! Started logfile: /scr/pima/bs241g_uvs/J1744-3116_X_uvs.log on Mon Jul 27 06:05:45 2015 obs /scr/pima/bs241g_uvs/J1744-3116_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1744-3116_X_uva.fits ! AN table 1: 12 integrations on 6 of 6 possible baselines. ! AN table 2: 14 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.933962 visibilities/baseline/integration-bin. ! Found source: J1744-3116 ! ! 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 0 lines of history. ! ! Reading 1584 visibilities. select RR ! Polarization RR is unavailable. ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241g_uvs/J1744-3116_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. ! ! 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=1.053983Jy sigma=24.543371 ! Fit after self-cal, rms=0.687530Jy sigma=16.162852 ! 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=4.653 mas, bmaj=15.32 mas, bpa=-4.135 degrees ! Estimated noise=1.01248 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.255818 Jy ! Component: 100 - total flux cleaned = 0.37319 Jy ! Total flux subtracted in 100 components = 0.37319 Jy ! Clean residual min=-0.048745 max=0.055850 Jy/beam ! Clean residual mean=-0.000296 rms=0.019614 Jy/beam ! Combined flux in latest and established models = 0.37319 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.37319 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=0.161690Jy sigma=3.619277 ! Fit after self-cal, rms=0.161473Jy sigma=3.616082 ! 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=5.443 mas, bmaj=16.02 mas, bpa=-4.111 degrees ! Estimated noise=0.792834 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 = 0.0902629 Jy ! Component: 100 - total flux cleaned = 0.148848 Jy ! Component: 150 - total flux cleaned = 0.183575 Jy ! Component: 200 - total flux cleaned = 0.19562 Jy ! Total flux subtracted in 200 components = 0.19562 Jy ! Clean residual min=-0.019533 max=0.019703 Jy/beam ! Clean residual mean=-0.000079 rms=0.010578 Jy/beam ! Combined flux in latest and established models = 0.56881 Jy ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 166 components and 0.56881 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=0.081423Jy sigma=1.691510 ! Fit after self-cal, rms=0.081313Jy sigma=1.690595 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.443 x 16.02 at -4.111 degrees (North through East) ! Clean map min=-0.023183 max=0.33635 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: ! FD 1.02 KP 1.12 LA 1.04 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.19 LA 0.96 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.07 LA 0.87 OV 1.10 ! PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.19 LA 0.98 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.19 KP 1.08 LA 0.85 OV 1.11 ! PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.99 LA 1.02 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 KP 0.94 LA 0.92 OV 1.06 ! PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.13 LA 1.00 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.17 LA 1.04 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.07 LA 0.96 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.081313Jy sigma=1.690595 ! Fit after self-cal, rms=0.069248Jy sigma=1.400217 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.485 mas, bmaj=16.28 mas, bpa=-4.06 degrees ! Estimated noise=0.78275 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 = -0.00427059 Jy ! Component: 100 - total flux cleaned = -0.00527116 Jy ! Component: 150 - total flux cleaned = -0.00529548 Jy ! Component: 200 - total flux cleaned = -0.00530216 Jy ! Total flux subtracted in 200 components = -0.00530216 Jy ! Clean residual min=-0.005762 max=0.005775 Jy/beam ! Clean residual mean=-0.000015 rms=0.003605 Jy/beam ! Combined flux in latest and established models = 0.563508 Jy ! Performing phase self-cal ! Adding 134 model components to the UV plane model. ! The established model now contains 300 components and 0.563508 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=0.063925Jy sigma=1.229047 ! Fit after self-cal, rms=0.063933Jy sigma=1.228666 ! 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=0.063933Jy sigma=1.228666 ! Fit after self-cal, rms=0.057213Jy sigma=1.005346 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.46 mas, bmaj=16.36 mas, bpa=-3.969 degrees ! Estimated noise=0.778645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197851 Jy ! Component: 100 - total flux cleaned = -0.00107569 Jy ! Component: 150 - total flux cleaned = 5.70145e-06 Jy ! Component: 200 - total flux cleaned = 0.000674748 Jy ! Total flux subtracted in 200 components = 0.000674748 Jy ! Clean residual min=-0.001468 max=0.001468 Jy/beam ! Clean residual mean=-0.000020 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.564182 Jy selfcal ! Performing phase self-cal ! Adding 113 model components to the UV plane model. ! The established model now contains 411 components and 0.564183 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=0.056715Jy sigma=0.989388 ! Fit after self-cal, rms=0.056711Jy sigma=0.989216 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 = 0.00135257 Jy ! Component: 100 - total flux cleaned = 0.00256864 Jy ! Component: 150 - total flux cleaned = 0.00300027 Jy ! Component: 200 - total flux cleaned = 0.00333807 Jy ! Total flux subtracted in 200 components = 0.00333807 Jy ! Clean residual min=-0.000869 max=0.000876 Jy/beam ! Clean residual mean=-0.000020 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.567521 Jy ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 519 components and 0.567521 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=0.056564Jy sigma=0.985419 ! Fit after self-cal, rms=0.056563Jy sigma=0.985393 ! 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=0.056563Jy sigma=0.985393 ! Fit after self-cal, rms=0.053866Jy sigma=0.898900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.451 mas, bmaj=16.38 mas, bpa=-3.881 degrees ! Estimated noise=0.775063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193348 Jy ! Component: 100 - total flux cleaned = 0.000211799 Jy ! Component: 150 - total flux cleaned = 0.000669636 Jy ! Component: 200 - total flux cleaned = 0.00102224 Jy ! Total flux subtracted in 200 components = 0.00102224 Jy ! Clean residual min=-0.000538 max=0.000540 Jy/beam ! Clean residual mean=-0.000013 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.568543 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 594 components and 0.568543 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=0.053637Jy sigma=0.898454 ! Fit after self-cal, rms=0.053636Jy sigma=0.898429 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 = 0.000491367 Jy ! Component: 100 - total flux cleaned = 0.000634935 Jy ! Component: 150 - total flux cleaned = 0.000716188 Jy ! Component: 200 - total flux cleaned = 0.00074058 Jy ! Total flux subtracted in 200 components = 0.00074058 Jy ! Clean residual min=-0.000408 max=0.000409 Jy/beam ! Clean residual mean=-0.000011 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.569283 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 675 components and 0.569283 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=0.053569Jy sigma=0.898247 ! Fit after self-cal, rms=0.053569Jy sigma=0.898245 ! 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=0.053569Jy sigma=0.898245 ! Fit after self-cal, rms=0.053538Jy sigma=0.897043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.588 mas, bmaj=16.32 mas, bpa=-4.008 degrees ! Estimated noise=0.772405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553824 Jy ! Component: 100 - total flux cleaned = -8.56707e-05 Jy ! Component: 150 - total flux cleaned = 0.000329252 Jy ! Component: 200 - total flux cleaned = 0.000729656 Jy ! Total flux subtracted in 200 components = 0.000729656 Jy ! Clean residual min=-0.000480 max=0.000477 Jy/beam ! Clean residual mean=-0.000010 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.570013 Jy selfcal ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 768 components and 0.570013 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=0.053340Jy sigma=0.897177 ! Fit after self-cal, rms=0.053340Jy sigma=0.897174 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 = 0.000126264 Jy ! Component: 100 - total flux cleaned = 0.000126876 Jy ! Component: 150 - total flux cleaned = 0.000153325 Jy ! Component: 200 - total flux cleaned = 0.000199986 Jy ! Total flux subtracted in 200 components = 0.000199986 Jy ! Clean residual min=-0.000379 max=0.000382 Jy/beam ! Clean residual mean=-0.000009 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.570213 Jy ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 859 components and 0.570213 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=0.053280Jy sigma=0.897014 ! Fit after self-cal, rms=0.053280Jy sigma=0.897010 ! 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=5.44 mas, bmaj=16.39 mas, bpa=-3.797 degrees ! Estimated noise=0.771041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.44 x 16.39 at -3.797 degrees (North through East) ! Clean map min=-0.0093427 max=0.31764 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=4.543 mas, bmaj=15.84 mas, bpa=-3.716 degrees ! Estimated noise=0.969919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247329 Jy ! Component: 100 - total flux cleaned = 0.360718 Jy ! Component: 150 - total flux cleaned = 0.424389 Jy ! Component: 200 - total flux cleaned = 0.468719 Jy ! Total flux subtracted in 200 components = 0.468719 Jy ! Clean residual min=-0.024506 max=0.024618 Jy/beam ! Clean residual mean=-0.000184 rms=0.009511 Jy/beam ! Combined flux in latest and established models = 0.468719 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 76 model components to the UV plane model. ! The established model now contains 76 components and 0.468719 Jy ! Inverting map and beam ! Estimated beam: bmin=5.44 mas, bmaj=16.39 mas, bpa=-3.797 degrees ! Estimated noise=0.771041 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 = 0.0415841 Jy ! Component: 100 - total flux cleaned = 0.0635714 Jy ! Component: 150 - total flux cleaned = 0.0732865 Jy ! Component: 200 - total flux cleaned = 0.0748457 Jy ! Total flux subtracted in 200 components = 0.0748457 Jy ! Clean residual min=-0.010281 max=0.010202 Jy/beam ! Clean residual mean=-0.000072 rms=0.005576 Jy/beam ! Combined flux in latest and established models = 0.543565 Jy ! Adding 155 model components to the UV plane model. ! The established model now contains 230 components and 0.543565 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=5.588 mas, bmaj=16.32 mas, bpa=-4.008 degrees ! Estimated noise=0.772405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031453 Jy ! Component: 100 - total flux cleaned = 0.00175599 Jy ! Component: 150 - total flux cleaned = -0.000148375 Jy ! Component: 200 - total flux cleaned = -0.00208689 Jy ! Total flux subtracted in 200 components = -0.00208689 Jy ! Clean residual min=-0.004969 max=0.005054 Jy/beam ! Clean residual mean=-0.000033 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.541478 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 = -0.00191584 Jy ! Component: 100 - total flux cleaned = -0.00237358 Jy ! Component: 150 - total flux cleaned = -0.00282509 Jy ! Component: 200 - total flux cleaned = -0.00421744 Jy ! Total flux subtracted in 200 components = -0.00421744 Jy ! Clean residual min=-0.003132 max=0.003097 Jy/beam ! Clean residual mean=-0.000026 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.537261 Jy ! Adding 236 model components to the UV plane model. ! The established model now contains 456 components and 0.537261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.44 mas, bmaj=16.39 mas, bpa=-3.797 degrees ! Estimated noise=0.771041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147261 Jy ! Component: 100 - total flux cleaned = 0.000998458 Jy ! Component: 150 - total flux cleaned = 0.000904724 Jy ! Component: 200 - total flux cleaned = 0.00142705 Jy ! Total flux subtracted in 200 components = 0.00142705 Jy ! Clean residual min=-0.001342 max=0.001339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.538688 Jy selfcal ! Performing phase self-cal ! Adding 104 model components to the UV plane model. ! The established model now contains 560 components and 0.538688 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=0.053412Jy sigma=0.905871 ! Fit after self-cal, rms=0.053405Jy sigma=0.905636 wmodel /scr/pima/bs241g_uvs/J1744-3116_X_map.mod ! Writing 560 model components to file: /scr/pima/bs241g_uvs/J1744-3116_X_map.mod wobs /scr/pima/bs241g_uvs/J1744-3116_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1744-3116_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1744-3116_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bs241g_uvs/J1744-3116_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.44 x 16.39 at -3.797 degrees (North through East) ! Clean map min=-0.013282 max=0.31557 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1744-3116_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.315574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000652692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620482 0.620482 1.24096 2.48193 4.96385 9.92771 19.8554 39.7108 79.4216 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.315 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 483.495 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1744-3116_X_uvs.log closed on Mon Jul 27 06:05:48 2015