mas, bmaj=8.213 mas, bpa=18.52 degrees ! Estimated noise=0.754162 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 = 0.0204169 Jy ! Component: 100 - total flux cleaned = 0.0293913 Jy ! Component: 150 - total flux cleaned = 0.0306069 Jy ! Component: 200 - total flux cleaned = 0.030363 Jy ! Total flux subtracted in 200 components = 0.030363 Jy ! Clean residual min=-0.014586 max=0.020469 Jy/beam ! Clean residual mean=0.000020 rms=0.005176 Jy/beam ! Combined flux in latest and established models = 0.726037 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.726037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105716Jy sigma=1.882223 ! Fit after self-cal, rms=0.105697Jy sigma=1.882011 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.014 x 8.213 at 18.52 degrees (North through East) ! Clean map min=-0.014401 max=0.58661 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.105697Jy sigma=1.882011 ! Fit after self-cal, rms=0.105697Jy sigma=1.882011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=8.213 mas, bpa=18.52 degrees ! Estimated noise=0.754162 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 = -0.000805811 Jy ! Component: 100 - total flux cleaned = -0.00119721 Jy ! Component: 150 - total flux cleaned = -0.001618 Jy ! Component: 200 - total flux cleaned = -0.00199325 Jy ! Total flux subtracted in 200 components = -0.00199325 Jy ! Clean residual min=-0.014873 max=0.020247 Jy/beam ! Clean residual mean=0.000021 rms=0.005164 Jy/beam ! Combined flux in latest and established models = 0.724043 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.724043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105501Jy sigma=1.879910 ! Fit after self-cal, rms=0.105491Jy sigma=1.879770 ! 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=0.105491Jy sigma=1.879770 ! Fit after self-cal, rms=0.105264Jy sigma=1.877792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.015 mas, bmaj=8.215 mas, bpa=18.51 degrees ! Estimated noise=0.753104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224291 Jy ! Component: 100 - total flux cleaned = -0.00273334 Jy ! Component: 150 - total flux cleaned = -0.0029946 Jy ! Component: 200 - total flux cleaned = -0.00318923 Jy ! Total flux subtracted in 200 components = -0.00318923 Jy ! Clean residual min=-0.014861 max=0.020329 Jy/beam ! Clean residual mean=0.000019 rms=0.005111 Jy/beam ! Combined flux in latest and established models = 0.720854 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.720854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105169Jy sigma=1.876929 ! Fit after self-cal, rms=0.105164Jy sigma=1.876837 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 = -0.00044227 Jy ! Component: 100 - total flux cleaned = -0.000572658 Jy ! Component: 150 - total flux cleaned = -0.000692974 Jy ! Component: 200 - total flux cleaned = -0.000807018 Jy ! Total flux subtracted in 200 components = -0.000807018 Jy ! Clean residual min=-0.014899 max=0.020380 Jy/beam ! Clean residual mean=0.000019 rms=0.005110 Jy/beam ! Combined flux in latest and established models = 0.720047 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.720047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105120Jy sigma=1.876396 ! Fit after self-cal, rms=0.105118Jy sigma=1.876350 ! 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=0.105118Jy sigma=1.876350 ! Fit after self-cal, rms=0.105117Jy sigma=1.876323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.015 mas, bmaj=8.215 mas, bpa=18.5 degrees ! Estimated noise=0.753177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254713 Jy ! Component: 100 - total flux cleaned = -0.000329078 Jy ! Component: 150 - total flux cleaned = -0.000364972 Jy ! Component: 200 - total flux cleaned = -0.000470021 Jy ! Total flux subtracted in 200 components = -0.000470021 Jy ! Clean residual min=-0.014908 max=0.020417 Jy/beam ! Clean residual mean=0.000019 rms=0.005106 Jy/beam ! Combined flux in latest and established models = 0.719577 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.719577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105087Jy sigma=1.875977 ! Fit after self-cal, rms=0.105085Jy sigma=1.875946 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 = -6.67101e-05 Jy ! Component: 100 - total flux cleaned = -0.000135107 Jy ! Component: 150 - total flux cleaned = -0.000202504 Jy ! Component: 200 - total flux cleaned = -0.000265572 Jy ! Total flux subtracted in 200 components = -0.000265572 Jy ! Clean residual min=-0.014910 max=0.020447 Jy/beam ! Clean residual mean=0.000019 rms=0.005105 Jy/beam ! Combined flux in latest and established models = 0.719311 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.719311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105059Jy sigma=1.875694 ! Fit after self-cal, rms=0.105059Jy sigma=1.875674 ! 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=0.105059Jy sigma=1.875674 ! Fit after self-cal, rms=0.105059Jy sigma=1.875673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.473 mas, bmaj=9.756 mas, bpa=1.777 degrees ! Estimated noise=0.92103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00537247 Jy ! Component: 100 - total flux cleaned = -0.00765433 Jy ! Component: 150 - total flux cleaned = -0.00792443 Jy ! Component: 200 - total flux cleaned = -0.00824889 Jy ! Total flux subtracted in 200 components = -0.00824889 Jy ! Clean residual min=-0.022109 max=0.032479 Jy/beam ! Clean residual mean=0.000027 rms=0.008291 Jy/beam ! Combined flux in latest and established models = 0.711063 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.711063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104985Jy sigma=1.882628 ! Fit after self-cal, rms=0.104987Jy sigma=1.882609 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 = -0.000226618 Jy ! Component: 100 - total flux cleaned = -0.000432588 Jy ! Component: 150 - total flux cleaned = -0.000562049 Jy ! Component: 200 - total flux cleaned = -0.000747192 Jy ! Total flux subtracted in 200 components = -0.000747192 Jy ! Clean residual min=-0.022092 max=0.032440 Jy/beam ! Clean residual mean=0.000026 rms=0.008282 Jy/beam ! Combined flux in latest and established models = 0.710315 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.710315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105016Jy sigma=1.886531 ! Fit after self-cal, rms=0.105016Jy sigma=1.886523 ! 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=4.015 mas, bmaj=8.215 mas, bpa=18.5 degrees ! Estimated noise=0.753179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.015 x 8.215 at 18.5 degrees (North through East) ! Clean map min=-0.015008 max=0.58594 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=0.105016Jy sigma=1.886523 ! Fit after self-cal, rms=0.104770Jy sigma=1.879064 ! Inverting map and beam ! Estimated beam: bmin=4.018 mas, bmaj=8.214 mas, bpa=18.5 degrees ! Estimated noise=0.753456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281296 Jy ! Component: 100 - total flux cleaned = 0.00382256 Jy ! Component: 150 - total flux cleaned = 0.0046646 Jy ! Component: 200 - total flux cleaned = 0.00531977 Jy ! Total flux subtracted in 200 components = 0.00531977 Jy ! Clean residual min=-0.014865 max=0.020618 Jy/beam ! Clean residual mean=0.000017 rms=0.005092 Jy/beam ! Combined flux in latest and established models = 0.715635 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.715635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104690Jy sigma=1.870038 ! Fit after self-cal, rms=0.104687Jy sigma=1.869995 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047286 Jy ! Component: 100 - total flux cleaned = 0.000670143 Jy ! Component: 150 - total flux cleaned = 0.000846131 Jy ! Component: 200 - total flux cleaned = 0.000962799 Jy ! Total flux subtracted in 200 components = 0.000962799 Jy ! Clean residual min=-0.014848 max=0.020502 Jy/beam ! Clean residual mean=0.000018 rms=0.005088 Jy/beam ! Combined flux in latest and established models = 0.716598 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.716598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104680Jy sigma=1.868534 ! Fit after self-cal, rms=0.104679Jy sigma=1.868506 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104679Jy sigma=1.868506 ! Fit after self-cal, rms=0.104643Jy sigma=1.868253 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=3.49 mas, bmaj=7.248 mas, bpa=19.34 degrees ! Estimated noise=1.01592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.438578 Jy ! Component: 100 - total flux cleaned = 0.586598 Jy ! Component: 150 - total flux cleaned = 0.658137 Jy ! Component: 200 - total flux cleaned = 0.695065 Jy ! Total flux subtracted in 200 components = 0.695065 Jy ! Clean residual min=-0.014116 max=0.018692 Jy/beam ! Clean residual mean=-0.000014 rms=0.004211 Jy/beam ! Combined flux in latest and established models = 0.695065 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 0.695065 Jy ! Inverting map and beam ! Estimated beam: bmin=4.016 mas, bmaj=8.213 mas, bpa=18.49 degrees ! Estimated noise=0.753036 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 (-80, 56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260744 Jy ! Component: 100 - total flux cleaned = 0.0427524 Jy ! Component: 150 - total flux cleaned = 0.0551278 Jy ! Component: 200 - total flux cleaned = 0.0640732 Jy ! Total flux subtracted in 200 components = 0.0640732 Jy ! Clean residual min=-0.013157 max=0.021147 Jy/beam ! Clean residual mean=0.000019 rms=0.004469 Jy/beam ! Combined flux in latest and established models = 0.759138 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.759138 Jy ! Inverting map ! Added new window around map position (80.5, -54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205443 Jy ! Component: 100 - total flux cleaned = 0.0332458 Jy ! Component: 150 - total flux cleaned = 0.0411314 Jy ! Component: 200 - total flux cleaned = 0.0462727 Jy ! Total flux subtracted in 200 components = 0.0462727 Jy ! Clean residual min=-0.011179 max=0.015802 Jy/beam ! Clean residual mean=0.000031 rms=0.003671 Jy/beam ! Combined flux in latest and established models = 0.805411 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 99 components and 0.805411 Jy ! Inverting map ! Added new window around map position (-17.5, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136467 Jy ! Component: 100 - total flux cleaned = 0.020239 Jy ! Component: 150 - total flux cleaned = 0.0232669 Jy ! Component: 200 - total flux cleaned = 0.025365 Jy ! Total flux subtracted in 200 components = 0.025365 Jy ! Clean residual min=-0.011919 max=0.013138 Jy/beam ! Clean residual mean=0.000040 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.830776 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 147 components and 0.830776 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=7.473 mas, bmaj=9.756 mas, bpa=1.766 degrees ! Estimated noise=0.920824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328774 Jy ! Component: 100 - total flux cleaned = 0.00551272 Jy ! Component: 150 - total flux cleaned = 0.00670985 Jy ! Component: 200 - total flux cleaned = 0.00734522 Jy ! Total flux subtracted in 200 components = 0.00734522 Jy ! Clean residual min=-0.013536 max=0.018456 Jy/beam ! Clean residual mean=0.000066 rms=0.004464 Jy/beam ! Combined flux in latest and established models = 0.838121 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 = 0.000205452 Jy ! Component: 100 - total flux cleaned = 0.000383761 Jy ! Component: 150 - total flux cleaned = 0.000219879 Jy ! Component: 200 - total flux cleaned = -0.000551342 Jy ! Total flux subtracted in 200 components = -0.000551342 Jy ! Clean residual min=-0.013267 max=0.018077 Jy/beam ! Clean residual mean=0.000065 rms=0.004341 Jy/beam ! Combined flux in latest and established models = 0.83757 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 221 components and 0.83757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.016 mas, bmaj=8.213 mas, bpa=18.49 degrees ! Estimated noise=0.753036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337022 Jy ! Component: 100 - total flux cleaned = 0.000640689 Jy ! Component: 150 - total flux cleaned = 0.000925205 Jy ! Component: 200 - total flux cleaned = 0.00119639 Jy ! Total flux subtracted in 200 components = 0.00119639 Jy ! Clean residual min=-0.011387 max=0.012810 Jy/beam ! Clean residual mean=0.000043 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.838766 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 251 components and 0.838766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090473Jy sigma=1.648182 ! Fit after self-cal, rms=0.090276Jy sigma=1.643272 wmodel /J1103+2203_S_map.mod ! wmodel: Unable to open new model file: /J1103+2203_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1103+2203_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.016 x 8.213 at 18.49 degrees (North through East) ! Clean map min=-0.010391 max=0.57105 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1103+2203_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.571051 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00311268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63524 1.63524 3.27047 6.54095 13.0819 26.1638 52.3276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0093 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.571 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 183.459 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1103+2203_S_dfm.log closed on Thu May 19 20:14:49 2016