! Started logfile: .//J1351-1449_X_dfm.log on Wed Nov 16 11:58:47 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1351-1449_X_uva.fits ! Reading UV FITS file: .//J1351-1449_X_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.840827 visibilities/baseline/integration-bin. ! Found source: J1351-1449 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 13016 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1351-1449_X] 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 0.200x0.200 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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.126014Jy sigma=28.885510 ! Fit after self-cal, rms=0.523717Jy sigma=13.419311 ! 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=0.8722 mas, bmaj=2.125 mas, bpa=-6.536 degrees ! Estimated noise=0.403445 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 = 0.354513 Jy ! Component: 100 - total flux cleaned = 0.45204 Jy ! Total flux subtracted in 100 components = 0.45204 Jy ! Clean residual min=-0.027913 max=0.059039 Jy/beam ! Clean residual mean=0.000095 rms=0.005978 Jy/beam ! Combined flux in latest and established models = 0.45204 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.45204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.125002Jy sigma=3.220808 ! Fit after self-cal, rms=0.124228Jy sigma=3.201922 ! Inverting map ! Added new window around map position (-0.2, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605821 Jy ! Component: 100 - total flux cleaned = 0.0955506 Jy ! Total flux subtracted in 100 components = 0.0955506 Jy ! Clean residual min=-0.021193 max=0.028563 Jy/beam ! Clean residual mean=0.000065 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 0.547591 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.547591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079184Jy sigma=2.025782 ! Fit after self-cal, rms=0.077562Jy sigma=1.986103 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237515 Jy ! Component: 100 - total flux cleaned = 0.0385599 Jy ! Total flux subtracted in 100 components = 0.0385599 Jy ! Clean residual min=-0.017224 max=0.017077 Jy/beam ! Clean residual mean=0.000054 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.58615 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.58615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066316Jy sigma=1.692393 ! Fit after self-cal, rms=0.065940Jy sigma=1.685007 ! Inverting map ! Added new window around map position (-1, 15.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165025 Jy ! Component: 100 - total flux cleaned = 0.0277741 Jy ! Total flux subtracted in 100 components = 0.0277741 Jy ! Clean residual min=-0.014531 max=0.014307 Jy/beam ! Clean residual mean=0.000050 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.613924 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.613925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059007Jy sigma=1.486047 ! Fit after self-cal, rms=0.058812Jy sigma=1.480831 ! 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=1.164 mas, bmaj=2.647 mas, bpa=-7.405 degrees ! Estimated noise=0.248895 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 = 0.0166324 Jy ! Component: 100 - total flux cleaned = 0.0286662 Jy ! Component: 150 - total flux cleaned = 0.038084 Jy ! Component: 200 - total flux cleaned = 0.0457156 Jy ! Total flux subtracted in 200 components = 0.0457156 Jy ! Clean residual min=-0.013569 max=0.014939 Jy/beam ! Clean residual mean=0.000155 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 0.65964 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.65964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052375Jy sigma=1.291005 ! Fit after self-cal, rms=0.052206Jy sigma=1.287239 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 2.647 at -7.405 degrees (North through East) ! Clean map min=-0.013375 max=0.47062 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 1.04 FD 0.91 HN 0.97 KP 1.04 ! LA 0.96 MK 1.02 NL 1.06 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.97 KP 1.03 ! LA 0.97 MK 1.02 NL 1.05 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.98 KP 1.04 ! LA 0.96 MK 1.01 NL 1.05 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.98 KP 1.04 ! LA 0.97 MK 1.01 NL 1.05 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.98 KP 1.04 ! LA 0.96 MK 1.01 NL 1.05 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 0.99 KP 1.03 ! LA 0.97 MK 1.00 NL 1.06 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 0.98 KP 1.04 ! LA 0.97 MK 1.00 NL 1.06 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.97 KP 1.03 ! LA 0.97 MK 1.00 NL 1.06 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.052206Jy sigma=1.287239 ! Fit after self-cal, rms=0.042012Jy sigma=0.979947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.666 mas, bpa=-7.312 degrees ! Estimated noise=0.246912 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 (-0.6, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106097 Jy ! Component: 100 - total flux cleaned = 0.0165582 Jy ! Component: 150 - total flux cleaned = 0.0189784 Jy ! Component: 200 - total flux cleaned = 0.0204087 Jy ! Total flux subtracted in 200 components = 0.0204087 Jy ! Clean residual min=-0.006240 max=0.006275 Jy/beam ! Clean residual mean=0.000015 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.680049 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 114 components and 0.680049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039042Jy sigma=0.891809 ! Fit after self-cal, rms=0.038899Jy sigma=0.887172 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038899Jy sigma=0.887172 ! Fit after self-cal, rms=0.038426Jy sigma=0.879744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.663 mas, bpa=-7.284 degrees ! Estimated noise=0.246619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433637 Jy ! Component: 100 - total flux cleaned = 0.00553762 Jy ! Component: 150 - total flux cleaned = 0.00631838 Jy ! Component: 200 - total flux cleaned = 0.00690298 Jy ! Total flux subtracted in 200 components = 0.00690298 Jy ! Clean residual min=-0.005019 max=0.005149 Jy/beam ! Clean residual mean=0.000016 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.686952 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.686952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037620Jy sigma=0.855754 ! Fit after self-cal, rms=0.037555Jy sigma=0.853632 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 (-3, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467457 Jy ! Component: 100 - total flux cleaned = 0.00626654 Jy ! Component: 150 - total flux cleaned = 0.00681314 Jy ! Component: 200 - total flux cleaned = 0.00722161 Jy ! Total flux subtracted in 200 components = 0.00722161 Jy ! Clean residual min=-0.004366 max=0.003309 Jy/beam ! Clean residual mean=0.000013 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.694173 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 159 components and 0.694173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036865Jy sigma=0.832354 ! Fit after self-cal, rms=0.036859Jy sigma=0.831917 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036859Jy sigma=0.831917 ! Fit after self-cal, rms=0.036194Jy sigma=0.809187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.662 mas, bpa=-7.209 degrees ! Estimated noise=0.246399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137759 Jy ! Component: 100 - total flux cleaned = 0.00212904 Jy ! Component: 150 - total flux cleaned = 0.00241884 Jy ! Component: 200 - total flux cleaned = 0.0026164 Jy ! Total flux subtracted in 200 components = 0.0026164 Jy ! Clean residual min=-0.004059 max=0.003193 Jy/beam ! Clean residual mean=0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.69679 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.69679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035842Jy sigma=0.800203 ! Fit after self-cal, rms=0.035835Jy sigma=0.799366 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 = 0.000332121 Jy ! Component: 100 - total flux cleaned = 0.00027027 Jy ! Component: 150 - total flux cleaned = 0.000163724 Jy ! Component: 200 - total flux cleaned = 0.000216874 Jy ! Total flux subtracted in 200 components = 0.000216874 Jy ! Clean residual min=-0.003780 max=0.003138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.697007 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.697007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035644Jy sigma=0.794927 ! Fit after self-cal, rms=0.035645Jy sigma=0.794554 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035645Jy sigma=0.794554 ! Fit after self-cal, rms=0.035609Jy sigma=0.792246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=4.296 mas, bpa=-12.08 degrees ! Estimated noise=0.290833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112891 Jy ! Component: 100 - total flux cleaned = 0.00170324 Jy ! Component: 150 - total flux cleaned = 0.00207658 Jy ! Component: 200 - total flux cleaned = 0.00235328 Jy ! Total flux subtracted in 200 components = 0.00235328 Jy ! Clean residual min=-0.002830 max=0.003329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.69936 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 193 components and 0.69936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035491Jy sigma=0.788464 ! Fit after self-cal, rms=0.035483Jy sigma=0.787953 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 = 0.000376297 Jy ! Component: 100 - total flux cleaned = 0.000417703 Jy ! Component: 150 - total flux cleaned = 0.000455384 Jy ! Component: 200 - total flux cleaned = 0.000454515 Jy ! Total flux subtracted in 200 components = 0.000454515 Jy ! Clean residual min=-0.002856 max=0.003146 Jy/beam ! Clean residual mean=-0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.699814 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 206 components and 0.699814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035450Jy sigma=0.786901 ! Fit after self-cal, rms=0.035447Jy sigma=0.786749 ! 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=1.167 mas, bmaj=2.661 mas, bpa=-7.131 degrees ! Estimated noise=0.246338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.661 at -7.131 degrees (North through East) ! Clean map min=-0.0032399 max=0.46616 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=0.8727 mas, bmaj=2.135 mas, bpa=-6.244 degrees ! Estimated noise=0.401037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.352137 Jy ! Component: 100 - total flux cleaned = 0.461769 Jy ! Component: 150 - total flux cleaned = 0.5142 Jy ! Component: 200 - total flux cleaned = 0.545586 Jy ! Total flux subtracted in 200 components = 0.545586 Jy ! Clean residual min=-0.011136 max=0.017892 Jy/beam ! Clean residual mean=0.000041 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.545586 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 0.545586 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.661 mas, bpa=-7.131 degrees ! Estimated noise=0.246338 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 = 0.0313725 Jy ! Component: 100 - total flux cleaned = 0.0540245 Jy ! Component: 150 - total flux cleaned = 0.0715155 Jy ! Component: 200 - total flux cleaned = 0.0853333 Jy ! Total flux subtracted in 200 components = 0.0853333 Jy ! Clean residual min=-0.006763 max=0.009782 Jy/beam ! Clean residual mean=0.000051 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.630919 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 80 components and 0.630919 Jy ! Inverting map ! Added new window around map position (0.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011408 Jy ! Component: 100 - total flux cleaned = 0.0204476 Jy ! Component: 150 - total flux cleaned = 0.0277897 Jy ! Component: 200 - total flux cleaned = 0.0338181 Jy ! Total flux subtracted in 200 components = 0.0338181 Jy ! Clean residual min=-0.004666 max=0.004117 Jy/beam ! Clean residual mean=0.000021 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.664738 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 124 components and 0.664737 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=4.296 mas, bpa=-12.08 degrees ! Estimated noise=0.290833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760169 Jy ! Component: 100 - total flux cleaned = 0.0132083 Jy ! Component: 150 - total flux cleaned = 0.0175635 Jy ! Component: 200 - total flux cleaned = 0.0210333 Jy ! Total flux subtracted in 200 components = 0.0210333 Jy ! Clean residual min=-0.003693 max=0.003640 Jy/beam ! Clean residual mean=0.000009 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.685771 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 = 0.00204926 Jy ! Component: 100 - total flux cleaned = 0.00379183 Jy ! Component: 150 - total flux cleaned = 0.00529791 Jy ! Component: 200 - total flux cleaned = 0.00660069 Jy ! Total flux subtracted in 200 components = 0.00660069 Jy ! Clean residual min=-0.003092 max=0.003085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.692371 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 185 components and 0.692371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.661 mas, bpa=-7.131 degrees ! Estimated noise=0.246338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391901 Jy ! Component: 100 - total flux cleaned = -8.07137e-05 Jy ! Component: 150 - total flux cleaned = 0.000447626 Jy ! Component: 200 - total flux cleaned = 0.000971691 Jy ! Total flux subtracted in 200 components = 0.000971691 Jy ! Clean residual min=-0.002550 max=0.003065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.693343 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 204 components and 0.693343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035008Jy sigma=0.777027 ! Fit after self-cal, rms=0.034938Jy sigma=0.775100 wmodel /J1351-1449_X_map.mod ! wmodel: Unable to open new model file: /J1351-1449_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1351-1449_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.661 at -7.131 degrees (North through East) ! Clean map min=-0.0024629 max=0.46417 Jy/beam ! Writing clean map to FITS file: .//J1351-1449_X_map.fits wmodel .//J1351-1449_X_map.mod ! Writing 204 model components to file: .//J1351-1449_X_map.mod wobs .//J1351-1449_X_uvs.fits ! Writing UV FITS file: .//J1351-1449_X_uvs.fits wwins .//J1351-1449_X_map.win ! wwins: Wrote 6 windows to .//J1351-1449_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.464174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0005715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369366 0.369366 0.738732 1.47746 2.95493 5.90985 11.8197 23.6394 47.2788 94.5577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.464 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 812.202 quit ! Quitting program ! Log file .//J1351-1449_X_dfm.log closed on Wed Nov 16 11:58:50 2016