! Started logfile: .//J1159-0940_X_dfm.log on Wed Nov 16 11:57:01 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 .//J1159-0940_X_uva.fits ! Reading UV FITS file: .//J1159-0940_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797222 visibilities/baseline/integration-bin. ! Found source: J1159-0940 ! ! 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 11480 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 J1159-0940_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024742Jy sigma=29.467386 ! Fit after self-cal, rms=0.809384Jy sigma=23.241695 ! 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=0.7758 mas, bmaj=1.944 mas, bpa=-3.742 degrees ! Estimated noise=0.338917 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 = 0.145233 Jy ! Component: 100 - total flux cleaned = 0.177895 Jy ! Total flux subtracted in 100 components = 0.177895 Jy ! Clean residual min=-0.006746 max=0.011557 Jy/beam ! Clean residual mean=-0.000011 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.177895 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.177895 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=0.056044Jy sigma=1.588741 ! Fit after self-cal, rms=0.056043Jy sigma=1.588331 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121647 Jy ! Component: 100 - total flux cleaned = 0.0182994 Jy ! Total flux subtracted in 100 components = 0.0182994 Jy ! Clean residual min=-0.006064 max=0.010515 Jy/beam ! Clean residual mean=-0.000014 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.196194 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.196194 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=0.052057Jy sigma=1.459905 ! Fit after self-cal, rms=0.052054Jy sigma=1.459496 ! 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=0.9471 mas, bmaj=2.254 mas, bpa=-4.08 degrees ! Estimated noise=0.235715 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 (-37.4, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180372 Jy ! Component: 100 - total flux cleaned = 0.0294202 Jy ! Component: 150 - total flux cleaned = 0.0380845 Jy ! Component: 200 - total flux cleaned = 0.0450509 Jy ! Total flux subtracted in 200 components = 0.0450509 Jy ! Clean residual min=-0.006492 max=0.011761 Jy/beam ! Clean residual mean=-0.000025 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.241245 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 73 components and 0.241245 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=0.044288Jy sigma=1.213826 ! Fit after self-cal, rms=0.043742Jy sigma=1.198856 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9471 x 2.254 at -4.08 degrees (North through East) ! Clean map min=-0.0065127 max=0.19076 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 0.92 HN 1.04 KP 1.01 ! LA 0.90 MK 1.01 NL 1.09 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.05 KP 1.02 ! LA 0.91 MK 1.00 NL 1.10 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.04 KP 1.01 ! LA 0.89 MK 1.01 NL 1.10 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.04 KP 1.01 ! LA 0.89 MK 1.01 NL 1.08 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.06 KP 1.00 ! LA 0.90 MK 1.00 NL 1.06 OV 0.96 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.03 KP 0.99 ! LA 0.90 MK 1.01 NL 1.08 OV 0.96 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.03 KP 0.98 ! LA 0.89 MK 1.01 NL 1.07 OV 0.95 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 1.03 KP 0.99 ! LA 0.90 MK 0.99 NL 1.10 OV 0.94 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.043742Jy sigma=1.198856 ! Fit after self-cal, rms=0.039488Jy sigma=1.091499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9573 mas, bmaj=2.28 mas, bpa=-3.927 degrees ! Estimated noise=0.230328 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 (-34.6, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00999856 Jy ! Component: 100 - total flux cleaned = 0.0164853 Jy ! Component: 150 - total flux cleaned = 0.0214893 Jy ! Component: 200 - total flux cleaned = 0.0255028 Jy ! Total flux subtracted in 200 components = 0.0255028 Jy ! Clean residual min=-0.004317 max=0.004974 Jy/beam ! Clean residual mean=-0.000015 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.266748 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 121 components and 0.266748 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=0.036588Jy sigma=0.978069 ! Fit after self-cal, rms=0.036279Jy sigma=0.966877 ! 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=0.036279Jy sigma=0.966877 ! Fit after self-cal, rms=0.035820Jy sigma=0.946417 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=2.287 mas, bpa=-3.875 degrees ! Estimated noise=0.231296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444234 Jy ! Component: 100 - total flux cleaned = 0.00773333 Jy ! Component: 150 - total flux cleaned = 0.0098778 Jy ! Component: 200 - total flux cleaned = 0.0113924 Jy ! Total flux subtracted in 200 components = 0.0113924 Jy ! Clean residual min=-0.003942 max=0.004461 Jy/beam ! Clean residual mean=-0.000003 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.27814 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 145 components and 0.27814 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=0.035117Jy sigma=0.917774 ! Fit after self-cal, rms=0.035045Jy sigma=0.915205 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 (-2.2, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402095 Jy ! Component: 100 - total flux cleaned = 0.00634571 Jy ! Component: 150 - total flux cleaned = 0.00795552 Jy ! Component: 200 - total flux cleaned = 0.00936401 Jy ! Total flux subtracted in 200 components = 0.00936401 Jy ! Clean residual min=-0.003446 max=0.003414 Jy/beam ! Clean residual mean=-0.000004 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.287504 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 171 components and 0.287504 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=0.034504Jy sigma=0.893687 ! Fit after self-cal, rms=0.034468Jy sigma=0.892896 ! 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=0.034468Jy sigma=0.892896 ! Fit after self-cal, rms=0.034478Jy sigma=0.890794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.958 mas, bmaj=2.29 mas, bpa=-3.906 degrees ! Estimated noise=0.231526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160054 Jy ! Component: 100 - total flux cleaned = 0.00274196 Jy ! Component: 150 - total flux cleaned = 0.00334161 Jy ! Component: 200 - total flux cleaned = 0.00393952 Jy ! Total flux subtracted in 200 components = 0.00393952 Jy ! Clean residual min=-0.003266 max=0.003354 Jy/beam ! Clean residual mean=-0.000006 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.291444 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 192 components and 0.291444 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=0.034276Jy sigma=0.883192 ! Fit after self-cal, rms=0.034257Jy sigma=0.882852 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 = 0.00071608 Jy ! Component: 100 - total flux cleaned = 0.00110872 Jy ! Component: 150 - total flux cleaned = 0.00143223 Jy ! Component: 200 - total flux cleaned = 0.0017793 Jy ! Total flux subtracted in 200 components = 0.0017793 Jy ! Clean residual min=-0.003206 max=0.003250 Jy/beam ! Clean residual mean=-0.000005 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.293223 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 207 components and 0.293223 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=0.034148Jy sigma=0.878951 ! Fit after self-cal, rms=0.034139Jy sigma=0.878855 ! 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=0.034139Jy sigma=0.878855 ! Fit after self-cal, rms=0.034122Jy sigma=0.878458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=3.918 mas, bpa=-2.315 degrees ! Estimated noise=0.281624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013988 Jy ! Component: 100 - total flux cleaned = 0.00199692 Jy ! Component: 150 - total flux cleaned = 0.00251772 Jy ! Component: 200 - total flux cleaned = 0.00297407 Jy ! Total flux subtracted in 200 components = 0.00297407 Jy ! Clean residual min=-0.004467 max=0.004726 Jy/beam ! Clean residual mean=-0.000009 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.296197 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 217 components and 0.296197 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=0.034066Jy sigma=0.875898 ! Fit after self-cal, rms=0.034023Jy sigma=0.875081 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 = 0.000378826 Jy ! Component: 100 - total flux cleaned = 0.000800739 Jy ! Component: 150 - total flux cleaned = 0.0011742 Jy ! Component: 200 - total flux cleaned = 0.00146863 Jy ! Total flux subtracted in 200 components = 0.00146863 Jy ! Clean residual min=-0.004291 max=0.004705 Jy/beam ! Clean residual mean=-0.000009 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.297666 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 223 components and 0.297666 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=0.034043Jy sigma=0.875270 ! Fit after self-cal, rms=0.034014Jy sigma=0.874720 ! 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=0.9589 mas, bmaj=2.293 mas, bpa=-3.975 degrees ! Estimated noise=0.231343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9589 x 2.293 at -3.975 degrees (North through East) ! Clean map min=-0.0027094 max=0.18564 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=0.7817 mas, bmaj=1.967 mas, bpa=-3.548 degrees ! Estimated noise=0.337726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144626 Jy ! Component: 100 - total flux cleaned = 0.176837 Jy ! Component: 150 - total flux cleaned = 0.190686 Jy ! Component: 200 - total flux cleaned = 0.201604 Jy ! Total flux subtracted in 200 components = 0.201604 Jy ! Clean residual min=-0.005480 max=0.008019 Jy/beam ! Clean residual mean=-0.000014 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.201604 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.201604 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9589 mas, bmaj=2.293 mas, bpa=-3.975 degrees ! Estimated noise=0.231343 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 (-37.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160321 Jy ! Component: 100 - total flux cleaned = 0.0280832 Jy ! Component: 150 - total flux cleaned = 0.0378121 Jy ! Component: 200 - total flux cleaned = 0.0458183 Jy ! Total flux subtracted in 200 components = 0.0458183 Jy ! Clean residual min=-0.005769 max=0.005389 Jy/beam ! Clean residual mean=-0.000012 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.247422 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 94 components and 0.247422 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=2.176 mas, bmaj=3.918 mas, bpa=-2.315 degrees ! Estimated noise=0.281624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116976 Jy ! Component: 100 - total flux cleaned = 0.0201587 Jy ! Component: 150 - total flux cleaned = 0.0266505 Jy ! Component: 200 - total flux cleaned = 0.0318076 Jy ! Total flux subtracted in 200 components = 0.0318076 Jy ! Clean residual min=-0.006582 max=0.005678 Jy/beam ! Clean residual mean=-0.000012 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.27923 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 = 0.00414917 Jy ! Component: 100 - total flux cleaned = 0.00753401 Jy ! Component: 150 - total flux cleaned = 0.00977981 Jy ! Component: 200 - total flux cleaned = 0.0116695 Jy ! Total flux subtracted in 200 components = 0.0116695 Jy ! Clean residual min=-0.005230 max=0.005099 Jy/beam ! Clean residual mean=-0.000009 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.290899 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 192 components and 0.2909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9589 mas, bmaj=2.293 mas, bpa=-3.975 degrees ! Estimated noise=0.231343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172387 Jy ! Component: 100 - total flux cleaned = 0.00288366 Jy ! Component: 150 - total flux cleaned = 0.00389335 Jy ! Component: 200 - total flux cleaned = 0.00447726 Jy ! Total flux subtracted in 200 components = 0.00447726 Jy ! Clean residual min=-0.003143 max=0.003202 Jy/beam ! Clean residual mean=-0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.295377 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 214 components and 0.295377 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=0.034020Jy sigma=0.876558 ! Fit after self-cal, rms=0.033931Jy sigma=0.873237 wmodel /J1159-0940_X_map.mod ! wmodel: Unable to open new model file: /J1159-0940_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1159-0940_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9589 x 2.293 at -3.975 degrees (North through East) ! Clean map min=-0.002827 max=0.18552 Jy/beam ! Writing clean map to FITS file: .//J1159-0940_X_map.fits wmodel .//J1159-0940_X_map.mod ! Writing 214 model components to file: .//J1159-0940_X_map.mod wobs .//J1159-0940_X_uvs.fits ! Writing UV FITS file: .//J1159-0940_X_uvs.fits wwins .//J1159-0940_X_map.win ! wwins: Wrote 5 windows to .//J1159-0940_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.185517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000738244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19382 1.19382 2.38763 4.77527 9.55054 19.1011 38.2021 76.4043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.294 quit ! Quitting program ! Log file .//J1159-0940_X_dfm.log closed on Wed Nov 16 11:57:03 2016