! Started logfile: /scr/pima/bs241g_uvs/J1944-3707_X_uvs.log on Mon Jul 27 06:06:53 2015 obs /scr/pima/bs241g_uvs/J1944-3707_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1944-3707_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.595238 visibilities/baseline/integration-bin. ! Found source: J1944-3707 ! ! 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 1600 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/J1944-3707_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993319Jy sigma=16.168411 ! Fit after self-cal, rms=0.916061Jy sigma=15.155712 ! 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=0.9671 mas, bmaj=6.024 mas, bpa=-8.149 degrees ! Estimated noise=1.80083 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 = 0.0560837 Jy ! Component: 100 - total flux cleaned = 0.0708911 Jy ! Total flux subtracted in 100 components = 0.0708911 Jy ! Clean residual min=-0.007069 max=0.011527 Jy/beam ! Clean residual mean=-0.000212 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 0.0708911 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0708911 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=0.058683Jy sigma=0.805671 ! Fit after self-cal, rms=0.058312Jy sigma=0.801721 ! 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=1.209 mas, bmaj=6.185 mas, bpa=-8.101 degrees ! Estimated noise=1.1597 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 = 0.0209464 Jy ! Component: 100 - total flux cleaned = 0.0322207 Jy ! Component: 150 - total flux cleaned = 0.0388738 Jy ! Component: 200 - total flux cleaned = 0.0430186 Jy ! Total flux subtracted in 200 components = 0.0430186 Jy ! Clean residual min=-0.004336 max=0.004681 Jy/beam ! Clean residual mean=-0.000101 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.11391 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 84 components and 0.11391 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=0.050542Jy sigma=0.649261 ! Fit after self-cal, rms=0.050368Jy sigma=0.647353 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 6.185 at -8.101 degrees (North through East) ! Clean map min=-0.0044073 max=0.084316 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.89 KP 1.04 LA 1.01 ! NL 1.03 PT 0.91 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.92 KP 1.02 LA 0.97 ! NL 0.87 PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.050368Jy sigma=0.647353 ! Fit after self-cal, rms=0.049897Jy sigma=0.645771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=6.145 mas, bpa=-8.229 degrees ! Estimated noise=1.16557 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 = 0.00297846 Jy ! Component: 100 - total flux cleaned = 0.00474222 Jy ! Component: 150 - total flux cleaned = 0.00557103 Jy ! Component: 200 - total flux cleaned = 0.00586673 Jy ! Total flux subtracted in 200 components = 0.00586673 Jy ! Clean residual min=-0.003608 max=0.003999 Jy/beam ! Clean residual mean=-0.000003 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.119776 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.119776 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=0.049677Jy sigma=0.642672 ! Fit after self-cal, rms=0.049679Jy sigma=0.642586 ! 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=0.049679Jy sigma=0.642586 ! Fit after self-cal, rms=0.050011Jy sigma=0.637822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=6.095 mas, bpa=-8.292 degrees ! Estimated noise=1.18844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192064 Jy ! Component: 100 - total flux cleaned = 0.00301226 Jy ! Component: 150 - total flux cleaned = 0.00325175 Jy ! Component: 200 - total flux cleaned = 0.00337512 Jy ! Total flux subtracted in 200 components = 0.00337512 Jy ! Clean residual min=-0.003578 max=0.003987 Jy/beam ! Clean residual mean=-0.000011 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.123152 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.123152 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=0.049923Jy sigma=0.636520 ! Fit after self-cal, rms=0.049917Jy sigma=0.636493 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 = 9.45915e-05 Jy ! Component: 100 - total flux cleaned = 5.7054e-05 Jy ! Component: 150 - total flux cleaned = 3.84696e-05 Jy ! Component: 200 - total flux cleaned = 3.872e-06 Jy ! Total flux subtracted in 200 components = 3.872e-06 Jy ! Clean residual min=-0.003544 max=0.003978 Jy/beam ! Clean residual mean=-0.000010 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.123155 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.123155 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=0.049900Jy sigma=0.636347 ! Fit after self-cal, rms=0.049899Jy sigma=0.636340 ! 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=0.049899Jy sigma=0.636340 ! Fit after self-cal, rms=0.050111Jy sigma=0.636001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=6.082 mas, bpa=-8.294 degrees ! Estimated noise=1.19646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859146 Jy ! Component: 100 - total flux cleaned = 0.00114495 Jy ! Component: 150 - total flux cleaned = 0.00114486 Jy ! Component: 200 - total flux cleaned = 0.00112891 Jy ! Total flux subtracted in 200 components = 0.00112891 Jy ! Clean residual min=-0.003503 max=0.004001 Jy/beam ! Clean residual mean=-0.000012 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.124284 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.124284 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=0.050085Jy sigma=0.635791 ! Fit after self-cal, rms=0.050082Jy sigma=0.635782 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 = 6.52288e-05 Jy ! Component: 100 - total flux cleaned = 3.25824e-05 Jy ! Component: 150 - total flux cleaned = 1.30688e-06 Jy ! Component: 200 - total flux cleaned = -1.30551e-05 Jy ! Total flux subtracted in 200 components = -1.30551e-05 Jy ! Clean residual min=-0.003477 max=0.003986 Jy/beam ! Clean residual mean=-0.000012 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.124271 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.124271 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=0.050068Jy sigma=0.635686 ! Fit after self-cal, rms=0.050066Jy sigma=0.635679 ! 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=0.050066Jy sigma=0.635679 ! Fit after self-cal, rms=0.050147Jy sigma=0.635637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=6.437 mas, bpa=-9.211 degrees ! Estimated noise=1.47331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013832 Jy ! Component: 100 - total flux cleaned = 1.74117e-05 Jy ! Component: 150 - total flux cleaned = -7.8948e-06 Jy ! Component: 200 - total flux cleaned = -2.97161e-05 Jy ! Total flux subtracted in 200 components = -2.97161e-05 Jy ! Clean residual min=-0.003972 max=0.004744 Jy/beam ! Clean residual mean=-0.000034 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.124242 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.124242 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=0.050139Jy sigma=0.635665 ! Fit after self-cal, rms=0.050149Jy sigma=0.635637 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 = -3.52904e-05 Jy ! Component: 100 - total flux cleaned = -5.17047e-05 Jy ! Component: 150 - total flux cleaned = -6.69635e-05 Jy ! Component: 200 - total flux cleaned = -8.20516e-05 Jy ! Total flux subtracted in 200 components = -8.20516e-05 Jy ! Clean residual min=-0.003981 max=0.004723 Jy/beam ! Clean residual mean=-0.000036 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.12416 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.12416 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=0.050145Jy sigma=0.635733 ! Fit after self-cal, rms=0.050148Jy sigma=0.635719 ! 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=1.215 mas, bmaj=6.081 mas, bpa=-8.285 degrees ! Estimated noise=1.19898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 6.081 at -8.285 degrees (North through East) ! Clean map min=-0.00321 max=0.084507 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=0.9726 mas, bmaj=5.893 mas, bpa=-8.344 degrees ! Estimated noise=1.87966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580005 Jy ! Component: 100 - total flux cleaned = 0.0742328 Jy ! Component: 150 - total flux cleaned = 0.0847722 Jy ! Component: 200 - total flux cleaned = 0.092695 Jy ! Total flux subtracted in 200 components = 0.092695 Jy ! Clean residual min=-0.006098 max=0.007897 Jy/beam ! Clean residual mean=-0.000142 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.092695 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.092695 Jy ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=6.081 mas, bpa=-8.285 degrees ! Estimated noise=1.19898 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 = 0.0136848 Jy ! Component: 100 - total flux cleaned = 0.021177 Jy ! Component: 150 - total flux cleaned = 0.0257935 Jy ! Component: 200 - total flux cleaned = 0.0286867 Jy ! Total flux subtracted in 200 components = 0.0286867 Jy ! Clean residual min=-0.004071 max=0.003659 Jy/beam ! Clean residual mean=-0.000063 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.121382 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.121382 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=2.147 mas, bmaj=6.437 mas, bpa=-9.211 degrees ! Estimated noise=1.47331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223485 Jy ! Component: 100 - total flux cleaned = 0.00247266 Jy ! Component: 150 - total flux cleaned = 0.00260633 Jy ! Component: 200 - total flux cleaned = 0.00271191 Jy ! Total flux subtracted in 200 components = 0.00271191 Jy ! Clean residual min=-0.003857 max=0.004874 Jy/beam ! Clean residual mean=-0.000037 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.124094 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 = 1.65637e-06 Jy ! Component: 100 - total flux cleaned = 8.49209e-07 Jy ! Component: 150 - total flux cleaned = 1.10028e-06 Jy ! Component: 200 - total flux cleaned = 1.6364e-06 Jy ! Total flux subtracted in 200 components = 1.6364e-06 Jy ! Clean residual min=-0.003872 max=0.004778 Jy/beam ! Clean residual mean=-0.000037 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.124095 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.124095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=6.081 mas, bpa=-8.285 degrees ! Estimated noise=1.19898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035233 Jy ! Component: 100 - total flux cleaned = -0.000354826 Jy ! Component: 150 - total flux cleaned = -0.000269447 Jy ! Component: 200 - total flux cleaned = -0.000191446 Jy ! Total flux subtracted in 200 components = -0.000191446 Jy ! Clean residual min=-0.003529 max=0.003977 Jy/beam ! Clean residual mean=-0.000024 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.123904 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.123904 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=0.050191Jy sigma=0.635853 ! Fit after self-cal, rms=0.050180Jy sigma=0.635805 wmodel /scr/pima/bs241g_uvs/J1944-3707_X_map.mod ! Writing 101 model components to file: /scr/pima/bs241g_uvs/J1944-3707_X_map.mod wobs /scr/pima/bs241g_uvs/J1944-3707_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1944-3707_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1944-3707_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241g_uvs/J1944-3707_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011642 Jy ! Component: 100 - total flux cleaned = 0.00214082 Jy ! Component: 150 - total flux cleaned = 0.00284756 Jy ! Component: 200 - total flux cleaned = 0.00338913 Jy ! Component: 250 - total flux cleaned = 0.00371404 Jy ! Component: 300 - total flux cleaned = 0.0041263 Jy ! Component: 350 - total flux cleaned = 0.00444444 Jy ! Component: 400 - total flux cleaned = 0.0045778 Jy ! Component: 450 - total flux cleaned = 0.00454625 Jy ! Component: 500 - total flux cleaned = 0.00442506 Jy ! Component: 550 - total flux cleaned = 0.0043079 Jy ! Component: 600 - total flux cleaned = 0.00410817 Jy ! Component: 650 - total flux cleaned = 0.00396968 Jy ! Component: 700 - total flux cleaned = 0.00391531 Jy ! Component: 750 - total flux cleaned = 0.00394183 Jy ! Component: 800 - total flux cleaned = 0.00391568 Jy ! Component: 850 - total flux cleaned = 0.00391574 Jy ! Component: 900 - total flux cleaned = 0.0039403 Jy ! Component: 950 - total flux cleaned = 0.00391541 Jy ! Component: 1000 - total flux cleaned = 0.00393922 Jy ! Component: 1050 - total flux cleaned = 0.00391575 Jy ! Component: 1100 - total flux cleaned = 0.00403149 Jy ! Component: 1150 - total flux cleaned = 0.00412225 Jy ! Component: 1200 - total flux cleaned = 0.00418886 Jy ! Component: 1250 - total flux cleaned = 0.00429833 Jy ! Component: 1300 - total flux cleaned = 0.00438462 Jy ! Component: 1350 - total flux cleaned = 0.00449052 Jy ! Component: 1400 - total flux cleaned = 0.00451133 Jy ! Component: 1450 - total flux cleaned = 0.00453237 Jy ! Component: 1500 - total flux cleaned = 0.00461386 Jy ! Component: 1550 - total flux cleaned = 0.00461389 Jy ! Component: 1600 - total flux cleaned = 0.00465371 Jy ! Component: 1650 - total flux cleaned = 0.00467326 Jy ! Component: 1700 - total flux cleaned = 0.00471211 Jy ! Component: 1750 - total flux cleaned = 0.00467353 Jy ! Component: 1800 - total flux cleaned = 0.00465448 Jy ! Component: 1850 - total flux cleaned = 0.00459771 Jy ! Component: 1900 - total flux cleaned = 0.00457897 Jy ! Component: 1950 - total flux cleaned = 0.00450436 Jy ! Component: 2000 - total flux cleaned = 0.00450445 Jy ! Component: 2050 - total flux cleaned = 0.0044859 Jy ! Component: 2100 - total flux cleaned = 0.00443047 Jy ! Component: 2150 - total flux cleaned = 0.00439365 Jy ! Component: 2200 - total flux cleaned = 0.0043569 Jy ! Component: 2250 - total flux cleaned = 0.00432018 Jy ! Component: 2300 - total flux cleaned = 0.00424644 Jy ! Component: 2350 - total flux cleaned = 0.00417247 Jy ! Component: 2400 - total flux cleaned = 0.00413519 Jy ! Component: 2450 - total flux cleaned = 0.00407923 Jy ! Component: 2500 - total flux cleaned = 0.0040044 Jy ! Component: 2550 - total flux cleaned = 0.00396668 Jy ! Component: 2600 - total flux cleaned = 0.00389107 Jy ! Component: 2650 - total flux cleaned = 0.00383385 Jy ! Component: 2700 - total flux cleaned = 0.00377632 Jy ! Component: 2750 - total flux cleaned = 0.00371833 Jy ! Component: 2800 - total flux cleaned = 0.00366006 Jy ! Component: 2850 - total flux cleaned = 0.00358188 Jy ! Component: 2900 - total flux cleaned = 0.00356209 Jy ! Component: 2950 - total flux cleaned = 0.00350232 Jy ! Component: 3000 - total flux cleaned = 0.00346195 Jy ! Component: 3050 - total flux cleaned = 0.00342124 Jy ! Component: 3100 - total flux cleaned = 0.00340099 Jy ! Component: 3150 - total flux cleaned = 0.00331796 Jy ! Component: 3200 - total flux cleaned = 0.00331785 Jy ! Component: 3250 - total flux cleaned = 0.00329672 Jy ! Component: 3300 - total flux cleaned = 0.00325413 Jy ! Component: 3350 - total flux cleaned = 0.00323262 Jy ! Component: 3400 - total flux cleaned = 0.00321092 Jy ! Component: 3450 - total flux cleaned = 0.00316664 Jy ! Component: 3500 - total flux cleaned = 0.00316662 Jy ! Component: 3550 - total flux cleaned = 0.0031217 Jy ! Component: 3600 - total flux cleaned = 0.00307618 Jy ! Component: 3650 - total flux cleaned = 0.0030531 Jy ! Component: 3700 - total flux cleaned = 0.00309947 Jy ! Component: 3750 - total flux cleaned = 0.00312299 Jy ! Component: 3800 - total flux cleaned = 0.00312296 Jy ! Component: 3850 - total flux cleaned = 0.00314698 Jy ! Component: 3900 - total flux cleaned = 0.0031471 Jy ! Component: 3950 - total flux cleaned = 0.00317205 Jy ! Component: 4000 - total flux cleaned = 0.00317212 Jy ! Component: 4050 - total flux cleaned = 0.00314658 Jy ! Total flux subtracted in 4096 components = 0.00312099 Jy ! Clean residual min=-0.001547 max=0.001589 Jy/beam ! Clean residual mean=-0.000021 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.127025 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 309 components and 0.127025 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241g_uvs/J1944-3707_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 6.081 at -8.285 degrees (North through East) ! Clean map min=-0.0029118 max=0.085505 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1944-3707_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0855055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000510584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.79141 1.79141 3.58281 7.16562 14.3312 28.6625 57.325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 167.466 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1944-3707_X_uvs.log closed on Mon Jul 27 06:06:56 2015