! Started logfile: /scr/pima/bs241g_uvs/J1636-4102_X_uvs.log on Mon Jul 27 06:04:47 2015 obs /scr/pima/bs241g_uvs/J1636-4102_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1636-4102_X_uva.fits ! AN table 1: 21 integrations on 15 of 15 possible baselines. ! AN table 2: 12 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.80404 visibilities/baseline/integration-bin. ! Found source: J1636-4102 ! ! 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 3184 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/J1636-4102_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049039Jy sigma=19.237890 ! Fit after self-cal, rms=0.765316Jy sigma=14.138918 ! 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=0.8778 mas, bmaj=7.418 mas, bpa=-7.525 degrees ! Estimated noise=1.06327 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 = 0.132465 Jy ! Component: 100 - total flux cleaned = 0.210144 Jy ! Total flux subtracted in 100 components = 0.210144 Jy ! Clean residual min=-0.029599 max=0.049468 Jy/beam ! Clean residual mean=-0.001644 rms=0.011169 Jy/beam ! Combined flux in latest and established models = 0.210144 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 54 components and 0.210144 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=0.203921Jy sigma=3.633322 ! Fit after self-cal, rms=0.203789Jy sigma=3.632035 ! 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=1.222 mas, bmaj=8.639 mas, bpa=-7.818 degrees ! Estimated noise=0.709328 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 = 0.126387 Jy ! Component: 100 - total flux cleaned = 0.196467 Jy ! Component: 150 - total flux cleaned = 0.238281 Jy ! Component: 200 - total flux cleaned = 0.263914 Jy ! Total flux subtracted in 200 components = 0.263914 Jy ! Clean residual min=-0.026658 max=0.037410 Jy/beam ! Clean residual mean=-0.001525 rms=0.009921 Jy/beam ! Combined flux in latest and established models = 0.474058 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 122 components and 0.474058 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=0.098041Jy sigma=1.680463 ! Fit after self-cal, rms=0.097422Jy sigma=1.673091 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 8.639 at -7.818 degrees (North through East) ! Clean map min=-0.026666 max=0.23247 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* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 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* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.097422Jy sigma=1.673091 ! Fit after self-cal, rms=0.097422Jy sigma=1.673091 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=8.639 mas, bpa=-7.818 degrees ! Estimated noise=0.709328 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 = 0.0164388 Jy ! Component: 100 - total flux cleaned = 0.0192704 Jy ! Component: 150 - total flux cleaned = 0.0220748 Jy ! Component: 200 - total flux cleaned = 0.0241095 Jy ! Total flux subtracted in 200 components = 0.0241095 Jy ! Clean residual min=-0.024393 max=0.029810 Jy/beam ! Clean residual mean=-0.001210 rms=0.009195 Jy/beam ! Combined flux in latest and established models = 0.498168 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.498168 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=0.092996Jy sigma=1.601994 ! Fit after self-cal, rms=0.092807Jy sigma=1.600382 ! 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=0.092807Jy sigma=1.600382 ! Fit after self-cal, rms=0.092807Jy sigma=1.600382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=8.639 mas, bpa=-7.818 degrees ! Estimated noise=0.709328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572773 Jy ! Component: 100 - total flux cleaned = 0.00222395 Jy ! Component: 150 - total flux cleaned = 0.00295538 Jy ! Component: 200 - total flux cleaned = 0.00358529 Jy ! Total flux subtracted in 200 components = 0.00358529 Jy ! Clean residual min=-0.023979 max=0.027449 Jy/beam ! Clean residual mean=-0.001157 rms=0.008953 Jy/beam ! Combined flux in latest and established models = 0.501753 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 131 components and 0.501753 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=0.091540Jy sigma=1.576495 ! Fit after self-cal, rms=0.091427Jy sigma=1.575124 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 = 0.000399214 Jy ! Component: 100 - total flux cleaned = 0.00114456 Jy ! Component: 150 - total flux cleaned = 0.00146519 Jy ! Component: 200 - total flux cleaned = 0.00190003 Jy ! Total flux subtracted in 200 components = 0.00190003 Jy ! Clean residual min=-0.023934 max=0.026730 Jy/beam ! Clean residual mean=-0.001128 rms=0.008828 Jy/beam ! Combined flux in latest and established models = 0.503653 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 132 components and 0.503653 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=0.090820Jy sigma=1.563719 ! Fit after self-cal, rms=0.090768Jy sigma=1.562699 ! 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=0.090768Jy sigma=1.562699 ! Fit after self-cal, rms=0.090768Jy sigma=1.562699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=8.639 mas, bpa=-7.818 degrees ! Estimated noise=0.709328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429858 Jy ! Component: 100 - total flux cleaned = 0.000834173 Jy ! Component: 150 - total flux cleaned = 0.000831825 Jy ! Component: 200 - total flux cleaned = 0.000945326 Jy ! Total flux subtracted in 200 components = 0.000945326 Jy ! Clean residual min=-0.023946 max=0.026702 Jy/beam ! Clean residual mean=-0.001117 rms=0.008767 Jy/beam ! Combined flux in latest and established models = 0.504598 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 136 components and 0.504598 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=0.090398Jy sigma=1.555883 ! Fit after self-cal, rms=0.090367Jy sigma=1.555045 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 = 0.000509782 Jy ! Component: 100 - total flux cleaned = 0.00050515 Jy ! Component: 150 - total flux cleaned = 0.000505458 Jy ! Component: 200 - total flux cleaned = 0.000605408 Jy ! Total flux subtracted in 200 components = 0.000605408 Jy ! Clean residual min=-0.023875 max=0.026633 Jy/beam ! Clean residual mean=-0.001111 rms=0.008729 Jy/beam ! Combined flux in latest and established models = 0.505204 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.505203 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=0.090071Jy sigma=1.549990 ! Fit after self-cal, rms=0.090046Jy sigma=1.549312 ! 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=0.090046Jy sigma=1.549312 ! Fit after self-cal, rms=0.090046Jy sigma=1.549312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=10.53 mas, bpa=-6.043 degrees ! Estimated noise=0.831663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520119 Jy ! Component: 100 - total flux cleaned = 0.00590062 Jy ! Component: 150 - total flux cleaned = 0.00632176 Jy ! Component: 200 - total flux cleaned = 0.00655767 Jy ! Total flux subtracted in 200 components = 0.00655767 Jy ! Clean residual min=-0.032243 max=0.037292 Jy/beam ! Clean residual mean=-0.001542 rms=0.012260 Jy/beam ! Combined flux in latest and established models = 0.511761 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 143 components and 0.511761 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=0.090018Jy sigma=1.549214 ! Fit after self-cal, rms=0.089980Jy sigma=1.548352 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 = -3.46218e-05 Jy ! Component: 100 - total flux cleaned = 0.000164086 Jy ! Component: 150 - total flux cleaned = 0.000248953 Jy ! Component: 200 - total flux cleaned = 0.000413277 Jy ! Total flux subtracted in 200 components = 0.000413277 Jy ! Clean residual min=-0.031970 max=0.036960 Jy/beam ! Clean residual mean=-0.001539 rms=0.012206 Jy/beam ! Combined flux in latest and established models = 0.512174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 146 components and 0.512174 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=0.090096Jy sigma=1.549850 ! Fit after self-cal, rms=0.090078Jy sigma=1.549250 ! 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=1.222 mas, bmaj=8.639 mas, bpa=-7.818 degrees ! Estimated noise=0.709328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 8.639 at -7.818 degrees (North through East) ! Clean map min=-0.038165 max=0.234 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=0.8778 mas, bmaj=7.418 mas, bpa=-7.525 degrees ! Estimated noise=1.06327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131087 Jy ! Component: 100 - total flux cleaned = 0.209736 Jy ! Component: 150 - total flux cleaned = 0.268707 Jy ! Component: 200 - total flux cleaned = 0.314528 Jy ! Total flux subtracted in 200 components = 0.314528 Jy ! Clean residual min=-0.022545 max=0.036756 Jy/beam ! Clean residual mean=-0.001112 rms=0.008041 Jy/beam ! Combined flux in latest and established models = 0.314528 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 92 model components to the UV plane model. ! The established model now contains 92 components and 0.314528 Jy ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=8.639 mas, bpa=-7.818 degrees ! Estimated noise=0.709328 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 (2.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0870321 Jy ! Component: 100 - total flux cleaned = 0.135476 Jy ! Component: 150 - total flux cleaned = 0.165038 Jy ! Component: 200 - total flux cleaned = 0.183903 Jy ! Total flux subtracted in 200 components = 0.183903 Jy ! Clean residual min=-0.022203 max=0.026011 Jy/beam ! Clean residual mean=-0.001222 rms=0.008006 Jy/beam ! Combined flux in latest and established models = 0.498431 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 188 components and 0.498431 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=2.951 mas, bmaj=10.53 mas, bpa=-6.043 degrees ! Estimated noise=0.831663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186257 Jy ! Component: 100 - total flux cleaned = 0.0297573 Jy ! Component: 150 - total flux cleaned = 0.0337215 Jy ! Component: 200 - total flux cleaned = 0.0344448 Jy ! Total flux subtracted in 200 components = 0.0344448 Jy ! Clean residual min=-0.026742 max=0.036012 Jy/beam ! Clean residual mean=-0.001216 rms=0.010800 Jy/beam ! Combined flux in latest and established models = 0.532876 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 = 0.000640027 Jy ! Component: 100 - total flux cleaned = 0.00104141 Jy ! Component: 150 - total flux cleaned = 0.00142544 Jy ! Component: 200 - total flux cleaned = 0.00196739 Jy ! Total flux subtracted in 200 components = 0.00196739 Jy ! Clean residual min=-0.025900 max=0.035819 Jy/beam ! Clean residual mean=-0.001175 rms=0.010657 Jy/beam ! Combined flux in latest and established models = 0.534843 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 233 components and 0.534843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=8.639 mas, bpa=-7.818 degrees ! Estimated noise=0.709328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00078794 Jy ! Component: 100 - total flux cleaned = 8.8152e-05 Jy ! Component: 150 - total flux cleaned = -8.11399e-05 Jy ! Component: 200 - total flux cleaned = -8.08858e-05 Jy ! Total flux subtracted in 200 components = -8.08858e-05 Jy ! Clean residual min=-0.019131 max=0.025121 Jy/beam ! Clean residual mean=-0.000789 rms=0.007426 Jy/beam ! Combined flux in latest and established models = 0.534763 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 280 components and 0.534763 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=0.082354Jy sigma=1.406605 ! Fit after self-cal, rms=0.080970Jy sigma=1.368219 wmodel /scr/pima/bs241g_uvs/J1636-4102_X_map.mod ! Writing 280 model components to file: /scr/pima/bs241g_uvs/J1636-4102_X_map.mod wobs /scr/pima/bs241g_uvs/J1636-4102_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1636-4102_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1636-4102_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241g_uvs/J1636-4102_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 = 0.0108859 Jy ! Component: 100 - total flux cleaned = 0.016616 Jy ! Component: 150 - total flux cleaned = 0.0178336 Jy ! Component: 200 - total flux cleaned = 0.018908 Jy ! Component: 250 - total flux cleaned = 0.0191541 Jy ! Component: 300 - total flux cleaned = 0.0200603 Jy ! Component: 350 - total flux cleaned = 0.0204779 Jy ! Component: 400 - total flux cleaned = 0.0198892 Jy ! Component: 450 - total flux cleaned = 0.0189807 Jy ! Component: 500 - total flux cleaned = 0.0181253 Jy ! Component: 550 - total flux cleaned = 0.0169894 Jy ! Component: 600 - total flux cleaned = 0.0156089 Jy ! Component: 650 - total flux cleaned = 0.014296 Jy ! Component: 700 - total flux cleaned = 0.0127664 Jy ! Component: 750 - total flux cleaned = 0.0114284 Jy ! Component: 800 - total flux cleaned = 0.00963503 Jy ! Component: 850 - total flux cleaned = 0.00803788 Jy ! Component: 900 - total flux cleaned = 0.00637984 Jy ! Component: 950 - total flux cleaned = 0.00477352 Jy ! Component: 1000 - total flux cleaned = 0.00377517 Jy ! Component: 1050 - total flux cleaned = 0.00280298 Jy ! Component: 1100 - total flux cleaned = 0.00165065 Jy ! Component: 1150 - total flux cleaned = 0.000329178 Jy ! Component: 1200 - total flux cleaned = -0.000957949 Jy ! Component: 1250 - total flux cleaned = -0.00221202 Jy ! Component: 1300 - total flux cleaned = -0.00353108 Jy ! Component: 1350 - total flux cleaned = -0.00454506 Jy ! Component: 1400 - total flux cleaned = -0.00571967 Jy ! Component: 1450 - total flux cleaned = -0.007045 Jy ! Component: 1500 - total flux cleaned = -0.00834273 Jy ! Component: 1550 - total flux cleaned = -0.0096981 Jy ! Component: 1600 - total flux cleaned = -0.0109433 Jy ! Component: 1650 - total flux cleaned = -0.0122457 Jy ! Component: 1700 - total flux cleaned = -0.0132848 Jy ! Component: 1750 - total flux cleaned = -0.0143837 Jy ! Component: 1800 - total flux cleaned = -0.015619 Jy ! Component: 1850 - total flux cleaned = -0.0166815 Jy ! Component: 1900 - total flux cleaned = -0.0177271 Jy ! Component: 1950 - total flux cleaned = -0.0189746 Jy ! Component: 2000 - total flux cleaned = -0.0199136 Jy ! Component: 2050 - total flux cleaned = -0.0210521 Jy ! Component: 2100 - total flux cleaned = -0.0219622 Jy ! Component: 2150 - total flux cleaned = -0.022998 Jy ! Component: 2200 - total flux cleaned = -0.0239517 Jy ! Component: 2250 - total flux cleaned = -0.0249594 Jy ! Component: 2300 - total flux cleaned = -0.0257556 Jy ! Component: 2350 - total flux cleaned = -0.0266721 Jy ! Component: 2400 - total flux cleaned = -0.0273838 Jy ! Component: 2450 - total flux cleaned = -0.0281501 Jy ! Component: 2500 - total flux cleaned = -0.028845 Jy ! Component: 2550 - total flux cleaned = -0.0295932 Jy ! Component: 2600 - total flux cleaned = -0.0303329 Jy ! Component: 2650 - total flux cleaned = -0.0311865 Jy ! Component: 2700 - total flux cleaned = -0.0320913 Jy ! Component: 2750 - total flux cleaned = -0.032927 Jy ! Component: 2800 - total flux cleaned = -0.0336959 Jy ! Component: 2850 - total flux cleaned = -0.034517 Jy ! Component: 2900 - total flux cleaned = -0.0352139 Jy ! Component: 2950 - total flux cleaned = -0.03602 Jy ! Component: 3000 - total flux cleaned = -0.0366477 Jy ! Component: 3050 - total flux cleaned = -0.037327 Jy ! Component: 3100 - total flux cleaned = -0.0378886 Jy ! Component: 3150 - total flux cleaned = -0.0386128 Jy ! Component: 3200 - total flux cleaned = -0.0392756 Jy ! Component: 3250 - total flux cleaned = -0.0397144 Jy ! Component: 3300 - total flux cleaned = -0.0404216 Jy ! Component: 3350 - total flux cleaned = -0.0410686 Jy ! Component: 3400 - total flux cleaned = -0.0415502 Jy ! Component: 3450 - total flux cleaned = -0.0421872 Jy ! Component: 3500 - total flux cleaned = -0.0428715 Jy ! Component: 3550 - total flux cleaned = -0.0434464 Jy ! Component: 3600 - total flux cleaned = -0.0440164 Jy ! Component: 3650 - total flux cleaned = -0.0444283 Jy ! Component: 3700 - total flux cleaned = -0.0450416 Jy ! Component: 3750 - total flux cleaned = -0.0455485 Jy ! Component: 3800 - total flux cleaned = -0.0461528 Jy ! Component: 3850 - total flux cleaned = -0.046803 Jy ! Component: 3900 - total flux cleaned = -0.0473003 Jy ! Component: 3950 - total flux cleaned = -0.0478441 Jy ! Component: 4000 - total flux cleaned = -0.0483846 Jy ! Component: 4050 - total flux cleaned = -0.0489713 Jy ! Total flux subtracted in 4096 components = -0.0494574 Jy ! Clean residual min=-0.004208 max=0.002612 Jy/beam ! Clean residual mean=-0.000267 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.485305 Jy keep ! Adding 803 model components to the UV plane model. ! The established model now contains 1081 components and 0.485305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241g_uvs/J1636-4102_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 8.639 at -7.818 degrees (North through East) ! Clean map min=-0.0081158 max=0.2116 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1636-4102_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00115265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63417 1.63417 3.26835 6.53669 13.0734 26.1468 52.2935 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 183.579 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1636-4102_X_uvs.log closed on Mon Jul 27 06:04:51 2015