! Started logfile: /d2/scr/pima/bp171a3_uvs/J1203-1612_X_uvs.log on Mon Feb 24 08:47:45 2014 obs /d2/scr/pima/bp171a3_uvs/J1203-1612_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1612_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J1203-1612 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 624 visibilities. select RR ! Selecting polarization: RR, 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 /d2/scr/pima/bp171a3_uvs/J1203-1612_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=1.007424Jy sigma=32.123235 ! Fit after self-cal, rms=0.934886Jy sigma=29.703085 ! 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=0.8418 mas, bmaj=2.131 mas, bpa=-0.2621 degrees ! Estimated noise=1.11665 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 = 0.0477558 Jy ! Component: 100 - total flux cleaned = 0.0637613 Jy ! Total flux subtracted in 100 components = 0.0637613 Jy ! Clean residual min=-0.005800 max=0.008147 Jy/beam ! Clean residual mean=0.000011 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.0637613 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0637613 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=0.028925Jy sigma=0.867217 ! Fit after self-cal, rms=0.028778Jy sigma=0.861430 ! 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=0.9537 mas, bmaj=2.366 mas, bpa=-1.829 degrees ! Estimated noise=0.931585 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 = 0.0131649 Jy ! Component: 100 - total flux cleaned = 0.0204182 Jy ! Component: 150 - total flux cleaned = 0.0248589 Jy ! Component: 200 - total flux cleaned = 0.027633 Jy ! Total flux subtracted in 200 components = 0.027633 Jy ! Clean residual min=-0.005049 max=0.005431 Jy/beam ! Clean residual mean=0.000004 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.0913943 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.0913943 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=0.022362Jy sigma=0.617529 ! Fit after self-cal, rms=0.022340Jy sigma=0.617102 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9537 x 2.366 at -1.829 degrees (North through East) ! Clean map min=-0.0048858 max=0.065472 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* MK 1.00* ! NL 1.00* OV 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* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.02 KP 1.02 MK 1.08 ! NL 1.14 OV 1.06 PT 0.86 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.01 KP 0.84 MK 0.95 ! NL 1.11 OV 0.97 PT 0.86 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.03 KP 1.03 MK 1.04 ! NL 1.10 OV 1.06 PT 0.86 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.03 KP 0.99 MK 1.17 ! NL 1.15 OV 1.13 PT 0.84 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022340Jy sigma=0.617102 ! Fit after self-cal, rms=0.022165Jy sigma=0.577980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9574 mas, bmaj=2.383 mas, bpa=-1.616 degrees ! Estimated noise=0.939541 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 = 0.00156261 Jy ! Component: 100 - total flux cleaned = 0.00241012 Jy ! Component: 150 - total flux cleaned = 0.00258198 Jy ! Component: 200 - total flux cleaned = 0.00273614 Jy ! Total flux subtracted in 200 components = 0.00273614 Jy ! Clean residual min=-0.003291 max=0.004620 Jy/beam ! Clean residual mean=0.000002 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0941305 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0941305 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=0.022036Jy sigma=0.574002 ! Fit after self-cal, rms=0.022062Jy sigma=0.573667 ! 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=0.022062Jy sigma=0.573667 ! Fit after self-cal, rms=0.021832Jy sigma=0.565423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=2.376 mas, bpa=-1.496 degrees ! Estimated noise=0.945212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921763 Jy ! Component: 100 - total flux cleaned = 0.00117055 Jy ! Component: 150 - total flux cleaned = 0.00128202 Jy ! Component: 200 - total flux cleaned = 0.00137909 Jy ! Total flux subtracted in 200 components = 0.00137909 Jy ! Clean residual min=-0.003148 max=0.004469 Jy/beam ! Clean residual mean=0.000002 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0955096 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0955096 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=0.021779Jy sigma=0.563886 ! Fit after self-cal, rms=0.021771Jy sigma=0.563794 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 (2.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394382 Jy ! Component: 100 - total flux cleaned = 0.00591099 Jy ! Component: 150 - total flux cleaned = 0.00669748 Jy ! Component: 200 - total flux cleaned = 0.00687943 Jy ! Total flux subtracted in 200 components = 0.00687943 Jy ! Clean residual min=-0.002513 max=0.002439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.102389 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.102389 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=0.020989Jy sigma=0.539424 ! Fit after self-cal, rms=0.020797Jy sigma=0.533910 ! 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=0.020797Jy sigma=0.533910 ! Fit after self-cal, rms=0.020143Jy sigma=0.516423 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=2.372 mas, bpa=-1.442 degrees ! Estimated noise=0.939181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175314 Jy ! Component: 100 - total flux cleaned = 0.00230472 Jy ! Component: 150 - total flux cleaned = 0.00253317 Jy ! Component: 200 - total flux cleaned = 0.00261553 Jy ! Total flux subtracted in 200 components = 0.00261553 Jy ! Clean residual min=-0.002207 max=0.002138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.105005 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.105005 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=0.019942Jy sigma=0.510482 ! Fit after self-cal, rms=0.019900Jy sigma=0.509208 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 = 0.000585649 Jy ! Component: 100 - total flux cleaned = 0.000696455 Jy ! Component: 150 - total flux cleaned = 0.000722096 Jy ! Component: 200 - total flux cleaned = 0.000762539 Jy ! Total flux subtracted in 200 components = 0.000762539 Jy ! Clean residual min=-0.002126 max=0.002093 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.105767 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.105767 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=0.019831Jy sigma=0.507104 ! Fit after self-cal, rms=0.019818Jy sigma=0.506779 ! 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=0.019818Jy sigma=0.506779 ! Fit after self-cal, rms=0.019563Jy sigma=0.495380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.877 mas, bmaj=4.302 mas, bpa=-3.782 degrees ! Estimated noise=1.20014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776408 Jy ! Component: 100 - total flux cleaned = 0.000893032 Jy ! Component: 150 - total flux cleaned = 0.000912711 Jy ! Component: 200 - total flux cleaned = 0.000901879 Jy ! Total flux subtracted in 200 components = 0.000901879 Jy ! Clean residual min=-0.001878 max=0.001811 Jy/beam ! Clean residual mean=-0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.106669 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.106669 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=0.019528Jy sigma=0.494275 ! Fit after self-cal, rms=0.019509Jy sigma=0.493778 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 = 0.000229381 Jy ! Component: 100 - total flux cleaned = 0.000305315 Jy ! Component: 150 - total flux cleaned = 0.000296507 Jy ! Component: 200 - total flux cleaned = 0.000260475 Jy ! Total flux subtracted in 200 components = 0.000260475 Jy ! Clean residual min=-0.001881 max=0.001810 Jy/beam ! Clean residual mean=-0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.106929 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.106929 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=0.019492Jy sigma=0.493304 ! Fit after self-cal, rms=0.019483Jy sigma=0.493069 ! 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=0.9525 mas, bmaj=2.369 mas, bpa=-1.518 degrees ! Estimated noise=0.93837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 2.369 at -1.518 degrees (North through East) ! Clean map min=-0.0019159 max=0.065801 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=0.8408 mas, bmaj=2.134 mas, bpa=0.0564 degrees ! Estimated noise=1.12199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479849 Jy ! Component: 100 - total flux cleaned = 0.0642443 Jy ! Component: 150 - total flux cleaned = 0.0744575 Jy ! Component: 200 - total flux cleaned = 0.0815864 Jy ! Total flux subtracted in 200 components = 0.0815864 Jy ! Clean residual min=-0.004172 max=0.005088 Jy/beam ! Clean residual mean=0.000007 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.0815864 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 0.0815864 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=2.369 mas, bpa=-1.518 degrees ! Estimated noise=0.93837 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 = 0.00712718 Jy ! Component: 100 - total flux cleaned = 0.0116613 Jy ! Component: 150 - total flux cleaned = 0.0149522 Jy ! Component: 200 - total flux cleaned = 0.0174026 Jy ! Total flux subtracted in 200 components = 0.0174026 Jy ! Clean residual min=-0.002486 max=0.002189 Jy/beam ! Clean residual mean=0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0989891 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.0989891 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=1.877 mas, bmaj=4.302 mas, bpa=-3.782 degrees ! Estimated noise=1.20014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300689 Jy ! Component: 100 - total flux cleaned = 0.00461804 Jy ! Component: 150 - total flux cleaned = 0.00563729 Jy ! Component: 200 - total flux cleaned = 0.00633101 Jy ! Total flux subtracted in 200 components = 0.00633101 Jy ! Clean residual min=-0.001700 max=0.001775 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.10532 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 = 0.000480456 Jy ! Component: 100 - total flux cleaned = 0.000817374 Jy ! Component: 150 - total flux cleaned = 0.000952064 Jy ! Component: 200 - total flux cleaned = 0.00103479 Jy ! Total flux subtracted in 200 components = 0.00103479 Jy ! Clean residual min=-0.001685 max=0.001745 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.106355 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 90 components and 0.106355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=2.369 mas, bpa=-1.518 degrees ! Estimated noise=0.93837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277386 Jy ! Component: 100 - total flux cleaned = 0.000321964 Jy ! Component: 150 - total flux cleaned = 0.000425807 Jy ! Component: 200 - total flux cleaned = 0.000520666 Jy ! Total flux subtracted in 200 components = 0.000520666 Jy ! Clean residual min=-0.001957 max=0.002118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.106876 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.106876 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=0.019470Jy sigma=0.492965 ! Fit after self-cal, rms=0.019466Jy sigma=0.492550 wmodel /d2/scr/pima/bp171a3_uvs/J1203-1612_X_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp171a3_uvs/J1203-1612_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1203-1612_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1612_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1203-1612_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1203-1612_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 = 5.89955e-05 Jy ! Component: 100 - total flux cleaned = -0.000172827 Jy ! Component: 150 - total flux cleaned = -0.000292285 Jy ! Component: 200 - total flux cleaned = -0.000489545 Jy ! Component: 250 - total flux cleaned = -0.000700793 Jy ! Component: 300 - total flux cleaned = -0.000926856 Jy ! Component: 350 - total flux cleaned = -0.00107112 Jy ! Component: 400 - total flux cleaned = -0.00116384 Jy ! Component: 450 - total flux cleaned = -0.0012084 Jy ! Component: 500 - total flux cleaned = -0.00127151 Jy ! Component: 550 - total flux cleaned = -0.0012319 Jy ! Component: 600 - total flux cleaned = -0.00119364 Jy ! Component: 650 - total flux cleaned = -0.00119325 Jy ! Component: 700 - total flux cleaned = -0.00115619 Jy ! Component: 750 - total flux cleaned = -0.00113839 Jy ! Component: 800 - total flux cleaned = -0.00112106 Jy ! Component: 850 - total flux cleaned = -0.00113774 Jy ! Component: 900 - total flux cleaned = -0.00113749 Jy ! Component: 950 - total flux cleaned = -0.0011534 Jy ! Component: 1000 - total flux cleaned = -0.00112295 Jy ! Component: 1050 - total flux cleaned = -0.00110784 Jy ! Component: 1100 - total flux cleaned = -0.00106381 Jy ! Component: 1150 - total flux cleaned = -0.00103509 Jy ! Component: 1200 - total flux cleaned = -0.000992848 Jy ! Component: 1250 - total flux cleaned = -0.000979054 Jy ! Component: 1300 - total flux cleaned = -0.000992543 Jy ! Component: 1350 - total flux cleaned = -0.000938875 Jy ! Component: 1400 - total flux cleaned = -0.000886109 Jy ! Component: 1450 - total flux cleaned = -0.00082132 Jy ! Component: 1500 - total flux cleaned = -0.000770356 Jy ! Component: 1550 - total flux cleaned = -0.000745422 Jy ! Component: 1600 - total flux cleaned = -0.000720599 Jy ! Component: 1650 - total flux cleaned = -0.000671785 Jy ! Component: 1700 - total flux cleaned = -0.000659817 Jy ! Component: 1750 - total flux cleaned = -0.000588451 Jy ! Component: 1800 - total flux cleaned = -0.000553454 Jy ! Component: 1850 - total flux cleaned = -0.000518808 Jy ! Component: 1900 - total flux cleaned = -0.000461728 Jy ! Component: 1950 - total flux cleaned = -0.000393886 Jy ! Component: 2000 - total flux cleaned = -0.000371511 Jy ! Component: 2050 - total flux cleaned = -0.000304983 Jy ! Component: 2100 - total flux cleaned = -0.000261099 Jy ! Component: 2150 - total flux cleaned = -0.000217623 Jy ! Component: 2200 - total flux cleaned = -0.00015318 Jy ! Component: 2250 - total flux cleaned = -0.0001 Jy ! Component: 2300 - total flux cleaned = -3.66676e-05 Jy ! Component: 2350 - total flux cleaned = 5.2425e-06 Jy ! Component: 2400 - total flux cleaned = 5.72424e-05 Jy ! Component: 2450 - total flux cleaned = 0.000108933 Jy ! Component: 2500 - total flux cleaned = 0.00017048 Jy ! Component: 2550 - total flux cleaned = 0.000241829 Jy ! Component: 2600 - total flux cleaned = 0.000302595 Jy ! Component: 2650 - total flux cleaned = 0.000353014 Jy ! Component: 2700 - total flux cleaned = 0.000423452 Jy ! Component: 2750 - total flux cleaned = 0.000463593 Jy ! Component: 2800 - total flux cleaned = 0.00053346 Jy ! Component: 2850 - total flux cleaned = 0.000603073 Jy ! Component: 2900 - total flux cleaned = 0.000662635 Jy ! Component: 2950 - total flux cleaned = 0.000731819 Jy ! Component: 3000 - total flux cleaned = 0.000790977 Jy ! Component: 3050 - total flux cleaned = 0.000840155 Jy ! Component: 3100 - total flux cleaned = 0.00088923 Jy ! Component: 3150 - total flux cleaned = 0.0009773 Jy ! Component: 3200 - total flux cleaned = 0.00101635 Jy ! Component: 3250 - total flux cleaned = 0.00107483 Jy ! Component: 3300 - total flux cleaned = 0.00111375 Jy ! Component: 3350 - total flux cleaned = 0.0011623 Jy ! Component: 3400 - total flux cleaned = 0.00120114 Jy ! Component: 3450 - total flux cleaned = 0.00125934 Jy ! Component: 3500 - total flux cleaned = 0.00128836 Jy ! Component: 3550 - total flux cleaned = 0.00133669 Jy ! Component: 3600 - total flux cleaned = 0.00136566 Jy ! Component: 3650 - total flux cleaned = 0.00142358 Jy ! Component: 3700 - total flux cleaned = 0.00148141 Jy ! Component: 3750 - total flux cleaned = 0.00154877 Jy ! Component: 3800 - total flux cleaned = 0.00159682 Jy ! Component: 3850 - total flux cleaned = 0.00164486 Jy ! Component: 3900 - total flux cleaned = 0.00167369 Jy ! Component: 3950 - total flux cleaned = 0.00170257 Jy ! Component: 4000 - total flux cleaned = 0.00172187 Jy ! Component: 4050 - total flux cleaned = 0.00176046 Jy ! Total flux subtracted in 4096 components = 0.00177985 Jy ! Clean residual min=-0.000594 max=0.000652 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.108655 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 333 components and 0.108655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1203-1612_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 2.369 at -1.518 degrees (North through East) ! Clean map min=-0.0011852 max=0.066838 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1612_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0668377 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155877 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69965 0.69965 1.3993 2.7986 5.5972 11.1944 22.3888 44.7776 89.5553 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.785 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1203-1612_X_uvs.log closed on Mon Feb 24 08:47:49 2014