! Started logfile: /scr/pima/bp192a1_uvs/J2336-3444_X_uvs.log on Wed Sep 16 13:33:40 2015 obs /scr/pima/bp192a1_uvs/J2336-3444_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J2336-3444_X_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.428571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2336-3444 ! ! 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 1824 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 /scr/pima/bp192a1_uvs/J2336-3444_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999115Jy sigma=17.061682 ! Fit after self-cal, rms=0.965375Jy sigma=16.720586 ! 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=0.8427 mas, bmaj=1.979 mas, bpa=0.8173 degrees ! Estimated noise=1.97974 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 = 0.0254161 Jy ! Component: 100 - total flux cleaned = 0.0283102 Jy ! Total flux subtracted in 100 components = 0.0283102 Jy ! Clean residual min=-0.002957 max=0.002934 Jy/beam ! Clean residual mean=-0.000006 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0283102 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0283102 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=0.037842Jy sigma=0.618923 ! Fit after self-cal, rms=0.035595Jy sigma=0.582251 ! Inverting map ! Added new window around map position (-6.2, 22.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445412 Jy ! Component: 100 - total flux cleaned = 0.00441223 Jy ! Total flux subtracted in 100 components = 0.00441223 Jy ! Clean residual min=-0.004162 max=0.003699 Jy/beam ! Clean residual mean=-0.000006 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0327224 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 16 components and 0.0327224 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=0.035060Jy sigma=0.574752 ! Fit after self-cal, rms=0.034932Jy sigma=0.572272 ! 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=1.178 mas, bmaj=2.731 mas, bpa=-0.08219 degrees ! Estimated noise=1.01265 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 = 0.00256258 Jy ! Component: 100 - total flux cleaned = 0.00336437 Jy ! Component: 150 - total flux cleaned = 0.00343338 Jy ! Component: 200 - total flux cleaned = 0.00347431 Jy ! Total flux subtracted in 200 components = 0.00347431 Jy ! Clean residual min=-0.003094 max=0.003813 Jy/beam ! Clean residual mean=-0.000011 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.0361967 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0361967 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=0.034716Jy sigma=0.570228 ! Fit after self-cal, rms=0.034710Jy sigma=0.569731 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.731 at -0.08219 degrees (North through East) ! Clean map min=-0.0030408 max=0.028732 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.034710Jy sigma=0.569731 ! Fit after self-cal, rms=0.034710Jy sigma=0.569731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.731 mas, bpa=-0.08219 degrees ! Estimated noise=1.01265 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 = 0.000633114 Jy ! Component: 100 - total flux cleaned = 0.000654731 Jy ! Component: 150 - total flux cleaned = 0.000687326 Jy ! Component: 200 - total flux cleaned = 0.000730576 Jy ! Total flux subtracted in 200 components = 0.000730576 Jy ! Clean residual min=-0.002837 max=0.003580 Jy/beam ! Clean residual mean=-0.000010 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0369273 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0369273 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=0.034673Jy sigma=0.569501 ! Fit after self-cal, rms=0.034669Jy sigma=0.569411 ! 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=0.034669Jy sigma=0.569411 ! Fit after self-cal, rms=0.034669Jy sigma=0.569411 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.731 mas, bpa=-0.08219 degrees ! Estimated noise=1.01265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133432 Jy ! Component: 100 - total flux cleaned = 0.000131766 Jy ! Component: 150 - total flux cleaned = 0.000144075 Jy ! Component: 200 - total flux cleaned = 0.000167308 Jy ! Total flux subtracted in 200 components = 0.000167308 Jy ! Clean residual min=-0.002703 max=0.003459 Jy/beam ! Clean residual mean=-0.000010 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.0370946 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 32 components and 0.0370946 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=0.034652Jy sigma=0.569244 ! Fit after self-cal, rms=0.034641Jy sigma=0.569071 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 = 2.00485e-05 Jy ! Component: 100 - total flux cleaned = 1.92083e-05 Jy ! Component: 150 - total flux cleaned = 3.98996e-05 Jy ! Component: 200 - total flux cleaned = 5.86377e-05 Jy ! Total flux subtracted in 200 components = 5.86377e-05 Jy ! Clean residual min=-0.002612 max=0.003361 Jy/beam ! Clean residual mean=-0.000010 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0371533 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0371533 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=0.034631Jy sigma=0.568957 ! Fit after self-cal, rms=0.034626Jy sigma=0.568930 ! 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=0.034626Jy sigma=0.568930 ! Fit after self-cal, rms=0.034626Jy sigma=0.568930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.731 mas, bpa=-0.08219 degrees ! Estimated noise=1.01265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.12596e-05 Jy ! Component: 100 - total flux cleaned = -3.14144e-05 Jy ! Component: 150 - total flux cleaned = -4.83373e-06 Jy ! Component: 200 - total flux cleaned = 1.09103e-05 Jy ! Total flux subtracted in 200 components = 1.09103e-05 Jy ! Clean residual min=-0.002537 max=0.003282 Jy/beam ! Clean residual mean=-0.000010 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0371642 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.0371642 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=0.034619Jy sigma=0.568848 ! Fit after self-cal, rms=0.034615Jy sigma=0.568831 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 = -4.02496e-05 Jy ! Component: 100 - total flux cleaned = -3.27138e-05 Jy ! Component: 150 - total flux cleaned = -1.82979e-05 Jy ! Component: 200 - total flux cleaned = -4.80163e-06 Jy ! Total flux subtracted in 200 components = -4.80163e-06 Jy ! Clean residual min=-0.002508 max=0.003218 Jy/beam ! Clean residual mean=-0.000010 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0371594 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.0371594 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=0.034611Jy sigma=0.568774 ! Fit after self-cal, rms=0.034607Jy sigma=0.568763 ! 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=0.034607Jy sigma=0.568763 ! Fit after self-cal, rms=0.034607Jy sigma=0.568763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=8.724 mas, bpa=5.853 degrees ! Estimated noise=1.18921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106479 Jy ! Component: 100 - total flux cleaned = 0.000105475 Jy ! Component: 150 - total flux cleaned = 0.000105078 Jy ! Component: 200 - total flux cleaned = 0.000104832 Jy ! Total flux subtracted in 200 components = 0.000104832 Jy ! Clean residual min=-0.002703 max=0.004009 Jy/beam ! Clean residual mean=-0.000014 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.0372642 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 34 components and 0.0372642 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=0.034604Jy sigma=0.568753 ! Fit after self-cal, rms=0.034598Jy sigma=0.568707 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 = 8.83582e-07 Jy ! Component: 100 - total flux cleaned = 9.29027e-07 Jy ! Component: 150 - total flux cleaned = 7.89481e-07 Jy ! Component: 200 - total flux cleaned = 6.16365e-07 Jy ! Total flux subtracted in 200 components = 6.16365e-07 Jy ! Clean residual min=-0.002671 max=0.003955 Jy/beam ! Clean residual mean=-0.000014 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.0372648 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 34 components and 0.0372648 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=0.034599Jy sigma=0.568717 ! Fit after self-cal, rms=0.034592Jy sigma=0.568680 ! 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=1.178 mas, bmaj=2.731 mas, bpa=-0.08219 degrees ! Estimated noise=1.01265 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.731 at -0.08219 degrees (North through East) ! Clean map min=-0.0039465 max=0.027386 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=0.8427 mas, bmaj=1.979 mas, bpa=0.8173 degrees ! Estimated noise=1.97974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245743 Jy ! Component: 100 - total flux cleaned = 0.0313255 Jy ! Component: 150 - total flux cleaned = 0.031202 Jy ! Component: 200 - total flux cleaned = 0.0311947 Jy ! Total flux subtracted in 200 components = 0.0311947 Jy ! Clean residual min=-0.008373 max=0.010476 Jy/beam ! Clean residual mean=-0.000006 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 0.0311947 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0311947 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.731 mas, bpa=-0.08219 degrees ! Estimated noise=1.01265 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 = 0.00239995 Jy ! Component: 100 - total flux cleaned = 0.00239317 Jy ! Component: 150 - total flux cleaned = 0.00238741 Jy ! Component: 200 - total flux cleaned = 0.00238167 Jy ! Total flux subtracted in 200 components = 0.00238167 Jy ! Clean residual min=-0.009379 max=0.010741 Jy/beam ! Clean residual mean=-0.000016 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.0335763 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0335763 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=3.667 mas, bmaj=8.724 mas, bpa=5.853 degrees ! Estimated noise=1.18921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012748 Jy ! Component: 100 - total flux cleaned = 0.000125297 Jy ! Component: 150 - total flux cleaned = 0.000126556 Jy ! Component: 200 - total flux cleaned = 0.000128503 Jy ! Total flux subtracted in 200 components = 0.000128503 Jy ! Clean residual min=-0.010089 max=0.010933 Jy/beam ! Clean residual mean=-0.000023 rms=0.003664 Jy/beam ! Combined flux in latest and established models = 0.0337048 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 = 1.53482e-06 Jy ! Component: 100 - total flux cleaned = 5.90955e-06 Jy ! Component: 150 - total flux cleaned = 1.83922e-05 Jy ! Component: 200 - total flux cleaned = 3.70924e-05 Jy ! Total flux subtracted in 200 components = 3.70924e-05 Jy ! Clean residual min=-0.009895 max=0.010548 Jy/beam ! Clean residual mean=-0.000023 rms=0.003524 Jy/beam ! Combined flux in latest and established models = 0.0337419 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0337419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.731 mas, bpa=-0.08219 degrees ! Estimated noise=1.01265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.03326e-05 Jy ! Component: 100 - total flux cleaned = 3.30878e-05 Jy ! Component: 150 - total flux cleaned = 2.70482e-05 Jy ! Component: 200 - total flux cleaned = -1.33413e-05 Jy ! Total flux subtracted in 200 components = -1.33413e-05 Jy ! Clean residual min=-0.009608 max=0.009733 Jy/beam ! Clean residual mean=-0.000015 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 0.0337286 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0337286 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=0.038174Jy sigma=0.624222 ! Fit after self-cal, rms=0.035277Jy sigma=0.576783 wmodel /scr/pima/bp192a1_uvs/J2336-3444_X_map.mod ! Writing 33 model components to file: /scr/pima/bp192a1_uvs/J2336-3444_X_map.mod wobs /scr/pima/bp192a1_uvs/J2336-3444_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J2336-3444_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J2336-3444_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J2336-3444_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 = 0.00208742 Jy ! Component: 100 - total flux cleaned = 0.00378496 Jy ! Component: 150 - total flux cleaned = 0.00519134 Jy ! Component: 200 - total flux cleaned = 0.00610351 Jy ! Component: 250 - total flux cleaned = 0.0067743 Jy ! Component: 300 - total flux cleaned = 0.00736583 Jy ! Component: 350 - total flux cleaned = 0.00769634 Jy ! Component: 400 - total flux cleaned = 0.00799263 Jy ! Component: 450 - total flux cleaned = 0.00834782 Jy ! Component: 500 - total flux cleaned = 0.00870291 Jy ! Component: 550 - total flux cleaned = 0.0090108 Jy ! Component: 600 - total flux cleaned = 0.0092116 Jy ! Component: 650 - total flux cleaned = 0.00940205 Jy ! Component: 700 - total flux cleaned = 0.00956311 Jy ! Component: 750 - total flux cleaned = 0.00964134 Jy ! Component: 800 - total flux cleaned = 0.00968004 Jy ! Component: 850 - total flux cleaned = 0.00969965 Jy ! Component: 900 - total flux cleaned = 0.009739 Jy ! Component: 950 - total flux cleaned = 0.00977867 Jy ! Component: 1000 - total flux cleaned = 0.00979847 Jy ! Component: 1050 - total flux cleaned = 0.00985931 Jy ! Component: 1100 - total flux cleaned = 0.00990049 Jy ! Component: 1150 - total flux cleaned = 0.00994227 Jy ! Component: 1200 - total flux cleaned = 0.00998537 Jy ! Component: 1250 - total flux cleaned = 0.0100077 Jy ! Component: 1300 - total flux cleaned = 0.0100302 Jy ! Component: 1350 - total flux cleaned = 0.0100766 Jy ! Component: 1400 - total flux cleaned = 0.0101246 Jy ! Component: 1450 - total flux cleaned = 0.0101492 Jy ! Component: 1500 - total flux cleaned = 0.0101752 Jy ! Component: 1550 - total flux cleaned = 0.0101748 Jy ! Component: 1600 - total flux cleaned = 0.0102292 Jy ! Component: 1650 - total flux cleaned = 0.0102576 Jy ! Component: 1700 - total flux cleaned = 0.0102872 Jy ! Component: 1750 - total flux cleaned = 0.0102873 Jy ! Component: 1800 - total flux cleaned = 0.0102862 Jy ! Component: 1850 - total flux cleaned = 0.0103193 Jy ! Component: 1900 - total flux cleaned = 0.0103192 Jy ! Component: 1950 - total flux cleaned = 0.0103545 Jy ! Component: 2000 - total flux cleaned = 0.0103556 Jy ! Component: 2050 - total flux cleaned = 0.0103562 Jy ! Component: 2100 - total flux cleaned = 0.0103573 Jy ! Component: 2150 - total flux cleaned = 0.0103146 Jy ! Component: 2200 - total flux cleaned = 0.0103596 Jy ! Component: 2250 - total flux cleaned = 0.0103131 Jy ! Component: 2300 - total flux cleaned = 0.0103619 Jy ! Component: 2350 - total flux cleaned = 0.0103106 Jy ! Component: 2400 - total flux cleaned = 0.0103642 Jy ! Component: 2450 - total flux cleaned = 0.0103645 Jy ! Component: 2500 - total flux cleaned = 0.0103062 Jy ! Component: 2550 - total flux cleaned = 0.0103667 Jy ! Component: 2600 - total flux cleaned = 0.0103675 Jy ! Component: 2650 - total flux cleaned = 0.0103686 Jy ! Component: 2700 - total flux cleaned = 0.0103692 Jy ! Component: 2750 - total flux cleaned = 0.0102958 Jy ! Component: 2800 - total flux cleaned = 0.010371 Jy ! Component: 2850 - total flux cleaned = 0.0103702 Jy ! Component: 2900 - total flux cleaned = 0.0103693 Jy ! Component: 2950 - total flux cleaned = 0.0103668 Jy ! Component: 3000 - total flux cleaned = 0.0104564 Jy ! Component: 3050 - total flux cleaned = 0.0104549 Jy ! Component: 3100 - total flux cleaned = 0.0105518 Jy ! Component: 3150 - total flux cleaned = 0.0105518 Jy ! Component: 3200 - total flux cleaned = 0.0106627 Jy ! Component: 3250 - total flux cleaned = 0.0106624 Jy ! Component: 3300 - total flux cleaned = 0.0106614 Jy ! Component: 3350 - total flux cleaned = 0.0107842 Jy ! Component: 3400 - total flux cleaned = 0.010784 Jy ! Component: 3450 - total flux cleaned = 0.0107828 Jy ! Component: 3500 - total flux cleaned = 0.010924 Jy ! Component: 3550 - total flux cleaned = 0.0109239 Jy ! Component: 3600 - total flux cleaned = 0.0109209 Jy ! Component: 3650 - total flux cleaned = 0.0110808 Jy ! Component: 3700 - total flux cleaned = 0.0110771 Jy ! Component: 3750 - total flux cleaned = 0.0112539 Jy ! Component: 3800 - total flux cleaned = 0.0112498 Jy ! Component: 3850 - total flux cleaned = 0.0114453 Jy ! Component: 3900 - total flux cleaned = 0.0114461 Jy ! Component: 3950 - total flux cleaned = 0.0116599 Jy ! Component: 4000 - total flux cleaned = 0.0116605 Jy ! Component: 4050 - total flux cleaned = 0.0118977 Jy ! Total flux subtracted in 4096 components = 0.0119047 Jy ! Clean residual min=-0.013697 max=0.014085 Jy/beam ! Clean residual mean=0.000001 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 0.0456333 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 143 components and 0.0456333 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J2336-3444_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.731 at -0.08219 degrees (North through East) ! Clean map min=-0.013953 max=0.031169 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J2336-3444_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0311686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00390209 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -37.558 37.558 75.1159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0117 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.987 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J2336-3444_X_uvs.log closed on Wed Sep 16 13:33:44 2015